diff --git a/Documentation/block/blockconsole.txt b/Documentation/block/blockconsole.txt
new file mode 100644
index 0000000..2b45516
--- /dev/null
+++ b/Documentation/block/blockconsole.txt
@@ -0,0 +1,94 @@
+started by Jörn Engel <joern@logfs.org> 2012.03.17
+
+Blocksonsole for the impatient
+==============================
+
+1. Find an unused USB stick and prepare it for blockconsole by writing
+   the blockconsole signature to it:
+   $ ./mkblockconsole /dev/<usb_stick>
+
+2. USB stick is ready for use, replug it so that the kernel can start
+   logging to it.
+
+3. After you've done logging, read out the logs from it like this:
+   $ ./bcon_tail
+
+   This creates a file called /var/log/bcon.<UUID> which contains the
+   last 16M of the logs.  Open it with a sane editor like vim which
+   can display zeroed gaps as a single line and start staring at the
+   logs.
+   For the really impatient, use:
+   $ vi `./bcon_tail`
+
+Introduction:
+=============
+
+This module logs kernel printk messages to block devices, e.g. usb
+sticks.  It allows after-the-fact debugging when the main
+disk/filesystem fails and serial consoles and netconsole are
+impractical.
+
+It can currently only be used built-in.  Blockconsole hooks into the
+partition scanning code and will bring up configured block devices as
+soon as possible.  While this doesn't allow capture of early kernel
+panics, it does capture most of the boot process.
+
+Block device configuration:
+==================================
+
+Blockconsole has no configuration parameter.  In order to use a block
+device for logging, the blockconsole header has to be written to the
+device in question.  Logging to partitions is not supported.
+
+The example program mkblockconsole can be used to generate such a
+header on a device.
+
+Header format:
+==============
+
+A legal header looks like this:
+
+Linux blockconsole version 1.1
+818cf322
+00000000
+00000000
+
+It consists of a newline, the "Linux blockconsole version 1.1" string
+plus three numbers on separate lines each.  Numbers are all 32bit,
+represented as 8-byte hex strings, with letters in lowercase.  The
+first number is a uuid for this particular console device.  Just pick
+a random number when generating the device.  The second number is a
+wrap counter and unlikely to ever increment.  The third is a tile
+counter, with a tile being one megabyte in size.
+
+Miscellaneous notes:
+====================
+
+Blockconsole will write a new header for every tile or once every
+megabyte.  The header starts with a newline in order to ensure the
+"Linux blockconsole...' string always ends up at the beginning of a
+line if you read the blockconsole in a text editor.
+
+The blockconsole header is constructed such that opening the log
+device in a text editor, ignoring memory constraints due to large
+devices, should just work and be reasonably non-confusing to readers.
+However, the example program bcon_tail can be used to copy the last 16
+tiles of the log device to /var/log/bcon.<uuid>, which should be much
+easier to handle.
+
+The wrap counter is used by blockconsole to determine where to
+continue logging after a reboot.  New logs will be written to the
+first tile that wasn't written to by the last instance of
+blockconsole.  Similarly bcon_tail is doing a binary search to find
+the end of the log.
+
+Writing to the log device is strictly circular.  This should give
+optimal performance and reliability on cheap devices, like usb sticks.
+
+Writing to block devices has to happen in sector granularity, while
+kernel logging happens in byte granularity.  In order not to lose
+messages in important cases like kernel crashes, a timer will write
+out partial sectors if no new messages appear for a while.  The
+unwritten part of the sector will be filled with spaces and a single
+newline.  In a quiet system, these empty lines can make up the bulk of
+the log.
diff --git a/Documentation/block/blockconsole/bcon_tail b/Documentation/block/blockconsole/bcon_tail
new file mode 100755
index 0000000..70926c6
--- /dev/null
+++ b/Documentation/block/blockconsole/bcon_tail
@@ -0,0 +1,82 @@
+#!/bin/bash
+
+TAIL_LEN=16
+TEMPLATE=/tmp/bcon_template
+BUF=/tmp/bcon_buf
+
+if [ $(whoami) != "root" ]; then
+	echo "You need to be root to run this."
+	exit 1
+fi
+
+if [ -z "$(which lsscsi)" ]; then
+	echo "You need to install the lsscsi package on your distro."
+	exit 1
+fi
+
+if [ -z "$(which hdparm)" ]; then
+	echo "You need to install the hdparm package on your distro."
+	exit 1
+fi
+
+end_of_log() {
+	DEV=$1
+	UUID=`head -c40 $DEV|tail -c8`
+	LOGFILE=/var/log/bcon.$UUID
+	SECTORS=`hdparm -g $DEV|grep sectors|sed 's/.*sectors = \([0-9]*\).*/\1/'`
+	#MSIZE=`expr $SECTORS / 2048`
+	dd if=$DEV iflag=direct bs=512 2>/dev/null|head -c50 > $TEMPLATE
+	#START, MIDDLE and END are in sectors
+	START=0
+	MIDDLE=$SECTORS
+	END=$SECTORS
+	while true; do
+		MIDDLE=`expr \( \( $END + $START \) / 4096 \) \* 2048`
+		if [ $MIDDLE -eq $START ]; then
+			break
+		fi
+		dd if=$DEV iflag=direct bs=512 count=1 skip=$MIDDLE 2>/dev/null|head -c50 > $BUF
+		if diff -q $BUF $TEMPLATE > /dev/null; then
+			START=$MIDDLE
+		else
+			END=$MIDDLE
+		fi
+	done
+	#switch to megabytes
+	END=`expr $END / 2048`
+	START=`expr $START / 2048`
+	if [ $START -lt $TAIL_LEN ]; then
+		START=0
+	else
+		START=`expr $START - $TAIL_LEN + 1`
+	fi
+	LEN=`expr $END - $START`
+	dd if=$DEV iflag=direct bs=1M count=$LEN skip=$START >$LOGFILE 2>/dev/null
+	echo $LOGFILE
+}
+
+# HEADER contains a newline, so the funny quoting is necessary
+HEADER='
+Linux blockconsole version 1.1'
+
+DEV="$1"
+if [ -n "$DEV" ]; then
+	if [ ! -b "$DEV" ]; then
+		echo "bcon_tail: No block device file $DEV"
+		exit 1
+	fi
+	if [ "`head -c32 $DEV`" != "$HEADER" ]; then
+		echo "bcon_tail: Invalid device file $DEV"
+		exit 1
+	fi
+	end_of_log $DEV
+	exit 0
+fi
+
+CANDIDATES=`lsscsi |sed 's|.*/dev|/dev|'`
+
+for DEV in $CANDIDATES; do
+	if [ "`head -c32 $DEV`" == "$HEADER" ]; then
+		end_of_log $DEV
+	fi
+done
diff --git a/Documentation/block/blockconsole/mkblockconsole b/Documentation/block/blockconsole/mkblockconsole
new file mode 100755
index 0000000..c48f995
--- /dev/null
+++ b/Documentation/block/blockconsole/mkblockconsole
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# handle the case when using files for logging instead of
+# real devices (with kvm, for example)
+DD_OPTS="conv=notrunc"
+
+if [ ! $# -eq 1 ]; then
+	echo "Usage: $0 <dev>"
+	exit 1
+elif mount|fgrep -q $1; then
+	echo Device appears to be mounted - aborting
+	exit 1
+else
+	dd if=/dev/zero of=$1 bs=1M count=1 $DD_OPTS
+	# The funky formatting is actually needed!
+	UUID=`head -c4 /dev/urandom |hexdump -e '/4 "%08x"'`
+	echo > /tmp/$UUID
+	echo 'Linux blockconsole version 1.1' >> /tmp/$UUID
+	echo "$UUID" >> /tmp/$UUID
+	echo 00000000 >> /tmp/$UUID
+	echo 00000000 >> /tmp/$UUID
+	for i in `seq 452`; do echo -n " " >> /tmp/$UUID; done
+	echo >> /tmp/$UUID
+
+	dd if=/tmp/$UUID of=$1 $DD_OPTS
+	rm /tmp/$UUID
+	sync
+	exit 0
+fi
diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt
index ddf4f93..0683ae4 100644
--- a/Documentation/cgroups/memory.txt
+++ b/Documentation/cgroups/memory.txt
@@ -72,6 +72,7 @@ Brief summary of control files.
  memory.move_charge_at_immigrate # set/show controls of moving charges
  memory.oom_control		 # set/show oom controls.
  memory.numa_stat		 # show the number of memory usage per numa node
+ memory.dangling_memcgs          # show debugging information about dangling groups
 
  memory.kmem.limit_in_bytes      # set/show hard limit for kernel memory
  memory.kmem.usage_in_bytes      # show current kernel memory allocation
@@ -581,6 +582,21 @@ unevictable=<total anon pages> N0=<node 0 pages> N1=<node 1 pages> ...
 
 And we have total = file + anon + unevictable.
 
+5.7 dangling_memcgs
+
+This file will only be ever present in the root cgroup, if the option
+CONFIG_MEMCG_DEBUG_ASYNC_DESTROY is set. When a memcg is destroyed, the memory
+consumed by it may not be immediately freed. This is because when some
+extensions are used, such as swap or kernel memory, objects can outlive the
+group and hold a reference to it.
+
+If this is the case, the dangling_memcgs file will show information about what
+are the memcgs still alive, and which references are still preventing it to be
+freed. There is nothing wrong with that, but it is very useful when debugging,
+to know where this memory is being held. This is a developer-oriented debugging
+facility only, and no guarantees of interface stability will be given. The file
+is read-only, and has the sole purpose of displaying information.
+
 6. Hierarchy support
 
 The memory controller supports a deep hierarchy and hierarchical accounting.
diff --git a/Documentation/device-mapper/dm-raid.txt b/Documentation/device-mapper/dm-raid.txt
index e919228..2bb3a68 100644
--- a/Documentation/device-mapper/dm-raid.txt
+++ b/Documentation/device-mapper/dm-raid.txt
@@ -222,3 +222,4 @@ Version History
 1.4.2   Add RAID10 "far" and "offset" algorithm support.
 1.5.0   Add message interface to allow manipulation of the sync_action.
 	New status (STATUSTYPE_INFO) fields: sync_action and mismatch_cnt.
+1.5.1   Add ability to restore transiently failed devices on resume.
diff --git a/Documentation/devicetree/bindings/clock/imx6sl-clock.txt b/Documentation/devicetree/bindings/clock/imx6sl-clock.txt
new file mode 100644
index 0000000..15e40bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx6sl-clock.txt
@@ -0,0 +1,10 @@
+* Clock bindings for Freescale i.MX6 SoloLite
+
+Required properties:
+- compatible: Should be "fsl,imx6sl-ccm"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+
+The clock consumer should specify the desired clock by having the clock
+ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx6sl-clock.h
+for the full list of i.MX6 SoloLite clock IDs.
diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmi.txt b/Documentation/devicetree/bindings/drm/exynos/hdmi.txt
deleted file mode 100644
index 589edee..0000000
--- a/Documentation/devicetree/bindings/drm/exynos/hdmi.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Device-Tree bindings for drm hdmi driver
-
-Required properties:
-- compatible: value should be "samsung,exynos5-hdmi".
-- reg: physical base address of the hdmi and length of memory mapped
-	region.
-- interrupts: interrupt number to the cpu.
-- hpd-gpio: following information about the hotplug gpio pin.
-	a) phandle of the gpio controller node.
-	b) pin number within the gpio controller.
-	c) pin function mode.
-	d) optional flags and pull up/down.
-	e) drive strength.
-
-Example:
-
-	hdmi {
-		compatible = "samsung,exynos5-hdmi";
-		reg = <0x14530000 0x100000>;
-		interrupts = <0 95 0>;
-		hpd-gpio = <&gpx3 7 0xf 1 3>;
-	};
diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt b/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt
deleted file mode 100644
index fa166d9..0000000
--- a/Documentation/devicetree/bindings/drm/exynos/hdmiddc.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Device-Tree bindings for hdmiddc driver
-
-Required properties:
-- compatible: value should be "samsung,exynos5-hdmiddc".
-- reg: I2C address of the hdmiddc device.
-
-Example:
-
-	hdmiddc {
-		compatible = "samsung,exynos5-hdmiddc";
-		reg = <0x50>;
-	};
diff --git a/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt b/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt
deleted file mode 100644
index 858f4f9..0000000
--- a/Documentation/devicetree/bindings/drm/exynos/hdmiphy.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Device-Tree bindings for hdmiphy driver
-
-Required properties:
-- compatible: value should be "samsung,exynos5-hdmiphy".
-- reg: I2C address of the hdmiphy device.
-
-Example:
-
-	hdmiphy {
-		compatible = "samsung,exynos5-hdmiphy";
-		reg = <0x38>;
-	};
diff --git a/Documentation/devicetree/bindings/drm/exynos/mixer.txt b/Documentation/devicetree/bindings/drm/exynos/mixer.txt
deleted file mode 100644
index 9b2ea03..0000000
--- a/Documentation/devicetree/bindings/drm/exynos/mixer.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Device-Tree bindings for mixer driver
-
-Required properties:
-- compatible: value should be "samsung,exynos5-mixer".
-- reg: physical base address of the mixer and length of memory mapped
-	region.
-- interrupts: interrupt number to the cpu.
-
-Example:
-
-	mixer {
-		compatible = "samsung,exynos5-mixer";
-		reg = <0x14450000 0x10000>;
-		interrupts = <0 94 0>;
-	};
diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt
new file mode 100644
index 0000000..c6f09b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt
@@ -0,0 +1,13 @@
+DT bindings for the R-/SH-Mobile irqpin controller
+
+Required properties:
+
+- compatible: has to be "renesas,intc-irqpin"
+- #interrupt-cells: has to be <2>
+
+Optional properties:
+
+- any properties, listed in interrupts.txt in this directory, and any standard
+  resource allocation properties
+- sense-bitfield-width: width of a single sense bitfield in the SENSE register,
+  if different from the default 4 bits
diff --git a/Documentation/devicetree/bindings/leds/leds-lp55xx.txt b/Documentation/devicetree/bindings/leds/leds-lp55xx.txt
new file mode 100644
index 0000000..d517688
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lp55xx.txt
@@ -0,0 +1,147 @@
+Binding for TI/National Semiconductor LP55xx Led Drivers
+
+Required properties:
+- compatible: "national,lp5521" or "national,lp5523" or "ti,lp5562"
+- reg: I2C slave address
+- clock-mode: Input clock mode, (0: automode, 1: internal, 2: external)
+
+Each child has own specific current settings
+- led-cur: Current setting at each led channel (mA x10, 0 if led is not connected)
+- max-cur: Maximun current at each led channel.
+
+Optional properties:
+- label: Used for naming LEDs
+
+Alternatively, each child can have specific channel name
+- chan-name: Name of each channel name
+
+example 1) LP5521
+3 LED channels, external clock used. Channel names are 'lp5521_pri:channel0',
+'lp5521_pri:channel1' and 'lp5521_pri:channel2'
+
+lp5521@32 {
+	compatible = "national,lp5521";
+	reg = <0x32>;
+	label = "lp5521_pri";
+	clock-mode = /bits/ 8 <2>;
+
+	chan0 {
+		led-cur = /bits/ 8 <0x2f>;
+		max-cur = /bits/ 8 <0x5f>;
+	};
+
+	chan1 {
+		led-cur = /bits/ 8 <0x2f>;
+		max-cur = /bits/ 8 <0x5f>;
+	};
+
+	chan2 {
+		led-cur = /bits/ 8 <0x2f>;
+		max-cur = /bits/ 8 <0x5f>;
+	};
+};
+
+example 2) LP5523
+9 LED channels with specific name. Internal clock used.
+The I2C slave address is configurable with ASEL1 and ASEL0 pins.
+Available addresses are 32/33/34/35h.
+
+ASEL1    ASEL0    Address
+-------------------------
+ GND      GND       32h
+ GND      VEN       33h
+ VEN      GND       34h
+ VEN      VEN       35h
+
+lp5523@32 {
+	compatible = "national,lp5523";
+	reg = <0x32>;
+	clock-mode = /bits/ 8 <1>;
+
+	chan0 {
+		chan-name = "d1";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan1 {
+		chan-name = "d2";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan2 {
+		chan-name = "d3";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan3 {
+		chan-name = "d4";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan4 {
+		chan-name = "d5";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan5 {
+		chan-name = "d6";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan6 {
+		chan-name = "d7";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan7 {
+		chan-name = "d8";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+
+	chan8 {
+		chan-name = "d9";
+		led-cur = /bits/ 8 <0x14>;
+		max-cur = /bits/ 8 <0x20>;
+	};
+};
+
+example 3) LP5562
+4 channels are defined.
+
+lp5562@30 {
+	compatible = "ti,lp5562";
+	reg = <0x30>;
+	clock-mode = /bits/8 <2>;
+
+	chan0 {
+		chan-name = "R";
+		led-cur = /bits/ 8 <0x20>;
+		max-cur = /bits/ 8 <0x60>;
+	};
+
+	chan1 {
+		chan-name = "G";
+		led-cur = /bits/ 8 <0x20>;
+		max-cur = /bits/ 8 <0x60>;
+	};
+
+	chan2 {
+		chan-name = "B";
+		led-cur = /bits/ 8 <0x20>;
+		max-cur = /bits/ 8 <0x60>;
+	};
+
+	chan3 {
+		chan-name = "W";
+		led-cur = /bits/ 8 <0x20>;
+		max-cur = /bits/ 8 <0x60>;
+	};
+};
diff --git a/Documentation/devicetree/bindings/mailbox/dbx500-mailbox.txt b/Documentation/devicetree/bindings/mailbox/dbx500-mailbox.txt
new file mode 100644
index 0000000..df0f594
--- /dev/null
+++ b/Documentation/devicetree/bindings/mailbox/dbx500-mailbox.txt
@@ -0,0 +1,27 @@
+ST-Ericsson DBx500 PRCM Mailbox Driver
+
+Required properties:
+- compatible		: Should be
+			  "stericsson,db8500-mailbox" for db8500 and db9500
+			  "stericsson,db9540-mailbox" for db9540
+- reg			: Physical base address and length of mailbox's
+			  registers and shared memory
+- reg-names		: Should contain the reg names "prcm-reg" and
+			  "prcmu-tcdm"
+- interrupts		: contains the IRQ line for the PRCM mailbox
+- interrupt-names	: Should contain the interrupt name "irq"
+- legacy-offset		: Memory offset in shared mem for legacy mailboxes
+
+Optional properties:
+- upap-offset		: Memory offset in shared mem for upap mailboxes
+
+Examples:
+
+mailbox {
+	compatible = "stericsson,db8500-mailbox";
+	reg = <0x80157000 0x1000>, <0x801B8000 0x2000>;
+	reg-names = "prcm-reg", "prcmu-tcdm";
+	interrupts = <0 47 0x4>;
+	interrupt-names = "irq";
+	legacy-offset = <0xdd4>;
+};
diff --git a/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
new file mode 100644
index 0000000..2e57a33
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
@@ -0,0 +1,128 @@
+Adaptive Body Bias(ABB) SoC internal LDO regulator for Texas Instruments SoCs
+
+Required Properties:
+- compatible: Should be one of:
+  - "ti,abb-v1" for older SoCs like OMAP3
+  - "ti,abb-v2" for newer SoCs like OMAP4, OMAP5
+- reg: Address and length of the register set for the device. It contains
+  the information of registers in the same order as described by reg-names
+- reg-names: Should contain the reg names
+  - "base-address"	- contains base address of ABB module
+  - "int-address"	- contains address of interrupt register for ABB module
+  (also see Optional properties)
+- #address-cell: should be 0
+- #size-cell: should be 0
+- clocks: should point to the clock node used by ABB module
+- ti,settling-time: Settling time in uSecs from SoC documentation for ABB module
+	to settle down(target time for SR2_WTCNT_VALUE).
+- ti,clock-cycles: SoC specific data about count of system ti,clock-cycles used for
+	computing settling time from SoC Documentation for ABB module(clock
+	cycles for SR2_WTCNT_VALUE).
+- ti,tranxdone-status-mask: Mask to the int-register to write-to-clear mask
+	indicating LDO tranxdone (operation complete).
+- ti,abb_info: An array of 6-tuples u32 items providing information about ABB
+	configuration needed per operational voltage of the device.
+	Each item consists of the following in the same order:
+	volt: voltage in uV - Only used to index ABB information.
+	ABB mode: one of the following:
+		0-bypass
+		1-Forward Body Bias(FBB)
+		3-Reverse Body Bias(RBB)
+	efuse:	(see Optional properties)
+	RBB enable efuse Mask:	(See Optional properties)
+	FBB enable efuse Mask:	(See Optional properties)
+	Vset value efuse Mask:	(See Optional properties)
+
+	NOTE: If more than 1 entry is present, then regulator is setup to change
+	      voltage, allowing for various modes to be selected indexed off
+	      the regulator. Further, ABB LDOs are considered always-on by
+	      default.
+
+Optional Properties:
+- reg-names: In addition to the required properties, the following are optional
+  - "efuse-address"	- Contains efuse base address used to pick up ABB info.
+  - "ldo-address"	- Contains address of ABB LDO overide register address.
+	"efuse-address" is required for this.
+- ti,ldovbb-vset-mask	- Required if ldo-address is set, mask for LDO override
+	register to provide override vset value.
+- ti,ldovbb-override-mask - Required if ldo-address is set, mask for LDO
+	override register to enable override vset value.
+- ti,abb_opp_sel: Addendum to the description in required properties
+	efuse: Mandatory if 'efuse-address' register is defined. Provides offset
+	       from efuse-address to pick up ABB characteristics. Set to 0 if
+	       'efuse-address' is not defined.
+	RBB enable efuse Mask:	Optional if 'efuse-address' register is defined.
+		'ABB mode' is force set to RBB mode if value at "efuse-address"
+		+ efuse maps to RBB mask. Set to 0 to ignore this.
+	FBB enable efuse Mask:	Optional if 'efuse-address' register is defined.
+		'ABB mode' is force set to FBB mode if value at "efuse-address"
+		+ efuse maps to FBB mask (valid only if RBB mask does not match)
+		Set to 0 to ignore this.
+	Vset value efuse Mask:	Mandatory if ldo-address is set. Picks up from
+		efuse the value to set in 'ti,ldovbb-vset-mask' at ldo-address.
+
+Example #1: Simplest configuration (no efuse data, hard coded ABB table):
+abb_x: regulator-abb-x {
+	compatible = "ti,abb-v1";
+	regulator-name = "abb_x";
+	#address-cell = <0>;
+	#size-cells = <0>;
+	reg = <0x483072f0 0x8>, <0x48306818 0x4>;
+	reg-names = "base-address", "int-address";
+	ti,tranxdone-status-mask = <0x4000000>;
+	clocks = <&sysclk>;
+	ti,settling-time = <30>;
+	ti,clock-cycles = <8>;
+	ti,abb_info = <
+	/* uV		ABB	efuse	rbb_m	fbb_m	vset_m */
+	1012500		0	0	0	0	0 /* Bypass */
+	1200000		3	0	0	0	0 /* RBB mandatory */
+	1320000		1	0	0	0	0 /* FBB mandatory */
+	>;
+};
+
+Example #2: Efuse bits contain ABB mode setting (no LDO override capability)
+abb_y: regulator-abb-y {
+	compatible = "ti,abb-v2";
+	regulator-name = "abb_y";
+	#address-cell = <0>;
+	#size-cells = <0>;
+	reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>, <0x4A002268 0x8>;
+	reg-names = "base-address", "int-address", "efuse-address";
+	ti,tranxdone-status-mask = <0x4000000>;
+	clocks = <&sysclk>;
+	ti,settling-time = <50>;
+	ti,clock-cycles = <16>;
+	ti,abb_info = <
+	/* uV		ABB	efuse	rbb_m	fbb_m	vset_m */
+	975000		0	0	0	0	0 /* Bypass */
+	1012500		0	0	0x40000	0	0 /* RBB optional */
+	1200000		0	0x4	0	0x40000	0 /* FBB optional */
+	1320000		1	0	0	0	0 /* FBB mandatory */
+	>;
+};
+
+Example #3: Efuse bits contain ABB mode setting and LDO override capability
+abb_z: regulator-abb-z {
+	compatible = "ti,abb-v2";
+	regulator-name = "abb_z";
+	#address-cell = <0>;
+	#size-cells = <0>;
+	reg = <0x4ae07ce4 0x8>, <0x4ae06010 0x4>,
+	      <0x4a002194 0x8>, <0x4ae0C314 0x4>;
+	reg-names = "base-address", "int-address",
+		    "efuse-address", "ldo-address";
+	ti,tranxdone-status-mask = <0x8000000>;
+	/* LDOVBBMM_MUX_CTRL */
+	ti,ldovbb-override-mask = <0x400>;
+	/* LDOVBBMM_VSET_OUT */
+	ti,ldovbb-vset-mask = <0x1F>;
+	clocks = <&sysclk>;
+	ti,settling-time = <50>;
+	ti,clock-cycles = <16>;
+	ti,abb_info = <
+	/* uV	ABB	efuse	rbb_m	fbb_m	vset_m */
+	975000	0	0	0	0	0	/* Bypass */
+	1200000	0	0x4	0	0x40000	0x1f00	/* FBB optional, vset */
+	>;
+};
diff --git a/Documentation/devicetree/bindings/sound/mxs-saif.txt b/Documentation/devicetree/bindings/sound/mxs-saif.txt
index c37ba61..7ba07a1 100644
--- a/Documentation/devicetree/bindings/sound/mxs-saif.txt
+++ b/Documentation/devicetree/bindings/sound/mxs-saif.txt
@@ -3,8 +3,11 @@
 Required properties:
 - compatible: Should be "fsl,<chip>-saif"
 - reg: Should contain registers location and length
-- interrupts: Should contain ERROR and DMA interrupts
-- fsl,saif-dma-channel: APBX DMA channel for the SAIF
+- interrupts: Should contain ERROR interrupt number
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+  and SAIF DMA channel ID.
+  Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: Must be "rx-tx".
 
 Optional properties:
 - fsl,saif-master: phandle to the master SAIF.  It's only required for
@@ -23,14 +26,16 @@ aliases {
 saif0: saif@80042000 {
 	compatible = "fsl,imx28-saif";
 	reg = <0x80042000 2000>;
-	interrupts = <59 80>;
-	fsl,saif-dma-channel = <4>;
+	interrupts = <59>;
+	dmas = <&dma_apbx 4>;
+	dma-names = "rx-tx";
 };
 
 saif1: saif@80046000 {
 	compatible = "fsl,imx28-saif";
 	reg = <0x80046000 2000>;
-	interrupts = <58 81>;
-	fsl,saif-dma-channel = <5>;
+	interrupts = <58>;
+	dmas = <&dma_apbx 5>;
+	dma-names = "rx-tx";
 	fsl,saif-master = <&saif0>;
 };
diff --git a/Documentation/devicetree/bindings/sound/spdif-receiver.txt b/Documentation/devicetree/bindings/sound/spdif-receiver.txt
new file mode 100644
index 0000000..80f807b
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/spdif-receiver.txt
@@ -0,0 +1,10 @@
+Device-Tree bindings for dummy spdif receiver
+
+Required properties:
+	- compatible: should be "linux,spdif-dir".
+
+Example node:
+
+	codec: spdif-receiver {
+		compatible = "linux,spdif-dir";
+	};
diff --git a/Documentation/devicetree/bindings/sound/spdif-transmitter.txt b/Documentation/devicetree/bindings/sound/spdif-transmitter.txt
new file mode 100644
index 0000000..55a8584
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/spdif-transmitter.txt
@@ -0,0 +1,10 @@
+Device-Tree bindings for dummy spdif transmitter
+
+Required properties:
+	- compatible: should be "linux,spdif-dit".
+
+Example node:
+
+	codec: spdif-transmitter {
+		compatible = "linux,spdif-dit";
+	};
diff --git a/Documentation/devicetree/bindings/timer/renesas,timer.txt b/Documentation/devicetree/bindings/timer/renesas,timer.txt
new file mode 100644
index 0000000..2c001bf
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/renesas,timer.txt
@@ -0,0 +1,45 @@
+* Renesas SH Mobile Timer
+
+Bindings for several timer devices from Renesas including CMT, TMU and MTU2.
+
+Required properties:
+- compatible : Should be "renesas,{device}-timer",
+  whereas device is "cmt", "tmu" or "mtu2".
+- reg : Address and length of the register set for the device
+- interrupts : Timer interrupt
+- renesas,device-id : The ID of the timer device
+- renesas,channel-id : The channel ID of the timer device
+- renesas,source-quality : The viability to use this device as a free
+  running clock. From 0 (do not use) to 10 (best possible clock).
+- renesas,event-quality : The viability to use this device as an event
+  generator. From 0 (do not use) to 10 (best possible clock).
+
+The properties renesas,{source,event}-quality reflect the situation that the
+usability of the timer devices depend on the location within their SoCs. E.g.
+the power domain affinty affects power management, some mux-ed lines might be
+preferred to be assigned to other functions and other constraints.
+
+Example for CMT1 channel 0 on the R8A7740 SoC:
+
+	timer@e6138010 {
+		compatible = "renesas,cmt-timer";
+		interrupt-parent = <&intca>;
+		reg = <0xe6138010 0xc>;
+		interrupts = <0x0b00>;
+		renesas,device-id = <1>;
+		renesas,channel-id = <0>;
+		renesas,source-quality = <3>;
+		renesas,event-quality = <3>;
+	};
+
+Example for TMU0 channel 1 on the SH7372 SoC:
+	timer@fff60014 {
+		compatible = "renesas,tmu-timer";
+		interrupt-parent = <&intcs>;
+		reg = <0xfff60014 0xc>;
+		interrupts = <0xea0>;
+		renesas,device-id = <0>;
+		renesas,channel-id = <1>;
+		renesas,source-quality = <4>;
+		renesas,event-quality = <0>;
+	};
diff --git a/Documentation/devicetree/bindings/tty/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/tty/serial/renesas,sci-serial.txt
new file mode 100644
index 0000000..6ad1adf
--- /dev/null
+++ b/Documentation/devicetree/bindings/tty/serial/renesas,sci-serial.txt
@@ -0,0 +1,53 @@
+* Renesas SH-Mobile Serial Communication Interface
+
+Required properties:
+- compatible : Should be "renesas,sci-<port type>-uart", where <port type> may be
+  SCI, SCIF, IRDA, SCIFA or SCIFB.
+- reg : Address and length of the register set for the device
+- interrupts : Should contain the following IRQs: ERI, RXI, TXI and BRI.
+- cell-index : The device id.
+- renesas,scscr : Should contain a bitfield used by the Serial Control Register.
+  b7 = SCSCR_TIE
+  b6 = SCSCR_RIE
+  b5 = SCSCR_TE
+  b4 = SCSCR_RE
+  b3 = SCSCR_REIE
+  b2 = SCSCR_TOIE
+  b1 = SCSCR_CKE1
+  b0 = SCSCR_CKE0
+- renesas,scbrr-algo-id : Algorithm ID for the Bit Rate Register
+  1 = SCBRR_ALGO_1 ((clk + 16 * bps) / (16 * bps) - 1)
+  2 = SCBRR_ALGO_2 ((clk + 16 * bps) / (32 * bps) - 1)
+  3 = SCBRR_ALGO_3 (((clk * 2) + 16 * bps) / (16 * bps) - 1)
+  4 = SCBRR_ALGO_4 (((clk * 2) + 16 * bps) / (32 * bps) - 1)
+  5 = SCBRR_ALGO_5 (((clk * 1000 / 32) / bps) - 1)
+
+Optional properties:
+- renesas,autoconf : Set if device is capable of auto configuration
+- renesas,regtype : Overwrite the register layout. In most cases you can rely
+  on auto-probing (omit this property or set to 0) but some legacy devices
+  use a non-default register layout. Possible layouts are
+  0 = SCIx_PROBE_REGTYPE (default)
+  1 = SCIx_SCI_REGTYPE
+  2 = SCIx_IRDA_REGTYPE
+  3 = SCIx_SCIFA_REGTYPE
+  4 = SCIx_SCIFB_REGTYPE
+  5 = SCIx_SH2_SCIF_FIFODATA_REGTYPE
+  6 = SCIx_SH3_SCIF_REGTYPE
+  7 = SCIx_SH4_SCIF_REGTYPE
+  8 = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE
+  9 = SCIx_SH4_SCIF_FIFODATA_REGTYPE
+ 10 = SCIx_SH7705_SCIF_REGTYPE
+
+
+Example:
+	sci@0xe6c50000 {
+		compatible = "renesas,sci-SCIFA-uart";
+		interrupt-parent = <&intca>;
+		reg = <0xe6c50000 0x100>;
+		interrupts = <0x0c20>, <0x0c20>, <0x0c20>, <0x0c20>;
+		cell-index = <1>;
+		renesas,scscr = <0x30>;
+		renesas,scbrr-algo-id = <4>;
+		renesas,autoconf;
+	};
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
new file mode 100644
index 0000000..589edee
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
@@ -0,0 +1,22 @@
+Device-Tree bindings for drm hdmi driver
+
+Required properties:
+- compatible: value should be "samsung,exynos5-hdmi".
+- reg: physical base address of the hdmi and length of memory mapped
+	region.
+- interrupts: interrupt number to the cpu.
+- hpd-gpio: following information about the hotplug gpio pin.
+	a) phandle of the gpio controller node.
+	b) pin number within the gpio controller.
+	c) pin function mode.
+	d) optional flags and pull up/down.
+	e) drive strength.
+
+Example:
+
+	hdmi {
+		compatible = "samsung,exynos5-hdmi";
+		reg = <0x14530000 0x100000>;
+		interrupts = <0 95 0>;
+		hpd-gpio = <&gpx3 7 0xf 1 3>;
+	};
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmiddc.txt b/Documentation/devicetree/bindings/video/exynos_hdmiddc.txt
new file mode 100644
index 0000000..fa166d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/exynos_hdmiddc.txt
@@ -0,0 +1,12 @@
+Device-Tree bindings for hdmiddc driver
+
+Required properties:
+- compatible: value should be "samsung,exynos5-hdmiddc".
+- reg: I2C address of the hdmiddc device.
+
+Example:
+
+	hdmiddc {
+		compatible = "samsung,exynos5-hdmiddc";
+		reg = <0x50>;
+	};
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt b/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt
new file mode 100644
index 0000000..858f4f9
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/exynos_hdmiphy.txt
@@ -0,0 +1,12 @@
+Device-Tree bindings for hdmiphy driver
+
+Required properties:
+- compatible: value should be "samsung,exynos5-hdmiphy".
+- reg: I2C address of the hdmiphy device.
+
+Example:
+
+	hdmiphy {
+		compatible = "samsung,exynos5-hdmiphy";
+		reg = <0x38>;
+	};
diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt
new file mode 100644
index 0000000..9b2ea03
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt
@@ -0,0 +1,15 @@
+Device-Tree bindings for mixer driver
+
+Required properties:
+- compatible: value should be "samsung,exynos5-mixer".
+- reg: physical base address of the mixer and length of memory mapped
+	region.
+- interrupts: interrupt number to the cpu.
+
+Example:
+
+	mixer {
+		compatible = "samsung,exynos5-mixer";
+		reg = <0x14450000 0x10000>;
+		interrupts = <0 94 0>;
+	};
diff --git a/Documentation/devicetree/bindings/video/simple-framebuffer.txt b/Documentation/devicetree/bindings/video/simple-framebuffer.txt
new file mode 100644
index 0000000..3ea4605
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/simple-framebuffer.txt
@@ -0,0 +1,25 @@
+Simple Framebuffer
+
+A simple frame-buffer describes a raw memory region that may be rendered to,
+with the assumption that the display hardware has already been set up to scan
+out from that buffer.
+
+Required properties:
+- compatible: "simple-framebuffer"
+- reg: Should contain the location and size of the framebuffer memory.
+- width: The width of the framebuffer in pixels.
+- height: The height of the framebuffer in pixels.
+- stride: The number of bytes in each line of the framebuffer.
+- format: The format of the framebuffer surface. Valid values are:
+  - r5g6b5 (16-bit pixels, d[15:11]=r, d[10:5]=g, d[4:0]=b).
+
+Example:
+
+	framebuffer {
+		compatible = "simple-framebuffer";
+		reg = <0x1d385000 (1600 * 1200 * 2)>;
+		width = <1600>;
+		height = <1200>;
+		stride = <(1600 * 2)>;
+		format = "r5g6b5";
+	};
diff --git a/Documentation/devicetree/usage-model.txt b/Documentation/devicetree/usage-model.txt
index ef9d06c..0efedaa 100644
--- a/Documentation/devicetree/usage-model.txt
+++ b/Documentation/devicetree/usage-model.txt
@@ -191,9 +191,11 @@ Linux it will look something like this:
 	};
 
 The bootargs property contains the kernel arguments, and the initrd-*
-properties define the address and size of an initrd blob.  The
-chosen node may also optionally contain an arbitrary number of
-additional properties for platform-specific configuration data.
+properties define the address and size of an initrd blob.  Note that
+initrd-end is the first address after the initrd image, so this doesn't
+match the usual semantic of struct resource.  The chosen node may also
+optionally contain an arbitrary number of additional properties for
+platform-specific configuration data.
 
 During early boot, the architecture setup code calls of_scan_flat_dt()
 several times with different helper callbacks to parse device tree
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index fd8d0d5..fcc22c9 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -473,7 +473,8 @@ This file is only present if the CONFIG_MMU kernel configuration option is
 enabled.
 
 The /proc/PID/clear_refs is used to reset the PG_Referenced and ACCESSED/YOUNG
-bits on both physical and virtual pages associated with a process.
+bits on both physical and virtual pages associated with a process, and the
+soft-dirty bit on pte (see Documentation/vm/soft-dirty.txt for details).
 To clear the bits for all the pages associated with the process
     > echo 1 > /proc/PID/clear_refs
 
@@ -482,6 +483,10 @@ To clear the bits for the anonymous pages associated with the process
 
 To clear the bits for the file mapped pages associated with the process
     > echo 3 > /proc/PID/clear_refs
+
+To clear the soft-dirty bit
+    > echo 4 > /proc/PID/clear_refs
+
 Any other value written to /proc/PID/clear_refs will have no effect.
 
 The /proc/pid/pagemap gives the PFN, which can be used to find the pageflags
diff --git a/Documentation/kernel-per-CPU-kthreads.txt b/Documentation/kernel-per-CPU-kthreads.txt
new file mode 100644
index 0000000..cbf7ae4
--- /dev/null
+++ b/Documentation/kernel-per-CPU-kthreads.txt
@@ -0,0 +1,202 @@
+REDUCING OS JITTER DUE TO PER-CPU KTHREADS
+
+This document lists per-CPU kthreads in the Linux kernel and presents
+options to control their OS jitter.  Note that non-per-CPU kthreads are
+not listed here.  To reduce OS jitter from non-per-CPU kthreads, bind
+them to a "housekeeping" CPU dedicated to such work.
+
+
+REFERENCES
+
+o	Documentation/IRQ-affinity.txt:  Binding interrupts to sets of CPUs.
+
+o	Documentation/cgroups:  Using cgroups to bind tasks to sets of CPUs.
+
+o	man taskset:  Using the taskset command to bind tasks to sets
+	of CPUs.
+
+o	man sched_setaffinity:  Using the sched_setaffinity() system
+	call to bind tasks to sets of CPUs.
+
+o	/sys/devices/system/cpu/cpuN/online:  Control CPU N's hotplug state,
+	writing "0" to offline and "1" to online.
+
+o	In order to locate kernel-generated OS jitter on CPU N:
+
+		cd /sys/kernel/debug/tracing
+		echo 1 > max_graph_depth # Increase the "1" for more detail
+		echo function_graph > current_tracer
+		# run workload
+		cat per_cpu/cpuN/trace
+
+
+KTHREADS
+
+Name: ehca_comp/%u
+Purpose: Periodically process Infiniband-related work.
+To reduce its OS jitter, do any of the following:
+1.	Don't use eHCA Infiniband hardware, instead choosing hardware
+	that does not require per-CPU kthreads.  This will prevent these
+	kthreads from being created in the first place.  (This will
+	work for most people, as this hardware, though important, is
+	relatively old and is produced in relatively low unit volumes.)
+2.	Do all eHCA-Infiniband-related work on other CPUs, including
+	interrupts.
+3.	Rework the eHCA driver so that its per-CPU kthreads are
+	provisioned only on selected CPUs.
+
+
+Name: irq/%d-%s
+Purpose: Handle threaded interrupts.
+To reduce its OS jitter, do the following:
+1.	Use irq affinity to force the irq threads to execute on
+	some other CPU.
+
+Name: kcmtpd_ctr_%d
+Purpose: Handle Bluetooth work.
+To reduce its OS jitter, do one of the following:
+1.	Don't use Bluetooth, in which case these kthreads won't be
+	created in the first place.
+2.	Use irq affinity to force Bluetooth-related interrupts to
+	occur on some other CPU and furthermore initiate all
+	Bluetooth activity on some other CPU.
+
+Name: ksoftirqd/%u
+Purpose: Execute softirq handlers when threaded or when under heavy load.
+To reduce its OS jitter, each softirq vector must be handled
+separately as follows:
+TIMER_SOFTIRQ:  Do all of the following:
+1.	To the extent possible, keep the CPU out of the kernel when it
+	is non-idle, for example, by avoiding system calls and by forcing
+	both kernel threads and interrupts to execute elsewhere.
+2.	Build with CONFIG_HOTPLUG_CPU=y.  After boot completes, force
+	the CPU offline, then bring it back online.  This forces
+	recurring timers to migrate elsewhere.	If you are concerned
+	with multiple CPUs, force them all offline before bringing the
+	first one back online.  Once you have onlined the CPUs in question,
+	do not offline any other CPUs, because doing so could force the
+	timer back onto one of the CPUs in question.
+NET_TX_SOFTIRQ and NET_RX_SOFTIRQ:  Do all of the following:
+1.	Force networking interrupts onto other CPUs.
+2.	Initiate any network I/O on other CPUs.
+3.	Once your application has started, prevent CPU-hotplug operations
+	from being initiated from tasks that might run on the CPU to
+	be de-jittered.  (It is OK to force this CPU offline and then
+	bring it back online before you start your application.)
+BLOCK_SOFTIRQ:  Do all of the following:
+1.	Force block-device interrupts onto some other CPU.
+2.	Initiate any block I/O on other CPUs.
+3.	Once your application has started, prevent CPU-hotplug operations
+	from being initiated from tasks that might run on the CPU to
+	be de-jittered.  (It is OK to force this CPU offline and then
+	bring it back online before you start your application.)
+BLOCK_IOPOLL_SOFTIRQ:  Do all of the following:
+1.	Force block-device interrupts onto some other CPU.
+2.	Initiate any block I/O and block-I/O polling on other CPUs.
+3.	Once your application has started, prevent CPU-hotplug operations
+	from being initiated from tasks that might run on the CPU to
+	be de-jittered.  (It is OK to force this CPU offline and then
+	bring it back online before you start your application.)
+TASKLET_SOFTIRQ: Do one or more of the following:
+1.	Avoid use of drivers that use tasklets.  (Such drivers will contain
+	calls to things like tasklet_schedule().)
+2.	Convert all drivers that you must use from tasklets to workqueues.
+3.	Force interrupts for drivers using tasklets onto other CPUs,
+	and also do I/O involving these drivers on other CPUs.
+SCHED_SOFTIRQ: Do all of the following:
+1.	Avoid sending scheduler IPIs to the CPU to be de-jittered,
+	for example, ensure that at most one runnable kthread is present
+	on that CPU.  If a thread that expects to run on the de-jittered
+	CPU awakens, the scheduler will send an IPI that can result in
+	a subsequent SCHED_SOFTIRQ.
+2.	Build with CONFIG_RCU_NOCB_CPU=y, CONFIG_RCU_NOCB_CPU_ALL=y,
+	CONFIG_NO_HZ_FULL=y, and, in addition, ensure that the CPU
+	to be de-jittered is marked as an adaptive-ticks CPU using the
+	"nohz_full=" boot parameter.  This reduces the number of
+	scheduler-clock interrupts that the de-jittered CPU receives,
+	minimizing its chances of being selected to do the load balancing
+	work that runs in SCHED_SOFTIRQ context.
+3.	To the extent possible, keep the CPU out of the kernel when it
+	is non-idle, for example, by avoiding system calls and by
+	forcing both kernel threads and interrupts to execute elsewhere.
+	This further reduces the number of scheduler-clock interrupts
+	received by the de-jittered CPU.
+HRTIMER_SOFTIRQ:  Do all of the following:
+1.	To the extent possible, keep the CPU out of the kernel when it
+	is non-idle.  For example, avoid system calls and force both
+	kernel threads and interrupts to execute elsewhere.
+2.	Build with CONFIG_HOTPLUG_CPU=y.  Once boot completes, force the
+	CPU offline, then bring it back online.  This forces recurring
+	timers to migrate elsewhere.  If you are concerned with multiple
+	CPUs, force them all offline before bringing the first one
+	back online.  Once you have onlined the CPUs in question, do not
+	offline any other CPUs, because doing so could force the timer
+	back onto one of the CPUs in question.
+RCU_SOFTIRQ:  Do at least one of the following:
+1.	Offload callbacks and keep the CPU in either dyntick-idle or
+	adaptive-ticks state by doing all of the following:
+	a.	Build with CONFIG_RCU_NOCB_CPU=y, CONFIG_RCU_NOCB_CPU_ALL=y,
+		CONFIG_NO_HZ_FULL=y, and, in addition ensure that the CPU
+		to be de-jittered is marked as an adaptive-ticks CPU using
+		the "nohz_full=" boot parameter.  Bind the rcuo kthreads
+		to housekeeping CPUs, which can tolerate OS jitter.
+	b.	To the extent possible, keep the CPU out of the kernel
+		when it is non-idle, for example, by avoiding system
+		calls and by forcing both kernel threads and interrupts
+		to execute elsewhere.
+2.	Enable RCU to do its processing remotely via dyntick-idle by
+	doing all of the following:
+	a.	Build with CONFIG_NO_HZ=y and CONFIG_RCU_FAST_NO_HZ=y.
+	b.	Ensure that the CPU goes idle frequently, allowing other
+		CPUs to detect that it has passed through an RCU quiescent
+		state.	If the kernel is built with CONFIG_NO_HZ_FULL=y,
+		userspace execution also allows other CPUs to detect that
+		the CPU in question has passed through a quiescent state.
+	c.	To the extent possible, keep the CPU out of the kernel
+		when it is non-idle, for example, by avoiding system
+		calls and by forcing both kernel threads and interrupts
+		to execute elsewhere.
+
+Name: rcuc/%u
+Purpose: Execute RCU callbacks in CONFIG_RCU_BOOST=y kernels.
+To reduce its OS jitter, do at least one of the following:
+1.	Build the kernel with CONFIG_PREEMPT=n.  This prevents these
+	kthreads from being created in the first place, and also obviates
+	the need for RCU priority boosting.  This approach is feasible
+	for workloads that do not require high degrees of responsiveness.
+2.	Build the kernel with CONFIG_RCU_BOOST=n.  This prevents these
+	kthreads from being created in the first place.  This approach
+	is feasible only if your workload never requires RCU priority
+	boosting, for example, if you ensure frequent idle time on all
+	CPUs that might execute within the kernel.
+3.	Build with CONFIG_RCU_NOCB_CPU=y and CONFIG_RCU_NOCB_CPU_ALL=y,
+	which offloads all RCU callbacks to kthreads that can be moved
+	off of CPUs susceptible to OS jitter.  This approach prevents the
+	rcuc/%u kthreads from having any work to do, so that they are
+	never awakened.
+4.	Ensure that the CPU never enters the kernel, and, in particular,
+	avoid initiating any CPU hotplug operations on this CPU.  This is
+	another way of preventing any callbacks from being queued on the
+	CPU, again preventing the rcuc/%u kthreads from having any work
+	to do.
+
+Name: rcuob/%d, rcuop/%d, and rcuos/%d
+Purpose: Offload RCU callbacks from the corresponding CPU.
+To reduce its OS jitter, do at least one of the following:
+1.	Use affinity, cgroups, or other mechanism to force these kthreads
+	to execute on some other CPU.
+2.	Build with CONFIG_RCU_NOCB_CPUS=n, which will prevent these
+	kthreads from being created in the first place.  However, please
+	note that this will not eliminate OS jitter, but will instead
+	shift it to RCU_SOFTIRQ.
+
+Name: watchdog/%u
+Purpose: Detect software lockups on each CPU.
+To reduce its OS jitter, do at least one of the following:
+1.	Build with CONFIG_LOCKUP_DETECTOR=n, which will prevent these
+	kthreads from being created in the first place.
+2.	Echo a zero to /proc/sys/kernel/watchdog to disable the
+	watchdog timer.
+3.	Echo a large number of /proc/sys/kernel/watchdog_thresh in
+	order to reduce the frequency of OS jitter due to the watchdog
+	timer down to a level that is acceptable for your workload.
diff --git a/Documentation/networking/netconsole.txt b/Documentation/networking/netconsole.txt
index a5d574a..0af2e04 100644
--- a/Documentation/networking/netconsole.txt
+++ b/Documentation/networking/netconsole.txt
@@ -59,9 +59,7 @@ address.
 The remote host has several options to receive the kernel messages,
 for example:
 
-1) syslogd
-
-2) netcat
+1) netcat
 
    On distributions using a BSD-based netcat version (e.g. Fedora,
    openSUSE and Ubuntu) the listening port must be specified without
@@ -70,10 +68,20 @@ for example:
    'nc -u -l -p <port>' / 'nc -u -l <port>' or
    'netcat -u -l -p <port>' / 'netcat -u -l <port>'
 
-3) socat
+2) socat
 
    'socat udp-recv:<port> -'
 
+3) cancd
+
+   A daemon written specifically for netconsole that is good at capturing
+   output from many machines.  Using netcat for several machines either
+   interleaves output from all machines or requires the use of per-machine
+   ports.
+
+   https://git.kernel.org/cgit/linux/kernel/git/joern/cancd.git/
+   https://oss.oracle.com/projects/cancd/
+
 Dynamic reconfiguration:
 ========================
 
diff --git a/Documentation/power/devices.txt b/Documentation/power/devices.txt
index 504dfe4..a66c982 100644
--- a/Documentation/power/devices.txt
+++ b/Documentation/power/devices.txt
@@ -268,7 +268,7 @@ situations.
 System Power Management Phases
 ------------------------------
 Suspending or resuming the system is done in several phases.  Different phases
-are used for standby or memory sleep states ("suspend-to-RAM") and the
+are used for freeze, standby, and memory sleep states ("suspend-to-RAM") and the
 hibernation state ("suspend-to-disk").  Each phase involves executing callbacks
 for every device before the next phase begins.  Not all busses or classes
 support all these callbacks and not all drivers use all the callbacks.  The
@@ -309,7 +309,8 @@ execute the corresponding method from dev->driver->pm instead if there is one.
 
 Entering System Suspend
 -----------------------
-When the system goes into the standby or memory sleep state, the phases are:
+When the system goes into the freeze, standby or memory sleep state,
+the phases are:
 
 		prepare, suspend, suspend_late, suspend_noirq.
 
@@ -368,7 +369,7 @@ the devices that were suspended.
 
 Leaving System Suspend
 ----------------------
-When resuming from standby or memory sleep, the phases are:
+When resuming from freeze, standby or memory sleep, the phases are:
 
 		resume_noirq, resume_early, resume, complete.
 
@@ -433,8 +434,8 @@ the system log.
 
 Entering Hibernation
 --------------------
-Hibernating the system is more complicated than putting it into the standby or
-memory sleep state, because it involves creating and saving a system image.
+Hibernating the system is more complicated than putting it into the other
+sleep states, because it involves creating and saving a system image.
 Therefore there are more phases for hibernation, with a different set of
 callbacks.  These phases always run after tasks have been frozen and memory has
 been freed.
@@ -485,8 +486,8 @@ image forms an atomic snapshot of the system state.
 
 At this point the system image is saved, and the devices then need to be
 prepared for the upcoming system shutdown.  This is much like suspending them
-before putting the system into the standby or memory sleep state, and the phases
-are similar.
+before putting the system into the freeze, standby or memory sleep state,
+and the phases are similar.
 
     9.	The prepare phase is discussed above.
 
diff --git a/Documentation/power/interface.txt b/Documentation/power/interface.txt
index c537834..f1f0f59a 100644
--- a/Documentation/power/interface.txt
+++ b/Documentation/power/interface.txt
@@ -7,8 +7,8 @@ running. The interface exists in /sys/power/ directory (assuming sysfs
 is mounted at /sys). 
 
 /sys/power/state controls system power state. Reading from this file
-returns what states are supported, which is hard-coded to 'standby'
-(Power-On Suspend), 'mem' (Suspend-to-RAM), and 'disk'
+returns what states are supported, which is hard-coded to 'freeze',
+'standby' (Power-On Suspend), 'mem' (Suspend-to-RAM), and 'disk'
 (Suspend-to-Disk). 
 
 Writing to this file one of those strings causes the system to
diff --git a/Documentation/power/notifiers.txt b/Documentation/power/notifiers.txt
index c2a4a34..a81fa25 100644
--- a/Documentation/power/notifiers.txt
+++ b/Documentation/power/notifiers.txt
@@ -15,8 +15,10 @@ A suspend/hibernation notifier may be used for this purpose.
 The subsystems or drivers having such needs can register suspend notifiers that
 will be called upon the following events by the PM core:
 
-PM_HIBERNATION_PREPARE	The system is going to hibernate or suspend, tasks will
-			be frozen immediately.
+PM_HIBERNATION_PREPARE	The system is going to hibernate, tasks will be frozen
+			immediately. This is different from PM_SUSPEND_PREPARE
+			below because here we do additional work between notifiers
+			and drivers freezing.
 
 PM_POST_HIBERNATION	The system memory state has been restored from a
 			hibernation image or an error occurred during
diff --git a/Documentation/power/states.txt b/Documentation/power/states.txt
index 4416b28..442d43d 100644
--- a/Documentation/power/states.txt
+++ b/Documentation/power/states.txt
@@ -2,12 +2,26 @@
 System Power Management States
 
 
-The kernel supports three power management states generically, though
-each is dependent on platform support code to implement the low-level
-details for each state. This file describes each state, what they are
+The kernel supports four power management states generically, though
+one is generic and the other three are dependent on platform support
+code to implement the low-level details for each state.
+This file describes each state, what they are
 commonly called, what ACPI state they map to, and what string to write
 to /sys/power/state to enter that state
 
+state:		Freeze / Low-Power Idle
+ACPI state:	S0
+String:		"freeze"
+
+This state is a generic, pure software, light-weight, low-power state.
+It allows more energy to be saved relative to idle by freezing user
+space and putting all I/O devices into low-power states (possibly
+lower-power than available at run time), such that the processors can
+spend more time in their idle states.
+This state can be used for platforms without Standby/Suspend-to-RAM
+support, or it can be used in addition to Suspend-to-RAM (memory sleep)
+to provide reduced resume latency.
+
 
 State:		Standby / Power-On Suspend
 ACPI State:	S1
@@ -22,9 +36,6 @@ We try to put devices in a low-power state equivalent to D1, which
 also offers low power savings, but low resume latency. Not all devices
 support D1, and those that don't are left on. 
 
-A transition from Standby to the On state should take about 1-2
-seconds. 
-
 
 State:		Suspend-to-RAM
 ACPI State:	S3
@@ -42,9 +53,6 @@ transition back to the On state.
 For at least ACPI, STR requires some minimal boot-strapping code to
 resume the system from STR. This may be true on other platforms. 
 
-A transition from Suspend-to-RAM to the On state should take about
-3-5 seconds. 
-
 
 State:		Suspend-to-disk
 ACPI State:	S4
@@ -74,7 +82,3 @@ low-power state (like ACPI S4), or it may simply power down. Powering
 down offers greater savings, and allows this mechanism to work on any
 system. However, entering a real low-power state allows the user to
 trigger wake up events (e.g. pressing a key or opening a laptop lid).
-
-A transition from Suspend-to-Disk to the On state should take about 30
-seconds, though it's typically a bit more with the current
-implementation. 
diff --git a/Documentation/rapidio/rapidio.txt b/Documentation/rapidio/rapidio.txt
index c75694b..a9c16c9 100644
--- a/Documentation/rapidio/rapidio.txt
+++ b/Documentation/rapidio/rapidio.txt
@@ -79,20 +79,63 @@ master port that is used to communicate with devices within the network.
 In order to initialize the RapidIO subsystem, a platform must initialize and
 register at least one master port within the RapidIO network. To register mport
 within the subsystem controller driver initialization code calls function
-rio_register_mport() for each available master port. After all active master
-ports are registered with a RapidIO subsystem, the rio_init_mports() routine
-is called to perform enumeration and discovery.
+rio_register_mport() for each available master port.
 
-In the current PowerPC-based implementation a subsys_initcall() is specified to
-perform controller initialization and mport registration. At the end it directly
-calls rio_init_mports() to execute RapidIO enumeration and discovery.
+RapidIO subsystem uses subsys_initcall() or device_initcall() to perform
+controller initialization (depending on controller device type).
+
+After all active master ports are registered with a RapidIO subsystem,
+an enumeration and/or discovery routine may be called automatically or
+by user-space command.
 
 4. Enumeration and Discovery
 ----------------------------
 
-When rio_init_mports() is called it scans a list of registered master ports and
-calls an enumeration or discovery routine depending on the configured role of a
-master port: host or agent.
+4.1 Overview
+------------
+
+RapidIO subsystem configuration options allow users to specify enumeration and
+discovery methods as statically linked components or loadable modules.
+An enumeration/discovery method implementation and available input parameters
+define how any given method can be attached to available RapidIO mports:
+simply to all available mports OR individually to the specified mport device.
+
+Depending on selected enumeration/discovery build configuration, there are
+several methods to initiate an enumeration and/or discovery process:
+
+  (a) Statically linked enumeration and discovery process can be started
+  automatically during kernel initialization time using corresponding module
+  parameters. This was the original method used since introduction of RapidIO
+  subsystem. Now this method relies on enumerator module parameter which is
+  'rio-scan.scan' for existing basic enumeration/discovery method.
+  When automatic start of enumeration/discovery is used a user has to ensure
+  that all discovering endpoints are started before the enumerating endpoint
+  and are waiting for enumeration to be completed.
+  Configuration option CONFIG_RAPIDIO_DISC_TIMEOUT defines time that discovering
+  endpoint waits for enumeration to be completed. If the specified timeout
+  expires the discovery process is terminated without obtaining RapidIO network
+  information. NOTE: a timed out discovery process may be restarted later using
+  a user-space command as it is described later if the given endpoint was
+  enumerated successfully.
+
+  (b) Statically linked enumeration and discovery process can be started by
+  a command from user space. This initiation method provides more flexibility
+  for a system startup compared to the option (a) above. After all participating
+  endpoints have been successfully booted, an enumeration process shall be
+  started first by issuing a user-space command, after an enumeration is
+  completed a discovery process can be started on all remaining endpoints.
+
+  (c) Modular enumeration and discovery process can be started by a command from
+  user space. After an enumeration/discovery module is loaded, a network scan
+  process can be started by issuing a user-space command.
+  Similar to the option (b) above, an enumerator has to be started first.
+
+  (d) Modular enumeration and discovery process can be started by a module
+  initialization routine. In this case an enumerating module shall be loaded
+  first.
+
+When a network scan process is started it calls an enumeration or discovery
+routine depending on the configured role of a master port: host or agent.
 
 Enumeration is performed by a master port if it is configured as a host port by
 assigning a host device ID greater than or equal to zero. A host device ID is
@@ -104,8 +147,58 @@ for it.
 The enumeration and discovery routines use RapidIO maintenance transactions
 to access the configuration space of devices.
 
-The enumeration process is implemented according to the enumeration algorithm
-outlined in the RapidIO Interconnect Specification: Annex I [1].
+4.2 Automatic Start of Enumeration and Discovery
+------------------------------------------------
+
+Automatic enumeration/discovery start method is applicable only to built-in
+enumeration/discovery RapidIO configuration selection. To enable automatic
+enumeration/discovery start by existing basic enumerator method set use boot
+command line parameter "rio-scan.scan=1".
+
+This configuration requires synchronized start of all RapidIO endpoints that
+form a network which will be enumerated/discovered. Discovering endpoints have
+to be started before an enumeration starts to ensure that all RapidIO
+controllers have been initialized and are ready to be discovered. Configuration
+parameter CONFIG_RAPIDIO_DISC_TIMEOUT defines time (in seconds) which
+a discovering endpoint will wait for enumeration to be completed.
+
+When automatic enumeration/discovery start is selected, basic method's
+initialization routine calls rio_init_mports() to perform enumeration or
+discovery for all known mport devices.
+
+Depending on RapidIO network size and configuration this automatic
+enumeration/discovery start method may be difficult to use due to the
+requirement for synchronized start of all endpoints.
+
+4.3 User-space Start of Enumeration and Discovery
+-------------------------------------------------
+
+User-space start of enumeration and discovery can be used with built-in and
+modular build configurations. For user-space controlled start RapidIO subsystem
+creates the sysfs write-only attribute file '/sys/bus/rapidio/scan'. To initiate
+an enumeration or discovery process on specific mport device, a user needs to
+write mport_ID (not RapidIO destination ID) into that file. The mport_ID is a
+sequential number (0 ... RIO_MAX_MPORTS) assigned during mport device
+registration. For example for machine with single RapidIO controller, mport_ID
+for that controller always will be 0.
+
+To initiate RapidIO enumeration/discovery on all available mports a user may
+write '-1' (or RIO_MPORT_ANY) into the scan attribute file.
+
+4.4 Basic Enumeration Method
+----------------------------
+
+This is an original enumeration/discovery method which is available since
+first release of RapidIO subsystem code. The enumeration process is
+implemented according to the enumeration algorithm outlined in the RapidIO
+Interconnect Specification: Annex I [1].
+
+This method can be configured as statically linked or loadable module.
+The method's single parameter "scan" allows to trigger the enumeration/discovery
+process from module initialization routine.
+
+This enumeration/discovery method can be started only once and does not support
+unloading if it is built as a module.
 
 The enumeration process traverses the network using a recursive depth-first
 algorithm. When a new device is found, the enumerator takes ownership of that
@@ -160,6 +253,19 @@ time period. If this wait time period expires before enumeration is completed,
 an agent skips RapidIO discovery and continues with remaining kernel
 initialization.
 
+4.5 Adding New Enumeration/Discovery Method
+-------------------------------------------
+
+RapidIO subsystem code organization allows addition of new enumeration/discovery
+methods as new configuration options without significant impact to to the core
+RapidIO code.
+
+A new enumeration/discovery method has to be attached to one or more mport
+devices before an enumeration/discovery process can be started. Normally,
+method's module initialization routine calls rio_register_scan() to attach
+an enumerator to a specified mport device (or devices). The basic enumerator
+implementation demonstrates this process.
+
 5. References
 -------------
 
diff --git a/Documentation/rapidio/sysfs.txt b/Documentation/rapidio/sysfs.txt
index 97f71ce..1987817 100644
--- a/Documentation/rapidio/sysfs.txt
+++ b/Documentation/rapidio/sysfs.txt
@@ -88,3 +88,20 @@ that exports additional attributes.
 
 IDT_GEN2:
  errlog - reads contents of device error log until it is empty.
+
+
+5. RapidIO Bus Attributes
+-------------------------
+
+RapidIO bus subdirectory /sys/bus/rapidio implements the following bus-specific
+attribute:
+
+  scan - allows to trigger enumeration discovery process from user space. This
+	 is a write-only attribute. To initiate an enumeration or discovery
+	 process on specific mport device, a user needs to write mport_ID (not
+	 RapidIO destination ID) into this file. The mport_ID is a sequential
+	 number (0 ... RIO_MAX_MPORTS) assigned to the mport device.
+	 For example, for a machine with a single RapidIO controller, mport_ID
+	 for that controller always will be 0.
+	 To initiate RapidIO enumeration/discovery on all available mports
+	 a user must write '-1' (or RIO_MPORT_ANY) into this attribute file.
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index dcc75a9..a5717c3 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -169,18 +169,39 @@ Setting this to zero disables periodic writeback altogether.
 
 drop_caches
 
-Writing to this will cause the kernel to drop clean caches, dentries and
-inodes from memory, causing that memory to become free.
+Writing to this will cause the kernel to drop clean caches, as well as
+reclaimable slab objects like dentries and inodes.  Once dropped, their
+memory becomes free.
 
 To free pagecache:
 	echo 1 > /proc/sys/vm/drop_caches
-To free dentries and inodes:
+To free reclaimable slab objects (includes dentries and inodes):
 	echo 2 > /proc/sys/vm/drop_caches
-To free pagecache, dentries and inodes:
+To free slab objects and pagecache:
 	echo 3 > /proc/sys/vm/drop_caches
 
-As this is a non-destructive operation and dirty objects are not freeable, the
-user should run `sync' first.
+This is a non-destructive operation and will not free any dirty objects.
+To increase the number of objects freed by this operation, the user may run
+`sync' prior to writing to /proc/sys/vm/drop_caches.  This will minimize the
+number of dirty objects on the system and create more candidates to be
+dropped.
+
+This file is not a means to control the growth of the various kernel caches
+(inodes, dentries, pagecache, etc...)  These objects are automatically
+reclaimed by the kernel when memory is needed elsewhere on the system.
+
+Use of this file can cause performance problems.  Since it discards cached
+objects, it may cost a significant amount of I/O and CPU to recreate the
+dropped objects, especially if they were under heavy use.  Because of this,
+use outside of a testing or debugging environment is not recommended.
+
+You may see informational messages in your kernel log when this file is
+used:
+
+	cat (1234): dropped kernel caches: 3
+
+These are informational only.  They do not mean that anything is wrong
+with your system.
 
 ==============================================================
 
diff --git a/Documentation/vm/pagemap.txt b/Documentation/vm/pagemap.txt
index 7587493..fd7c3cf 100644
--- a/Documentation/vm/pagemap.txt
+++ b/Documentation/vm/pagemap.txt
@@ -15,7 +15,8 @@ There are three components to pagemap:
     * Bits 0-54  page frame number (PFN) if present
     * Bits 0-4   swap type if swapped
     * Bits 5-54  swap offset if swapped
-    * Bits 55-60 page shift (page size = 1<<page shift)
+    * Bit  55    pte is soft-dirty (see Documentation/vm/soft-dirty.txt)
+    * Bits 56-60 zero
     * Bit  61    page is file-page or shared-anon
     * Bit  62    page swapped
     * Bit  63    page present
diff --git a/Documentation/vm/soft-dirty.txt b/Documentation/vm/soft-dirty.txt
new file mode 100644
index 0000000..9a12a59
--- /dev/null
+++ b/Documentation/vm/soft-dirty.txt
@@ -0,0 +1,36 @@
+                            SOFT-DIRTY PTEs
+
+  The soft-dirty is a bit on a PTE which helps to track which pages a task
+writes to. In order to do this tracking one should
+
+  1. Clear soft-dirty bits from the task's PTEs.
+
+     This is done by writing "4" into the /proc/PID/clear_refs file of the
+     task in question.
+
+  2. Wait some time.
+
+  3. Read soft-dirty bits from the PTEs.
+
+     This is done by reading from the /proc/PID/pagemap. The bit 55 of the
+     64-bit qword is the soft-dirty one. If set, the respective PTE was
+     written to since step 1.
+
+
+  Internally, to do this tracking, the writable bit is cleared from PTEs
+when the soft-dirty bit is cleared. So, after this, when the task tries to
+modify a page at some virtual address the #PF occurs and the kernel sets
+the soft-dirty bit on the respective PTE.
+
+  Note, that although all the task's address space is marked as r/o after the
+soft-dirty bits clear, the #PF-s that occur after that are processed fast.
+This is so, since the pages are still mapped to physical memory, and thus all
+the kernel does is finds this fact out and puts both writable and soft-dirty
+bits on the PTE.
+
+
+  This feature is actively used by the checkpoint-restore project. You
+can find more details about it on http://criu.org
+
+
+-- Pavel Emelyanov, Apr 9, 2013
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 3840b6f..fc66d42 100644
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -657,9 +657,10 @@ Protocol:	2.08+
   uncompressed data should be determined using the standard magic
   numbers.  The currently supported compression formats are gzip
   (magic numbers 1F 8B or 1F 9E), bzip2 (magic number 42 5A), LZMA
-  (magic number 5D 00), and XZ (magic number FD 37).  The uncompressed
-  payload is currently always ELF (magic number 7F 45 4C 46).
-  
+  (magic number 5D 00), XZ (magic number FD 37), and LZ4 (magic number
+  02 21).  The uncompressed payload is currently always ELF (magic
+  number 7F 45 4C 46).
+
 Field name:	payload_length
 Type:		read
 Offset/size:	0x24c/4
diff --git a/MAINTAINERS b/MAINTAINERS
index 3d7782b..7636dfe 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3865,9 +3865,16 @@ M:	K. Y. Srinivasan <kys@microsoft.com>
 M:	Haiyang Zhang <haiyangz@microsoft.com>
 L:	devel@linuxdriverproject.org
 S:	Maintained
-F:	drivers/hv/
+F:	arch/x86/include/asm/mshyperv.h
+F:	arch/x86/include/uapi/asm/hyperv.h
+F:	arch/x86/kernel/cpu/mshyperv.c
 F:	drivers/hid/hid-hyperv.c
+F:	drivers/hv/
 F:	drivers/net/hyperv/
+F:	drivers/scsi/storvsc_drv.c
+F:	drivers/video/hyperv_fb.c
+F:	include/linux/hyperv.h
+F:	tools/hv/
 
 I2C OVER PARALLEL PORT
 M:	Jean Delvare <khali@linux-fr.org>
@@ -7748,7 +7755,7 @@ F:	drivers/staging/media/solo6x10/
 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
 M:	William Hubbs <w.d.hubbs@gmail.com>
 M:	Chris Brannon <chris@the-brannons.com>
-M:	Kirk Reiser <kirk@braille.uwo.ca>
+M:	Kirk Reiser <kirk@reisers.ca>
 M:	Samuel Thibault <samuel.thibault@ens-lyon.org>
 L:	speakup@braille.uwo.ca
 W:	http://www.linux-speakup.org/
diff --git a/Next/SHA1s b/Next/SHA1s
new file mode 100644
index 0000000..b27bdaa
--- /dev/null
+++ b/Next/SHA1s
@@ -0,0 +1,227 @@
+Name		SHA1
+----		----
+origin		dbbffe6898fd0d7bac66ded5d3c58835b13ddefc
+fixes		0279b3c0ada1d78882f24acf94ac4595bd657a89
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diff --git a/Next/Trees b/Next/Trees
new file mode 100644
index 0000000..c8c181e
--- /dev/null
+++ b/Next/Trees
@@ -0,0 +1,229 @@
+Trees included into this release:
+
+Name		Type	URL
+----		----	---
+origin		git	git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git#master
+fixes		git	git://git.kernel.org/pub/scm/linux/kernel/git/sfr/next-fixes.git#master
+kbuild-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git#rc-fixes
+arc-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git#for-curr
+arm-current	git	git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-arm.git#fixes
+m68k-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git#for-linus
+powerpc-merge	git	git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git#merge
+sparc		git	git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git#master
+net		git	git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git#master
+ipsec		git	git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git#master
+sound-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git#for-linus
+pci-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git#for-linus
+wireless	git	git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless.git#master
+driver-core.current	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git#driver-core-linus
+tty.current	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git#tty-linus
+usb.current	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git#usb-linus
+staging.current	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git#staging-linus
+char-misc.current	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git#char-misc-linus
+input-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git#for-linus
+md-current	git	git://neil.brown.name/md#for-linus
+audit-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit.git#for-linus
+crypto-current	git	git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git#master
+ide		git	git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git#master
+dwmw2		git	git://git.infradead.org/users/dwmw2/random-2.6.git#master
+sh-current	git	git://github.com/pmundt/linux-sh.git#sh-fixes-for-linus
+irqdomain-current	git	git://git.secretlab.ca/git/linux-2.6.git#irqdomain/merge
+devicetree-current	git	git://git.secretlab.ca/git/linux-2.6#devicetree/merge
+spi-current	git	git://git.secretlab.ca/git/linux-2.6#spi/merge
+gpio-current	git	git://git.secretlab.ca/git/linux-2.6#gpio/merge
+rr-fixes	git	git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git#fixes
+mfd-fixes	git	git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes.git#master
+vfio-fixes	git	git://github.com/awilliam/linux-vfio.git#for-linus
+asm-generic	git	git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git#master
+arc		git	git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git#for-next
+arm		git	git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-arm.git#for-next
+arm-perf	git	git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git#for-next/perf
+davinci		git	git://gitorious.org/linux-davinci/linux-davinci.git#davinci-next
+xilinx		git	git://git.xilinx.com/linux-xlnx.git#arm-next
+arm64		git	git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64.git#upstream
+blackfin	git	git://github.com/realmz/blackfin-linux.git#blackfin-linus
+c6x		git	git://linux-c6x.org/git/projects/linux-c6x-upstreaming.git#for-linux-next
+cris		git	git://www.jni.nu/cris.git#for-next
+hexagon		git	git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git#linux-next
+ia64		git	git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git#next
+m68k		git	git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git#for-next
+m68knommu	git	git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git#for-next
+metag		git	git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag.git#for-next
+microblaze	git	git://git.monstr.eu/linux-2.6-microblaze.git#next
+mips		git	git://git.linux-mips.org/pub/scm/ralf/upstream-sfr.git#mips-for-linux-next
+openrisc	git	git://openrisc.net/jonas/linux#for-upstream
+parisc		git	git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git#for-next
+parisc-hd	git	git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git#for-next
+powerpc		git	git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git#next
+4xx		git	git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx.git#next
+mpc5xxx		git	git://git.denx.de/linux-2.6-agust.git#next
+galak		git	git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git#next
+s390		git	git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git#features
+sh		git	git://github.com/pmundt/linux-sh.git#sh-latest
+sparc-next	git	git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git#master
+tile		git	git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git#master
+unicore32	git	git://github.com/gxt/linux.git#unicore32
+xtensa		git	git://github.com/czankel/xtensa-linux.git#for_next
+btrfs		git	git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git#next
+ceph		git	git://github.com/ceph/ceph-client.git#testing
+cifs		git	git://git.samba.org/sfrench/cifs-2.6.git#for-next
+configfs	git	git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/configfs.git#linux-next
+ecryptfs	git	git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git#next
+ext3		git	git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git#for_next
+ext4		git	git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git#dev
+f2fs		git	git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git#dev
+fuse		git	git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#for-next
+gfs2		git	git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw.git#master
+jfs		git	git://github.com/kleikamp/linux-shaggy.git#jfs-next
+logfs		git	git://github.com/prasad-joshi/logfs_upstream.git#master
+nfs		git	git://git.linux-nfs.org/projects/trondmy/nfs-2.6.git#linux-next
+nfsd		git	git://git.linux-nfs.org/~bfields/linux.git#nfsd-next
+ocfs2		git	git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2.git#linux-next
+omfs		git	git://github.com/bcopeland/omfs.git#for-next
+squashfs	git	git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git#master
+v9fs		git	git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git#for-next
+ubifs		git	git://git.infradead.org/ubifs-2.6.git#linux-next
+xfs		git	git://oss.sgi.com/xfs/xfs.git#for-next
+vfs		git	git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6.git#for-next
+pci		git	git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git#next
+hid		git	git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git#for-next
+i2c		git	git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git#i2c/for-next
+jdelvare-hwmon	quilt	http://khali.linux-fr.org/devel/linux-3/jdelvare-hwmon/
+hwmon-staging	git	git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git#hwmon-next
+v4l-dvb		git	git://linuxtv.org/mchehab/media-next.git#master
+kbuild		git	git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git#for-next
+kconfig		git	git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig.git#for-next
+libata		git	git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git#for-next
+infiniband	git	git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git#for-next
+pstore		git	git://git.infradead.org/users/cbou/linux-pstore.git#master
+pm		git	git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git#linux-next
+idle		git	git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git#next
+apm		git	git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git#for-next
+cpuidle		git	git://git.linaro.org/people/dlezcano/cpuidle-next.git#cpuidle-next
+cpupowerutils	git	git://git.kernel.org/pub/scm/linux/kernel/git/brodo/cpupowerutils.git#master
+thermal		git	git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git#next
+ieee1394	git	git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git#for-next
+ubi		git	git://git.infradead.org/ubi-2.6.git#linux-next
+dlm		git	git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git#next
+swiotlb		git	git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git#linux-next
+scsi		git	git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git#for-next
+target-updates	git	git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git#for-next
+target-merge	git	git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git#for-next-merge
+ibft		git	git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft.git#linux-next
+isci		git	git://git.kernel.org/pub/scm/linux/kernel/git/djbw/isci.git#all
+slave-dma	git	git://git.infradead.org/users/vkoul/slave-dma.git#next
+dmaengine	git	git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine.git#next
+net-next	git	git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git#master
+ipsec-next	git	git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git#master
+wireless-next	git	git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git#master
+bluetooth	git	git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git#master
+mtd		git	git://git.infradead.org/mtd-2.6.git#master
+l2-mtd		git	git://git.infradead.org/users/dedekind/l2-mtd-2.6.git#master
+crypto		git	git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git#master
+drm		git	git://people.freedesktop.org/~airlied/linux.git#drm-next
+drm-intel	git	git://people.freedesktop.org/~danvet/drm-intel#for-linux-next
+sound		git	git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git#for-next
+sound-asoc	git	git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git#for-next
+modules		git	git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git#modules-next
+virtio		git	git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git#virtio-next
+input		git	git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git#next
+input-mt	git	git://github.com/rydberg/linux.git#for-next
+cgroup		git	git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git#for-next
+block		git	git://git.kernel.dk/linux-block.git#for-next
+device-mapper	quilt	http://people.redhat.com/agk/patches/linux/editing/
+embedded	git	git://git.infradead.org/embedded-2.6.git#master
+firmware	git	git://git.infradead.org/users/dwmw2/firmware-2.6.git#master
+pcmcia		git	git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git#master
+mmc		git	git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git#mmc-next
+kgdb		git	git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git#kgdb-next
+slab		git	git://github.com/penberg/linux.git#for-next
+uclinux		git	git://git.kernel.org/pub/scm/linux/kernel/git/gerg/uclinux.git#for-next
+md		git	git://neil.brown.name/md#for-next
+mfd		git	git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next.git#master
+battery		git	git://git.infradead.org/battery-2.6.git#master
+fbdev		git	git://github.com/schandinat/linux-2.6.git#fbdev-next
+viafb		git	git://github.com/schandinat/linux-2.6.git#viafb-next
+omap_dss2	git	git://gitorious.org/linux-omap-dss2/linux.git#for-next
+regulator	git	git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git#for-next
+security	git	git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git#next
+selinux		git	git://git.infradead.org/users/eparis/selinux.git#master
+lblnet		git	git://git.infradead.org/users/pcmoore/lblnet-2.6_next#master
+watchdog	git	git://www.linux-watchdog.org/linux-watchdog-next.git#master
+dwmw2-iommu	git	git://git.infradead.org/iommu-2.6.git#master
+iommu		git	git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git#next
+vfio		git	git://github.com/awilliam/linux-vfio.git#next
+osd		git	git://git.open-osd.org/linux-open-osd.git#linux-next
+jc_docs		git	git://git.lwn.net/linux-2.6.git#docs-next
+trivial		git	git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git#for-next
+audit		git	git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit.git#for-next
+fsnotify	git	git://git.infradead.org/users/eparis/notify.git#for-next
+edac		git	git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git#linux_next
+edac-amd	git	git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git#for-next
+devicetree	git	git://git.secretlab.ca/git/linux-2.6#devicetree/next
+dt-rh		git	git://sources.calxeda.com/kernel/linux.git#for-next
+spi		git	git://git.secretlab.ca/git/linux-2.6#spi/next
+spi-mb		git	git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git#for-next
+tip		git	git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git#auto-latest
+ftrace		git	git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git#for-next
+rcu		git	git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git#rcu/next
+cputime		git	git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git#cputime
+uprobes		git	git://github.com/srikard/linux.git#for-next
+kvm		git	git://git.kernel.org/pub/scm/virt/kvm/kvm.git#linux-next
+kvm-arm		git	git://github.com/columbia/linux-kvm-arm.git#kvm-arm-next
+kvm-ppc		git	git://github.com/agraf/linux-2.6.git#kvm-ppc-next
+oprofile	git	git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git#for-next
+fw-nohz		git	git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git#nohz/next
+xen		git	git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git#upstream/xen
+xen-two		git	git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git#linux-next
+xen-arm		git	git://git.kernel.org/pub/scm/linux/kernel/git/sstabellini/xen.git#linux-next
+percpu		git	git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git#for-next
+workqueues	git	git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git#for-next
+drivers-x86	git	git://cavan.codon.org.uk/platform-drivers-x86.git#linux-next
+hwpoison	git	git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6.git#hwpoison
+sysctl		git	git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/sysctl.git#master
+regmap		git	git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git#for-next
+hsi		git	git://gitorious.org/kernel-hsi/kernel-hsi.git#for-next
+leds		git	git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds.git#for-next
+driver-core	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git#driver-core-next
+tty		git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git#tty-next
+usb		git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git#usb-next
+usb-gadget	git	git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git#next
+staging		git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git#staging-next
+char-misc	git	git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git#char-misc-next
+bcon		git	git://git.kernel.org/pub/scm/linux/kernel/git/joern/bcon2.git#master
+tmem		git	git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm.git#linux-next
+writeback	git	git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux.git#writeback-for-next
+arm-dt		git	git://git.secretlab.ca/git/linux-2.6#devicetree/arm-next
+hwspinlock	git	git://github.com/ohadbc/hwspinlock-next.git#linux-next
+pinctrl		git	git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git#for-next
+vhost		git	git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git#linux-next
+memblock	git	git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git#memblock-kill-early_node_map
+remoteproc	git	git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git#for-next
+rpmsg		git	git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git#for-next
+irqdomain	git	git://git.secretlab.ca/git/linux-2.6.git#irqdomain/next
+gpio		git	git://git.secretlab.ca/git/linux-2.6#gpio/next
+gpio-lw		git	git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git#for-next
+gen-gpio	git	git://github.com/Gnurou/linux.git#for_next
+mailbox		git	git://github.com/sumananna/mailbox.git#dbx500-prcmu-mailbox
+arm-soc		git	git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git#for-next
+bcm2835		git	git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git#for-next
+cortex		git	git://git.pengutronix.de/git/ukl/linux-2.6.git#for-next
+ep93xx		git	git://github.com/RyanMallon/linux-ep93xx.git#ep93xx-for-next
+imx-mxs		git	git://git.linaro.org/people/shawnguo/linux-2.6.git#for-next
+ixp4xx		git	git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux.git#next
+msm		git	git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git#for-next
+renesas		git	git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#next
+samsung		git	git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git#for-next
+tegra		git	git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra.git#for-next
+dma-mapping	git	git://git.linaro.org/people/mszyprowski/linux-dma-mapping.git#dma-mapping-next
+pwm		git	git://gitorious.org/linux-pwm/linux-pwm.git#for-next
+dma-buf		git	git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git#for-next
+userns		git	git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git#for-next
+ktest		git	git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest.git#for-next
+signal		git	git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal.git#for-next
+clk		git	git://git.linaro.org/people/mturquette/linux.git#clk-next
+random		git	git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random.git#dev
+lzo-update	git	git://github.com/markus-oberhumer/linux.git#lzo-update
+scsi-post-merge	git	git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-post-merge-2.6.git#master
+akpm-current	mmotm	http://www.ozlabs.org/~akpm/mmotm/
+akpm		mmotm	http://www.ozlabs.org/~akpm/mmotm/
diff --git a/Next/merge.log b/Next/merge.log
new file mode 100644
index 0000000..2dbfd53
--- /dev/null
+++ b/Next/merge.log
@@ -0,0 +1,2353 @@
+$ date
+Tuesday 14 May  10:39:46 EST 2013
+$ git checkout master
+Already on 'master'
+$ git reset --hard stable
+HEAD is now at f722406 Linux 3.10-rc1
+Merging origin/master (dbbffe6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
+$ git merge origin/master
+Updating f722406..dbbffe6
+Fast-forward
+ drivers/gpu/drm/drm_crtc.c                         |   5 +
+ drivers/gpu/drm/drm_crtc_helper.c                  |  27 ++--
+ drivers/gpu/drm/drm_drv.c                          |  20 +--
+ drivers/gpu/drm/drm_encoder_slave.c                |   6 +-
+ drivers/gpu/drm/drm_mm.c                           |  34 ++---
+ drivers/gpu/drm/drm_modes.c                        |   1 +
+ drivers/gpu/drm/i915/i915_gem.c                    |   8 +-
+ drivers/gpu/drm/i915/i915_gem_gtt.c                |  15 +--
+ drivers/gpu/drm/i915/i915_reg.h                    |   2 -
+ drivers/gpu/drm/i915/intel_ddi.c                   |   5 +
+ drivers/gpu/drm/i915/intel_dp.c                    |  77 +++++++-----
+ drivers/gpu/drm/i915/intel_drv.h                   |   1 +
+ drivers/gpu/drm/i915/intel_fb.c                    |  16 ++-
+ drivers/gpu/drm/i915/intel_pm.c                    |  44 +++----
+ drivers/gpu/drm/mgag200/mgag200_mode.c             |  90 ++++++++------
+ drivers/lguest/page_tables.c                       |   1 +
+ drivers/net/caif/Kconfig                           |   2 +-
+ drivers/net/ethernet/3com/3c59x.c                  |  25 ++--
+ drivers/net/ethernet/brocade/bna/bnad.c            |   5 +-
+ drivers/net/ethernet/cadence/Kconfig               |   3 +-
+ drivers/net/ethernet/calxeda/Kconfig               |   2 +-
+ drivers/net/ethernet/freescale/fec_main.c          |  20 +--
+ drivers/net/ethernet/ibm/emac/core.c               |  36 ++++--
+ drivers/net/ethernet/mellanox/mlx4/en_resources.c  |   2 +-
+ drivers/net/ethernet/mellanox/mlx4/fw.c            |   4 +-
+ .../net/ethernet/mellanox/mlx4/resource_tracker.c  |  29 +++--
+ drivers/net/ethernet/qlogic/qlcnic/qlcnic.h        |   2 +
+ .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c    |  95 ++++++++++++--
+ .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h    |   4 +-
+ .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c  |  22 ++--
+ .../net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c    |  54 ++++----
+ drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h     |   2 +-
+ drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c   |  46 +++++--
+ .../ethernet/qlogic/qlcnic/qlcnic_sriov_common.c   |   8 +-
+ .../net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c   |   3 -
+ drivers/net/ethernet/qlogic/qlge/qlge_main.c       |   7 ++
+ drivers/net/ethernet/stmicro/stmmac/Kconfig        |   2 +-
+ drivers/net/macvlan.c                              |   7 +-
+ drivers/net/virtio_net.c                           |   2 +-
+ drivers/net/wireless/ath/ath5k/base.c              |   5 +
+ drivers/net/wireless/ath/ath9k/Kconfig             |   2 +-
+ .../net/wireless/ath/ath9k/ar9565_1p0_initvals.h   | 138 +++++++++++----------
+ drivers/net/wireless/ath/ath9k/main.c              |  10 +-
+ drivers/net/wireless/b43/dma.c                     |  19 +++
+ drivers/net/wireless/b43/dma.h                     |   4 +-
+ drivers/net/wireless/b43/main.c                    |  43 +++----
+ drivers/net/wireless/iwlegacy/4965-mac.c           |   3 +-
+ drivers/net/wireless/mwifiex/cfg80211.c            |   3 -
+ drivers/net/wireless/mwifiex/cmdevt.c              |   1 +
+ drivers/net/wireless/mwifiex/main.c                |   1 +
+ drivers/net/wireless/mwifiex/sta_ioctl.c           |  21 +---
+ drivers/spi/spi-atmel.c                            |  51 ++++++--
+ drivers/spi/spi-davinci.c                          |   2 +-
+ drivers/spi/spi.c                                  |   9 +-
+ drivers/vhost/vringh.c                             |   3 +
+ include/drm/drmP.h                                 |   3 +-
+ include/drm/drm_fb_helper.h                        |  15 +--
+ include/linux/mlx4/qp.h                            |  29 ++++-
+ include/linux/spi/spi.h                            |   4 +-
+ include/net/sock.h                                 |  12 ++
+ net/batman-adv/distributed-arp-table.c             |  13 ++
+ net/batman-adv/main.c                              |  18 ++-
+ net/batman-adv/network-coding.c                    |   8 +-
+ net/core/sock.c                                    |  12 --
+ net/ipv4/ip_output.c                               |   2 +-
+ net/ipv6/ip6_gre.c                                 |   2 +
+ net/ipv6/tcp_ipv6.c                                |  12 ++
+ net/ipv6/udp.c                                     |  13 +-
+ net/ipv6/udp_impl.h                                |   2 +
+ net/ipv6/udplite.c                                 |   2 +-
+ net/ipv6/xfrm6_policy.c                            |   4 +-
+ 71 files changed, 764 insertions(+), 436 deletions(-)
+Merging fixes/master (0279b3c Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip)
+$ git merge fixes/master
+Already up-to-date.
+Merging kbuild-current/rc-fixes (a54292f kbuild: generate generic headers before recursing into scripts)
+$ git merge kbuild-current/rc-fixes
+Already up-to-date.
+Merging arc-current/for-curr (85a53d1 ARC: [TB10x] Remove redundant abilis,simple-pinctrl mechanism)
+$ git merge arc-current/for-curr
+Merge made by the 'recursive' strategy.
+ arch/arc/boot/dts/abilis_tb100_dvk.dts |  2 +-
+ arch/arc/boot/dts/abilis_tb101_dvk.dts |  2 +-
+ arch/arc/boot/dts/abilis_tb10x.dtsi    |  6 ++----
+ arch/arc/plat-tb10x/tb10x.c            | 26 --------------------------
+ 4 files changed, 4 insertions(+), 32 deletions(-)
+Merging arm-current/fixes (6eabb33 ARM: 7720/1: ARM v6/v7 cmpxchg64 shouldn't clear upper 32 bits of the old/new value)
+$ git merge arm-current/fixes
+Auto-merging arch/arm/Kconfig
+Merge made by the 'recursive' strategy.
+ arch/arm/Kconfig               | 3 ++-
+ arch/arm/Makefile              | 2 +-
+ arch/arm/common/mcpm_platsmp.c | 3 ---
+ arch/arm/include/asm/cmpxchg.h | 8 ++++----
+ drivers/mmc/host/mmci.c        | 9 +++++++--
+ 5 files changed, 14 insertions(+), 11 deletions(-)
+Merging m68k-current/for-linus (f722406 Linux 3.10-rc1)
+$ git merge m68k-current/for-linus
+Already up-to-date.
+Merging powerpc-merge/merge (5737789 powerpc: Make hard_irq_disable() do the right thing vs. irq tracing)
+$ git merge powerpc-merge/merge
+Already up-to-date.
+Merging sparc/master (de9c9f8 Merge tag 'remoteproc-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc)
+$ git merge sparc/master
+Already up-to-date.
+Merging net/master (dbbffe6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
+$ git merge net/master
+Already up-to-date.
+Merging ipsec/master (da241ef Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
+$ git merge ipsec/master
+Already up-to-date.
+Merging sound-current/for-linus (f722406 Linux 3.10-rc1)
+$ git merge sound-current/for-linus
+Already up-to-date.
+Merging pci-current/for-linus (e253aaf PCI: Delay final fixups until resources are assigned)
+$ git merge pci-current/for-linus
+Already up-to-date.
+Merging wireless/master (ccd384b mwifiex: fix setting of multicast filter)
+$ git merge wireless/master
+Already up-to-date.
+Merging driver-core.current/driver-core-linus (9affd6b arm: fix mismerge of arch/arm/mach-omap2/timer.c)
+$ git merge driver-core.current/driver-core-linus
+Already up-to-date.
+Merging tty.current/tty-linus (f722406 Linux 3.10-rc1)
+$ git merge tty.current/tty-linus
+Already up-to-date.
+Merging usb.current/usb-linus (f722406 Linux 3.10-rc1)
+$ git merge usb.current/usb-linus
+Already up-to-date.
+Merging staging.current/staging-linus (705a421 staging: nvec: remove inline marking of EXPORT_SYMBOL functions)
+$ git merge staging.current/staging-linus
+Merge made by the 'recursive' strategy.
+ drivers/staging/comedi/Kconfig                 |  9 +++++++++
+ drivers/staging/comedi/comedi_buf.c            | 12 ++++++++++++
+ drivers/staging/comedi/comedi_fops.c           |  3 ---
+ drivers/staging/comedi/drivers/ni_labpc.c      |  8 +++++---
+ drivers/staging/comedi/drivers/ni_labpc.h      |  1 +
+ drivers/staging/comedi/drivers/ni_mio_common.c | 20 ++++++++++----------
+ drivers/staging/nvec/nvec.c                    |  2 +-
+ drivers/staging/vt6656/hostap.c                |  2 +-
+ 8 files changed, 39 insertions(+), 18 deletions(-)
+Merging char-misc.current/char-misc-linus (f722406 Linux 3.10-rc1)
+$ git merge char-misc.current/char-misc-linus
+Already up-to-date.
+Merging input-current/for-linus (f0aacea Input: wacom - add a few new styli for Cintiq series)
+$ git merge input-current/for-linus
+Merge made by the 'recursive' strategy.
+ drivers/input/tablet/wacom_wac.c      | 72 ++++++++++++++++++++++++++---------
+ drivers/input/tablet/wacom_wac.h      |  1 +
+ drivers/input/touchscreen/egalax_ts.c |  2 +-
+ 3 files changed, 55 insertions(+), 20 deletions(-)
+Merging md-current/for-linus (32f9f57 MD: ignore discard request for hard disks of hybid raid1/raid10 array)
+$ git merge md-current/for-linus
+Already up-to-date.
+Merging audit-current/for-linus (c158a35 audit: no leading space in audit_log_d_path prefix)
+$ git merge audit-current/for-linus
+Already up-to-date.
+Merging crypto-current/master (3862de1 crypto: caam - fix job ring cleanup code)
+$ git merge crypto-current/master
+Already up-to-date.
+Merging ide/master (bf6b438 ide: gayle: use module_platform_driver_probe())
+$ git merge ide/master
+Merge made by the 'recursive' strategy.
+ drivers/ide/gayle.c     | 15 +--------------
+ drivers/ide/tx4938ide.c | 13 +------------
+ drivers/ide/tx4939ide.c | 13 +------------
+ 3 files changed, 3 insertions(+), 38 deletions(-)
+Merging dwmw2/master (5950f08 pcmcia: remove RPX board stuff)
+$ git merge dwmw2/master
+Already up-to-date.
+Merging sh-current/sh-fixes-for-linus (4403310 SH: Convert out[bwl] macros to inline functions)
+$ git merge sh-current/sh-fixes-for-linus
+Already up-to-date.
+Merging irqdomain-current/irqdomain/merge (a0d271c Linux 3.6)
+$ git merge irqdomain-current/irqdomain/merge
+Already up-to-date.
+Merging devicetree-current/devicetree/merge (ab28698 of: define struct device in of_platform.h if !OF_DEVICE and !OF_ADDRESS)
+$ git merge devicetree-current/devicetree/merge
+Already up-to-date.
+Merging spi-current/spi/merge (0d2d0cc spi/davinci: fix module build error)
+$ git merge spi-current/spi/merge
+Already up-to-date.
+Merging gpio-current/gpio/merge (e97f9b5 gpio/gpio-ich: fix ichx_gpio_check_available() return what callers expect)
+$ git merge gpio-current/gpio/merge
+Already up-to-date.
+Merging rr-fixes/fixes (c1be5a5 Linux 3.9)
+$ git merge rr-fixes/fixes
+Already up-to-date.
+Merging mfd-fixes/master (51a26ae Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
+$ git merge mfd-fixes/master
+Already up-to-date.
+Merging vfio-fixes/for-linus (904c680 vfio-pci: Fix possible integer overflow)
+$ git merge vfio-fixes/for-linus
+Already up-to-date.
+Merging asm-generic/master (fb9de7e xtensa: Use generic asm/mmu.h for nommu)
+$ git merge asm-generic/master
+Already up-to-date.
+Merging arc/for-next (f722406 Linux 3.10-rc1)
+$ git merge arc/for-next
+Already up-to-date.
+Merging arm/for-next (d3db3f7 Merge branch 'fixes' into for-next)
+$ git merge arm/for-next
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging arm-perf/for-next/perf (ab87304 Merge branches 'perf/fixes' and 'hw-breakpoint' into for-next/perf)
+$ git merge arm-perf/for-next/perf
+Merge made by the 'recursive' strategy.
+Merging davinci/davinci-next (fe0d422 Linux 3.0-rc6)
+$ git merge davinci/davinci-next
+Already up-to-date.
+Merging xilinx/arm-next (64e3fd3 arm: zynq: Add support for pmu)
+$ git merge xilinx/arm-next
+Resolved 'arch/arm/mach-highbank/highbank.c' using previous resolution.
+Resolved 'arch/arm/mach-imx/mach-imx6q.c' using previous resolution.
+Resolved 'arch/arm/mach-spear/spear13xx.c' using previous resolution.
+Resolved 'arch/arm/mach-vexpress/v2m.c' using previous resolution.
+Resolved 'arch/arm/mach-zynq/platsmp.c' using previous resolution.
+Resolved 'drivers/clocksource/Makefile' using previous resolution.
+Resolved 'drivers/clocksource/tegra20_timer.c' using previous resolution.
+Auto-merging drivers/clocksource/tegra20_timer.c
+CONFLICT (content): Merge conflict in drivers/clocksource/tegra20_timer.c
+Auto-merging drivers/clocksource/Makefile
+CONFLICT (content): Merge conflict in drivers/clocksource/Makefile
+Auto-merging arch/arm/mach-zynq/platsmp.c
+CONFLICT (add/add): Merge conflict in arch/arm/mach-zynq/platsmp.c
+Auto-merging arch/arm/mach-vexpress/v2m.c
+CONFLICT (content): Merge conflict in arch/arm/mach-vexpress/v2m.c
+Auto-merging arch/arm/mach-spear/spear13xx.c
+CONFLICT (content): Merge conflict in arch/arm/mach-spear/spear13xx.c
+Auto-merging arch/arm/mach-imx/mach-imx6q.c
+CONFLICT (content): Merge conflict in arch/arm/mach-imx/mach-imx6q.c
+Auto-merging arch/arm/mach-highbank/highbank.c
+CONFLICT (content): Merge conflict in arch/arm/mach-highbank/highbank.c
+Automatic merge failed; fix conflicts and then commit the result.
+$ git commit -v -a
+[master 94f9bce] Merge remote-tracking branch 'xilinx/arm-next'
+$ git diff -M --stat --summary HEAD^..
+Merging arm64/upstream (9c413e2 arm64: debug: clear mdscr_el1 instead of taking the OS lock)
+$ git merge arm64/upstream
+Merge made by the 'recursive' strategy.
+ arch/arm64/kernel/debug-monitors.c | 2 --
+ arch/arm64/kernel/early_printk.c   | 5 +++--
+ arch/arm64/mm/proc.S               | 3 +--
+ 3 files changed, 4 insertions(+), 6 deletions(-)
+Merging blackfin/blackfin-linus (5ae89ee bfin cache: dcplb map: add 16M dcplb map for BF60x)
+$ git merge blackfin/blackfin-linus
+Already up-to-date.
+Merging c6x/for-linux-next (f934af0 add memory barrier to arch_local_irq_restore)
+$ git merge c6x/for-linux-next
+Already up-to-date.
+Merging cris/for-next (32ade6a CRIS: Add kvm_para.h which includes generic file)
+$ git merge cris/for-next
+Auto-merging arch/cris/include/asm/processor.h
+Auto-merging arch/cris/arch-v32/drivers/Kconfig
+Auto-merging arch/cris/Kconfig
+Merge made by the 'recursive' strategy.
+ arch/cris/Kconfig                     |  81 -------
+ arch/cris/arch-v10/drivers/Kconfig    |  70 ------
+ arch/cris/arch-v10/drivers/Makefile   |   2 -
+ arch/cris/arch-v32/drivers/Kconfig    | 394 ----------------------------------
+ arch/cris/arch-v32/mach-a3/Kconfig    |   4 -
+ arch/cris/include/asm/processor.h     |   1 -
+ arch/cris/include/uapi/asm/kvm_para.h |   1 +
+ 7 files changed, 1 insertion(+), 552 deletions(-)
+ create mode 100644 arch/cris/include/uapi/asm/kvm_para.h
+Merging hexagon/linux-next (de44443 HEXAGON: Remove non existent reference to GENERIC_KERNEL_EXECVE & GENERIC_KERNEL_THREAD)
+$ git merge hexagon/linux-next
+Already up-to-date.
+Merging ia64/next (797f6a6 Add size restriction to the kdump documentation)
+$ git merge ia64/next
+Already up-to-date.
+Merging m68k/for-next (f722406 Linux 3.10-rc1)
+$ git merge m68k/for-next
+Already up-to-date.
+Merging m68knommu/for-next (2842e5b0 m68knommu: enable Timer on coldfire 532x)
+$ git merge m68knommu/for-next
+Already up-to-date.
+Merging metag/for-next (164c013 metag: defconfigs: increase log buffer 8KiB => 128KiB)
+$ git merge metag/for-next
+Already up-to-date.
+Merging microblaze/next (a047775 microblaze: Enable IRQ in arch_cpu_idle)
+$ git merge microblaze/next
+Already up-to-date.
+Merging mips/mips-for-linux-next (b22d1b6 Merge branch 'mti-next' of git://git.linux-mips.org/pub/scm/sjhill/linux-sjhill into mips-for-linux-next)
+$ git merge mips/mips-for-linux-next
+Already up-to-date.
+Merging openrisc/for-upstream (6af6095 openrisc: remove HAVE_VIRT_TO_BUS)
+$ git merge openrisc/for-upstream
+Already up-to-date.
+Merging parisc/for-next (6c700d7 [PARISC] hpux: Remove obsolete regs parameter from do_execve() in hpux_execve())
+$ git merge parisc/for-next
+Already up-to-date.
+Merging parisc-hd/for-next (c1be5a5 Linux 3.9)
+$ git merge parisc-hd/for-next
+Already up-to-date.
+Merging powerpc/next (5737789 powerpc: Make hard_irq_disable() do the right thing vs. irq tracing)
+$ git merge powerpc/next
+Already up-to-date.
+Merging 4xx/next (2074b1d powerpc: Fix irq distribution)
+$ git merge 4xx/next
+Already up-to-date.
+Merging mpc5xxx/next (fdeaf0e powerpc/512x: add ifm ac14xx board)
+$ git merge mpc5xxx/next
+Already up-to-date.
+Merging galak/next (9e2ecdb powerpc/fsl-booke: add the reg prop for pci bridge device node for T4/B4)
+$ git merge galak/next
+Already up-to-date.
+Merging s390/features (617e164 s390: disable pfmf for clear page instruction)
+$ git merge s390/features
+Merge made by the 'recursive' strategy.
+ arch/s390/Kconfig            |  1 -
+ arch/s390/include/asm/page.h | 20 ++++++++------------
+ arch/s390/kernel/dis.c       |  2 ++
+ 3 files changed, 10 insertions(+), 13 deletions(-)
+Merging sh/sh-latest (37284bd Merge branches 'sh/hw-breakpoints' and 'sh/serial-of' into sh-latest)
+$ git merge sh/sh-latest
+Resolved 'arch/sh/kernel/cpu/sh2a/Makefile' using previous resolution.
+Auto-merging arch/sh/kernel/cpu/sh2a/Makefile
+CONFLICT (content): Merge conflict in arch/sh/kernel/cpu/sh2a/Makefile
+Automatic merge failed; fix conflicts and then commit the result.
+$ git commit -v -a
+[master b7eba57] Merge remote-tracking branch 'sh/sh-latest'
+$ git diff -M --stat --summary HEAD^..
+ .../bindings/tty/serial/renesas,sci-serial.txt     |  53 +++++++
+ arch/sh/include/asm/hw_breakpoint.h                |  12 +-
+ arch/sh/include/cpu-common/cpu/ubc.h               |  17 +++
+ arch/sh/include/cpu-sh2a/cpu/ubc.h                 |  14 ++
+ arch/sh/kernel/cpu/sh2a/Makefile                   |   1 +
+ arch/sh/kernel/cpu/sh2a/ubc.c                      | 154 +++++++++++++++++++++
+ arch/sh/kernel/hw_breakpoint.c                     |   8 ++
+ drivers/tty/serial/sh-sci.c                        | 127 ++++++++++++++++-
+ include/linux/serial_sci.h                         |   4 +
+ 9 files changed, 375 insertions(+), 15 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/tty/serial/renesas,sci-serial.txt
+ create mode 100644 arch/sh/include/cpu-common/cpu/ubc.h
+ create mode 100644 arch/sh/include/cpu-sh2a/cpu/ubc.h
+ create mode 100644 arch/sh/kernel/cpu/sh2a/ubc.c
+Merging sparc-next/master (f8ce1fa Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux)
+$ git merge sparc-next/master
+Already up-to-date.
+Merging tile/master (9fc1894 arch/tile: Fix syscall return value passed to tracepoint)
+$ git merge tile/master
+Already up-to-date.
+Merging unicore32/unicore32 (c284464 arch/unicore32: remove CONFIG_EXPERIMENTAL)
+$ git merge unicore32/unicore32
+Already up-to-date.
+Merging xtensa/for_next (b341d84 xtensa: Switch to asm-generic/linkage.h)
+$ git merge xtensa/for_next
+Already up-to-date.
+Merging btrfs/next (667e7d9 Btrfs: allow superblock mismatch from older mkfs)
+$ git merge btrfs/next
+Already up-to-date.
+Merging ceph/testing (b5b09be rbd: fix image request leak on parent read)
+$ git merge ceph/testing
+Already up-to-date.
+Merging cifs/for-next (c2b93e0 cifs: only set ops for inodes in I_NEW state)
+$ git merge cifs/for-next
+Merge made by the 'recursive' strategy.
+ fs/cifs/inode.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+Merging configfs/linux-next (b930c26 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs)
+$ git merge configfs/linux-next
+Already up-to-date.
+Merging ecryptfs/next (f6161aa Linux 3.9-rc2)
+$ git merge ecryptfs/next
+Already up-to-date.
+Merging ext3/for_next (e162b2f jbd: use kmem_cache_zalloc instead of kmem_cache_alloc/memset)
+$ git merge ext3/for_next
+Already up-to-date.
+Merging ext4/dev (e2555fd jbd,jbd2: fix oops in jbd2_journal_put_journal_head())
+$ git merge ext4/dev
+Auto-merging fs/ext4/page-io.c
+Auto-merging fs/ext4/mballoc.c
+Auto-merging fs/ext4/inode.c
+Auto-merging fs/ext4/file.c
+Merge made by the 'recursive' strategy.
+ fs/ext4/ext4.h               |   8 +--
+ fs/ext4/extents.c            |   9 ++--
+ fs/ext4/extents_status.c     |  17 ++++--
+ fs/ext4/extents_status.h     |   3 +-
+ fs/ext4/file.c               |   4 +-
+ fs/ext4/inode.c              |  85 ++++++++++++++----------------
+ fs/ext4/mballoc.c            |   6 ++-
+ fs/ext4/page-io.c            | 121 ++++++++++++++++---------------------------
+ include/linux/journal-head.h |   8 ++-
+ include/trace/events/ext4.h  |   4 +-
+ 10 files changed, 119 insertions(+), 146 deletions(-)
+Merging f2fs/dev (f722406 Linux 3.10-rc1)
+$ git merge f2fs/dev
+Already up-to-date.
+Merging fuse/for-next (60b9df7 fuse: add flag to turn on async direct IO)
+$ git merge fuse/for-next
+Already up-to-date.
+Merging gfs2/master (4d61eb6 GFS2: Sort buffer lists by inplace block number)
+$ git merge gfs2/master
+Merge made by the 'recursive' strategy.
+ fs/gfs2/lops.c  | 16 ++++++++++++++++
+ fs/gfs2/quota.c |  4 ++--
+ 2 files changed, 18 insertions(+), 2 deletions(-)
+Merging jfs/jfs-next (73aaa22 jfs: fix a couple races)
+$ git merge jfs/jfs-next
+Already up-to-date.
+Merging logfs/master (3394661 Fix the call to BUG() caused by no free segment found)
+$ git merge logfs/master
+Auto-merging fs/logfs/super.c
+Merge made by the 'recursive' strategy.
+ fs/logfs/dev_mtd.c | 2 +-
+ fs/logfs/super.c   | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+Merging nfs/linux-next (f722406 Linux 3.10-rc1)
+$ git merge nfs/linux-next
+Already up-to-date.
+Merging nfsd/nfsd-next (4bdc33e NFSDv4.2: Add NFS v4.2 support to the NFS server)
+$ git merge nfsd/nfsd-next
+Merge made by the 'recursive' strategy.
+ fs/nfsd/nfs4state.c   | 2 +-
+ fs/nfsd/nfs4xdr.c     | 1 +
+ fs/nfsd/nfsd.h        | 8 +++++++-
+ fs/nfsd/vfs.h         | 5 -----
+ include/linux/nfs4.h  | 9 +++++++++
+ security/capability.c | 2 +-
+ 6 files changed, 19 insertions(+), 8 deletions(-)
+Merging ocfs2/linux-next (4538df6 ocfs2: Don't spam on -EDQUOT.)
+$ git merge ocfs2/linux-next
+Auto-merging fs/ocfs2/dlm/dlmrecovery.c
+Auto-merging fs/ocfs2/dlm/dlmmaster.c
+Auto-merging fs/ocfs2/cluster/heartbeat.c
+Merge made by the 'recursive' strategy.
+ fs/ocfs2/cluster/heartbeat.c | 40 +++++++++-------------------------------
+ fs/ocfs2/cluster/masklog.h   |  3 ++-
+ fs/ocfs2/dlm/dlmmaster.c     |  8 +++++++-
+ fs/ocfs2/dlm/dlmrecovery.c   |  7 +++++++
+ 4 files changed, 25 insertions(+), 33 deletions(-)
+Merging omfs/for-next (976d167 Linux 3.1-rc9)
+$ git merge omfs/for-next
+Already up-to-date.
+Merging squashfs/master (4b0180a Squashfs: add mount time sanity check for block_size and block_log match)
+$ git merge squashfs/master
+Already up-to-date.
+Merging v9fs/for-next (c1be5a5 Linux 3.9)
+$ git merge v9fs/for-next
+Already up-to-date.
+Merging ubifs/linux-next (c1be5a5 Linux 3.9)
+$ git merge ubifs/linux-next
+Already up-to-date.
+Merging xfs/for-next (7dfbcbe xfs: fallback to vmalloc for large buffers in xfs_compat_attrlist_by_handle)
+$ git merge xfs/for-next
+Already up-to-date.
+Merging vfs/for-next (ac3e3c5 don't bother with deferred freeing of fdtables)
+$ git merge vfs/for-next
+Already up-to-date.
+Merging pci/next (d4f09c5 Merge branch 'pci/gavin-msi-cleanup' into next)
+$ git merge pci/next
+Already up-to-date.
+Merging hid/for-next (46b1897 Merge branch 'for-3.10/hid-debug' into for-next)
+$ git merge hid/for-next
+Merge made by the 'recursive' strategy.
+Merging i2c/i2c/for-next (f722406 Linux 3.10-rc1)
+$ git merge i2c/i2c/for-next
+Already up-to-date.
+Merging jdelvare-hwmon/master (1aaf6d3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
+$ git merge jdelvare-hwmon/master
+Already up-to-date.
+Merging hwmon-staging/hwmon-next (4fd72d8 hwmon: w83627ehf: Remove redundant platform_set_drvdata())
+$ git merge hwmon-staging/hwmon-next
+Merge made by the 'recursive' strategy.
+ drivers/hwmon/abituguru3.c     | 1 -
+ drivers/hwmon/coretemp.c       | 2 --
+ drivers/hwmon/i5k_amb.c        | 2 --
+ drivers/hwmon/iio_hwmon.c      | 6 ++++--
+ drivers/hwmon/nct6775.c        | 6 ++++--
+ drivers/hwmon/ntc_thermistor.c | 1 -
+ drivers/hwmon/w83627ehf.c      | 2 --
+ 7 files changed, 8 insertions(+), 12 deletions(-)
+Merging v4l-dvb/master (1d62caa Merge /home/v4l/v4l/patchwork)
+$ git merge v4l-dvb/master
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging kbuild/for-next (abc88a2 Merge branch 'kbuild/kbuild' into kbuild/for-next)
+$ git merge kbuild/for-next
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging kconfig/for-next (4eae518 localmodconfig: Fix localyesconfig to set to 'y' not 'm')
+$ git merge kconfig/for-next
+Already up-to-date.
+Merging libata/for-next (3d9b935 libata: change maintainer)
+$ git merge libata/for-next
+Already up-to-date.
+Merging infiniband/for-next (f1258ea Merge branches 'misc' and 'mlx4' into for-next)
+$ git merge infiniband/for-next
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging pstore/master (bd08ec3 pstore/ram: Restore ecc information block)
+$ git merge pstore/master
+Already up-to-date.
+Merging pm/linux-next (990422b Merge branch 'pm-fixes-next' into linux-next)
+$ git merge pm/linux-next
+Merge made by the 'recursive' strategy.
+ Documentation/power/devices.txt     |  15 ++---
+ Documentation/power/interface.txt   |   4 +-
+ Documentation/power/notifiers.txt   |   6 +-
+ Documentation/power/states.txt      |  30 +++++----
+ drivers/acpi/ac.c                   |  33 ++++++++++
+ drivers/acpi/ec.c                   |   4 +-
+ drivers/acpi/processor_driver.c     |   8 +--
+ drivers/acpi/processor_idle.c       |  29 ++++++---
+ drivers/acpi/video.c                |   8 +++
+ drivers/base/power/common.c         |  12 ++--
+ drivers/cpufreq/Kconfig             |   2 +-
+ drivers/cpufreq/Kconfig.arm         |  15 ++---
+ drivers/cpufreq/arm_big_little.c    |   7 +--
+ drivers/cpufreq/arm_big_little.h    |   5 ++
+ drivers/cpufreq/arm_big_little_dt.c |   9 +--
+ drivers/cpufreq/cpufreq-cpu0.c      |  27 +++++---
+ drivers/cpufreq/cpufreq.c           |   6 +-
+ drivers/cpufreq/cpufreq_governor.c  |  11 ++--
+ drivers/cpufreq/cpufreq_governor.h  |   1 +
+ drivers/cpufreq/cpufreq_ondemand.c  |   1 -
+ drivers/cpufreq/intel_pstate.c      | 122 +++++++-----------------------------
+ drivers/cpufreq/kirkwood-cpufreq.c  |   4 --
+ include/acpi/acpiosxf.h             |   2 +-
+ include/acpi/processor.h            |  10 ++-
+ 24 files changed, 183 insertions(+), 188 deletions(-)
+Merging idle/next (5c99726b Merge branch 'fspin' into next)
+$ git merge idle/next
+Merge made by the 'recursive' strategy.
+ tools/power/fspin/Makefile |  21 +++
+ tools/power/fspin/fspin.1  |  68 +++++++
+ tools/power/fspin/fspin.c  | 443 +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 532 insertions(+)
+ create mode 100644 tools/power/fspin/Makefile
+ create mode 100644 tools/power/fspin/fspin.1
+ create mode 100644 tools/power/fspin/fspin.c
+Merging apm/for-next (fb9d78a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm)
+$ git merge apm/for-next
+Already up-to-date.
+Merging cpuidle/cpuidle-next (817c876 Merge branch 'pm-fixes-next' into fixes-next)
+$ git merge cpuidle/cpuidle-next
+Resolved 'drivers/base/power/qos.c' using previous resolution.
+Auto-merging drivers/base/power/qos.c
+CONFLICT (content): Merge conflict in drivers/base/power/qos.c
+Automatic merge failed; fix conflicts and then commit the result.
+$ git commit -v -a
+[master 2628622] Merge remote-tracking branch 'cpuidle/cpuidle-next'
+$ git diff -M --stat --summary HEAD^..
+Merging cpupowerutils/master (f166033 cpupower tools: add install target to the debug tools' makefiles)
+$ git merge cpupowerutils/master
+Already up-to-date.
+Merging thermal/next (de6558d Merge branch 'MAINTAINERS-update' of .git into next)
+$ git merge thermal/next
+Already up-to-date.
+Merging ieee1394/for-next (6fe9efb firewire: ohci: dump_stack() for PHY regs read/write failures)
+$ git merge ieee1394/for-next
+Already up-to-date.
+Merging ubi/linux-next (f6161aa Linux 3.9-rc2)
+$ git merge ubi/linux-next
+Already up-to-date.
+Merging dlm/next (9000831 dlm: avoid unnecessary posix unlock)
+$ git merge dlm/next
+Already up-to-date.
+Merging swiotlb/linux-next (af51a9f swiotlb: Do not export swiotlb_bounce since there are no external consumers)
+$ git merge swiotlb/linux-next
+Already up-to-date.
+Merging scsi/for-next (222ab59 [SCSI] ipr: Avoid target_destroy accessing memory after it was freed)
+$ git merge scsi/for-next
+Merge made by the 'recursive' strategy.
+ drivers/scsi/ipr.c                | 16 ----------------
+ drivers/scsi/ipr.h                |  6 +++---
+ drivers/scsi/qla2xxx/qla_inline.h | 11 +++++++++++
+ drivers/scsi/qla2xxx/qla_isr.c    | 27 ++++-----------------------
+ drivers/scsi/qla2xxx/qla_mbx.c    |  2 --
+ drivers/scsi/qla2xxx/qla_mr.c     | 10 ++--------
+ drivers/scsi/qla2xxx/qla_nx.c     | 26 ++++++++++----------------
+ 7 files changed, 30 insertions(+), 68 deletions(-)
+Merging target-updates/for-next (04b59ba tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG)
+$ git merge target-updates/for-next
+Already up-to-date.
+Merging target-merge/for-next-merge (b8d26b3 iser-target: Add iSCSI Extensions for RDMA (iSER) target driver)
+$ git merge target-merge/for-next-merge
+Already up-to-date.
+Merging ibft/linux-next (935a9fe ibft: Fix finding IBFT ACPI table on UEFI)
+$ git merge ibft/linux-next
+Already up-to-date.
+Merging isci/all (6734092 isci: add a couple __iomem annotations)
+$ git merge isci/all
+Already up-to-date.
+Merging slave-dma/next (f722406 Linux 3.10-rc1)
+$ git merge slave-dma/next
+Already up-to-date.
+Merging dmaengine/next (41ef2d5 Linux 3.9-rc7)
+$ git merge dmaengine/next
+Already up-to-date.
+Merging net-next/master (dbbffe6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
+$ git merge net-next/master
+Already up-to-date.
+Merging ipsec-next/master (05600a7 xfrm_user: constify netlink dispatch table)
+$ git merge ipsec-next/master
+Already up-to-date.
+Merging wireless-next/master (de9c9f8 Merge tag 'remoteproc-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc)
+$ git merge wireless-next/master
+Already up-to-date.
+Merging bluetooth/master (26b5afc Bluetooth: Mgmt Device Found Event)
+$ git merge bluetooth/master
+Auto-merging net/bluetooth/l2cap_sock.c
+Merge made by the 'recursive' strategy.
+ include/net/bluetooth/hci_core.h |  29 ++---
+ include/net/bluetooth/l2cap.h    |   2 +-
+ net/bluetooth/hci_core.c         | 182 +++++++++----------------------
+ net/bluetooth/hci_event.c        |  67 +-----------
+ net/bluetooth/l2cap_core.c       | 121 ++++++++++++++-------
+ net/bluetooth/l2cap_sock.c       |   4 +-
+ net/bluetooth/mgmt.c             | 229 ++++++++++++++++++++++++++-------------
+ net/bluetooth/smp.c              |   4 +-
+ 8 files changed, 308 insertions(+), 330 deletions(-)
+Merging mtd/master (a637b0d Merge tag 'for-linus-20130509' of git://git.infradead.org/linux-mtd)
+$ git merge mtd/master
+Already up-to-date.
+Merging l2-mtd/master (7278046 mtd: Convert logging messages)
+$ git merge l2-mtd/master
+Merge made by the 'recursive' strategy.
+ arch/mips/bcm63xx/nvram.c                          |  11 +
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h |   2 +
+ drivers/mtd/bcm63xxpart.c                          |   9 +-
+ drivers/mtd/chips/cfi_cmdset_0002.c                |   4 +-
+ drivers/mtd/devices/bcm47xxsflash.c                |  68 ++++++
+ drivers/mtd/devices/bcm47xxsflash.h                |   2 +
+ drivers/mtd/devices/block2mtd.c                    |  58 +++---
+ drivers/mtd/devices/elm.c                          |   6 +-
+ drivers/mtd/devices/m25p80.c                       |  44 +++-
+ drivers/mtd/devices/mtd_dataflash.c                |   8 +-
+ drivers/mtd/devices/spear_smi.c                    |   6 +-
+ drivers/mtd/devices/sst25l.c                       |   6 +-
+ drivers/mtd/nand/Kconfig                           |   2 +-
+ drivers/mtd/nand/fsl_ifc_nand.c                    |   3 +-
+ drivers/mtd/nand/fsmc_nand.c                       |   6 +-
+ drivers/mtd/nand/gpio.c                            | 227 ++++++---------------
+ drivers/mtd/nand/nand_base.c                       |  24 +--
+ drivers/mtd/nand/r852.c                            |   5 +-
+ include/linux/mtd/nand.h                           |  11 +-
+ 19 files changed, 249 insertions(+), 253 deletions(-)
+Merging crypto/master (3862de1 crypto: caam - fix job ring cleanup code)
+$ git merge crypto/master
+Already up-to-date.
+Merging drm/drm-next (9f1d036 drm/mgag200: Fix framebuffer base address programming)
+$ git merge drm/drm-next
+Already up-to-date.
+Merging drm-intel/for-linux-next (1ffc528 drm/i915: clear the stolen fb before resuming)
+$ git merge drm-intel/for-linux-next
+Already up-to-date.
+Merging sound/for-next (f722406 Linux 3.10-rc1)
+$ git merge sound/for-next
+Already up-to-date.
+Merging sound-asoc/for-next (35168a9 Merge remote-tracking branch 'asoc/topic/x86' into asoc-next)
+$ git merge sound-asoc/for-next
+Auto-merging sound/soc/codecs/spdif_transmitter.c
+Merge made by the 'recursive' strategy.
+ .../devicetree/bindings/sound/mxs-saif.txt         |  17 +-
+ .../devicetree/bindings/sound/spdif-receiver.txt   |  10 +
+ .../bindings/sound/spdif-transmitter.txt           |  10 +
+ include/sound/soc-dapm.h                           |   2 +
+ sound/soc/atmel/sam9g20_wm8731.c                   |   9 -
+ sound/soc/cirrus/Kconfig                           |   2 +-
+ sound/soc/cirrus/ep93xx-ac97.c                     |  16 +-
+ sound/soc/cirrus/ep93xx-i2s.c                      |  14 +-
+ sound/soc/cirrus/ep93xx-pcm.c                      | 138 +------
+ sound/soc/codecs/88pm860x-codec.c                  |   9 +-
+ sound/soc/codecs/Makefile                          |   2 +-
+ sound/soc/codecs/ab8500-codec.c                    |   6 +
+ sound/soc/codecs/ab8500-codec.h                    |  36 +-
+ sound/soc/codecs/da7213.c                          |   8 +-
+ sound/soc/codecs/jz4740.c                          |   2 -
+ sound/soc/codecs/sgtl5000.c                        | 214 +++++++---
+ sound/soc/codecs/sgtl5000.h                        |   2 +-
+ sound/soc/codecs/spdif_receiver.c                  |  10 +
+ .../{spdif_transciever.c => spdif_transmitter.c}   |  10 +
+ sound/soc/codecs/wm0010.c                          |   1 +
+ sound/soc/codecs/wm8994.c                          |  49 ++-
+ sound/soc/codecs/wm_adsp.c                         | 458 ++++++++++++++++++++-
+ sound/soc/codecs/wm_adsp.h                         |   3 +
+ sound/soc/fsl/imx-audmux.c                         |   8 -
+ sound/soc/fsl/imx-sgtl5000.c                       |   5 +
+ sound/soc/jz4740/jz4740-i2s.c                      |  17 +-
+ sound/soc/mid-x86/mfld_machine.c                   |   1 -
+ sound/soc/mxs/mxs-pcm.c                            |  18 -
+ sound/soc/mxs/mxs-pcm.h                            |   7 -
+ sound/soc/mxs/mxs-saif.c                           |  37 +-
+ sound/soc/mxs/mxs-saif.h                           |   1 -
+ sound/soc/mxs/mxs-sgtl5000.c                       |  10 +-
+ sound/soc/omap/omap-mcbsp.c                        |   2 -
+ sound/soc/samsung/smdk_wm8580pcm.c                 |   1 -
+ sound/soc/samsung/smdk_wm8994pcm.c                 |   1 -
+ sound/soc/soc-core.c                               |  77 ++--
+ sound/soc/soc-dapm.c                               |  16 +
+ sound/soc/spear/spdif_in.c                         |  19 +-
+ sound/soc/spear/spdif_out.c                        |  14 +-
+ sound/soc/spear/spear_pcm.c                        | 152 +------
+ sound/soc/ux500/mop500_ab8500.c                    |  20 +-
+ 41 files changed, 867 insertions(+), 567 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/sound/spdif-receiver.txt
+ create mode 100644 Documentation/devicetree/bindings/sound/spdif-transmitter.txt
+ rename sound/soc/codecs/{spdif_transciever.c => spdif_transmitter.c} (88%)
+Merging modules/modules-next (a53a11f3 modpost: fix unwanted VMLINUX_SYMBOL_STR expansion)
+$ git merge modules/modules-next
+Already up-to-date.
+Merging virtio/virtio-next (01d779a caif_virtio: Remove bouncing email addresses)
+$ git merge virtio/virtio-next
+Already up-to-date.
+Merging input/next (d520145 Input: w90p910_keypad - remove redundant platform_set_drvdata())
+$ git merge input/next
+Auto-merging drivers/input/touchscreen/egalax_ts.c
+Auto-merging drivers/input/keyboard/omap4-keypad.c
+Merge made by the 'recursive' strategy.
+ drivers/input/keyboard/amikbd.c             |  1 -
+ drivers/input/keyboard/bf54x-keys.c         |  2 --
+ drivers/input/keyboard/davinci_keyscan.c    |  2 --
+ drivers/input/keyboard/ep93xx_keypad.c      |  3 --
+ drivers/input/keyboard/gpio_keys.c          |  1 -
+ drivers/input/keyboard/gpio_keys_polled.c   |  2 --
+ drivers/input/keyboard/jornada680_kbd.c     |  2 --
+ drivers/input/keyboard/jornada720_kbd.c     |  2 --
+ drivers/input/keyboard/matrix_keypad.c      |  2 --
+ drivers/input/keyboard/omap4-keypad.c       |  2 --
+ drivers/input/keyboard/opencores-kbd.c      |  2 --
+ drivers/input/keyboard/pmic8xxx-keypad.c    |  2 --
+ drivers/input/keyboard/pxa27x_keypad.c      |  1 -
+ drivers/input/keyboard/pxa930_rotary.c      |  1 -
+ drivers/input/keyboard/samsung-keypad.c     |  2 --
+ drivers/input/keyboard/sh_keysc.c           |  2 --
+ drivers/input/keyboard/spear-keyboard.c     |  1 -
+ drivers/input/keyboard/tnetv107x-keypad.c   |  2 --
+ drivers/input/keyboard/twl4030_keypad.c     |  1 -
+ drivers/input/keyboard/w90p910_keypad.c     |  1 -
+ drivers/input/misc/ab8500-ponkey.c          |  2 --
+ drivers/input/misc/bfin_rotary.c            |  1 -
+ drivers/input/misc/gpio_tilt_polled.c       |  2 --
+ drivers/input/misc/max8925_onkey.c          |  2 --
+ drivers/input/misc/mc13783-pwrbutton.c      |  1 -
+ drivers/input/misc/pm8xxx-vibrator.c        |  2 --
+ drivers/input/misc/pmic8xxx-pwrkey.c        |  2 --
+ drivers/input/misc/pwm-beeper.c             |  1 -
+ drivers/input/misc/rotary_encoder.c         |  2 --
+ drivers/input/mouse/amimouse.c              |  1 -
+ drivers/input/mouse/gpio_mouse.c            |  3 --
+ drivers/input/serio/altera_ps2.c            |  1 -
+ drivers/input/serio/at32psif.c              |  2 --
+ drivers/input/serio/q40kbd.c                |  1 -
+ drivers/input/touchscreen/88pm860x-ts.c     |  1 -
+ drivers/input/touchscreen/atmel-wm97xx.c    |  2 --
+ drivers/input/touchscreen/da9052_tsi.c      |  2 --
+ drivers/input/touchscreen/egalax_ts.c       | 53 ++++++++---------------------
+ drivers/input/touchscreen/intel-mid-touch.c |  2 --
+ drivers/input/touchscreen/jornada720_ts.c   |  2 --
+ drivers/input/touchscreen/mc13783_ts.c      |  2 --
+ drivers/input/touchscreen/ti_am335x_tsc.c   |  1 -
+ drivers/input/touchscreen/tnetv107x-ts.c    |  2 --
+ drivers/input/touchscreen/w90p910_ts.c      |  2 --
+ 44 files changed, 14 insertions(+), 112 deletions(-)
+Merging input-mt/for-next (194664e Input: MT - handle semi-mt devices in core)
+$ git merge input-mt/for-next
+Merge made by the 'recursive' strategy.
+Merging cgroup/for-next (2a0010a cpuset: fix compile warning when CONFIG_SMP=n)
+$ git merge cgroup/for-next
+Already up-to-date.
+Merging block/for-next (410fa26 Merge branch 'for-3.10/drivers' into for-next)
+$ git merge block/for-next
+Merge made by the 'recursive' strategy.
+Merging device-mapper/master (f722406 Linux 3.10-rc1)
+$ git merge device-mapper/master
+Already up-to-date.
+Merging embedded/master (4744b43 embedded: fix vc_translate operator precedence)
+$ git merge embedded/master
+Already up-to-date.
+Merging firmware/master (6e03a20 firmware: speed up request_firmware(), v3)
+$ git merge firmware/master
+Already up-to-date.
+Merging pcmcia/master (80af9e6 pcmcia at91_cf: fix raw gpio number usage)
+$ git merge pcmcia/master
+Already up-to-date.
+Merging mmc/mmc-next (f722406 Linux 3.10-rc1)
+$ git merge mmc/mmc-next
+Already up-to-date.
+Merging kgdb/kgdb-next (6bedf31 kdb: Remove unhandled ssb command)
+$ git merge kgdb/kgdb-next
+Merge made by the 'recursive' strategy.
+Merging slab/for-next (8a965b3 mm, slab_common: Fix bootstrap creation of kmalloc caches)
+$ git merge slab/for-next
+Already up-to-date.
+Merging uclinux/for-next (6dbe51c Linux 3.9-rc1)
+$ git merge uclinux/for-next
+Already up-to-date.
+Merging md/for-next (ae59b84 dm-raid: silence compiler warning on rebuilds_per_group.)
+$ git merge md/for-next
+Auto-merging drivers/md/raid10.c
+Auto-merging drivers/md/raid1.c
+Auto-merging drivers/md/md.c
+Merge made by the 'recursive' strategy.
+ Documentation/device-mapper/dm-raid.txt |  1 +
+ drivers/md/dm-raid.c                    | 67 ++++++++++++++++++++++++++++++++-
+ drivers/md/md.c                         |  2 +-
+ drivers/md/raid1.c                      |  7 ++--
+ drivers/md/raid10.c                     | 10 +++--
+ 5 files changed, 77 insertions(+), 10 deletions(-)
+Merging mfd/master (d7ab730 Merge tag 'mfd-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next)
+$ git merge mfd/master
+Already up-to-date.
+Merging battery/master (237a1b0 lp8788-charger: Fix kconfig dependency)
+$ git merge battery/master
+Auto-merging drivers/power/Kconfig
+Merge made by the 'recursive' strategy.
+ drivers/power/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+Merging fbdev/fbdev-next (a49f0d1 Linux 3.8-rc1)
+$ git merge fbdev/fbdev-next
+Already up-to-date.
+Merging viafb/viafb-next (838ac78 viafb: avoid refresh and mode lookup in set_par)
+$ git merge viafb/viafb-next
+Already up-to-date.
+Merging omap_dss2/for-next (e72b753 fbdev/ps3fb: fix compile warning)
+$ git merge omap_dss2/for-next
+Merge made by the 'recursive' strategy.
+ drivers/video/ps3fb.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+Merging regulator/for-next (0eeca66 Merge remote-tracking branch 'regulator/topic/isl6271a' into regulator-next)
+$ git merge regulator/for-next
+Merge made by the 'recursive' strategy.
+ .../bindings/regulator/ti-abb-regulator.txt        | 128 +++
+ drivers/regulator/88pm8607.c                       |   1 -
+ drivers/regulator/Kconfig                          |  10 +
+ drivers/regulator/Makefile                         |   1 +
+ drivers/regulator/core.c                           |   5 +-
+ drivers/regulator/dbx500-prcmu.c                   |  24 +-
+ drivers/regulator/isl6271a-regulator.c             |   2 +-
+ drivers/regulator/lp8755.c                         |   1 -
+ drivers/regulator/lp8788-buck.c                    |   1 -
+ drivers/regulator/lp8788-ldo.c                     |   2 -
+ drivers/regulator/max77686.c                       |   1 -
+ drivers/regulator/max8925-regulator.c              |   1 -
+ drivers/regulator/mc13783-regulator.c              |   2 -
+ drivers/regulator/mc13892-regulator.c              |   2 -
+ drivers/regulator/palmas-regulator.c               |   2 +-
+ drivers/regulator/pcap-regulator.c                 |   1 -
+ drivers/regulator/pcf50633-regulator.c             |   1 -
+ drivers/regulator/s2mps11.c                        |   1 -
+ drivers/regulator/ti-abb-regulator.c               | 912 +++++++++++++++++++++
+ drivers/regulator/tps65217-regulator.c             |   2 -
+ drivers/regulator/virtual.c                        |   2 -
+ drivers/regulator/wm831x-dcdc.c                    |   7 -
+ drivers/regulator/wm831x-isink.c                   |   2 -
+ drivers/regulator/wm831x-ldo.c                     |   2 -
+ drivers/regulator/wm8400-regulator.c               |   1 -
+ drivers/regulator/wm8994-regulator.c               |   2 -
+ 26 files changed, 1069 insertions(+), 47 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
+ create mode 100644 drivers/regulator/ti-abb-regulator.c
+Merging security/next (4726e8f security: clarify cap_inode_getsecctx description)
+$ git merge security/next
+Merge made by the 'recursive' strategy.
+ include/linux/security.h             |   3 +-
+ security/apparmor/audit.c            |   2 +-
+ security/apparmor/context.c          |  44 +++++----
+ security/apparmor/domain.c           |  26 ++---
+ security/apparmor/include/apparmor.h |  12 ++-
+ security/apparmor/include/context.h  |  61 ++++++++----
+ security/apparmor/include/file.h     |  14 +--
+ security/apparmor/include/match.h    |  21 ++--
+ security/apparmor/include/policy.h   |  16 ++--
+ security/apparmor/include/procattr.h |   1 -
+ security/apparmor/include/sid.h      |   4 +-
+ security/apparmor/ipc.c              |  13 +--
+ security/apparmor/lib.c              |  44 ++++-----
+ security/apparmor/lsm.c              |  69 +++++++------
+ security/apparmor/match.c            |  23 ++---
+ security/apparmor/path.c             |   2 +-
+ security/apparmor/policy.c           | 181 ++++++++++++++++-------------------
+ security/apparmor/policy_unpack.c    |   4 +-
+ security/apparmor/procattr.c         |   6 --
+ security/apparmor/resource.c         |  15 ++-
+ 20 files changed, 291 insertions(+), 270 deletions(-)
+Merging selinux/master (c2d7b24 Merge tag 'v3.4' into 20120409)
+$ git merge selinux/master
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging lblnet/master (7e27d6e Linux 2.6.35-rc3)
+$ git merge lblnet/master
+Already up-to-date.
+Merging watchdog/master (f722406 Linux 3.10-rc1)
+$ git merge watchdog/master
+Already up-to-date.
+Merging dwmw2-iommu/master (6491d4d intel-iommu: Free old page tables before creating superpage)
+$ git merge dwmw2-iommu/master
+Already up-to-date.
+Merging iommu/next (0c4513b Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'core' and 'arm/tegra' into next)
+$ git merge iommu/next
+Already up-to-date.
+Merging vfio/next (664e938 vfio: Set container device mode)
+$ git merge vfio/next
+Already up-to-date.
+Merging osd/linux-next (861d666 exofs: don't leak io_state and pages on read error)
+$ git merge osd/linux-next
+Already up-to-date.
+Merging jc_docs/docs-next (5c050fb docs: update the development process document)
+$ git merge jc_docs/docs-next
+Already up-to-date.
+Merging trivial/for-next (071361d mm: Convert print_symbol to %pSR)
+$ git merge trivial/for-next
+Already up-to-date.
+Merging audit/for-next (dcd6c92 Linux 3.3-rc1)
+$ git merge audit/for-next
+Already up-to-date.
+Merging fsnotify/for-next (1ca39ab inotify: automatically restart syscalls)
+$ git merge fsnotify/for-next
+Already up-to-date.
+Merging edac/linux_next (de4772c edac: sb_edac.c should not require prescence of IMC_DDRIO device)
+$ git merge edac/linux_next
+Already up-to-date.
+Merging edac-amd/for-next (9713fae EDAC: Merge mci.mem_is_per_rank with mci.csbased)
+$ git merge edac-amd/for-next
+Already up-to-date.
+Merging devicetree/devicetree/next (3132f62 Merge branch 'for-next' of git://sources.calxeda.com/kernel/linux into HEAD)
+$ git merge devicetree/devicetree/next
+Auto-merging drivers/of/base.c
+Merge made by the 'recursive' strategy.
+ .../bindings/{drm/exynos/hdmi.txt => video/exynos_hdmi.txt}       | 0
+ .../bindings/{drm/exynos/hdmiddc.txt => video/exynos_hdmiddc.txt} | 0
+ .../bindings/{drm/exynos/hdmiphy.txt => video/exynos_hdmiphy.txt} | 0
+ .../bindings/{drm/exynos/mixer.txt => video/exynos_mixer.txt}     | 0
+ Documentation/devicetree/usage-model.txt                          | 8 +++++---
+ drivers/of/base.c                                                 | 4 ++--
+ include/linux/of_platform.h                                       | 5 +++--
+ 7 files changed, 10 insertions(+), 7 deletions(-)
+ rename Documentation/devicetree/bindings/{drm/exynos/hdmi.txt => video/exynos_hdmi.txt} (100%)
+ rename Documentation/devicetree/bindings/{drm/exynos/hdmiddc.txt => video/exynos_hdmiddc.txt} (100%)
+ rename Documentation/devicetree/bindings/{drm/exynos/hdmiphy.txt => video/exynos_hdmiphy.txt} (100%)
+ rename Documentation/devicetree/bindings/{drm/exynos/mixer.txt => video/exynos_mixer.txt} (100%)
+Merging dt-rh/for-next (a2b9ea7 Documentation/devicetree: make semantic of initrd-end more explicit)
+$ git merge dt-rh/for-next
+Already up-to-date.
+Merging spi/spi/next (00ab539 spi/s3c64xx: let device core setup the default pin configuration)
+$ git merge spi/spi/next
+Already up-to-date.
+Merging spi-mb/for-next (760a8c4 Merge remote-tracking branch 'spi/topic/sirf' into spi-next)
+$ git merge spi-mb/for-next
+Merge made by the 'recursive' strategy.
+ drivers/spi/spi-altera.c        |  2 --
+ drivers/spi/spi-ath79.c         |  2 --
+ drivers/spi/spi-au1550.c        |  2 --
+ drivers/spi/spi-bcm2835.c       |  7 +++----
+ drivers/spi/spi-bcm63xx.c       |  3 ---
+ drivers/spi/spi-bfin-sport.c    |  3 ---
+ drivers/spi/spi-bfin5xx.c       |  3 ---
+ drivers/spi/spi-clps711x.c      |  2 --
+ drivers/spi/spi-coldfire-qspi.c |  1 -
+ drivers/spi/spi-dw-mmio.c       |  2 --
+ drivers/spi/spi-ep93xx.c        |  2 --
+ drivers/spi/spi-gpio.c          |  2 --
+ drivers/spi/spi-imx.c           | 11 -----------
+ drivers/spi/spi-mxs.c           |  6 ------
+ drivers/spi/spi-oc-tiny.c       |  2 --
+ drivers/spi/spi-omap2-mcspi.c   |  7 -------
+ drivers/spi/spi-pxa2xx-dma.c    | 11 ++++++-----
+ drivers/spi/spi-pxa2xx.c        | 40 ++++------------------------------------
+ drivers/spi/spi-s3c64xx.c       |  2 --
+ drivers/spi/spi-sirf.c          | 12 +-----------
+ 20 files changed, 14 insertions(+), 108 deletions(-)
+Merging tip/auto-latest (57e87c1 Merge branch 'timers/urgent')
+$ git merge tip/auto-latest
+Auto-merging kernel/printk.c
+Merge made by the 'recursive' strategy.
+ Documentation/kernel-per-CPU-kthreads.txt | 202 +++++++++++
+ arch/Kconfig                              |   3 +
+ kernel/events/core.c                      | 240 +++++--------
+ kernel/printk.c                           |   2 +-
+ kernel/sched/Makefile                     |   2 +-
+ kernel/sched/core.c                       | 569 -----------------------------
+ kernel/sched/fair.c                       |  18 +
+ kernel/sched/proc.c                       | 578 ++++++++++++++++++++++++++++++
+ kernel/sched/sched.h                      |  26 +-
+ kernel/time/tick-broadcast.c              |  10 +-
+ 10 files changed, 905 insertions(+), 745 deletions(-)
+ create mode 100644 Documentation/kernel-per-CPU-kthreads.txt
+ create mode 100644 kernel/sched/proc.c
+Merging ftrace/for-next (4c69e6e tracepoints: Prevent null probe from being added)
+$ git merge ftrace/for-next
+Already up-to-date.
+Merging rcu/rcu/next (a9be854 Merge commit '6d87669357936bffa1e8fea7a4e7743e76905736' into next.2013.10.22a)
+$ git merge rcu/rcu/next
+Merge made by the 'recursive' strategy.
+Merging cputime/cputime (c3e0ef9 [S390] fix cputime overflow in uptime_proc_show)
+$ git merge cputime/cputime
+Already up-to-date.
+Merging uprobes/for-next (0326f5a uprobes/core: Handle breakpoint and singlestep exceptions)
+$ git merge uprobes/for-next
+Already up-to-date.
+Merging kvm/linux-next (f722406 Linux 3.10-rc1)
+$ git merge kvm/linux-next
+Already up-to-date.
+Merging kvm-arm/kvm-arm-next (b8022d7 arm: kvm: arch_timer: use symbolic constants)
+$ git merge kvm-arm/kvm-arm-next
+Resolved 'arch/arm/include/asm/kvm_host.h' using previous resolution.
+Resolved 'arch/arm/kvm/arm.c' using previous resolution.
+Auto-merging arch/arm/kvm/arm.c
+CONFLICT (content): Merge conflict in arch/arm/kvm/arm.c
+Auto-merging arch/arm/include/asm/kvm_host.h
+CONFLICT (content): Merge conflict in arch/arm/include/asm/kvm_host.h
+Automatic merge failed; fix conflicts and then commit the result.
+$ git commit -v -a
+[master a5a8985] Merge remote-tracking branch 'kvm-arm/kvm-arm-next'
+$ git diff -M --stat --summary HEAD^..
+Merging kvm-ppc/kvm-ppc-next (5975a2e KVM: PPC: Book3S: Add API for in-kernel XICS emulation)
+$ git merge kvm-ppc/kvm-ppc-next
+Already up-to-date.
+Merging oprofile/for-next (f722406 Linux 3.10-rc1)
+$ git merge oprofile/for-next
+Already up-to-date.
+Merging fw-nohz/nohz/next (74876a9 printk: Wake up klogd using irq_work)
+$ git merge fw-nohz/nohz/next
+Already up-to-date.
+Merging xen/upstream/xen (af3a3ab Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes)
+$ git merge xen/upstream/xen
+Already up-to-date.
+Merging xen-two/linux-next (f722406 Linux 3.10-rc1)
+$ git merge xen-two/linux-next
+Already up-to-date.
+Merging xen-arm/linux-next (3cc8e40 xen/arm: rename xen_secondary_init and run it on every online cpu)
+$ git merge xen-arm/linux-next
+Merge made by the 'recursive' strategy.
+ arch/arm/xen/enlighten.c | 33 ++++++++++++++-------------------
+ 1 file changed, 14 insertions(+), 19 deletions(-)
+Merging percpu/for-next (a1b2a55 percpu: add documentation on this_cpu operations)
+$ git merge percpu/for-next
+Already up-to-date.
+Merging workqueues/for-next (d325185 workqueue: workqueue_congested() shouldn't translate WORK_CPU_UNBOUND into node number)
+$ git merge workqueues/for-next
+Merge made by the 'recursive' strategy.
+ kernel/workqueue.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+Merging drivers-x86/linux-next (a1ec56e Add support for fan button on Ideapad Z580)
+$ git merge drivers-x86/linux-next
+Already up-to-date.
+Merging hwpoison/hwpoison (46e387b Merge branch 'hwpoison-hugepages' into hwpoison)
+$ git merge hwpoison/hwpoison
+Already up-to-date.
+Merging sysctl/master (4e474a0 sysctl: protect poll() in entries that may go away)
+$ git merge sysctl/master
+Already up-to-date.
+Merging regmap/for-next (0c62677 Merge remote-tracking branch 'regmap/topic/debugfs' into regmap-next)
+$ git merge regmap/for-next
+Merge made by the 'recursive' strategy.
+ drivers/base/regmap/internal.h        |  1 +
+ drivers/base/regmap/regcache-rbtree.c | 62 +++++++++++++++++++++++++++--------
+ drivers/base/regmap/regcache.c        | 37 +++++++++++++++++++++
+ drivers/base/regmap/regmap-debugfs.c  |  7 ++--
+ drivers/base/regmap/regmap.c          | 14 ++++----
+ include/linux/regmap.h                | 12 +++++++
+ include/trace/events/regmap.h         | 23 +++++++++++++
+ 7 files changed, 133 insertions(+), 23 deletions(-)
+Merging hsi/for-next (43139a6 HSI: hsi_char: Update ioctl-number.txt)
+$ git merge hsi/for-next
+Already up-to-date.
+Merging leds/for-next (5abef69 leds: lp5562: Properly setup of_device_id table)
+$ git merge leds/for-next
+Merge made by the 'recursive' strategy.
+ .../devicetree/bindings/leds/leds-lp55xx.txt       | 147 +++++++++++++++++++++
+ drivers/leds/leds-atmel-pwm.c                      |   1 -
+ drivers/leds/leds-gpio.c                           |   2 -
+ drivers/leds/leds-lp5521.c                         |  28 +++-
+ drivers/leds/leds-lp5523.c                         |  28 +++-
+ drivers/leds/leds-lp5562.c                         |  28 +++-
+ drivers/leds/leds-lp55xx-common.c                  |  45 +++++++
+ drivers/leds/leds-lp55xx-common.h                  |   4 +
+ drivers/leds/leds-mc13783.c                        |   1 -
+ drivers/leds/leds-ns2.c                            |   2 -
+ 10 files changed, 265 insertions(+), 21 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/leds/leds-lp55xx.txt
+Merging driver-core/driver-core-next (9affd6b arm: fix mismerge of arch/arm/mach-omap2/timer.c)
+$ git merge driver-core/driver-core-next
+Already up-to-date.
+Merging tty/tty-next (f722406 Linux 3.10-rc1)
+$ git merge tty/tty-next
+Already up-to-date.
+Merging usb/usb-next (f722406 Linux 3.10-rc1)
+$ git merge usb/usb-next
+Already up-to-date.
+Merging usb-gadget/next (added5f ARM: mxs_defconfig: add CONFIG_USB_PHY)
+$ git merge usb-gadget/next
+Already up-to-date.
+Merging staging/staging-next (2339b79 staging: vt6656: remove unused definitions)
+$ git merge staging/staging-next
+Auto-merging drivers/staging/nvec/nvec.c
+Auto-merging drivers/staging/comedi/drivers/ni_mio_common.c
+Auto-merging drivers/staging/comedi/drivers/ni_labpc.h
+Auto-merging drivers/staging/comedi/drivers/ni_labpc.c
+Auto-merging drivers/staging/comedi/comedi_fops.c
+Auto-merging drivers/staging/comedi/comedi_buf.c
+Merge made by the 'recursive' strategy.
+ MAINTAINERS                                        |   2 +-
+ drivers/staging/android/ashmem.c                   |   3 +-
+ drivers/staging/android/sync.c                     |  20 +-
+ drivers/staging/asus_oled/asus_oled.c              |   2 +-
+ drivers/staging/bcm/Bcmchar.c                      |   2 +-
+ drivers/staging/bcm/InterfaceIdleMode.c            |  88 ++--
+ drivers/staging/ced1401/ced_ioc.c                  |  82 ++--
+ drivers/staging/comedi/comedi.h                    |   5 -
+ drivers/staging/comedi/comedi_buf.c                |   4 -
+ drivers/staging/comedi/comedi_compat32.c           |   5 -
+ drivers/staging/comedi/comedi_compat32.h           |   5 -
+ drivers/staging/comedi/comedi_fops.c               |   5 -
+ drivers/staging/comedi/comedi_pci.c                |   4 -
+ drivers/staging/comedi/comedi_pcmcia.c             |   4 -
+ drivers/staging/comedi/comedi_usb.c                |   4 -
+ drivers/staging/comedi/comedidev.h                 |   5 -
+ drivers/staging/comedi/comedilib.h                 |   5 -
+ drivers/staging/comedi/drivers.c                   |   5 -
+ drivers/staging/comedi/drivers/8253.h              |   5 -
+ drivers/staging/comedi/drivers/8255.c              |   5 -
+ drivers/staging/comedi/drivers/8255.h              |   5 -
+ drivers/staging/comedi/drivers/8255_pci.c          |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Chrono.c     |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Dig_io.c     |   4 -
+ .../comedi/drivers/addi-data/APCI1710_INCCPT.c     |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Inp_cpt.c    |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Pwm.c        |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Ssi.c        |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Tor.c        |   4 -
+ .../comedi/drivers/addi-data/APCI1710_Ttl.c        |   4 -
+ .../staging/comedi/drivers/addi-data/addi_common.c |   7 -
+ .../staging/comedi/drivers/addi-data/addi_eeprom.c |   7 -
+ .../comedi/drivers/addi-data/hwdrv_APCI1710.c      |   4 -
+ .../comedi/drivers/addi-data/hwdrv_apci035.c       |   4 -
+ .../comedi/drivers/addi-data/hwdrv_apci1500.c      |   4 -
+ .../comedi/drivers/addi-data/hwdrv_apci1564.c      |   4 -
+ .../comedi/drivers/addi-data/hwdrv_apci3120.c      |   4 -
+ .../comedi/drivers/addi-data/hwdrv_apci3200.c      |   4 -
+ .../comedi/drivers/addi-data/hwdrv_apci3xxx.c      |   4 -
+ drivers/staging/comedi/drivers/addi_apci_1032.c    |   7 -
+ drivers/staging/comedi/drivers/addi_apci_1516.c    |   7 -
+ drivers/staging/comedi/drivers/addi_apci_16xx.c    |   7 -
+ drivers/staging/comedi/drivers/addi_apci_2032.c    |   7 -
+ drivers/staging/comedi/drivers/addi_apci_2200.c    |   7 -
+ drivers/staging/comedi/drivers/addi_apci_3501.c    |   7 -
+ drivers/staging/comedi/drivers/addi_watchdog.c     |   4 -
+ drivers/staging/comedi/drivers/adl_pci6208.c       |   4 -
+ drivers/staging/comedi/drivers/adl_pci7x3x.c       |   4 -
+ drivers/staging/comedi/drivers/adl_pci8164.c       |   4 -
+ drivers/staging/comedi/drivers/adl_pci9111.c       |   4 -
+ drivers/staging/comedi/drivers/adq12b.c            |   5 -
+ drivers/staging/comedi/drivers/adv_pci1723.c       |   9 +-
+ drivers/staging/comedi/drivers/adv_pci1724.c       |   7 +-
+ drivers/staging/comedi/drivers/aio_aio12_8.c       |   4 -
+ drivers/staging/comedi/drivers/aio_iiro_16.c       |   4 -
+ drivers/staging/comedi/drivers/amplc_dio200.c      |   5 -
+ drivers/staging/comedi/drivers/amplc_dio200.h      |   5 -
+ .../staging/comedi/drivers/amplc_dio200_common.c   |   5 -
+ drivers/staging/comedi/drivers/amplc_dio200_pci.c  |   5 -
+ drivers/staging/comedi/drivers/amplc_pc236.c       |   5 -
+ drivers/staging/comedi/drivers/amplc_pc263.c       |   5 -
+ drivers/staging/comedi/drivers/amplc_pci224.c      |   5 -
+ drivers/staging/comedi/drivers/amplc_pci230.c      |   4 -
+ drivers/staging/comedi/drivers/amplc_pci263.c      |   5 -
+ drivers/staging/comedi/drivers/c6xdigio.c          |   5 -
+ drivers/staging/comedi/drivers/cb_das16_cs.c       |   4 -
+ drivers/staging/comedi/drivers/cb_pcidas.c         |   6 -
+ drivers/staging/comedi/drivers/cb_pcidas64.c       |   7 +-
+ drivers/staging/comedi/drivers/cb_pcidda.c         |   4 -
+ drivers/staging/comedi/drivers/cb_pcimdas.c        |   5 -
+ drivers/staging/comedi/drivers/cb_pcimdda.c        |   5 -
+ drivers/staging/comedi/drivers/comedi_bond.c       |   5 -
+ drivers/staging/comedi/drivers/comedi_fc.c         |   7 +-
+ drivers/staging/comedi/drivers/comedi_fc.h         |   7 +-
+ drivers/staging/comedi/drivers/comedi_parport.c    |   5 -
+ drivers/staging/comedi/drivers/comedi_test.c       |   7 +-
+ drivers/staging/comedi/drivers/contec_pci_dio.c    |   5 -
+ drivers/staging/comedi/drivers/daqboard2000.c      |   5 -
+ drivers/staging/comedi/drivers/das08.c             |   6 -
+ drivers/staging/comedi/drivers/das08.h             |   5 -
+ drivers/staging/comedi/drivers/das08_cs.c          |   7 -
+ drivers/staging/comedi/drivers/das08_isa.c         |   4 -
+ drivers/staging/comedi/drivers/das08_pci.c         |   4 -
+ drivers/staging/comedi/drivers/das16.c             |   6 -
+ drivers/staging/comedi/drivers/das16m1.c           |   6 -
+ drivers/staging/comedi/drivers/das1800.c           |   6 -
+ drivers/staging/comedi/drivers/das6402.c           |   5 -
+ drivers/staging/comedi/drivers/das800.c            |   6 -
+ drivers/staging/comedi/drivers/dmm32at.c           |   5 -
+ drivers/staging/comedi/drivers/dt2811.c            |   4 -
+ drivers/staging/comedi/drivers/dt2814.c            |   5 -
+ drivers/staging/comedi/drivers/dt2815.c            |   5 -
+ drivers/staging/comedi/drivers/dt2817.c            |   5 -
+ drivers/staging/comedi/drivers/dt282x.c            |   5 -
+ drivers/staging/comedi/drivers/dt3000.c            |   5 -
+ drivers/staging/comedi/drivers/dt9812.c            |   5 -
+ drivers/staging/comedi/drivers/dyna_pci10xx.c      |   4 -
+ drivers/staging/comedi/drivers/gsc_hpdi.c          |   7 +-
+ drivers/staging/comedi/drivers/icp_multi.c         |   5 -
+ drivers/staging/comedi/drivers/jr3_pci.c           |   5 -
+ drivers/staging/comedi/drivers/ke_counter.c        |   5 -
+ drivers/staging/comedi/drivers/me4000.c            |   5 -
+ drivers/staging/comedi/drivers/me_daq.c            |   4 -
+ drivers/staging/comedi/drivers/mite.c              |   5 -
+ drivers/staging/comedi/drivers/mite.h              |   5 -
+ drivers/staging/comedi/drivers/mpc624.c            |   5 -
+ drivers/staging/comedi/drivers/multiq3.c           |   5 -
+ drivers/staging/comedi/drivers/ni_6527.c           |   5 -
+ drivers/staging/comedi/drivers/ni_65xx.c           |   5 -
+ drivers/staging/comedi/drivers/ni_660x.c           |   4 -
+ drivers/staging/comedi/drivers/ni_670x.c           |   5 -
+ drivers/staging/comedi/drivers/ni_at_a2150.c       |   6 -
+ drivers/staging/comedi/drivers/ni_at_ao.c          |   5 -
+ drivers/staging/comedi/drivers/ni_atmio.c          |   4 -
+ drivers/staging/comedi/drivers/ni_atmio16d.c       |   5 -
+ drivers/staging/comedi/drivers/ni_daq_700.c        |   5 -
+ drivers/staging/comedi/drivers/ni_daq_dio24.c      |   6 -
+ drivers/staging/comedi/drivers/ni_labpc.c          |  45 +-
+ drivers/staging/comedi/drivers/ni_labpc.h          |  25 +-
+ drivers/staging/comedi/drivers/ni_labpc_cs.c       |  12 +-
+ drivers/staging/comedi/drivers/ni_labpc_pci.c      |  11 +-
+ drivers/staging/comedi/drivers/ni_mio_common.c     |   5 -
+ drivers/staging/comedi/drivers/ni_mio_cs.c         |   5 -
+ drivers/staging/comedi/drivers/ni_pcidio.c         |   5 -
+ drivers/staging/comedi/drivers/ni_pcimio.c         |   4 -
+ drivers/staging/comedi/drivers/ni_stc.h            |   5 -
+ drivers/staging/comedi/drivers/ni_tio.c            |   4 -
+ drivers/staging/comedi/drivers/ni_tio.h            |   5 -
+ drivers/staging/comedi/drivers/ni_tio_internal.h   |   5 -
+ drivers/staging/comedi/drivers/ni_tiocmd.c         |   4 -
+ drivers/staging/comedi/drivers/pcl711.c            |   5 -
+ drivers/staging/comedi/drivers/pcl726.c            |   5 -
+ drivers/staging/comedi/drivers/pcmad.c             |   5 -
+ drivers/staging/comedi/drivers/pcmda12.c           |   4 -
+ drivers/staging/comedi/drivers/pcmmio.c            |   4 -
+ drivers/staging/comedi/drivers/pcmuio.c            |   4 -
+ drivers/staging/comedi/drivers/plx9052.h           |   5 -
+ drivers/staging/comedi/drivers/poc.c               |   4 -
+ drivers/staging/comedi/drivers/rtd520.c            |   4 -
+ drivers/staging/comedi/drivers/rti800.c            |   4 -
+ drivers/staging/comedi/drivers/rti802.c            |   5 -
+ drivers/staging/comedi/drivers/s526.c              |   5 -
+ drivers/staging/comedi/drivers/s626.c              |   5 -
+ drivers/staging/comedi/drivers/s626.h              |   5 -
+ drivers/staging/comedi/drivers/serial2002.c        |   5 -
+ drivers/staging/comedi/drivers/skel.c              |   5 -
+ drivers/staging/comedi/drivers/ssv_dnp.c           |   5 -
+ drivers/staging/comedi/drivers/unioxx5.c           |   4 -
+ drivers/staging/comedi/drivers/usbdux.c            |   5 -
+ drivers/staging/comedi/drivers/usbduxfast.c        |   4 -
+ drivers/staging/comedi/drivers/usbduxsigma.c       |   5 -
+ drivers/staging/comedi/drivers/vmk80xx.c           |   5 -
+ .../staging/comedi/kcomedilib/kcomedilib_main.c    |   5 -
+ drivers/staging/comedi/proc.c                      |   5 -
+ drivers/staging/comedi/range.c                     |   5 -
+ drivers/staging/cptm1217/clearpad_tm1217.c         |   4 +-
+ drivers/staging/crystalhd/bc_dts_glob_lnx.h        |  19 +-
+ drivers/staging/crystalhd/crystalhd_cmds.c         |  28 +-
+ drivers/staging/crystalhd/crystalhd_cmds.h         |  19 +-
+ drivers/staging/crystalhd/crystalhd_fw_if.h        |  81 ++--
+ drivers/staging/crystalhd/crystalhd_hw.c           | 231 ++++++----
+ drivers/staging/crystalhd/crystalhd_hw.h           | 121 ++---
+ drivers/staging/crystalhd/crystalhd_lnx.c          |  28 +-
+ drivers/staging/crystalhd/crystalhd_lnx.h          |   4 +-
+ drivers/staging/crystalhd/crystalhd_misc.c         |  39 +-
+ drivers/staging/crystalhd/crystalhd_misc.h         |  37 +-
+ drivers/staging/csr/csr_wifi_nme_ap_sef.c          |   4 +-
+ drivers/staging/csr/drv.c                          |   6 +-
+ drivers/staging/csr/io.c                           |  18 +-
+ drivers/staging/csr/netdev.c                       | 100 ++---
+ drivers/staging/csr/sdio_mmc.c                     |   4 +-
+ drivers/staging/csr/sme_blocking.c                 |  24 +-
+ drivers/staging/csr/sme_native.c                   |   2 +-
+ drivers/staging/csr/sme_sys.c                      | 148 +++----
+ drivers/staging/csr/sme_userspace.c                |   4 +-
+ drivers/staging/csr/sme_wext.c                     | 116 ++---
+ drivers/staging/csr/ul_int.c                       |   2 +-
+ drivers/staging/csr/unifi_event.c                  |  20 +-
+ drivers/staging/csr/unifi_pdu_processing.c         | 490 ++++++++++-----------
+ drivers/staging/csr/unifi_priv.h                   |  30 +-
+ drivers/staging/csr/unifi_sme.c                    |  24 +-
+ drivers/staging/csr/unifi_sme.h                    |   8 +-
+ drivers/staging/dgrp/dgrp_dpa_ops.c                |   2 +-
+ drivers/staging/dgrp/dgrp_net_ops.c                |   4 +-
+ drivers/staging/dgrp/drp.h                         |   2 +-
+ drivers/staging/echo/echo.c                        |  78 ++--
+ drivers/staging/echo/echo.h                        |  26 +-
+ drivers/staging/goldfish/goldfish_nand.c           |  11 +-
+ drivers/staging/goldfish/goldfish_nand_reg.h       |   6 +-
+ drivers/staging/iio/adc/ad7192.c                   |   2 +-
+ drivers/staging/iio/adc/ad7280a.c                  |   2 +-
+ drivers/staging/iio/adc/ad7606_core.c              |  12 +-
+ drivers/staging/iio/adc/ad7816.c                   |   8 +-
+ drivers/staging/iio/adc/ad799x_core.c              |   4 +-
+ drivers/staging/keucr/init.c                       |   6 +-
+ drivers/staging/keucr/transport.h                  |   2 +-
+ drivers/staging/keucr/usb.c                        |   2 +-
+ drivers/staging/nvec/nvec.c                        |  19 +-
+ drivers/staging/nvec/nvec.h                        |   5 +-
+ drivers/staging/nvec/nvec_kbd.c                    |  10 +-
+ drivers/staging/nvec/nvec_power.c                  |   1 +
+ drivers/staging/nvec/nvec_ps2.c                    |   8 +-
+ drivers/staging/ozwpan/ozcdev.c                    |   2 +
+ drivers/staging/rtl8192u/ieee80211/dot11d.c        |  14 +-
+ drivers/staging/rtl8192u/ieee80211/dot11d.h        |  10 +-
+ drivers/staging/rtl8192u/ieee80211/ieee80211.h     |  94 ++--
+ .../staging/rtl8192u/ieee80211/ieee80211_crypt.c   |   4 +-
+ .../staging/rtl8192u/ieee80211/ieee80211_crypt.h   |   2 +-
+ .../rtl8192u/ieee80211/ieee80211_crypt_ccmp.c      |  14 +-
+ .../rtl8192u/ieee80211/ieee80211_crypt_tkip.c      |   8 +-
+ .../rtl8192u/ieee80211/ieee80211_crypt_wep.c       |   4 +-
+ drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c  |  34 +-
+ .../staging/rtl8192u/ieee80211/ieee80211_softmac.c |  78 ++--
+ drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c  |  26 +-
+ .../staging/rtl8192u/ieee80211/rtl819x_BAProc.c    | 106 ++---
+ .../staging/rtl8192u/ieee80211/rtl819x_HTProc.c    |  82 ++--
+ drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h   |  10 +-
+ .../staging/rtl8192u/ieee80211/rtl819x_TSProc.c    |  30 +-
+ drivers/staging/rtl8192u/r8190_rtl8256.c           |  18 +-
+ drivers/staging/rtl8192u/r8190_rtl8256.h           |  10 +-
+ drivers/staging/rtl8192u/r8192U.h                  |   4 +-
+ drivers/staging/rtl8192u/r8192U_core.c             | 202 ++++-----
+ drivers/staging/rtl8192u/r8192U_dm.c               |  48 +-
+ drivers/staging/rtl8192u/r8192U_wx.c               |  34 +-
+ drivers/staging/rtl8192u/r819xU_cmdpkt.c           |  24 +-
+ drivers/staging/rtl8192u/r819xU_cmdpkt.h           |   6 +-
+ drivers/staging/rtl8192u/r819xU_firmware.c         |   6 +-
+ drivers/staging/rtl8192u/r819xU_phy.c              |  90 ++--
+ drivers/staging/rtl8192u/r819xU_phy.h              |  30 +-
+ drivers/staging/sb105x/sb_pci_mp.c                 |  34 +-
+ drivers/staging/slicoss/slicoss.c                  |  18 +-
+ drivers/staging/speakup/varhandlers.c              |  17 +-
+ drivers/staging/ti-soc-thermal/ti-thermal-common.c |  30 +-
+ drivers/staging/ti-soc-thermal/ti_soc_thermal.txt  |   1 +
+ drivers/staging/usbip/usbip_event.c                |   2 +-
+ drivers/staging/vme/devices/vme_user.c             |   6 +-
+ drivers/staging/vme/devices/vme_user.h             |  12 +-
+ drivers/staging/vt6656/tether.h                    |  10 -
+ drivers/staging/vt6656/tmacro.h                    |   6 -
+ drivers/staging/wlags49_h2/wl_cs.c                 |  13 +-
+ drivers/staging/wlags49_h2/wl_cs.h                 |   4 +-
+ drivers/staging/wlags49_h2/wl_main.c               |   3 +-
+ drivers/staging/wlan-ng/prism2sta.c                |   3 +-
+ 243 files changed, 1708 insertions(+), 2268 deletions(-)
+Merging char-misc/char-misc-next (f722406 Linux 3.10-rc1)
+$ git merge char-misc/char-misc-next
+Already up-to-date.
+Merging bcon/master (e284f34 netconsole: s/syslogd/cancd/ in documentation)
+$ git merge bcon/master
+Resolved 'drivers/block/Kconfig' using previous resolution.
+Auto-merging kernel/printk.c
+Auto-merging init/do_mounts.c
+Auto-merging include/linux/mount.h
+Auto-merging include/linux/console.h
+Auto-merging drivers/net/netconsole.c
+Auto-merging drivers/block/Makefile
+Auto-merging drivers/block/Kconfig
+CONFLICT (content): Merge conflict in drivers/block/Kconfig
+Auto-merging block/partitions/check.h
+Auto-merging block/partitions/check.c
+Auto-merging Documentation/networking/netconsole.txt
+Automatic merge failed; fix conflicts and then commit the result.
+$ git commit -v -a
+[master e3c79be] Merge remote-tracking branch 'bcon/master'
+$ git diff -M --stat --summary HEAD^..
+ Documentation/block/blockconsole.txt            |  94 ++++
+ Documentation/block/blockconsole/bcon_tail      |  82 ++++
+ Documentation/block/blockconsole/mkblockconsole |  29 ++
+ Documentation/networking/netconsole.txt         |  16 +-
+ block/partitions/Makefile                       |   1 +
+ block/partitions/blockconsole.c                 |  22 +
+ block/partitions/check.c                        |   3 +
+ block/partitions/check.h                        |   3 +
+ drivers/block/Kconfig                           |   6 +
+ drivers/block/Makefile                          |   1 +
+ drivers/block/blockconsole.c                    | 618 ++++++++++++++++++++++++
+ drivers/net/netconsole.c                        |   2 +-
+ include/linux/blockconsole.h                    |   7 +
+ include/linux/console.h                         |   1 +
+ include/linux/mount.h                           |   2 +-
+ init/do_mounts.c                                |   2 +-
+ kernel/printk.c                                 |   5 +-
+ 17 files changed, 885 insertions(+), 9 deletions(-)
+ create mode 100644 Documentation/block/blockconsole.txt
+ create mode 100755 Documentation/block/blockconsole/bcon_tail
+ create mode 100755 Documentation/block/blockconsole/mkblockconsole
+ create mode 100644 block/partitions/blockconsole.c
+ create mode 100644 drivers/block/blockconsole.c
+ create mode 100644 include/linux/blockconsole.h
+Merging tmem/linux-next (8f0d816 Linux 3.7-rc3)
+$ git merge tmem/linux-next
+Already up-to-date.
+Merging writeback/writeback-for-next (ed84825 Negative (setpoint-dirty) in bdi_position_ratio())
+$ git merge writeback/writeback-for-next
+Already up-to-date.
+Merging arm-dt/devicetree/arm-next (ede338f dt: add documentation of ARM dt boot interface)
+$ git merge arm-dt/devicetree/arm-next
+Already up-to-date.
+Merging hwspinlock/linux-next (8b37fcf hwspinlock: add MAINTAINERS entries)
+$ git merge hwspinlock/linux-next
+Already up-to-date.
+Merging pinctrl/for-next (f722406 Linux 3.10-rc1)
+$ git merge pinctrl/for-next
+Already up-to-date.
+Merging vhost/linux-next (0107b9b x86: uaccess s/might_sleep/might_fault/)
+$ git merge vhost/linux-next
+Resolved 'drivers/vhost/test.c' using previous resolution.
+Auto-merging kernel/sched/core.c
+Auto-merging include/linux/sched.h
+Auto-merging drivers/vhost/test.c
+CONFLICT (content): Merge conflict in drivers/vhost/test.c
+Auto-merging arch/tile/include/asm/uaccess.h
+Auto-merging arch/microblaze/include/asm/uaccess.h
+Automatic merge failed; fix conflicts and then commit the result.
+$ git commit -v -a
+[master 530a68b] Merge remote-tracking branch 'vhost/linux-next'
+$ git diff -M --stat --summary HEAD^..
+ arch/arm64/include/asm/uaccess.h      |  4 ++--
+ arch/frv/include/asm/uaccess.h        |  4 ++--
+ arch/m32r/include/asm/uaccess.h       | 12 ++++++------
+ arch/microblaze/include/asm/uaccess.h |  6 +++---
+ arch/mn10300/include/asm/uaccess.h    |  4 ++--
+ arch/powerpc/include/asm/uaccess.h    | 16 ++++++++--------
+ arch/tile/include/asm/uaccess.h       |  2 +-
+ arch/x86/include/asm/uaccess_64.h     |  2 +-
+ drivers/vhost/test.c                  | 12 +++++++-----
+ include/asm-generic/uaccess.h         | 10 +++++-----
+ include/linux/sched.h                 |  1 +
+ kernel/sched/core.c                   | 24 ++++++++++++++++++++++++
+ 12 files changed, 62 insertions(+), 35 deletions(-)
+Merging memblock/memblock-kill-early_node_map (7bd0b0f memblock: Reimplement memblock allocation using reverse free area iterator)
+$ git merge memblock/memblock-kill-early_node_map
+Already up-to-date.
+Merging remoteproc/for-next (b977785 remoteproc: fix kconfig dependencies for VIRTIO)
+$ git merge remoteproc/for-next
+Already up-to-date.
+Merging rpmsg/for-next (397944d rpmsg: fix kconfig dependencies for VIRTIO)
+$ git merge rpmsg/for-next
+Already up-to-date.
+Merging irqdomain/irqdomain/next (560aa53 irqdomain: document the simple domain first_irq)
+$ git merge irqdomain/irqdomain/next
+Auto-merging kernel/irq/irqdomain.c
+Merge made by the 'recursive' strategy.
+ kernel/irq/irqdomain.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+Merging gpio/gpio/next (08ffb22 gpio: grgpio: Add irq support)
+$ git merge gpio/gpio/next
+Already up-to-date.
+Merging gpio-lw/for-next (352a2d5 gpio/omap: ensure gpio context is initialised)
+$ git merge gpio-lw/for-next
+Merge made by the 'recursive' strategy.
+ drivers/gpio/gpio-omap.c | 48 +++++++++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 45 insertions(+), 3 deletions(-)
+Merging gen-gpio/for_next (f4c5405 gpio: update gpio Chinese documentation)
+$ git merge gen-gpio/for_next
+Already up-to-date.
+Merging mailbox/dbx500-prcmu-mailbox (c497eba mailbox: fix invalid use of sizeof in mailbox_msg_send())
+$ git merge mailbox/dbx500-prcmu-mailbox
+Auto-merging drivers/remoteproc/Kconfig
+Auto-merging drivers/mailbox/mailbox-omap2.c
+Auto-merging drivers/mailbox/mailbox-omap1.c
+Removing arch/arm/plat-omap/mailbox.c
+Removing arch/arm/plat-omap/include/plat/mailbox.h
+Auto-merging arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+Auto-merging arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+Auto-merging arch/arm/mach-omap2/omap_hwmod_2430_data.c
+Auto-merging arch/arm/mach-omap2/omap_hwmod_2420_data.c
+Auto-merging arch/arm/mach-omap2/devices.c
+Auto-merging arch/arm/mach-omap2/Makefile
+Auto-merging arch/arm/configs/omap1_defconfig
+Merge made by the 'recursive' strategy.
+ .../devicetree/bindings/mailbox/dbx500-mailbox.txt |  27 +
+ arch/arm/configs/omap1_defconfig                   |   3 +-
+ arch/arm/mach-omap1/Makefile                       |   4 -
+ arch/arm/mach-omap2/Makefile                       |   3 -
+ arch/arm/mach-omap2/devices.c                      |  13 +-
+ arch/arm/mach-omap2/omap_hwmod_2420_data.c         |  12 +
+ arch/arm/mach-omap2/omap_hwmod_2430_data.c         |  11 +
+ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c         |  11 +
+ arch/arm/mach-omap2/omap_hwmod_44xx_data.c         |  13 +
+ arch/arm/plat-omap/Kconfig                         |  16 -
+ arch/arm/plat-omap/Makefile                        |   3 -
+ arch/arm/plat-omap/include/plat/mailbox.h          | 105 ----
+ arch/arm/plat-omap/mailbox.c                       | 435 --------------
+ drivers/cpufreq/highbank-cpufreq.c                 |   2 +-
+ drivers/mailbox/Kconfig                            |  41 ++
+ drivers/mailbox/Makefile                           |   5 +
+ drivers/mailbox/mailbox-dbx500.c                   | 648 +++++++++++++++++++++
+ .../mailbox.c => drivers/mailbox/mailbox-omap1.c   |  90 ++-
+ .../mailbox.c => drivers/mailbox/mailbox-omap2.c   | 330 +++++------
+ drivers/mailbox/mailbox.c                          | 552 ++++++++++++++++++
+ drivers/mailbox/mailbox_internal.h                 |  70 +++
+ drivers/mailbox/pl320-ipc.c                        |   2 +-
+ drivers/remoteproc/Kconfig                         |   3 +-
+ drivers/remoteproc/omap_remoteproc.c               |  36 +-
+ drivers/staging/tidspbridge/Kconfig                |   3 +-
+ drivers/staging/tidspbridge/core/_tiomap.h         |   2 +-
+ drivers/staging/tidspbridge/core/chnl_sm.c         |   8 +-
+ drivers/staging/tidspbridge/core/io_sm.c           |   5 +-
+ drivers/staging/tidspbridge/core/tiomap3430.c      |   6 +-
+ drivers/staging/tidspbridge/core/tiomap3430_pwr.c  |   6 +-
+ drivers/staging/tidspbridge/core/tiomap_io.c       |   9 +-
+ .../tidspbridge/include/dspbridge/host_os.h        |   2 +-
+ include/linux/mailbox.h                            |  52 +-
+ include/linux/pl320-ipc.h                          |  17 +
+ include/linux/platform_data/mailbox-dbx500.h       |  12 +
+ include/linux/platform_data/mailbox-omap.h         |  53 ++
+ 36 files changed, 1766 insertions(+), 844 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/mailbox/dbx500-mailbox.txt
+ delete mode 100644 arch/arm/plat-omap/include/plat/mailbox.h
+ delete mode 100644 arch/arm/plat-omap/mailbox.c
+ create mode 100644 drivers/mailbox/mailbox-dbx500.c
+ rename arch/arm/mach-omap1/mailbox.c => drivers/mailbox/mailbox-omap1.c (64%)
+ rename arch/arm/mach-omap2/mailbox.c => drivers/mailbox/mailbox-omap2.c (50%)
+ create mode 100644 drivers/mailbox/mailbox.c
+ create mode 100644 drivers/mailbox/mailbox_internal.h
+ create mode 100644 include/linux/pl320-ipc.h
+ create mode 100644 include/linux/platform_data/mailbox-dbx500.h
+ create mode 100644 include/linux/platform_data/mailbox-omap.h
+Merging arm-soc/for-next (a0cdbee Merge branch 'fixes' into for-next)
+$ git merge arm-soc/for-next
+Merge made by the 'recursive' strategy.
+ arch/arm/arm-soc-for-next-contents.txt | 14 ++++++++++++++
+ drivers/clk/tegra/clk-tegra20.c        | 11 ++++++++---
+ 2 files changed, 22 insertions(+), 3 deletions(-)
+ create mode 100644 arch/arm/arm-soc-for-next-contents.txt
+Merging bcm2835/for-next (31880c3 Linux 3.9-rc6)
+$ git merge bcm2835/for-next
+Already up-to-date.
+Merging cortex/for-next (4477ca4 ARM: ARMv7-M: Allow the building of new kernel port)
+$ git merge cortex/for-next
+Auto-merging arch/arm/mm/Makefile
+Auto-merging arch/arm/mm/Kconfig
+Auto-merging arch/arm/kernel/traps.c
+Auto-merging arch/arm/kernel/setup.c
+Auto-merging arch/arm/kernel/entry-header.S
+Auto-merging arch/arm/kernel/entry-common.S
+Auto-merging arch/arm/include/asm/glue-cache.h
+Auto-merging arch/arm/Makefile
+Auto-merging arch/arm/Kconfig
+Merge made by the 'recursive' strategy.
+ arch/arm/Kconfig                   |   4 +-
+ arch/arm/Kconfig-nommu             |   2 +-
+ arch/arm/Makefile                  |   1 +
+ arch/arm/include/asm/assembler.h   |  17 +++-
+ arch/arm/include/asm/cputype.h     |  12 ++-
+ arch/arm/include/asm/glue-cache.h  |  27 +++++++
+ arch/arm/include/asm/glue-df.h     |   8 ++
+ arch/arm/include/asm/glue-proc.h   |   9 +++
+ arch/arm/include/asm/irqflags.h    |  22 ++++--
+ arch/arm/include/asm/ptrace.h      |   4 +
+ arch/arm/include/asm/system_info.h |   1 +
+ arch/arm/include/asm/v7m.h         |  44 +++++++++++
+ arch/arm/include/uapi/asm/ptrace.h |  35 +++++++--
+ arch/arm/kernel/Makefile           |   8 +-
+ arch/arm/kernel/entry-common.S     |   4 +
+ arch/arm/kernel/entry-header.S     | 124 +++++++++++++++++++++++++++++
+ arch/arm/kernel/entry-v7m.S        | 143 +++++++++++++++++++++++++++++++++
+ arch/arm/kernel/head-nommu.S       |  10 ++-
+ arch/arm/kernel/setup.c            |  17 +++-
+ arch/arm/kernel/traps.c            |   8 ++
+ arch/arm/mm/Kconfig                |  21 ++++-
+ arch/arm/mm/Makefile               |   2 +
+ arch/arm/mm/cache-nop.S            |  50 ++++++++++++
+ arch/arm/mm/nommu.c                |   7 ++
+ arch/arm/mm/proc-v7m.S             | 157 +++++++++++++++++++++++++++++++++++++
+ 25 files changed, 711 insertions(+), 26 deletions(-)
+ create mode 100644 arch/arm/include/asm/v7m.h
+ create mode 100644 arch/arm/kernel/entry-v7m.S
+ create mode 100644 arch/arm/mm/cache-nop.S
+ create mode 100644 arch/arm/mm/proc-v7m.S
+Merging ep93xx/ep93xx-for-next (7ec4429 Merge branch 'ep93xx-fixes' into ep93xx-for-next)
+$ git merge ep93xx/ep93xx-for-next
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging imx-mxs/for-next (4a09469 Merge branch 'mxs/dt' into for-next)
+$ git merge imx-mxs/for-next
+Merge made by the 'recursive' strategy.
+ .../devicetree/bindings/clock/imx6sl-clock.txt     |  10 +
+ arch/arm/Kconfig.debug                             |  13 +-
+ arch/arm/boot/dts/Makefile                         |   4 +-
+ arch/arm/boot/dts/imx27-phytec-phycore.dts         | 109 +++
+ arch/arm/boot/dts/imx27.dtsi                       |  11 +
+ arch/arm/boot/dts/imx28-cfa10036.dts               |  15 +-
+ arch/arm/boot/dts/imx28-cfa10049.dts               |   4 +-
+ arch/arm/boot/dts/imx28-m28evk.dts                 |  14 +-
+ arch/arm/boot/dts/imx28.dtsi                       |  33 +
+ arch/arm/boot/dts/imx51.dtsi                       |  23 +
+ arch/arm/boot/dts/imx53-m53evk.dts                 | 259 +++++++
+ arch/arm/boot/dts/imx53-qsb.dts                    |   9 +
+ arch/arm/boot/dts/imx53-tx53.dtsi                  | 122 ++++
+ arch/arm/boot/dts/imx53.dtsi                       | 211 +++++-
+ arch/arm/boot/dts/imx6dl-sabreauto.dts             |   1 +
+ arch/arm/boot/dts/imx6dl.dtsi                      |  34 +
+ arch/arm/boot/dts/imx6q-sabreauto.dts              |   1 +
+ arch/arm/boot/dts/imx6q.dtsi                       |   2 -
+ arch/arm/boot/dts/imx6qdl-sabreauto.dtsi           |  22 +
+ arch/arm/boot/dts/imx6qdl.dtsi                     |   9 +-
+ arch/arm/boot/dts/imx6sl-evk.dts                   |  74 ++
+ arch/arm/boot/dts/imx6sl.dtsi                      | 779 +++++++++++++++++++++
+ arch/arm/include/debug/imx-uart.h                  |  10 +
+ arch/arm/mach-imx/Kconfig                          |  19 +
+ arch/arm/mach-imx/Makefile                         |   1 +
+ arch/arm/mach-imx/clk-imx51-imx53.c                |  46 +-
+ arch/arm/mach-imx/clk-imx6q.c                      |  20 +-
+ arch/arm/mach-imx/clk-imx6sl.c                     | 270 +++++++
+ arch/arm/mach-imx/clk.c                            |  35 +
+ arch/arm/mach-imx/clk.h                            |   3 +
+ arch/arm/mach-imx/common.h                         |   2 +
+ arch/arm/mach-imx/hardware.h                       |   1 +
+ arch/arm/mach-imx/headsmp.S                        |  12 +
+ arch/arm/mach-imx/imx25-dt.c                       |   2 +
+ arch/arm/mach-imx/imx27-dt.c                       |   2 +
+ arch/arm/mach-imx/imx31-dt.c                       |   2 +
+ arch/arm/mach-imx/imx51-dt.c                       |   2 +
+ arch/arm/mach-imx/mach-imx53.c                     |  17 +-
+ arch/arm/mach-imx/mach-imx6q.c                     |  36 +-
+ arch/arm/mach-imx/mach-imx6sl.c                    |  51 ++
+ arch/arm/mach-imx/mm-imx1.c                        |   2 +-
+ arch/arm/mach-imx/mm-imx21.c                       |   2 +-
+ arch/arm/mach-imx/mm-imx25.c                       |   2 +-
+ arch/arm/mach-imx/mm-imx27.c                       |   2 +-
+ arch/arm/mach-imx/mm-imx3.c                        |   4 +-
+ arch/arm/mach-imx/mm-imx5.c                        |   3 +-
+ arch/arm/mach-imx/platsmp.c                        |  14 +
+ arch/arm/mach-imx/system.c                         |  47 +-
+ include/dt-bindings/clock/imx6sl-clock.h           | 148 ++++
+ 49 files changed, 2412 insertions(+), 102 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/clock/imx6sl-clock.txt
+ create mode 100644 arch/arm/boot/dts/imx53-m53evk.dts
+ create mode 100644 arch/arm/boot/dts/imx53-tx53.dtsi
+ create mode 100644 arch/arm/boot/dts/imx6sl-evk.dts
+ create mode 100644 arch/arm/boot/dts/imx6sl.dtsi
+ create mode 100644 arch/arm/mach-imx/clk-imx6sl.c
+ create mode 100644 arch/arm/mach-imx/mach-imx6sl.c
+ create mode 100644 include/dt-bindings/clock/imx6sl-clock.h
+Merging ixp4xx/next (19f949f Linux 3.8)
+$ git merge ixp4xx/next
+Already up-to-date.
+Merging msm/for-next (1df357a Merge branch 'msm-defconfig' into for-next)
+$ git merge msm/for-next
+Already up-to-date!
+Merge made by the 'recursive' strategy.
+Merging renesas/next (08c89ad Merge branch 'heads/soc-sh73a0' into next)
+$ git merge renesas/next
+Resolved 'arch/arm/mach-shmobile/board-armadillo800eva.c' using previous resolution.
+Resolved 'arch/arm/mach-shmobile/board-bockw.c' using previous resolution.
+Resolved 'arch/arm/mach-shmobile/setup-r8a7740.c' using previous resolution.
+Resolved 'drivers/leds/Kconfig' using previous resolution.
+Resolved 'drivers/pinctrl/sh-pfc/Kconfig' using previous resolution.
+Removing include/linux/platform_data/leds-renesas-tpu.h
+Auto-merging drivers/pwm/Kconfig
+Auto-merging drivers/pinctrl/sh-pfc/Kconfig
+CONFLICT (content): Merge conflict in drivers/pinctrl/sh-pfc/Kconfig
+CONFLICT (modify/delete): drivers/leds/leds-renesas-tpu.c deleted in renesas/next and modified in HEAD. Version HEAD of drivers/leds/leds-renesas-tpu.c left in tree.
+Auto-merging drivers/leds/Makefile
+Auto-merging drivers/leds/Kconfig
+CONFLICT (content): Merge conflict in drivers/leds/Kconfig
+Auto-merging arch/arm/mach-shmobile/setup-sh73a0.c
+Auto-merging arch/arm/mach-shmobile/setup-sh7372.c
+Auto-merging arch/arm/mach-shmobile/setup-r8a7740.c
+CONFLICT (content): Merge conflict in arch/arm/mach-shmobile/setup-r8a7740.c
+Auto-merging arch/arm/mach-shmobile/board-mackerel.c
+Auto-merging arch/arm/mach-shmobile/board-lager.c
+Auto-merging arch/arm/mach-shmobile/board-kzm9g.c
+Auto-merging arch/arm/mach-shmobile/board-kzm9d.c
+Auto-merging arch/arm/mach-shmobile/board-bockw.c
+CONFLICT (content): Merge conflict in arch/arm/mach-shmobile/board-bockw.c
+Auto-merging arch/arm/mach-shmobile/board-armadillo800eva.c
+CONFLICT (content): Merge conflict in arch/arm/mach-shmobile/board-armadillo800eva.c
+Auto-merging arch/arm/mach-shmobile/Kconfig
+Auto-merging arch/arm/boot/dts/Makefile
+Automatic merge failed; fix conflicts and then commit the result.
+$ git rm -f drivers/leds/leds-renesas-tpu.c
+drivers/leds/leds-renesas-tpu.c: needs merge
+rm 'drivers/leds/leds-renesas-tpu.c'
+$ git commit -v -a
+[master 3c5b75e] Merge remote-tracking branch 'renesas/next'
+$ git diff -M --stat --summary HEAD^..
+ .../interrupt-controller/renesas,intc-irqpin.txt   |   13 +
+ .../devicetree/bindings/timer/renesas,timer.txt    |   45 +
+ arch/arm/boot/dts/Makefile                         |    1 +
+ .../boot/dts/r8a7740-armadillo800eva-reference.dts |   45 +
+ arch/arm/boot/dts/r8a7740.dtsi                     |  117 +
+ arch/arm/boot/dts/r8a7779.dtsi                     |   17 +
+ arch/arm/boot/dts/sh73a0-kzm9g-reference.dts       |   86 +
+ arch/arm/boot/dts/sh73a0.dtsi                      |   11 +
+ arch/arm/configs/armadillo800eva_defconfig         |    2 +-
+ arch/arm/configs/bockw_defconfig                   |   16 +-
+ arch/arm/configs/kzm9g_defconfig                   |    3 +
+ arch/arm/mach-shmobile/Kconfig                     |   19 +-
+ arch/arm/mach-shmobile/Makefile                    |    3 +-
+ arch/arm/mach-shmobile/board-ap4evb.c              |  132 +-
+ arch/arm/mach-shmobile/board-ape6evm.c             |   15 +
+ .../board-armadillo800eva-reference.c              |  213 ++
+ arch/arm/mach-shmobile/board-armadillo800eva.c     |  168 +-
+ arch/arm/mach-shmobile/board-bockw.c               |   80 +-
+ arch/arm/mach-shmobile/board-bonito.c              |   47 +-
+ arch/arm/mach-shmobile/board-kota2.c               |  178 +-
+ arch/arm/mach-shmobile/board-kzm9d.c               |    2 +-
+ arch/arm/mach-shmobile/board-kzm9g-reference.c     |    1 -
+ arch/arm/mach-shmobile/board-kzm9g.c               |  196 +-
+ arch/arm/mach-shmobile/board-lager.c               |   42 +
+ arch/arm/mach-shmobile/board-mackerel.c            |  171 +-
+ arch/arm/mach-shmobile/board-marzen.c              |   12 +-
+ arch/arm/mach-shmobile/clock-r8a73a4.c             |  375 ++-
+ arch/arm/mach-shmobile/clock-r8a7740.c             |   12 +-
+ arch/arm/mach-shmobile/clock-r8a7778.c             |  156 +-
+ arch/arm/mach-shmobile/clock-r8a7779.c             |    4 +-
+ arch/arm/mach-shmobile/clock-r8a7790.c             |  238 +-
+ arch/arm/mach-shmobile/clock-sh73a0.c              |  106 +-
+ arch/arm/mach-shmobile/cpuidle-r8a7740.c           |   62 +
+ arch/arm/mach-shmobile/include/mach/clock.h        |    8 +-
+ arch/arm/mach-shmobile/include/mach/irqs.h         |    5 +
+ arch/arm/mach-shmobile/include/mach/r8a7740.h      |  495 +--
+ arch/arm/mach-shmobile/include/mach/r8a7778.h      |    3 +
+ arch/arm/mach-shmobile/include/mach/sh7372.h       |  391 ---
+ arch/arm/mach-shmobile/include/mach/sh73a0.h       |  373 +--
+ arch/arm/mach-shmobile/intc-r8a7740.c              |   24 +-
+ arch/arm/mach-shmobile/pm-r8a7740.c                |  165 +-
+ arch/arm/mach-shmobile/setup-r8a7740.c             |   77 +-
+ arch/arm/mach-shmobile/setup-r8a7778.c             |   99 +-
+ arch/arm/mach-shmobile/setup-r8a7779.c             |   19 +-
+ arch/arm/mach-shmobile/setup-r8a7790.c             |   35 +-
+ arch/arm/mach-shmobile/setup-sh7372.c              |   24 +-
+ arch/arm/mach-shmobile/setup-sh73a0.c              |  141 +-
+ arch/arm/mach-shmobile/sleep-r8a7740.S             |   57 +
+ drivers/clocksource/sh_cmt.c                       |  108 +-
+ drivers/clocksource/sh_tmu.c                       |   96 +-
+ drivers/gpio/gpio-rcar.c                           |    2 +-
+ drivers/irqchip/irq-renesas-intc-irqpin.c          |    4 +
+ drivers/irqchip/irq-renesas-irqc.c                 |   12 +-
+ drivers/leds/Kconfig                               |   12 -
+ drivers/leds/Makefile                              |    1 -
+ drivers/leds/leds-renesas-tpu.c                    |  337 --
+ drivers/pinctrl/sh-pfc/Kconfig                     |   13 +-
+ drivers/pinctrl/sh-pfc/Makefile                    |    2 +
+ drivers/pinctrl/sh-pfc/core.c                      |   22 +-
+ drivers/pinctrl/sh-pfc/core.h                      |    4 +
+ drivers/pinctrl/sh-pfc/pfc-r8a7740.c               | 1923 +++++++----
+ drivers/pinctrl/sh-pfc/pfc-r8a7778.c               | 2630 +++++++++++++++
+ drivers/pinctrl/sh-pfc/pfc-r8a7779.c               |  485 ++-
+ drivers/pinctrl/sh-pfc/pfc-r8a7790.c               | 3543 ++++++++++++++++++++
+ drivers/pinctrl/sh-pfc/pfc-sh7372.c                | 1652 ++++++---
+ drivers/pinctrl/sh-pfc/pfc-sh73a0.c                |  742 ++--
+ drivers/pinctrl/sh-pfc/sh_pfc.h                    |    4 +-
+ drivers/pwm/Kconfig                                |    7 +
+ drivers/pwm/Makefile                               |    1 +
+ drivers/pwm/pwm-renesas-tpu.c                      |  462 +++
+ include/linux/irqchip.h                            |    4 +
+ include/linux/platform_data/gpio-rcar.h            |    2 +
+ include/linux/platform_data/leds-renesas-tpu.h     |   14 -
+ include/linux/platform_data/pwm-renesas-tpu.h      |   18 +
+ 74 files changed, 12752 insertions(+), 3852 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt
+ create mode 100644 Documentation/devicetree/bindings/timer/renesas,timer.txt
+ create mode 100644 arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
+ create mode 100644 arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+ create mode 100644 arch/arm/mach-shmobile/cpuidle-r8a7740.c
+ create mode 100644 arch/arm/mach-shmobile/sleep-r8a7740.S
+ delete mode 100644 drivers/leds/leds-renesas-tpu.c
+ create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a7778.c
+ create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a7790.c
+ create mode 100644 drivers/pwm/pwm-renesas-tpu.c
+ delete mode 100644 include/linux/platform_data/leds-renesas-tpu.h
+ create mode 100644 include/linux/platform_data/pwm-renesas-tpu.h
+Merging samsung/for-next (f722406 Linux 3.10-rc1)
+$ git merge samsung/for-next
+Already up-to-date.
+Merging tegra/for-next (c1be5a5 Linux 3.9)
+$ git merge tegra/for-next
+Already up-to-date.
+Merging dma-mapping/dma-mapping-next (c1be5a5 Linux 3.9)
+$ git merge dma-mapping/dma-mapping-next
+Already up-to-date.
+Merging pwm/for-next (affb923 pwm: lpc32xx: Don't change PWM_ENABLE bit in lpc32xx_pwm_config)
+$ git merge pwm/for-next
+Already up-to-date.
+Merging dma-buf/for-next (b89e356 dma-buf: Add debugfs support)
+$ git merge dma-buf/for-next
+Already up-to-date.
+Merging userns/for-next (78008c4 proc: Restrict mounting the proc filesystem)
+$ git merge userns/for-next
+Auto-merging fs/proc/root.c
+Merge made by the 'recursive' strategy.
+ fs/proc/root.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+Merging ktest/for-next (df5f7c6 ktest: Reset grub menu cache with different machines)
+$ git merge ktest/for-next
+Already up-to-date.
+Merging signal/for-next (20b4fb4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs)
+$ git merge signal/for-next
+Already up-to-date.
+Merging clk/clk-next (1e43525 clk: add clk_ignore_unused option to keep boot clocks on)
+$ git merge clk/clk-next
+Already up-to-date.
+Merging random/dev (b980955 random: fix locking dependency with the tasklist_lock)
+$ git merge random/dev
+Already up-to-date.
+Merging lzo-update/lzo-update (42b775a lib/lzo: huge LZO decompression speedup on ARM by using unaligned access)
+$ git merge lzo-update/lzo-update
+Merge made by the 'recursive' strategy.
+ lib/lzo/lzo1x_decompress_safe.c | 4 ++++
+ lib/lzo/lzodefs.h               | 6 ++++++
+ 2 files changed, 10 insertions(+)
+Merging scsi-post-merge/merge-base:master (65112dc Merge git://git.samba.org/sfrench/cifs-2.6)
+Merging akpm-current/current (e0fd9af Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband)
+$ git merge akpm-current/current
+Already up-to-date.
+$ git clone -s -l -n -q . ../rebase-tmp
+$ cd ../rebase-tmp
+$ git checkout -b akpm remotes/origin/akpm/master
+Switched to a new branch 'akpm'
+$ git rebase --onto master remotes/origin/akpm/master-base
+First, rewinding head to replay your work on top of it...
+Applying: drivers/block/xsysace.c: fix id with missing port-number
+Applying: rapidio: make enumeration/discovery configurable
+Applying: rapidio: add enumeration/discovery start from user space
+Applying: rapidio: documentation update for enumeration changes
+Applying: fat: fix possible overflow for fat_clusters
+Applying: wait: fix false timeouts when using wait_event_timeout()
+Applying: mm: mmu_notifier: re-fix freed page still mapped in secondary MMU
+Applying: mm-mmu_notifier-re-fix-freed-page-still-mapped-in-secondary-mmu-fix
+Applying: ocfs2: unlock rw lock if inode lock failed
+Applying: drivers/video: implement a simple framebuffer driver
+Applying: mm: memcg: remove incorrect VM_BUG_ON for swap cache pages in uncharge
+Applying: hfs: avoid crash in hfs_bnode_create
+Applying: CPU hotplug: provide a generic helper to disable/enable CPU hotplug
+Applying: cpu-hotplug-provide-a-generic-helper-to-disable-enable-cpu-hotplug-fix
+Applying: cpu-hotplug-provide-a-generic-helper-to-disable-enable-cpu-hotplug-fix-fix
+Applying: reboot: rigrate shutdown/reboot to boot cpu
+Applying: shm-fix-null-pointer-deref-when-userspace-specifies-invalid-hugepage-size-fix
+Applying: rapidio/tsi721: fix bug in MSI interrupt handling
+Applying: mm compaction: fix of improper cache flush in migration code
+Applying: kernel/audit_tree.c:audit_add_tree_rule(): protect `rule' from kill_rules()
+Applying: ipcsem-fix-semctl-getzcnt-fix
+Applying: ipcsem-fix-semctl-getncnt-fix
+Applying: MAINTAINERS: update Hyper-V file list
+Applying: kmsg: honor dmesg_restrict sysctl on /dev/kmsg
+Applying: kmsg-honor-dmesg_restrict-sysctl-on-dev-kmsg-fix
+Applying: drivers/char/random.c: fix priming of last_data
+Applying: random: fix accounting race condition with lockless irq entropy_count update
+Applying: x86: mm: add missing comments for initial kernel direct mapping
+Applying: sound/soc/codecs/si476x.c: don't use 0bNNN
+Applying: x86: make 'mem=' option to work for efi platform
+Applying: audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_names record
+Applying: drm/fb-helper: don't sleep for screen unblank when an oops is in progress
+Applying: cyber2000fb: avoid palette corruption at higher clocks
+Applying: posix_cpu_timer: consolidate expiry time type
+Applying: posix_cpu_timers: consolidate timer list cleanups
+Applying: posix_cpu_timers: consolidate expired timers check
+Applying: selftests: add basic posix timers selftests
+Applying: posix-timers: correctly get dying task time sample in posix_cpu_timer_schedule()
+Applying: posix_timers: Fix racy timer delta caching on task exit
+Applying: drivers/infiniband/core/cm.c: convert to using idr_alloc_cyclic()
+Applying: configfs: use capped length for ->store_attribute()
+Applying: ipvs: change type of netns_ipvs->sysctl_sync_qlen_max
+Applying: lockdep: introduce lock_acquire_exclusive/shared helper macros
+Applying: lglock: update lockdep annotations to report recursive local locks
+Applying: block: restore /proc/partitions to not display non-partitionable removable devices
+Applying: watchdog: trigger all-cpu backtrace when locked up and going to panic
+Applying: clear_refs: sanitize accepted commands declaration
+Applying: clear_refs: introduce private struct for mm_walk
+Applying: pagemap: introduce pagemap_entry_t without pmshift bits
+Applying: pagemap-introduce-pagemap_entry_t-without-pmshift-bits-v4
+Applying: mm: soft-dirty bits for user memory changes tracking
+Applying: pagemap: prepare to reuse constant bits with page-shift
+Applying: mm/thp: use the correct function when updating access flags
+Applying: mm, memcg: don't take task_lock in task_in_mem_cgroup
+Applying: mm: remove free_area_cache
+Applying: mm: remove compressed copy from zram in-memory
+Applying: mm-remove-compressed-copy-from-zram-in-memory-fix
+Applying: mm/page_alloc.c: fix watermark check in __zone_watermark_ok()
+Applying: include/linux/mmzone.h: cleanups
+Applying: include-linux-mmzoneh-cleanups-fix
+Applying: mm: memmap_init_zone() performance improvement
+Applying: drop_caches: add some documentation and info message
+Applying: drivers/usb/gadget/amd5536udc.c: avoid calling dma_pool_create() with NULL dev
+Applying: mm/dmapool.c: fix null dev in dma_pool_create()
+Applying: memcg: debugging facility to access dangling memcgs
+Applying: memcg-debugging-facility-to-access-dangling-memcgs-fix
+Applying: mm: add vm event counters for balloon pages compaction
+Applying: err.h: IS_ERR() can accept __user pointers
+Applying: dump_stack: serialize the output from dump_stack()
+Applying: dump_stack-serialize-the-output-from-dump_stack-fix
+Applying: panic: add cpu/pid to warn_slowpath_common in WARNING printk()s
+Applying: panic-add-cpu-pid-to-warn_slowpath_common-in-warning-printks-fix
+Applying: smp: Give WARN()ing when calling smp_call_function_many()/single() in serving irq
+Applying: backlight: atmel-pwm-bl: remove unnecessary platform_set_drvdata()
+Applying: backlight: ep93xx: remove unnecessary platform_set_drvdata()
+Applying: backlight: lp8788: remove unnecessary platform_set_drvdata()
+Applying: backlight: pcf50633: remove unnecessary platform_set_drvdata()
+Applying: drivers/leds/leds-ot200.c: fix error caused by shifted mask
+Applying: lib/bitmap.c: speed up bitmap_find_free_region
+Applying: lib-bitmapc-speed-up-bitmap_find_free_region-fix
+Applying: binfmt_elf.c: use get_random_int() to fix entropy depleting
+Applying: init: remove permanent string buffer from do_one_initcall()
+Applying: autofs4: allow autofs to work outside the initial PID namespace
+Applying: autofs4: translate pids to the right namespace for the daemon
+Applying: rtc: rtc-88pm80x: remove unnecessary platform_set_drvdata()
+Applying: drivers/rtc/rtc-v3020.c: remove redundant goto
+Applying: drivers/rtc/interface.c: fix checkpatch errors
+Applying: drivers/rtc/rtc-at32ap700x.c: fix checkpatch error
+Applying: drivers/rtc/rtc-at91rm9200.c: include <linux/uaccess.h>
+Applying: drivers/rtc/rtc-cmos.c: fix whitespace related errors
+Applying: drivers/rtc/rtc-davinci.c: fix whitespace warning
+Applying: drivers/rtc/rtc-ds1305.c: add missing braces around sizeof
+Applying: drivers/rtc/rtc-ds1374.c: fix spacing related issues
+Applying: drivers/rtc/rtc-ds1511.c: fix issues related to spaces and braces
+Applying: drivers/rtc/rtc-ds3234.c: fix whitespace issue
+Applying: drivers/rtc/rtc-fm3130.c: fix whitespace related issue
+Applying: drivers/rtc/rtc-m41t80.c: fix spacing related issue
+Applying: drivers/rtc/rtc-max6902.c: remove unwanted spaces
+Applying: drivers/rtc/rtc-max77686.c: remove space before semicolon
+Applying: drivers/rtc/rtc-max8997.c: remove space before semicolon
+Applying: drivers/rtc/rtc-mpc5121.c: remove space before tab
+Applying: drivers/rtc/rtc-msm6242.c: use pr_warn
+Applying: drivers/rtc/rtc-mxc.c: fix checkpatch error
+Applying: drivers/rtc/rtc-omap.c: include <linux/io.h> instead of <asm/io.h>
+Applying: drivers/rtc/rtc-pcf2123.c: remove space before tabs
+Applying: drivers/rtc/rtc-pcf8583.c: move assignment outside if condition
+Applying: drivers/rtc/rtc-rs5c313.c: include <linux/io.h> instead of <asm/io.h>
+Applying: drivers/rtc/rtc-rs5c313.c: fix spacing related issues
+Applying: drivers/rtc/rtc-v3020.c: fix spacing issues
+Applying: drivers/rtc/rtc-vr41xx.c: fix spacing issues
+Applying: drivers/rtc/rtc-x1205.c: fix checkpatch issues
+Applying: rtc: rtc-88pm860x: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-ab3100: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-ab8500: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-at32ap700x: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-at91rm9200: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-at91sam9: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-au1xxx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-bfin: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-bq4802: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-coh901331: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-da9052: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-da9055: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-davinci: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-dm355evm: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-ds1302: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-ep93xx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-jz4740: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-lp8788: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-lpc32xx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-ls1x: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-m48t59: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-max8925: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-max8998: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-mc13xxx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-msm6242: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-mxc: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-nuc900: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-pcap: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-pm8xxx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-s3c: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-sa1100: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-sh: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-spear: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-stmp3xxx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-twl: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-vr41xx: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-vt8500: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-m48t86: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-puv3: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-rp5c01: remove unnecessary platform_set_drvdata()
+Applying: rtc: rtc-tile: remove unnecessary platform_set_drvdata()
+Applying: reiserfs: fix deadlock with nfs racing on create/lookup
+Applying: fat: additions to support fat_fallocate
+Applying: fat-additions-to-support-fat_fallocate-fix
+Applying: idr: print a stack dump after ida_remove warning
+Applying: idr-print-a-stack-dump-after-ida_remove-warning-fix
+Applying: mwave: fix info leak in mwave_ioctl()
+Applying: rapidio/switches: remove tsi500 driver
+Applying: drivers/parport/share.c: use kzalloc
+Applying: drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode
+Applying: drivers-w1-slaves-w1_ds2408c-add-magic-sequence-to-disable-p0-test-mode-fix
+Applying: relay: fix timer madness
+Applying: aio: reqs_active -> reqs_available
+Applying: aio: percpu reqs_available
+Applying: generic dynamic per cpu refcounting
+Applying: aio: percpu ioctx refcount
+Applying: aio: use xchg() instead of completion_lock
+Applying: block: prep work for batch completion
+Applying: block-prep-work-for-batch-completion-fix-2
+Applying: block-prep-work-for-batch-completion-fix-3
+Applying: block-prep-work-for-batch-completion-fix-3-fix
+Applying: block-prep-work-for-batch-completion-fix-99
+Applying: block-aio-batch-completion-for-bios-kiocbs-fix
+Applying: block, aio: batch completion for bios/kiocbs
+Applying: virtio-blk: convert to batch completion
+Applying: mtip32xx: convert to batch completion
+Applying: aio: fix kioctx not being freed after cancellation at exit time
+Applying: lib: add weak clz/ctz functions
+Applying: decompressor: add LZ4 decompressor module
+Applying: lib: add support for LZ4-compressed kernel
+Applying: kbuild: fix for updated LZ4 tool with the new streaming format
+Applying: arm: add support for LZ4-compressed kernel
+Using index info to reconstruct a base tree...
+M	arch/arm/Kconfig
+Falling back to patching base and 3-way merge...
+Auto-merging arch/arm/Kconfig
+Applying: arm: Remove enforced Os flag for LZ4 decompressor
+Applying: x86: add support for LZ4-compressed kernel
+Applying: x86, doc: Add LZ4 magic number for the new compression
+Applying: lib: add lz4 compressor module
+Applying: lib-add-lz4-compressor-module-fix
+Applying: crypto: add lz4 Cryptographic API
+Applying: crypto-add-lz4-cryptographic-api-fix
+Applying: scripts/sortextable.c: fix building on non-Linux systems
+Applying: seccomp: add generic code for jitted seccomp filters.
+Applying: ARM: net: bpf_jit: make code generation less dependent on struct sk_filter.
+Applying: ARM: bpf_jit: seccomp filtering: fixup merge conflict
+Applying: ARM: net: bpf_jit: add support for jitted seccomp filters.
+Applying: bpf: add comments explaining the schedule_work() operation
+$ cd ../next
+$ git fetch -f ../rebase-tmp akpm:akpm/master
+From ../rebase-tmp
+ + 123905d...c4918a7 akpm       -> akpm/master  (forced update)
+$ rm -rf ../rebase-tmp
+Merging akpm/master (c4918a7 bpf: add comments explaining the schedule_work() operation)
+$ git merge --no-ff akpm/master
+Removing drivers/rapidio/switches/tsi500.c
+Merge made by the 'recursive' strategy.
+ Documentation/cgroups/memory.txt                   |  16 +
+ .../bindings/video/simple-framebuffer.txt          |  25 +
+ Documentation/filesystems/proc.txt                 |   7 +-
+ Documentation/rapidio/rapidio.txt                  | 128 ++++-
+ Documentation/rapidio/sysfs.txt                    |  17 +
+ Documentation/sysctl/vm.txt                        |  33 +-
+ Documentation/vm/pagemap.txt                       |   3 +-
+ Documentation/vm/soft-dirty.txt                    |  36 ++
+ Documentation/x86/boot.txt                         |   7 +-
+ MAINTAINERS                                        |   9 +-
+ arch/Kconfig                                       |  17 +
+ arch/arm/Kconfig                                   |   2 +
+ arch/arm/boot/compressed/.gitignore                |   1 +
+ arch/arm/boot/compressed/Makefile                  |   3 +-
+ arch/arm/boot/compressed/decompress.c              |   4 +
+ arch/arm/boot/compressed/piggy.lz4.S               |   6 +
+ arch/arm/mm/mmap.c                                 |   2 -
+ arch/arm/net/bpf_jit_32.c                          |  93 +++-
+ arch/arm64/mm/mmap.c                               |   2 -
+ arch/mips/mm/mmap.c                                |   2 -
+ arch/powerpc/mm/mmap_64.c                          |   2 -
+ arch/powerpc/net/bpf_jit_comp.c                    |   4 +
+ arch/s390/mm/mmap.c                                |   4 -
+ arch/s390/net/bpf_jit_comp.c                       |   4 +
+ arch/sparc/kernel/sys_sparc_64.c                   |   2 -
+ arch/sparc/net/bpf_jit_comp.c                      |   4 +
+ arch/tile/mm/mmap.c                                |   2 -
+ arch/x86/Kconfig                                   |   2 +
+ arch/x86/boot/compressed/Makefile                  |   6 +-
+ arch/x86/boot/compressed/misc.c                    |   4 +
+ arch/x86/ia32/ia32_aout.c                          |   2 -
+ arch/x86/include/asm/e820.h                        |   2 +
+ arch/x86/include/asm/pgtable.h                     |  24 +-
+ arch/x86/include/asm/pgtable_types.h               |  12 +
+ arch/x86/kernel/e820.c                             |  72 ++-
+ arch/x86/mm/init.c                                 |  19 +-
+ arch/x86/mm/mmap.c                                 |   2 -
+ arch/x86/net/bpf_jit_comp.c                        |   4 +
+ arch/x86/platform/efi/efi.c                        |  15 +-
+ block/blk-core.c                                   |  32 +-
+ block/blk-flush.c                                  |   5 +-
+ block/blk-lib.c                                    |   3 +-
+ block/blk.h                                        |   3 +-
+ block/genhd.c                                      |   2 +-
+ crypto/Kconfig                                     |  16 +
+ crypto/Makefile                                    |   2 +
+ crypto/lz4.c                                       | 106 ++++
+ crypto/lz4hc.c                                     | 106 ++++
+ drivers/block/blockconsole.c                       |   5 +-
+ drivers/block/drbd/drbd_bitmap.c                   |   3 +-
+ drivers/block/drbd/drbd_worker.c                   |   9 +-
+ drivers/block/drbd/drbd_wrappers.h                 |   9 +-
+ drivers/block/floppy.c                             |   3 +-
+ drivers/block/mtip32xx/mtip32xx.c                  |  86 ++--
+ drivers/block/mtip32xx/mtip32xx.h                  |   8 +-
+ drivers/block/pktcdvd.c                            |   9 +-
+ drivers/block/swim3.c                              |   2 +-
+ drivers/block/virtio_blk.c                         |  31 +-
+ drivers/block/xen-blkback/blkback.c                |   3 +-
+ drivers/block/xsysace.c                            |   3 +-
+ drivers/char/mwave/tp3780i.c                       |   1 +
+ drivers/char/random.c                              |  54 ++-
+ drivers/gpu/drm/drm_fb_helper.c                    |   8 +
+ drivers/infiniband/core/cm.c                       |   5 +-
+ drivers/leds/leds-ot200.c                          |  14 +-
+ drivers/md/bcache/alloc.c                          |   3 +-
+ drivers/md/bcache/btree.c                          |   3 +-
+ drivers/md/bcache/debug.c                          |   3 +-
+ drivers/md/bcache/io.c                             |   6 +-
+ drivers/md/bcache/journal.c                        |   9 +-
+ drivers/md/bcache/movinggc.c                       |   3 +-
+ drivers/md/bcache/request.c                        |   9 +-
+ drivers/md/bcache/request.h                        |   3 +-
+ drivers/md/bcache/super.c                          |  11 +-
+ drivers/md/bcache/writeback.c                      |   8 +-
+ drivers/md/dm-bufio.c                              |   9 +-
+ drivers/md/dm-cache-target.c                       |   3 +-
+ drivers/md/dm-crypt.c                              |   3 +-
+ drivers/md/dm-io.c                                 |   2 +-
+ drivers/md/dm-snap.c                               |   3 +-
+ drivers/md/dm-thin.c                               |   3 +-
+ drivers/md/dm-verity.c                             |   3 +-
+ drivers/md/dm.c                                    |   8 +-
+ drivers/md/faulty.c                                |   3 +-
+ drivers/md/md.c                                    |   9 +-
+ drivers/md/multipath.c                             |   3 +-
+ drivers/md/raid1.c                                 |  12 +-
+ drivers/md/raid10.c                                |  18 +-
+ drivers/md/raid5.c                                 |  15 +-
+ drivers/parport/share.c                            |   3 +-
+ drivers/rapidio/Kconfig                            |  20 +
+ drivers/rapidio/Makefile                           |   3 +-
+ drivers/rapidio/devices/tsi721.c                   |  12 +
+ drivers/rapidio/rio-driver.c                       |   8 +
+ drivers/rapidio/rio-scan.c                         | 190 +++-----
+ drivers/rapidio/rio-sysfs.c                        |  45 ++
+ drivers/rapidio/rio.c                              | 246 +++++++++-
+ drivers/rapidio/rio.h                              |  13 +-
+ drivers/rapidio/switches/Kconfig                   |   7 -
+ drivers/rapidio/switches/Makefile                  |   1 -
+ drivers/rapidio/switches/tsi500.c                  |  78 ---
+ drivers/rtc/interface.c                            |  18 +-
+ drivers/rtc/rtc-88pm80x.c                          |   1 -
+ drivers/rtc/rtc-88pm860x.c                         |   1 -
+ drivers/rtc/rtc-ab3100.c                           |   1 -
+ drivers/rtc/rtc-ab8500.c                           |   2 -
+ drivers/rtc/rtc-at32ap700x.c                       |  22 +-
+ drivers/rtc/rtc-at91rm9200.c                       |   4 +-
+ drivers/rtc/rtc-at91sam9.c                         |  19 +-
+ drivers/rtc/rtc-au1xxx.c                           |   2 -
+ drivers/rtc/rtc-bfin.c                             |   1 -
+ drivers/rtc/rtc-bq4802.c                           |   2 -
+ drivers/rtc/rtc-cmos.c                             |   6 +-
+ drivers/rtc/rtc-coh901331.c                        |   5 +-
+ drivers/rtc/rtc-da9052.c                           |   2 -
+ drivers/rtc/rtc-da9055.c                           |   2 -
+ drivers/rtc/rtc-davinci.c                          |  13 +-
+ drivers/rtc/rtc-dm355evm.c                         |   1 -
+ drivers/rtc/rtc-ds1302.c                           |   2 -
+ drivers/rtc/rtc-ds1305.c                           |  32 +-
+ drivers/rtc/rtc-ds1374.c                           |  11 +-
+ drivers/rtc/rtc-ds1511.c                           |  93 ++--
+ drivers/rtc/rtc-ds3234.c                           |   2 +-
+ drivers/rtc/rtc-ep93xx.c                           |   2 -
+ drivers/rtc/rtc-fm3130.c                           |   2 +-
+ drivers/rtc/rtc-jz4740.c                           |   3 -
+ drivers/rtc/rtc-lp8788.c                           |   2 -
+ drivers/rtc/rtc-lpc32xx.c                          |   3 -
+ drivers/rtc/rtc-ls1x.c                             |   2 -
+ drivers/rtc/rtc-m41t80.c                           |   2 +-
+ drivers/rtc/rtc-m48t59.c                           |   1 -
+ drivers/rtc/rtc-m48t86.c                           |   2 -
+ drivers/rtc/rtc-max6902.c                          |   6 +-
+ drivers/rtc/rtc-max77686.c                         |   2 +-
+ drivers/rtc/rtc-max8925.c                          |   7 +-
+ drivers/rtc/rtc-max8997.c                          |   2 +-
+ drivers/rtc/rtc-max8998.c                          |   6 +-
+ drivers/rtc/rtc-mc13xxx.c                          |   4 -
+ drivers/rtc/rtc-mpc5121.c                          |   2 +-
+ drivers/rtc/rtc-msm6242.c                          |  15 +-
+ drivers/rtc/rtc-mxc.c                              |   7 +-
+ drivers/rtc/rtc-nuc900.c                           |   2 -
+ drivers/rtc/rtc-omap.c                             |   4 +-
+ drivers/rtc/rtc-pcap.c                             |  13 +-
+ drivers/rtc/rtc-pcf2123.c                          |  10 +-
+ drivers/rtc/rtc-pcf8583.c                          |   3 +-
+ drivers/rtc/rtc-pm8xxx.c                           |   2 -
+ drivers/rtc/rtc-puv3.c                             |   1 -
+ drivers/rtc/rtc-rp5c01.c                           |  12 +-
+ drivers/rtc/rtc-rs5c313.c                          |  18 +-
+ drivers/rtc/rtc-s3c.c                              |   9 +-
+ drivers/rtc/rtc-sa1100.c                           |   8 +-
+ drivers/rtc/rtc-sh.c                               |   2 -
+ drivers/rtc/rtc-spear.c                            |   1 -
+ drivers/rtc/rtc-stmp3xxx.c                         |  13 +-
+ drivers/rtc/rtc-tile.c                             |   2 -
+ drivers/rtc/rtc-twl.c                              |   1 -
+ drivers/rtc/rtc-v3020.c                            |  18 +-
+ drivers/rtc/rtc-vr41xx.c                           |  12 +-
+ drivers/rtc/rtc-vt8500.c                           |   2 -
+ drivers/rtc/rtc-x1205.c                            |  33 +-
+ drivers/target/target_core_iblock.c                |   6 +-
+ drivers/target/target_core_pscsi.c                 |   3 +-
+ drivers/usb/gadget/amd5536udc.c                    |   4 +-
+ drivers/video/Kconfig                              |  17 +
+ drivers/video/Makefile                             |   1 +
+ drivers/video/backlight/atmel-pwm-bl.c             |   2 -
+ drivers/video/backlight/ep93xx_bl.c                |   1 -
+ drivers/video/backlight/lp8788_bl.c                |   1 -
+ drivers/video/backlight/pcf50633-backlight.c       |   2 -
+ drivers/video/cyber2000fb.c                        |   3 +
+ drivers/video/simplefb.c                           | 234 +++++++++
+ drivers/w1/slaves/w1_ds2408.c                      |  30 ++
+ fs/aio.c                                           | 430 +++++++++++-----
+ fs/autofs4/autofs_i.h                              |   4 +-
+ fs/autofs4/dev-ioctl.c                             |  16 +-
+ fs/autofs4/inode.c                                 |  33 +-
+ fs/autofs4/waitq.c                                 |  16 +-
+ fs/binfmt_aout.c                                   |   2 -
+ fs/binfmt_elf.c                                    |  23 +-
+ fs/bio-integrity.c                                 |   3 +-
+ fs/bio.c                                           |  63 ++-
+ fs/btrfs/check-integrity.c                         |  14 +-
+ fs/btrfs/compression.c                             |   6 +-
+ fs/btrfs/disk-io.c                                 |   6 +-
+ fs/btrfs/extent_io.c                               |  12 +-
+ fs/btrfs/inode.c                                   |  13 +-
+ fs/btrfs/raid56.c                                  |   9 +-
+ fs/btrfs/scrub.c                                   |  18 +-
+ fs/btrfs/volumes.c                                 |   5 +-
+ fs/buffer.c                                        |   3 +-
+ fs/configfs/file.c                                 |   2 +-
+ fs/direct-io.c                                     |  20 +-
+ fs/drop_caches.c                                   |   2 +
+ fs/ext4/page-io.c                                  |   3 +-
+ fs/f2fs/data.c                                     |   2 +-
+ fs/f2fs/segment.c                                  |   3 +-
+ fs/fat/file.c                                      | 108 ++++-
+ fs/fat/inode.c                                     |  69 ++-
+ fs/gfs2/lops.c                                     |   3 +-
+ fs/gfs2/ops_fstype.c                               |   3 +-
+ fs/hfs/bnode.c                                     |   6 +-
+ fs/hfsplus/wrapper.c                               |   3 +-
+ fs/jfs/jfs_logmgr.c                                |   4 +-
+ fs/jfs/jfs_metapage.c                              |   6 +-
+ fs/logfs/dev_bdev.c                                |   8 +-
+ fs/mpage.c                                         |   2 +-
+ fs/nfs/blocklayout/blocklayout.c                   |  17 +-
+ fs/nilfs2/segbuf.c                                 |   3 +-
+ fs/ocfs2/cluster/heartbeat.c                       |   4 +-
+ fs/ocfs2/file.c                                    |   2 +-
+ fs/proc/kmsg.c                                     |  10 +-
+ fs/proc/task_mmu.c                                 | 140 ++++--
+ fs/reiserfs/inode.c                                |   9 +-
+ fs/xfs/xfs_aops.c                                  |   3 +-
+ fs/xfs/xfs_buf.c                                   |   3 +-
+ include/asm-generic/pgtable.h                      |  22 +
+ include/linux/aio.h                                |  25 +-
+ include/linux/audit.h                              |  26 +-
+ include/linux/balloon_compaction.h                 |   7 +
+ include/linux/batch_complete.h                     |  23 +
+ include/linux/bio.h                                |  38 +-
+ include/linux/blk_types.h                          |   4 +-
+ include/linux/blkdev.h                             |  12 +-
+ include/linux/cpu.h                                |  14 +
+ include/linux/decompress/unlz4.h                   |  10 +
+ include/linux/err.h                                |  10 +-
+ include/linux/fs.h                                 |   2 +-
+ include/linux/hardirq.h                            |   5 +
+ include/linux/lockdep.h                            |  92 +---
+ include/linux/lz4.h                                |  87 ++++
+ include/linux/memcontrol.h                         |   9 +-
+ include/linux/mm_types.h                           |   3 -
+ include/linux/mmzone.h                             |  20 +-
+ include/linux/percpu-refcount.h                    | 114 +++++
+ include/linux/posix-timers.h                       |  16 +-
+ include/linux/rio.h                                |  18 +-
+ include/linux/rio_drv.h                            |   1 +
+ include/linux/sched.h                              |   2 -
+ include/linux/seccomp.h                            |  18 +
+ include/linux/swap.h                               |   9 +-
+ include/linux/syslog.h                             |   4 +-
+ include/linux/vm_event_item.h                      |   7 +-
+ include/linux/wait.h                               |  16 +-
+ include/net/ip_vs.h                                |   8 +-
+ init/Kconfig                                       |  34 +-
+ init/main.c                                        |   3 +-
+ ipc/mqueue.c                                       |   2 +
+ ipc/sem.c                                          |   6 +-
+ ipc/shm.c                                          |   4 +-
+ kernel/audit.h                                     |   1 +
+ kernel/audit_tree.c                                |   1 +
+ kernel/auditsc.c                                   |  12 +-
+ kernel/cpu.c                                       |  27 +-
+ kernel/fork.c                                      |   4 -
+ kernel/lglock.c                                    |  12 +-
+ kernel/panic.c                                     |   5 +-
+ kernel/posix-cpu-timers.c                          | 395 ++++++---------
+ kernel/printk.c                                    |  91 ++--
+ kernel/relay.c                                     |  14 +-
+ kernel/seccomp.c                                   |  33 +-
+ kernel/smp.c                                       |  11 +-
+ kernel/sys.c                                       |  29 +-
+ kernel/watchdog.c                                  |  10 +-
+ lib/Kconfig                                        |  13 +
+ lib/Makefile                                       |   8 +-
+ lib/bitmap.c                                       |  23 +-
+ lib/clz_ctz.c                                      |  58 +++
+ lib/decompress.c                                   |   5 +
+ lib/decompress_unlz4.c                             | 187 +++++++
+ lib/dump_stack.c                                   |  47 +-
+ lib/idr.c                                          |   7 +-
+ lib/lz4/Makefile                                   |   3 +
+ lib/lz4/lz4_compress.c                             | 443 +++++++++++++++++
+ lib/lz4/lz4_decompress.c                           | 326 +++++++++++++
+ lib/lz4/lz4defs.h                                  | 156 ++++++
+ lib/lz4/lz4hc_compress.c                           | 539 +++++++++++++++++++++
+ lib/percpu-refcount.c                              | 251 ++++++++++
+ mm/Kconfig                                         |  12 +
+ mm/balloon_compaction.c                            |   2 +
+ mm/bounce.c                                        |  12 +-
+ mm/dmapool.c                                       |   5 +-
+ mm/huge_memory.c                                   |   6 +-
+ mm/memcontrol.c                                    | 217 ++++++++-
+ mm/migrate.c                                       |   3 +-
+ mm/mmap.c                                          |  32 +-
+ mm/mmu_notifier.c                                  |  79 ++-
+ mm/mremap.c                                        |   2 +-
+ mm/nommu.c                                         |   4 -
+ mm/page_alloc.c                                    |  11 +-
+ mm/page_io.c                                       |  43 +-
+ mm/util.c                                          |   1 -
+ mm/vmstat.c                                        |   9 +-
+ net/netfilter/ipvs/ip_vs_ctl.c                     |   4 +-
+ scripts/Makefile.lib                               |   5 +
+ sound/soc/codecs/si476x.c                          |   6 +-
+ tools/include/tools/be_byteshift.h                 |  34 +-
+ tools/include/tools/le_byteshift.h                 |  34 +-
+ tools/testing/selftests/Makefile                   |   1 +
+ tools/testing/selftests/timers/Makefile            |   8 +
+ tools/testing/selftests/timers/posix_timers.c      | 221 +++++++++
+ usr/Kconfig                                        |   9 +
+ 302 files changed, 6219 insertions(+), 1721 deletions(-)
+ create mode 100644 Documentation/devicetree/bindings/video/simple-framebuffer.txt
+ create mode 100644 Documentation/vm/soft-dirty.txt
+ create mode 100644 arch/arm/boot/compressed/piggy.lz4.S
+ create mode 100644 crypto/lz4.c
+ create mode 100644 crypto/lz4hc.c
+ delete mode 100644 drivers/rapidio/switches/tsi500.c
+ create mode 100644 drivers/video/simplefb.c
+ create mode 100644 include/linux/batch_complete.h
+ create mode 100644 include/linux/decompress/unlz4.h
+ create mode 100644 include/linux/lz4.h
+ create mode 100644 include/linux/percpu-refcount.h
+ create mode 100644 lib/clz_ctz.c
+ create mode 100644 lib/decompress_unlz4.c
+ create mode 100644 lib/lz4/Makefile
+ create mode 100644 lib/lz4/lz4_compress.c
+ create mode 100644 lib/lz4/lz4_decompress.c
+ create mode 100644 lib/lz4/lz4defs.h
+ create mode 100644 lib/lz4/lz4hc_compress.c
+ create mode 100644 lib/percpu-refcount.c
+ create mode 100644 tools/testing/selftests/timers/Makefile
+ create mode 100644 tools/testing/selftests/timers/posix_timers.c
diff --git a/Next/quilt-import.log b/Next/quilt-import.log
new file mode 100644
index 0000000..dbe68f0
--- /dev/null
+++ b/Next/quilt-import.log
@@ -0,0 +1,5 @@
+Importing jdelvare-hwmon based on 1aaf6d3d3d1e95f4be07e32dd84aa1c93855fbbd
+Unchanged quilt series jdelvare-hwmon
+Importing device-mapper based on v3.10-rc1
+	quilt series is empty
+$ git branch -f device-mapper/master f722406faae2d073cc1d01063d1123c35425939e
diff --git a/arch/Kconfig b/arch/Kconfig
index dd0e8eb..651a9e7 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -213,6 +213,9 @@ config USE_GENERIC_SMP_HELPERS
 config GENERIC_SMP_IDLE_THREAD
        bool
 
+config GENERIC_IDLE_POLL_SETUP
+       bool
+
 # Select if arch init_task initializer is different to init/init_task.c
 config ARCH_INIT_TASK
        bool
@@ -329,6 +332,10 @@ config HAVE_ARCH_SECCOMP_FILTER
 	  - secure_computing return value is checked and a return value of -1
 	    results in the system call being skipped immediately.
 
+# Used by archs to tell that they support SECCOMP_FILTER_JIT
+config HAVE_SECCOMP_FILTER_JIT
+	bool
+
 config SECCOMP_FILTER
 	def_bool y
 	depends on HAVE_ARCH_SECCOMP_FILTER && SECCOMP && NET
@@ -339,6 +346,16 @@ config SECCOMP_FILTER
 
 	  See Documentation/prctl/seccomp_filter.txt for details.
 
+config SECCOMP_FILTER_JIT
+	bool "enable Seccomp filter Just In Time compiler"
+	depends on HAVE_SECCOMP_FILTER_JIT && BPF_JIT && SECCOMP_FILTER
+	help
+	  Seccomp syscall filtering capabilities are normally handled
+	  by an interpreter. This option allows kernel to generate a native
+	  code when filter is loaded in memory. This should speedup
+	  syscall filtering. Note : Admin should enable this feature
+	  changing /proc/sys/net/core/bpf_jit_enable
+
 config HAVE_CONTEXT_TRACKING
 	bool
 	help
@@ -362,6 +379,9 @@ config HAVE_IRQ_TIME_ACCOUNTING
 config HAVE_ARCH_TRANSPARENT_HUGEPAGE
 	bool
 
+config HAVE_ARCH_SOFT_DIRTY
+	bool
+
 config HAVE_MOD_ARCH_SPECIFIC
 	bool
 	help
diff --git a/arch/arc/boot/dts/abilis_tb100_dvk.dts b/arch/arc/boot/dts/abilis_tb100_dvk.dts
index c0fd362..0fa0d4a 100644
--- a/arch/arc/boot/dts/abilis_tb100_dvk.dts
+++ b/arch/arc/boot/dts/abilis_tb100_dvk.dts
@@ -37,7 +37,7 @@
 
 	soc100 {
 		uart@FF100000 {
-			pinctrl-names = "abilis,simple-default";
+			pinctrl-names = "default";
 			pinctrl-0 = <&pctl_uart0>;
 		};
 		ethernet@FE100000 {
diff --git a/arch/arc/boot/dts/abilis_tb101_dvk.dts b/arch/arc/boot/dts/abilis_tb101_dvk.dts
index 6f8c381..a4d80ce 100644
--- a/arch/arc/boot/dts/abilis_tb101_dvk.dts
+++ b/arch/arc/boot/dts/abilis_tb101_dvk.dts
@@ -37,7 +37,7 @@
 
 	soc100 {
 		uart@FF100000 {
-			pinctrl-names = "abilis,simple-default";
+			pinctrl-names = "default";
 			pinctrl-0 = <&pctl_uart0>;
 		};
 		ethernet@FE100000 {
diff --git a/arch/arc/boot/dts/abilis_tb10x.dtsi b/arch/arc/boot/dts/abilis_tb10x.dtsi
index a6139fc..b97e305 100644
--- a/arch/arc/boot/dts/abilis_tb10x.dtsi
+++ b/arch/arc/boot/dts/abilis_tb10x.dtsi
@@ -88,8 +88,7 @@
 		};
 
 		uart@FF100000 {
-			compatible = "snps,dw-apb-uart",
-					"abilis,simple-pinctrl";
+			compatible = "snps,dw-apb-uart";
 			reg = <0xFF100000 0x100>;
 			clock-frequency = <166666666>;
 			interrupts = <25 1>;
@@ -184,8 +183,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			cell-index = <1>;
-			compatible = "abilis,tb100-spi",
-					"abilis,simple-pinctrl";
+			compatible = "abilis,tb100-spi";
 			num-cs = <2>;
 			reg = <0xFE011000 0x20>;
 			interrupt-parent = <&tb10x_ictl>;
diff --git a/arch/arc/plat-tb10x/tb10x.c b/arch/arc/plat-tb10x/tb10x.c
index d356769..06cb309 100644
--- a/arch/arc/plat-tb10x/tb10x.c
+++ b/arch/arc/plat-tb10x/tb10x.c
@@ -34,31 +34,6 @@ static void __init tb10x_platform_init(void)
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-static void __init tb10x_platform_late_init(void)
-{
-	struct device_node *dn;
-
-	/*
-	 * Pinctrl documentation recommends setting up the iomux here for
-	 * all modules which don't require control over the pins themselves.
-	 * Modules which need this kind of assistance are compatible with
-	 * "abilis,simple-pinctrl", i.e. we can easily iterate over them.
-	 * TODO: Does this recommended method work cleanly with pins required
-	 * by modules?
-	 */
-	for_each_compatible_node(dn, NULL, "abilis,simple-pinctrl") {
-		struct platform_device *pd = of_find_device_by_node(dn);
-		struct pinctrl *pctl;
-
-		pctl = pinctrl_get_select(&pd->dev, "abilis,simple-default");
-		if (IS_ERR(pctl)) {
-			int ret = PTR_ERR(pctl);
-			dev_err(&pd->dev, "Could not set up pinctrl: %d\n",
-				ret);
-		}
-	}
-}
-
 static const char *tb10x_compat[] __initdata = {
 	"abilis,arc-tb10x",
 	NULL,
@@ -67,5 +42,4 @@ static const char *tb10x_compat[] __initdata = {
 MACHINE_START(TB10x, "tb10x")
 	.dt_compat	= tb10x_compat,
 	.init_machine	= tb10x_platform_init,
-	.init_late	= tb10x_platform_late_init,
 MACHINE_END
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d423d58..7b7ab65 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -9,7 +9,7 @@ config ARM
 	select BUILDTIME_EXTABLE_SORT if MMU
 	select CPU_PM if (SUSPEND || CPU_IDLE)
 	select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN && MMU
-	select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI)
+	select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI)
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_IRQ_PROBE
 	select GENERIC_IRQ_SHOW
@@ -25,6 +25,7 @@ config ARM
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_BPF_JIT
+	select HAVE_SECCOMP_FILTER_JIT
 	select HAVE_C_RECORDMCOUNT
 	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_DMA_API_DEBUG
@@ -38,7 +39,9 @@ config ARM
 	select HAVE_GENERIC_HARDIRQS
 	select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7))
 	select HAVE_IDE if PCI || ISA || PCMCIA
+	select HAVE_IRQ_TIME_ACCOUNTING
 	select HAVE_KERNEL_GZIP
+	select HAVE_KERNEL_LZ4
 	select HAVE_KERNEL_LZMA
 	select HAVE_KERNEL_LZO
 	select HAVE_KERNEL_XZ
@@ -488,7 +491,7 @@ config ARCH_IXP4XX
 config ARCH_DOVE
 	bool "Marvell Dove"
 	select ARCH_REQUIRE_GPIOLIB
-	select CPU_V7
+	select CPU_PJ4
 	select GENERIC_CLOCKEVENTS
 	select MIGHT_HAVE_PCI
 	select PINCTRL
@@ -1584,7 +1587,7 @@ config SCHED_HRTICK
 
 config THUMB2_KERNEL
 	bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY
-	depends on CPU_V7 && !CPU_V6 && !CPU_V6K
+	depends on (CPU_V7 || CPU_V7M) && !CPU_V6 && !CPU_V6K
 	default y if CPU_THUMBONLY
 	select AEABI
 	select ARM_ASM_UNIFIED
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
index 2cef8e1..c859495 100644
--- a/arch/arm/Kconfig-nommu
+++ b/arch/arm/Kconfig-nommu
@@ -28,7 +28,7 @@ config FLASH_SIZE
 config PROCESSOR_ID
 	hex 'Hard wire the processor ID'
 	default 0x00007700
-	depends on !CPU_CP15
+	depends on !(CPU_CP15 || CPU_V7M)
 	help
 	  If processor has no CP15 register, this processor ID is
 	  used instead of the auto-probing which utilizes the register.
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 1d41908..29f7623 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -251,6 +251,13 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX6Q/DL.
 
+	config DEBUG_IMX6SL_UART
+		bool "i.MX6SL Debug UART"
+		depends on SOC_IMX6SL
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on i.MX6SL.
+
 	config DEBUG_MMP_UART2
 		bool "Kernel low-level debugging message via MMP UART2"
 		depends on ARCH_MMP
@@ -532,7 +539,8 @@ config DEBUG_IMX_UART_PORT
 						DEBUG_IMX35_UART || \
 						DEBUG_IMX51_UART || \
 						DEBUG_IMX53_UART || \
-						DEBUG_IMX6Q_UART
+						DEBUG_IMX6Q_UART || \
+						DEBUG_IMX6SL_UART
 	default 1
 	depends on ARCH_MXC
 	help
@@ -631,7 +639,8 @@ config DEBUG_LL_INCLUDE
 				 DEBUG_IMX35_UART || \
 				 DEBUG_IMX51_UART || \
 				 DEBUG_IMX53_UART ||\
-				 DEBUG_IMX6Q_UART
+				 DEBUG_IMX6Q_UART || \
+				 DEBUG_IMX6SL_UART
 	default "debug/mvebu.S" if DEBUG_MVEBU_UART
 	default "debug/mxs.S" if DEBUG_IMX23_UART || DEBUG_IMX28_UART
 	default "debug/nomadik.S" if DEBUG_NOMADIK_UART
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 4737408..3380c4f 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -59,6 +59,7 @@ comma = ,
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
 # testing for a specific architecture or later rather impossible.
+arch-$(CONFIG_CPU_32v7M)	:=-D__LINUX_ARM_ARCH__=7 -march=armv7-m -Wa,-march=armv7-m
 arch-$(CONFIG_CPU_32v7)		:=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
 arch-$(CONFIG_CPU_32v6)		:=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
 # Only override the compiler option if ARMv6. The ARMv6K extensions are
@@ -309,7 +310,7 @@ define archhelp
   echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
   echo  '* xipImage      - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'
   echo  '  uImage        - U-Boot wrapped zImage'
-  echo  '  bootpImage    - Combined zImage and initial RAM disk' 
+  echo  '  bootpImage    - Combined zImage and initial RAM disk'
   echo  '                  (supply initrd image via make variable INITRD=<path>)'
   echo  '* dtbs          - Build device tree blobs for enabled boards'
   echo  '  install       - Install uncompressed kernel'
diff --git a/arch/arm/arm-soc-for-next-contents.txt b/arch/arm/arm-soc-for-next-contents.txt
new file mode 100644
index 0000000..4702a47
--- /dev/null
+++ b/arch/arm/arm-soc-for-next-contents.txt
@@ -0,0 +1,14 @@
+for-next contents for 3.11: 
+Format is a little different from before in an attempt to make it easier to read:
+
+<next/* branch>
+	<topic branch>
+		<contents>
+		<...>
+	<...>
+
+next/mailbox:
+	mailbox/subsystem
+		git://github.com/sumananna/mailbox.git dbx500-prcmu-mailbox
+
+
diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore
index f79a08e..47279aa 100644
--- a/arch/arm/boot/compressed/.gitignore
+++ b/arch/arm/boot/compressed/.gitignore
@@ -6,6 +6,7 @@ piggy.gzip
 piggy.lzo
 piggy.lzma
 piggy.xzkern
+piggy.lz4
 vmlinux
 vmlinux.lds
 
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 3580d57..198a4ad 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -91,6 +91,7 @@ suffix_$(CONFIG_KERNEL_GZIP) = gzip
 suffix_$(CONFIG_KERNEL_LZO)  = lzo
 suffix_$(CONFIG_KERNEL_LZMA) = lzma
 suffix_$(CONFIG_KERNEL_XZ)   = xzkern
+suffix_$(CONFIG_KERNEL_LZ4)  = lz4
 
 # Borrowed libfdt files for the ATAG compatibility mode
 
@@ -115,7 +116,7 @@ targets       := vmlinux vmlinux.lds \
 		 font.o font.c head.o misc.o $(OBJS)
 
 # Make sure files are removed during clean
-extra-y       += piggy.gzip piggy.lzo piggy.lzma piggy.xzkern \
+extra-y       += piggy.gzip piggy.lzo piggy.lzma piggy.xzkern piggy.lz4 \
 		 lib1funcs.S ashldi3.S $(libfdt) $(libfdt_hdrs)
 
 ifeq ($(CONFIG_FUNCTION_TRACER),y)
diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c
index 24b0475..bd245d3 100644
--- a/arch/arm/boot/compressed/decompress.c
+++ b/arch/arm/boot/compressed/decompress.c
@@ -51,6 +51,10 @@ extern char * strstr(const char * s1, const char *s2);
 #include "../../../../lib/decompress_unxz.c"
 #endif
 
+#ifdef CONFIG_KERNEL_LZ4
+#include "../../../../lib/decompress_unlz4.c"
+#endif
+
 int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
 {
 	return decompress(input, len, NULL, NULL, output, NULL, error);
diff --git a/arch/arm/boot/compressed/piggy.lz4.S b/arch/arm/boot/compressed/piggy.lz4.S
new file mode 100644
index 0000000..3d9a575
--- /dev/null
+++ b/arch/arm/boot/compressed/piggy.lz4.S
@@ -0,0 +1,6 @@
+	.section .piggydata,#alloc
+	.globl	input_data
+input_data:
+	.incbin	"arch/arm/boot/compressed/piggy.lz4"
+	.globl	input_data_end
+input_data_end:
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b9f7121..87e603c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -110,6 +110,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx51-babbage.dtb \
 	imx53-ard.dtb \
 	imx53-evk.dtb \
+	imx53-m53evk.dtb \
 	imx53-mba53.dtb \
 	imx53-qsb.dtb \
 	imx53-smd.dtb \
@@ -120,7 +121,8 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6q-sabreauto.dtb \
 	imx6q-sabrelite.dtb \
 	imx6q-sabresd.dtb \
-	imx6q-sbc6x.dtb
+	imx6q-sbc6x.dtb \
+	imx6sl-evk.dtb
 dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx23-olinuxino.dtb \
 	imx23-stmp378x_devb.dtb \
@@ -162,6 +164,7 @@ dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \
 dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7778-bockw.dtb \
+	r8a7740-armadillo800eva-reference.dtb \
 	r8a7779-marzen-reference.dtb \
 	r8a7790-lager.dtb \
 	sh73a0-kzm9g.dtb \
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore.dts b/arch/arm/boot/dts/imx27-phytec-phycore.dts
index fe64e3a..eb7d9fa 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycore.dts
@@ -72,6 +72,115 @@
 	};
 };
 
+&cspi1 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio4 28 0>;
+	status = "okay";
+
+	pmic: mc13783@0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,mc13783";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <23 0x4>;
+		fsl,mc13xxx-uses-adc;
+		fsl,mc13xxx-uses-rtc;
+
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			sw1b_reg: sw1b {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			sw2a_reg: sw2a {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			sw2b_reg: sw2b {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			sw3_reg: sw3 {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vaudio_reg: vaudio {
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			violo_reg: violo {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			viohi_reg: viohi {
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vgen_reg: vgen {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vcam_reg: vcam {
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+			};
+
+			vrf1_reg: vrf1 {
+				regulator-min-microvolt = <2775000>;
+				regulator-max-microvolt = <2775000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vrf2_reg: vrf2 {
+				regulator-min-microvolt = <2775000>;
+				regulator-max-microvolt = <2775000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vmmc1_reg: vmmc1 {
+				regulator-min-microvolt = <1600000>;
+				regulator-max-microvolt = <3000000>;
+			};
+
+			gpo1_reg: gpo1 { };
+
+			pwgt1spi_reg: pwgt1spi {
+				regulator-always-on;
+			};
+		};
+	};
+};
+
 &nfc {
 	nand-bus-width = <8>;
 	nand-ecc-mode = "hw";
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index ff4bd48..e635946 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -25,6 +25,9 @@
 		gpio3 = &gpio4;
 		gpio4 = &gpio5;
 		gpio5 = &gpio6;
+		spi0 = &cspi1;
+		spi1 = &cspi2;
+		spi2 = &cspi3;
 	};
 
 	avic: avic-interrupt-controller@e0000000 {
@@ -89,6 +92,14 @@
 				clock-names = "ipg", "per";
 			};
 
+			pwm0: pwm@10006000 {
+				compatible = "fsl,imx27-pwm";
+				reg = <0x10006000 0x1000>;
+				interrupts = <23>;
+				clocks = <&clks 34>, <&clks 61>;
+				clock-names = "ipg", "per";
+			};
+
 			uart1: serial@1000a000 {
 				compatible = "fsl,imx27-uart", "fsl,imx21-uart";
 				reg = <0x1000a000 0x1000>;
diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts
index 1594694..a524caf 100644
--- a/arch/arm/boot/dts/imx28-cfa10036.dts
+++ b/arch/arm/boot/dts/imx28-cfa10036.dts
@@ -58,12 +58,6 @@
 		};
 
 		apbx@80040000 {
-			pwm: pwm@80064000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pwm4_pins_a>;
-				status = "okay";
-			};
-
 			duart: serial@80074000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&duart_pins_b>;
@@ -73,13 +67,16 @@
 			i2c0: i2c@80058000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&i2c0_pins_b>;
+				clock-frequency = <400000>;
 				status = "okay";
 
-				ssd1307: oled@3c {
-					compatible = "solomon,ssd1307fb-i2c";
+				ssd1306: oled@3c {
+					compatible = "solomon,ssd1306fb-i2c";
 					reg = <0x3c>;
-					pwms = <&pwm 4 3000>;
 					reset-gpios = <&gpio2 7 0>;
+					solomon,height = <32>;
+					solomon,width = <128>;
+					solomon,page-offset = <0>;
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index 063e620..dfdcd85 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -166,8 +166,8 @@
 
 		apbx@80040000 {
 			pwm: pwm@80064000 {
-				pinctrl-names = "default", "default";
-				pinctrl-1 = <&pwm3_pins_b>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwm3_pins_b>;
 				status = "okay";
 			};
 
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index 5aa44e0..880df2f 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -220,7 +220,19 @@
 
 			auart0: serial@8006a000 {
 				pinctrl-names = "default";
-				pinctrl-0 = <&auart0_2pins_a>;
+				pinctrl-0 = <&auart0_pins_a>;
+				status = "okay";
+			};
+
+			auart1: serial@8006c000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&auart1_pins_a>;
+				status = "okay";
+			};
+
+			auart2: serial@8006e000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&auart2_2pins_b>;
 				status = "okay";
 			};
 		};
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 600f7cb..e401dee 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
@@ -330,6 +330,17 @@
 					fsl,pull-up = <0>;
 				};
 
+				auart2_2pins_b: auart2-2pins@1 {
+					reg = <1>;
+					fsl,pinmux-ids = <
+						0x3080 /* MX28_PAD_AUART2_RX__AUART2_RX */
+						0x3090 /* MX28_PAD_AUART2_TX__AUART2_TX */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 				auart3_pins_a: auart3@0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
@@ -354,6 +365,28 @@
 					fsl,pull-up = <0>;
 				};
 
+				auart3_2pins_b: auart3-2pins@1 {
+					reg = <1>;
+					fsl,pinmux-ids = <
+						0x30c0 /* MX28_PAD_AUART3_RX__AUART3_RX */
+						0x30d0 /* MX28_PAD_AUART3_TX__AUART3_TX */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				auart4_2pins_a: auart4@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x2181 /* MX28_PAD_SSP3_SCK__AUART4_TX */
+						0x2191 /* MX28_PAD_SSP3_MOSI__AUART4_RX */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
 				mac0_pins_a: mac0@0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 21bb786..f23636f 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -175,10 +175,20 @@
 				};
 			};
 
+			usbphy0: usbphy@0 {
+				compatible = "usb-nop-xceiv";
+				clocks = <&clks 124>;
+				clock-names = "main_clk";
+				status = "okay";
+			};
+
 			usbotg: usb@73f80000 {
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80000 0x0200>;
 				interrupts = <18>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 0>;
+				fsl,usbphy = <&usbphy0>;
 				status = "disabled";
 			};
 
@@ -186,6 +196,8 @@
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80200 0x0200>;
 				interrupts = <14>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 1>;
 				status = "disabled";
 			};
 
@@ -193,6 +205,8 @@
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80400 0x0200>;
 				interrupts = <16>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 2>;
 				status = "disabled";
 			};
 
@@ -200,9 +214,18 @@
 				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
 				reg = <0x73f80600 0x0200>;
 				interrupts = <17>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 3>;
 				status = "disabled";
 			};
 
+			usbmisc: usbmisc@73f80800 {
+				#index-cells = <1>;
+				compatible = "fsl,imx51-usbmisc";
+				reg = <0x73f80800 0x200>;
+				clocks = <&clks 108>;
+			};
+
 			gpio1: gpio@73f84000 {
 				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
 				reg = <0x73f84000 0x4000>;
diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts
new file mode 100644
index 0000000..7d304d0
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-m53evk.dts
@@ -0,0 +1,259 @@
+/*
+ * Copyright (C) 2013 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx53.dtsi"
+
+/ {
+	model = "DENX M53EVK";
+	compatible = "denx,imx53-m53evk", "fsl,imx53";
+
+	memory {
+		reg = <0x70000000 0x20000000>;
+	};
+
+	soc {
+		display@di1 {
+			compatible = "fsl,imx-parallel-display";
+			crtcs = <&ipu 1>;
+			interface-pix-fmt = "bgr666";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_ipu_disp2_1>;
+
+			display-timings {
+				800x480p60 {
+					native-mode;
+					clock-frequency = <31500000>;
+					hactive = <800>;
+					vactive = <480>;
+					hfront-porch = <40>;
+					hback-porch = <88>;
+					hsync-len = <128>;
+					vback-porch = <33>;
+					vfront-porch = <9>;
+					vsync-len = <3>;
+					vsync-active = <1>;
+				};
+			};
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 3000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio>;
+
+		user1 {
+			label = "user1";
+			gpios = <&gpio2 8 0>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		user2 {
+			label = "user2";
+			gpios = <&gpio2 9 0>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p2v: 3p2v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P2V";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-always-on;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx53-m53evk-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx53-m53evk-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"LINE_IN", "Line In Jack",
+			"Headphone Jack", "HP_OUT",
+			"Ext Spk", "LINE_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <4>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux_2>;
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_3>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can2_1>;
+	status = "okay";
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1_1>;
+	cd-gpios = <&gpio1 1 0>;
+	wp-gpios = <&gpio1 9 0>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec_1>;
+	phy-mode = "rmii";
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_2>;
+	status = "okay";
+
+	sgtl5000: codec@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		VDDA-supply = <&reg_3p2v>;
+		VDDIO-supply = <&reg_3p2v>;
+		clocks = <&clks 150>;
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2_2>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	stmpe610@41 {
+		compatible = "st,stmpe610";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x41>;
+		id = <0>;
+		blocks = <0x5>;
+		interrupts = <6 0x0>;
+		interrupt-parent = <&gpio7>;
+		irq-trigger = <0x1>;
+
+		stmpe_touchscreen {
+			compatible = "stmpe,ts";
+			reg = <0>;
+			ts,sample-time = <4>;
+			ts,mod-12b = <1>;
+			ts,ref-sel = <0>;
+			ts,adc-freq = <1>;
+			ts,ave-ctrl = <3>;
+			ts,touch-det-delay = <3>;
+			ts,settling = <4>;
+			ts,fraction-z = <7>;
+			ts,i-drive = <1>;
+		};
+	};
+
+	eeprom: eeprom@50 {
+		compatible = "atmel,24c128";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
+
+	rtc: rtc@68 {
+		compatible = "stm,m41t62";
+		reg = <0x68>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3_1>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	hog {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK	0x80000000
+				MX53_PAD_EIM_EB3__GPIO2_31		0x80000000
+				MX53_PAD_PATA_DA_0__GPIO7_6		0x80000000
+				MX53_PAD_DISP0_DAT8__PWM1_PWMO		0x5
+
+			>;
+		};
+
+		led_pin_gpio: led_gpio@0 {
+			fsl,pins = <
+				MX53_PAD_PATA_DATA8__GPIO2_8		0x80000000
+				MX53_PAD_PATA_DATA9__GPIO2_9		0x80000000
+			>;
+		};
+	};
+};
+
+&nfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_nand_1>;
+	nand-bus-width = <8>;
+	nand-ecc-mode = "hw";
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1_1>;
+	status = "okay";
+};
+
+&ssi2 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_2>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2_1>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3_1>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts
index 8f0e9ae..a885d37 100644
--- a/arch/arm/boot/dts/imx53-qsb.dts
+++ b/arch/arm/boot/dts/imx53-qsb.dts
@@ -147,6 +147,7 @@
 		reg = <0x0a>;
 		VDDA-supply = <&reg_3p2v>;
 		VDDIO-supply = <&reg_3p2v>;
+		clocks = <&clks 150>;
 	};
 };
 
@@ -268,3 +269,11 @@
 	phy-reset-gpios = <&gpio7 6 0>;
 	status = "okay";
 };
+
+&usbh1 {
+       status = "okay";
+};
+
+&usbotg {
+       status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
new file mode 100644
index 0000000..f494766
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -0,0 +1,122 @@
+/*
+ * Copyright 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "imx53.dtsi"
+
+/ {
+	model = "Ka-Ro TX53";
+	compatible = "karo,tx53", "fsl,imx53";
+
+	memory {
+		reg = <0x70000000 0x40000000>; /* Up to 1GiB */
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_2>;
+	status = "disabled";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can2_1>;
+	status = "disabled";
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1_2>;
+	status = "disabled";
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1_2>;
+	status = "disabled";
+};
+
+&esdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc2_1>;
+	status = "disabled";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec_1>;
+	phy-mode = "rmii";
+	status = "disabled";
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3_2>;
+	status = "disabled";
+};
+
+&owire {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_owire_1>;
+	status = "disabled";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2_1>;
+	status = "disabled";
+};
+
+&ssi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux_1>;
+	status = "disabled";
+};
+
+&ssi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux_2>;
+	status = "disabled";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_2>,
+		    <&pinctrl_uart1_3>;
+	fsl,uart-has-rtscts;
+	status = "disabled";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2_2>;
+	fsl,uart-has-rtscts;
+	status = "disabled";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3_1>;
+	fsl,uart-has-rtscts;
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 845982e..2dbdc90 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -27,6 +27,9 @@
 		gpio4 = &gpio5;
 		gpio5 = &gpio6;
 		gpio6 = &gpio7;
+		i2c0 = &i2c1;
+		i2c1 = &i2c2;
+		i2c2 = &i2c3;
 	};
 
 	tzic: tz-interrupt-controller@0fffc000 {
@@ -163,10 +166,27 @@
 				};
 			};
 
+			usbphy0: usbphy@0 {
+				compatible = "usb-nop-xceiv";
+				clocks = <&clks 124>;
+				clock-names = "main_clk";
+				status = "okay";
+			};
+
+			usbphy1: usbphy@1 {
+				compatible = "usb-nop-xceiv";
+				clocks = <&clks 125>;
+				clock-names = "main_clk";
+				status = "okay";
+			};
+
 			usbotg: usb@53f80000 {
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80000 0x0200>;
 				interrupts = <18>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 0>;
+				fsl,usbphy = <&usbphy0>;
 				status = "disabled";
 			};
 
@@ -174,6 +194,9 @@
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80200 0x0200>;
 				interrupts = <14>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 1>;
+				fsl,usbphy = <&usbphy1>;
 				status = "disabled";
 			};
 
@@ -181,6 +204,8 @@
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80400 0x0200>;
 				interrupts = <16>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 2>;
 				status = "disabled";
 			};
 
@@ -188,9 +213,18 @@
 				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
 				reg = <0x53f80600 0x0200>;
 				interrupts = <17>;
+				clocks = <&clks 108>;
+				fsl,usbmisc = <&usbmisc 3>;
 				status = "disabled";
 			};
 
+			usbmisc: usbmisc@53f80800 {
+				#index-cells = <1>;
+				compatible = "fsl,imx53-usbmisc";
+				reg = <0x53f80800 0x200>;
+				clocks = <&clks 108>;
+			};
+
 			gpio1: gpio@53f84000 {
 				compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
 				reg = <0x53f84000 0x4000>;
@@ -267,6 +301,24 @@
 							MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD  0x80000000
 						>;
 					};
+
+					pinctrl_audmux_2: audmuxgrp-2 {
+						fsl,pins = <
+							MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC	0x80000000
+							MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD	0x80000000
+							MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS	0x80000000
+							MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD	0x80000000
+						>;
+					};
+
+					pinctrl_audmux_3: audmuxgrp-3 {
+						fsl,pins = <
+							MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC	0x80000000
+							MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD	0x80000000
+							MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS	0x80000000
+							MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD	0x80000000
+						>;
+					};
 				};
 
 				fec {
@@ -312,6 +364,22 @@
 							MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK   0x1d5
 						>;
 					};
+
+					pinctrl_csi_2: csigrp-2 {
+						fsl,pins = <
+							MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC	0x1d5
+							MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC	0x1d5
+							MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK	0x1d5
+							MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19	0x1d5
+							MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18	0x1d5
+							MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17	0x1d5
+							MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16	0x1d5
+							MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15	0x1d5
+							MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14	0x1d5
+							MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13	0x1d5
+							MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12	0x1d5
+						>;
+					};
 				};
 
 				cspi {
@@ -332,6 +400,17 @@
 							MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000
 						>;
 					};
+
+					pinctrl_ecspi1_2: ecspi1grp-2 {
+						fsl,pins = <
+							MX53_PAD_GPIO_19__ECSPI1_RDY	0x80000000
+							MX53_PAD_EIM_EB2__ECSPI1_SS0	0x80000000
+							MX53_PAD_EIM_D16__ECSPI1_SCLK	0x80000000
+							MX53_PAD_EIM_D17__ECSPI1_MISO	0x80000000
+							MX53_PAD_EIM_D18__ECSPI1_MOSI	0x80000000
+							MX53_PAD_EIM_D19__ECSPI1_SS1	0x80000000
+						>;
+					};
 				};
 
 				esdhc1 {
@@ -406,6 +485,13 @@
 							MX53_PAD_KEY_ROW2__CAN1_RXCAN 0x80000000
 						>;
 					};
+
+					pinctrl_can1_3: can1grp-3 {
+						fsl,pins = <
+							MX53_PAD_GPIO_7__CAN1_TXCAN	0x80000000
+							MX53_PAD_GPIO_8__CAN1_RXCAN	0x80000000
+						>;
+					};
 				};
 
 				can2 {
@@ -424,6 +510,13 @@
 							MX53_PAD_CSI0_DAT9__I2C1_SCL 0xc0000000
 						>;
 					};
+
+					pinctrl_i2c1_2: i2c1grp-2 {
+						fsl,pins = <
+							MX53_PAD_EIM_D21__I2C1_SCL	0xc0000000
+							MX53_PAD_EIM_D28__I2C1_SDA	0xc0000000
+						>;
+					};
 				};
 
 				i2c2 {
@@ -433,6 +526,13 @@
 							MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000
 						>;
 					};
+
+					pinctrl_i2c2_2: i2c2grp-2 {
+						fsl,pins = <
+							MX53_PAD_EIM_D16__I2C2_SDA	0xc0000000
+							MX53_PAD_EIM_EB2__I2C2_SCL	0xc0000000
+						>;
+					};
 				};
 
 				i2c3 {
@@ -444,6 +544,84 @@
 					};
 				};
 
+				ipu_disp1 {
+					pinctrl_ipu_disp1_1: ipudisp1grp-1 {
+						fsl,pins = <
+							MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0	0x5
+							MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1	0x5
+							MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2	0x5
+							MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3	0x5
+							MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4	0x5
+							MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5	0x5
+							MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6	0x5
+							MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7	0x5
+							MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8	0x5
+							MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9	0x5
+							MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10	0x5
+							MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11	0x5
+							MX53_PAD_EIM_A17__IPU_DISP1_DAT_12	0x5
+							MX53_PAD_EIM_A18__IPU_DISP1_DAT_13	0x5
+							MX53_PAD_EIM_A19__IPU_DISP1_DAT_14	0x5
+							MX53_PAD_EIM_A20__IPU_DISP1_DAT_15	0x5
+							MX53_PAD_EIM_A21__IPU_DISP1_DAT_16	0x5
+							MX53_PAD_EIM_A22__IPU_DISP1_DAT_17	0x5
+							MX53_PAD_EIM_A23__IPU_DISP1_DAT_18	0x5
+							MX53_PAD_EIM_A24__IPU_DISP1_DAT_19	0x5
+							MX53_PAD_EIM_D31__IPU_DISP1_DAT_20	0x5
+							MX53_PAD_EIM_D30__IPU_DISP1_DAT_21	0x5
+							MX53_PAD_EIM_D26__IPU_DISP1_DAT_22	0x5
+							MX53_PAD_EIM_D27__IPU_DISP1_DAT_23	0x5
+							MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK	0x5
+							MX53_PAD_EIM_DA13__IPU_DI1_D0_CS	0x5
+							MX53_PAD_EIM_DA14__IPU_DI1_D1_CS	0x5
+							MX53_PAD_EIM_DA15__IPU_DI1_PIN1		0x5
+							MX53_PAD_EIM_DA11__IPU_DI1_PIN2		0x5
+							MX53_PAD_EIM_DA12__IPU_DI1_PIN3		0x5
+							MX53_PAD_EIM_A25__IPU_DI1_PIN12		0x5
+							MX53_PAD_EIM_DA10__IPU_DI1_PIN15	0x5
+						>;
+					};
+				};
+
+				ipu_disp2 {
+					pinctrl_ipu_disp2_1: ipudisp2grp-1 {
+						fsl,pins = <
+							MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0	0x80000000
+							MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1	0x80000000
+							MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2	0x80000000
+							MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3	0x80000000
+							MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK	0x80000000
+							MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0	0x80000000
+							MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1	0x80000000
+							MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2	0x80000000
+							MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3	0x80000000
+							MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK	0x80000000
+						>;
+					};
+				};
+
+				nand {
+					pinctrl_nand_1: nandgrp-1 {
+						fsl,pins = <
+							MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B	0x4
+							MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B	0x4
+							MX53_PAD_NANDF_CLE__EMI_NANDF_CLE	0x4
+							MX53_PAD_NANDF_ALE__EMI_NANDF_ALE	0x4
+							MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B	0xe0
+							MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0	0xe0
+							MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0	0x4
+							MX53_PAD_PATA_DATA0__EMI_NANDF_D_0	0xa4
+							MX53_PAD_PATA_DATA1__EMI_NANDF_D_1	0xa4
+							MX53_PAD_PATA_DATA2__EMI_NANDF_D_2	0xa4
+							MX53_PAD_PATA_DATA3__EMI_NANDF_D_3	0xa4
+							MX53_PAD_PATA_DATA4__EMI_NANDF_D_4	0xa4
+							MX53_PAD_PATA_DATA5__EMI_NANDF_D_5	0xa4
+							MX53_PAD_PATA_DATA6__EMI_NANDF_D_6	0xa4
+							MX53_PAD_PATA_DATA7__EMI_NANDF_D_7	0xa4
+						>;
+					};
+				};
+
 				owire {
 					pinctrl_owire_1: owiregrp-1 {
 						fsl,pins = <
@@ -452,6 +630,22 @@
 					};
 				};
 
+				pwm1 {
+					pinctrl_pwm1_1: pwm1grp-1 {
+						fsl,pins = <
+							MX53_PAD_DISP0_DAT8__PWM1_PWMO	0x5
+						>;
+					};
+				};
+
+				pwm2 {
+					pinctrl_pwm2_1: pwm2grp-1 {
+						fsl,pins = <
+							MX53_PAD_GPIO_1__PWM2_PWMO	0x80000000
+						>;
+					};
+				};
+
 				uart1 {
 					pinctrl_uart1_1: uart1grp-1 {
 						fsl,pins = <
@@ -466,6 +660,13 @@
 							MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1c5
 						>;
 					};
+
+					pinctrl_uart1_3: uart1grp-3 {
+						fsl,pins = <
+							MX53_PAD_PATA_RESET_B__UART1_CTS 0x1c5
+							MX53_PAD_PATA_IORDY__UART1_RTS	 0x1c5
+						>;
+					};
 				};
 
 				uart2 {
@@ -475,6 +676,15 @@
 							MX53_PAD_PATA_DMARQ__UART2_TXD_MUX     0x1c5
 						>;
 					};
+
+					pinctrl_uart2_2: uart2grp-2 {
+						fsl,pins = <
+							MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX	0x1c5
+							MX53_PAD_PATA_DMARQ__UART2_TXD_MUX	0x1c5
+							MX53_PAD_PATA_DIOR__UART2_RTS		0x1c5
+							MX53_PAD_PATA_INTRQ__UART2_CTS		0x1c5
+						>;
+					};
 				};
 
 				uart3 {
@@ -513,7 +723,6 @@
 						>;
 					};
 				};
-
 			};
 
 			gpr: iomuxc-gpr@53fa8000 {
diff --git a/arch/arm/boot/dts/imx6dl-sabreauto.dts b/arch/arm/boot/dts/imx6dl-sabreauto.dts
index 7adcec3..60f3038 100644
--- a/arch/arm/boot/dts/imx6dl-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6dl-sabreauto.dts
@@ -25,6 +25,7 @@
 			fsl,pins = <
 				MX6DL_PAD_NANDF_CS2__GPIO6_IO15 0x80000000
 				MX6DL_PAD_SD2_DAT2__GPIO1_IO13  0x80000000
+				MX6DL_PAD_EIM_D19__GPIO3_IO19 	0x80000000
 			>;
 		};
 	};
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 5bcdf3a..4b13454 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -35,6 +35,16 @@
 				compatible = "fsl,imx6dl-iomuxc";
 				reg = <0x020e0000 0x4000>;
 
+				ecspi1 {
+					pinctrl_ecspi1_1: ecspi1grp-1 {
+						fsl,pins = <
+							MX6DL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
+							MX6DL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
+							MX6DL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
+						>;
+					};
+				};
+
 				enet {
 					pinctrl_enet_1: enetgrp-1 {
 						fsl,pins = <
@@ -78,6 +88,30 @@
 					};
 				};
 
+				gpmi-nand {
+					pinctrl_gpmi_nand_1: gpmi-nand-1 {
+						fsl,pins = <
+							MX6DL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
+							MX6DL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
+							MX6DL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
+							MX6DL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+							MX6DL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
+							MX6DL_PAD_NANDF_CS1__NAND_CE1_B   0xb0b1
+							MX6DL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
+							MX6DL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
+							MX6DL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
+							MX6DL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
+							MX6DL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
+							MX6DL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
+							MX6DL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
+							MX6DL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
+							MX6DL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
+							MX6DL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
+							MX6DL_PAD_SD4_DAT0__NAND_DQS      0x00b1
+						>;
+					};
+				};
+
 				uart1 {
 					pinctrl_uart1_1: uart1grp-1 {
 						fsl,pins = <
diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts
index 49d6f28..9fb3e99 100644
--- a/arch/arm/boot/dts/imx6q-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6q-sabreauto.dts
@@ -29,6 +29,7 @@
 			fsl,pins = <
 				MX6Q_PAD_NANDF_CS2__GPIO6_IO15 0x80000000
 				MX6Q_PAD_SD2_DAT2__GPIO1_IO13  0x80000000
+				MX6Q_PAD_EIM_D19__GPIO3_IO19   0x80000000
 			>;
 		};
 	};
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 21e6758..ed11bcf 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -168,8 +168,6 @@
 							MX6Q_PAD_NANDF_RB0__NAND_READY_B 0xb000
 							MX6Q_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
 							MX6Q_PAD_NANDF_CS1__NAND_CE1_B   0xb0b1
-							MX6Q_PAD_NANDF_CS2__NAND_CE2_B   0xb0b1
-							MX6Q_PAD_NANDF_CS3__NAND_CE3_B   0xb0b1
 							MX6Q_PAD_SD4_CMD__NAND_RE_B      0xb0b1
 							MX6Q_PAD_SD4_CLK__NAND_WE_B      0xb0b1
 							MX6Q_PAD_NANDF_D0__NAND_DATA00   0xb0b1
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 4d237cf..d6baa51 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -16,6 +16,22 @@
 	};
 };
 
+&ecspi1 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio3 19 0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1_1>;
+	status = "disabled"; /* pin conflict with WEIM NOR */
+
+	flash: m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p32";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet_2>;
@@ -23,6 +39,12 @@
 	status = "okay";
 };
 
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand_1>;
+	status = "okay";
+};
+
 &uart4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart4_1>;
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 9e8296e..42e461c 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -106,6 +106,8 @@
 			interrupts = <0 92 0x04>;
 			cache-unified;
 			cache-level = <2>;
+			arm,tag-latency = <4 2 3>;
+			arm,data-latency = <4 2 3>;
 		};
 
 		pmu {
@@ -638,7 +640,7 @@
 				status = "disabled";
 			};
 
-			usbmisc: usbmisc: usbmisc@02184800 {
+			usbmisc: usbmisc@02184800 {
 				#index-cells = <1>;
 				compatible = "fsl,imx6q-usbmisc";
 				reg = <0x02184800 0x200>;
@@ -752,11 +754,6 @@
 				reg = <0x021bc000 0x4000>;
 			};
 
-			ocotp@021c0000 {
-				reg = <0x021c0000 0x4000>;
-				interrupts = <0 21 0x04>;
-			};
-
 			tzasc@021d0000 { /* TZASC1 */
 				reg = <0x021d0000 0x4000>;
 				interrupts = <0 108 0x04>;
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
new file mode 100644
index 0000000..2886a59
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "imx6sl.dtsi"
+
+/ {
+	model = "Freescale i.MX6 SoloLite EVK Board";
+	compatible = "fsl,imx6sl-evk", "fsl,imx6sl";
+
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec_1>;
+	phy-mode = "rmii";
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	hog {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6SL_PAD_KEY_ROW7__GPIO4_IO07    0x17059
+				MX6SL_PAD_KEY_COL7__GPIO4_IO06    0x17059
+				MX6SL_PAD_SD2_DAT7__GPIO5_IO00    0x17059
+				MX6SL_PAD_SD2_DAT6__GPIO4_IO29    0x17059
+				MX6SL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059
+			>;
+		};
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_1>;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1_1>;
+	bus-width = <8>;
+	cd-gpios = <&gpio4 7 0>;
+	wp-gpios = <&gpio4 6 0>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2_1>;
+	cd-gpios = <&gpio5 0 0>;
+	wp-gpios = <&gpio4 29 0>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3_1>;
+	cd-gpios = <&gpio3 22 0>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
new file mode 100644
index 0000000..c5e5da0
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -0,0 +1,779 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include "skeleton.dtsi"
+#include "imx6sl-pinfunc.h"
+#include <dt-bindings/clock/imx6sl-clock.h>
+
+/ {
+	aliases {
+		serial0 = &uart1;
+		serial1 = &uart2;
+		serial2 = &uart3;
+		serial3 = &uart4;
+		serial4 = &uart5;
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		gpio4 = &gpio5;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+	};
+
+	intc: interrupt-controller@00a01000 {
+		compatible = "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		interrupt-controller;
+		reg = <0x00a01000 0x1000>,
+		      <0x00a00100 0x100>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ckil {
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+		};
+
+		osc {
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		interrupt-parent = <&intc>;
+		ranges;
+
+		L2: l2-cache@00a02000 {
+			compatible = "arm,pl310-cache";
+			reg = <0x00a02000 0x1000>;
+			interrupts = <0 92 0x04>;
+			cache-unified;
+			cache-level = <2>;
+			arm,tag-latency = <4 2 3>;
+			arm,data-latency = <4 2 3>;
+		};
+
+		pmu {
+			compatible = "arm,cortex-a9-pmu";
+			interrupts = <0 94 0x04>;
+		};
+
+		aips1: aips-bus@02000000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x02000000 0x100000>;
+			ranges;
+
+			spba: spba-bus@02000000 {
+				compatible = "fsl,spba-bus", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0x02000000 0x40000>;
+				ranges;
+
+				spdif: spdif@02004000 {
+					reg = <0x02004000 0x4000>;
+					interrupts = <0 52 0x04>;
+				};
+
+				ecspi1: ecspi@02008000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
+					reg = <0x02008000 0x4000>;
+					interrupts = <0 31 0x04>;
+					clocks = <&clks IMX6SL_CLK_ECSPI1>,
+						 <&clks IMX6SL_CLK_ECSPI1>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ecspi2: ecspi@0200c000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
+					reg = <0x0200c000 0x4000>;
+					interrupts = <0 32 0x04>;
+					clocks = <&clks IMX6SL_CLK_ECSPI2>,
+						 <&clks IMX6SL_CLK_ECSPI2>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ecspi3: ecspi@02010000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
+					reg = <0x02010000 0x4000>;
+					interrupts = <0 33 0x04>;
+					clocks = <&clks IMX6SL_CLK_ECSPI3>,
+						 <&clks IMX6SL_CLK_ECSPI3>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ecspi4: ecspi@02014000 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi";
+					reg = <0x02014000 0x4000>;
+					interrupts = <0 34 0x04>;
+					clocks = <&clks IMX6SL_CLK_ECSPI4>,
+						 <&clks IMX6SL_CLK_ECSPI4>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				uart5: serial@02018000 {
+					compatible = "fsl,imx6sl-uart", "fsl,imx21-uart";
+					reg = <0x02018000 0x4000>;
+					interrupts = <0 30 0x04>;
+					clocks = <&clks IMX6SL_CLK_UART>,
+						 <&clks IMX6SL_CLK_UART_SERIAL>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				uart1: serial@02020000 {
+					compatible = "fsl,imx6sl-uart", "fsl,imx21-uart";
+					reg = <0x02020000 0x4000>;
+					interrupts = <0 26 0x04>;
+					clocks = <&clks IMX6SL_CLK_UART>,
+						 <&clks IMX6SL_CLK_UART_SERIAL>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				uart2: serial@02024000 {
+					compatible = "fsl,imx6sl-uart", "fsl,imx21-uart";
+					reg = <0x02024000 0x4000>;
+					interrupts = <0 27 0x04>;
+					clocks = <&clks IMX6SL_CLK_UART>,
+						 <&clks IMX6SL_CLK_UART_SERIAL>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				ssi1: ssi@02028000 {
+					compatible = "fsl,imx6sl-ssi","fsl,imx21-ssi";
+					reg = <0x02028000 0x4000>;
+					interrupts = <0 46 0x04>;
+					clocks = <&clks IMX6SL_CLK_SSI1>;
+					fsl,fifo-depth = <15>;
+					status = "disabled";
+				};
+
+				ssi2: ssi@0202c000 {
+					compatible = "fsl,imx6sl-ssi","fsl,imx21-ssi";
+					reg = <0x0202c000 0x4000>;
+					interrupts = <0 47 0x04>;
+					clocks = <&clks IMX6SL_CLK_SSI2>;
+					fsl,fifo-depth = <15>;
+					status = "disabled";
+				};
+
+				ssi3: ssi@02030000 {
+					compatible = "fsl,imx6sl-ssi","fsl,imx21-ssi";
+					reg = <0x02030000 0x4000>;
+					interrupts = <0 48 0x04>;
+					clocks = <&clks IMX6SL_CLK_SSI3>;
+					fsl,fifo-depth = <15>;
+					status = "disabled";
+				};
+
+				uart3: serial@02034000 {
+					compatible = "fsl,imx6sl-uart", "fsl,imx21-uart";
+					reg = <0x02034000 0x4000>;
+					interrupts = <0 28 0x04>;
+					clocks = <&clks IMX6SL_CLK_UART>,
+						 <&clks IMX6SL_CLK_UART_SERIAL>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+
+				uart4: serial@02038000 {
+					compatible = "fsl,imx6sl-uart", "fsl,imx21-uart";
+					reg = <0x02038000 0x4000>;
+					interrupts = <0 29 0x04>;
+					clocks = <&clks IMX6SL_CLK_UART>,
+						 <&clks IMX6SL_CLK_UART_SERIAL>;
+					clock-names = "ipg", "per";
+					status = "disabled";
+				};
+			};
+
+			pwm1: pwm@02080000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
+				reg = <0x02080000 0x4000>;
+				interrupts = <0 83 0x04>;
+				clocks = <&clks IMX6SL_CLK_PWM1>,
+					 <&clks IMX6SL_CLK_PWM1>;
+				clock-names = "ipg", "per";
+			};
+
+			pwm2: pwm@02084000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
+				reg = <0x02084000 0x4000>;
+				interrupts = <0 84 0x04>;
+				clocks = <&clks IMX6SL_CLK_PWM2>,
+					 <&clks IMX6SL_CLK_PWM2>;
+				clock-names = "ipg", "per";
+			};
+
+			pwm3: pwm@02088000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
+				reg = <0x02088000 0x4000>;
+				interrupts = <0 85 0x04>;
+				clocks = <&clks IMX6SL_CLK_PWM3>,
+					 <&clks IMX6SL_CLK_PWM3>;
+				clock-names = "ipg", "per";
+			};
+
+			pwm4: pwm@0208c000 {
+				#pwm-cells = <2>;
+				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
+				reg = <0x0208c000 0x4000>;
+				interrupts = <0 86 0x04>;
+				clocks = <&clks IMX6SL_CLK_PWM4>,
+					 <&clks IMX6SL_CLK_PWM4>;
+				clock-names = "ipg", "per";
+			};
+
+			gpt: gpt@02098000 {
+				compatible = "fsl,imx6sl-gpt";
+				reg = <0x02098000 0x4000>;
+				interrupts = <0 55 0x04>;
+				clocks = <&clks IMX6SL_CLK_GPT>,
+					 <&clks IMX6SL_CLK_GPT_SERIAL>;
+				clock-names = "ipg", "per";
+			};
+
+			gpio1: gpio@0209c000 {
+				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
+				reg = <0x0209c000 0x4000>;
+				interrupts = <0 66 0x04 0 67 0x04>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio2: gpio@020a0000 {
+				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
+				reg = <0x020a0000 0x4000>;
+				interrupts = <0 68 0x04 0 69 0x04>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio3: gpio@020a4000 {
+				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
+				reg = <0x020a4000 0x4000>;
+				interrupts = <0 70 0x04 0 71 0x04>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio4: gpio@020a8000 {
+				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
+				reg = <0x020a8000 0x4000>;
+				interrupts = <0 72 0x04 0 73 0x04>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			gpio5: gpio@020ac000 {
+				compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio";
+				reg = <0x020ac000 0x4000>;
+				interrupts = <0 74 0x04 0 75 0x04>;
+				gpio-controller;
+				#gpio-cells = <2>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			kpp: kpp@020b8000 {
+				reg = <0x020b8000 0x4000>;
+				interrupts = <0 82 0x04>;
+			};
+
+			wdog1: wdog@020bc000 {
+				compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt";
+				reg = <0x020bc000 0x4000>;
+				interrupts = <0 80 0x04>;
+				clocks = <&clks IMX6SL_CLK_DUMMY>;
+			};
+
+			wdog2: wdog@020c0000 {
+				compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt";
+				reg = <0x020c0000 0x4000>;
+				interrupts = <0 81 0x04>;
+				clocks = <&clks IMX6SL_CLK_DUMMY>;
+				status = "disabled";
+			};
+
+			clks: ccm@020c4000 {
+				compatible = "fsl,imx6sl-ccm";
+				reg = <0x020c4000 0x4000>;
+				interrupts = <0 87 0x04 0 88 0x04>;
+				#clock-cells = <1>;
+			};
+
+			anatop: anatop@020c8000 {
+				compatible = "fsl,imx6sl-anatop", "syscon", "simple-bus";
+				reg = <0x020c8000 0x1000>;
+				interrupts = <0 49 0x04 0 54 0x04 0 127 0x04>;
+
+				regulator-1p1@110 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd1p1";
+					regulator-min-microvolt = <800000>;
+					regulator-max-microvolt = <1375000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x110>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <4>;
+					anatop-min-voltage = <800000>;
+					anatop-max-voltage = <1375000>;
+				};
+
+				regulator-3p0@120 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd3p0";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <3150000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x120>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <0>;
+					anatop-min-voltage = <2625000>;
+					anatop-max-voltage = <3400000>;
+				};
+
+				regulator-2p5@130 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vdd2p5";
+					regulator-min-microvolt = <2100000>;
+					regulator-max-microvolt = <2850000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x130>;
+					anatop-vol-bit-shift = <8>;
+					anatop-vol-bit-width = <5>;
+					anatop-min-bit-val = <0>;
+					anatop-min-voltage = <2100000>;
+					anatop-max-voltage = <2850000>;
+				};
+
+				reg_arm: regulator-vddcore@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "cpu";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <0>;
+					anatop-vol-bit-width = <5>;
+					anatop-delay-reg-offset = <0x170>;
+					anatop-delay-bit-shift = <24>;
+					anatop-delay-bit-width = <2>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+
+				reg_pu: regulator-vddpu@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddpu";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <9>;
+					anatop-vol-bit-width = <5>;
+					anatop-delay-reg-offset = <0x170>;
+					anatop-delay-bit-shift = <26>;
+					anatop-delay-bit-width = <2>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+
+				reg_soc: regulator-vddsoc@140 {
+					compatible = "fsl,anatop-regulator";
+					regulator-name = "vddsoc";
+					regulator-min-microvolt = <725000>;
+					regulator-max-microvolt = <1450000>;
+					regulator-always-on;
+					anatop-reg-offset = <0x140>;
+					anatop-vol-bit-shift = <18>;
+					anatop-vol-bit-width = <5>;
+					anatop-delay-reg-offset = <0x170>;
+					anatop-delay-bit-shift = <28>;
+					anatop-delay-bit-width = <2>;
+					anatop-min-bit-val = <1>;
+					anatop-min-voltage = <725000>;
+					anatop-max-voltage = <1450000>;
+				};
+			};
+
+			usbphy1: usbphy@020c9000 {
+				compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy";
+				reg = <0x020c9000 0x1000>;
+				interrupts = <0 44 0x04>;
+				clocks = <&clks IMX6SL_CLK_USBPHY1>;
+			};
+
+			usbphy2: usbphy@020ca000 {
+				compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy";
+				reg = <0x020ca000 0x1000>;
+				interrupts = <0 45 0x04>;
+				clocks = <&clks IMX6SL_CLK_USBPHY2>;
+			};
+
+			snvs@020cc000 {
+				compatible = "fsl,sec-v4.0-mon", "simple-bus";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges = <0 0x020cc000 0x4000>;
+
+				snvs-rtc-lp@34 {
+					compatible = "fsl,sec-v4.0-mon-rtc-lp";
+					reg = <0x34 0x58>;
+					interrupts = <0 19 0x04 0 20 0x04>;
+				};
+			};
+
+			epit1: epit@020d0000 {
+				reg = <0x020d0000 0x4000>;
+				interrupts = <0 56 0x04>;
+			};
+
+			epit2: epit@020d4000 {
+				reg = <0x020d4000 0x4000>;
+				interrupts = <0 57 0x04>;
+			};
+
+			src: src@020d8000 {
+				compatible = "fsl,imx6sl-src", "fsl,imx51-src";
+				reg = <0x020d8000 0x4000>;
+				interrupts = <0 91 0x04 0 96 0x04>;
+				#reset-cells = <1>;
+			};
+
+			gpc: gpc@020dc000 {
+				compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc";
+				reg = <0x020dc000 0x4000>;
+				interrupts = <0 89 0x04>;
+			};
+
+			iomuxc: iomuxc@020e0000 {
+				compatible = "fsl,imx6sl-iomuxc";
+				reg = <0x020e0000 0x4000>;
+
+				fec {
+					pinctrl_fec_1: fecgrp-1 {
+						fsl,pins = <
+							MX6SL_PAD_FEC_MDC__FEC_MDC         0x1b0b0
+							MX6SL_PAD_FEC_MDIO__FEC_MDIO       0x1b0b0
+							MX6SL_PAD_FEC_CRS_DV__FEC_RX_DV    0x1b0b0
+							MX6SL_PAD_FEC_RXD0__FEC_RX_DATA0   0x1b0b0
+							MX6SL_PAD_FEC_RXD1__FEC_RX_DATA1   0x1b0b0
+							MX6SL_PAD_FEC_TX_EN__FEC_TX_EN     0x1b0b0
+							MX6SL_PAD_FEC_TXD0__FEC_TX_DATA0   0x1b0b0
+							MX6SL_PAD_FEC_TXD1__FEC_TX_DATA1   0x1b0b0
+							MX6SL_PAD_FEC_REF_CLK__FEC_REF_OUT 0x4001b0a8
+						>;
+					};
+				};
+
+				uart1 {
+					pinctrl_uart1_1: uart1grp-1 {
+						fsl,pins = <
+							MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
+							MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
+						>;
+					};
+				};
+
+				usdhc1 {
+					pinctrl_usdhc1_1: usdhc1grp-1 {
+						fsl,pins = <
+							MX6SL_PAD_SD1_CMD__SD1_CMD    0x17059
+							MX6SL_PAD_SD1_CLK__SD1_CLK    0x10059
+							MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+							MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+							MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+							MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+							MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x17059
+							MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x17059
+							MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x17059
+							MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059
+						>;
+					};
+				};
+
+				usdhc2 {
+					pinctrl_usdhc2_1: usdhc2grp-1 {
+						fsl,pins = <
+							MX6SL_PAD_SD2_CMD__SD2_CMD    0x17059
+							MX6SL_PAD_SD2_CLK__SD2_CLK    0x10059
+							MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+							MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+							MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+							MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+						>;
+					};
+				};
+
+				usdhc3 {
+					pinctrl_usdhc3_1: usdhc3grp-1 {
+						fsl,pins = <
+							MX6SL_PAD_SD3_CMD__SD3_CMD    0x17059
+							MX6SL_PAD_SD3_CLK__SD3_CLK    0x10059
+							MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+							MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+							MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+							MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+						>;
+					};
+				};
+			};
+
+			csi: csi@020e4000 {
+				reg = <0x020e4000 0x4000>;
+				interrupts = <0 7 0x04>;
+			};
+
+			spdc: spdc@020e8000 {
+				reg = <0x020e8000 0x4000>;
+				interrupts = <0 6 0x04>;
+			};
+
+			sdma: sdma@020ec000 {
+				compatible = "fsl,imx6sl-sdma", "fsl,imx35-sdma";
+				reg = <0x020ec000 0x4000>;
+				interrupts = <0 2 0x04>;
+				clocks = <&clks IMX6SL_CLK_SDMA>,
+					 <&clks IMX6SL_CLK_SDMA>;
+				clock-names = "ipg", "ahb";
+				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6sl.bin";
+			};
+
+			pxp: pxp@020f0000 {
+				reg = <0x020f0000 0x4000>;
+				interrupts = <0 98 0x04>;
+			};
+
+			epdc: epdc@020f4000 {
+				reg = <0x020f4000 0x4000>;
+				interrupts = <0 97 0x04>;
+			};
+
+			lcdif: lcdif@020f8000 {
+				reg = <0x020f8000 0x4000>;
+				interrupts = <0 39 0x04>;
+			};
+
+			dcp: dcp@020fc000 {
+				reg = <0x020fc000 0x4000>;
+				interrupts = <0 99 0x04>;
+			};
+		};
+
+		aips2: aips-bus@02100000 {
+			compatible = "fsl,aips-bus", "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x02100000 0x100000>;
+			ranges;
+
+			usbotg1: usb@02184000 {
+				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
+				reg = <0x02184000 0x200>;
+				interrupts = <0 43 0x04>;
+				clocks = <&clks IMX6SL_CLK_USBOH3>;
+				fsl,usbphy = <&usbphy1>;
+				fsl,usbmisc = <&usbmisc 0>;
+				status = "disabled";
+			};
+
+			usbotg2: usb@02184200 {
+				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
+				reg = <0x02184200 0x200>;
+				interrupts = <0 40 0x04>;
+				clocks = <&clks IMX6SL_CLK_USBOH3>;
+				fsl,usbphy = <&usbphy2>;
+				fsl,usbmisc = <&usbmisc 1>;
+				status = "disabled";
+			};
+
+			usbh: usb@02184400 {
+				compatible = "fsl,imx6sl-usb", "fsl,imx27-usb";
+				reg = <0x02184400 0x200>;
+				interrupts = <0 42 0x04>;
+				clocks = <&clks IMX6SL_CLK_USBOH3>;
+				fsl,usbmisc = <&usbmisc 2>;
+				status = "disabled";
+			};
+
+			usbmisc: usbmisc@02184800 {
+				#index-cells = <1>;
+				compatible = "fsl,imx6sl-usbmisc", "fsl,imx6q-usbmisc";
+				reg = <0x02184800 0x200>;
+				clocks = <&clks IMX6SL_CLK_USBOH3>;
+			};
+
+			fec: ethernet@02188000 {
+				compatible = "fsl,imx6sl-fec", "fsl,imx25-fec";
+				reg = <0x02188000 0x4000>;
+				interrupts = <0 114 0x04>;
+				clocks = <&clks IMX6SL_CLK_ENET_REF>,
+					 <&clks IMX6SL_CLK_ENET_REF>;
+				clock-names = "ipg", "ahb";
+				status = "disabled";
+			};
+
+			usdhc1: usdhc@02190000 {
+				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
+				reg = <0x02190000 0x4000>;
+				interrupts = <0 22 0x04>;
+				clocks = <&clks IMX6SL_CLK_USDHC1>,
+					 <&clks IMX6SL_CLK_USDHC1>,
+					 <&clks IMX6SL_CLK_USDHC1>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			usdhc2: usdhc@02194000 {
+				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
+				reg = <0x02194000 0x4000>;
+				interrupts = <0 23 0x04>;
+				clocks = <&clks IMX6SL_CLK_USDHC2>,
+					 <&clks IMX6SL_CLK_USDHC2>,
+					 <&clks IMX6SL_CLK_USDHC2>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			usdhc3: usdhc@02198000 {
+				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
+				reg = <0x02198000 0x4000>;
+				interrupts = <0 24 0x04>;
+				clocks = <&clks IMX6SL_CLK_USDHC3>,
+					 <&clks IMX6SL_CLK_USDHC3>,
+					 <&clks IMX6SL_CLK_USDHC3>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			usdhc4: usdhc@0219c000 {
+				compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc";
+				reg = <0x0219c000 0x4000>;
+				interrupts = <0 25 0x04>;
+				clocks = <&clks IMX6SL_CLK_USDHC4>,
+					 <&clks IMX6SL_CLK_USDHC4>,
+					 <&clks IMX6SL_CLK_USDHC4>;
+				clock-names = "ipg", "ahb", "per";
+				bus-width = <4>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@021a0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
+				reg = <0x021a0000 0x4000>;
+				interrupts = <0 36 0x04>;
+				clocks = <&clks IMX6SL_CLK_I2C1>;
+				status = "disabled";
+			};
+
+			i2c2: i2c@021a4000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
+				reg = <0x021a4000 0x4000>;
+				interrupts = <0 37 0x04>;
+				clocks = <&clks IMX6SL_CLK_I2C2>;
+				status = "disabled";
+			};
+
+			i2c3: i2c@021a8000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c";
+				reg = <0x021a8000 0x4000>;
+				interrupts = <0 38 0x04>;
+				clocks = <&clks IMX6SL_CLK_I2C3>;
+				status = "disabled";
+			};
+
+			mmdc: mmdc@021b0000 {
+				compatible = "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc";
+				reg = <0x021b0000 0x4000>;
+			};
+
+			rngb: rngb@021b4000 {
+				reg = <0x021b4000 0x4000>;
+				interrupts = <0 5 0x04>;
+			};
+
+			weim: weim@021b8000 {
+				reg = <0x021b8000 0x4000>;
+				interrupts = <0 14 0x04>;
+			};
+
+			ocotp: ocotp@021bc000 {
+				compatible = "fsl,imx6sl-ocotp";
+				reg = <0x021bc000 0x4000>;
+			};
+
+			audmux: audmux@021d8000 {
+				compatible = "fsl,imx6sl-audmux", "fsl,imx31-audmux";
+				reg = <0x021d8000 0x4000>;
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
new file mode 100644
index 0000000..09ea22c
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
@@ -0,0 +1,45 @@
+/*
+ * Reference Device Tree Source for the armadillo 800 eva board
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+/include/ "r8a7740.dtsi"
+
+/ {
+	model = "armadillo 800 eva reference";
+	compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740";
+
+	chosen {
+		bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x40000000 0x20000000>;
+	};
+
+	reg_3p3v: regulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+};
+
+&i2c0 {
+	touchscreen: st1232@55 {
+		compatible = "sitronix,st1232";
+		reg = <0x55>;
+		interrupt-parent = <&irqpin1>;
+		interrupts = <2 0>; /* IRQ10: hwirq 2 on irqpin1 */
+	};
+};
diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi
index 798fa35..25dc930 100644
--- a/arch/arm/boot/dts/r8a7740.dtsi
+++ b/arch/arm/boot/dts/r8a7740.dtsi
@@ -18,4 +18,121 @@
 			compatible = "arm,cortex-a9";
 		};
 	};
+
+	gic: interrupt-controller@c2800000 {
+		compatible = "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <1>;
+		interrupt-controller;
+		reg = <0xc2800000 0x1000>,
+		      <0xc2000000 0x1000>;
+	};
+
+	/* irqpin0: IRQ0 - IRQ7 */
+	irqpin0: irqpin@e6900000 {
+		compatible = "renesas,intc-irqpin";
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		reg = <0xe6900000 4>,
+			<0xe6900010 4>,
+			<0xe6900020 1>,
+			<0xe6900040 1>,
+			<0xe6900060 1>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4>;
+	};
+
+	/* irqpin1: IRQ8 - IRQ15 */
+	irqpin1: irqpin@e6900004 {
+		compatible = "renesas,intc-irqpin";
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		reg = <0xe6900004 4>,
+			<0xe6900014 4>,
+			<0xe6900024 1>,
+			<0xe6900044 1>,
+			<0xe6900064 1>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4>;
+	};
+
+	/* irqpin2: IRQ16 - IRQ23 */
+	irqpin2: irqpin@e6900008 {
+		compatible = "renesas,intc-irqpin";
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		reg = <0xe6900008 4>,
+			<0xe6900018 4>,
+			<0xe6900028 1>,
+			<0xe6900048 1>,
+			<0xe6900068 1>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4>;
+	};
+
+	/* irqpin3: IRQ24 - IRQ31 */
+	irqpin3: irqpin@e690000c {
+		compatible = "renesas,intc-irqpin";
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		reg = <0xe690000c 4>,
+			<0xe690001c 4>,
+			<0xe690002c 1>,
+			<0xe690004c 1>,
+			<0xe690006c 1>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4
+			      0 149 0x4>;
+	};
+
+	i2c0: i2c@fff20000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "renesas,rmobile-iic";
+		reg = <0xfff20000 0x425>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 201 0x4
+			      0 202 0x4
+			      0 203 0x4
+			      0 204 0x4>;
+	};
+
+	i2c1: i2c@e6c20000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "renesas,rmobile-iic";
+		reg = <0xe6c20000 0x425>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 70 0x4
+			      0 71 0x4
+			      0 72 0x4
+			      0 73 0x4>;
+	};
 };
diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index fe5c6f2..7f146c6 100644
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -48,6 +48,23 @@
                       <0xf0000100 0x100>;
         };
 
+	irqpin0: irqpin@fe780010 {
+		compatible = "renesas,intc-irqpin";
+		#interrupt-cells = <2>;
+		interrupt-controller;
+		reg = <0xfe78001c 4>,
+			<0xfe780010 4>,
+			<0xfe780024 4>,
+			<0xfe780044 4>,
+			<0xfe780064 4>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 27 0x4
+				0 28 0x4
+				0 29 0x4
+				0 30 0x4>;
+		sense-bitfield-width = <2>;
+	};
+
 	i2c0: i2c@0xffc70000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 5972abb..b6f759e 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -18,6 +18,19 @@
 	model = "KZM-A9-GT";
 	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd_dvfs>;
+			operating-points = <
+				/* kHz  uV */
+				1196000 1315000
+				 598000 1175000
+				 398667 1065000
+			>;
+			voltage-tolerance = <1>; /* 1% */
+		};
+	};
+
 	chosen {
 		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
 	};
@@ -59,6 +72,79 @@
 	};
 };
 
+&i2c0 {
+	as3711@40 {
+		compatible = "ams,as3711";
+		reg = <0x40>;
+
+		regulators {
+			vdd_dvfs: sd1 {
+				regulator-name = "1.315V CPU";
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd2 {
+				regulator-name = "1.8V";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			sd4 {
+				regulator-name = "1.215V";
+				regulator-min-microvolt = <1215000>;
+				regulator-max-microvolt = <1235000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo2 {
+				regulator-name = "2.8V CPU";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo3 {
+				regulator-name = "3.0V CPU";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo4 {
+				regulator-name = "2.8V";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo5 {
+				regulator-name = "2.8V #2";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo7 {
+				regulator-name = "1.15V CPU";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+			ldo8 {
+				regulator-name = "1.15V CPU #2";
+				regulator-min-microvolt = <1150000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
 &mmcif {
 	bus-width = <8>;
 	vmmc-supply = <&reg_1p8v>;
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index ec40bf7..17fd9c6 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -179,6 +179,17 @@
 			      0 190 0x4>;
 	};
 
+	timer@e6138010 {
+		compatible = "renesas,cmt-timer";
+		interrupt-parent = <&gic>;
+		reg = <0xe6138010 0xc>;
+		interrupts = <0 65 0x4>;
+		renesas,device-id = <1>;
+		renesas,channel-id = <0>;
+		renesas,source-quality = <3>;
+		renesas,event-quality = <3>;
+	};
+
 	mmcif: mmcif@0x10010000 {
 		compatible = "renesas,sh-mmcif";
 		reg = <0xe6bd0000 0x100>;
diff --git a/arch/arm/common/mcpm_platsmp.c b/arch/arm/common/mcpm_platsmp.c
index 52b88d8..3caed0d 100644
--- a/arch/arm/common/mcpm_platsmp.c
+++ b/arch/arm/common/mcpm_platsmp.c
@@ -15,8 +15,6 @@
 #include <linux/smp.h>
 #include <linux/spinlock.h>
 
-#include <linux/irqchip/arm-gic.h>
-
 #include <asm/mcpm.h>
 #include <asm/smp.h>
 #include <asm/smp_plat.h>
@@ -49,7 +47,6 @@ static int __cpuinit mcpm_boot_secondary(unsigned int cpu, struct task_struct *i
 static void __cpuinit mcpm_secondary_init(unsigned int cpu)
 {
 	mcpm_cpu_powered_up();
-	gic_secondary_init(0);
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
index 0f2d80d..fae939d 100644
--- a/arch/arm/configs/armadillo800eva_defconfig
+++ b/arch/arm/configs/armadillo800eva_defconfig
@@ -86,7 +86,7 @@ CONFIG_TOUCHSCREEN_ST1232=y
 # CONFIG_SERIO is not set
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=8
+CONFIG_SERIAL_SH_SCI_NR_UARTS=9
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
diff --git a/arch/arm/configs/bockw_defconfig b/arch/arm/configs/bockw_defconfig
index 6524cdf..d662608 100644
--- a/arch/arm/configs/bockw_defconfig
+++ b/arch/arm/configs/bockw_defconfig
@@ -31,6 +31,7 @@ CONFIG_CMDLINE="console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp"
 CONFIG_CMDLINE_FORCE=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_SUSPEND is not set
+CONFIG_PM_RUNTIME=y
 CONFIG_NET=y
 CONFIG_UNIX=y
 CONFIG_INET=y
@@ -48,6 +49,8 @@ CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_STANDALONE is not set
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 # CONFIG_FW_LOADER is not set
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
 CONFIG_NETDEVICES=y
 # CONFIG_NET_CADENCE is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
@@ -71,7 +74,18 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=6
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 # CONFIG_HW_RANDOM is not set
 # CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
+CONFIG_I2C=y
+CONFIG_I2C_RCAR=y
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_RCAR_PHY=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHI=y
 CONFIG_UIO=y
 CONFIG_UIO_PDRV_GENIRQ=y
 # CONFIG_IOMMU_SUPPORT is not set
diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig
index f6e585b..1ad0280 100644
--- a/arch/arm/configs/kzm9g_defconfig
+++ b/arch/arm/configs/kzm9g_defconfig
@@ -84,9 +84,12 @@ CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_SH_MOBILE=y
 CONFIG_GPIO_PCF857X=y
 # CONFIG_HWMON is not set
+CONFIG_MFD_AS3711=y
 CONFIG_REGULATOR=y
+CONFIG_REGULATOR_AS3711=y
 CONFIG_FB=y
 CONFIG_FB_SH_MOBILE_LCDC=y
+CONFIG_BACKLIGHT_AS3711=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
 CONFIG_FB_SH_MOBILE_MERAM=y
diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
index 7e0ebb6..a1ee534 100644
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@@ -26,7 +26,8 @@ CONFIG_ARCH_OMAP=y
 CONFIG_ARCH_OMAP1=y
 CONFIG_OMAP_RESET_CLOCKS=y
 # CONFIG_OMAP_MUX is not set
-CONFIG_OMAP_MBOX_FWK=y
+CONFIG_MAILBOX=y
+CONFIG_OMAP1_MBOX=y
 CONFIG_OMAP_32K_TIMER=y
 CONFIG_OMAP_DM_TIMER=y
 CONFIG_ARCH_OMAP730=y
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 05ee9ee..a5fef71 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -136,7 +136,11 @@
  * assumes FIQs are enabled, and that the processor is in SVC mode.
  */
 	.macro	save_and_disable_irqs, oldcpsr
+#ifdef CONFIG_CPU_V7M
+	mrs	\oldcpsr, primask
+#else
 	mrs	\oldcpsr, cpsr
+#endif
 	disable_irq
 	.endm
 
@@ -150,7 +154,11 @@
  * guarantee that this will preserve the flags.
  */
 	.macro	restore_irqs_notrace, oldcpsr
+#ifdef CONFIG_CPU_V7M
+	msr	primask, \oldcpsr
+#else
 	msr	cpsr_c, \oldcpsr
+#endif
 	.endm
 
 	.macro restore_irqs, oldcpsr
@@ -229,7 +237,14 @@
 #endif
 	.endm
 
-#ifdef CONFIG_THUMB2_KERNEL
+#if defined(CONFIG_CPU_V7M)
+	/*
+	 * setmode is used to assert to be in svc mode during boot. For v7-M
+	 * this is done in __v7m_setup, so setmode can be empty here.
+	 */
+	.macro	setmode, mode, reg
+	.endm
+#elif defined(CONFIG_THUMB2_KERNEL)
 	.macro	setmode, mode, reg
 	mov	\reg, #\mode
 	msr	cpsr_c, \reg
diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
index 7eb18c1..4f009c1 100644
--- a/arch/arm/include/asm/cmpxchg.h
+++ b/arch/arm/include/asm/cmpxchg.h
@@ -233,15 +233,15 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr,
 	((__typeof__(*(ptr)))atomic64_cmpxchg(container_of((ptr),	\
 						atomic64_t,		\
 						counter),		\
-					      (unsigned long)(o),	\
-					      (unsigned long)(n)))
+					      (unsigned long long)(o),	\
+					      (unsigned long long)(n)))
 
 #define cmpxchg64_local(ptr, o, n)					\
 	((__typeof__(*(ptr)))local64_cmpxchg(container_of((ptr),	\
 						local64_t,		\
 						a),			\
-					     (unsigned long)(o),	\
-					     (unsigned long)(n)))
+					     (unsigned long long)(o),	\
+					     (unsigned long long)(n)))
 
 #endif	/* __LINUX_ARM_ARCH__ >= 6 */
 
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
index 7652712..4eb94a3 100644
--- a/arch/arm/include/asm/cputype.h
+++ b/arch/arm/include/asm/cputype.h
@@ -106,7 +106,17 @@ static inline unsigned int __attribute_const__ read_cpuid_id(void)
 	return read_cpuid(CPUID_ID);
 }
 
-#else /* ifdef CONFIG_CPU_CP15 */
+#elif defined(CONFIG_CPU_V7M)
+
+#include <asm/io.h>
+#include <asm/v7m.h>
+
+static inline unsigned int __attribute_const__ read_cpuid_id(void)
+{
+	return readl(BASEADDR_V7M_SCB + V7M_SCB_CPUID);
+}
+
+#else /* ifdef CONFIG_CPU_CP15 / elif defined(CONFIG_CPU_V7M) */
 
 static inline unsigned int __attribute_const__ read_cpuid_id(void)
 {
diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h
index ea289e1..c81adc0 100644
--- a/arch/arm/include/asm/glue-cache.h
+++ b/arch/arm/include/asm/glue-cache.h
@@ -117,10 +117,37 @@
 # endif
 #endif
 
+#if defined(CONFIG_CPU_V7M)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE nop
+# endif
+#endif
+
 #if !defined(_CACHE) && !defined(MULTI_CACHE)
 #error Unknown cache maintenance model
 #endif
 
+#ifndef __ASSEMBLER__
+extern inline void nop_flush_icache_all(void) { }
+extern inline void nop_flush_kern_cache_all(void) { }
+extern inline void nop_flush_kern_cache_louis(void) { }
+extern inline void nop_flush_user_cache_all(void) { }
+extern inline void nop_flush_user_cache_range(unsigned long a,
+		unsigned long b, unsigned int c) { }
+
+extern inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
+extern inline int nop_coherent_user_range(unsigned long a,
+		unsigned long b) { return 0; }
+extern inline void nop_flush_kern_dcache_area(void *a, size_t s) { }
+
+extern inline void nop_dma_flush_range(const void *a, const void *b) { }
+
+extern inline void nop_dma_map_area(const void *s, size_t l, int f) { }
+extern inline void nop_dma_unmap_area(const void *s, size_t l, int f) { }
+#endif
+
 #ifndef MULTI_CACHE
 #define __cpuc_flush_icache_all		__glue(_CACHE,_flush_icache_all)
 #define __cpuc_flush_kern_all		__glue(_CACHE,_flush_kern_cache_all)
diff --git a/arch/arm/include/asm/glue-df.h b/arch/arm/include/asm/glue-df.h
index b6e9f2c..6b70f1b 100644
--- a/arch/arm/include/asm/glue-df.h
+++ b/arch/arm/include/asm/glue-df.h
@@ -95,6 +95,14 @@
 # endif
 #endif
 
+#ifdef CONFIG_CPU_ABRT_NOMMU
+# ifdef CPU_DABORT_HANDLER
+#  define MULTI_DABORT 1
+# else
+#  define CPU_DABORT_HANDLER nommu_early_abort
+# endif
+#endif
+
 #ifndef CPU_DABORT_HANDLER
 #error Unknown data abort handler type
 #endif
diff --git a/arch/arm/include/asm/glue-proc.h b/arch/arm/include/asm/glue-proc.h
index ac1dd54..f2f39bc 100644
--- a/arch/arm/include/asm/glue-proc.h
+++ b/arch/arm/include/asm/glue-proc.h
@@ -230,6 +230,15 @@
 # endif
 #endif
 
+#ifdef CONFIG_CPU_V7M
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_v7m
+# endif
+#endif
+
 #ifndef MULTI_CPU
 #define cpu_proc_init			__glue(CPU_NAME,_proc_init)
 #define cpu_proc_fin			__glue(CPU_NAME,_proc_fin)
diff --git a/arch/arm/include/asm/irqflags.h b/arch/arm/include/asm/irqflags.h
index 1e6cca5..3b763d6 100644
--- a/arch/arm/include/asm/irqflags.h
+++ b/arch/arm/include/asm/irqflags.h
@@ -8,6 +8,16 @@
 /*
  * CPU interrupt mask handling.
  */
+#ifdef CONFIG_CPU_V7M
+#define IRQMASK_REG_NAME_R "primask"
+#define IRQMASK_REG_NAME_W "primask"
+#define IRQMASK_I_BIT	1
+#else
+#define IRQMASK_REG_NAME_R "cpsr"
+#define IRQMASK_REG_NAME_W "cpsr_c"
+#define IRQMASK_I_BIT	PSR_I_BIT
+#endif
+
 #if __LINUX_ARM_ARCH__ >= 6
 
 static inline unsigned long arch_local_irq_save(void)
@@ -15,7 +25,7 @@ static inline unsigned long arch_local_irq_save(void)
 	unsigned long flags;
 
 	asm volatile(
-		"	mrs	%0, cpsr	@ arch_local_irq_save\n"
+		"	mrs	%0, " IRQMASK_REG_NAME_R "	@ arch_local_irq_save\n"
 		"	cpsid	i"
 		: "=r" (flags) : : "memory", "cc");
 	return flags;
@@ -129,7 +139,7 @@ static inline unsigned long arch_local_save_flags(void)
 {
 	unsigned long flags;
 	asm volatile(
-		"	mrs	%0, cpsr	@ local_save_flags"
+		"	mrs	%0, " IRQMASK_REG_NAME_R "	@ local_save_flags"
 		: "=r" (flags) : : "memory", "cc");
 	return flags;
 }
@@ -140,7 +150,7 @@ static inline unsigned long arch_local_save_flags(void)
 static inline void arch_local_irq_restore(unsigned long flags)
 {
 	asm volatile(
-		"	msr	cpsr_c, %0	@ local_irq_restore"
+		"	msr	" IRQMASK_REG_NAME_W ", %0	@ local_irq_restore"
 		:
 		: "r" (flags)
 		: "memory", "cc");
@@ -148,8 +158,8 @@ static inline void arch_local_irq_restore(unsigned long flags)
 
 static inline int arch_irqs_disabled_flags(unsigned long flags)
 {
-	return flags & PSR_I_BIT;
+	return flags & IRQMASK_I_BIT;
 }
 
-#endif
-#endif
+#endif /* ifdef __KERNEL__ */
+#endif /* ifndef __ASM_ARM_IRQFLAGS_H */
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 3d52ee1..04c99f3 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -45,6 +45,7 @@ struct pt_regs {
  */
 static inline int valid_user_regs(struct pt_regs *regs)
 {
+#ifndef CONFIG_CPU_V7M
 	unsigned long mode = regs->ARM_cpsr & MODE_MASK;
 
 	/*
@@ -67,6 +68,9 @@ static inline int valid_user_regs(struct pt_regs *regs)
 		regs->ARM_cpsr |= USR_MODE;
 
 	return 0;
+#else /* ifndef CONFIG_CPU_V7M */
+	return 1;
+#endif
 }
 
 static inline long regs_return_value(struct pt_regs *regs)
diff --git a/arch/arm/include/asm/system_info.h b/arch/arm/include/asm/system_info.h
index dfd386d..720ea03 100644
--- a/arch/arm/include/asm/system_info.h
+++ b/arch/arm/include/asm/system_info.h
@@ -11,6 +11,7 @@
 #define CPU_ARCH_ARMv5TEJ	7
 #define CPU_ARCH_ARMv6		8
 #define CPU_ARCH_ARMv7		9
+#define CPU_ARCH_ARMv7M		10
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/arm/include/asm/v7m.h b/arch/arm/include/asm/v7m.h
new file mode 100644
index 0000000..fa88d09
--- /dev/null
+++ b/arch/arm/include/asm/v7m.h
@@ -0,0 +1,44 @@
+/*
+ * Common defines for v7m cpus
+ */
+#define V7M_SCS_ICTR			IOMEM(0xe000e004)
+#define V7M_SCS_ICTR_INTLINESNUM_MASK		0x0000000f
+
+#define BASEADDR_V7M_SCB		IOMEM(0xe000ed00)
+
+#define V7M_SCB_CPUID			0x00
+
+#define V7M_SCB_ICSR			0x04
+#define V7M_SCB_ICSR_PENDSVSET			(1 << 28)
+#define V7M_SCB_ICSR_PENDSVCLR			(1 << 27)
+#define V7M_SCB_ICSR_RETTOBASE			(1 << 11)
+
+#define V7M_SCB_VTOR			0x08
+
+#define V7M_SCB_SCR			0x10
+#define V7M_SCB_SCR_SLEEPDEEP			(1 << 2)
+
+#define V7M_SCB_CCR			0x14
+#define V7M_SCB_CCR_STKALIGN			(1 << 9)
+
+#define V7M_SCB_SHPR2			0x1c
+#define V7M_SCB_SHPR3			0x20
+
+#define V7M_SCB_SHCSR			0x24
+#define V7M_SCB_SHCSR_USGFAULTENA		(1 << 18)
+#define V7M_SCB_SHCSR_BUSFAULTENA		(1 << 17)
+#define V7M_SCB_SHCSR_MEMFAULTENA		(1 << 16)
+
+#define V7M_xPSR_FRAMEPTRALIGN			0x00000200
+#define V7M_xPSR_EXCEPTIONNO			0x000001ff
+
+/*
+ * When branching to an address that has bits [31:28] == 0xf an exception return
+ * occurs. Bits [27:5] are reserved (SBOP). If the processor implements the FP
+ * extension Bit [4] defines if the exception frame has space allocated for FP
+ * state information, SBOP otherwise. Bit [3] defines the mode that is returned
+ * to (0 -> handler mode; 1 -> thread mode). Bit [2] defines which sp is used
+ * (0 -> msp; 1 -> psp). Bits [1:0] are fixed to 0b01.
+ */
+#define EXC_RET_STACK_MASK			0x00000004
+#define EXC_RET_THREADMODE_PROCESSSTACK		0xfffffffd
diff --git a/arch/arm/include/debug/imx-uart.h b/arch/arm/include/debug/imx-uart.h
index 91d38e3..29da84e 100644
--- a/arch/arm/include/debug/imx-uart.h
+++ b/arch/arm/include/debug/imx-uart.h
@@ -65,6 +65,14 @@
 #define IMX6Q_UART_BASE_ADDR(n)	IMX6Q_UART##n##_BASE_ADDR
 #define IMX6Q_UART_BASE(n)	IMX6Q_UART_BASE_ADDR(n)
 
+#define IMX6SL_UART1_BASE_ADDR	0x02020000
+#define IMX6SL_UART2_BASE_ADDR	0x02024000
+#define IMX6SL_UART3_BASE_ADDR	0x02034000
+#define IMX6SL_UART4_BASE_ADDR	0x02038000
+#define IMX6SL_UART5_BASE_ADDR	0x02018000
+#define IMX6SL_UART_BASE_ADDR(n) IMX6SL_UART##n##_BASE_ADDR
+#define IMX6SL_UART_BASE(n)	IMX6SL_UART_BASE_ADDR(n)
+
 #define IMX_DEBUG_UART_BASE(soc) soc##_UART_BASE(CONFIG_DEBUG_IMX_UART_PORT)
 
 #ifdef CONFIG_DEBUG_IMX1_UART
@@ -83,6 +91,8 @@
 #define UART_PADDR	IMX_DEBUG_UART_BASE(IMX53)
 #elif defined(CONFIG_DEBUG_IMX6Q_UART)
 #define UART_PADDR	IMX_DEBUG_UART_BASE(IMX6Q)
+#elif defined(CONFIG_DEBUG_IMX6SL_UART)
+#define UART_PADDR	IMX_DEBUG_UART_BASE(IMX6SL)
 #endif
 
 #endif /* __DEBUG_IMX_UART_H */
diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
index 96ee092..5af0ed1 100644
--- a/arch/arm/include/uapi/asm/ptrace.h
+++ b/arch/arm/include/uapi/asm/ptrace.h
@@ -34,28 +34,47 @@
 
 /*
  * PSR bits
+ * Note on V7M there is no mode contained in the PSR
  */
 #define USR26_MODE	0x00000000
 #define FIQ26_MODE	0x00000001
 #define IRQ26_MODE	0x00000002
 #define SVC26_MODE	0x00000003
+#if defined(__KERNEL__) && defined(CONFIG_CPU_V7M)
+/*
+ * Use 0 here to get code right that creates a userspace
+ * or kernel space thread.
+ */
+#define USR_MODE	0x00000000
+#define SVC_MODE	0x00000000
+#else
 #define USR_MODE	0x00000010
+#define SVC_MODE	0x00000013
+#endif
 #define FIQ_MODE	0x00000011
 #define IRQ_MODE	0x00000012
-#define SVC_MODE	0x00000013
 #define ABT_MODE	0x00000017
 #define HYP_MODE	0x0000001a
 #define UND_MODE	0x0000001b
 #define SYSTEM_MODE	0x0000001f
 #define MODE32_BIT	0x00000010
 #define MODE_MASK	0x0000001f
-#define PSR_T_BIT	0x00000020
-#define PSR_F_BIT	0x00000040
-#define PSR_I_BIT	0x00000080
-#define PSR_A_BIT	0x00000100
-#define PSR_E_BIT	0x00000200
-#define PSR_J_BIT	0x01000000
-#define PSR_Q_BIT	0x08000000
+
+#define V4_PSR_T_BIT	0x00000020	/* >= V4T, but not V7M */
+#define V7M_PSR_T_BIT	0x01000000
+#if defined(__KERNEL__) && defined(CONFIG_CPU_V7M)
+#define PSR_T_BIT	V7M_PSR_T_BIT
+#else
+/* for compatibility */
+#define PSR_T_BIT	V4_PSR_T_BIT
+#endif
+
+#define PSR_F_BIT	0x00000040	/* >= V4, but not V7M */
+#define PSR_I_BIT	0x00000080	/* >= V4, but not V7M */
+#define PSR_A_BIT	0x00000100	/* >= V6, but not V7M */
+#define PSR_E_BIT	0x00000200	/* >= V6, but not V7M */
+#define PSR_J_BIT	0x01000000	/* >= V5J, but not V7M */
+#define PSR_Q_BIT	0x08000000	/* >= V5E, including V7M */
 #define PSR_V_BIT	0x10000000
 #define PSR_C_BIT	0x20000000
 #define PSR_Z_BIT	0x40000000
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 5f3338e..00d703c 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -15,7 +15,7 @@ CFLAGS_REMOVE_return_address.o = -pg
 
 # Object file lists.
 
-obj-y		:= elf.o entry-armv.o entry-common.o irq.o opcodes.o \
+obj-y		:= elf.o entry-common.o irq.o opcodes.o \
 		   process.o ptrace.o return_address.o sched_clock.o \
 		   setup.o signal.o stacktrace.o sys_arm.o time.o traps.o
 
@@ -23,6 +23,12 @@ obj-$(CONFIG_ATAGS)		+= atags_parse.o
 obj-$(CONFIG_ATAGS_PROC)	+= atags_proc.o
 obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags_compat.o
 
+ifeq ($(CONFIG_CPU_V7M),y)
+obj-y		+= entry-v7m.o
+else
+obj-y		+= entry-armv.o
+endif
+
 obj-$(CONFIG_OC_ETM)		+= etm.o
 obj-$(CONFIG_CPU_IDLE)		+= cpuidle.o
 obj-$(CONFIG_ISA_DMA_API)	+= dma.o
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index bc5bc0a..85a72b0 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -350,6 +350,9 @@ ENDPROC(ftrace_stub)
 
 	.align	5
 ENTRY(vector_swi)
+#ifdef CONFIG_CPU_V7M
+	v7m_exception_entry
+#else
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}			@ Calling r0 - r12
  ARM(	add	r8, sp, #S_PC		)
@@ -360,6 +363,7 @@ ENTRY(vector_swi)
 	str	lr, [sp, #S_PC]			@ Save calling PC
 	str	r8, [sp, #S_PSR]		@ Save CPSR
 	str	r0, [sp, #S_OLD_R0]		@ Save OLD_R0
+#endif
 	zero_fp
 
 	/*
diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
index 160f337..de23a9b 100644
--- a/arch/arm/kernel/entry-header.S
+++ b/arch/arm/kernel/entry-header.S
@@ -5,6 +5,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/errno.h>
 #include <asm/thread_info.h>
+#include <asm/v7m.h>
 
 @ Bad Abort numbers
 @ -----------------
@@ -44,6 +45,116 @@
 #endif
 	.endm
 
+#ifdef CONFIG_CPU_V7M
+/*
+ * ARMv7-M exception entry/exit macros.
+ *
+ * xPSR, ReturnAddress(), LR (R14), R12, R3, R2, R1, and R0 are
+ * automatically saved on the current stack (32 words) before
+ * switching to the exception stack (SP_main).
+ *
+ * If exception is taken while in user mode, SP_main is
+ * empty. Otherwise, SP_main is aligned to 64 bit automatically
+ * (CCR.STKALIGN set).
+ *
+ * Linux assumes that the interrupts are disabled when entering an
+ * exception handler and it may BUG if this is not the case. Interrupts
+ * are disabled during entry and reenabled in the exit macro.
+ *
+ * v7m_exception_slow_exit is used when returning from SVC or PendSV.
+ * When returning to kernel mode, we don't return from exception.
+ */
+	.macro	v7m_exception_entry
+	@ determine the location of the registers saved by the core during
+	@ exception entry. Depending on the mode the cpu was in when the
+	@ exception happend that is either on the main or the process stack.
+	@ Bit 2 of EXC_RETURN stored in the lr register specifies which stack
+	@ was used.
+	tst	lr, #EXC_RET_STACK_MASK
+	mrsne	r12, psp
+	moveq	r12, sp
+
+	@ we cannot rely on r0-r3 and r12 matching the value saved in the
+	@ exception frame because of tail-chaining. So these have to be
+	@ reloaded.
+	ldmia	r12!, {r0-r3}
+
+	@ Linux expects to have irqs off. Do it here before taking stack space
+	cpsid	i
+
+	sub	sp, #S_FRAME_SIZE-S_IP
+	stmdb	sp!, {r0-r11}
+
+	@ load saved r12, lr, return address and xPSR.
+	@ r0-r7 are used for signals and never touched from now on. Clobbering
+	@ r8-r12 is OK.
+	mov	r9, r12
+	ldmia	r9!, {r8, r10-r12}
+
+	@ calculate the original stack pointer value.
+	@ r9 currently points to the memory location just above the auto saved
+	@ xPSR.
+	@ The cpu might automatically 8-byte align the stack. Bit 9
+	@ of the saved xPSR specifies if stack aligning took place. In this case
+	@ another 32-bit value is included in the stack.
+
+	tst	r12, V7M_xPSR_FRAMEPTRALIGN
+	addne	r9, r9, #4
+
+	@ store saved r12 using str to have a register to hold the base for stm
+	str	r8, [sp, #S_IP]
+	add	r8, sp, #S_SP
+	@ store r13-r15, xPSR
+	stmia	r8!, {r9-r12}
+	@ store old_r0
+	str	r0, [r8]
+	.endm
+
+        /*
+	 * PENDSV and SVCALL are configured to have the same exception
+	 * priorities. As a kernel thread runs at SVCALL execution priority it
+	 * can never be preempted and so we will never have to return to a
+	 * kernel thread here.
+         */
+	.macro	v7m_exception_slow_exit ret_r0
+	cpsid	i
+	ldr	lr, =EXC_RET_THREADMODE_PROCESSSTACK
+
+	@ read original r12, sp, lr, pc and xPSR
+	add	r12, sp, #S_IP
+	ldmia	r12, {r1-r5}
+
+	@ an exception frame is always 8-byte aligned. To tell the hardware if
+	@ the sp to be restored is aligned or not set bit 9 of the saved xPSR
+	@ accordingly.
+	tst	r2, #4
+	subne	r2, r2, #4
+	orrne	r5, V7M_xPSR_FRAMEPTRALIGN
+	biceq	r5, V7M_xPSR_FRAMEPTRALIGN
+
+	@ write basic exception frame
+	stmdb	r2!, {r1, r3-r5}
+	ldmia	sp, {r1, r3-r5}
+	.if	\ret_r0
+	stmdb	r2!, {r0, r3-r5}
+	.else
+	stmdb	r2!, {r1, r3-r5}
+	.endif
+
+	@ restore process sp
+	msr	psp, r2
+
+	@ restore original r4-r11
+	ldmia	sp!, {r0-r11}
+
+	@ restore main sp
+	add	sp, sp, #S_FRAME_SIZE-S_IP
+
+	cpsie	i
+	bx	lr
+	.endm
+#endif	/* CONFIG_CPU_V7M */
+
 	@
 	@ Store/load the USER SP and LR registers by switching to the SYS
 	@ mode. Useful in Thumb-2 mode where "stm/ldm rd, {sp, lr}^" is not
@@ -165,6 +276,18 @@
 	rfeia	sp!
 	.endm
 
+#ifdef CONFIG_CPU_V7M
+	/*
+	 * Note we don't need to do clrex here as clearing the local monitor is
+	 * part of each exception entry and exit sequence.
+	 */
+	.macro	restore_user_regs, fast = 0, offset = 0
+	.if	\offset
+	add	sp, #\offset
+	.endif
+	v7m_exception_slow_exit ret_r0 = \fast
+	.endm
+#else	/* ifdef CONFIG_CPU_V7M */
 	.macro	restore_user_regs, fast = 0, offset = 0
 	clrex					@ clear the exclusive monitor
 	mov	r2, sp
@@ -181,6 +304,7 @@
 	add	sp, sp, #S_FRAME_SIZE - S_SP
 	movs	pc, lr				@ return & move spsr_svc into cpsr
 	.endm
+#endif	/* ifdef CONFIG_CPU_V7M / else */
 
 	.macro	get_thread_info, rd
 	mov	\rd, sp
diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S
new file mode 100644
index 0000000..e00621f
--- /dev/null
+++ b/arch/arm/kernel/entry-v7m.S
@@ -0,0 +1,143 @@
+/*
+ * linux/arch/arm/kernel/entry-v7m.S
+ *
+ * Copyright (C) 2008 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Low-level vector interface routines for the ARMv7-M architecture
+ */
+#include <asm/memory.h>
+#include <asm/glue.h>
+#include <asm/thread_notify.h>
+#include <asm/v7m.h>
+
+#include <mach/entry-macro.S>
+
+#include "entry-header.S"
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+#error "CONFIG_TRACE_IRQFLAGS not supported on the current ARMv7M implementation"
+#endif
+
+__invalid_entry:
+	v7m_exception_entry
+	adr	r0, strerr
+	mrs	r1, ipsr
+	mov	r2, lr
+	bl	printk
+	mov	r0, sp
+	bl	show_regs
+1:	b	1b
+ENDPROC(__invalid_entry)
+
+strerr:	.asciz	"\nUnhandled exception: IPSR = %08lx LR = %08lx\n"
+
+	.align	2
+__irq_entry:
+	v7m_exception_entry
+
+	@
+	@ Invoke the IRQ handler
+	@
+	mrs	r0, ipsr
+	ldr	r1, =V7M_xPSR_EXCEPTIONNO
+	and	r0, r1
+	sub	r0, #16
+	mov	r1, sp
+	stmdb	sp!, {lr}
+	@ routine called with r0 = irq number, r1 = struct pt_regs *
+	bl	nvic_do_IRQ
+
+	pop	{lr}
+	@
+	@ Check for any pending work if returning to user
+	@
+	ldr	r1, =BASEADDR_V7M_SCB
+	ldr	r0, [r1, V7M_SCB_ICSR]
+	tst	r0, V7M_SCB_ICSR_RETTOBASE
+	beq	2f
+
+	get_thread_info tsk
+	ldr	r2, [tsk, #TI_FLAGS]
+	tst	r2, #_TIF_WORK_MASK
+	beq	2f			@ no work pending
+	mov	r0, #V7M_SCB_ICSR_PENDSVSET
+	str	r0, [r1, V7M_SCB_ICSR]	@ raise PendSV
+
+2:
+	@ registers r0-r3 and r12 are automatically restored on exception
+	@ return. r4-r7 were not clobbered in v7m_exception_entry so for
+	@ correctness they don't need to be restored. So only r8-r11 must be
+	@ restored here. The easiest way to do so is to restore r0-r7, too.
+	ldmia	sp!, {r0-r11}
+	add	sp, #S_FRAME_SIZE-S_IP
+	cpsie	i
+	bx	lr
+ENDPROC(__irq_entry)
+
+__pendsv_entry:
+	v7m_exception_entry
+
+	ldr	r1, =BASEADDR_V7M_SCB
+	mov	r0, #V7M_SCB_ICSR_PENDSVCLR
+	str	r0, [r1, V7M_SCB_ICSR]	@ clear PendSV
+
+	@ execute the pending work, including reschedule
+	get_thread_info tsk
+	mov	why, #0
+	b	ret_to_user
+ENDPROC(__pendsv_entry)
+
+/*
+ * Register switch for ARMv7-M processors.
+ * r0 = previous task_struct, r1 = previous thread_info, r2 = next thread_info
+ * previous and next are guaranteed not to be the same.
+ */
+ENTRY(__switch_to)
+	.fnstart
+	.cantunwind
+	add	ip, r1, #TI_CPU_SAVE
+	stmia	ip!, {r4 - r11}		@ Store most regs on stack
+	str	sp, [ip], #4
+	str	lr, [ip], #4
+	mov	r5, r0
+	add	r4, r2, #TI_CPU_SAVE
+	ldr	r0, =thread_notify_head
+	mov	r1, #THREAD_NOTIFY_SWITCH
+	bl	atomic_notifier_call_chain
+	mov	ip, r4
+	mov	r0, r5
+	ldmia	ip!, {r4 - r11}		@ Load all regs saved previously
+	ldr	sp, [ip]
+	ldr	pc, [ip, #4]!
+	.fnend
+ENDPROC(__switch_to)
+
+	.data
+	.align	8
+/*
+ * Vector table (64 words => 256 bytes natural alignment)
+ */
+ENTRY(vector_table)
+	.long	0			@ 0 - Reset stack pointer
+	.long	__invalid_entry		@ 1 - Reset
+	.long	__invalid_entry		@ 2 - NMI
+	.long	__invalid_entry		@ 3 - HardFault
+	.long	__invalid_entry		@ 4 - MemManage
+	.long	__invalid_entry		@ 5 - BusFault
+	.long	__invalid_entry		@ 6 - UsageFault
+	.long	__invalid_entry		@ 7 - Reserved
+	.long	__invalid_entry		@ 8 - Reserved
+	.long	__invalid_entry		@ 9 - Reserved
+	.long	__invalid_entry		@ 10 - Reserved
+	.long	vector_swi		@ 11 - SVCall
+	.long	__invalid_entry		@ 12 - Debug Monitor
+	.long	__invalid_entry		@ 13 - Reserved
+	.long	__pendsv_entry		@ 14 - PendSV
+	.long	__invalid_entry		@ 15 - SysTick
+	.rept	64 - 16
+	.long	__irq_entry		@ 16..64 - External Interrupts
+	.endr
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 6a2e09c..8812ce8 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -19,6 +19,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/cp15.h>
 #include <asm/thread_info.h>
+#include <asm/v7m.h>
 
 /*
  * Kernel startup entry point.
@@ -50,10 +51,13 @@ ENTRY(stext)
 
 	setmode	PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 @ ensure svc mode
 						@ and irqs disabled
-#ifndef CONFIG_CPU_CP15
-	ldr	r9, =CONFIG_PROCESSOR_ID
-#else
+#if defined(CONFIG_CPU_CP15)
 	mrc	p15, 0, r9, c0, c0		@ get processor id
+#elif defined(CONFIG_CPU_V7M)
+	ldr	r9, =BASEADDR_V7M_SCB
+	ldr	r9, [r9, V7M_SCB_CPUID]
+#else
+	ldr	r9, =CONFIG_PROCESSOR_ID
 #endif
 	bl	__lookup_processor_type		@ r5=procinfo r9=cpuid
 	movs	r10, r5				@ invalid processor (r5=0)?
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 1522c7a..ea5cd6e 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -128,7 +128,9 @@ struct stack {
 	u32 und[3];
 } ____cacheline_aligned;
 
+#ifndef CONFIG_CPU_V7M
 static struct stack stacks[NR_CPUS];
+#endif
 
 char elf_platform[ELF_PLATFORM_SIZE];
 EXPORT_SYMBOL(elf_platform);
@@ -207,7 +209,7 @@ static const char *proc_arch[] = {
 	"5TEJ",
 	"6TEJ",
 	"7",
-	"?(11)",
+	"7M",
 	"?(12)",
 	"?(13)",
 	"?(14)",
@@ -216,6 +218,12 @@ static const char *proc_arch[] = {
 	"?(17)",
 };
 
+#ifdef CONFIG_CPU_V7M
+static int __get_cpu_architecture(void)
+{
+	return CPU_ARCH_ARMv7M;
+}
+#else
 static int __get_cpu_architecture(void)
 {
 	int cpu_arch;
@@ -248,6 +256,7 @@ static int __get_cpu_architecture(void)
 
 	return cpu_arch;
 }
+#endif
 
 int __pure cpu_architecture(void)
 {
@@ -293,7 +302,9 @@ static void __init cacheid_init(void)
 {
 	unsigned int arch = cpu_architecture();
 
-	if (arch >= CPU_ARCH_ARMv6) {
+	if (arch == CPU_ARCH_ARMv7M) {
+		cacheid = 0;
+	} else if (arch >= CPU_ARCH_ARMv6) {
 		unsigned int cachetype = read_cpuid_cachetype();
 		if ((cachetype & (7 << 29)) == 4 << 29) {
 			/* ARMv7 register format */
@@ -392,6 +403,7 @@ static void __init feat_v6_fixup(void)
  */
 void notrace cpu_init(void)
 {
+#ifndef CONFIG_CPU_V7M
 	unsigned int cpu = smp_processor_id();
 	struct stack *stk = &stacks[cpu];
 
@@ -442,6 +454,7 @@ void notrace cpu_init(void)
 	      "I" (offsetof(struct stack, und[0])),
 	      PLC (PSR_F_BIT | PSR_I_BIT | SVC_MODE)
 	    : "r14");
+#endif
 }
 
 int __cpu_logical_map[NR_CPUS];
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 18b32e8..486e12a 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -812,6 +812,7 @@ static void __init kuser_get_tls_init(unsigned long vectors)
 
 void __init early_trap_init(void *vectors_base)
 {
+#ifndef CONFIG_CPU_V7M
 	unsigned long vectors = (unsigned long)vectors_base;
 	extern char __stubs_start[], __stubs_end[];
 	extern char __vectors_start[], __vectors_end[];
@@ -843,4 +844,11 @@ void __init early_trap_init(void *vectors_base)
 
 	flush_icache_range(vectors, vectors + PAGE_SIZE);
 	modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
+#else /* ifndef CONFIG_CPU_V7M */
+	/*
+	 * on V7-M there is no need to copy the vector table to a dedicated
+	 * memory area. The address is configurable and so a table in the kernel
+	 * image can be used.
+	 */
+#endif
 }
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ba44328..a402248 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -816,6 +816,25 @@ config SOC_IMX6Q
 	help
 	  This enables support for Freescale i.MX6 Quad processor.
 
+config SOC_IMX6SL
+	bool "i.MX6 SoloLite support"
+	select ARM_ERRATA_754322
+	select ARM_ERRATA_775420
+	select ARM_GIC
+	select CPU_V7
+	select HAVE_IMX_ANATOP
+	select HAVE_IMX_GPC
+	select HAVE_IMX_MMDC
+	select HAVE_IMX_SRC
+	select PINCTRL
+	select PINCTRL_IMX6SL
+	select PL310_ERRATA_588369 if CACHE_PL310
+	select PL310_ERRATA_727915 if CACHE_PL310
+	select PL310_ERRATA_769419 if CACHE_PL310
+
+	help
+	  This enables support for Freescale i.MX6 SoloLite processor.
+
 endif
 
 source "arch/arm/mach-imx/devices/Kconfig"
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 70ae7c4..2a4754d 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -98,6 +98,7 @@ AFLAGS_headsmp.o :=-Wa,-march=armv7-a
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o
+obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o mach-imx6sl.o
 
 ifeq ($(CONFIG_PM),y)
 obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o
diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c
index 6fc486b..4a22f1b 100644
--- a/arch/arm/mach-imx/clk-imx51-imx53.c
+++ b/arch/arm/mach-imx/clk-imx51-imx53.c
@@ -123,11 +123,13 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 {
 	int i;
 
+	of_clk_init(NULL);
+
 	clk[dummy] = imx_clk_fixed("dummy", 0);
-	clk[ckil] = imx_clk_fixed("ckil", rate_ckil);
-	clk[osc] = imx_clk_fixed("osc", rate_osc);
-	clk[ckih1] = imx_clk_fixed("ckih1", rate_ckih1);
-	clk[ckih2] = imx_clk_fixed("ckih2", rate_ckih2);
+	clk[ckil] = imx_obtain_fixed_clock("ckil", rate_ckil);
+	clk[osc] = imx_obtain_fixed_clock("osc", rate_osc);
+	clk[ckih1] = imx_obtain_fixed_clock("ckih1", rate_ckih1);
+	clk[ckih2] = imx_obtain_fixed_clock("ckih2", rate_ckih2);
 
 	clk[lp_apm] = imx_clk_mux("lp_apm", MXC_CCM_CCSR, 9, 1,
 				lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
@@ -310,8 +312,6 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 	clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0");
 	clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1");
 	clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "imx-ssi.2");
-	clk_register_clkdev(clk[ssi_ext1_gate], "ssi_ext1", NULL);
-	clk_register_clkdev(clk[ssi_ext2_gate], "ssi_ext2", NULL);
 	clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma");
 	clk_register_clkdev(clk[cpu_podf], NULL, "cpufreq-cpu0.0");
 	clk_register_clkdev(clk[iim_gate], "iim", NULL);
@@ -542,42 +542,12 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
 	return 0;
 }
 
-#ifdef CONFIG_OF
-static void __init clk_get_freq_dt(unsigned long *ckil, unsigned long *osc,
-				   unsigned long *ckih1, unsigned long *ckih2)
-{
-	struct device_node *np;
-
-	/* retrieve the freqency of fixed clocks from device tree */
-	for_each_compatible_node(np, NULL, "fixed-clock") {
-		u32 rate;
-		if (of_property_read_u32(np, "clock-frequency", &rate))
-			continue;
-
-		if (of_device_is_compatible(np, "fsl,imx-ckil"))
-			*ckil = rate;
-		else if (of_device_is_compatible(np, "fsl,imx-osc"))
-			*osc = rate;
-		else if (of_device_is_compatible(np, "fsl,imx-ckih1"))
-			*ckih1 = rate;
-		else if (of_device_is_compatible(np, "fsl,imx-ckih2"))
-			*ckih2 = rate;
-	}
-}
-
 int __init mx51_clocks_init_dt(void)
 {
-	unsigned long ckil, osc, ckih1, ckih2;
-
-	clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
-	return mx51_clocks_init(ckil, osc, ckih1, ckih2);
+	return mx51_clocks_init(0, 0, 0, 0);
 }
 
 int __init mx53_clocks_init_dt(void)
 {
-	unsigned long ckil, osc, ckih1, ckih2;
-
-	clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
-	return mx53_clocks_init(ckil, osc, ckih1, ckih2);
+	return mx53_clocks_init(0, 0, 0, 0);
 }
-#endif
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index 1512590..50095dd 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -177,7 +177,8 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode)
 static const char *step_sels[]	= { "osc", "pll2_pfd2_396m", };
 static const char *pll1_sw_sels[]	= { "pll1_sys", "step", };
 static const char *periph_pre_sels[]	= { "pll2_bus", "pll2_pfd2_396m", "pll2_pfd0_352m", "pll2_198m", };
-static const char *periph_clk2_sels[]	= { "pll3_usb_otg", "osc", };
+static const char *periph_clk2_sels[]	= { "pll3_usb_otg", "osc", "osc", "dummy", };
+static const char *periph2_clk2_sels[]	= { "pll3_usb_otg", "pll2_bus", };
 static const char *periph_sels[]	= { "periph_pre", "periph_clk2", };
 static const char *periph2_sels[]	= { "periph2_pre", "periph2_clk2", };
 static const char *axi_sels[]		= { "periph", "pll2_pfd2_396m", "pll3_pfd1_540m", };
@@ -185,7 +186,7 @@ static const char *audio_sels[]	= { "pll4_post_div", "pll3_pfd2_508m", "pll3_pfd
 static const char *gpu_axi_sels[]	= { "axi", "ahb", };
 static const char *gpu2d_core_sels[]	= { "axi", "pll3_usb_otg", "pll2_pfd0_352m", "pll2_pfd2_396m", };
 static const char *gpu3d_core_sels[]	= { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd2_396m", };
-static const char *gpu3d_shader_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd9_720m", };
+static const char *gpu3d_shader_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll3_pfd0_720m", };
 static const char *ipu_sels[]		= { "mmdc_ch0_axi", "pll2_pfd2_396m", "pll3_120m", "pll3_pfd1_540m", };
 static const char *ldb_di_sels[]	= { "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "mmdc_ch1_axi", "pll3_usb_otg", };
 static const char *ipu_di_pre_sels[]	= { "mmdc_ch0_axi", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd1_540m", };
@@ -369,8 +370,8 @@ int __init mx6q_clocks_init(void)
 	clk[pll1_sw]          = imx_clk_mux("pll1_sw",	        base + 0xc,  2,  1, pll1_sw_sels,      ARRAY_SIZE(pll1_sw_sels));
 	clk[periph_pre]       = imx_clk_mux("periph_pre",       base + 0x18, 18, 2, periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
 	clk[periph2_pre]      = imx_clk_mux("periph2_pre",      base + 0x18, 21, 2, periph_pre_sels,   ARRAY_SIZE(periph_pre_sels));
-	clk[periph_clk2_sel]  = imx_clk_mux("periph_clk2_sel",  base + 0x18, 12, 1, periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
-	clk[periph2_clk2_sel] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
+	clk[periph_clk2_sel]  = imx_clk_mux("periph_clk2_sel",  base + 0x18, 12, 2, periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
+	clk[periph2_clk2_sel] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
 	clk[axi_sel]          = imx_clk_mux("axi_sel",          base + 0x14, 6,  2, axi_sels,          ARRAY_SIZE(axi_sels));
 	clk[esai_sel]         = imx_clk_mux("esai_sel",         base + 0x20, 19, 2, audio_sels,        ARRAY_SIZE(audio_sels));
 	clk[asrc_sel]         = imx_clk_mux("asrc_sel",         base + 0x30, 7,  2, audio_sels,        ARRAY_SIZE(audio_sels));
@@ -480,7 +481,14 @@ int __init mx6q_clocks_init(void)
 	clk[esai]         = imx_clk_gate2("esai",          "esai_podf",         base + 0x6c, 16);
 	clk[gpt_ipg]      = imx_clk_gate2("gpt_ipg",       "ipg",               base + 0x6c, 20);
 	clk[gpt_ipg_per]  = imx_clk_gate2("gpt_ipg_per",   "ipg_per",           base + 0x6c, 22);
-	clk[gpu2d_core]   = imx_clk_gate2("gpu2d_core",    "gpu2d_core_podf",   base + 0x6c, 24);
+	if (cpu_is_imx6dl())
+		/*
+		 * The multiplexer and divider of imx6q clock gpu3d_shader get
+		 * redefined/reused as gpu2d_core_sel and gpu2d_core_podf on imx6dl.
+		 */
+		clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu3d_shader", base + 0x6c, 24);
+	else
+		clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24);
 	clk[gpu3d_core]   = imx_clk_gate2("gpu3d_core",    "gpu3d_core_podf",   base + 0x6c, 26);
 	clk[hdmi_iahb]    = imx_clk_gate2("hdmi_iahb",     "ahb",               base + 0x70, 0);
 	clk[hdmi_isfr]    = imx_clk_gate2("hdmi_isfr",     "pll3_pfd1_540m",    base + 0x70, 4);
@@ -498,7 +506,7 @@ int __init mx6q_clocks_init(void)
 	clk[ldb_di1]      = imx_clk_gate2("ldb_di1",       "ldb_di1_podf",      base + 0x74, 14);
 	clk[ipu2_di1]     = imx_clk_gate2("ipu2_di1",      "ipu2_di1_sel",      base + 0x74, 10);
 	clk[hsi_tx]       = imx_clk_gate2("hsi_tx",        "hsi_tx_podf",       base + 0x74, 16);
-	clk[mlb]          = imx_clk_gate2("mlb",           "pll8_mlb",          base + 0x74, 18);
+	clk[mlb]          = imx_clk_gate2("mlb",           "axi",               base + 0x74, 18);
 	clk[mmdc_ch0_axi] = imx_clk_gate2("mmdc_ch0_axi",  "mmdc_ch0_axi_podf", base + 0x74, 20);
 	clk[mmdc_ch1_axi] = imx_clk_gate2("mmdc_ch1_axi",  "mmdc_ch1_axi_podf", base + 0x74, 22);
 	clk[ocram]        = imx_clk_gate2("ocram",         "ahb",               base + 0x74, 28);
diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c
new file mode 100644
index 0000000..76835a7
--- /dev/null
+++ b/arch/arm/mach-imx/clk-imx6sl.c
@@ -0,0 +1,270 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <dt-bindings/clock/imx6sl-clock.h>
+
+#include "clk.h"
+#include "common.h"
+
+static const char const *step_sels[]		= { "osc", "pll2_pfd2", };
+static const char const *pll1_sw_sels[]		= { "pll1_sys", "step", };
+static const char const *ocram_alt_sels[]	= { "pll2_pfd2", "pll3_pfd1", };
+static const char const *ocram_sels[]		= { "periph", "ocram_alt_sels", };
+static const char const *pre_periph_sels[]	= { "pll2_bus", "pll2_pfd2", "pll2_pfd0", "pll2_198m", };
+static const char const *periph_clk2_sels[]	= { "pll3_usb_otg", "osc", "osc", "dummy", };
+static const char const *periph2_clk2_sels[]	= { "pll3_usb_otg", "pll2_bus", };
+static const char const *periph_sels[]		= { "pre_periph_sel", "periph_clk2_podf", };
+static const char const *periph2_sels[]		= { "pre_periph2_sel", "periph2_clk2_podf", };
+static const char const *csi_lcdif_sels[]	= { "mmdc", "pll2_pfd2", "pll3_120m", "pll3_pfd1", };
+static const char const *usdhc_sels[]		= { "pll2_pfd2", "pll2_pfd0", };
+static const char const *ssi_sels[]		= { "pll3_pfd2", "pll3_pfd3", "pll4_post_div", "dummy", };
+static const char const *perclk_sels[]		= { "ipg", "osc", };
+static const char const *epdc_pxp_sels[]	= { "mmdc", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd2", "pll3_pfd1", };
+static const char const *gpu2d_ovg_sels[]	= { "pll3_pfd1", "pll3_usb_otg", "pll2_bus", "pll2_pfd2", };
+static const char const *gpu2d_sels[]		= { "pll2_pfd2", "pll3_usb_otg", "pll3_pfd1", "pll2_bus", };
+static const char const *lcdif_pix_sels[]	= { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll3_pfd0", "pll3_pfd1", };
+static const char const *epdc_pix_sels[]	= { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd1", "pll3_pfd1", };
+static const char const *audio_sels[]		= { "pll4_post_div", "pll3_pfd2", "pll3_pfd3", "pll3_usb_otg", };
+static const char const *ecspi_sels[]		= { "pll3_60m", "osc", };
+static const char const *uart_sels[]		= { "pll3_80m", "osc", };
+
+static struct clk_div_table clk_enet_ref_table[] = {
+	{ .val = 0, .div = 20, },
+	{ .val = 1, .div = 10, },
+	{ .val = 2, .div = 5, },
+	{ .val = 3, .div = 4, },
+	{ }
+};
+
+static struct clk_div_table post_div_table[] = {
+	{ .val = 2, .div = 1, },
+	{ .val = 1, .div = 2, },
+	{ .val = 0, .div = 4, },
+	{ }
+};
+
+static struct clk_div_table video_div_table[] = {
+	{ .val = 0, .div = 1, },
+	{ .val = 1, .div = 2, },
+	{ .val = 2, .div = 1, },
+	{ .val = 3, .div = 4, },
+	{ }
+};
+
+static struct clk *clks[IMX6SL_CLK_CLK_END];
+static struct clk_onecell_data clk_data;
+
+int __init imx6sl_clocks_init(void)
+{
+	struct device_node *np;
+	void __iomem *base;
+	int irq;
+	int i;
+
+	of_clk_init(NULL);
+
+	clks[IMX6SL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
+	clks[IMX6SL_CLK_CKIL] = imx_obtain_fixed_clock("ckil", 0);
+	clks[IMX6SL_CLK_OSC] = imx_obtain_fixed_clock("osc", 0);
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-anatop");
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+
+	/*                                             type               name            parent  base         div_mask */
+	clks[IMX6SL_CLK_PLL1_SYS]      = imx_clk_pllv3(IMX_PLLV3_SYS,	  "pll1_sys",	   "osc", base,        0x7f);
+	clks[IMX6SL_CLK_PLL2_BUS]      = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_bus",	   "osc", base + 0x30, 0x1);
+	clks[IMX6SL_CLK_PLL3_USB_OTG]  = imx_clk_pllv3(IMX_PLLV3_USB,	  "pll3_usb_otg",  "osc", base + 0x10, 0x3);
+	clks[IMX6SL_CLK_PLL4_AUDIO]    = imx_clk_pllv3(IMX_PLLV3_AV,	  "pll4_audio",	   "osc", base + 0x70, 0x7f);
+	clks[IMX6SL_CLK_PLL5_VIDEO]    = imx_clk_pllv3(IMX_PLLV3_AV,	  "pll5_video",	   "osc", base + 0xa0, 0x7f);
+	clks[IMX6SL_CLK_PLL6_ENET]     = imx_clk_pllv3(IMX_PLLV3_ENET,	  "pll6_enet",	   "osc", base + 0xe0, 0x3);
+	clks[IMX6SL_CLK_PLL7_USB_HOST] = imx_clk_pllv3(IMX_PLLV3_USB,     "pll7_usb_host", "osc", base + 0x20, 0x3);
+
+	/*
+	 * usbphy1 and usbphy2 are implemented as dummy gates using reserve
+	 * bit 20.  They are used by phy driver to keep the refcount of
+	 * parent PLL correct. usbphy1_gate and usbphy2_gate only needs to be
+	 * turned on during boot, and software will not need to control it
+	 * anymore after that.
+	 */
+	clks[IMX6SL_CLK_USBPHY1]      = imx_clk_gate("usbphy1",      "pll3_usb_otg",  base + 0x10, 20);
+	clks[IMX6SL_CLK_USBPHY2]      = imx_clk_gate("usbphy2",      "pll7_usb_host", base + 0x20, 20);
+	clks[IMX6SL_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy",         base + 0x10, 6);
+	clks[IMX6SL_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy",         base + 0x20, 6);
+
+	/*                                                           dev   name              parent_name      flags                reg        shift width div: flags, div_table lock */
+	clks[IMX6SL_CLK_PLL4_POST_DIV]  = clk_register_divider_table(NULL, "pll4_post_div",  "pll4_audio",    CLK_SET_RATE_PARENT, base + 0x70,  19, 2,   0, post_div_table, &imx_ccm_lock);
+	clks[IMX6SL_CLK_PLL5_POST_DIV]  = clk_register_divider_table(NULL, "pll5_post_div",  "pll5_video",    CLK_SET_RATE_PARENT, base + 0xa0,  19, 2,   0, post_div_table, &imx_ccm_lock);
+	clks[IMX6SL_CLK_PLL5_VIDEO_DIV] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2,   0, video_div_table, &imx_ccm_lock);
+	clks[IMX6SL_CLK_ENET_REF]       = clk_register_divider_table(NULL, "enet_ref",       "pll6_enet",     0,                   base + 0xe0,  0,  2,   0, clk_enet_ref_table, &imx_ccm_lock);
+
+	/*                                       name         parent_name     reg           idx */
+	clks[IMX6SL_CLK_PLL2_PFD0] = imx_clk_pfd("pll2_pfd0", "pll2_bus",     base + 0x100, 0);
+	clks[IMX6SL_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1", "pll2_bus",     base + 0x100, 1);
+	clks[IMX6SL_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2", "pll2_bus",     base + 0x100, 2);
+	clks[IMX6SL_CLK_PLL3_PFD0] = imx_clk_pfd("pll3_pfd0", "pll3_usb_otg", base + 0xf0,  0);
+	clks[IMX6SL_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1", "pll3_usb_otg", base + 0xf0,  1);
+	clks[IMX6SL_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2", "pll3_usb_otg", base + 0xf0,  2);
+	clks[IMX6SL_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3", "pll3_usb_otg", base + 0xf0,  3);
+
+	/*                                                name         parent_name     mult div */
+	clks[IMX6SL_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2",      1, 2);
+	clks[IMX6SL_CLK_PLL3_120M] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg",   1, 4);
+	clks[IMX6SL_CLK_PLL3_80M]  = imx_clk_fixed_factor("pll3_80m",  "pll3_usb_otg",   1, 6);
+	clks[IMX6SL_CLK_PLL3_60M]  = imx_clk_fixed_factor("pll3_60m",  "pll3_usb_otg",   1, 8);
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-ccm");
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+
+	/*                                              name                reg       shift width parent_names     num_parents */
+	clks[IMX6SL_CLK_STEP]             = imx_clk_mux("step",             base + 0xc,  8,  1, step_sels,         ARRAY_SIZE(step_sels));
+	clks[IMX6SL_CLK_PLL1_SW]          = imx_clk_mux("pll1_sw",          base + 0xc,  2,  1, pll1_sw_sels,      ARRAY_SIZE(pll1_sw_sels));
+	clks[IMX6SL_CLK_OCRAM_ALT_SEL]    = imx_clk_mux("ocram_alt_sel",    base + 0x14, 7,  1, ocram_alt_sels,    ARRAY_SIZE(ocram_alt_sels));
+	clks[IMX6SL_CLK_OCRAM_SEL]        = imx_clk_mux("ocram_sel",        base + 0x14, 6,  1, ocram_sels,        ARRAY_SIZE(ocram_sels));
+	clks[IMX6SL_CLK_PRE_PERIPH2_SEL]  = imx_clk_mux("pre_periph2_sel",  base + 0x18, 21, 2, pre_periph_sels,   ARRAY_SIZE(pre_periph_sels));
+	clks[IMX6SL_CLK_PRE_PERIPH_SEL]   = imx_clk_mux("pre_periph_sel",   base + 0x18, 18, 2, pre_periph_sels,   ARRAY_SIZE(pre_periph_sels));
+	clks[IMX6SL_CLK_PERIPH2_CLK2_SEL] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels));
+	clks[IMX6SL_CLK_PERIPH_CLK2_SEL]  = imx_clk_mux("periph_clk2_sel",  base + 0x18, 12, 2, periph_clk2_sels,  ARRAY_SIZE(periph_clk2_sels));
+	clks[IMX6SL_CLK_CSI_SEL]          = imx_clk_mux("csi_sel",          base + 0x3c, 9,  2, csi_lcdif_sels,    ARRAY_SIZE(csi_lcdif_sels));
+	clks[IMX6SL_CLK_LCDIF_AXI_SEL]    = imx_clk_mux("lcdif_axi_sel",    base + 0x3c, 14, 2, csi_lcdif_sels,    ARRAY_SIZE(csi_lcdif_sels));
+	clks[IMX6SL_CLK_USDHC1_SEL]       = imx_clk_mux("usdhc1_sel",       base + 0x1c, 16, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SL_CLK_USDHC2_SEL]       = imx_clk_mux("usdhc2_sel",       base + 0x1c, 17, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SL_CLK_USDHC3_SEL]       = imx_clk_mux("usdhc3_sel",       base + 0x1c, 18, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SL_CLK_USDHC4_SEL]       = imx_clk_mux("usdhc4_sel",       base + 0x1c, 19, 1, usdhc_sels,        ARRAY_SIZE(usdhc_sels));
+	clks[IMX6SL_CLK_SSI1_SEL]         = imx_clk_mux("ssi1_sel",         base + 0x1c, 10, 2, ssi_sels,          ARRAY_SIZE(ssi_sels));
+	clks[IMX6SL_CLK_SSI2_SEL]         = imx_clk_mux("ssi2_sel",         base + 0x1c, 12, 2, ssi_sels,          ARRAY_SIZE(ssi_sels));
+	clks[IMX6SL_CLK_SSI3_SEL]         = imx_clk_mux("ssi3_sel",         base + 0x1c, 14, 2, ssi_sels,          ARRAY_SIZE(ssi_sels));
+	clks[IMX6SL_CLK_PERCLK_SEL]       = imx_clk_mux("perclk_sel",       base + 0x1c, 6,  1, perclk_sels,       ARRAY_SIZE(perclk_sels));
+	clks[IMX6SL_CLK_PXP_AXI_SEL]      = imx_clk_mux("pxp_axi_sel",      base + 0x34, 6,  3, epdc_pxp_sels,     ARRAY_SIZE(epdc_pxp_sels));
+	clks[IMX6SL_CLK_EPDC_AXI_SEL]     = imx_clk_mux("epdc_axi_sel",     base + 0x34, 15, 3, epdc_pxp_sels,     ARRAY_SIZE(epdc_pxp_sels));
+	clks[IMX6SL_CLK_GPU2D_OVG_SEL]    = imx_clk_mux("gpu2d_ovg_sel",    base + 0x18, 4,  2, gpu2d_ovg_sels,    ARRAY_SIZE(gpu2d_ovg_sels));
+	clks[IMX6SL_CLK_GPU2D_SEL]        = imx_clk_mux("gpu2d_sel",        base + 0x18, 8,  2, gpu2d_sels,        ARRAY_SIZE(gpu2d_sels));
+	clks[IMX6SL_CLK_LCDIF_PIX_SEL]    = imx_clk_mux("lcdif_pix_sel",    base + 0x38, 6,  3, lcdif_pix_sels,    ARRAY_SIZE(lcdif_pix_sels));
+	clks[IMX6SL_CLK_EPDC_PIX_SEL]     = imx_clk_mux("epdc_pix_sel",     base + 0x38, 15, 3, epdc_pix_sels,     ARRAY_SIZE(epdc_pix_sels));
+	clks[IMX6SL_CLK_SPDIF0_SEL]       = imx_clk_mux("spdif0_sel",       base + 0x30, 20, 2, audio_sels,        ARRAY_SIZE(audio_sels));
+	clks[IMX6SL_CLK_SPDIF1_SEL]       = imx_clk_mux("spdif1_sel",       base + 0x30, 7,  2, audio_sels,        ARRAY_SIZE(audio_sels));
+	clks[IMX6SL_CLK_EXTERN_AUDIO_SEL] = imx_clk_mux("extern_audio_sel", base + 0x20, 19, 2, audio_sels,        ARRAY_SIZE(audio_sels));
+	clks[IMX6SL_CLK_ECSPI_SEL]        = imx_clk_mux("ecspi_sel",        base + 0x38, 18, 1, ecspi_sels,        ARRAY_SIZE(ecspi_sels));
+	clks[IMX6SL_CLK_UART_SEL]         = imx_clk_mux("uart_sel",         base + 0x24, 6,  1, uart_sels,         ARRAY_SIZE(uart_sels));
+
+	/*                                          name       reg        shift width busy: reg, shift parent_names  num_parents */
+	clks[IMX6SL_CLK_PERIPH]  = imx_clk_busy_mux("periph",  base + 0x14, 25,  1,   base + 0x48, 5,  periph_sels,  ARRAY_SIZE(periph_sels));
+	clks[IMX6SL_CLK_PERIPH2] = imx_clk_busy_mux("periph2", base + 0x14, 26,  1,   base + 0x48, 3,  periph2_sels, ARRAY_SIZE(periph2_sels));
+
+	/*                                                   name                 parent_name          reg       shift width */
+	clks[IMX6SL_CLK_OCRAM_PODF]        = imx_clk_divider("ocram_podf",        "ocram_sel",         base + 0x14, 16, 3);
+	clks[IMX6SL_CLK_PERIPH_CLK2_PODF]  = imx_clk_divider("periph_clk2_podf",  "periph_clk2_sel",   base + 0x14, 27, 3);
+	clks[IMX6SL_CLK_PERIPH2_CLK2_PODF] = imx_clk_divider("periph2_clk2_podf", "periph2_clk2_sel",  base + 0x14, 0,  3);
+	clks[IMX6SL_CLK_IPG]               = imx_clk_divider("ipg",               "ahb",               base + 0x14, 8,  2);
+	clks[IMX6SL_CLK_CSI_PODF]          = imx_clk_divider("csi_podf",          "csi_sel",           base + 0x3c, 11, 3);
+	clks[IMX6SL_CLK_LCDIF_AXI_PODF]    = imx_clk_divider("lcdif_axi_podf",    "lcdif_axi_sel",     base + 0x3c, 16, 3);
+	clks[IMX6SL_CLK_USDHC1_PODF]       = imx_clk_divider("usdhc1_podf",       "usdhc1_sel",        base + 0x24, 11, 3);
+	clks[IMX6SL_CLK_USDHC2_PODF]       = imx_clk_divider("usdhc2_podf",       "usdhc2_sel",        base + 0x24, 16, 3);
+	clks[IMX6SL_CLK_USDHC3_PODF]       = imx_clk_divider("usdhc3_podf",       "usdhc3_sel",        base + 0x24, 19, 3);
+	clks[IMX6SL_CLK_USDHC4_PODF]       = imx_clk_divider("usdhc4_podf",       "usdhc4_sel",        base + 0x24, 22, 3);
+	clks[IMX6SL_CLK_SSI1_PRED]         = imx_clk_divider("ssi1_pred",         "ssi1_sel",          base + 0x28, 6,  3);
+	clks[IMX6SL_CLK_SSI1_PODF]         = imx_clk_divider("ssi1_podf",         "ssi1_pred",         base + 0x28, 0,  6);
+	clks[IMX6SL_CLK_SSI2_PRED]         = imx_clk_divider("ssi2_pred",         "ssi2_sel",          base + 0x2c, 6,  3);
+	clks[IMX6SL_CLK_SSI2_PODF]         = imx_clk_divider("ssi2_podf",         "ssi2_pred",         base + 0x2c, 0,  6);
+	clks[IMX6SL_CLK_SSI3_PRED]         = imx_clk_divider("ssi3_pred",         "ssi3_sel",          base + 0x28, 22, 3);
+	clks[IMX6SL_CLK_SSI3_PODF]         = imx_clk_divider("ssi3_podf",         "ssi3_pred",         base + 0x28, 16, 6);
+	clks[IMX6SL_CLK_PERCLK]            = imx_clk_divider("perclk",            "perclk_sel",        base + 0x1c, 0,  6);
+	clks[IMX6SL_CLK_PXP_AXI_PODF]      = imx_clk_divider("pxp_axi_podf",      "pxp_axi_sel",       base + 0x34, 3,  3);
+	clks[IMX6SL_CLK_EPDC_AXI_PODF]     = imx_clk_divider("epdc_axi_podf",     "epdc_axi_sel",      base + 0x34, 12, 3);
+	clks[IMX6SL_CLK_GPU2D_OVG_PODF]    = imx_clk_divider("gpu2d_ovg_podf",    "gpu2d_ovg_sel",     base + 0x18, 26, 3);
+	clks[IMX6SL_CLK_GPU2D_PODF]        = imx_clk_divider("gpu2d_podf",        "gpu2d_sel",         base + 0x18, 29, 3);
+	clks[IMX6SL_CLK_LCDIF_PIX_PRED]    = imx_clk_divider("lcdif_pix_pred",    "lcdif_pix_sel",     base + 0x38, 3,  3);
+	clks[IMX6SL_CLK_EPDC_PIX_PRED]     = imx_clk_divider("epdc_pix_pred",     "epdc_pix_sel",      base + 0x38, 12, 3);
+	clks[IMX6SL_CLK_LCDIF_PIX_PODF]    = imx_clk_divider("lcdif_pix_podf",    "lcdif_pix_pred",    base + 0x1c, 20, 3);
+	clks[IMX6SL_CLK_EPDC_PIX_PODF]     = imx_clk_divider("epdc_pix_podf",     "epdc_pix_pred",     base + 0x18, 23, 3);
+	clks[IMX6SL_CLK_SPDIF0_PRED]       = imx_clk_divider("spdif0_pred",       "spdif0_sel",        base + 0x30, 25, 3);
+	clks[IMX6SL_CLK_SPDIF0_PODF]       = imx_clk_divider("spdif0_podf",       "spdif0_pred",       base + 0x30, 22, 3);
+	clks[IMX6SL_CLK_SPDIF1_PRED]       = imx_clk_divider("spdif1_pred",       "spdif1_sel",        base + 0x30, 12, 3);
+	clks[IMX6SL_CLK_SPDIF1_PODF]       = imx_clk_divider("spdif1_podf",       "spdif1_pred",       base + 0x30, 9,  3);
+	clks[IMX6SL_CLK_EXTERN_AUDIO_PRED] = imx_clk_divider("extern_audio_pred", "extern_audio_sel",  base + 0x28, 9,  3);
+	clks[IMX6SL_CLK_EXTERN_AUDIO_PODF] = imx_clk_divider("extern_audio_podf", "extern_audio_pred", base + 0x28, 25, 3);
+	clks[IMX6SL_CLK_ECSPI_ROOT]        = imx_clk_divider("ecspi_root",        "ecspi_sel",         base + 0x38, 19, 6);
+	clks[IMX6SL_CLK_UART_ROOT]         = imx_clk_divider("uart_root",         "uart_sel",          base + 0x24, 0,  6);
+
+	/*                                                name         parent_name reg       shift width busy: reg, shift */
+	clks[IMX6SL_CLK_AHB]       = imx_clk_busy_divider("ahb",       "periph",  base + 0x14, 10, 3,    base + 0x48, 1);
+	clks[IMX6SL_CLK_MMDC_ROOT] = imx_clk_busy_divider("mmdc",      "periph2", base + 0x14, 3,  3,    base + 0x48, 2);
+	clks[IMX6SL_CLK_ARM]       = imx_clk_busy_divider("arm",       "pll1_sw", base + 0x10, 0,  3,    base + 0x48, 16);
+
+	/*                                            name            parent_name          reg         shift */
+	clks[IMX6SL_CLK_ECSPI1]       = imx_clk_gate2("ecspi1",       "ecspi_root",        base + 0x6c, 0);
+	clks[IMX6SL_CLK_ECSPI2]       = imx_clk_gate2("ecspi2",       "ecspi_root",        base + 0x6c, 2);
+	clks[IMX6SL_CLK_ECSPI3]       = imx_clk_gate2("ecspi3",       "ecspi_root",        base + 0x6c, 4);
+	clks[IMX6SL_CLK_ECSPI4]       = imx_clk_gate2("ecspi4",       "ecspi_root",        base + 0x6c, 6);
+	clks[IMX6SL_CLK_EPIT1]        = imx_clk_gate2("epit1",        "perclk",            base + 0x6c, 12);
+	clks[IMX6SL_CLK_EPIT2]        = imx_clk_gate2("epit2",        "perclk",            base + 0x6c, 14);
+	clks[IMX6SL_CLK_EXTERN_AUDIO] = imx_clk_gate2("extern_audio", "extern_audio_podf", base + 0x6c, 16);
+	clks[IMX6SL_CLK_GPT]          = imx_clk_gate2("gpt",          "perclk",            base + 0x6c, 20);
+	clks[IMX6SL_CLK_GPT_SERIAL]   = imx_clk_gate2("gpt_serial",   "perclk",            base + 0x6c, 22);
+	clks[IMX6SL_CLK_GPU2D_OVG]    = imx_clk_gate2("gpu2d_ovg",    "gpu2d_ovg_podf",    base + 0x6c, 26);
+	clks[IMX6SL_CLK_I2C1]         = imx_clk_gate2("i2c1",         "perclk",            base + 0x70, 6);
+	clks[IMX6SL_CLK_I2C2]         = imx_clk_gate2("i2c2",         "perclk",            base + 0x70, 8);
+	clks[IMX6SL_CLK_I2C3]         = imx_clk_gate2("i2c3",         "perclk",            base + 0x70, 10);
+	clks[IMX6SL_CLK_OCOTP]        = imx_clk_gate2("ocotp",        "ipg",               base + 0x70, 12);
+	clks[IMX6SL_CLK_CSI]          = imx_clk_gate2("csi",          "csi_podf",          base + 0x74, 0);
+	clks[IMX6SL_CLK_PXP_AXI]      = imx_clk_gate2("pxp_axi",      "pxp_axi_podf",      base + 0x74, 2);
+	clks[IMX6SL_CLK_EPDC_AXI]     = imx_clk_gate2("epdc_axi",     "epdc_axi_podf",     base + 0x74, 4);
+	clks[IMX6SL_CLK_LCDIF_AXI]    = imx_clk_gate2("lcdif_axi",    "lcdif_axi_podf",    base + 0x74, 6);
+	clks[IMX6SL_CLK_LCDIF_PIX]    = imx_clk_gate2("lcdif_pix",    "lcdif_pix_podf",    base + 0x74, 8);
+	clks[IMX6SL_CLK_EPDC_PIX]     = imx_clk_gate2("epdc_pix",     "epdc_pix_podf",     base + 0x74, 10);
+	clks[IMX6SL_CLK_OCRAM]        = imx_clk_gate2("ocram",        "ocram_podf",        base + 0x74, 28);
+	clks[IMX6SL_CLK_PWM1]         = imx_clk_gate2("pwm1",         "perclk",            base + 0x78, 16);
+	clks[IMX6SL_CLK_PWM2]         = imx_clk_gate2("pwm2",         "perclk",            base + 0x78, 18);
+	clks[IMX6SL_CLK_PWM3]         = imx_clk_gate2("pwm3",         "perclk",            base + 0x78, 20);
+	clks[IMX6SL_CLK_PWM4]         = imx_clk_gate2("pwm4",         "perclk",            base + 0x78, 22);
+	clks[IMX6SL_CLK_SDMA]         = imx_clk_gate2("sdma",         "ipg",               base + 0x7c, 6);
+	clks[IMX6SL_CLK_SPDIF]        = imx_clk_gate2("spdif",        "spdif0_podf",       base + 0x7c, 14);
+	clks[IMX6SL_CLK_SSI1]         = imx_clk_gate2("ssi1",         "ssi1_podf",         base + 0x7c, 18);
+	clks[IMX6SL_CLK_SSI2]         = imx_clk_gate2("ssi2",         "ssi2_podf",         base + 0x7c, 20);
+	clks[IMX6SL_CLK_SSI3]         = imx_clk_gate2("ssi3",         "ssi3_podf",         base + 0x7c, 22);
+	clks[IMX6SL_CLK_UART]         = imx_clk_gate2("uart",         "ipg",               base + 0x7c, 24);
+	clks[IMX6SL_CLK_UART_SERIAL]  = imx_clk_gate2("uart_serial",  "uart_root",         base + 0x7c, 26);
+	clks[IMX6SL_CLK_USBOH3]       = imx_clk_gate2("usboh3",       "ipg",               base + 0x80, 0);
+	clks[IMX6SL_CLK_USDHC1]       = imx_clk_gate2("usdhc1",       "usdhc1_podf",       base + 0x80, 2);
+	clks[IMX6SL_CLK_USDHC2]       = imx_clk_gate2("usdhc2",       "usdhc2_podf",       base + 0x80, 4);
+	clks[IMX6SL_CLK_USDHC3]       = imx_clk_gate2("usdhc3",       "usdhc3_podf",       base + 0x80, 6);
+	clks[IMX6SL_CLK_USDHC4]       = imx_clk_gate2("usdhc4",       "usdhc4_podf",       base + 0x80, 8);
+
+	for (i = 0; i < ARRAY_SIZE(clks); i++)
+		if (IS_ERR(clks[i]))
+			pr_err("i.MX6SL clk %d: register failed with %ld\n",
+				i, PTR_ERR(clks[i]));
+
+	clk_data.clks = clks;
+	clk_data.clk_num = ARRAY_SIZE(clks);
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+
+	clk_register_clkdev(clks[IMX6SL_CLK_GPT], "ipg", "imx-gpt.0");
+	clk_register_clkdev(clks[IMX6SL_CLK_GPT_SERIAL], "per", "imx-gpt.0");
+
+	if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
+		clk_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]);
+		clk_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]);
+	}
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-gpt");
+	base = of_iomap(np, 0);
+	WARN_ON(!base);
+	irq = irq_of_parse_and_map(np, 0);
+	mxc_timer_init(base, irq);
+
+	return 0;
+}
diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c
index 37e884e..53e8788 100644
--- a/arch/arm/mach-imx/clk.c
+++ b/arch/arm/mach-imx/clk.c
@@ -1,4 +1,39 @@
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/of.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include "clk.h"
 
 DEFINE_SPINLOCK(imx_ccm_lock);
+
+static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name)
+{
+	struct of_phandle_args phandle = {0};
+	struct clk *clk = ERR_PTR(-ENODEV);
+	char *path;
+
+	path = kasprintf(GFP_KERNEL, "/clocks/%s", name);
+	if (!path)
+		return ERR_PTR(-ENOMEM);
+
+	phandle.np = of_find_node_by_path(path);
+	kfree(path);
+
+	if (phandle.np) {
+		clk = of_clk_get_from_provider(&phandle);
+		of_node_put(phandle.np);
+	}
+	return clk;
+}
+
+struct clk * __init imx_obtain_fixed_clock(
+			const char *name, unsigned long rate)
+{
+	struct clk *clk;
+
+	clk = imx_obtain_fixed_clock_from_dt(name);
+	if (IS_ERR(clk))
+		clk = imx_clk_fixed(name, rate);
+	return clk;
+}
diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h
index d9d9d9c..a2432c6 100644
--- a/arch/arm/mach-imx/clk.h
+++ b/arch/arm/mach-imx/clk.h
@@ -29,6 +29,9 @@ struct clk *clk_register_gate2(struct device *dev, const char *name,
 		void __iomem *reg, u8 bit_idx,
 		u8 clk_gate_flags, spinlock_t *lock);
 
+struct clk * imx_obtain_fixed_clock(
+			const char *name, unsigned long rate);
+
 static inline struct clk *imx_clk_gate2(const char *name, const char *parent,
 		void __iomem *reg, u8 shift)
 {
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index c08ae3f..208e76f 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -69,11 +69,13 @@ extern int mx31_clocks_init_dt(void);
 extern int mx51_clocks_init_dt(void);
 extern int mx53_clocks_init_dt(void);
 extern int mx6q_clocks_init(void);
+extern int imx6sl_clocks_init(void);
 extern struct platform_device *mxc_register_gpio(char *name, int id,
 	resource_size_t iobase, resource_size_t iosize, int irq, int irq_high);
 extern void mxc_set_cpu_type(unsigned int type);
 extern void mxc_restart(char, const char *);
 extern void mxc_arch_reset_init(void __iomem *);
+extern void mxc_arch_reset_init_dt(void);
 extern int mx53_revision(void);
 extern int imx6q_revision(void);
 extern int mx53_display_revision(void);
diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h
index 356131f..a3b0b04 100644
--- a/arch/arm/mach-imx/hardware.h
+++ b/arch/arm/mach-imx/hardware.h
@@ -20,6 +20,7 @@
 #ifndef __ASM_ARCH_MXC_HARDWARE_H__
 #define __ASM_ARCH_MXC_HARDWARE_H__
 
+#include <asm/io.h>
 #include <asm/sizes.h>
 
 #define addr_in_module(addr, mod) \
diff --git a/arch/arm/mach-imx/headsmp.S b/arch/arm/mach-imx/headsmp.S
index 67b9c48..627f16f 100644
--- a/arch/arm/mach-imx/headsmp.S
+++ b/arch/arm/mach-imx/headsmp.S
@@ -18,8 +18,20 @@
 	.section ".text.head", "ax"
 
 #ifdef CONFIG_SMP
+diag_reg_offset:
+	.word	g_diag_reg - .
+
+	.macro	set_diag_reg
+	adr	r0, diag_reg_offset
+	ldr	r1, [r0]
+	add	r1, r1, r0		@ r1 = physical &g_diag_reg
+	ldr	r0, [r1]
+	mcr	p15, 0, r0, c15, c0, 1	@ write diagnostic register
+	.endm
+
 ENTRY(v7_secondary_startup)
 	bl	v7_invalidate_l1
+	set_diag_reg
 	b	secondary_startup
 ENDPROC(v7_secondary_startup)
 #endif
diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c
index 8234839..3e1ec5f 100644
--- a/arch/arm/mach-imx/imx25-dt.c
+++ b/arch/arm/mach-imx/imx25-dt.c
@@ -19,6 +19,8 @@
 
 static void __init imx25_dt_init(void)
 {
+	mxc_arch_reset_init_dt();
+
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c
index 4aaead0..4e235ec 100644
--- a/arch/arm/mach-imx/imx27-dt.c
+++ b/arch/arm/mach-imx/imx27-dt.c
@@ -22,6 +22,8 @@ static void __init imx27_dt_init(void)
 {
 	struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
 
+	mxc_arch_reset_init_dt();
+
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 
 	platform_device_register_full(&devinfo);
diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c
index 67de611..818a1cc 100644
--- a/arch/arm/mach-imx/imx31-dt.c
+++ b/arch/arm/mach-imx/imx31-dt.c
@@ -20,6 +20,8 @@
 
 static void __init imx31_dt_init(void)
 {
+	mxc_arch_reset_init_dt();
+
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index ab24cc3..53e43e5 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -23,6 +23,8 @@ static void __init imx51_dt_init(void)
 {
 	struct platform_device_info devinfo = { .name = "cpufreq-cpu0", };
 
+	mxc_arch_reset_init_dt();
+
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 	platform_device_register_full(&devinfo);
 }
diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
index f579c61..98c5894 100644
--- a/arch/arm/mach-imx/mach-imx53.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -21,25 +21,12 @@
 #include <asm/mach/time.h>
 
 #include "common.h"
+#include "hardware.h"
 #include "mx53.h"
 
-static void __init imx53_qsb_init(void)
-{
-	struct clk *clk;
-
-	clk = clk_get_sys(NULL, "ssi_ext1");
-	if (IS_ERR(clk)) {
-		pr_err("failed to get clk ssi_ext1\n");
-		return;
-	}
-
-	clk_register_clkdev(clk, NULL, "0-000a");
-}
-
 static void __init imx53_dt_init(void)
 {
-	if (of_machine_is_compatible("fsl,imx53-qsb"))
-		imx53_qsb_init();
+	mxc_arch_reset_init_dt();
 
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 5536fd8..ec4b7fc 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -253,10 +253,44 @@ static void __init imx6q_map_io(void)
 	imx_scu_map_io();
 }
 
+#ifdef CONFIG_CACHE_L2X0
+static void __init imx6q_init_l2cache(void)
+{
+	void __iomem *l2x0_base;
+	struct device_node *np;
+	unsigned int val;
+
+	np = of_find_compatible_node(NULL, NULL, "arm,pl310-cache");
+	if (!np)
+		goto out;
+
+	l2x0_base = of_iomap(np, 0);
+	if (!l2x0_base) {
+		of_node_put(np);
+		goto out;
+	}
+
+	/* Configure the L2 PREFETCH and POWER registers */
+	val = readl_relaxed(l2x0_base + L2X0_PREFETCH_CTRL);
+	val |= 0x70800000;
+	writel_relaxed(val, l2x0_base + L2X0_PREFETCH_CTRL);
+	val = L2X0_DYNAMIC_CLK_GATING_EN | L2X0_STNDBY_MODE_EN;
+	writel_relaxed(val, l2x0_base + L2X0_POWER_CTRL);
+
+	iounmap(l2x0_base);
+	of_node_put(np);
+
+out:
+	l2x0_of_init(0, ~0UL);
+}
+#else
+static inline void imx6q_init_l2cache(void) {}
+#endif
+
 static void __init imx6q_init_irq(void)
 {
 	imx6q_init_revision();
-	l2x0_of_init(0, ~0UL);
+	imx6q_init_l2cache();
 	imx_src_init();
 	imx_gpc_init();
 	irqchip_init();
diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c
new file mode 100644
index 0000000..0130ee6
--- /dev/null
+++ b/arch/arm/mach-imx/mach-imx6sl.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/irqchip.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <asm/hardware/cache-l2x0.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+static void __init imx6sl_init_machine(void)
+{
+	mxc_arch_reset_init_dt();
+
+	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static void __init imx6sl_init_irq(void)
+{
+	l2x0_of_init(0, ~0UL);
+	imx_src_init();
+	imx_gpc_init();
+	irqchip_init();
+}
+
+static void __init imx6sl_timer_init(void)
+{
+	imx6sl_clocks_init();
+}
+
+static const char *imx6sl_dt_compat[] __initdata = {
+	"fsl,imx6sl",
+	NULL,
+};
+
+DT_MACHINE_START(IMX6SL, "Freescale i.MX6 SoloLite (Device Tree)")
+	.map_io		= debug_ll_io_init,
+	.init_irq	= imx6sl_init_irq,
+	.init_time	= imx6sl_timer_init,
+	.init_machine	= imx6sl_init_machine,
+	.dt_compat	= imx6sl_dt_compat,
+	.restart	= mxc_restart,
+MACHINE_END
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
index 3c609c5..e065fed 100644
--- a/arch/arm/mach-imx/mm-imx1.c
+++ b/arch/arm/mach-imx/mm-imx1.c
@@ -39,7 +39,6 @@ void __init mx1_map_io(void)
 void __init imx1_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX1);
-	mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR));
 	imx_iomuxv1_init(MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR),
 			MX1_NUM_GPIO_PORT);
 }
@@ -51,6 +50,7 @@ void __init mx1_init_irq(void)
 
 void __init imx1_soc_init(void)
 {
+	mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR));
 	mxc_device_init();
 
 	mxc_register_gpio("imx1-gpio", 0, MX1_GPIO1_BASE_ADDR, SZ_256,
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index d8ccd3a..2e91ab2 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -66,7 +66,6 @@ void __init mx21_map_io(void)
 void __init imx21_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX21);
-	mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR));
 	imx_iomuxv1_init(MX21_IO_ADDRESS(MX21_GPIO_BASE_ADDR),
 			MX21_NUM_GPIO_PORT);
 }
@@ -82,6 +81,7 @@ static const struct resource imx21_audmux_res[] __initconst = {
 
 void __init imx21_soc_init(void)
 {
+	mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR));
 	mxc_device_init();
 
 	mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
index 9357707..e065c11 100644
--- a/arch/arm/mach-imx/mm-imx25.c
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -54,7 +54,6 @@ void __init imx25_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX25);
 	mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
-	mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
 }
 
 void __init mx25_init_irq(void)
@@ -89,6 +88,7 @@ static const struct resource imx25_audmux_res[] __initconst = {
 
 void __init imx25_soc_init(void)
 {
+	mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
 	mxc_device_init();
 
 	/* i.mx25 has the i.mx35 type gpio */
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 4f1be65..7d82a5a 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -66,7 +66,6 @@ void __init mx27_map_io(void)
 void __init imx27_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX27);
-	mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR));
 	imx_iomuxv1_init(MX27_IO_ADDRESS(MX27_GPIO_BASE_ADDR),
 			MX27_NUM_GPIO_PORT);
 }
@@ -82,6 +81,7 @@ static const struct resource imx27_audmux_res[] __initconst = {
 
 void __init imx27_soc_init(void)
 {
+	mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR));
 	mxc_device_init();
 
 	/* i.mx27 has the i.mx21 type gpio */
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index e0e69a6..8f0f606 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -138,7 +138,6 @@ void __init mx31_map_io(void)
 void __init imx31_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX31);
-	mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
 	arch_ioremap_caller = imx3_ioremap_caller;
 	arm_pm_idle = imx3_idle;
 	mx3_ccm_base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR);
@@ -174,6 +173,7 @@ void __init imx31_soc_init(void)
 
 	imx3_init_l2x0();
 
+	mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
 	mxc_device_init();
 
 	mxc_register_gpio("imx31-gpio", 0, MX31_GPIO1_BASE_ADDR, SZ_16K, MX31_INT_GPIO1, 0);
@@ -216,7 +216,6 @@ void __init imx35_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX35);
 	mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR));
-	mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
 	arm_pm_idle = imx3_idle;
 	arch_ioremap_caller = imx3_ioremap_caller;
 	mx3_ccm_base = MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR);
@@ -272,6 +271,7 @@ void __init imx35_soc_init(void)
 
 	imx3_init_l2x0();
 
+	mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
 	mxc_device_init();
 
 	mxc_register_gpio("imx35-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0);
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index b7c4e70..cf193d8 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -83,7 +83,6 @@ void __init imx51_init_early(void)
 	imx51_ipu_mipi_setup();
 	mxc_set_cpu_type(MXC_CPU_MX51);
 	mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
-	mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
 	imx_src_init();
 }
 
@@ -91,7 +90,6 @@ void __init imx53_init_early(void)
 {
 	mxc_set_cpu_type(MXC_CPU_MX53);
 	mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR));
-	mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG1_BASE_ADDR));
 	imx_src_init();
 }
 
@@ -129,6 +127,7 @@ static const struct resource imx51_audmux_res[] __initconst = {
 
 void __init imx51_soc_init(void)
 {
+	mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
 	mxc_device_init();
 
 	/* i.mx51 has the i.mx35 type gpio */
diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c
index 4a69305..c6e1ab5 100644
--- a/arch/arm/mach-imx/platsmp.c
+++ b/arch/arm/mach-imx/platsmp.c
@@ -12,6 +12,7 @@
 
 #include <linux/init.h>
 #include <linux/smp.h>
+#include <asm/cacheflush.h>
 #include <asm/page.h>
 #include <asm/smp_scu.h>
 #include <asm/mach/map.h>
@@ -21,6 +22,7 @@
 
 #define SCU_STANDBY_ENABLE	(1 << 5)
 
+u32 g_diag_reg;
 static void __iomem *scu_base;
 
 static struct map_desc scu_io_desc __initdata = {
@@ -80,6 +82,18 @@ void imx_smp_prepare(void)
 static void __init imx_smp_prepare_cpus(unsigned int max_cpus)
 {
 	imx_smp_prepare();
+
+	/*
+	 * The diagnostic register holds the errata bits.  Mostly bootloader
+	 * does not bring up secondary cores, so that when errata bits are set
+	 * in bootloader, they are set only for boot cpu.  But on a SMP
+	 * configuration, it should be equally done on every single core.
+	 * Read the register from boot cpu here, and will replicate it into
+	 * secondary cores when booting them.
+	 */
+	asm("mrc p15, 0, %0, c15, c0, 1" : "=r" (g_diag_reg) : : "cc");
+	__cpuc_flush_dcache_area(&g_diag_reg, sizeof(g_diag_reg));
+	outer_clean_range(__pa(&g_diag_reg), __pa(&g_diag_reg + 1));
 }
 
 struct smp_operations  imx_smp_ops __initdata = {
diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c
index 695e0d7..7cdc79a 100644
--- a/arch/arm/mach-imx/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -21,6 +21,8 @@
 #include <linux/io.h>
 #include <linux/err.h>
 #include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
 
 #include <asm/system_misc.h>
 #include <asm/proc-fns.h>
@@ -30,6 +32,7 @@
 #include "hardware.h"
 
 static void __iomem *wdog_base;
+static struct clk *wdog_clk;
 
 /*
  * Reset the system. It is called by machine_restart().
@@ -38,16 +41,13 @@ void mxc_restart(char mode, const char *cmd)
 {
 	unsigned int wcr_enable;
 
-	if (cpu_is_mx1()) {
-		wcr_enable = (1 << 0);
-	} else {
-		struct clk *clk;
+	if (wdog_clk)
+		clk_enable(wdog_clk);
 
-		clk = clk_get_sys("imx2-wdt.0", NULL);
-		if (!IS_ERR(clk))
-			clk_prepare_enable(clk);
+	if (cpu_is_mx1())
+		wcr_enable = (1 << 0);
+	else
 		wcr_enable = (1 << 2);
-	}
 
 	/* Assert SRS signal */
 	__raw_writew(wcr_enable, wdog_base);
@@ -55,7 +55,7 @@ void mxc_restart(char mode, const char *cmd)
 	/* wait for reset to assert... */
 	mdelay(500);
 
-	printk(KERN_ERR "Watchdog reset failed to assert reset\n");
+	pr_err("%s: Watchdog reset failed to assert reset\n", __func__);
 
 	/* delay to allow the serial port to show the message */
 	mdelay(50);
@@ -64,7 +64,34 @@ void mxc_restart(char mode, const char *cmd)
 	soft_restart(0);
 }
 
-void mxc_arch_reset_init(void __iomem *base)
+void __init mxc_arch_reset_init(void __iomem *base)
 {
 	wdog_base = base;
+
+	wdog_clk = clk_get_sys("imx2-wdt.0", NULL);
+	if (IS_ERR(wdog_clk)) {
+		pr_warn("%s: failed to get wdog clock\n", __func__);
+		wdog_clk = NULL;
+		return;
+	}
+
+	clk_prepare(wdog_clk);
+}
+
+void __init mxc_arch_reset_init_dt(void)
+{
+	struct device_node *np;
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,imx21-wdt");
+	wdog_base = of_iomap(np, 0);
+	WARN_ON(!wdog_base);
+
+	wdog_clk = of_clk_get(np, 0);
+	if (IS_ERR(wdog_clk)) {
+		pr_warn("%s: failed to get wdog clock\n", __func__);
+		wdog_clk = NULL;
+		return;
+	}
+
+	clk_prepare(wdog_clk);
 }
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 222d58c..3889b6c 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -19,10 +19,6 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
 # Power Management
 obj-$(CONFIG_PM) += pm.o sleep.o
 
-# DSP
-obj-$(CONFIG_OMAP_MBOX_FWK)	+= mailbox_mach.o
-mailbox_mach-objs		:= mailbox.o
-
 i2c-omap-$(CONFIG_I2C_OMAP)		:= i2c.o
 obj-y					+= $(i2c-omap-m) $(i2c-omap-y)
 
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
deleted file mode 100644
index efc8f20..0000000
--- a/arch/arm/mach-omap1/mailbox.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Mailbox reservation modules for OMAP1
- *
- * Copyright (C) 2006-2009 Nokia Corporation
- * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <plat/mailbox.h>
-
-#define MAILBOX_ARM2DSP1		0x00
-#define MAILBOX_ARM2DSP1b		0x04
-#define MAILBOX_DSP2ARM1		0x08
-#define MAILBOX_DSP2ARM1b		0x0c
-#define MAILBOX_DSP2ARM2		0x10
-#define MAILBOX_DSP2ARM2b		0x14
-#define MAILBOX_ARM2DSP1_Flag		0x18
-#define MAILBOX_DSP2ARM1_Flag		0x1c
-#define MAILBOX_DSP2ARM2_Flag		0x20
-
-static void __iomem *mbox_base;
-
-struct omap_mbox1_fifo {
-	unsigned long cmd;
-	unsigned long data;
-	unsigned long flag;
-};
-
-struct omap_mbox1_priv {
-	struct omap_mbox1_fifo tx_fifo;
-	struct omap_mbox1_fifo rx_fifo;
-};
-
-static inline int mbox_read_reg(size_t ofs)
-{
-	return __raw_readw(mbox_base + ofs);
-}
-
-static inline void mbox_write_reg(u32 val, size_t ofs)
-{
-	__raw_writew(val, mbox_base + ofs);
-}
-
-/* msg */
-static mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox)
-{
-	struct omap_mbox1_fifo *fifo =
-		&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
-	mbox_msg_t msg;
-
-	msg = mbox_read_reg(fifo->data);
-	msg |= ((mbox_msg_t) mbox_read_reg(fifo->cmd)) << 16;
-
-	return msg;
-}
-
-static void
-omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
-	struct omap_mbox1_fifo *fifo =
-		&((struct omap_mbox1_priv *)mbox->priv)->tx_fifo;
-
-	mbox_write_reg(msg & 0xffff, fifo->data);
-	mbox_write_reg(msg >> 16, fifo->cmd);
-}
-
-static int omap1_mbox_fifo_empty(struct omap_mbox *mbox)
-{
-	return 0;
-}
-
-static int omap1_mbox_fifo_full(struct omap_mbox *mbox)
-{
-	struct omap_mbox1_fifo *fifo =
-		&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
-
-	return mbox_read_reg(fifo->flag);
-}
-
-/* irq */
-static void
-omap1_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq)
-{
-	if (irq == IRQ_RX)
-		enable_irq(mbox->irq);
-}
-
-static void
-omap1_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq)
-{
-	if (irq == IRQ_RX)
-		disable_irq(mbox->irq);
-}
-
-static int
-omap1_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_type_t irq)
-{
-	if (irq == IRQ_TX)
-		return 0;
-	return 1;
-}
-
-static struct omap_mbox_ops omap1_mbox_ops = {
-	.type		= OMAP_MBOX_TYPE1,
-	.fifo_read	= omap1_mbox_fifo_read,
-	.fifo_write	= omap1_mbox_fifo_write,
-	.fifo_empty	= omap1_mbox_fifo_empty,
-	.fifo_full	= omap1_mbox_fifo_full,
-	.enable_irq	= omap1_mbox_enable_irq,
-	.disable_irq	= omap1_mbox_disable_irq,
-	.is_irq		= omap1_mbox_is_irq,
-};
-
-/* FIXME: the following struct should be created automatically by the user id */
-
-/* DSP */
-static struct omap_mbox1_priv omap1_mbox_dsp_priv = {
-	.tx_fifo = {
-		.cmd	= MAILBOX_ARM2DSP1b,
-		.data	= MAILBOX_ARM2DSP1,
-		.flag	= MAILBOX_ARM2DSP1_Flag,
-	},
-	.rx_fifo = {
-		.cmd	= MAILBOX_DSP2ARM1b,
-		.data	= MAILBOX_DSP2ARM1,
-		.flag	= MAILBOX_DSP2ARM1_Flag,
-	},
-};
-
-static struct omap_mbox mbox_dsp_info = {
-	.name	= "dsp",
-	.ops	= &omap1_mbox_ops,
-	.priv	= &omap1_mbox_dsp_priv,
-};
-
-static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL };
-
-static int omap1_mbox_probe(struct platform_device *pdev)
-{
-	struct resource *mem;
-	int ret;
-	struct omap_mbox **list;
-
-	list = omap1_mboxes;
-	list[0]->irq = platform_get_irq_byname(pdev, "dsp");
-
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mbox_base = ioremap(mem->start, resource_size(mem));
-	if (!mbox_base)
-		return -ENOMEM;
-
-	ret = omap_mbox_register(&pdev->dev, list);
-	if (ret) {
-		iounmap(mbox_base);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int omap1_mbox_remove(struct platform_device *pdev)
-{
-	omap_mbox_unregister();
-	iounmap(mbox_base);
-	return 0;
-}
-
-static struct platform_driver omap1_mbox_driver = {
-	.probe	= omap1_mbox_probe,
-	.remove	= omap1_mbox_remove,
-	.driver	= {
-		.name	= "omap-mailbox",
-	},
-};
-
-static int __init omap1_mbox_init(void)
-{
-	return platform_driver_register(&omap1_mbox_driver);
-}
-
-static void __exit omap1_mbox_exit(void)
-{
-	platform_driver_unregister(&omap1_mbox_driver);
-}
-
-module_init(omap1_mbox_init);
-module_exit(omap1_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
-MODULE_ALIAS("platform:omap1-mailbox");
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 55a9d67..f2d19af 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -203,9 +203,6 @@ obj-$(CONFIG_ARCH_OMAP4)		+= omap_hwmod_44xx_data.o
 obj-$(CONFIG_OMAP3_EMU)			+= emu.o
 obj-$(CONFIG_HW_PERF_EVENTS)		+= pmu.o
 
-obj-$(CONFIG_OMAP_MBOX_FWK)		+= mailbox_mach.o
-mailbox_mach-objs			:= mailbox.o
-
 iommu-$(CONFIG_OMAP_IOMMU)		:= omap-iommu.o
 obj-y					+= $(iommu-m) $(iommu-y)
 
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 4269fc1..73762ac 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -20,6 +20,7 @@
 #include <linux/pinctrl/machine.h>
 #include <linux/platform_data/omap4-keypad.h>
 #include <linux/platform_data/omap_ocp2scp.h>
+#include <linux/platform_data/mailbox-omap.h>
 #include <linux/usb/omap_control_usb.h>
 
 #include <asm/mach-types.h>
@@ -327,25 +328,31 @@ int __init omap4_keyboard_init(struct omap4_keypad_platform_data
 	return 0;
 }
 
-#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
+#if defined(CONFIG_OMAP2PLUS_MBOX) || defined(CONFIG_OMAP2PLUS_MBOX_MODULE)
 static inline void __init omap_init_mbox(void)
 {
 	struct omap_hwmod *oh;
 	struct platform_device *pdev;
+	struct omap_mbox_pdata *pdata;
 
 	oh = omap_hwmod_lookup("mailbox");
 	if (!oh) {
 		pr_err("%s: unable to find hwmod\n", __func__);
 		return;
 	}
+	if (!oh->dev_attr) {
+		pr_err("%s: hwmod doesn't have valid attrs\n", __func__);
+		return;
+	}
 
-	pdev = omap_device_build("omap-mailbox", -1, oh, NULL, 0);
+	pdata = (struct omap_mbox_pdata *)oh->dev_attr;
+	pdev = omap_device_build("omap-mailbox", -1, oh, pdata, sizeof(*pdata));
 	WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n",
 						__func__, PTR_ERR(pdev));
 }
 #else
 static inline void omap_init_mbox(void) { }
-#endif /* CONFIG_OMAP_MBOX_FWK */
+#endif /* CONFIG_OMAP2PLUS_MBOX */
 
 static inline void omap_init_sti(void) {}
 
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
deleted file mode 100644
index 0b08026..0000000
--- a/arch/arm/mach-omap2/mailbox.c
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Mailbox reservation modules for OMAP2/3
- *
- * Copyright (C) 2006-2009 Nokia Corporation
- * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *        and  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/pm_runtime.h>
-
-#include <plat/mailbox.h>
-
-#include "soc.h"
-
-#define MAILBOX_REVISION		0x000
-#define MAILBOX_MESSAGE(m)		(0x040 + 4 * (m))
-#define MAILBOX_FIFOSTATUS(m)		(0x080 + 4 * (m))
-#define MAILBOX_MSGSTATUS(m)		(0x0c0 + 4 * (m))
-#define MAILBOX_IRQSTATUS(u)		(0x100 + 8 * (u))
-#define MAILBOX_IRQENABLE(u)		(0x104 + 8 * (u))
-
-#define OMAP4_MAILBOX_IRQSTATUS(u)	(0x104 + 0x10 * (u))
-#define OMAP4_MAILBOX_IRQENABLE(u)	(0x108 + 0x10 * (u))
-#define OMAP4_MAILBOX_IRQENABLE_CLR(u)	(0x10c + 0x10 * (u))
-
-#define MAILBOX_IRQ_NEWMSG(m)		(1 << (2 * (m)))
-#define MAILBOX_IRQ_NOTFULL(m)		(1 << (2 * (m) + 1))
-
-#define MBOX_REG_SIZE			0x120
-
-#define OMAP4_MBOX_REG_SIZE		0x130
-
-#define MBOX_NR_REGS			(MBOX_REG_SIZE / sizeof(u32))
-#define OMAP4_MBOX_NR_REGS		(OMAP4_MBOX_REG_SIZE / sizeof(u32))
-
-static void __iomem *mbox_base;
-
-struct omap_mbox2_fifo {
-	unsigned long msg;
-	unsigned long fifo_stat;
-	unsigned long msg_stat;
-};
-
-struct omap_mbox2_priv {
-	struct omap_mbox2_fifo tx_fifo;
-	struct omap_mbox2_fifo rx_fifo;
-	unsigned long irqenable;
-	unsigned long irqstatus;
-	u32 newmsg_bit;
-	u32 notfull_bit;
-	u32 ctx[OMAP4_MBOX_NR_REGS];
-	unsigned long irqdisable;
-};
-
-static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
-				  omap_mbox_type_t irq);
-
-static inline unsigned int mbox_read_reg(size_t ofs)
-{
-	return __raw_readl(mbox_base + ofs);
-}
-
-static inline void mbox_write_reg(u32 val, size_t ofs)
-{
-	__raw_writel(val, mbox_base + ofs);
-}
-
-/* Mailbox H/W preparations */
-static int omap2_mbox_startup(struct omap_mbox *mbox)
-{
-	u32 l;
-
-	pm_runtime_enable(mbox->dev->parent);
-	pm_runtime_get_sync(mbox->dev->parent);
-
-	l = mbox_read_reg(MAILBOX_REVISION);
-	pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
-
-	return 0;
-}
-
-static void omap2_mbox_shutdown(struct omap_mbox *mbox)
-{
-	pm_runtime_put_sync(mbox->dev->parent);
-	pm_runtime_disable(mbox->dev->parent);
-}
-
-/* Mailbox FIFO handle functions */
-static mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
-	return (mbox_msg_t) mbox_read_reg(fifo->msg);
-}
-
-static void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
-	mbox_write_reg(msg, fifo->msg);
-}
-
-static int omap2_mbox_fifo_empty(struct omap_mbox *mbox)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
-	return (mbox_read_reg(fifo->msg_stat) == 0);
-}
-
-static int omap2_mbox_fifo_full(struct omap_mbox *mbox)
-{
-	struct omap_mbox2_fifo *fifo =
-		&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
-	return mbox_read_reg(fifo->fifo_stat);
-}
-
-/* Mailbox IRQ handle functions */
-static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
-		omap_mbox_type_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
-	l = mbox_read_reg(p->irqenable);
-	l |= bit;
-	mbox_write_reg(l, p->irqenable);
-}
-
-static void omap2_mbox_disable_irq(struct omap_mbox *mbox,
-		omap_mbox_type_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
-	if (!cpu_is_omap44xx())
-		bit = mbox_read_reg(p->irqdisable) & ~bit;
-
-	mbox_write_reg(bit, p->irqdisable);
-}
-
-static void omap2_mbox_ack_irq(struct omap_mbox *mbox,
-		omap_mbox_type_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-
-	mbox_write_reg(bit, p->irqstatus);
-
-	/* Flush posted write for irq status to avoid spurious interrupts */
-	mbox_read_reg(p->irqstatus);
-}
-
-static int omap2_mbox_is_irq(struct omap_mbox *mbox,
-		omap_mbox_type_t irq)
-{
-	struct omap_mbox2_priv *p = mbox->priv;
-	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
-	u32 enable = mbox_read_reg(p->irqenable);
-	u32 status = mbox_read_reg(p->irqstatus);
-
-	return (int)(enable & status & bit);
-}
-
-static void omap2_mbox_save_ctx(struct omap_mbox *mbox)
-{
-	int i;
-	struct omap_mbox2_priv *p = mbox->priv;
-	int nr_regs;
-	if (cpu_is_omap44xx())
-		nr_regs = OMAP4_MBOX_NR_REGS;
-	else
-		nr_regs = MBOX_NR_REGS;
-	for (i = 0; i < nr_regs; i++) {
-		p->ctx[i] = mbox_read_reg(i * sizeof(u32));
-
-		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
-			i, p->ctx[i]);
-	}
-}
-
-static void omap2_mbox_restore_ctx(struct omap_mbox *mbox)
-{
-	int i;
-	struct omap_mbox2_priv *p = mbox->priv;
-	int nr_regs;
-	if (cpu_is_omap44xx())
-		nr_regs = OMAP4_MBOX_NR_REGS;
-	else
-		nr_regs = MBOX_NR_REGS;
-	for (i = 0; i < nr_regs; i++) {
-		mbox_write_reg(p->ctx[i], i * sizeof(u32));
-
-		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
-			i, p->ctx[i]);
-	}
-}
-
-static struct omap_mbox_ops omap2_mbox_ops = {
-	.type		= OMAP_MBOX_TYPE2,
-	.startup	= omap2_mbox_startup,
-	.shutdown	= omap2_mbox_shutdown,
-	.fifo_read	= omap2_mbox_fifo_read,
-	.fifo_write	= omap2_mbox_fifo_write,
-	.fifo_empty	= omap2_mbox_fifo_empty,
-	.fifo_full	= omap2_mbox_fifo_full,
-	.enable_irq	= omap2_mbox_enable_irq,
-	.disable_irq	= omap2_mbox_disable_irq,
-	.ack_irq	= omap2_mbox_ack_irq,
-	.is_irq		= omap2_mbox_is_irq,
-	.save_ctx	= omap2_mbox_save_ctx,
-	.restore_ctx	= omap2_mbox_restore_ctx,
-};
-
-/*
- * MAILBOX 0: ARM -> DSP,
- * MAILBOX 1: ARM <- DSP.
- * MAILBOX 2: ARM -> IVA,
- * MAILBOX 3: ARM <- IVA.
- */
-
-/* FIXME: the following structs should be filled automatically by the user id */
-
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP2)
-/* DSP */
-static struct omap_mbox2_priv omap2_mbox_dsp_priv = {
-	.tx_fifo = {
-		.msg		= MAILBOX_MESSAGE(0),
-		.fifo_stat	= MAILBOX_FIFOSTATUS(0),
-	},
-	.rx_fifo = {
-		.msg		= MAILBOX_MESSAGE(1),
-		.msg_stat	= MAILBOX_MSGSTATUS(1),
-	},
-	.irqenable	= MAILBOX_IRQENABLE(0),
-	.irqstatus	= MAILBOX_IRQSTATUS(0),
-	.notfull_bit	= MAILBOX_IRQ_NOTFULL(0),
-	.newmsg_bit	= MAILBOX_IRQ_NEWMSG(1),
-	.irqdisable	= MAILBOX_IRQENABLE(0),
-};
-
-struct omap_mbox mbox_dsp_info = {
-	.name	= "dsp",
-	.ops	= &omap2_mbox_ops,
-	.priv	= &omap2_mbox_dsp_priv,
-};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3)
-struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL };
-#endif
-
-#if defined(CONFIG_SOC_OMAP2420)
-/* IVA */
-static struct omap_mbox2_priv omap2_mbox_iva_priv = {
-	.tx_fifo = {
-		.msg		= MAILBOX_MESSAGE(2),
-		.fifo_stat	= MAILBOX_FIFOSTATUS(2),
-	},
-	.rx_fifo = {
-		.msg		= MAILBOX_MESSAGE(3),
-		.msg_stat	= MAILBOX_MSGSTATUS(3),
-	},
-	.irqenable	= MAILBOX_IRQENABLE(3),
-	.irqstatus	= MAILBOX_IRQSTATUS(3),
-	.notfull_bit	= MAILBOX_IRQ_NOTFULL(2),
-	.newmsg_bit	= MAILBOX_IRQ_NEWMSG(3),
-	.irqdisable	= MAILBOX_IRQENABLE(3),
-};
-
-static struct omap_mbox mbox_iva_info = {
-	.name	= "iva",
-	.ops	= &omap2_mbox_ops,
-	.priv	= &omap2_mbox_iva_priv,
-};
-#endif
-
-#ifdef CONFIG_ARCH_OMAP2
-struct omap_mbox *omap2_mboxes[] = {
-	&mbox_dsp_info,
-#ifdef CONFIG_SOC_OMAP2420
-	&mbox_iva_info,
-#endif
-	NULL
-};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-/* OMAP4 */
-static struct omap_mbox2_priv omap2_mbox_1_priv = {
-	.tx_fifo = {
-		.msg		= MAILBOX_MESSAGE(0),
-		.fifo_stat	= MAILBOX_FIFOSTATUS(0),
-	},
-	.rx_fifo = {
-		.msg		= MAILBOX_MESSAGE(1),
-		.msg_stat	= MAILBOX_MSGSTATUS(1),
-	},
-	.irqenable	= OMAP4_MAILBOX_IRQENABLE(0),
-	.irqstatus	= OMAP4_MAILBOX_IRQSTATUS(0),
-	.notfull_bit	= MAILBOX_IRQ_NOTFULL(0),
-	.newmsg_bit	= MAILBOX_IRQ_NEWMSG(1),
-	.irqdisable	= OMAP4_MAILBOX_IRQENABLE_CLR(0),
-};
-
-struct omap_mbox mbox_1_info = {
-	.name	= "mailbox-1",
-	.ops	= &omap2_mbox_ops,
-	.priv	= &omap2_mbox_1_priv,
-};
-
-static struct omap_mbox2_priv omap2_mbox_2_priv = {
-	.tx_fifo = {
-		.msg		= MAILBOX_MESSAGE(3),
-		.fifo_stat	= MAILBOX_FIFOSTATUS(3),
-	},
-	.rx_fifo = {
-		.msg		= MAILBOX_MESSAGE(2),
-		.msg_stat	= MAILBOX_MSGSTATUS(2),
-	},
-	.irqenable	= OMAP4_MAILBOX_IRQENABLE(0),
-	.irqstatus	= OMAP4_MAILBOX_IRQSTATUS(0),
-	.notfull_bit	= MAILBOX_IRQ_NOTFULL(3),
-	.newmsg_bit	= MAILBOX_IRQ_NEWMSG(2),
-	.irqdisable     = OMAP4_MAILBOX_IRQENABLE_CLR(0),
-};
-
-struct omap_mbox mbox_2_info = {
-	.name	= "mailbox-2",
-	.ops	= &omap2_mbox_ops,
-	.priv	= &omap2_mbox_2_priv,
-};
-
-struct omap_mbox *omap4_mboxes[] = { &mbox_1_info, &mbox_2_info, NULL };
-#endif
-
-static int omap2_mbox_probe(struct platform_device *pdev)
-{
-	struct resource *mem;
-	int ret;
-	struct omap_mbox **list;
-
-	if (false)
-		;
-#if defined(CONFIG_ARCH_OMAP3)
-	else if (cpu_is_omap34xx()) {
-		list = omap3_mboxes;
-
-		list[0]->irq = platform_get_irq(pdev, 0);
-	}
-#endif
-#if defined(CONFIG_ARCH_OMAP2)
-	else if (cpu_is_omap2430()) {
-		list = omap2_mboxes;
-
-		list[0]->irq = platform_get_irq(pdev, 0);
-	} else if (cpu_is_omap2420()) {
-		list = omap2_mboxes;
-
-		list[0]->irq = platform_get_irq_byname(pdev, "dsp");
-		list[1]->irq = platform_get_irq_byname(pdev, "iva");
-	}
-#endif
-#if defined(CONFIG_ARCH_OMAP4)
-	else if (cpu_is_omap44xx()) {
-		list = omap4_mboxes;
-
-		list[0]->irq = list[1]->irq = platform_get_irq(pdev, 0);
-	}
-#endif
-	else {
-		pr_err("%s: platform not supported\n", __func__);
-		return -ENODEV;
-	}
-
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mbox_base = ioremap(mem->start, resource_size(mem));
-	if (!mbox_base)
-		return -ENOMEM;
-
-	ret = omap_mbox_register(&pdev->dev, list);
-	if (ret) {
-		iounmap(mbox_base);
-		return ret;
-	}
-
-	return 0;
-}
-
-static int omap2_mbox_remove(struct platform_device *pdev)
-{
-	omap_mbox_unregister();
-	iounmap(mbox_base);
-	return 0;
-}
-
-static struct platform_driver omap2_mbox_driver = {
-	.probe = omap2_mbox_probe,
-	.remove = omap2_mbox_remove,
-	.driver = {
-		.name = "omap-mailbox",
-	},
-};
-
-static int __init omap2_mbox_init(void)
-{
-	return platform_driver_register(&omap2_mbox_driver);
-}
-
-static void __exit omap2_mbox_exit(void)
-{
-	platform_driver_unregister(&omap2_mbox_driver);
-}
-
-module_init(omap2_mbox_init);
-module_exit(omap2_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions");
-MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
-MODULE_AUTHOR("Paul Mundt");
-MODULE_ALIAS("platform:omap2-mailbox");
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 5137cc8..dbcb928 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -16,6 +16,7 @@
 #include <linux/i2c-omap.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/omap-dma.h>
+#include <linux/platform_data/mailbox-omap.h>
 #include <plat/dmtimer.h>
 
 #include "omap_hwmod.h"
@@ -166,6 +167,16 @@ static struct omap_hwmod omap2420_dma_system_hwmod = {
 };
 
 /* mailbox */
+static struct omap_mbox_dev_info omap2420_mailbox_info[] = {
+	{ .name = "dsp", .tx_id = 0, .rx_id = 1, .irq_id = 0, .usr_id = 0 },
+	{ .name = "iva", .tx_id = 2, .rx_id = 3, .irq_id = 1, .usr_id = 3 },
+};
+
+static struct omap_mbox_pdata omap2420_mailbox_attrs = {
+	.info_cnt	= ARRAY_SIZE(omap2420_mailbox_info),
+	.info		= omap2420_mailbox_info,
+};
+
 static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = {
 	{ .name = "dsp", .irq = 26 + OMAP_INTC_START, },
 	{ .name = "iva", .irq = 34 + OMAP_INTC_START, },
@@ -186,6 +197,7 @@ static struct omap_hwmod omap2420_mailbox_hwmod = {
 			.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
 		},
 	},
+	.dev_attr	= &omap2420_mailbox_attrs,
 };
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 4ce999e..df2f874 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -17,6 +17,7 @@
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/omap-dma.h>
+#include <linux/platform_data/mailbox-omap.h>
 #include <plat/dmtimer.h>
 
 #include "omap_hwmod.h"
@@ -170,6 +171,15 @@ static struct omap_hwmod omap2430_dma_system_hwmod = {
 };
 
 /* mailbox */
+static struct omap_mbox_dev_info omap2430_mailbox_info[] = {
+	{ .name = "dsp", .tx_id = 0, .rx_id = 1 },
+};
+
+static struct omap_mbox_pdata omap2430_mailbox_attrs = {
+	.info_cnt	= ARRAY_SIZE(omap2430_mailbox_info),
+	.info		= omap2430_mailbox_info,
+};
+
 static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = {
 	{ .irq = 26 + OMAP_INTC_START, },
 	{ .irq = -1 },
@@ -189,6 +199,7 @@ static struct omap_hwmod omap2430_mailbox_hwmod = {
 			.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
 		},
 	},
+	.dev_attr	= &omap2430_mailbox_attrs,
 };
 
 /* mcspi3 */
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 4083606..3833e96 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -25,6 +25,7 @@
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/platform_data/iommu-omap.h>
+#include <linux/platform_data/mailbox-omap.h>
 #include <plat/dmtimer.h>
 
 #include "am35xx.h"
@@ -1501,6 +1502,15 @@ static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = {
 	.sysc = &omap3xxx_mailbox_sysc,
 };
 
+static struct omap_mbox_dev_info omap3xxx_mailbox_info[] = {
+	{ .name = "dsp", .tx_id = 0, .rx_id = 1 },
+};
+
+static struct omap_mbox_pdata omap3xxx_mailbox_attrs = {
+	.info_cnt	= ARRAY_SIZE(omap3xxx_mailbox_info),
+	.info		= omap3xxx_mailbox_info,
+};
+
 static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = {
 	{ .irq = 26 + OMAP_INTC_START, },
 	{ .irq = -1 },
@@ -1520,6 +1530,7 @@ static struct omap_hwmod omap3xxx_mailbox_hwmod = {
 			.idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT,
 		},
 	},
+	.dev_attr	= &omap3xxx_mailbox_attrs,
 };
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index eaba9dc..44d99b6 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -29,6 +29,7 @@
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <linux/platform_data/iommu-omap.h>
+#include <linux/platform_data/mailbox-omap.h>
 #include <plat/dmtimer.h>
 
 #include "omap_hwmod.h"
@@ -1861,6 +1862,17 @@ static struct omap_hwmod_class omap44xx_mailbox_hwmod_class = {
 };
 
 /* mailbox */
+static struct omap_mbox_dev_info omap44xx_mailbox_info[] = {
+	{ .name = "mbox-ipu", .tx_id = 0, .rx_id = 1 },
+	{ .name = "mbox-dsp", .tx_id = 3, .rx_id = 2 },
+};
+
+static struct omap_mbox_pdata omap44xx_mailbox_attrs = {
+	.intr_type	= MBOX_INTR_CFG_TYPE2,
+	.info_cnt	= ARRAY_SIZE(omap44xx_mailbox_info),
+	.info		= omap44xx_mailbox_info,
+};
+
 static struct omap_hwmod_irq_info omap44xx_mailbox_irqs[] = {
 	{ .irq = 26 + OMAP44XX_IRQ_GIC_START },
 	{ .irq = -1 }
@@ -1877,6 +1889,7 @@ static struct omap_hwmod omap44xx_mailbox_hwmod = {
 			.context_offs = OMAP4_RM_L4CFG_MAILBOX_CONTEXT_OFFSET,
 		},
 	},
+	.dev_attr	= &omap44xx_mailbox_attrs,
 };
 
 /*
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 1a517e2..0319cf9 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -36,7 +36,8 @@ config ARCH_R8A7740
 	select RENESAS_INTC_IRQPIN
 
 config ARCH_R8A7778
-	bool "R-Car M1 (R8A77780)"
+	bool "R-Car M1A (R8A77781)"
+	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select CPU_V7
 	select SH_CLK_CPG
 	select ARM_GIC
@@ -129,6 +130,20 @@ config MACH_ARMADILLO800EVA
 	select SND_SOC_WM8978 if SND_SIMPLE_CARD
 	select USE_OF
 
+config MACH_ARMADILLO800EVA_REFERENCE
+	bool "Armadillo-800 EVA board - Reference Device Tree Implementation"
+	depends on ARCH_R8A7740
+	select ARCH_REQUIRE_GPIOLIB
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+	select SND_SOC_WM8978 if SND_SIMPLE_CARD
+	select USE_OF
+	---help---
+	   Use reference implementation of Aramdillo800 EVA board support
+	   which makes a greater use of device tree at the expense
+	   of not supporting a number of devices.
+
+	   This is intended to aid developers
+
 config MACH_BOCKW
 	bool "BOCK-W platform"
 	depends on ARCH_R8A7778
@@ -169,6 +184,8 @@ config MACH_KZM9D
 config MACH_KZM9G
 	bool "KZM-A9-GT board"
 	depends on ARCH_SH73A0
+	select ARCH_HAS_CPUFREQ
+	select ARCH_HAS_OPP
 	select ARCH_REQUIRE_GPIOLIB
 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 	select SND_SOC_AK4642 if SND_SIMPLE_CARD
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 068f1da..81aeee4 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -30,7 +30,7 @@ obj-$(CONFIG_SUSPEND)		+= suspend.o
 obj-$(CONFIG_CPU_IDLE)		+= cpuidle.o
 obj-$(CONFIG_ARCH_SHMOBILE)	+= pm-rmobile.o
 obj-$(CONFIG_ARCH_SH7372)	+= pm-sh7372.o sleep-sh7372.o
-obj-$(CONFIG_ARCH_R8A7740)	+= pm-r8a7740.o
+obj-$(CONFIG_ARCH_R8A7740)	+= pm-r8a7740.o sleep-r8a7740.o cpuidle-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7779)	+= pm-r8a7779.o
 obj-$(CONFIG_ARCH_SH73A0)	+= pm-sh73a0.o
 
@@ -46,6 +46,7 @@ obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_MARZEN_REFERENCE)	+= board-marzen-reference.o
 obj-$(CONFIG_MACH_LAGER)	+= board-lager.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
+obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE)	+= board-armadillo800eva-reference.o
 obj-$(CONFIG_MACH_KZM9D)	+= board-kzm9d.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o
 obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 45f78ca..297bf5e 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -1026,10 +1026,8 @@ out:
 
 /* TouchScreen */
 #ifdef CONFIG_AP4EVB_QHD
-# define GPIO_TSC_IRQ	GPIO_FN_IRQ28_123
 # define GPIO_TSC_PORT	123
 #else /* WVGA */
-# define GPIO_TSC_IRQ	GPIO_FN_IRQ7_40
 # define GPIO_TSC_PORT	40
 #endif
 
@@ -1037,22 +1035,12 @@ out:
 #define IRQ7	evt2irq(0x02e0) /* IRQ7A */
 static int ts_get_pendown_state(void)
 {
-	int val;
-
-	gpio_free(GPIO_TSC_IRQ);
-
-	gpio_request_one(GPIO_TSC_PORT, GPIOF_IN, NULL);
-
-	val = gpio_get_value(GPIO_TSC_PORT);
-
-	gpio_request(GPIO_TSC_IRQ, NULL);
-
-	return !val;
+	return !gpio_get_value(GPIO_TSC_PORT);
 }
 
 static int ts_init(void)
 {
-	gpio_request(GPIO_TSC_IRQ, NULL);
+	gpio_request_one(GPIO_TSC_PORT, GPIOF_IN, NULL);
 
 	return 0;
 }
@@ -1086,11 +1074,42 @@ static struct i2c_board_info i2c1_devices[] = {
 
 
 static const struct pinctrl_map ap4evb_pinctrl_map[] = {
+	/* CEU */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372",
+				  "ceu_clk_0", "ceu"),
+	/* FSIA (AK4643) */
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372",
+				  "fsia_sclk_in", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372",
+				  "fsia_data_in", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372",
+				  "fsia_data_out", "fsia"),
+	/* FSIB (HDMI) */
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372",
+				  "fsib_mclk_in", "fsib"),
+	/* HDMI */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372",
+				  "hdmi", "hdmi"),
+	/* KEYSC */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc", "pfc-sh7372",
+				  "keysc_in04_0", "keysc"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc", "pfc-sh7372",
+				  "keysc_out5", "keysc"),
+#ifndef CONFIG_AP4EVB_QHD
+	/* LCDC */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372",
+				  "lcd_data18", "lcd"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372",
+				  "lcd_sync", "lcd"),
+#endif
 	/* MMCIF */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372",
 				  "mmc0_data8_0", "mmc0"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372",
 				  "mmc0_ctrl_0", "mmc0"),
+	/* SCIFA0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372",
+				  "scifa0_data", "scifa0"),
 	/* SDHI0 */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372",
 				  "sdhi0_data4", "sdhi0"),
@@ -1105,6 +1124,26 @@ static const struct pinctrl_map ap4evb_pinctrl_map[] = {
 				  "sdhi1_data4", "sdhi1"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372",
 				  "sdhi1_ctrl", "sdhi1"),
+	/* SMSC911X */
+	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372",
+				  "bsc_cs5a", "bsc"),
+	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372",
+				  "intc_irq6_0", "intc"),
+	/* TSC2007 */
+#ifdef CONFIG_AP4EVB_QHD
+	PIN_MAP_MUX_GROUP_DEFAULT("1-0048", "pfc-sh7372",
+				  "intc_irq28_0", "intc"),
+#else /* WVGA */
+	PIN_MAP_MUX_GROUP_DEFAULT("1-0048", "pfc-sh7372",
+				  "intc_irq7_0", "intc"),
+#endif
+	/* USBHS1 */
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372",
+				  "usb1_vbus", "usb1"),
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372",
+				  "usb1_otg_id_0", "usb1"),
+	PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372",
+				  "usb1_otg_ctrl_0", "usb1"),
 };
 
 #define GPIO_PORT9CR	IOMEM(0xE6051009)
@@ -1137,36 +1176,16 @@ static void __init ap4evb_init(void)
 				  ARRAY_SIZE(ap4evb_pinctrl_map));
 	sh7372_pinmux_init();
 
-	/* enable SCIFA0 */
-	gpio_request(GPIO_FN_SCIFA0_TXD, NULL);
-	gpio_request(GPIO_FN_SCIFA0_RXD, NULL);
-
-	/* enable SMSC911X */
-	gpio_request(GPIO_FN_CS5A,	NULL);
-	gpio_request(GPIO_FN_IRQ6_39,	NULL);
-
 	/* enable Debug switch (S6) */
 	gpio_request_one(32, GPIOF_IN | GPIOF_EXPORT, NULL);
 	gpio_request_one(33, GPIOF_IN | GPIOF_EXPORT, NULL);
 	gpio_request_one(34, GPIOF_IN | GPIOF_EXPORT, NULL);
 	gpio_request_one(35, GPIOF_IN | GPIOF_EXPORT, NULL);
 
-	/* USB enable */
-	gpio_request(GPIO_FN_VBUS0_1,    NULL);
-	gpio_request(GPIO_FN_IDIN_1_18,  NULL);
-	gpio_request(GPIO_FN_PWEN_1_115, NULL);
-	gpio_request(GPIO_FN_OVCN_1_114, NULL);
-	gpio_request(GPIO_FN_EXTLP_1,    NULL);
-	gpio_request(GPIO_FN_OVCN2_1,    NULL);
-
 	/* setup USB phy */
 	__raw_writew(0x8a0a, IOMEM(0xE6058130));	/* USBCR4 */
 
-	/* enable FSI2 port A (ak4643) */
-	gpio_request(GPIO_FN_FSIAIBT,	NULL);
-	gpio_request(GPIO_FN_FSIAILR,	NULL);
-	gpio_request(GPIO_FN_FSIAISLD,	NULL);
-	gpio_request(GPIO_FN_FSIAOSLD,	NULL);
+	/* FSI2 port A (ak4643) */
 	gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */
 
 	gpio_request(9, NULL);
@@ -1177,8 +1196,7 @@ static void __init ap4evb_init(void)
 	/* card detect pin for MMC slot (CN7) */
 	gpio_request_one(41, GPIOF_IN, NULL);
 
-	/* setup FSI2 port B (HDMI) */
-	gpio_request(GPIO_FN_FSIBCK, NULL);
+	/* FSI2 port B (HDMI) */
 	__raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */
 
 	/* set SPU2 clock to 119.6 MHz */
@@ -1208,18 +1226,6 @@ static void __init ap4evb_init(void)
 	 * IRQ28 for Touch Panel, set dip switches S3, S43 as OFF, ON.
 	 */
 
-	/* enable KEYSC */
-	gpio_request(GPIO_FN_KEYOUT0, NULL);
-	gpio_request(GPIO_FN_KEYOUT1, NULL);
-	gpio_request(GPIO_FN_KEYOUT2, NULL);
-	gpio_request(GPIO_FN_KEYOUT3, NULL);
-	gpio_request(GPIO_FN_KEYOUT4, NULL);
-	gpio_request(GPIO_FN_KEYIN0_136, NULL);
-	gpio_request(GPIO_FN_KEYIN1_135, NULL);
-	gpio_request(GPIO_FN_KEYIN2_134, NULL);
-	gpio_request(GPIO_FN_KEYIN3_133, NULL);
-	gpio_request(GPIO_FN_KEYIN4,     NULL);
-
 	/* enable TouchScreen */
 	irq_set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW);
 
@@ -1241,28 +1247,6 @@ static void __init ap4evb_init(void)
 	 * For WVGA Panel (18-bit RGB, CONFIG_AP4EVB_WVGA=y) and
 	 * IRQ7 for Touch Panel, set dip switches S3, S43 to ON, OFF.
 	 */
-
-	gpio_request(GPIO_FN_LCDD17,   NULL);
-	gpio_request(GPIO_FN_LCDD16,   NULL);
-	gpio_request(GPIO_FN_LCDD15,   NULL);
-	gpio_request(GPIO_FN_LCDD14,   NULL);
-	gpio_request(GPIO_FN_LCDD13,   NULL);
-	gpio_request(GPIO_FN_LCDD12,   NULL);
-	gpio_request(GPIO_FN_LCDD11,   NULL);
-	gpio_request(GPIO_FN_LCDD10,   NULL);
-	gpio_request(GPIO_FN_LCDD9,    NULL);
-	gpio_request(GPIO_FN_LCDD8,    NULL);
-	gpio_request(GPIO_FN_LCDD7,    NULL);
-	gpio_request(GPIO_FN_LCDD6,    NULL);
-	gpio_request(GPIO_FN_LCDD5,    NULL);
-	gpio_request(GPIO_FN_LCDD4,    NULL);
-	gpio_request(GPIO_FN_LCDD3,    NULL);
-	gpio_request(GPIO_FN_LCDD2,    NULL);
-	gpio_request(GPIO_FN_LCDD1,    NULL);
-	gpio_request(GPIO_FN_LCDD0,    NULL);
-	gpio_request(GPIO_FN_LCDDISP,  NULL);
-	gpio_request(GPIO_FN_LCDDCK,   NULL);
-
 	gpio_request_one(189, GPIOF_OUT_INIT_HIGH, NULL); /* backlight */
 	gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
 
@@ -1288,8 +1272,6 @@ static void __init ap4evb_init(void)
 	 */
 
 	/* MIPI-CSI stuff */
-	gpio_request(GPIO_FN_VIO_CKO, NULL);
-
 	clk = clk_get(NULL, "vck1_clk");
 	if (!IS_ERR(clk)) {
 		clk_set_rate(clk, clk_round_rate(clk, 13000000));
@@ -1299,10 +1281,6 @@ static void __init ap4evb_init(void)
 
 	sh7372_add_standard_devices();
 
-	/* HDMI */
-	gpio_request(GPIO_FN_HDMI_HPD, NULL);
-	gpio_request(GPIO_FN_HDMI_CEC, NULL);
-
 	/* Reset HDMI, must be held at least one EXTALR (32768Hz) period */
 #define SRCR4 IOMEM(0xe61580bc)
 	srcr4 = __raw_readl(SRCR4);
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index 55b8c9f..5eb0caa 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -26,6 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
+#include <linux/sh_clk.h>
 #include <linux/smsc911x.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
@@ -65,7 +66,21 @@ static const struct pinctrl_map ape6evm_pinctrl_map[] = {
 
 static void __init ape6evm_add_standard_devices(void)
 {
+
+	struct clk *parent;
+	struct clk *mp;
+
 	r8a73a4_clock_init();
+
+	/* MP clock parent = extal2 */
+	parent      = clk_get(NULL, "extal2");
+	mp          = clk_get(NULL, "mp");
+	BUG_ON(IS_ERR(parent) || IS_ERR(mp));
+
+	clk_set_parent(mp, parent);
+	clk_put(parent);
+	clk_put(mp);
+
 	pinctrl_register_mappings(ape6evm_pinctrl_map,
 				  ARRAY_SIZE(ape6evm_pinctrl_map));
 	r8a73a4_pinmux_init();
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
new file mode 100644
index 0000000..03b85fe
--- /dev/null
+++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
@@ -0,0 +1,213 @@
+/*
+ * armadillo 800 eva board support
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/io.h>
+#include <linux/pinctrl/machine.h>
+#include <mach/common.h>
+#include <mach/r8a7740.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware/cache-l2x0.h>
+
+/*
+ * CON1		Camera Module
+ * CON2		Extension Bus
+ * CON3		HDMI Output
+ * CON4		Composite Video Output
+ * CON5		H-UDI JTAG
+ * CON6		ARM JTAG
+ * CON7		SD1
+ * CON8		SD2
+ * CON9		RTC BackUp
+ * CON10	Monaural Mic Input
+ * CON11	Stereo Headphone Output
+ * CON12	Audio Line Output(L)
+ * CON13	Audio Line Output(R)
+ * CON14	AWL13 Module
+ * CON15	Extension
+ * CON16	LCD1
+ * CON17	LCD2
+ * CON19	Power Input
+ * CON20	USB1
+ * CON21	USB2
+ * CON22	Serial
+ * CON23	LAN
+ * CON24	USB3
+ * LED1		Camera LED(Yellow)
+ * LED2		Power LED (Green)
+ * ED3-LED6	User LED(Yellow)
+ * LED7		LAN link LED(Green)
+ * LED8		LAN activity LED(Yellow)
+ */
+
+/*
+ * DipSwitch
+ *
+ *                    SW1
+ *
+ * -12345678-+---------------+----------------------------
+ *  1        | boot          | hermit
+ *  0        | boot          | OS auto boot
+ * -12345678-+---------------+----------------------------
+ *   00      | boot device   | eMMC
+ *   10      | boot device   | SDHI0 (CON7)
+ *   01      | boot device   | -
+ *   11      | boot device   | Extension Buss (CS0)
+ * -12345678-+---------------+----------------------------
+ *     0     | Extension Bus | D8-D15 disable, eMMC enable
+ *     1     | Extension Bus | D8-D15 enable,  eMMC disable
+ * -12345678-+---------------+----------------------------
+ *      0    | SDHI1         | COM8 disable, COM14 enable
+ *      1    | SDHI1         | COM8 enable,  COM14 disable
+ * -12345678-+---------------+----------------------------
+ *       0   | USB0          | COM20 enable,  COM24 disable
+ *       1   | USB0          | COM20 disable, COM24 enable
+ * -12345678-+---------------+----------------------------
+ *        00 | JTAG          | SH-X2
+ *        10 | JTAG          | ARM
+ *        01 | JTAG          | -
+ *        11 | JTAG          | Boundary Scan
+ *-----------+---------------+----------------------------
+ */
+
+/*
+ * FSI-WM8978
+ *
+ * this command is required when playback.
+ *
+ * # amixer set "Headphone" 50
+ *
+ * this command is required when capture.
+ *
+ * # amixer set "Input PGA" 15
+ * # amixer set "Left Input Mixer MicP" on
+ * # amixer set "Left Input Mixer MicN" on
+ * # amixer set "Right Input Mixer MicN" on
+ * # amixer set "Right Input Mixer MicP" on
+ */
+
+/*
+ * USB function
+ *
+ * When you use USB Function,
+ * set SW1.6 ON, and connect cable to CN24.
+ *
+ * USBF needs workaround on R8A7740 chip.
+ * These are a little bit complex.
+ * see
+ *	usbhsf_power_ctrl()
+ */
+
+static const struct pinctrl_map eva_pinctrl_map[] = {
+	/* SCIFA1 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740",
+				  "scifa1_data", "scifa1"),
+};
+
+static void __init eva_clock_init(void)
+{
+	struct clk *system	= clk_get(NULL, "system_clk");
+	struct clk *xtal1	= clk_get(NULL, "extal1");
+	struct clk *usb24s	= clk_get(NULL, "usb24s");
+	struct clk *fsibck	= clk_get(NULL, "fsibck");
+
+	if (IS_ERR(system)	||
+	    IS_ERR(xtal1)	||
+	    IS_ERR(usb24s)	||
+	    IS_ERR(fsibck)) {
+		pr_err("armadillo800eva board clock init failed\n");
+		goto clock_error;
+	}
+
+	/* armadillo 800 eva extal1 is 24MHz */
+	clk_set_rate(xtal1, 24000000);
+
+	/* usb24s use extal1 (= system) clock (= 24MHz) */
+	clk_set_parent(usb24s, system);
+
+	/* FSIBCK is 12.288MHz, and it is parent of FSI-B */
+	clk_set_rate(fsibck, 12288000);
+
+clock_error:
+	if (!IS_ERR(system))
+		clk_put(system);
+	if (!IS_ERR(xtal1))
+		clk_put(xtal1);
+	if (!IS_ERR(usb24s))
+		clk_put(usb24s);
+	if (!IS_ERR(fsibck))
+		clk_put(fsibck);
+}
+
+/*
+ * board init
+ */
+static void __init eva_init(void)
+{
+
+	r8a7740_clock_init(MD_CK0 | MD_CK2);
+	eva_clock_init();
+
+	pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));
+	r8a7740_pinmux_init();
+
+	r8a7740_meram_workaround();
+
+	/*
+	 * Touchscreen
+	 * TODO: Move reset GPIO over to .dts when we can reference it
+	 */
+	gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
+
+#ifdef CONFIG_CACHE_L2X0
+	/* Early BRESP enable, Shared attribute override enable, 32K*8way */
+	l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
+#endif
+
+	r8a7740_add_standard_devices_dt();
+	r8a7740_pm_init();
+}
+
+#define RESCNT2 IOMEM(0xe6188020)
+static void eva_restart(char mode, const char *cmd)
+{
+	/* Do soft power on reset */
+	writel((1 << 31), RESCNT2);
+}
+
+static const char *eva_boards_compat_dt[] __initdata = {
+	"renesas,armadillo800eva-reference",
+	NULL,
+};
+
+DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva-reference")
+	.map_io		= r8a7740_map_io,
+	.init_early	= r8a7740_init_delay,
+	.init_irq	= r8a7740_init_irq_of,
+	.init_machine	= eva_init,
+	.init_time	= shmobile_timer_init,
+	.init_late	= shmobile_init_late,
+	.dt_compat	= eva_boards_compat_dt,
+	.restart	= eva_restart,
+MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index b85b288..9ca9c79 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -31,6 +31,8 @@
 #include <linux/gpio_keys.h>
 #include <linux/regulator/driver.h>
 #include <linux/pinctrl/machine.h>
+#include <linux/platform_data/pwm-renesas-tpu.h>
+#include <linux/pwm_backlight.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/gpio-regulator.h>
 #include <linux/regulator/machine.h>
@@ -386,7 +388,48 @@ static struct platform_device sh_eth_device = {
 	.num_resources = ARRAY_SIZE(sh_eth_resources),
 };
 
-/* LCDC */
+/* PWM */
+static struct resource pwm_resources[] = {
+	[0] = {
+		.start = 0xe6600000,
+		.end = 0xe66000ff,
+		.flags = IORESOURCE_MEM,
+	},
+};
+
+static struct tpu_pwm_platform_data pwm_device_data = {
+	.channels[2] = {
+		.enabled = true,
+		.active_low = 1,
+	}
+};
+
+static struct platform_device pwm_device = {
+	.name = "renesas_tpu_pwm",
+	.id = -1,
+	.dev = {
+		.platform_data = &pwm_device_data,
+	},
+	.num_resources = ARRAY_SIZE(pwm_resources),
+	.resource = pwm_resources,
+};
+
+/* LCDC and backlight */
+static struct platform_pwm_backlight_data pwm_backlight_data = {
+	.pwm_id = TPU_PWM_ID(0, 2),
+	.lth_brightness = 50,
+	.max_brightness = 255,
+	.dft_brightness = 255,
+	.pwm_period_ns = 33333, /* 30kHz */
+};
+
+static struct platform_device pwm_backlight_device = {
+	.name = "pwm-backlight",
+	.dev = {
+		.platform_data = &pwm_backlight_data,
+	},
+};
+
 static struct fb_videomode lcdc0_mode = {
 	.name		= "AMPIER/AM-800480",
 	.xres		= 800,
@@ -584,7 +627,7 @@ static struct regulator_init_data vcc_sdhi0_init_data = {
 static struct fixed_voltage_config vcc_sdhi0_info = {
 	.supply_name = "SDHI0 Vcc",
 	.microvolts = 3300000,
-	.gpio = GPIO_PORT75,
+	.gpio = 75,
 	.enable_high = 1,
 	.init_data = &vcc_sdhi0_init_data,
 };
@@ -615,7 +658,7 @@ static struct regulator_init_data vccq_sdhi0_init_data = {
 };
 
 static struct gpio vccq_sdhi0_gpios[] = {
-	{GPIO_PORT17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" },
+	{17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" },
 };
 
 static struct gpio_regulator_state vccq_sdhi0_states[] = {
@@ -626,7 +669,7 @@ static struct gpio_regulator_state vccq_sdhi0_states[] = {
 static struct gpio_regulator_config vccq_sdhi0_info = {
 	.supply_name = "vqmmc",
 
-	.enable_gpio = GPIO_PORT74,
+	.enable_gpio = 74,
 	.enable_high = 1,
 	.enabled_at_boot = 0,
 
@@ -664,7 +707,7 @@ static struct regulator_init_data vcc_sdhi1_init_data = {
 static struct fixed_voltage_config vcc_sdhi1_info = {
 	.supply_name = "SDHI1 Vcc",
 	.microvolts = 3300000,
-	.gpio = GPIO_PORT16,
+	.gpio = 16,
 	.enable_high = 1,
 	.init_data = &vcc_sdhi1_init_data,
 };
@@ -693,7 +736,7 @@ static struct sh_mobile_sdhi_info sdhi0_info = {
 	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
 			  MMC_CAP_POWER_OFF_CARD,
 	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
-	.cd_gpio	= GPIO_PORT167,
+	.cd_gpio	= 167,
 };
 
 static struct resource sdhi0_resources[] = {
@@ -736,7 +779,7 @@ static struct sh_mobile_sdhi_info sdhi1_info = {
 			  MMC_CAP_POWER_OFF_CARD,
 	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
 	/* Port72 cannot generate IRQs, will be used in polling mode. */
-	.cd_gpio	= GPIO_PORT72,
+	.cd_gpio	= 72,
 };
 
 static struct resource sdhi1_resources[] = {
@@ -1029,6 +1072,8 @@ static struct i2c_board_info i2c2_devices[] = {
  */
 static struct platform_device *eva_devices[] __initdata = {
 	&lcdc0_device,
+	&pwm_device,
+	&pwm_backlight_device,
 	&gpio_keys_device,
 	&sh_eth_device,
 	&vcc_sdhi0,
@@ -1046,6 +1091,35 @@ static struct platform_device *eva_devices[] __initdata = {
 };
 
 static const struct pinctrl_map eva_pinctrl_map[] = {
+	/* CEU0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
+				  "ceu0_data_0_7", "ceu0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
+				  "ceu0_clk_0", "ceu0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
+				  "ceu0_sync", "ceu0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740",
+				  "ceu0_field", "ceu0"),
+	/* FSIA */
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
+				  "fsia_sclk_in", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
+				  "fsia_mclk_out", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
+				  "fsia_data_in_1", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740",
+				  "fsia_data_out_0", "fsia"),
+	/* FSIB */
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-r8a7740",
+				  "fsib_mclk_in", "fsib"),
+	/* GETHER */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7740",
+				  "gether_mii", "gether"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7740",
+				  "gether_int", "gether"),
+	/* HDMI */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-r8a7740",
+				  "hdmi", "hdmi"),
 	/* LCD0 */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
 				  "lcd0_data24_0", "lcd0"),
@@ -1058,6 +1132,9 @@ static const struct pinctrl_map eva_pinctrl_map[] = {
 				  "mmc0_data8_1", "mmc0"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
 				  "mmc0_ctrl_1", "mmc0"),
+	/* SCIFA1 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740",
+				  "scifa1_data", "scifa1"),
 	/* SDHI0 */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
 				  "sdhi0_data4", "sdhi0"),
@@ -1065,6 +1142,15 @@ static const struct pinctrl_map eva_pinctrl_map[] = {
 				  "sdhi0_ctrl", "sdhi0"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
 				  "sdhi0_wp", "sdhi0"),
+	/* ST1232 */
+	PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-r8a7740",
+				  "intc_irq10", "intc"),
+	/* TPU0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_tpu_pwm", "pfc-r8a7740",
+				  "tpu0_to2_1", "tpu0"),
+	/* USBHS */
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7740",
+				  "intc_irq7_1", "intc"),
 };
 
 static void __init eva_clock_init(void)
@@ -1119,40 +1205,10 @@ static void __init eva_init(void)
 	r8a7740_pinmux_init();
 	r8a7740_meram_workaround();
 
-	/* SCIFA1 */
-	gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
-	gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
-
 	/* LCDC0 */
-	gpio_request(GPIO_FN_LCDC0_SELECT,	NULL);
-
 	gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
-	gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
-
-	/* Touchscreen */
-	gpio_request(GPIO_FN_IRQ10,	NULL); /* TP_INT */
 
 	/* GETHER */
-	gpio_request(GPIO_FN_ET_CRS,		NULL);
-	gpio_request(GPIO_FN_ET_MDC,		NULL);
-	gpio_request(GPIO_FN_ET_MDIO,		NULL);
-	gpio_request(GPIO_FN_ET_TX_ER,		NULL);
-	gpio_request(GPIO_FN_ET_RX_ER,		NULL);
-	gpio_request(GPIO_FN_ET_ERXD0,		NULL);
-	gpio_request(GPIO_FN_ET_ERXD1,		NULL);
-	gpio_request(GPIO_FN_ET_ERXD2,		NULL);
-	gpio_request(GPIO_FN_ET_ERXD3,		NULL);
-	gpio_request(GPIO_FN_ET_TX_CLK,		NULL);
-	gpio_request(GPIO_FN_ET_TX_EN,		NULL);
-	gpio_request(GPIO_FN_ET_ETXD0,		NULL);
-	gpio_request(GPIO_FN_ET_ETXD1,		NULL);
-	gpio_request(GPIO_FN_ET_ETXD2,		NULL);
-	gpio_request(GPIO_FN_ET_ETXD3,		NULL);
-	gpio_request(GPIO_FN_ET_PHY_INT,	NULL);
-	gpio_request(GPIO_FN_ET_COL,		NULL);
-	gpio_request(GPIO_FN_ET_RX_DV,		NULL);
-	gpio_request(GPIO_FN_ET_RX_CLK,		NULL);
-
 	gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
 
 	/* USB */
@@ -1163,34 +1219,17 @@ static void __init eva_init(void)
 	} else {
 		/* USB Func */
 		/*
-		 * A1 chip has 2 IRQ7 pin and it was controled by MSEL register.
-		 * OTOH, usbhs interrupt needs its value (HI/LOW) to decide
-		 * USB connection/disconnection (usbhsf_get_vbus()).
-		 * This means we needs to select GPIO_FN_IRQ7_PORT209 first,
-		 * and select GPIO 209 here
+		 * The USBHS interrupt handlers needs to read the IRQ pin value
+		 * (HI/LOW) to diffentiate USB connection and disconnection
+		 * events (usbhsf_get_vbus()). We thus need to select both the
+		 * intc_irq7_1 pin group and GPIO 209 here.
 		 */
-		gpio_request(GPIO_FN_IRQ7_PORT209, NULL);
 		gpio_request_one(209, GPIOF_IN, NULL);
 
 		platform_device_register(&usbhsf_device);
 		usb = &usbhsf_device;
 	}
 
-	/* CEU0 */
-	gpio_request(GPIO_FN_VIO0_D7,		NULL);
-	gpio_request(GPIO_FN_VIO0_D6,		NULL);
-	gpio_request(GPIO_FN_VIO0_D5,		NULL);
-	gpio_request(GPIO_FN_VIO0_D4,		NULL);
-	gpio_request(GPIO_FN_VIO0_D3,		NULL);
-	gpio_request(GPIO_FN_VIO0_D2,		NULL);
-	gpio_request(GPIO_FN_VIO0_D1,		NULL);
-	gpio_request(GPIO_FN_VIO0_D0,		NULL);
-	gpio_request(GPIO_FN_VIO0_CLK,		NULL);
-	gpio_request(GPIO_FN_VIO0_HD,		NULL);
-	gpio_request(GPIO_FN_VIO0_VD,		NULL);
-	gpio_request(GPIO_FN_VIO0_FIELD,	NULL);
-	gpio_request(GPIO_FN_VIO_CKO,		NULL);
-
 	/* CON1/CON15 Camera */
 	gpio_request_one(173, GPIOF_OUT_INIT_LOW, NULL);  /* STANDBY */
 	gpio_request_one(172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */
@@ -1198,24 +1237,11 @@ static void __init eva_init(void)
 	gpio_request_one(158, GPIOF_OUT_INIT_LOW, NULL);  /* CAM_PON */
 
 	/* FSI-WM8978 */
-	gpio_request(GPIO_FN_FSIAIBT,		NULL);
-	gpio_request(GPIO_FN_FSIAILR,		NULL);
-	gpio_request(GPIO_FN_FSIAOMC,		NULL);
-	gpio_request(GPIO_FN_FSIAOSLD,		NULL);
-	gpio_request(GPIO_FN_FSIAISLD_PORT5,	NULL);
-
 	gpio_request(7, NULL);
 	gpio_request(8, NULL);
 	gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */
 	gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */
 
-	/* FSI-HDMI */
-	gpio_request(GPIO_FN_FSIBCK,		NULL);
-
-	/* HDMI */
-	gpio_request(GPIO_FN_HDMI_HPD,		NULL);
-	gpio_request(GPIO_FN_HDMI_CEC,		NULL);
-
 	/*
 	 * CAUTION
 	 *
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index 38e5e50..3958910 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -18,13 +18,32 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#include <linux/mfd/tmio.h>
+#include <linux/mmc/host.h>
+#include <linux/pinctrl/machine.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/fixed.h>
+#include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
 #include <mach/r8a7778.h>
 #include <asm/mach/arch.h>
 
+/*
+ *	CN9(Upper side) SCIF/RCAN selection
+ *
+ *		1,4	3,6
+ * SW40		SCIF	RCAN
+ * SW41		SCIF	RCAN
+ */
+
+/* Dummy supplies, where voltage doesn't matter */
+static struct regulator_consumer_supply dummy_supplies[] = {
+	REGULATOR_SUPPLY("vddvario", "smsc911x"),
+	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
+};
+
 static struct smsc911x_platform_config smsc911x_data = {
 	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
 	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
@@ -37,17 +56,49 @@ static struct resource smsc911x_resources[] = {
 	DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */
 };
 
+/* SDHI */
+static struct sh_mobile_sdhi_info sdhi0_info = {
+	.tmio_caps	= MMC_CAP_SD_HIGHSPEED,
+	.tmio_ocr_mask	= MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
+	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT,
+};
+
+static const struct pinctrl_map bockw_pinctrl_map[] = {
+	/* SCIF0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
+				  "scif0_data_a", "scif0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
+				  "scif0_ctrl", "scif0"),
+	/* SDHI0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_cd", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_ctrl", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_data4", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_wp", "sdhi0"),
+};
+
+#define FPGA	0x18200000
 #define IRQ0MR	0x30
+#define PFC	0xfffc0000
+#define PUPR4	0x110
 static void __init bockw_init(void)
 {
-	void __iomem *fpga;
+	void __iomem *base;
 
 	r8a7778_clock_init();
 	r8a7778_init_irq_extpin(1);
 	r8a7778_add_standard_devices();
 
-	fpga = ioremap_nocache(0x18200000, SZ_1M);
-	if (fpga) {
+	pinctrl_register_mappings(bockw_pinctrl_map,
+				  ARRAY_SIZE(bockw_pinctrl_map));
+	r8a7778_pinmux_init();
+
+	/* for SMSC */
+	base = ioremap_nocache(FPGA, SZ_1M);
+	if (base) {
 		/*
 		 * CAUTION
 		 *
@@ -55,16 +106,33 @@ static void __init bockw_init(void)
 		 * it should be cared in the future
 		 * Now, it is assuming IRQ0 was used only from SMSC.
 		 */
-		u16 val = ioread16(fpga + IRQ0MR);
+		u16 val = ioread16(base + IRQ0MR);
 		val &= ~(1 << 4); /* enable SMSC911x */
-		iowrite16(val, fpga + IRQ0MR);
-		iounmap(fpga);
+		iowrite16(val, base + IRQ0MR);
+		iounmap(base);
+
+		regulator_register_fixed(0, dummy_supplies,
+					 ARRAY_SIZE(dummy_supplies));
 
 		platform_device_register_resndata(
 			&platform_bus, "smsc911x", -1,
 			smsc911x_resources, ARRAY_SIZE(smsc911x_resources),
 			&smsc911x_data, sizeof(smsc911x_data));
 	}
+
+	/* for SDHI */
+	base = ioremap_nocache(PFC, 0x200);
+	if (base) {
+		/*
+		 * FIXME
+		 *
+		 * SDHI CD/WP pin needs pull-up
+		 */
+		iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4);
+		iounmap(base);
+
+		r8a7778_sdhi_init(0, &sdhi0_info);
+	}
 }
 
 static const char *bockw_boards_compat_dt[] __initdata = {
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 70d992c..b373e9c 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -331,12 +331,6 @@ static struct platform_device smsc_device = {
 };
 
 /*
- * core board devices
- */
-static struct platform_device *bonito_core_devices[] __initdata = {
-};
-
-/*
  * base board devices
  */
 static struct platform_device *bonito_base_devices[] __initdata = {
@@ -375,12 +369,37 @@ static void __init bonito_map_io(void)
 #define VCCQ1CR		IOMEM(0xE6058140)
 #define VCCQ1LCDCR	IOMEM(0xE6058186)
 
+/*
+ * HACK: The FPGA mappings should be associated with the FPGA device, but we
+ * don't have one at the moment. Associate them with the PFC device to make
+ * sure they will be applied.
+ */
+static const struct pinctrl_map fpga_pinctrl_map[] = {
+	/* FPGA */
+	PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740",
+				  "bsc_cs5a_0", "bsc"),
+	PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740",
+				  "bsc_cs5b", "bsc"),
+	PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740",
+				  "bsc_cs6a", "bsc"),
+	PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740",
+				  "intc_irq10", "intc"),
+};
+
+static const struct pinctrl_map scifa5_pinctrl_map[] = {
+	/* SCIFA5 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.5", "pfc-r8a7740",
+				  "scifa5_data_2", "scifa5"),
+};
+
 static void __init bonito_init(void)
 {
 	u16 val;
 
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
+	pinctrl_register_mappings(fpga_pinctrl_map,
+				  ARRAY_SIZE(fpga_pinctrl_map));
 	r8a7740_pinmux_init();
 	bonito_fpga_init();
 
@@ -397,9 +416,6 @@ static void __init bonito_init(void)
 
 	r8a7740_add_standard_devices();
 
-	platform_add_devices(bonito_core_devices,
-			     ARRAY_SIZE(bonito_core_devices));
-
 	/*
 	 * base board settings
 	 */
@@ -409,14 +425,6 @@ static void __init bonito_init(void)
 		u16 bsw3;
 		u16 bsw4;
 
-		/*
-		 * FPGA
-		 */
-		gpio_request(GPIO_FN_CS5B,		NULL);
-		gpio_request(GPIO_FN_CS6A,		NULL);
-		gpio_request(GPIO_FN_CS5A_PORT105,	NULL);
-		gpio_request(GPIO_FN_IRQ10,		NULL);
-
 		val = bonito_fpga_read(BVERR);
 		pr_info("bonito version: cpu %02x, base %02x\n",
 			((val >> 8) & 0xFF),
@@ -432,8 +440,8 @@ static void __init bonito_init(void)
 		if (BIT_OFF(bsw2, 1) &&	/* S38.3 = ON */
 		    BIT_OFF(bsw3, 9) &&	/* S39.6 = ON */
 		    BIT_OFF(bsw4, 4)) {	/* S43.1 = ON */
-			gpio_request(GPIO_FN_SCIFA5_TXD_PORT91,	NULL);
-			gpio_request(GPIO_FN_SCIFA5_RXD_PORT92,	NULL);
+			pinctrl_register_mappings(scifa5_pinctrl_map,
+						  ARRAY_SIZE(scifa5_pinctrl_map));
 		}
 
 		/*
@@ -443,7 +451,6 @@ static void __init bonito_init(void)
 		    BIT_ON(bsw2, 2)) {	/* S38.2 = OFF */
 			pinctrl_register_mappings(lcdc0_pinctrl_map,
 						  ARRAY_SIZE(lcdc0_pinctrl_map));
-			gpio_request(GPIO_FN_LCDC0_SELECT, NULL);
 
 			gpio_request_one(61, GPIOF_OUT_INIT_HIGH,
 					 NULL); /* LCDDON */
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index ef5ca0e..97a1f7d 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -26,6 +26,7 @@
 #include <linux/irq.h>
 #include <linux/pinctrl/machine.h>
 #include <linux/pinctrl/pinconf-generic.h>
+#include <linux/platform_data/pwm-renesas-tpu.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/io.h>
@@ -37,8 +38,8 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/gpio_keys.h>
 #include <linux/leds.h>
+#include <linux/leds_pwm.h>
 #include <linux/irqchip/arm-gic.h>
-#include <linux/platform_data/leds-renesas-tpu.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mmcif.h>
 #include <linux/mfd/tmio.h>
@@ -186,116 +187,137 @@ static struct platform_device gpio_leds_device = {
 };
 
 /* TPU LED */
-static struct led_renesas_tpu_config led_renesas_tpu12_pdata = {
-	.name		= "V2513",
-	.pin_gpio_fn	= GPIO_FN_TPU1TO2,
-	.pin_gpio	= 153,
-	.channel_offset = 0x90,
-	.timer_bit = 2,
-	.max_brightness = 1000,
+static struct tpu_pwm_platform_data tpu1_pwm_pdata = {
+	.channels[2] = {
+		.enabled = true,
+		.active_low = false,
+	},
 };
 
-static struct resource tpu12_resources[] = {
+static struct resource tpu1_pwm_resources[] = {
 	[0] = {
-		.name	= "TPU12",
-		.start	= 0xe6610090,
-		.end	= 0xe66100b5,
+		.start	= 0xe6610000,
+		.end	= 0xe66100ff,
 		.flags	= IORESOURCE_MEM,
 	},
 };
 
-static struct platform_device leds_tpu12_device = {
-	.name = "leds-renesas-tpu",
-	.id = 12,
+static struct platform_device tpu1_pwm_device = {
+	.name = "renesas_tpu_pwm",
+	.id = 1,
 	.dev = {
-		.platform_data  = &led_renesas_tpu12_pdata,
+		.platform_data  = &tpu1_pwm_pdata,
 	},
-	.num_resources	= ARRAY_SIZE(tpu12_resources),
-	.resource	= tpu12_resources,
+	.num_resources	= ARRAY_SIZE(tpu1_pwm_resources),
+	.resource	= tpu1_pwm_resources,
 };
 
-static struct led_renesas_tpu_config led_renesas_tpu41_pdata = {
-	.name		= "V2514",
-	.pin_gpio_fn	= GPIO_FN_TPU4TO1,
-	.pin_gpio	= 199,
-	.channel_offset = 0x50,
-	.timer_bit = 1,
-	.max_brightness = 1000,
+static struct tpu_pwm_platform_data tpu2_pwm_pdata = {
+	.channels[1] = {
+		.enabled = true,
+		.active_low = false,
+	},
 };
 
-static struct resource tpu41_resources[] = {
+static struct resource tpu2_pwm_resources[] = {
 	[0] = {
-		.name	= "TPU41",
-		.start	= 0xe6640050,
-		.end	= 0xe6640075,
+		.start	= 0xe6620000,
+		.end	= 0xe66200ff,
 		.flags	= IORESOURCE_MEM,
 	},
 };
 
-static struct platform_device leds_tpu41_device = {
-	.name = "leds-renesas-tpu",
-	.id = 41,
+static struct platform_device tpu2_pwm_device = {
+	.name = "renesas_tpu_pwm",
+	.id = 2,
 	.dev = {
-		.platform_data  = &led_renesas_tpu41_pdata,
+		.platform_data  = &tpu2_pwm_pdata,
 	},
-	.num_resources	= ARRAY_SIZE(tpu41_resources),
-	.resource	= tpu41_resources,
+	.num_resources	= ARRAY_SIZE(tpu2_pwm_resources),
+	.resource	= tpu2_pwm_resources,
 };
 
-static struct led_renesas_tpu_config led_renesas_tpu21_pdata = {
-	.name		= "V2515",
-	.pin_gpio_fn	= GPIO_FN_TPU2TO1,
-	.pin_gpio	= 197,
-	.channel_offset = 0x50,
-	.timer_bit = 1,
-	.max_brightness = 1000,
+static struct tpu_pwm_platform_data tpu3_pwm_pdata = {
+	.channels[0] = {
+		.enabled = true,
+		.active_low = false,
+	},
 };
 
-static struct resource tpu21_resources[] = {
+static struct resource tpu3_pwm_resources[] = {
 	[0] = {
-		.name	= "TPU21",
-		.start	= 0xe6620050,
-		.end	= 0xe6620075,
+		.start	= 0xe6630000,
+		.end	= 0xe66300ff,
 		.flags	= IORESOURCE_MEM,
 	},
 };
 
-static struct platform_device leds_tpu21_device = {
-	.name = "leds-renesas-tpu",
-	.id = 21,
+static struct platform_device tpu3_pwm_device = {
+	.name = "renesas_tpu_pwm",
+	.id = 3,
 	.dev = {
-		.platform_data  = &led_renesas_tpu21_pdata,
+		.platform_data  = &tpu3_pwm_pdata,
 	},
-	.num_resources	= ARRAY_SIZE(tpu21_resources),
-	.resource	= tpu21_resources,
+	.num_resources	= ARRAY_SIZE(tpu3_pwm_resources),
+	.resource	= tpu3_pwm_resources,
 };
 
-static struct led_renesas_tpu_config led_renesas_tpu30_pdata = {
-	.name		= "KEYLED",
-	.pin_gpio_fn	= GPIO_FN_TPU3TO0,
-	.pin_gpio	= 163,
-	.channel_offset = 0x10,
-	.timer_bit = 0,
-	.max_brightness = 1000,
+static struct tpu_pwm_platform_data tpu4_pwm_pdata = {
+	.channels[1] = {
+		.enabled = true,
+		.active_low = false,
+	},
 };
 
-static struct resource tpu30_resources[] = {
+static struct resource tpu4_pwm_resources[] = {
 	[0] = {
-		.name	= "TPU30",
-		.start	= 0xe6630010,
-		.end	= 0xe6630035,
+		.start	= 0xe6640000,
+		.end	= 0xe66400ff,
 		.flags	= IORESOURCE_MEM,
 	},
 };
 
-static struct platform_device leds_tpu30_device = {
-	.name = "leds-renesas-tpu",
-	.id = 30,
+static struct platform_device tpu4_pwm_device = {
+	.name = "renesas_tpu_pwm",
+	.id = 4,
+	.dev = {
+		.platform_data  = &tpu4_pwm_pdata,
+	},
+	.num_resources	= ARRAY_SIZE(tpu4_pwm_resources),
+	.resource	= tpu4_pwm_resources,
+};
+
+static struct led_pwm tpu_pwm_leds[] = {
+	{
+		.name		= "V2513",
+		.pwm_id		= TPU_PWM_ID(1, 2),
+		.max_brightness	= 1000,
+	}, {
+		.name		= "V2515",
+		.pwm_id		= TPU_PWM_ID(2, 1),
+		.max_brightness	= 1000,
+	}, {
+		.name		= "KEYLED",
+		.pwm_id		= TPU_PWM_ID(3, 0),
+		.max_brightness	= 1000,
+	}, {
+		.name		= "V2514",
+		.pwm_id		= TPU_PWM_ID(4, 1),
+		.max_brightness	= 1000,
+	},
+};
+
+static struct led_pwm_platform_data leds_pwm_pdata = {
+	.num_leds = ARRAY_SIZE(tpu_pwm_leds),
+	.leds = tpu_pwm_leds,
+};
+
+static struct platform_device leds_pwm_device = {
+	.name = "leds-pwm",
+	.id = 0,
 	.dev = {
-		.platform_data  = &led_renesas_tpu30_pdata,
+		.platform_data = &leds_pwm_pdata,
 	},
-	.num_resources	= ARRAY_SIZE(tpu30_resources),
-	.resource	= tpu30_resources,
 };
 
 /* Fixed 1.8V regulator to be used by MMCIF */
@@ -426,10 +448,11 @@ static struct platform_device *kota2_devices[] __initdata = {
 	&keysc_device,
 	&gpio_keys_device,
 	&gpio_leds_device,
-	&leds_tpu12_device,
-	&leds_tpu41_device,
-	&leds_tpu21_device,
-	&leds_tpu30_device,
+	&tpu1_pwm_device,
+	&tpu2_pwm_device,
+	&tpu3_pwm_device,
+	&tpu4_pwm_device,
+	&leds_pwm_device,
 	&mmcif_device,
 	&sdhi0_device,
 	&sdhi1_device,
@@ -512,6 +535,15 @@ static const struct pinctrl_map kota2_pinctrl_map[] = {
 				  "bsc_cs5_a", "bsc"),
 	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0",
 				  "bsc_we0", "bsc"),
+	/* TPU */
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_tpu_pwm.1", "pfc-sh73a0",
+				  "tpu1_to2", "tpu1"),
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_tpu_pwm.2", "pfc-sh73a0",
+				  "tpu2_to1", "tpu2"),
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_tpu_pwm.3", "pfc-sh73a0",
+				  "tpu3_to0", "tpu3"),
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_tpu_pwm.4", "pfc-sh73a0",
+				  "tpu4_to1", "tpu4"),
 };
 
 static void __init kota2_init(void)
diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c
index c016ccd..4368000 100644
--- a/arch/arm/mach-shmobile/board-kzm9d.c
+++ b/arch/arm/mach-shmobile/board-kzm9d.c
@@ -56,7 +56,7 @@ static struct smsc911x_platform_config smsc911x_platdata = {
 
 static struct platform_device smsc91x_device = {
 	.name	= "smsc911x",
-	.id	= 0,
+	.id	= -1,
 	.dev	= {
 		  .platform_data = &smsc911x_platdata,
 		},
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index aefa50d..44055fe 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c
@@ -79,7 +79,6 @@ static void __init kzm_init(void)
 	sh73a0_pinmux_init();
 
 	/* enable SD */
-	gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON,	NULL);
 	gpio_request_one(15, GPIOF_OUT_INIT_HIGH, NULL); /* power */
 
 	gpio_request_one(14, GPIOF_OUT_INIT_HIGH, NULL); /* power */
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index e6b775a..2138543 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -29,6 +29,7 @@
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mmcif.h>
 #include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/mfd/as3711.h>
 #include <linux/mfd/tmio.h>
 #include <linux/pinctrl/machine.h>
 #include <linux/pinctrl/pinconf-generic.h>
@@ -606,6 +607,140 @@ static struct platform_device fsi_ak4648_device = {
 };
 
 /* I2C */
+
+/* StepDown1 is used to supply 1.315V to the CPU */
+static struct regulator_init_data as3711_sd1 = {
+	.constraints = {
+		.name = "1.315V CPU",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 1315000,
+		.max_uV = 1335000,
+	},
+};
+
+/* StepDown2 is used to supply 1.8V to the CPU and to the board */
+static struct regulator_init_data as3711_sd2 = {
+	.constraints = {
+		.name = "1.8V",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 1800000,
+		.max_uV = 1800000,
+	},
+};
+
+/*
+ * StepDown3 is switched in parallel with StepDown2, seems to be off,
+ * according to read-back pre-set register values
+ */
+
+/* StepDown4 is used to supply 1.215V to the CPU and to the board */
+static struct regulator_init_data as3711_sd4 = {
+	.constraints = {
+		.name = "1.215V",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 1215000,
+		.max_uV = 1235000,
+	},
+};
+
+/* LDO1 is unused and unconnected */
+
+/* LDO2 is used to supply 2.8V to the CPU */
+static struct regulator_init_data as3711_ldo2 = {
+	.constraints = {
+		.name = "2.8V CPU",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 2800000,
+		.max_uV = 2800000,
+	},
+};
+
+/* LDO3 is used to supply 3.0V to the CPU */
+static struct regulator_init_data as3711_ldo3 = {
+	.constraints = {
+		.name = "3.0V CPU",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 3000000,
+		.max_uV = 3000000,
+	},
+};
+
+/* LDO4 is used to supply 2.8V to the board */
+static struct regulator_init_data as3711_ldo4 = {
+	.constraints = {
+		.name = "2.8V",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 2800000,
+		.max_uV = 2800000,
+	},
+};
+
+/* LDO5 is switched parallel to LDO4, also set to 2.8V */
+static struct regulator_init_data as3711_ldo5 = {
+	.constraints = {
+		.name = "2.8V #2",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 2800000,
+		.max_uV = 2800000,
+	},
+};
+
+/* LDO6 is unused and unconnected */
+
+/* LDO7 is used to supply 1.15V to the CPU */
+static struct regulator_init_data as3711_ldo7 = {
+	.constraints = {
+		.name = "1.15V CPU",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 1150000,
+		.max_uV = 1150000,
+	},
+};
+
+/* LDO8 is switched parallel to LDO7, also set to 1.15V */
+static struct regulator_init_data as3711_ldo8 = {
+	.constraints = {
+		.name = "1.15V CPU #2",
+		.boot_on = 1,
+		.always_on = 1,
+		.min_uV = 1150000,
+		.max_uV = 1150000,
+	},
+};
+
+static struct as3711_platform_data as3711_pdata = {
+	.regulator	= {
+		.init_data	= {
+			[AS3711_REGULATOR_SD_1] = &as3711_sd1,
+			[AS3711_REGULATOR_SD_2] = &as3711_sd2,
+			[AS3711_REGULATOR_SD_4] = &as3711_sd4,
+			[AS3711_REGULATOR_LDO_2] = &as3711_ldo2,
+			[AS3711_REGULATOR_LDO_3] = &as3711_ldo3,
+			[AS3711_REGULATOR_LDO_4] = &as3711_ldo4,
+			[AS3711_REGULATOR_LDO_5] = &as3711_ldo5,
+			[AS3711_REGULATOR_LDO_7] = &as3711_ldo7,
+			[AS3711_REGULATOR_LDO_8] = &as3711_ldo8,
+		},
+	},
+	.backlight	= {
+		.su2_fb = "sh_mobile_lcdc_fb.0",
+		.su2_max_uA = 36000,
+		.su2_feedback = AS3711_SU2_CURR_AUTO,
+		.su2_fbprot = AS3711_SU2_GPIO4,
+		.su2_auto_curr1 = true,
+		.su2_auto_curr2 = true,
+		.su2_auto_curr3 = true,
+	},
+};
+
 static struct pcf857x_platform_data pcf8575_pdata = {
 	.gpio_base	= GPIO_PCF8575_BASE,
 };
@@ -625,6 +760,11 @@ static struct i2c_board_info i2c0_devices[] = {
 		I2C_BOARD_INFO("adxl34x", 0x1d),
 		.irq = irq_pin(26), /* IRQ26 */
 	},
+	{
+		I2C_BOARD_INFO("as3711", 0x40),
+		.irq = intcs_evt2irq(0x3300), /* IRQ24 */
+		.platform_data = &as3711_pdata,
+	},
 };
 
 static struct i2c_board_info i2c1_devices[] = {
@@ -715,59 +855,6 @@ static const struct pinctrl_map kzm_pinctrl_map[] = {
 				  "usb_vbus", "usb"),
 };
 
-/*
- * FIXME
- *
- * This is quick hack for enabling LCDC backlight
- */
-static int __init as3711_enable_lcdc_backlight(void)
-{
-	struct i2c_adapter *a = i2c_get_adapter(0);
-	struct i2c_msg msg;
-	int i, ret;
-	__u8 magic[] = {
-		0x40, 0x2a,
-		0x43, 0x3c,
-		0x44, 0x3c,
-		0x45, 0x3c,
-		0x54, 0x03,
-		0x51, 0x00,
-		0x51, 0x01,
-		0xff, 0x00, /* wait */
-		0x43, 0xf0,
-		0x44, 0xf0,
-		0x45, 0xf0,
-	};
-
-	if (!of_machine_is_compatible("renesas,kzm9g"))
-		return 0;
-
-	if (!a)
-		return 0;
-
-	msg.addr	= 0x40;
-	msg.len		= 2;
-	msg.flags	= 0;
-
-	for (i = 0; i < ARRAY_SIZE(magic); i += 2) {
-		msg.buf = magic + i;
-
-		if (0xff == msg.buf[0]) {
-			udelay(500);
-			continue;
-		}
-
-		ret = i2c_transfer(a, &msg, 1);
-		if (ret < 0) {
-			pr_err("i2c transfer fail\n");
-			break;
-		}
-	}
-
-	return 0;
-}
-device_initcall(as3711_enable_lcdc_backlight);
-
 static void __init kzm_init(void)
 {
 	regulator_register_always_on(2, "fixed-1.8V", fixed1v8_power_consumers,
@@ -788,9 +875,6 @@ static void __init kzm_init(void)
 	/* Touchscreen */
 	gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */
 
-	/* enable SD */
-	gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON,	NULL);
-
 #ifdef CONFIG_CACHE_L2X0
 	/* Early BRESP enable, Shared attribute override enable, 64K*8way */
 	l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index f587187..6a1ba38 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -21,16 +21,58 @@
 #include <linux/interrupt.h>
 #include <linux/irqchip.h>
 #include <linux/kernel.h>
+#include <linux/leds.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/platform_data/gpio-rcar.h>
 #include <linux/platform_device.h>
 #include <mach/common.h>
 #include <mach/r8a7790.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+/* LEDS */
+static struct gpio_led lager_leds[] = {
+	{
+		.name		= "led8",
+		.gpio		= RCAR_GP_PIN(5, 17),
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "led7",
+		.gpio		= RCAR_GP_PIN(4, 23),
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	}, {
+		.name		= "led6",
+		.gpio		= RCAR_GP_PIN(4, 22),
+		.default_state	= LEDS_GPIO_DEFSTATE_ON,
+	},
+};
+
+static struct gpio_led_platform_data lager_leds_pdata = {
+	.leds		= lager_leds,
+	.num_leds	= ARRAY_SIZE(lager_leds),
+};
+
+static const struct pinctrl_map lager_pinctrl_map[] = {
+	/* SCIF0 (CN19: DEBUG SERIAL0) */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790",
+				  "scif0_data", "scif0"),
+	/* SCIF1 (CN20: DEBUG SERIAL1) */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790",
+				  "scif1_data", "scif1"),
+};
+
 static void __init lager_add_standard_devices(void)
 {
 	r8a7790_clock_init();
+
+	pinctrl_register_mappings(lager_pinctrl_map,
+				  ARRAY_SIZE(lager_pinctrl_map));
+	r8a7790_pinmux_init();
+
 	r8a7790_add_standard_devices();
+	platform_device_register_data(&platform_bus, "leds-gpio", -1,
+				      &lager_leds_pdata,
+				      sizeof(lager_leds_pdata));
 }
 
 static const char *lager_boards_compat_dt[] __initdata = {
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index fa3407d..85f51a8 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -1309,6 +1309,49 @@ static struct i2c_board_info i2c1_devices[] = {
 };
 
 static const struct pinctrl_map mackerel_pinctrl_map[] = {
+	/* ADXL34X */
+	PIN_MAP_MUX_GROUP_DEFAULT("1-0053", "pfc-sh7372",
+				  "intc_irq21", "intc"),
+	/* CEU */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372",
+				  "ceu_data_0_7", "ceu"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372",
+				  "ceu_clk_0", "ceu"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372",
+				  "ceu_sync", "ceu"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372",
+				  "ceu_field", "ceu"),
+	/* FLCTL */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372",
+				  "flctl_data", "flctl"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372",
+				  "flctl_ce0", "flctl"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372",
+				  "flctl_ctrl", "flctl"),
+	/* FSIA (AK4643) */
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372",
+				  "fsia_sclk_in", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372",
+				  "fsia_data_in", "fsia"),
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372",
+				  "fsia_data_out", "fsia"),
+	/* FSIB (HDMI) */
+	PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372",
+				  "fsib_mclk_in", "fsib"),
+	/* HDMI */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372",
+				  "hdmi", "hdmi"),
+	/* LCDC */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372",
+				  "lcd_data24", "lcd"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372",
+				  "lcd_sync", "lcd"),
+	/* SCIFA0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372",
+				  "scifa0_data", "scifa0"),
+	/* SCIFA2 (GT-720F GPS module) */
+	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh7372",
+				  "scifa2_data", "scifa2"),
 	/* SDHI0 */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372",
 				  "sdhi0_data4", "sdhi0"),
@@ -1316,6 +1359,8 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = {
 				  "sdhi0_ctrl", "sdhi0"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372",
 				  "sdhi0_wp", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372",
+				  "intc_irq26_1", "intc"),
 	/* SDHI1 */
 #if !IS_ENABLED(CONFIG_MMC_SH_MMCIF)
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372",
@@ -1334,6 +1379,25 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = {
 				  "sdhi2_data4", "sdhi2"),
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372",
 				  "sdhi2_ctrl", "sdhi2"),
+	/* SMSC911X */
+	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372",
+				  "bsc_cs5a", "bsc"),
+	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372",
+				  "intc_irq6_0", "intc"),
+	/* ST1232 */
+	PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-sh7372",
+				  "intc_irq7_0", "intc"),
+	/* TCA6416 */
+	PIN_MAP_MUX_GROUP_DEFAULT("0-0020", "pfc-sh7372",
+				  "intc_irq9_0", "intc"),
+	/* USBHS0 */
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.0", "pfc-sh7372",
+				  "usb0_vbus", "usb0"),
+	/* USBHS1 */
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372",
+				  "usb1_vbus", "usb1"),
+	PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372",
+				  "usb1_otg_id_0", "usb1"),
 };
 
 #define GPIO_PORT9CR	IOMEM(0xE6051009)
@@ -1377,61 +1441,18 @@ static void __init mackerel_init(void)
 				  ARRAY_SIZE(mackerel_pinctrl_map));
 	sh7372_pinmux_init();
 
-	/* enable SCIFA0 */
-	gpio_request(GPIO_FN_SCIFA0_TXD, NULL);
-	gpio_request(GPIO_FN_SCIFA0_RXD, NULL);
-
-	/* enable SMSC911X */
-	gpio_request(GPIO_FN_CS5A,	NULL);
-	gpio_request(GPIO_FN_IRQ6_39,	NULL);
-
-	/* LCDC */
-	gpio_request(GPIO_FN_LCDD23,   NULL);
-	gpio_request(GPIO_FN_LCDD22,   NULL);
-	gpio_request(GPIO_FN_LCDD21,   NULL);
-	gpio_request(GPIO_FN_LCDD20,   NULL);
-	gpio_request(GPIO_FN_LCDD19,   NULL);
-	gpio_request(GPIO_FN_LCDD18,   NULL);
-	gpio_request(GPIO_FN_LCDD17,   NULL);
-	gpio_request(GPIO_FN_LCDD16,   NULL);
-	gpio_request(GPIO_FN_LCDD15,   NULL);
-	gpio_request(GPIO_FN_LCDD14,   NULL);
-	gpio_request(GPIO_FN_LCDD13,   NULL);
-	gpio_request(GPIO_FN_LCDD12,   NULL);
-	gpio_request(GPIO_FN_LCDD11,   NULL);
-	gpio_request(GPIO_FN_LCDD10,   NULL);
-	gpio_request(GPIO_FN_LCDD9,    NULL);
-	gpio_request(GPIO_FN_LCDD8,    NULL);
-	gpio_request(GPIO_FN_LCDD7,    NULL);
-	gpio_request(GPIO_FN_LCDD6,    NULL);
-	gpio_request(GPIO_FN_LCDD5,    NULL);
-	gpio_request(GPIO_FN_LCDD4,    NULL);
-	gpio_request(GPIO_FN_LCDD3,    NULL);
-	gpio_request(GPIO_FN_LCDD2,    NULL);
-	gpio_request(GPIO_FN_LCDD1,    NULL);
-	gpio_request(GPIO_FN_LCDD0,    NULL);
-	gpio_request(GPIO_FN_LCDDISP,  NULL);
-	gpio_request(GPIO_FN_LCDDCK,   NULL);
-
 	/* backlight, off by default */
 	gpio_request_one(31, GPIOF_OUT_INIT_LOW, NULL);
 
 	gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
 
 	/* USBHS0 */
-	gpio_request(GPIO_FN_VBUS0_0, NULL);
 	gpio_request_pulldown(GPIO_PORT168CR); /* VBUS0_0 pull down */
 
 	/* USBHS1 */
-	gpio_request(GPIO_FN_VBUS0_1, NULL);
 	gpio_request_pulldown(GPIO_PORT167CR); /* VBUS0_1 pull down */
-	gpio_request(GPIO_FN_IDIN_1_113, NULL);
 
-	/* enable FSI2 port A (ak4643) */
-	gpio_request(GPIO_FN_FSIAIBT,	NULL);
-	gpio_request(GPIO_FN_FSIAILR,	NULL);
-	gpio_request(GPIO_FN_FSIAISLD,	NULL);
-	gpio_request(GPIO_FN_FSIAOSLD,	NULL);
+	/* FSI2 port A (ak4643) */
 	gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */
 
 	gpio_request(9,  NULL);
@@ -1441,8 +1462,7 @@ static void __init mackerel_init(void)
 
 	intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */
 
-	/* setup FSI2 port B (HDMI) */
-	gpio_request(GPIO_FN_FSIBCK, NULL);
+	/* FSI2 port B (HDMI) */
 	__raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */
 
 	/* set SPU2 clock to 119.6 MHz */
@@ -1452,68 +1472,15 @@ static void __init mackerel_init(void)
 		clk_put(clk);
 	}
 
-	/* enable Keypad */
-	gpio_request(GPIO_FN_IRQ9_42,	NULL);
+	/* Keypad */
 	irq_set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH);
 
-	/* enable Touchscreen */
-	gpio_request(GPIO_FN_IRQ7_40,	NULL);
+	/* Touchscreen */
 	irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW);
 
-	/* enable Accelerometer */
-	gpio_request(GPIO_FN_IRQ21,	NULL);
+	/* Accelerometer */
 	irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH);
 
-	/* SDHI0 PORT172 card-detect IRQ26 */
-	gpio_request(GPIO_FN_IRQ26_172, NULL);
-
-	/* FLCTL */
-	gpio_request(GPIO_FN_D0_NAF0, NULL);
-	gpio_request(GPIO_FN_D1_NAF1, NULL);
-	gpio_request(GPIO_FN_D2_NAF2, NULL);
-	gpio_request(GPIO_FN_D3_NAF3, NULL);
-	gpio_request(GPIO_FN_D4_NAF4, NULL);
-	gpio_request(GPIO_FN_D5_NAF5, NULL);
-	gpio_request(GPIO_FN_D6_NAF6, NULL);
-	gpio_request(GPIO_FN_D7_NAF7, NULL);
-	gpio_request(GPIO_FN_D8_NAF8, NULL);
-	gpio_request(GPIO_FN_D9_NAF9, NULL);
-	gpio_request(GPIO_FN_D10_NAF10, NULL);
-	gpio_request(GPIO_FN_D11_NAF11, NULL);
-	gpio_request(GPIO_FN_D12_NAF12, NULL);
-	gpio_request(GPIO_FN_D13_NAF13, NULL);
-	gpio_request(GPIO_FN_D14_NAF14, NULL);
-	gpio_request(GPIO_FN_D15_NAF15, NULL);
-	gpio_request(GPIO_FN_FCE0, NULL);
-	gpio_request(GPIO_FN_WE0_FWE, NULL);
-	gpio_request(GPIO_FN_FRB, NULL);
-	gpio_request(GPIO_FN_A4_FOE, NULL);
-	gpio_request(GPIO_FN_A5_FCDE, NULL);
-	gpio_request(GPIO_FN_RD_FSC, NULL);
-
-	/* enable GPS module (GT-720F) */
-	gpio_request(GPIO_FN_SCIFA2_TXD1, NULL);
-	gpio_request(GPIO_FN_SCIFA2_RXD1, NULL);
-
-	/* CEU */
-	gpio_request(GPIO_FN_VIO_CLK, NULL);
-	gpio_request(GPIO_FN_VIO_VD, NULL);
-	gpio_request(GPIO_FN_VIO_HD, NULL);
-	gpio_request(GPIO_FN_VIO_FIELD, NULL);
-	gpio_request(GPIO_FN_VIO_CKO, NULL);
-	gpio_request(GPIO_FN_VIO_D7, NULL);
-	gpio_request(GPIO_FN_VIO_D6, NULL);
-	gpio_request(GPIO_FN_VIO_D5, NULL);
-	gpio_request(GPIO_FN_VIO_D4, NULL);
-	gpio_request(GPIO_FN_VIO_D3, NULL);
-	gpio_request(GPIO_FN_VIO_D2, NULL);
-	gpio_request(GPIO_FN_VIO_D1, NULL);
-	gpio_request(GPIO_FN_VIO_D0, NULL);
-
-	/* HDMI */
-	gpio_request(GPIO_FN_HDMI_HPD, NULL);
-	gpio_request(GPIO_FN_HDMI_CEC, NULL);
-
 	/* Reset HDMI, must be held at least one EXTALR (32768Hz) period */
 	srcr4 = __raw_readl(SRCR4);
 	__raw_writel(srcr4 | (1 << 13), SRCR4);
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index 9105285..9b5ed7e 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -28,6 +28,7 @@
 #include <linux/leds.h>
 #include <linux/dma-mapping.h>
 #include <linux/pinctrl/machine.h>
+#include <linux/platform_data/gpio-rcar.h>
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
 #include <linux/smsc911x.h>
@@ -68,7 +69,7 @@ static struct resource smsc911x_resources[] = {
 		.flags		= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start		= gic_iid(0x3c), /* IRQ 1 */
+		.start		= irq_pin(1), /* IRQ 1 */
 		.flags		= IORESOURCE_IRQ,
 	},
 };
@@ -173,15 +174,15 @@ static struct platform_device usb_phy_device = {
 static struct gpio_led marzen_leds[] = {
 	{
 		.name		= "led2",
-		.gpio		= 157,
+		.gpio		= RCAR_GP_PIN(4, 29),
 		.default_state	= LEDS_GPIO_DEFSTATE_ON,
 	}, {
 		.name		= "led3",
-		.gpio		= 158,
+		.gpio		= RCAR_GP_PIN(4, 30),
 		.default_state	= LEDS_GPIO_DEFSTATE_ON,
 	}, {
 		.name		= "led4",
-		.gpio		= 159,
+		.gpio		= RCAR_GP_PIN(4, 31),
 		.default_state	= LEDS_GPIO_DEFSTATE_ON,
 	},
 };
@@ -349,7 +350,7 @@ static struct platform_device *marzen_late_devices[] __initdata = {
 	&ohci1_device,
 };
 
-void __init marzen_init_late(void)
+static void __init marzen_init_late(void)
 {
 	/* get usb phy */
 	phy = usb_get_phy(USB_PHY_TYPE_USB2);
@@ -404,6 +405,7 @@ static void __init marzen_init(void)
 	pinctrl_register_mappings(marzen_pinctrl_map,
 				  ARRAY_SIZE(marzen_pinctrl_map));
 	r8a7779_pinmux_init();
+	r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */
 
 	r8a7779_add_standard_devices();
 	platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
index e710c00..f6227bb 100644
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ b/arch/arm/mach-shmobile/clock-r8a73a4.c
@@ -22,15 +22,43 @@
 #include <linux/kernel.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
+#include <mach/clock.h>
 #include <mach/common.h>
 
 #define CPG_BASE 0xe6150000
 #define CPG_LEN 0x270
 
-#define MPCKCR 0xe6150080
 #define SMSTPCR2 0xe6150138
 #define SMSTPCR5 0xe6150144
 
+#define FRQCRA		0xE6150000
+#define FRQCRB		0xE6150004
+#define VCLKCR1		0xE6150008
+#define VCLKCR2		0xE615000C
+#define VCLKCR3		0xE615001C
+#define VCLKCR4		0xE6150014
+#define VCLKCR5		0xE6150034
+#define ZBCKCR		0xE6150010
+#define SD0CKCR		0xE6150074
+#define SD1CKCR		0xE6150078
+#define SD2CKCR		0xE615007C
+#define MMC0CKCR	0xE6150240
+#define MMC1CKCR	0xE6150244
+#define FSIACKCR	0xE6150018
+#define FSIBCKCR	0xE6150090
+#define MPCKCR		0xe6150080
+#define SPUVCKCR	0xE6150094
+#define HSICKCR		0xE615026C
+#define M4CKCR		0xE6150098
+#define PLLECR		0xE61500D0
+#define PLL1CR		0xE6150028
+#define PLL2CR		0xE615002C
+#define PLL2SCR		0xE61501F4
+#define PLL2HCR		0xE61501E4
+#define CKSCR		0xE61500C0
+
+#define CPG_MAP(o) ((o - CPG_BASE) + cpg_mapping.base)
+
 static struct clk_mapping cpg_mapping = {
 	.phys   = CPG_BASE,
 	.len    = CPG_LEN,
@@ -51,29 +79,326 @@ static struct clk extal2_clk = {
 	.mapping	= &cpg_mapping,
 };
 
+static struct sh_clk_ops followparent_clk_ops = {
+	.recalc	= followparent_recalc,
+};
+
+static struct clk main_clk = {
+	/* .parent will be set r8a73a4_clock_init */
+	.ops	= &followparent_clk_ops,
+};
+
+SH_CLK_RATIO(div2,	1, 2);
+SH_CLK_RATIO(div4,	1, 4);
+
+SH_FIXED_RATIO_CLK(main_div2_clk,	main_clk,		div2);
+SH_FIXED_RATIO_CLK(extal1_div2_clk,	extal1_clk,		div2);
+SH_FIXED_RATIO_CLK(extal2_div2_clk,	extal2_clk,		div2);
+SH_FIXED_RATIO_CLK(extal2_div4_clk,	extal2_clk,		div4);
+
+/* External FSIACK/FSIBCK clock */
+static struct clk fsiack_clk = {
+};
+
+static struct clk fsibck_clk = {
+};
+
+/*
+ *		PLL clocks
+ */
+static struct clk *pll_parent_main[] = {
+	[0] = &main_clk,
+	[1] = &main_div2_clk
+};
+
+static struct clk *pll_parent_main_extal[8] = {
+	[0] = &main_div2_clk,
+	[1] = &extal2_div2_clk,
+	[3] = &extal2_div4_clk,
+	[4] = &main_clk,
+	[5] = &extal2_clk,
+};
+
+static unsigned long pll_recalc(struct clk *clk)
+{
+	unsigned long mult = 1;
+
+	if (ioread32(CPG_MAP(PLLECR)) & (1 << clk->enable_bit))
+		mult = (((ioread32(clk->mapped_reg) >> 24) & 0x7f) + 1);
+
+	return clk->parent->rate * mult;
+}
+
+static int pll_set_parent(struct clk *clk, struct clk *parent)
+{
+	u32 val;
+	int i, ret;
+
+	if (!clk->parent_table || !clk->parent_num)
+		return -EINVAL;
+
+	/* Search the parent */
+	for (i = 0; i < clk->parent_num; i++)
+		if (clk->parent_table[i] == parent)
+			break;
+
+	if (i == clk->parent_num)
+		return -ENODEV;
+
+	ret = clk_reparent(clk, parent);
+	if (ret < 0)
+		return ret;
+
+	val = ioread32(clk->mapped_reg) &
+		~(((1 << clk->src_width) - 1) << clk->src_shift);
+
+	iowrite32(val | i << clk->src_shift, clk->mapped_reg);
+
+	return 0;
+}
+
+static struct sh_clk_ops pll_clk_ops = {
+	.recalc		= pll_recalc,
+	.set_parent	= pll_set_parent,
+};
+
+#define PLL_CLOCK(name, p, pt, w, s, reg, e)		\
+	static struct clk name = {			\
+		.ops		= &pll_clk_ops,		\
+		.flags		= CLK_ENABLE_ON_INIT,	\
+		.parent		= p,			\
+		.parent_table	= pt,			\
+		.parent_num	= ARRAY_SIZE(pt),	\
+		.src_width	= w,			\
+		.src_shift	= s,			\
+		.enable_reg	= (void __iomem *)reg,	\
+		.enable_bit	= e,			\
+		.mapping	= &cpg_mapping,		\
+	}
+
+PLL_CLOCK(pll1_clk,  &main_clk,      pll_parent_main,       1, 7, PLL1CR,  1);
+PLL_CLOCK(pll2_clk,  &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR,  2);
+PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4);
+PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5);
+
+SH_FIXED_RATIO_CLK(pll1_div2_clk,	pll1_clk,	div2);
+
 static struct clk *main_clks[] = {
 	&extalr_clk,
 	&extal1_clk,
+	&extal1_div2_clk,
 	&extal2_clk,
+	&extal2_div2_clk,
+	&extal2_div4_clk,
+	&main_clk,
+	&main_div2_clk,
+	&fsiack_clk,
+	&fsibck_clk,
+	&pll1_clk,
+	&pll1_div2_clk,
+	&pll2_clk,
+	&pll2s_clk,
+	&pll2h_clk,
+};
+
+/* DIV4 */
+static void div4_kick(struct clk *clk)
+{
+	unsigned long value;
+
+	/* set KICK bit in FRQCRB to update hardware setting */
+	value = ioread32(CPG_MAP(FRQCRB));
+	value |= (1 << 31);
+	iowrite32(value, CPG_MAP(FRQCRB));
+}
+
+static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10};
+
+static struct clk_div_mult_table div4_div_mult_table = {
+	.divisors	= divisors,
+	.nr_divisors	= ARRAY_SIZE(divisors),
+};
+
+static struct clk_div4_table div4_table = {
+	.div_mult_table	= &div4_div_mult_table,
+	.kick		= div4_kick,
+};
+
+enum {
+	DIV4_I, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
+	DIV4_ZX, DIV4_ZS, DIV4_HP,
+	DIV4_NR };
+
+static struct clk div4_clks[DIV4_NR] = {
+	[DIV4_I]	= SH_CLK_DIV4(&pll1_clk, FRQCRA, 20, 0x0dff, CLK_ENABLE_ON_INIT),
+	[DIV4_M3]	= SH_CLK_DIV4(&pll1_clk, FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
+	[DIV4_B]	= SH_CLK_DIV4(&pll1_clk, FRQCRA,  8, 0x0dff, CLK_ENABLE_ON_INIT),
+	[DIV4_M1]	= SH_CLK_DIV4(&pll1_clk, FRQCRA,  4, 0x1dff, 0),
+	[DIV4_M2]	= SH_CLK_DIV4(&pll1_clk, FRQCRA,  0, 0x1dff, 0),
+	[DIV4_ZX]	= SH_CLK_DIV4(&pll1_clk, FRQCRB, 12, 0x0dff, 0),
+	[DIV4_ZS]	= SH_CLK_DIV4(&pll1_clk, FRQCRB,  8, 0x0dff, 0),
+	[DIV4_HP]	= SH_CLK_DIV4(&pll1_clk, FRQCRB,  4, 0x0dff, 0),
 };
 
 enum {
+	DIV6_ZB,
+	DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2,
+	DIV6_MMC0, DIV6_MMC1,
+	DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VCK4, DIV6_VCK5,
+	DIV6_FSIA, DIV6_FSIB,
+	DIV6_MP, DIV6_M4, DIV6_HSI, DIV6_SPUV,
+	DIV6_NR };
+
+static struct clk *div6_parents[8] = {
+	[0] = &pll1_div2_clk,
+	[1] = &pll2s_clk,
+	[3] = &extal2_clk,
+	[4] = &main_div2_clk,
+	[6] = &extalr_clk,
+};
+
+static struct clk *fsia_parents[4] = {
+	[0] = &pll1_div2_clk,
+	[1] = &pll2s_clk,
+	[2] = &fsiack_clk,
+};
+
+static struct clk *fsib_parents[4] = {
+	[0] = &pll1_div2_clk,
+	[1] = &pll2s_clk,
+	[2] = &fsibck_clk,
+};
+
+static struct clk *mp_parents[4] = {
+	[0] = &pll1_div2_clk,
+	[1] = &pll2s_clk,
+	[2] = &extal2_clk,
+	[3] = &extal2_clk,
+};
+
+static struct clk *m4_parents[2] = {
+	[0] = &pll2s_clk,
+};
+
+static struct clk *hsi_parents[4] = {
+	[0] = &pll2h_clk,
+	[1] = &pll1_div2_clk,
+	[3] = &pll2s_clk,
+};
+
+/*** FIXME ***
+ * SH_CLK_DIV6_EXT() macro doesn't care .mapping
+ * but, it is necessary on R-Car (= ioremap() base CPG)
+ * The difference between
+ * SH_CLK_DIV6_EXT() <--> SH_CLK_MAP_DIV6_EXT()
+ * is only .mapping
+ */
+#define SH_CLK_MAP_DIV6_EXT(_reg, _flags, _parents,			\
+			    _num_parents, _src_shift, _src_width)	\
+{									\
+	.enable_reg	= (void __iomem *)_reg,				\
+	.enable_bit	= 0, /* unused */				\
+	.flags		= _flags | CLK_MASK_DIV_ON_DISABLE,		\
+	.div_mask	= SH_CLK_DIV6_MSK,				\
+	.parent_table	= _parents,					\
+	.parent_num	= _num_parents,					\
+	.src_shift	= _src_shift,					\
+	.src_width	= _src_width,					\
+	.mapping	= &cpg_mapping,					\
+}
+
+static struct clk div6_clks[DIV6_NR] = {
+	[DIV6_ZB] = SH_CLK_MAP_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT,
+				div6_parents, 2, 7, 1),
+	[DIV6_SDHI0] = SH_CLK_MAP_DIV6_EXT(SD0CKCR, 0,
+				div6_parents, 2, 6, 2),
+	[DIV6_SDHI1] = SH_CLK_MAP_DIV6_EXT(SD1CKCR, 0,
+				div6_parents, 2, 6, 2),
+	[DIV6_SDHI2] = SH_CLK_MAP_DIV6_EXT(SD2CKCR, 0,
+				div6_parents, 2, 6, 2),
+	[DIV6_MMC0] = SH_CLK_MAP_DIV6_EXT(MMC0CKCR, 0,
+				div6_parents, 2, 6, 2),
+	[DIV6_MMC1] = SH_CLK_MAP_DIV6_EXT(MMC1CKCR, 0,
+				div6_parents, 2, 6, 2),
+	[DIV6_VCK1] = SH_CLK_MAP_DIV6_EXT(VCLKCR1, 0, /* didn't care bit[6-7] */
+				div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
+	[DIV6_VCK2] = SH_CLK_MAP_DIV6_EXT(VCLKCR2, 0, /* didn't care bit[6-7] */
+				div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
+	[DIV6_VCK3] = SH_CLK_MAP_DIV6_EXT(VCLKCR3, 0, /* didn't care bit[6-7] */
+				div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
+	[DIV6_VCK4] = SH_CLK_MAP_DIV6_EXT(VCLKCR4, 0, /* didn't care bit[6-7] */
+				div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
+	[DIV6_VCK5] = SH_CLK_MAP_DIV6_EXT(VCLKCR5, 0, /* didn't care bit[6-7] */
+				div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
+	[DIV6_FSIA] = SH_CLK_MAP_DIV6_EXT(FSIACKCR, 0,
+				fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2),
+	[DIV6_FSIB] = SH_CLK_MAP_DIV6_EXT(FSIBCKCR, 0,
+				fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2),
+	[DIV6_MP] = SH_CLK_MAP_DIV6_EXT(MPCKCR, 0, /* it needs bit[9-11] control */
+				mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
+	/* pll2s will be selected always for M4 */
+	[DIV6_M4] = SH_CLK_MAP_DIV6_EXT(M4CKCR, 0, /* it needs bit[9] control */
+				m4_parents, ARRAY_SIZE(m4_parents), 6, 1),
+	[DIV6_HSI] = SH_CLK_MAP_DIV6_EXT(HSICKCR, 0, /* it needs bit[9] control */
+				hsi_parents, ARRAY_SIZE(hsi_parents), 6, 2),
+	[DIV6_SPUV] = SH_CLK_MAP_DIV6_EXT(SPUVCKCR, 0,
+				mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
+};
+
+/* MSTP */
+enum {
 	MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
 	MSTP522,
 	MSTP_NR
 };
 
 static struct clk mstp_clks[MSTP_NR] = {
-	[MSTP204] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
-	[MSTP203] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
-	[MSTP206] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 6, 0), /* SCIFB0 */
-	[MSTP207] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
-	[MSTP216] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 16, 0), /* SCIFB2 */
-	[MSTP217] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 17, 0), /* SCIFB3 */
+	[MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 4, 0), /* SCIFA0 */
+	[MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 3, 0), /* SCIFA1 */
+	[MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 6, 0), /* SCIFB0 */
+	[MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 7, 0), /* SCIFB1 */
+	[MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 16, 0), /* SCIFB2 */
+	[MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP],	SMSTPCR2, 17, 0), /* SCIFB3 */
 	[MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
 };
 
 static struct clk_lookup lookups[] = {
+	/* main clock */
+	CLKDEV_CON_ID("extal1",			&extal1_clk),
+	CLKDEV_CON_ID("extal1_div2",		&extal1_div2_clk),
+	CLKDEV_CON_ID("extal2",			&extal2_clk),
+	CLKDEV_CON_ID("extal2_div2",		&extal2_div2_clk),
+	CLKDEV_CON_ID("extal2_div4",		&extal2_div4_clk),
+	CLKDEV_CON_ID("fsiack",			&fsiack_clk),
+	CLKDEV_CON_ID("fsibck",			&fsibck_clk),
+
+	/* pll clock */
+	CLKDEV_CON_ID("pll1",			&pll1_clk),
+	CLKDEV_CON_ID("pll1_div2",		&pll1_div2_clk),
+	CLKDEV_CON_ID("pll2",			&pll2_clk),
+	CLKDEV_CON_ID("pll2s",			&pll2s_clk),
+	CLKDEV_CON_ID("pll2h",			&pll2h_clk),
+
+	/* DIV6 */
+	CLKDEV_CON_ID("zb",			&div6_clks[DIV6_ZB]),
+	CLKDEV_CON_ID("sdhi0",			&div6_clks[DIV6_SDHI0]),
+	CLKDEV_CON_ID("sdhi1",			&div6_clks[DIV6_SDHI1]),
+	CLKDEV_CON_ID("sdhi2",			&div6_clks[DIV6_SDHI2]),
+	CLKDEV_CON_ID("mmc0",			&div6_clks[DIV6_MMC0]),
+	CLKDEV_CON_ID("mmc1",			&div6_clks[DIV6_MMC1]),
+	CLKDEV_CON_ID("vck1",			&div6_clks[DIV6_VCK1]),
+	CLKDEV_CON_ID("vck2",			&div6_clks[DIV6_VCK2]),
+	CLKDEV_CON_ID("vck3",			&div6_clks[DIV6_VCK3]),
+	CLKDEV_CON_ID("vck4",			&div6_clks[DIV6_VCK4]),
+	CLKDEV_CON_ID("vck5",			&div6_clks[DIV6_VCK5]),
+	CLKDEV_CON_ID("fsia",			&div6_clks[DIV6_FSIA]),
+	CLKDEV_CON_ID("fsib",			&div6_clks[DIV6_FSIB]),
+	CLKDEV_CON_ID("mp",			&div6_clks[DIV6_MP]),
+	CLKDEV_CON_ID("m4",			&div6_clks[DIV6_M4]),
+	CLKDEV_CON_ID("hsi",			&div6_clks[DIV6_HSI]),
+	CLKDEV_CON_ID("spuv",			&div6_clks[DIV6_SPUV]),
+
+	/* MSTP */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
@@ -88,22 +413,40 @@ static struct clk_lookup lookups[] = {
 
 void __init r8a73a4_clock_init(void)
 {
-	void __iomem *cpg_base, *reg;
+	void __iomem *reg;
 	int k, ret = 0;
+	u32 ckscr;
+
+	reg = ioremap_nocache(CKSCR, PAGE_SIZE);
+	BUG_ON(!reg);
+	ckscr = ioread32(reg);
+	iounmap(reg);
 
-	/* fix MPCLK to EXTAL2 for now.
-	 * this is needed until more detailed clock topology is supported
-	 */
-	cpg_base = ioremap_nocache(CPG_BASE, CPG_LEN);
-	BUG_ON(!cpg_base);
-	reg = cpg_base + (MPCKCR - CPG_BASE);
-	iowrite32(ioread32(reg) | 1 << 7 | 0x0c, reg); /* set CKSEL */
-	iounmap(cpg_base);
+	switch ((ckscr >> 28) & 0x3) {
+	case 0:
+		main_clk.parent = &extal1_clk;
+		break;
+	case 1:
+		main_clk.parent = &extal1_div2_clk;
+		break;
+	case 2:
+		main_clk.parent = &extal2_clk;
+		break;
+	case 3:
+		main_clk.parent = &extal2_div2_clk;
+		break;
+	}
 
 	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
 		ret = clk_register(main_clks[k]);
 
 	if (!ret)
+		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
+
+	if (!ret)
+		ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
+
+	if (!ret)
 		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index c0d39aa..6ad4640 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -266,7 +266,7 @@ static struct clk fsiack_clk = {
 static struct clk fsibck_clk = {
 };
 
-struct clk *main_clks[] = {
+static struct clk *main_clks[] = {
 	&extalr_clk,
 	&extal1_clk,
 	&extal2_clk,
@@ -317,7 +317,7 @@ enum {
 	DIV4_NR
 };
 
-struct clk div4_clks[DIV4_NR] = {
+static struct clk div4_clks[DIV4_NR] = {
 	[DIV4_I]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA, 20, 0x6fff, CLK_ENABLE_ON_INIT),
 	[DIV4_ZG]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA, 16, 0x6fff, CLK_ENABLE_ON_INIT),
 	[DIV4_B]	= SH_CLK_DIV4(&pllc1_clk, FRQCRA,  8, 0x6fff, CLK_ENABLE_ON_INIT),
@@ -461,7 +461,7 @@ enum {
 
 	MSTP329, MSTP328, MSTP323, MSTP320,
 	MSTP314, MSTP313, MSTP312,
-	MSTP309,
+	MSTP309, MSTP304,
 
 	MSTP416, MSTP415, MSTP407, MSTP406,
 
@@ -499,6 +499,7 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 13, 0), /* SDHI1 */
 	[MSTP312] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3, 12, 0), /* MMC */
 	[MSTP309] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR3,  9, 0), /* GEther */
+	[MSTP304] = SH_CLK_MSTP32(&div4_clks[DIV4_CP],	SMSTPCR3,  4, 0), /* TPU0 */
 
 	[MSTP416] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR4, 16, 0), /* USBHOST */
 	[MSTP415] = SH_CLK_MSTP32(&div4_clks[DIV4_HP],	SMSTPCR4, 15, 0), /* SDHI2 */
@@ -551,6 +552,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh_tmu.4",		&mstp_clks[MSTP111]),
 	CLKDEV_DEV_ID("sh_tmu.5",		&mstp_clks[MSTP111]),
 	CLKDEV_DEV_ID("i2c-sh_mobile.0",	&mstp_clks[MSTP116]),
+	CLKDEV_DEV_ID("fff20000.i2c",		&mstp_clks[MSTP116]),
 	CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1",	&mstp_clks[MSTP117]),
 	CLKDEV_DEV_ID("sh_tmu.0",		&mstp_clks[MSTP125]),
 	CLKDEV_DEV_ID("sh_tmu.1",		&mstp_clks[MSTP125]),
@@ -582,8 +584,10 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("e6cc0000.sci",		&mstp_clks[MSTP230]),
 
 	CLKDEV_DEV_ID("sh_cmt.10",		&mstp_clks[MSTP329]),
+	CLKDEV_DEV_ID("e6138010.timer",		&mstp_clks[MSTP329]),
 	CLKDEV_DEV_ID("sh_fsi2",		&mstp_clks[MSTP328]),
 	CLKDEV_DEV_ID("i2c-sh_mobile.1",	&mstp_clks[MSTP323]),
+	CLKDEV_DEV_ID("e6c20000.i2c",		&mstp_clks[MSTP323]),
 	CLKDEV_DEV_ID("renesas_usbhs",		&mstp_clks[MSTP320]),
 	CLKDEV_DEV_ID("sh_mobile_sdhi.0",	&mstp_clks[MSTP314]),
 	CLKDEV_DEV_ID("e6850000.sdhi",          &mstp_clks[MSTP314]),
@@ -592,6 +596,8 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh_mmcif",		&mstp_clks[MSTP312]),
 	CLKDEV_DEV_ID("e6bd0000.mmcif",         &mstp_clks[MSTP312]),
 	CLKDEV_DEV_ID("sh-eth",			&mstp_clks[MSTP309]),
+	CLKDEV_DEV_ID("e9a00000.sh-eth",	&mstp_clks[MSTP309]),
+	CLKDEV_DEV_ID("renesas_tpu_pwm",	&mstp_clks[MSTP304]),
 
 	CLKDEV_DEV_ID("sh_mobile_sdhi.2",	&mstp_clks[MSTP415]),
 	CLKDEV_DEV_ID("e6870000.sdhi",          &mstp_clks[MSTP415]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c
index cd68552..b251e4d 100644
--- a/arch/arm/mach-shmobile/clock-r8a7778.c
+++ b/arch/arm/mach-shmobile/clock-r8a7778.c
@@ -23,9 +23,23 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+/*
+ *     MD      MD      MD      MD       PLLA   PLLB    EXTAL   clki    clkz
+ *     19      18      12      11                      (HMz)   (MHz)   (MHz)
+ *----------------------------------------------------------------------------
+ *     1       0       0       0       x21     x21     38.00   800     800
+ *     1       0       0       1       x24     x24     33.33   800     800
+ *     1       0       1       0       x28     x28     28.50   800     800
+ *     1       0       1       1       x32     x32     25.00   800     800
+ *     1       1       0       1       x24     x21     33.33   800     700
+ *     1       1       1       0       x28     x21     28.50   800     600
+ *     1       1       1       1       x32     x24     25.00   800     600
+ */
+
 #include <linux/io.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
+#include <mach/clock.h>
 #include <mach/common.h>
 
 #define MSTPCR0		IOMEM(0xffc80030)
@@ -37,6 +51,9 @@
 #define MSTPCR4		IOMEM(0xffc80050)
 #define MSTPCR5		IOMEM(0xffc80054)
 #define MSTPCR6		IOMEM(0xffc80058)
+#define MODEMR		0xFFCC0020
+
+#define MD(nr)	BIT(nr)
 
 /* ioremap() through clock mapping mandatory to avoid
  * collision with ARM coherent DMA virtual memory range.
@@ -47,36 +64,71 @@ static struct clk_mapping cpg_mapping = {
 	.len	= 0x80,
 };
 
-static struct clk clkp = {
-	.rate   = 62500000, /* FIXME: shortcut */
-	.flags  = CLK_ENABLE_ON_INIT,
+static struct clk extal_clk = {
+	/* .rate will be updated on r8a7778_clock_init() */
 	.mapping = &cpg_mapping,
 };
 
+/*
+ * clock ratio of these clock will be updated
+ * on r8a7778_clock_init()
+ */
+SH_FIXED_RATIO_CLK_SET(plla_clk,	extal_clk, 1, 1);
+SH_FIXED_RATIO_CLK_SET(pllb_clk,	extal_clk, 1, 1);
+SH_FIXED_RATIO_CLK_SET(i_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(s_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(s1_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(s3_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(s4_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(b_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(out_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(p_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(g_clk,		plla_clk,  1, 1);
+SH_FIXED_RATIO_CLK_SET(z_clk,		pllb_clk,  1, 1);
+
 static struct clk *main_clks[] = {
-	&clkp,
+	&extal_clk,
+	&plla_clk,
+	&pllb_clk,
+	&i_clk,
+	&s_clk,
+	&s1_clk,
+	&s3_clk,
+	&s4_clk,
+	&b_clk,
+	&out_clk,
+	&p_clk,
+	&g_clk,
+	&z_clk,
 };
 
 enum {
+	MSTP323, MSTP322, MSTP321,
 	MSTP114,
 	MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
 	MSTP016, MSTP015,
 	MSTP_NR };
 
 static struct clk mstp_clks[MSTP_NR] = {
-	[MSTP114] = SH_CLK_MSTP32(&clkp, MSTPCR1, 14, 0), /* Ether */
-	[MSTP026] = SH_CLK_MSTP32(&clkp, MSTPCR0, 26, 0), /* SCIF0 */
-	[MSTP025] = SH_CLK_MSTP32(&clkp, MSTPCR0, 25, 0), /* SCIF1 */
-	[MSTP024] = SH_CLK_MSTP32(&clkp, MSTPCR0, 24, 0), /* SCIF2 */
-	[MSTP023] = SH_CLK_MSTP32(&clkp, MSTPCR0, 23, 0), /* SCIF3 */
-	[MSTP022] = SH_CLK_MSTP32(&clkp, MSTPCR0, 22, 0), /* SCIF4 */
-	[MSTP021] = SH_CLK_MSTP32(&clkp, MSTPCR0, 21, 0), /* SCIF5 */
-	[MSTP016] = SH_CLK_MSTP32(&clkp, MSTPCR0, 16, 0), /* TMU0 */
-	[MSTP015] = SH_CLK_MSTP32(&clkp, MSTPCR0, 15, 0), /* TMU1 */
+	[MSTP323] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 23, 0), /* SDHI0 */
+	[MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */
+	[MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */
+	[MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */
+	[MSTP026] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 26, 0), /* SCIF0 */
+	[MSTP025] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 25, 0), /* SCIF1 */
+	[MSTP024] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 24, 0), /* SCIF2 */
+	[MSTP023] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 23, 0), /* SCIF3 */
+	[MSTP022] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 22, 0), /* SCIF4 */
+	[MSTP021] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 21, 0), /* SCIF5 */
+	[MSTP016] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 16, 0), /* TMU0 */
+	[MSTP015] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 15, 0), /* TMU1 */
 };
 
 static struct clk_lookup lookups[] = {
 	/* MSTP32 clocks */
+	CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */
+	CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */
+	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */
 	CLKDEV_DEV_ID("sh-eth",	&mstp_clks[MSTP114]), /* Ether */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */
@@ -90,8 +142,86 @@ static struct clk_lookup lookups[] = {
 
 void __init r8a7778_clock_init(void)
 {
+	void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
+	u32 mode;
 	int k, ret = 0;
 
+	BUG_ON(!modemr);
+	mode = ioread32(modemr);
+	iounmap(modemr);
+
+	switch (mode & (MD(19) | MD(18) | MD(12) | MD(11))) {
+	case MD(19):
+		extal_clk.rate = 38000000;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	21, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	21, 1);
+		break;
+	case MD(19) | MD(11):
+		extal_clk.rate = 33333333;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	24, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	24, 1);
+		break;
+	case MD(19) | MD(12):
+		extal_clk.rate = 28500000;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	28, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	28, 1);
+		break;
+	case MD(19) | MD(12) | MD(11):
+		extal_clk.rate = 25000000;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	32, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	32, 1);
+		break;
+	case MD(19) | MD(18) | MD(11):
+		extal_clk.rate = 33333333;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	24, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	21, 1);
+		break;
+	case MD(19) | MD(18) | MD(12):
+		extal_clk.rate = 28500000;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	28, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	21, 1);
+		break;
+	case MD(19) | MD(18) | MD(12) | MD(11):
+		extal_clk.rate = 25000000;
+		SH_CLK_SET_RATIO(&plla_clk_ratio,	32, 1);
+		SH_CLK_SET_RATIO(&pllb_clk_ratio,	24, 1);
+		break;
+	default:
+		BUG();
+	}
+
+	if (mode & MD(1)) {
+		SH_CLK_SET_RATIO(&i_clk_ratio,	1, 1);
+		SH_CLK_SET_RATIO(&s_clk_ratio,	1, 3);
+		SH_CLK_SET_RATIO(&s1_clk_ratio,	1, 6);
+		SH_CLK_SET_RATIO(&s3_clk_ratio,	1, 4);
+		SH_CLK_SET_RATIO(&s4_clk_ratio,	1, 8);
+		SH_CLK_SET_RATIO(&p_clk_ratio,	1, 12);
+		SH_CLK_SET_RATIO(&g_clk_ratio,	1, 12);
+		if (mode & MD(2)) {
+			SH_CLK_SET_RATIO(&b_clk_ratio,		1, 18);
+			SH_CLK_SET_RATIO(&out_clk_ratio,	1, 18);
+		} else {
+			SH_CLK_SET_RATIO(&b_clk_ratio,		1, 12);
+			SH_CLK_SET_RATIO(&out_clk_ratio,	1, 12);
+		}
+	} else {
+		SH_CLK_SET_RATIO(&i_clk_ratio,	1, 1);
+		SH_CLK_SET_RATIO(&s_clk_ratio,	1, 4);
+		SH_CLK_SET_RATIO(&s1_clk_ratio,	1, 8);
+		SH_CLK_SET_RATIO(&s3_clk_ratio,	1, 4);
+		SH_CLK_SET_RATIO(&s4_clk_ratio,	1, 8);
+		SH_CLK_SET_RATIO(&p_clk_ratio,	1, 16);
+		SH_CLK_SET_RATIO(&g_clk_ratio,	1, 12);
+		if (mode & MD(2)) {
+			SH_CLK_SET_RATIO(&b_clk_ratio,		1, 16);
+			SH_CLK_SET_RATIO(&out_clk_ratio,	1, 16);
+		} else {
+			SH_CLK_SET_RATIO(&b_clk_ratio,		1, 12);
+			SH_CLK_SET_RATIO(&out_clk_ratio,	1, 12);
+		}
+	}
+
 	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
 		ret = clk_register(main_clks[k]);
 
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index 31d5cd4..9daeb8c 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -112,7 +112,7 @@ static struct clk *main_clks[] = {
 };
 
 enum { MSTP323, MSTP322, MSTP321, MSTP320,
-	MSTP115, MSTP114,
+	MSTP116, MSTP115, MSTP114,
 	MSTP103, MSTP101, MSTP100,
 	MSTP030,
 	MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
@@ -125,6 +125,7 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP322] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 22, 0), /* SDHI1 */
 	[MSTP321] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 21, 0), /* SDHI2 */
 	[MSTP320] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 20, 0), /* SDHI3 */
+	[MSTP116] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 16, 0), /* PCIe */
 	[MSTP115] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 15, 0), /* SATA */
 	[MSTP114] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 14, 0), /* Ether */
 	[MSTP103] = SH_CLK_MSTP32(&clks_clk, MSTPCR1,  3, 0), /* DU */
@@ -161,6 +162,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_CON_ID("peripheral_clk",	&clkp_clk),
 
 	/* MSTP32 clocks */
+	CLKDEV_DEV_ID("rcar-pcie", &mstp_clks[MSTP116]), /* PCIe */
 	CLKDEV_DEV_ID("sata_rcar", &mstp_clks[MSTP115]), /* SATA */
 	CLKDEV_DEV_ID("fc600000.sata", &mstp_clks[MSTP115]), /* SATA w/DT */
 	CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index bad9bf2..b393592 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -22,39 +22,174 @@
 #include <linux/kernel.h>
 #include <linux/sh_clk.h>
 #include <linux/clkdev.h>
+#include <mach/clock.h>
 #include <mach/common.h>
 
+/*
+ *   MD		EXTAL		PLL0	PLL1	PLL3
+ * 14 13 19	(MHz)		*1	*1
+ *---------------------------------------------------
+ * 0  0  0	15 x 1		x172/2	x208/2	x106
+ * 0  0  1	15 x 1		x172/2	x208/2	x88
+ * 0  1  0	20 x 1		x130/2	x156/2	x80
+ * 0  1  1	20 x 1		x130/2	x156/2	x66
+ * 1  0  0	26 / 2		x200/2	x240/2	x122
+ * 1  0  1	26 / 2		x200/2	x240/2	x102
+ * 1  1  0	30 / 2		x172/2	x208/2	x106
+ * 1  1  1	30 / 2		x172/2	x208/2	x88
+ *
+ * *1 :	Table 7.6 indicates VCO ouput (PLLx = VCO/2)
+ *	see "p1 / 2" on R8A7790_CLOCK_ROOT() below
+ */
+
+#define MD(nr)	(1 << nr)
+
 #define CPG_BASE 0xe6150000
 #define CPG_LEN 0x1000
 
 #define SMSTPCR2 0xe6150138
+#define SMSTPCR3 0xe615013c
 #define SMSTPCR7 0xe615014c
 
+#define MODEMR		0xE6160060
+#define SDCKCR		0xE6150074
+#define SD2CKCR		0xE6150078
+#define SD3CKCR		0xE615007C
+#define MMC0CKCR	0xE6150240
+#define MMC1CKCR	0xE6150244
+#define SSPCKCR		0xE6150248
+#define SSPRSCKCR	0xE615024C
+
 static struct clk_mapping cpg_mapping = {
 	.phys   = CPG_BASE,
 	.len    = CPG_LEN,
 };
 
-static struct clk p_clk = {
-	.rate	= 65000000, /* shortcut for now */
+static struct clk extal_clk = {
+	/* .rate will be updated on r8a7790_clock_init() */
 	.mapping	= &cpg_mapping,
 };
 
-static struct clk mp_clk = {
-	.rate	= 52000000,  /* shortcut for now */
-	.mapping	= &cpg_mapping,
+static struct sh_clk_ops followparent_clk_ops = {
+	.recalc	= followparent_recalc,
+};
+
+static struct clk main_clk = {
+	/* .parent will be set r8a73a4_clock_init */
+	.ops	= &followparent_clk_ops,
 };
 
+/*
+ * clock ratio of these clock will be updated
+ * on r8a7790_clock_init()
+ */
+SH_FIXED_RATIO_CLK_SET(pll1_clk,		main_clk,	1, 1);
+SH_FIXED_RATIO_CLK_SET(pll3_clk,		main_clk,	1, 1);
+SH_FIXED_RATIO_CLK_SET(lb_clk,			pll1_clk,	1, 1);
+SH_FIXED_RATIO_CLK_SET(qspi_clk,		pll1_clk,	1, 1);
+
+/* fixed ratio clock */
+SH_FIXED_RATIO_CLK_SET(extal_div2_clk,		extal_clk,	1, 2);
+SH_FIXED_RATIO_CLK_SET(cp_clk,			extal_clk,	1, 2);
+
+SH_FIXED_RATIO_CLK_SET(pll1_div2_clk,		pll1_clk,	1, 2);
+SH_FIXED_RATIO_CLK_SET(zg_clk,			pll1_clk,	1, 3);
+SH_FIXED_RATIO_CLK_SET(zx_clk,			pll1_clk,	1, 3);
+SH_FIXED_RATIO_CLK_SET(zs_clk,			pll1_clk,	1, 6);
+SH_FIXED_RATIO_CLK_SET(hp_clk,			pll1_clk,	1, 12);
+SH_FIXED_RATIO_CLK_SET(i_clk,			pll1_clk,	1, 2);
+SH_FIXED_RATIO_CLK_SET(b_clk,			pll1_clk,	1, 12);
+SH_FIXED_RATIO_CLK_SET(p_clk,			pll1_clk,	1, 24);
+SH_FIXED_RATIO_CLK_SET(cl_clk,			pll1_clk,	1, 48);
+SH_FIXED_RATIO_CLK_SET(m2_clk,			pll1_clk,	1, 8);
+SH_FIXED_RATIO_CLK_SET(imp_clk,			pll1_clk,	1, 4);
+SH_FIXED_RATIO_CLK_SET(rclk_clk,		pll1_clk,	1, (48 * 1024));
+SH_FIXED_RATIO_CLK_SET(oscclk_clk,		pll1_clk,	1, (12 * 1024));
+
+SH_FIXED_RATIO_CLK_SET(zb3_clk,			pll3_clk,	1, 4);
+SH_FIXED_RATIO_CLK_SET(zb3d2_clk,		pll3_clk,	1, 8);
+SH_FIXED_RATIO_CLK_SET(ddr_clk,			pll3_clk,	1, 8);
+SH_FIXED_RATIO_CLK_SET(mp_clk,			pll1_div2_clk,	1, 15);
+
 static struct clk *main_clks[] = {
+	&extal_clk,
+	&extal_div2_clk,
+	&main_clk,
+	&pll1_clk,
+	&pll1_div2_clk,
+	&pll3_clk,
+	&lb_clk,
+	&qspi_clk,
+	&zg_clk,
+	&zx_clk,
+	&zs_clk,
+	&hp_clk,
+	&i_clk,
+	&b_clk,
 	&p_clk,
+	&cl_clk,
+	&m2_clk,
+	&imp_clk,
+	&rclk_clk,
+	&oscclk_clk,
+	&zb3_clk,
+	&zb3d2_clk,
+	&ddr_clk,
 	&mp_clk,
+	&cp_clk,
+};
+
+/* SDHI (DIV4) clock */
+static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 };
+
+static struct clk_div_mult_table div4_div_mult_table = {
+	.divisors = divisors,
+	.nr_divisors = ARRAY_SIZE(divisors),
+};
+
+static struct clk_div4_table div4_table = {
+	.div_mult_table = &div4_div_mult_table,
+};
+
+enum {
+	DIV4_SDH, DIV4_SD0, DIV4_SD1, DIV4_NR
+};
+
+static struct clk div4_clks[DIV4_NR] = {
+	[DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT),
+	[DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1de0, CLK_ENABLE_ON_INIT),
+	[DIV4_SD1] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 0, 0x1de0, CLK_ENABLE_ON_INIT),
+};
+
+/* DIV6 clocks */
+enum {
+	DIV6_SD2, DIV6_SD3,
+	DIV6_MMC0, DIV6_MMC1,
+	DIV6_SSP, DIV6_SSPRS,
+	DIV6_NR
+};
+
+static struct clk div6_clks[DIV6_NR] = {
+	[DIV6_SD2]	= SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0),
+	[DIV6_SD3]	= SH_CLK_DIV6(&pll1_div2_clk, SD3CKCR, 0),
+	[DIV6_MMC0]	= SH_CLK_DIV6(&pll1_div2_clk, MMC0CKCR, 0),
+	[DIV6_MMC1]	= SH_CLK_DIV6(&pll1_div2_clk, MMC1CKCR, 0),
+	[DIV6_SSP]	= SH_CLK_DIV6(&pll1_div2_clk, SSPCKCR, 0),
+	[DIV6_SSPRS]	= SH_CLK_DIV6(&pll1_div2_clk, SSPRSCKCR, 0),
+};
+
+/* MSTP */
+enum {
+	MSTP721, MSTP720,
+	MSTP304,
+	MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,
+	MSTP_NR
 };
 
-enum { MSTP721, MSTP720,
-	MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP_NR };
 static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
 	[MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
+	[MSTP304] = SH_CLK_MSTP32(&cp_clk, SMSTPCR3, 4, 0), /* TPU0 */
 	[MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */
 	[MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
 	[MSTP206] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 6, 0), /* SCIFB0 */
@@ -64,6 +199,48 @@ static struct clk mstp_clks[MSTP_NR] = {
 };
 
 static struct clk_lookup lookups[] = {
+
+	/* main clocks */
+	CLKDEV_CON_ID("extal",		&extal_clk),
+	CLKDEV_CON_ID("extal_div2",	&extal_div2_clk),
+	CLKDEV_CON_ID("main",		&main_clk),
+	CLKDEV_CON_ID("pll1",		&pll1_clk),
+	CLKDEV_CON_ID("pll1_div2",	&pll1_div2_clk),
+	CLKDEV_CON_ID("pll3",		&pll3_clk),
+	CLKDEV_CON_ID("zg",		&zg_clk),
+	CLKDEV_CON_ID("zx",		&zx_clk),
+	CLKDEV_CON_ID("zs",		&zs_clk),
+	CLKDEV_CON_ID("hp",		&hp_clk),
+	CLKDEV_CON_ID("i",		&i_clk),
+	CLKDEV_CON_ID("b",		&b_clk),
+	CLKDEV_CON_ID("lb",		&lb_clk),
+	CLKDEV_CON_ID("p",		&p_clk),
+	CLKDEV_CON_ID("cl",		&cl_clk),
+	CLKDEV_CON_ID("m2",		&m2_clk),
+	CLKDEV_CON_ID("imp",		&imp_clk),
+	CLKDEV_CON_ID("rclk",		&rclk_clk),
+	CLKDEV_CON_ID("oscclk",		&oscclk_clk),
+	CLKDEV_CON_ID("zb3",		&zb3_clk),
+	CLKDEV_CON_ID("zb3d2",		&zb3d2_clk),
+	CLKDEV_CON_ID("ddr",		&ddr_clk),
+	CLKDEV_CON_ID("mp",		&mp_clk),
+	CLKDEV_CON_ID("qspi",		&qspi_clk),
+	CLKDEV_CON_ID("cp",		&cp_clk),
+
+	/* DIV4 */
+	CLKDEV_CON_ID("sdh",		&div4_clks[DIV4_SDH]),
+	CLKDEV_CON_ID("sd0",		&div4_clks[DIV4_SD0]),
+	CLKDEV_CON_ID("sd1",		&div4_clks[DIV4_SD1]),
+
+	/* DIV6 */
+	CLKDEV_CON_ID("sd2",		&div6_clks[DIV6_SD2]),
+	CLKDEV_CON_ID("sd3",		&div6_clks[DIV6_SD3]),
+	CLKDEV_CON_ID("mmc0",		&div6_clks[DIV6_MMC0]),
+	CLKDEV_CON_ID("mmc1",		&div6_clks[DIV6_MMC1]),
+	CLKDEV_CON_ID("ssp",		&div6_clks[DIV6_SSP]),
+	CLKDEV_CON_ID("ssprs",		&div6_clks[DIV6_SSPRS]),
+
+	/* MSTP */
 	CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
 	CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
 	CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
@@ -74,14 +251,61 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]),
 };
 
+#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31)		\
+	extal_clk.rate	= e * 1000 * 1000;			\
+	main_clk.parent	= m;					\
+	SH_CLK_SET_RATIO(&pll1_clk_ratio, p1 / 2, 1);		\
+	if (mode & MD(19))					\
+		SH_CLK_SET_RATIO(&pll3_clk_ratio, p31, 1);	\
+	else							\
+		SH_CLK_SET_RATIO(&pll3_clk_ratio, p30, 1)
+
+
 void __init r8a7790_clock_init(void)
 {
+	void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE);
+	u32 mode;
 	int k, ret = 0;
 
+	BUG_ON(!modemr);
+	mode = ioread32(modemr);
+	iounmap(modemr);
+
+	switch (mode & (MD(14) | MD(13))) {
+	case 0:
+		R8A7790_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88);
+		break;
+	case MD(13):
+		R8A7790_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66);
+		break;
+	case MD(14):
+		R8A7790_CLOCK_ROOT(26, &extal_div2_clk, 200, 240, 122, 102);
+		break;
+	case MD(13) | MD(14):
+		R8A7790_CLOCK_ROOT(30, &extal_div2_clk, 172, 208, 106, 88);
+		break;
+	}
+
+	if (mode & (MD(18)))
+		SH_CLK_SET_RATIO(&lb_clk_ratio, 1, 36);
+	else
+		SH_CLK_SET_RATIO(&lb_clk_ratio, 1, 24);
+
+	if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2))
+		SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16);
+	else
+		SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20);
+
 	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
 		ret = clk_register(main_clks[k]);
 
 	if (!ret)
+		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
+
+	if (!ret)
+		ret = sh_clk_div6_register(div6_clks, DIV6_NR);
+
+	if (!ret)
 		ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
 	clkdev_add_table(lookups, ARRAY_SIZE(lookups));
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 784fbaa..c454dc7 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -228,6 +228,11 @@ enum { DIV4_I, DIV4_ZG, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
 
 static struct clk div4_clks[DIV4_NR] = {
 	[DIV4_I] = DIV4(FRQCRA, 20, 0xdff, CLK_ENABLE_ON_INIT),
+	/*
+	 * ZG clock is dividing PLL0 frequency to supply SGX. Make sure not to
+	 * exceed maximum frequencies of 201.5MHz for VDD_DVFS=1.175 and
+	 * 239.2MHz for VDD_DVFS=1.315V.
+	 */
 	[DIV4_ZG] = SH_CLK_DIV4(&pll0_clk, FRQCRA, 16, 0xd7f, CLK_ENABLE_ON_INIT),
 	[DIV4_M3] = DIV4(FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
 	[DIV4_B] = DIV4(FRQCRA, 8, 0xdff, CLK_ENABLE_ON_INIT),
@@ -252,6 +257,85 @@ static struct clk twd_clk = {
 	.ops = &twd_clk_ops,
 };
 
+static int (*div4_set_rate)(struct clk *clk, unsigned long rate);
+static unsigned long (*div4_recalc)(struct clk *clk);
+static long (*div4_round_rate)(struct clk *clk, unsigned long rate);
+
+static int zclk_set_rate(struct clk *clk, unsigned long rate)
+{
+	int ret;
+
+	if (!clk->parent || !__clk_get(clk->parent))
+		return -ENODEV;
+
+	if (readl(FRQCRB) & (1 << 31))
+		return -EBUSY;
+
+	if (rate == clk_get_rate(clk->parent)) {
+		/* 1:1 - switch off divider */
+		__raw_writel(__raw_readl(FRQCRB) & ~(1 << 28), FRQCRB);
+		/* nullify the divider to prepare for the next time */
+		ret = div4_set_rate(clk, rate / 2);
+		if (!ret)
+			ret = frqcr_kick();
+		if (ret > 0)
+			ret = 0;
+	} else {
+		/* Enable the divider */
+		__raw_writel(__raw_readl(FRQCRB) | (1 << 28), FRQCRB);
+
+		ret = frqcr_kick();
+		if (ret >= 0)
+			/*
+			 * set the divider - call the DIV4 method, it will kick
+			 * FRQCRB too
+			 */
+			ret = div4_set_rate(clk, rate);
+		if (ret < 0)
+			goto esetrate;
+	}
+
+esetrate:
+	__clk_put(clk->parent);
+	return ret;
+}
+
+static long zclk_round_rate(struct clk *clk, unsigned long rate)
+{
+	unsigned long div_freq = div4_round_rate(clk, rate),
+		parent_freq = clk_get_rate(clk->parent);
+
+	if (rate > div_freq && abs(parent_freq - rate) < rate - div_freq)
+		return parent_freq;
+
+	return div_freq;
+}
+
+static unsigned long zclk_recalc(struct clk *clk)
+{
+	/*
+	 * Must recalculate frequencies in case PLL0 has been changed, even if
+	 * the divisor is unused ATM!
+	 */
+	unsigned long div_freq = div4_recalc(clk);
+
+	if (__raw_readl(FRQCRB) & (1 << 28))
+		return div_freq;
+
+	return clk_get_rate(clk->parent);
+}
+
+static void zclk_extend(void)
+{
+	/* We extend the DIV4 clock with a 1:1 pass-through case */
+	div4_set_rate = div4_clks[DIV4_Z].ops->set_rate;
+	div4_round_rate = div4_clks[DIV4_Z].ops->round_rate;
+	div4_recalc = div4_clks[DIV4_Z].ops->recalc;
+	div4_clks[DIV4_Z].ops->set_rate = zclk_set_rate;
+	div4_clks[DIV4_Z].ops->round_rate = zclk_round_rate;
+	div4_clks[DIV4_Z].ops->recalc = zclk_recalc;
+}
+
 enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_ZB1,
 	DIV6_FLCTL, DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2,
 	DIV6_FSIA, DIV6_FSIB, DIV6_SUB,
@@ -450,7 +534,7 @@ static struct clk *late_main_clks[] = {
 };
 
 enum { MSTP001,
-	MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100,
+	MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP112, MSTP100,
 	MSTP219, MSTP218, MSTP217,
 	MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
 	MSTP331, MSTP329, MSTP328, MSTP325, MSTP323, MSTP322,
@@ -471,6 +555,7 @@ static struct clk mstp_clks[MSTP_NR] = {
 	[MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */
 	[MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX0 */
 	[MSTP116] = MSTP(&div4_clks[DIV4_HP], SMSTPCR1, 16, 0), /* IIC0 */
+	[MSTP112] = MSTP(&div4_clks[DIV4_ZG], SMSTPCR1, 12, 0), /* SGX */
 	[MSTP100] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */
 	[MSTP219] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 19, 0), /* SCIFA7 */
 	[MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* SY-DMAC */
@@ -513,6 +598,9 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_CON_ID("r_clk", &r_clk),
 	CLKDEV_DEV_ID("smp_twd", &twd_clk), /* smp_twd */
 
+	/* DIV4 clocks */
+	CLKDEV_DEV_ID("cpufreq-cpu0", &div4_clks[DIV4_Z]),
+
 	/* DIV6 clocks */
 	CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]),
 	CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]),
@@ -535,7 +623,9 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh_mobile_ceu.0", &mstp_clks[MSTP127]), /* CEU0 */
 	CLKDEV_DEV_ID("sh-mobile-csi2.0", &mstp_clks[MSTP126]), /* CSI2-RX0 */
 	CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), /* TMU00 */
+	CLKDEV_DEV_ID("fff60008.timer", &mstp_clks[MSTP125]), /* TMU00 */
 	CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP125]), /* TMU01 */
+	CLKDEV_DEV_ID("fff60014.timer", &mstp_clks[MSTP125]), /* TMU01 */
 	CLKDEV_DEV_ID("sh-mipi-dsi.0", &mstp_clks[MSTP118]), /* DSITX */
 	CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* I2C0 */
 	CLKDEV_DEV_ID("e6820000.i2c", &mstp_clks[MSTP116]), /* I2C0 */
@@ -552,6 +642,7 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
 	CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */
 	CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
+	CLKDEV_DEV_ID("e6138010.timer", &mstp_clks[MSTP329]), /* CMT10 */
 	CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI */
 	CLKDEV_DEV_ID("sh_irda.0", &mstp_clks[MSTP325]), /* IrDA */
 	CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* I2C1 */
@@ -565,10 +656,10 @@ static struct clk_lookup lookups[] = {
 	CLKDEV_DEV_ID("e6bd0000.mmcif", &mstp_clks[MSTP312]), /* MMCIF0 */
 	CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]), /* SDHI2 */
 	CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP311]), /* SDHI2 */
-	CLKDEV_DEV_ID("leds-renesas-tpu.12", &mstp_clks[MSTP303]), /* TPU1 */
-	CLKDEV_DEV_ID("leds-renesas-tpu.21", &mstp_clks[MSTP302]), /* TPU2 */
-	CLKDEV_DEV_ID("leds-renesas-tpu.30", &mstp_clks[MSTP301]), /* TPU3 */
-	CLKDEV_DEV_ID("leds-renesas-tpu.41", &mstp_clks[MSTP300]), /* TPU4 */
+	CLKDEV_DEV_ID("rmob_tpu_pwm.1", &mstp_clks[MSTP303]), /* TPU1 */
+	CLKDEV_DEV_ID("rmob_tpu_pwm.2", &mstp_clks[MSTP302]), /* TPU2 */
+	CLKDEV_DEV_ID("rmob_tpu_pwm.3", &mstp_clks[MSTP301]), /* TPU3 */
+	CLKDEV_DEV_ID("rmob_tpu_pwm.4", &mstp_clks[MSTP300]), /* TPU4 */
 	CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* I2C3 */
 	CLKDEV_DEV_ID("e6826000.i2c", &mstp_clks[MSTP411]), /* I2C3 */
 	CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* I2C4 */
@@ -604,8 +695,11 @@ void __init sh73a0_clock_init(void)
 	for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
 		ret = clk_register(main_clks[k]);
 
-	if (!ret)
+	if (!ret) {
 		ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
+		if (!ret)
+			zclk_extend();
+	}
 
 	if (!ret)
 		ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
diff --git a/arch/arm/mach-shmobile/cpuidle-r8a7740.c b/arch/arm/mach-shmobile/cpuidle-r8a7740.c
new file mode 100644
index 0000000..48c7a6c
--- /dev/null
+++ b/arch/arm/mach-shmobile/cpuidle-r8a7740.c
@@ -0,0 +1,62 @@
+/*
+ * CPUIdle code for SoC r8a7740
+ *
+ * Copyright (C) 2013 Bastian Hecht
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/cpuidle.h>
+#include <linux/module.h>
+#include <asm/cpuidle.h>
+#include <mach/common.h>
+#include <mach/r8a7740.h>
+
+#if defined(CONFIG_SUSPEND) && defined(CONFIG_CPU_IDLE)
+static int r8a7740_enter_a3sm_pll_on(struct cpuidle_device *dev,
+					struct cpuidle_driver *drv, int index)
+{
+	r8a7740_enter_a3sm_common(1);
+	return 1;
+}
+
+static int r8a7740_enter_a3sm_pll_off(struct cpuidle_device *dev,
+					struct cpuidle_driver *drv, int index)
+{
+	r8a7740_enter_a3sm_common(0);
+	return 2;
+}
+
+static struct cpuidle_driver r8a7740_cpuidle_driver = {
+	.name			= "r8a7740_cpuidle",
+	.owner			= THIS_MODULE,
+	.en_core_tk_irqen	= 1,
+	.state_count		= 3,
+	.safe_state_index	= 0, /* C1 */
+	.states[0] = ARM_CPUIDLE_WFI_STATE,
+	.states[1] = {
+		.name = "C2",
+		.desc = "A3SM PLL ON",
+		.exit_latency = 40,
+		.target_residency = 30 + 40,
+		.flags = CPUIDLE_FLAG_TIME_VALID,
+		.enter = r8a7740_enter_a3sm_pll_on,
+	},
+	.states[2] = {
+		.name = "C3",
+		.desc = "A3SM PLL OFF",
+		.exit_latency = 120,
+		.target_residency = 30 + 120,
+		.flags = CPUIDLE_FLAG_TIME_VALID,
+		.enter = r8a7740_enter_a3sm_pll_off,
+	},
+};
+
+void r8a7740_cpuidle_init(void)
+{
+	shmobile_cpuidle_set_driver(&r8a7740_cpuidle_driver);
+}
+#else
+void r8a7740_cpuidle_init(void) {}
+#endif
diff --git a/arch/arm/mach-shmobile/include/mach/clock.h b/arch/arm/mach-shmobile/include/mach/clock.h
index 76ac612..03e5607 100644
--- a/arch/arm/mach-shmobile/include/mach/clock.h
+++ b/arch/arm/mach-shmobile/include/mach/clock.h
@@ -24,16 +24,16 @@ struct clk name = {			\
 }
 
 #define SH_FIXED_RATIO_CLK(name, p, r)		\
-static SH_FIXED_RATIO_CLKg(name, p, r);
+static SH_FIXED_RATIO_CLKg(name, p, r)
 
 #define SH_FIXED_RATIO_CLK_SET(name, p, m, d)	\
 	SH_CLK_RATIO(name, m, d);		\
-	SH_FIXED_RATIO_CLK(name, p, name);
+	SH_FIXED_RATIO_CLK(name, p, name)
 
 #define SH_CLK_SET_RATIO(p, m, d)	\
-{			\
+do {			\
 	(p)->mul = m;	\
 	(p)->div = d;	\
-}
+} while (0)
 
 #endif
diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index b2074e2..d241bfd 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -16,4 +16,9 @@
 #define IRQPIN_BASE		2000
 #define irq_pin(nr)		((nr) + IRQPIN_BASE)
 
+/* GPIO IRQ */
+#define _GPIO_IRQ_BASE		2500
+#define GPIO_IRQ_BASE(x)	(_GPIO_IRQ_BASE + (32 * x))
+#define GPIO_IRQ(x, y)		(_GPIO_IRQ_BASE + (32 * x) + y)
+
 #endif /* __ASM_MACH_IRQS_H */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index abdc4d4..7b1138f 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -28,494 +28,6 @@
 #define MD_CK1	(1 << 1)
 #define MD_CK0	(1 << 0)
 
-/*
- * Pin Function Controller:
- *	GPIO_FN_xx - GPIO used to select pin function
- *	GPIO_PORTxx - GPIO mapped to real I/O pin on CPU
- */
-enum {
-	/* PORT */
-	GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4,
-	GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9,
-
-	GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14,
-	GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19,
-
-	GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24,
-	GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29,
-
-	GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34,
-	GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39,
-
-	GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44,
-	GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49,
-
-	GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54,
-	GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59,
-
-	GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64,
-	GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69,
-
-	GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74,
-	GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79,
-
-	GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84,
-	GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89,
-
-	GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94,
-	GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99,
-
-	GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104,
-	GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109,
-
-	GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114,
-	GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119,
-
-	GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124,
-	GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129,
-
-	GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134,
-	GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139,
-
-	GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144,
-	GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149,
-
-	GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154,
-	GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159,
-
-	GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164,
-	GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169,
-
-	GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174,
-	GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179,
-
-	GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184,
-	GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189,
-
-	GPIO_PORT190, GPIO_PORT191, GPIO_PORT192, GPIO_PORT193, GPIO_PORT194,
-	GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199,
-
-	GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204,
-	GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209,
-
-	GPIO_PORT210, GPIO_PORT211,
-
-	/* IRQ */
-	GPIO_FN_IRQ0_PORT2,	GPIO_FN_IRQ0_PORT13,
-	GPIO_FN_IRQ1,
-	GPIO_FN_IRQ2_PORT11,	GPIO_FN_IRQ2_PORT12,
-	GPIO_FN_IRQ3_PORT10,	GPIO_FN_IRQ3_PORT14,
-	GPIO_FN_IRQ4_PORT15,	GPIO_FN_IRQ4_PORT172,
-	GPIO_FN_IRQ5_PORT0,	GPIO_FN_IRQ5_PORT1,
-	GPIO_FN_IRQ6_PORT121,	GPIO_FN_IRQ6_PORT173,
-	GPIO_FN_IRQ7_PORT120,	GPIO_FN_IRQ7_PORT209,
-	GPIO_FN_IRQ8,
-	GPIO_FN_IRQ9_PORT118,	GPIO_FN_IRQ9_PORT210,
-	GPIO_FN_IRQ10,
-	GPIO_FN_IRQ11,
-	GPIO_FN_IRQ12_PORT42,	GPIO_FN_IRQ12_PORT97,
-	GPIO_FN_IRQ13_PORT64,	GPIO_FN_IRQ13_PORT98,
-	GPIO_FN_IRQ14_PORT63,	GPIO_FN_IRQ14_PORT99,
-	GPIO_FN_IRQ15_PORT62,	GPIO_FN_IRQ15_PORT100,
-	GPIO_FN_IRQ16_PORT68,	GPIO_FN_IRQ16_PORT211,
-	GPIO_FN_IRQ17,
-	GPIO_FN_IRQ18,
-	GPIO_FN_IRQ19,
-	GPIO_FN_IRQ20,
-	GPIO_FN_IRQ21,
-	GPIO_FN_IRQ22,
-	GPIO_FN_IRQ23,
-	GPIO_FN_IRQ24,
-	GPIO_FN_IRQ25,
-	GPIO_FN_IRQ26_PORT58,	GPIO_FN_IRQ26_PORT81,
-	GPIO_FN_IRQ27_PORT57,	GPIO_FN_IRQ27_PORT168,
-	GPIO_FN_IRQ28_PORT56,	GPIO_FN_IRQ28_PORT169,
-	GPIO_FN_IRQ29_PORT50,	GPIO_FN_IRQ29_PORT170,
-	GPIO_FN_IRQ30_PORT49,	GPIO_FN_IRQ30_PORT171,
-	GPIO_FN_IRQ31_PORT41,	GPIO_FN_IRQ31_PORT167,
-
-	/* Function */
-
-	/* DBGT */
-	GPIO_FN_DBGMDT2,	GPIO_FN_DBGMDT1,	GPIO_FN_DBGMDT0,
-	GPIO_FN_DBGMD10,	GPIO_FN_DBGMD11,	GPIO_FN_DBGMD20,
-	GPIO_FN_DBGMD21,
-
-	/* FSI-A */
-	GPIO_FN_FSIAISLD_PORT0,		/* FSIAISLD Port 0/5 */
-	GPIO_FN_FSIAISLD_PORT5,
-	GPIO_FN_FSIASPDIF_PORT9,	/* FSIASPDIF Port 9/18 */
-	GPIO_FN_FSIASPDIF_PORT18,
-	GPIO_FN_FSIAOSLD1,	GPIO_FN_FSIAOSLD2,
-	GPIO_FN_FSIAOLR,	GPIO_FN_FSIAOBT,
-	GPIO_FN_FSIAOSLD,	GPIO_FN_FSIAOMC,
-	GPIO_FN_FSIACK,		GPIO_FN_FSIAILR,
-	GPIO_FN_FSIAIBT,
-
-	/* FSI-B */
-	GPIO_FN_FSIBCK,
-
-	/* FMSI */
-	GPIO_FN_FMSISLD_PORT1, /* FMSISLD Port 1/6 */
-	GPIO_FN_FMSISLD_PORT6,
-	GPIO_FN_FMSIILR,	GPIO_FN_FMSIIBT,
-	GPIO_FN_FMSIOLR,	GPIO_FN_FMSIOBT,
-	GPIO_FN_FMSICK,		GPIO_FN_FMSOILR,
-	GPIO_FN_FMSOIBT,	GPIO_FN_FMSOOLR,
-	GPIO_FN_FMSOOBT,	GPIO_FN_FMSOSLD,
-	GPIO_FN_FMSOCK,
-
-	/* SCIFA0 */
-	GPIO_FN_SCIFA0_SCK,	GPIO_FN_SCIFA0_CTS,
-	GPIO_FN_SCIFA0_RTS,	GPIO_FN_SCIFA0_RXD,
-	GPIO_FN_SCIFA0_TXD,
-
-	/* SCIFA1 */
-	GPIO_FN_SCIFA1_CTS,	GPIO_FN_SCIFA1_SCK,
-	GPIO_FN_SCIFA1_RXD,	GPIO_FN_SCIFA1_TXD,
-	GPIO_FN_SCIFA1_RTS,
-
-	/* SCIFA2 */
-	GPIO_FN_SCIFA2_SCK_PORT22, /* SCIFA2_SCK Port 22/199 */
-	GPIO_FN_SCIFA2_SCK_PORT199,
-	GPIO_FN_SCIFA2_RXD,	GPIO_FN_SCIFA2_TXD,
-	GPIO_FN_SCIFA2_CTS,	GPIO_FN_SCIFA2_RTS,
-
-	/* SCIFA3 */
-	GPIO_FN_SCIFA3_RTS_PORT105, /* MSEL5CR_8_0 */
-	GPIO_FN_SCIFA3_SCK_PORT116,
-	GPIO_FN_SCIFA3_CTS_PORT117,
-	GPIO_FN_SCIFA3_RXD_PORT174,
-	GPIO_FN_SCIFA3_TXD_PORT175,
-
-	GPIO_FN_SCIFA3_RTS_PORT161, /* MSEL5CR_8_1 */
-	GPIO_FN_SCIFA3_SCK_PORT158,
-	GPIO_FN_SCIFA3_CTS_PORT162,
-	GPIO_FN_SCIFA3_RXD_PORT159,
-	GPIO_FN_SCIFA3_TXD_PORT160,
-
-	/* SCIFA4 */
-	GPIO_FN_SCIFA4_RXD_PORT12, /* MSEL5CR[12:11] = 00 */
-	GPIO_FN_SCIFA4_TXD_PORT13,
-
-	GPIO_FN_SCIFA4_RXD_PORT204, /* MSEL5CR[12:11] = 01 */
-	GPIO_FN_SCIFA4_TXD_PORT203,
-
-	GPIO_FN_SCIFA4_RXD_PORT94, /* MSEL5CR[12:11] = 10 */
-	GPIO_FN_SCIFA4_TXD_PORT93,
-
-	GPIO_FN_SCIFA4_SCK_PORT21, /* SCIFA4_SCK Port 21/205 */
-	GPIO_FN_SCIFA4_SCK_PORT205,
-
-	/* SCIFA5 */
-	GPIO_FN_SCIFA5_TXD_PORT20, /* MSEL5CR[15:14] = 00 */
-	GPIO_FN_SCIFA5_RXD_PORT10,
-
-	GPIO_FN_SCIFA5_RXD_PORT207, /* MSEL5CR[15:14] = 01 */
-	GPIO_FN_SCIFA5_TXD_PORT208,
-
-	GPIO_FN_SCIFA5_TXD_PORT91, /* MSEL5CR[15:14] = 10 */
-	GPIO_FN_SCIFA5_RXD_PORT92,
-
-	GPIO_FN_SCIFA5_SCK_PORT23, /* SCIFA5_SCK Port 23/206 */
-	GPIO_FN_SCIFA5_SCK_PORT206,
-
-	/* SCIFA6 */
-	GPIO_FN_SCIFA6_SCK,	GPIO_FN_SCIFA6_RXD,	GPIO_FN_SCIFA6_TXD,
-
-	/* SCIFA7 */
-	GPIO_FN_SCIFA7_TXD,	GPIO_FN_SCIFA7_RXD,
-
-	/* SCIFAB */
-	GPIO_FN_SCIFB_SCK_PORT190, /* MSEL5CR_17_0 */
-	GPIO_FN_SCIFB_RXD_PORT191,
-	GPIO_FN_SCIFB_TXD_PORT192,
-	GPIO_FN_SCIFB_RTS_PORT186,
-	GPIO_FN_SCIFB_CTS_PORT187,
-
-	GPIO_FN_SCIFB_SCK_PORT2, /* MSEL5CR_17_1 */
-	GPIO_FN_SCIFB_RXD_PORT3,
-	GPIO_FN_SCIFB_TXD_PORT4,
-	GPIO_FN_SCIFB_RTS_PORT172,
-	GPIO_FN_SCIFB_CTS_PORT173,
-
-	/* LCD0 */
-	GPIO_FN_LCDC0_SELECT,
-
-	/* LCD1 */
-	GPIO_FN_LCDC1_SELECT,
-
-	/* RSPI */
-	GPIO_FN_RSPI_SSL0_A,	GPIO_FN_RSPI_SSL1_A,
-	GPIO_FN_RSPI_SSL2_A,	GPIO_FN_RSPI_SSL3_A,
-	GPIO_FN_RSPI_MOSI_A,	GPIO_FN_RSPI_MISO_A,
-	GPIO_FN_RSPI_CK_A,
-
-	/* VIO CKO */
-	GPIO_FN_VIO_CKO1,
-	GPIO_FN_VIO_CKO2,
-	GPIO_FN_VIO_CKO_1,
-	GPIO_FN_VIO_CKO,
-
-	/* VIO0 */
-	GPIO_FN_VIO0_D0,	GPIO_FN_VIO0_D1,	GPIO_FN_VIO0_D2,
-	GPIO_FN_VIO0_D3,	GPIO_FN_VIO0_D4,	GPIO_FN_VIO0_D5,
-	GPIO_FN_VIO0_D6,	GPIO_FN_VIO0_D7,	GPIO_FN_VIO0_D8,
-	GPIO_FN_VIO0_D9,	GPIO_FN_VIO0_D10,	GPIO_FN_VIO0_D11,
-	GPIO_FN_VIO0_D12,	GPIO_FN_VIO0_VD,	GPIO_FN_VIO0_HD,
-	GPIO_FN_VIO0_CLK,	GPIO_FN_VIO0_FIELD,
-
-	GPIO_FN_VIO0_D13_PORT26, /* MSEL5CR_27_0 */
-	GPIO_FN_VIO0_D14_PORT25,
-	GPIO_FN_VIO0_D15_PORT24,
-
-	GPIO_FN_VIO0_D13_PORT22, /* MSEL5CR_27_1 */
-	GPIO_FN_VIO0_D14_PORT95,
-	GPIO_FN_VIO0_D15_PORT96,
-
-	/* VIO1 */
-	GPIO_FN_VIO1_D0,	GPIO_FN_VIO1_D1,	GPIO_FN_VIO1_D2,
-	GPIO_FN_VIO1_D3,	GPIO_FN_VIO1_D4,	GPIO_FN_VIO1_D5,
-	GPIO_FN_VIO1_D6,	GPIO_FN_VIO1_D7,	GPIO_FN_VIO1_VD,
-	GPIO_FN_VIO1_HD,	GPIO_FN_VIO1_CLK,	GPIO_FN_VIO1_FIELD,
-
-	/* TPU0 */
-	GPIO_FN_TPU0TO0,	GPIO_FN_TPU0TO1,
-	GPIO_FN_TPU0TO3,
-	GPIO_FN_TPU0TO2_PORT66, /* TPU0TO2 Port 66/202 */
-	GPIO_FN_TPU0TO2_PORT202,
-
-	/* SSP1 0 */
-	GPIO_FN_STP0_IPD0,	GPIO_FN_STP0_IPD1,	GPIO_FN_STP0_IPD2,
-	GPIO_FN_STP0_IPD3,	GPIO_FN_STP0_IPD4,	GPIO_FN_STP0_IPD5,
-	GPIO_FN_STP0_IPD6,	GPIO_FN_STP0_IPD7,	GPIO_FN_STP0_IPEN,
-	GPIO_FN_STP0_IPCLK,	GPIO_FN_STP0_IPSYNC,
-
-	/* SSP1 1 */
-	GPIO_FN_STP1_IPD1,	GPIO_FN_STP1_IPD2,	GPIO_FN_STP1_IPD3,
-	GPIO_FN_STP1_IPD4,	GPIO_FN_STP1_IPD5,	GPIO_FN_STP1_IPD6,
-	GPIO_FN_STP1_IPD7,	GPIO_FN_STP1_IPCLK,	GPIO_FN_STP1_IPSYNC,
-
-	GPIO_FN_STP1_IPD0_PORT186, /* MSEL5CR_23_0 */
-	GPIO_FN_STP1_IPEN_PORT187,
-
-	GPIO_FN_STP1_IPD0_PORT194, /* MSEL5CR_23_1 */
-	GPIO_FN_STP1_IPEN_PORT193,
-
-	/* SIM */
-	GPIO_FN_SIM_RST,	GPIO_FN_SIM_CLK,
-	GPIO_FN_SIM_D_PORT22, /* SIM_D  Port 22/199 */
-	GPIO_FN_SIM_D_PORT199,
-
-	/* MSIOF2 */
-	GPIO_FN_MSIOF2_TXD,	GPIO_FN_MSIOF2_RXD,	GPIO_FN_MSIOF2_TSCK,
-	GPIO_FN_MSIOF2_SS2,	GPIO_FN_MSIOF2_TSYNC,	GPIO_FN_MSIOF2_SS1,
-	GPIO_FN_MSIOF2_MCK1,	GPIO_FN_MSIOF2_MCK0,	GPIO_FN_MSIOF2_RSYNC,
-	GPIO_FN_MSIOF2_RSCK,
-
-	/* KEYSC */
-	GPIO_FN_KEYIN4,		GPIO_FN_KEYIN5,
-	GPIO_FN_KEYIN6,		GPIO_FN_KEYIN7,
-	GPIO_FN_KEYOUT0,	GPIO_FN_KEYOUT1,	GPIO_FN_KEYOUT2,
-	GPIO_FN_KEYOUT3,	GPIO_FN_KEYOUT4,	GPIO_FN_KEYOUT5,
-	GPIO_FN_KEYOUT6,	GPIO_FN_KEYOUT7,
-
-	GPIO_FN_KEYIN0_PORT43, /* MSEL4CR_18_0 */
-	GPIO_FN_KEYIN1_PORT44,
-	GPIO_FN_KEYIN2_PORT45,
-	GPIO_FN_KEYIN3_PORT46,
-
-	GPIO_FN_KEYIN0_PORT58, /* MSEL4CR_18_1 */
-	GPIO_FN_KEYIN1_PORT57,
-	GPIO_FN_KEYIN2_PORT56,
-	GPIO_FN_KEYIN3_PORT55,
-
-	/* VOU */
-	GPIO_FN_DV_D0,	GPIO_FN_DV_D1,	GPIO_FN_DV_D2,	GPIO_FN_DV_D3,
-	GPIO_FN_DV_D4,	GPIO_FN_DV_D5,	GPIO_FN_DV_D6,	GPIO_FN_DV_D7,
-	GPIO_FN_DV_D8,	GPIO_FN_DV_D9,	GPIO_FN_DV_D10,	GPIO_FN_DV_D11,
-	GPIO_FN_DV_D12,	GPIO_FN_DV_D13,	GPIO_FN_DV_D14,	GPIO_FN_DV_D15,
-	GPIO_FN_DV_CLK,
-	GPIO_FN_DV_VSYNC,
-	GPIO_FN_DV_HSYNC,
-
-	/* MEMC */
-	GPIO_FN_MEMC_AD0,	GPIO_FN_MEMC_AD1,	GPIO_FN_MEMC_AD2,
-	GPIO_FN_MEMC_AD3,	GPIO_FN_MEMC_AD4,	GPIO_FN_MEMC_AD5,
-	GPIO_FN_MEMC_AD6,	GPIO_FN_MEMC_AD7,	GPIO_FN_MEMC_AD8,
-	GPIO_FN_MEMC_AD9,	GPIO_FN_MEMC_AD10,	GPIO_FN_MEMC_AD11,
-	GPIO_FN_MEMC_AD12,	GPIO_FN_MEMC_AD13,	GPIO_FN_MEMC_AD14,
-	GPIO_FN_MEMC_AD15,	GPIO_FN_MEMC_CS0,	GPIO_FN_MEMC_INT,
-	GPIO_FN_MEMC_NWE,	GPIO_FN_MEMC_NOE,
-
-	GPIO_FN_MEMC_CS1, /* MSEL4CR_6_0 */
-	GPIO_FN_MEMC_ADV,
-	GPIO_FN_MEMC_WAIT,
-	GPIO_FN_MEMC_BUSCLK,
-
-	GPIO_FN_MEMC_A1, /* MSEL4CR_6_1 */
-	GPIO_FN_MEMC_DREQ0,
-	GPIO_FN_MEMC_DREQ1,
-	GPIO_FN_MEMC_A0,
-
-	/* MSIOF0 */
-	GPIO_FN_MSIOF0_SS1,	GPIO_FN_MSIOF0_SS2,
-	GPIO_FN_MSIOF0_RXD,	GPIO_FN_MSIOF0_TXD,
-	GPIO_FN_MSIOF0_MCK0,	GPIO_FN_MSIOF0_MCK1,
-	GPIO_FN_MSIOF0_RSYNC,	GPIO_FN_MSIOF0_RSCK,
-	GPIO_FN_MSIOF0_TSCK,	GPIO_FN_MSIOF0_TSYNC,
-
-	/* MSIOF1 */
-	GPIO_FN_MSIOF1_RSCK,	GPIO_FN_MSIOF1_RSYNC,
-	GPIO_FN_MSIOF1_MCK0,	GPIO_FN_MSIOF1_MCK1,
-
-	GPIO_FN_MSIOF1_SS2_PORT116,	GPIO_FN_MSIOF1_SS1_PORT117,
-	GPIO_FN_MSIOF1_RXD_PORT118,	GPIO_FN_MSIOF1_TXD_PORT119,
-	GPIO_FN_MSIOF1_TSYNC_PORT120,
-	GPIO_FN_MSIOF1_TSCK_PORT121,	/* MSEL4CR_10_0 */
-
-	GPIO_FN_MSIOF1_SS1_PORT67,	GPIO_FN_MSIOF1_TSCK_PORT72,
-	GPIO_FN_MSIOF1_TSYNC_PORT73,	GPIO_FN_MSIOF1_TXD_PORT74,
-	GPIO_FN_MSIOF1_RXD_PORT75,
-	GPIO_FN_MSIOF1_SS2_PORT202,	/* MSEL4CR_10_1 */
-
-	/* GPIO */
-	GPIO_FN_GPO0,	GPIO_FN_GPI0,
-	GPIO_FN_GPO1,	GPIO_FN_GPI1,
-
-	/* USB0 */
-	GPIO_FN_USB0_OCI,	GPIO_FN_USB0_PPON,	GPIO_FN_VBUS,
-
-	/* USB1 */
-	GPIO_FN_USB1_OCI,	GPIO_FN_USB1_PPON,
-
-	/* BBIF1 */
-	GPIO_FN_BBIF1_RXD,	GPIO_FN_BBIF1_TXD,	GPIO_FN_BBIF1_TSYNC,
-	GPIO_FN_BBIF1_TSCK,	GPIO_FN_BBIF1_RSCK,	GPIO_FN_BBIF1_RSYNC,
-	GPIO_FN_BBIF1_FLOW,	GPIO_FN_BBIF1_RX_FLOW_N,
-
-	/* BBIF2 */
-	GPIO_FN_BBIF2_TXD2_PORT5, /* MSEL5CR_0_0 */
-	GPIO_FN_BBIF2_RXD2_PORT60,
-	GPIO_FN_BBIF2_TSYNC2_PORT6,
-	GPIO_FN_BBIF2_TSCK2_PORT59,
-
-	GPIO_FN_BBIF2_RXD2_PORT90, /* MSEL5CR_0_1 */
-	GPIO_FN_BBIF2_TXD2_PORT183,
-	GPIO_FN_BBIF2_TSCK2_PORT89,
-	GPIO_FN_BBIF2_TSYNC2_PORT184,
-
-	/* BSC / FLCTL / PCMCIA */
-	GPIO_FN_CS0,	GPIO_FN_CS2,	GPIO_FN_CS4,
-	GPIO_FN_CS5B,	GPIO_FN_CS6A,
-	GPIO_FN_CS5A_PORT105, /* CS5A PORT 19/105 */
-	GPIO_FN_CS5A_PORT19,
-	GPIO_FN_IOIS16, /* ? */
-
-	GPIO_FN_A0,	GPIO_FN_A1,	GPIO_FN_A2,	GPIO_FN_A3,
-	GPIO_FN_A4_FOE,		/* share with FLCTL */
-	GPIO_FN_A5_FCDE,	/* share with FLCTL */
-	GPIO_FN_A6,	GPIO_FN_A7,	GPIO_FN_A8,	GPIO_FN_A9,
-	GPIO_FN_A10,	GPIO_FN_A11,	GPIO_FN_A12,	GPIO_FN_A13,
-	GPIO_FN_A14,	GPIO_FN_A15,	GPIO_FN_A16,	GPIO_FN_A17,
-	GPIO_FN_A18,	GPIO_FN_A19,	GPIO_FN_A20,	GPIO_FN_A21,
-	GPIO_FN_A22,	GPIO_FN_A23,	GPIO_FN_A24,	GPIO_FN_A25,
-	GPIO_FN_A26,
-
-	GPIO_FN_D0_NAF0,	GPIO_FN_D1_NAF1,	/* share with FLCTL */
-	GPIO_FN_D2_NAF2,	GPIO_FN_D3_NAF3,	/* share with FLCTL */
-	GPIO_FN_D4_NAF4,	GPIO_FN_D5_NAF5,	/* share with FLCTL */
-	GPIO_FN_D6_NAF6,	GPIO_FN_D7_NAF7,	/* share with FLCTL */
-	GPIO_FN_D8_NAF8,	GPIO_FN_D9_NAF9,	/* share with FLCTL */
-	GPIO_FN_D10_NAF10,	GPIO_FN_D11_NAF11,	/* share with FLCTL */
-	GPIO_FN_D12_NAF12,	GPIO_FN_D13_NAF13,	/* share with FLCTL */
-	GPIO_FN_D14_NAF14,	GPIO_FN_D15_NAF15,	/* share with FLCTL */
-
-	GPIO_FN_D16,	GPIO_FN_D17,	GPIO_FN_D18,	GPIO_FN_D19,
-	GPIO_FN_D20,	GPIO_FN_D21,	GPIO_FN_D22,	GPIO_FN_D23,
-	GPIO_FN_D24,	GPIO_FN_D25,	GPIO_FN_D26,	GPIO_FN_D27,
-	GPIO_FN_D28,	GPIO_FN_D29,	GPIO_FN_D30,	GPIO_FN_D31,
-
-	GPIO_FN_WE0_FWE,	/* share with FLCTL */
-	GPIO_FN_WE1,
-	GPIO_FN_WE2_ICIORD,	/* share with PCMCIA */
-	GPIO_FN_WE3_ICIOWR,	/* share with PCMCIA */
-	GPIO_FN_CKO,	GPIO_FN_BS,	GPIO_FN_RDWR,
-	GPIO_FN_RD_FSC,		/* share with FLCTL */
-	GPIO_FN_WAIT_PORT177,	/* WAIT Port 90/177 */
-	GPIO_FN_WAIT_PORT90,
-
-	GPIO_FN_FCE0,	GPIO_FN_FCE1,	GPIO_FN_FRB, /* FLCTL */
-
-	/* IRDA */
-	GPIO_FN_IRDA_FIRSEL,	GPIO_FN_IRDA_IN,	GPIO_FN_IRDA_OUT,
-
-	/* ATAPI */
-	GPIO_FN_IDE_D0,		GPIO_FN_IDE_D1,		GPIO_FN_IDE_D2,
-	GPIO_FN_IDE_D3,		GPIO_FN_IDE_D4,		GPIO_FN_IDE_D5,
-	GPIO_FN_IDE_D6,		GPIO_FN_IDE_D7,		GPIO_FN_IDE_D8,
-	GPIO_FN_IDE_D9,		GPIO_FN_IDE_D10,	GPIO_FN_IDE_D11,
-	GPIO_FN_IDE_D12,	GPIO_FN_IDE_D13,	GPIO_FN_IDE_D14,
-	GPIO_FN_IDE_D15,	GPIO_FN_IDE_A0,		GPIO_FN_IDE_A1,
-	GPIO_FN_IDE_A2,		GPIO_FN_IDE_CS0,	GPIO_FN_IDE_CS1,
-	GPIO_FN_IDE_IOWR,	GPIO_FN_IDE_IORD,	GPIO_FN_IDE_IORDY,
-	GPIO_FN_IDE_INT,	GPIO_FN_IDE_RST,	GPIO_FN_IDE_DIRECTION,
-	GPIO_FN_IDE_EXBUF_ENB,	GPIO_FN_IDE_IODACK,	GPIO_FN_IDE_IODREQ,
-
-	/* RMII */
-	GPIO_FN_RMII_CRS_DV,	GPIO_FN_RMII_RX_ER,	GPIO_FN_RMII_RXD0,
-	GPIO_FN_RMII_RXD1,	GPIO_FN_RMII_TX_EN,	GPIO_FN_RMII_TXD0,
-	GPIO_FN_RMII_MDC,	GPIO_FN_RMII_TXD1,	GPIO_FN_RMII_MDIO,
-	GPIO_FN_RMII_REF50CK,	/* for RMII */
-	GPIO_FN_RMII_REF125CK,	/* for GMII */
-
-	/* GEther */
-	GPIO_FN_ET_TX_CLK,	GPIO_FN_ET_TX_EN,	GPIO_FN_ET_ETXD0,
-	GPIO_FN_ET_ETXD1,	GPIO_FN_ET_ETXD2,	GPIO_FN_ET_ETXD3,
-	GPIO_FN_ET_ETXD4,	GPIO_FN_ET_ETXD5, /* for GEther */
-	GPIO_FN_ET_ETXD6,	GPIO_FN_ET_ETXD7, /* for GEther */
-	GPIO_FN_ET_COL,		GPIO_FN_ET_TX_ER,
-	GPIO_FN_ET_RX_CLK,	GPIO_FN_ET_RX_DV,
-	GPIO_FN_ET_ERXD0,	GPIO_FN_ET_ERXD1,
-	GPIO_FN_ET_ERXD2,	GPIO_FN_ET_ERXD3,
-	GPIO_FN_ET_ERXD4,	GPIO_FN_ET_ERXD5, /* for GEther */
-	GPIO_FN_ET_ERXD6,	GPIO_FN_ET_ERXD7, /* for GEther */
-	GPIO_FN_ET_RX_ER,	GPIO_FN_ET_CRS,
-	GPIO_FN_ET_MDC,		GPIO_FN_ET_MDIO,
-	GPIO_FN_ET_LINK,	GPIO_FN_ET_PHY_INT,
-	GPIO_FN_ET_WOL,		GPIO_FN_ET_GTX_CLK,
-
-	/* DMA0 */
-	GPIO_FN_DREQ0,		GPIO_FN_DACK0,
-
-	/* DMA1 */
-	GPIO_FN_DREQ1,		GPIO_FN_DACK1,
-
-	/* SYSC */
-	GPIO_FN_RESETOUTS,
-	GPIO_FN_RESETP_PULLUP,
-	GPIO_FN_RESETP_PLAIN,
-
-	/* HDMI */
-	GPIO_FN_HDMI_HPD,
-	GPIO_FN_HDMI_CEC,
-
-	/* SDENC */
-	GPIO_FN_SDENC_CPG,
-	GPIO_FN_SDENC_DV_CLKI,
-
-	/* IRREM */
-	GPIO_FN_IROUT,
-
-	/* DEBUG */
-	GPIO_FN_EDEBGREQ_PULLDOWN,
-	GPIO_FN_EDEBGREQ_PULLUP,
-
-	GPIO_FN_TRACEAUD_FROM_VIO,
-	GPIO_FN_TRACEAUD_FROM_LCDC0,
-	GPIO_FN_TRACEAUD_FROM_MEMC,
-};
-
 /* DMA slave IDs */
 enum {
 	SHDMA_SLAVE_INVALID,
@@ -533,13 +45,20 @@ enum {
 };
 
 extern void r8a7740_meram_workaround(void);
+extern void r8a7740_init_delay(void);
 extern void r8a7740_init_irq(void);
+extern void r8a7740_init_irq_of(void);
 extern void r8a7740_map_io(void);
 extern void r8a7740_add_early_devices(void);
 extern void r8a7740_add_standard_devices(void);
+extern void r8a7740_add_standard_devices_dt(void);
 extern void r8a7740_clock_init(u8 md_ck);
 extern void r8a7740_pinmux_init(void);
 extern void r8a7740_pm_init(void);
+extern void r8a7740_resume(void);
+extern void r8a7740_shutdown(void);
+extern void r8a7740_cpuidle_init(void);
+extern void r8a7740_enter_a3sm_common(int);
 
 #ifdef CONFIG_PM
 extern void __init r8a7740_init_pm_domains(void);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h
index 951149e..ae65b45 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7778.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h
@@ -18,6 +18,7 @@
 #ifndef __ASM_R8A7778_H__
 #define __ASM_R8A7778_H__
 
+#include <linux/mmc/sh_mobile_sdhi.h>
 #include <linux/sh_eth.h>
 
 extern void r8a7778_add_standard_devices(void);
@@ -28,5 +29,7 @@ extern void r8a7778_init_irq(void);
 extern void r8a7778_init_irq_dt(void);
 extern void r8a7778_clock_init(void);
 extern void r8a7778_init_irq_extpin(int irlm);
+extern void r8a7778_pinmux_init(void);
+extern void r8a7778_sdhi_init(int id, struct sh_mobile_sdhi_info *info);
 
 #endif /* __ASM_R8A7778_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index fd7cba0..e882717 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -15,397 +15,6 @@
 #include <linux/pm_domain.h>
 #include <mach/pm-rmobile.h>
 
-/*
- * Pin Function Controller:
- *	GPIO_FN_xx - GPIO used to select pin function
- *	GPIO_PORTxx - GPIO mapped to real I/O pin on CPU
- */
-enum {
-	/* PORT */
-	GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4,
-	GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9,
-
-	GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14,
-	GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19,
-
-	GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24,
-	GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29,
-
-	GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34,
-	GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39,
-
-	GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44,
-	GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49,
-
-	GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54,
-	GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59,
-
-	GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64,
-	GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69,
-
-	GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74,
-	GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79,
-
-	GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84,
-	GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89,
-
-	GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94,
-	GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99,
-
-	GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104,
-	GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109,
-
-	GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114,
-	GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119,
-
-	GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124,
-	GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129,
-
-	GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134,
-	GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139,
-
-	GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144,
-	GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149,
-
-	GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154,
-	GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159,
-
-	GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164,
-	GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169,
-
-	GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174,
-	GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179,
-
-	GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184,
-	GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189,
-
-	GPIO_PORT190,
-
-	/* IRQ */
-	GPIO_FN_IRQ0_6,		/* PORT   6 */
-	GPIO_FN_IRQ0_162,	/* PORT 162 */
-	GPIO_FN_IRQ1,		/* PORT  12 */
-	GPIO_FN_IRQ2_4,		/* PORT   4 */
-	GPIO_FN_IRQ2_5,		/* PORT   5 */
-	GPIO_FN_IRQ3_8,		/* PORT   8 */
-	GPIO_FN_IRQ3_16,	/* PORT  16 */
-	GPIO_FN_IRQ4_17,	/* PORT  17 */
-	GPIO_FN_IRQ4_163,	/* PORT 163 */
-	GPIO_FN_IRQ5,		/* PORT  18 */
-	GPIO_FN_IRQ6_39,	/* PORT  39 */
-	GPIO_FN_IRQ6_164,	/* PORT 164 */
-	GPIO_FN_IRQ7_40,	/* PORT  40 */
-	GPIO_FN_IRQ7_167,	/* PORT 167 */
-	GPIO_FN_IRQ8_41,	/* PORT  41 */
-	GPIO_FN_IRQ8_168,	/* PORT 168 */
-	GPIO_FN_IRQ9_42,	/* PORT  42 */
-	GPIO_FN_IRQ9_169,	/* PORT 169 */
-	GPIO_FN_IRQ10,		/* PORT  65 */
-	GPIO_FN_IRQ11,		/* PORT  67 */
-	GPIO_FN_IRQ12_80,	/* PORT  80 */
-	GPIO_FN_IRQ12_137,	/* PORT 137 */
-	GPIO_FN_IRQ13_81,	/* PORT  81 */
-	GPIO_FN_IRQ13_145,	/* PORT 145 */
-	GPIO_FN_IRQ14_82,	/* PORT  82 */
-	GPIO_FN_IRQ14_146,	/* PORT 146 */
-	GPIO_FN_IRQ15_83,	/* PORT  83 */
-	GPIO_FN_IRQ15_147,	/* PORT 147 */
-	GPIO_FN_IRQ16_84,	/* PORT  84 */
-	GPIO_FN_IRQ16_170,	/* PORT 170 */
-	GPIO_FN_IRQ17,		/* PORT  85 */
-	GPIO_FN_IRQ18,		/* PORT  86 */
-	GPIO_FN_IRQ19,		/* PORT  87 */
-	GPIO_FN_IRQ20,		/* PORT  92 */
-	GPIO_FN_IRQ21,		/* PORT  93 */
-	GPIO_FN_IRQ22,		/* PORT  94 */
-	GPIO_FN_IRQ23,		/* PORT  95 */
-	GPIO_FN_IRQ24,		/* PORT 112 */
-	GPIO_FN_IRQ25,		/* PORT 119 */
-	GPIO_FN_IRQ26_121,	/* PORT 121 */
-	GPIO_FN_IRQ26_172,	/* PORT 172 */
-	GPIO_FN_IRQ27_122,	/* PORT 122 */
-	GPIO_FN_IRQ27_180,	/* PORT 180 */
-	GPIO_FN_IRQ28_123,	/* PORT 123 */
-	GPIO_FN_IRQ28_181,	/* PORT 181 */
-	GPIO_FN_IRQ29_129,	/* PORT 129 */
-	GPIO_FN_IRQ29_182,	/* PORT 182 */
-	GPIO_FN_IRQ30_130,	/* PORT 130 */
-	GPIO_FN_IRQ30_183,	/* PORT 183 */
-	GPIO_FN_IRQ31_138,	/* PORT 138 */
-	GPIO_FN_IRQ31_184,	/* PORT 184 */
-
-	/*
-	 * MSIOF0	(PORT 36, 37, 38, 39
-	 * 		      40, 41, 42, 43, 44, 45)
-	 */
-	GPIO_FN_MSIOF0_TSYNC,	GPIO_FN_MSIOF0_TSCK,
-	GPIO_FN_MSIOF0_RXD,	GPIO_FN_MSIOF0_RSCK,
-	GPIO_FN_MSIOF0_RSYNC,	GPIO_FN_MSIOF0_MCK0,
-	GPIO_FN_MSIOF0_MCK1,	GPIO_FN_MSIOF0_SS1,
-	GPIO_FN_MSIOF0_SS2,	GPIO_FN_MSIOF0_TXD,
-
-	/*
-	 * MSIOF1	(PORT 39, 40, 41, 42, 43, 44
-	 * 		      84, 85, 86, 87, 88, 89, 90, 91, 92, 93)
-	 */
-	GPIO_FN_MSIOF1_TSCK_39,	GPIO_FN_MSIOF1_TSYNC_40,
-	GPIO_FN_MSIOF1_TSCK_88,	GPIO_FN_MSIOF1_TSYNC_89,
-	GPIO_FN_MSIOF1_TXD_41,	GPIO_FN_MSIOF1_RXD_42,
-	GPIO_FN_MSIOF1_TXD_90,	GPIO_FN_MSIOF1_RXD_91,
-	GPIO_FN_MSIOF1_SS1_43,	GPIO_FN_MSIOF1_SS2_44,
-	GPIO_FN_MSIOF1_SS1_92,	GPIO_FN_MSIOF1_SS2_93,
-	GPIO_FN_MSIOF1_RSCK,	GPIO_FN_MSIOF1_RSYNC,
-	GPIO_FN_MSIOF1_MCK0,	GPIO_FN_MSIOF1_MCK1,
-
-	/*
-	 * MSIOF2	(PORT 134, 135, 136, 137, 138, 139
-	 *		      148, 149, 150, 151)
-	 */
-	GPIO_FN_MSIOF2_RSCK,	GPIO_FN_MSIOF2_RSYNC,
-	GPIO_FN_MSIOF2_MCK0,	GPIO_FN_MSIOF2_MCK1,
-	GPIO_FN_MSIOF2_SS1,	GPIO_FN_MSIOF2_SS2,
-	GPIO_FN_MSIOF2_TSYNC,	GPIO_FN_MSIOF2_TSCK,
-	GPIO_FN_MSIOF2_RXD,	GPIO_FN_MSIOF2_TXD,
-
-	/* MSIOF3	(PORT 76, 77, 78, 79, 80, 81, 82, 83) */
-	GPIO_FN_BBIF1_RXD,	GPIO_FN_BBIF1_TSYNC,
-	GPIO_FN_BBIF1_TSCK,	GPIO_FN_BBIF1_TXD,
-	GPIO_FN_BBIF1_RSCK,	GPIO_FN_BBIF1_RSYNC,
-	GPIO_FN_BBIF1_FLOW,	GPIO_FN_BB_RX_FLOW_N,
-
-	/* MSIOF4	(PORT 0, 1, 2, 3) */
-	GPIO_FN_BBIF2_TSCK1,	GPIO_FN_BBIF2_TSYNC1,
-	GPIO_FN_BBIF2_TXD1,	GPIO_FN_BBIF2_RXD,
-
-	/* FSI		(PORT 4, 5, 6, 7, 8, 9, 10, 11, 15) */
-	GPIO_FN_FSIACK,		GPIO_FN_FSIBCK,
-	GPIO_FN_FSIAILR,	GPIO_FN_FSIAIBT,
-	GPIO_FN_FSIAISLD,	GPIO_FN_FSIAOMC,
-	GPIO_FN_FSIAOLR,	GPIO_FN_FSIAOBT,
-	GPIO_FN_FSIAOSLD,	GPIO_FN_FSIASPDIF_11,
-	GPIO_FN_FSIASPDIF_15,
-
-	/* FMSI		(PORT 12, 13, 14, 15, 16, 17, 18, 65) */
-	GPIO_FN_FMSOCK,		GPIO_FN_FMSOOLR,
-	GPIO_FN_FMSIOLR,	GPIO_FN_FMSOOBT,
-	GPIO_FN_FMSIOBT,	GPIO_FN_FMSOSLD,
-	GPIO_FN_FMSOILR,	GPIO_FN_FMSIILR,
-	GPIO_FN_FMSOIBT,	GPIO_FN_FMSIIBT,
-	GPIO_FN_FMSISLD,	GPIO_FN_FMSICK,
-
-	/* SCIFA0	(PORT 152, 153, 156, 157, 158) */
-	GPIO_FN_SCIFA0_TXD,	GPIO_FN_SCIFA0_RXD,
-	GPIO_FN_SCIFA0_SCK,	GPIO_FN_SCIFA0_RTS,
-	GPIO_FN_SCIFA0_CTS,
-
-	/* SCIFA1	(PORT 154, 155, 159, 160, 161) */
-	GPIO_FN_SCIFA1_TXD,	GPIO_FN_SCIFA1_RXD,
-	GPIO_FN_SCIFA1_SCK,	GPIO_FN_SCIFA1_RTS,
-	GPIO_FN_SCIFA1_CTS,
-
-	/* SCIFA2	(PORT 94, 95, 96, 97, 98) */
-	GPIO_FN_SCIFA2_CTS1,	GPIO_FN_SCIFA2_RTS1,
-	GPIO_FN_SCIFA2_TXD1,	GPIO_FN_SCIFA2_RXD1,
-	GPIO_FN_SCIFA2_SCK1,
-
-	/* SCIFA3	(PORT 43, 44,
-			     140, 141, 142, 143, 144) */
-	GPIO_FN_SCIFA3_CTS_43,	GPIO_FN_SCIFA3_CTS_140,
-	GPIO_FN_SCIFA3_RTS_44,	GPIO_FN_SCIFA3_RTS_141,
-	GPIO_FN_SCIFA3_SCK,	GPIO_FN_SCIFA3_TXD,
-	GPIO_FN_SCIFA3_RXD,
-
-	/* SCIFA4	(PORT 5, 6) */
-	GPIO_FN_SCIFA4_RXD,	GPIO_FN_SCIFA4_TXD,
-
-	/* SCIFA5	(PORT 8, 12) */
-	GPIO_FN_SCIFA5_RXD,	GPIO_FN_SCIFA5_TXD,
-
-	/* SCIFB	(PORT 162, 163, 164, 165, 166) */
-	GPIO_FN_SCIFB_SCK,	GPIO_FN_SCIFB_RTS,
-	GPIO_FN_SCIFB_CTS,	GPIO_FN_SCIFB_TXD,
-	GPIO_FN_SCIFB_RXD,
-
-	/*
-	 * CEU		(PORT 16, 17,
-	 *		      100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
-	 *		      110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
-	 *		      120)
-	 */
-	GPIO_FN_VIO_HD,		GPIO_FN_VIO_CKO1,	GPIO_FN_VIO_CKO2,
-	GPIO_FN_VIO_VD,		GPIO_FN_VIO_CLK,	GPIO_FN_VIO_FIELD,
-	GPIO_FN_VIO_CKO,
-	GPIO_FN_VIO_D0,		GPIO_FN_VIO_D1,		GPIO_FN_VIO_D2,
-	GPIO_FN_VIO_D3,		GPIO_FN_VIO_D4,		GPIO_FN_VIO_D5,
-	GPIO_FN_VIO_D6,		GPIO_FN_VIO_D7,		GPIO_FN_VIO_D8,
-	GPIO_FN_VIO_D9,		GPIO_FN_VIO_D10,	GPIO_FN_VIO_D11,
-	GPIO_FN_VIO_D12,	GPIO_FN_VIO_D13,	GPIO_FN_VIO_D14,
-	GPIO_FN_VIO_D15,
-
-	/* USB0		(PORT 113, 114, 115, 116, 117, 167) */
-	GPIO_FN_IDIN_0,		GPIO_FN_EXTLP_0,
-	GPIO_FN_OVCN2_0,	GPIO_FN_PWEN_0,
-	GPIO_FN_OVCN_0,		GPIO_FN_VBUS0_0,
-
-	/* USB1		(PORT 18, 113, 114, 115, 116, 117, 138, 162, 168) */
-	GPIO_FN_IDIN_1_18,	GPIO_FN_IDIN_1_113,
-	GPIO_FN_PWEN_1_115,	GPIO_FN_PWEN_1_138,
-	GPIO_FN_OVCN_1_114,	GPIO_FN_OVCN_1_162,
-	GPIO_FN_EXTLP_1,	GPIO_FN_OVCN2_1,
-	GPIO_FN_VBUS0_1,
-
-	/* GPIO		(PORT 41, 42, 43, 44) */
-	GPIO_FN_GPI0,	GPIO_FN_GPI1,	GPIO_FN_GPO0,	GPIO_FN_GPO1,
-
-	/*
-	 * BSC		(PORT 19,
-	 *		      20, 21, 22, 25, 26, 27, 28, 29,
-	 *		      30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
-	 *		      40, 41, 42, 43, 44, 45,
-	 *		      62, 63, 64, 65, 66, 67,
-	 *		      71, 72, 74, 75)
-	 */
-	GPIO_FN_BS,	GPIO_FN_WE1,
-	GPIO_FN_CKO,	GPIO_FN_WAIT,	GPIO_FN_RDWR,
-
-	GPIO_FN_A0,	GPIO_FN_A1,	GPIO_FN_A2,	GPIO_FN_A3,
-	GPIO_FN_A6,	GPIO_FN_A7,	GPIO_FN_A8,	GPIO_FN_A9,
-	GPIO_FN_A10,	GPIO_FN_A11,	GPIO_FN_A12,	GPIO_FN_A13,
-	GPIO_FN_A14,	GPIO_FN_A15,	GPIO_FN_A16,	GPIO_FN_A17,
-	GPIO_FN_A18,	GPIO_FN_A19,	GPIO_FN_A20,	GPIO_FN_A21,
-	GPIO_FN_A22,	GPIO_FN_A23,	GPIO_FN_A24,	GPIO_FN_A25,
-	GPIO_FN_A26,
-
-	GPIO_FN_CS0,	GPIO_FN_CS2,	GPIO_FN_CS4,
-	GPIO_FN_CS5A,	GPIO_FN_CS5B,	GPIO_FN_CS6A,
-
-	/*
-	 * BSC/FLCTL		(PORT 23, 24,
-	 *			      46, 47, 48, 49,
-	 *			      50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
-	 *			      60, 61, 69, 70)
-	 */
-	GPIO_FN_RD_FSC,		GPIO_FN_WE0_FWE,
-	GPIO_FN_A4_FOE,		GPIO_FN_A5_FCDE,
-	GPIO_FN_D0_NAF0,	GPIO_FN_D1_NAF1,	GPIO_FN_D2_NAF2,
-	GPIO_FN_D3_NAF3,	GPIO_FN_D4_NAF4,	GPIO_FN_D5_NAF5,
-	GPIO_FN_D6_NAF6,	GPIO_FN_D7_NAF7,	GPIO_FN_D8_NAF8,
-	GPIO_FN_D9_NAF9,	GPIO_FN_D10_NAF10,	GPIO_FN_D11_NAF11,
-	GPIO_FN_D12_NAF12,	GPIO_FN_D13_NAF13,	GPIO_FN_D14_NAF14,
-	GPIO_FN_D15_NAF15,
-
-	/* SPU2		(PORT 65) */
-	GPIO_FN_VINT_I,
-
-	/* FLCTL	(PORT 66, 68, 73) */
-	GPIO_FN_FCE1,	GPIO_FN_FCE0,	GPIO_FN_FRB,
-
-	/* HSI		(PORT 76, 77, 78, 79, 80, 81, 82, 83) */
-	GPIO_FN_GP_RX_FLAG,	GPIO_FN_GP_RX_DATA,	GPIO_FN_GP_TX_READY,
-	GPIO_FN_GP_RX_WAKE,	GPIO_FN_MP_TX_FLAG,	GPIO_FN_MP_TX_DATA,
-	GPIO_FN_MP_RX_READY,	GPIO_FN_MP_TX_WAKE,
-
-	/*
-	 * MFI		(PORT 76, 77, 78, 79,
-	 *		      80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
-	 *		      90, 91, 92, 93, 94, 95, 96, 97, 98, 99)
-	 */
-	GPIO_FN_MFIv6,	/* see MSEL4CR 6 */
-	GPIO_FN_MFIv4,	/* see MSEL4CR 6 */
-
-	GPIO_FN_MEMC_CS0,		GPIO_FN_MEMC_BUSCLK_MEMC_A0,
-	GPIO_FN_MEMC_CS1_MEMC_A1,	GPIO_FN_MEMC_ADV_MEMC_DREQ0,
-	GPIO_FN_MEMC_WAIT_MEMC_DREQ1,	GPIO_FN_MEMC_NOE,
-	GPIO_FN_MEMC_NWE,		GPIO_FN_MEMC_INT,
-
-	GPIO_FN_MEMC_AD0,	GPIO_FN_MEMC_AD1,	GPIO_FN_MEMC_AD2,
-	GPIO_FN_MEMC_AD3,	GPIO_FN_MEMC_AD4,	GPIO_FN_MEMC_AD5,
-	GPIO_FN_MEMC_AD6,	GPIO_FN_MEMC_AD7,	GPIO_FN_MEMC_AD8,
-	GPIO_FN_MEMC_AD9,	GPIO_FN_MEMC_AD10,	GPIO_FN_MEMC_AD11,
-	GPIO_FN_MEMC_AD12,	GPIO_FN_MEMC_AD13,	GPIO_FN_MEMC_AD14,
-	GPIO_FN_MEMC_AD15,
-
-	/* SIM		(PORT 94, 95, 98) */
-	GPIO_FN_SIM_RST,	GPIO_FN_SIM_CLK,	GPIO_FN_SIM_D,
-
-	/* TPU		(PORT 93, 99, 112, 160, 161) */
-	GPIO_FN_TPU0TO0,	GPIO_FN_TPU0TO1,
-	GPIO_FN_TPU0TO2_93,	GPIO_FN_TPU0TO2_99,
-	GPIO_FN_TPU0TO3,
-
-	/* I2C2		(PORT 110, 111) */
-	GPIO_FN_I2C_SCL2,	GPIO_FN_I2C_SDA2,
-
-	/* I2C3(1)	(PORT 114, 115) */
-	GPIO_FN_I2C_SCL3,	GPIO_FN_I2C_SDA3,
-
-	/* I2C3(2)	(PORT 137, 145) */
-	GPIO_FN_I2C_SCL3S,	GPIO_FN_I2C_SDA3S,
-
-	/* I2C4(2)	(PORT 116, 117) */
-	GPIO_FN_I2C_SCL4,	GPIO_FN_I2C_SDA4,
-
-	/* I2C4(2)	(PORT 146, 147) */
-	GPIO_FN_I2C_SCL4S,	GPIO_FN_I2C_SDA4S,
-
-	/*
-	 * KEYSC	(PORT 121, 122, 123, 124, 125, 126, 127, 128, 129,
-	 *		      130, 131, 132, 133, 134, 135, 136)
-	 */
-	GPIO_FN_KEYOUT0,	GPIO_FN_KEYIN0_121,	GPIO_FN_KEYIN0_136,
-	GPIO_FN_KEYOUT1,	GPIO_FN_KEYIN1_122,	GPIO_FN_KEYIN1_135,
-	GPIO_FN_KEYOUT2,	GPIO_FN_KEYIN2_123,	GPIO_FN_KEYIN2_134,
-	GPIO_FN_KEYOUT3,	GPIO_FN_KEYIN3_124,	GPIO_FN_KEYIN3_133,
-	GPIO_FN_KEYOUT4,	GPIO_FN_KEYIN4,
-	GPIO_FN_KEYOUT5,	GPIO_FN_KEYIN5,
-	GPIO_FN_KEYOUT6,	GPIO_FN_KEYIN6,
-	GPIO_FN_KEYOUT7,	GPIO_FN_KEYIN7,
-
-	/*
-	 * LCDC		(PORT      121, 122, 123, 124, 125, 126, 127, 128, 129,
-	 *		      130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
-	 *		      140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
-	 *		      150, 151)
-	 */
-	GPIO_FN_LCDC0_SELECT, /* LCDC 0 */
-	GPIO_FN_LCDC1_SELECT, /* LCDC 1 */
-	GPIO_FN_LCDHSYN,	GPIO_FN_LCDCS,	GPIO_FN_LCDVSYN,
-	GPIO_FN_LCDDCK,		GPIO_FN_LCDWR,	GPIO_FN_LCDRD,
-	GPIO_FN_LCDDISP,	GPIO_FN_LCDRS,	GPIO_FN_LCDLCLK,
-	GPIO_FN_LCDDON,
-
-	GPIO_FN_LCDD0,	GPIO_FN_LCDD1,	GPIO_FN_LCDD2,	GPIO_FN_LCDD3,
-	GPIO_FN_LCDD4,	GPIO_FN_LCDD5,	GPIO_FN_LCDD6,	GPIO_FN_LCDD7,
-	GPIO_FN_LCDD8,	GPIO_FN_LCDD9,	GPIO_FN_LCDD10,	GPIO_FN_LCDD11,
-	GPIO_FN_LCDD12,	GPIO_FN_LCDD13,	GPIO_FN_LCDD14,	GPIO_FN_LCDD15,
-	GPIO_FN_LCDD16,	GPIO_FN_LCDD17,	GPIO_FN_LCDD18,	GPIO_FN_LCDD19,
-	GPIO_FN_LCDD20,	GPIO_FN_LCDD21,	GPIO_FN_LCDD22,	GPIO_FN_LCDD23,
-
-	/* IRDA		(PORT 139, 140, 141, 142) */
-	GPIO_FN_IRDA_OUT,	GPIO_FN_IRDA_IN,	GPIO_FN_IRDA_FIRSEL,
-	GPIO_FN_IROUT_139,	GPIO_FN_IROUT_140,
-
-	/* TSIF1	(PORT 156, 157, 158, 159) */
-	GPIO_FN_TS0_1SELECT, /* TSIF0 - 1 select */
-	GPIO_FN_TS0_2SELECT, /* TSIF0 - 2 select */
-	GPIO_FN_TS1_1SELECT, /* TSIF1 - 1 select */
-	GPIO_FN_TS1_2SELECT, /* TSIF1 - 2 select */
-
-	GPIO_FN_TS_SPSYNC1,	GPIO_FN_TS_SDAT1,
-	GPIO_FN_TS_SDEN1,	GPIO_FN_TS_SCK1,
-
-	/* TSIF2	(PORT 137, 145, 146, 147) */
-	GPIO_FN_TS_SPSYNC2,	GPIO_FN_TS_SDAT2,
-	GPIO_FN_TS_SDEN2,	GPIO_FN_TS_SCK2,
-
-	/* HDMI		(PORT 169, 170) */
-	GPIO_FN_HDMI_HPD,	GPIO_FN_HDMI_CEC,
-
-	/* SDENC	see MSEL4CR 19 */
-	GPIO_FN_SDENC_CPG,
-	GPIO_FN_SDENC_DV_CLKI,
-};
-
 /* DMA slave IDs */
 enum {
 	SHDMA_SLAVE_INVALID,
diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h
index eb7a432..680dc5f 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h
@@ -1,378 +1,7 @@
 #ifndef __ASM_SH73A0_H__
 #define __ASM_SH73A0_H__
 
-/* Pin Function Controller:
- * GPIO_FN_xx - GPIO used to select pin function and MSEL switch
- * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU
- */
-enum {
-	/* Hardware manual Table 25-1 (GPIO) */
-	GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4,
-	GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9,
-
-	GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14,
-	GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19,
-
-	GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24,
-	GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29,
-
-	GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34,
-	GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39,
-
-	GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44,
-	GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49,
-
-	GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54,
-	GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59,
-
-	GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64,
-	GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69,
-
-	GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74,
-	GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79,
-
-	GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84,
-	GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89,
-
-	GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94,
-	GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99,
-
-	GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104,
-	GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109,
-
-	GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114,
-	GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118,
-
-	GPIO_PORT128, GPIO_PORT129,
-
-	GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134,
-	GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139,
-
-	GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144,
-	GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149,
-
-	GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154,
-	GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159,
-
-	GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164,
-
-	GPIO_PORT192, GPIO_PORT193, GPIO_PORT194,
-	GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199,
-
-	GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204,
-	GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209,
-
-	GPIO_PORT210, GPIO_PORT211, GPIO_PORT212, GPIO_PORT213, GPIO_PORT214,
-	GPIO_PORT215, GPIO_PORT216, GPIO_PORT217, GPIO_PORT218, GPIO_PORT219,
-
-	GPIO_PORT220, GPIO_PORT221, GPIO_PORT222, GPIO_PORT223, GPIO_PORT224,
-	GPIO_PORT225, GPIO_PORT226, GPIO_PORT227, GPIO_PORT228, GPIO_PORT229,
-
-	GPIO_PORT230, GPIO_PORT231, GPIO_PORT232, GPIO_PORT233, GPIO_PORT234,
-	GPIO_PORT235, GPIO_PORT236, GPIO_PORT237, GPIO_PORT238, GPIO_PORT239,
-
-	GPIO_PORT240, GPIO_PORT241, GPIO_PORT242, GPIO_PORT243, GPIO_PORT244,
-	GPIO_PORT245, GPIO_PORT246, GPIO_PORT247, GPIO_PORT248, GPIO_PORT249,
-
-	GPIO_PORT250, GPIO_PORT251, GPIO_PORT252, GPIO_PORT253, GPIO_PORT254,
-	GPIO_PORT255, GPIO_PORT256, GPIO_PORT257, GPIO_PORT258, GPIO_PORT259,
-
-	GPIO_PORT260, GPIO_PORT261, GPIO_PORT262, GPIO_PORT263, GPIO_PORT264,
-	GPIO_PORT265, GPIO_PORT266, GPIO_PORT267, GPIO_PORT268, GPIO_PORT269,
-
-	GPIO_PORT270, GPIO_PORT271, GPIO_PORT272, GPIO_PORT273, GPIO_PORT274,
-	GPIO_PORT275, GPIO_PORT276, GPIO_PORT277, GPIO_PORT278, GPIO_PORT279,
-
-	GPIO_PORT280, GPIO_PORT281, GPIO_PORT282,
-
-	GPIO_PORT288, GPIO_PORT289,
-
-	GPIO_PORT290, GPIO_PORT291, GPIO_PORT292, GPIO_PORT293, GPIO_PORT294,
-	GPIO_PORT295, GPIO_PORT296, GPIO_PORT297, GPIO_PORT298, GPIO_PORT299,
-
-	GPIO_PORT300, GPIO_PORT301, GPIO_PORT302, GPIO_PORT303, GPIO_PORT304,
-	GPIO_PORT305, GPIO_PORT306, GPIO_PORT307, GPIO_PORT308, GPIO_PORT309,
-
-	/* Table 25-1 (Function 0-7) */
-	GPIO_FN_GPI0 = 310,
-	GPIO_FN_GPI1,
-	GPIO_FN_GPI2,
-	GPIO_FN_GPI3,
-	GPIO_FN_GPI4,
-	GPIO_FN_GPI5,
-	GPIO_FN_GPI6,
-	GPIO_FN_GPI7,
-	GPIO_FN_GPO7, GPIO_FN_MFG0_OUT2,
-	GPIO_FN_GPO6, GPIO_FN_MFG1_OUT2,
-	GPIO_FN_GPO5,
-	GPIO_FN_PORT16_VIO_CKOR,
-	GPIO_FN_PORT19_VIO_CKO2,
-	GPIO_FN_GPO0,
-	GPIO_FN_GPO1,
-	GPIO_FN_GPO2, GPIO_FN_STATUS0,
-	GPIO_FN_GPO3, GPIO_FN_STATUS1,
-	GPIO_FN_GPO4, GPIO_FN_STATUS2,
-	GPIO_FN_VINT,
-	GPIO_FN_TCKON,
-	GPIO_FN_XDVFS1,
-	GPIO_FN_MFG0_OUT1, GPIO_FN_PORT27_IROUT,
-	GPIO_FN_XDVFS2,
-	GPIO_FN_PORT28_TPU1TO1,
-	GPIO_FN_SIM_RST, GPIO_FN_PORT29_TPU1TO1,
-	GPIO_FN_SIM_CLK, GPIO_FN_PORT30_VIO_CKOR,
-	GPIO_FN_SIM_D, GPIO_FN_PORT31_IROUT,
-	GPIO_FN_XWUP,
-	GPIO_FN_VACK,
-	GPIO_FN_XTAL1L,
-	GPIO_FN_PORT49_IROUT,
-	GPIO_FN_BBIF2_TSYNC2, GPIO_FN_TPU2TO2,
-
-	GPIO_FN_BBIF2_TSCK2, GPIO_FN_TPU2TO3,
-	GPIO_FN_BBIF2_TXD2,
-	GPIO_FN_TPU3TO3,
-	GPIO_FN_TPU3TO2,
-	GPIO_FN_TPU0TO0,
-	GPIO_FN_A0, GPIO_FN_BS_,
-	GPIO_FN_A12, GPIO_FN_TPU4TO2,
-	GPIO_FN_A13, GPIO_FN_TPU0TO1,
-	GPIO_FN_A14,
-	GPIO_FN_A15,
-	GPIO_FN_A16, GPIO_FN_MSIOF0_SS1,
-	GPIO_FN_A17, GPIO_FN_MSIOF0_TSYNC,
-	GPIO_FN_A18, GPIO_FN_MSIOF0_TSCK,
-	GPIO_FN_A19, GPIO_FN_MSIOF0_TXD,
-	GPIO_FN_A20, GPIO_FN_MSIOF0_RSCK,
-	GPIO_FN_A21, GPIO_FN_MSIOF0_RSYNC,
-	GPIO_FN_A22, GPIO_FN_MSIOF0_MCK0,
-	GPIO_FN_A23, GPIO_FN_MSIOF0_MCK1,
-	GPIO_FN_A24, GPIO_FN_MSIOF0_RXD,
-	GPIO_FN_A25, GPIO_FN_MSIOF0_SS2,
-	GPIO_FN_A26,
-	GPIO_FN_FCE1_,
-	GPIO_FN_DACK0,
-	GPIO_FN_FCE0_,
-	GPIO_FN_WAIT_, GPIO_FN_DREQ0,
-	GPIO_FN_FRB,
-	GPIO_FN_CKO,
-	GPIO_FN_NBRSTOUT_,
-	GPIO_FN_NBRST_,
-	GPIO_FN_BBIF2_TXD,
-	GPIO_FN_BBIF2_RXD,
-	GPIO_FN_BBIF2_SYNC,
-	GPIO_FN_BBIF2_SCK,
-	GPIO_FN_MFG3_IN2,
-	GPIO_FN_MFG3_IN1,
-	GPIO_FN_BBIF1_SS2, GPIO_FN_MFG3_OUT1,
-	GPIO_FN_HSI_RX_DATA, GPIO_FN_BBIF1_RXD,
-	GPIO_FN_HSI_TX_WAKE, GPIO_FN_BBIF1_TSCK,
-	GPIO_FN_HSI_TX_DATA, GPIO_FN_BBIF1_TSYNC,
-	GPIO_FN_HSI_TX_READY, GPIO_FN_BBIF1_TXD,
-	GPIO_FN_HSI_RX_READY, GPIO_FN_BBIF1_RSCK,
-	GPIO_FN_HSI_RX_WAKE, GPIO_FN_BBIF1_RSYNC,
-	GPIO_FN_HSI_RX_FLAG, GPIO_FN_BBIF1_SS1, GPIO_FN_BBIF1_FLOW,
-	GPIO_FN_HSI_TX_FLAG,
-	GPIO_FN_VIO_VD, GPIO_FN_VIO2_VD,
-
-	GPIO_FN_VIO_HD,
-	GPIO_FN_VIO2_HD,
-	GPIO_FN_VIO_D0, GPIO_FN_PORT130_MSIOF2_RXD,
-	GPIO_FN_VIO_D1, GPIO_FN_PORT131_MSIOF2_SS1,
-	GPIO_FN_VIO_D2, GPIO_FN_PORT132_MSIOF2_SS2,
-	GPIO_FN_VIO_D3, GPIO_FN_MSIOF2_TSYNC,
-	GPIO_FN_VIO_D4, GPIO_FN_MSIOF2_TXD,
-	GPIO_FN_VIO_D5, GPIO_FN_MSIOF2_TSCK,
-	GPIO_FN_VIO_D6,
-	GPIO_FN_VIO_D7,
-	GPIO_FN_VIO_D8, GPIO_FN_VIO2_D0,
-	GPIO_FN_VIO_D9, GPIO_FN_VIO2_D1,
-	GPIO_FN_VIO_D10, GPIO_FN_TPU0TO2, GPIO_FN_VIO2_D2,
-	GPIO_FN_VIO_D11, GPIO_FN_TPU0TO3, GPIO_FN_VIO2_D3,
-	GPIO_FN_VIO_D12, GPIO_FN_VIO2_D4,
-	GPIO_FN_VIO_D13,
-	GPIO_FN_VIO2_D5,
-	GPIO_FN_VIO_D14, GPIO_FN_VIO2_D6,
-	GPIO_FN_VIO_D15, GPIO_FN_TPU1TO3,
-	GPIO_FN_VIO2_D7,
-	GPIO_FN_VIO_CLK,
-	GPIO_FN_VIO2_CLK,
-	GPIO_FN_VIO_FIELD, GPIO_FN_VIO2_FIELD,
-	GPIO_FN_VIO_CKO,
-	GPIO_FN_A27, GPIO_FN_MFG0_IN1,
-	GPIO_FN_MFG0_IN2,
-	GPIO_FN_TS_SPSYNC3, GPIO_FN_MSIOF2_RSCK,
-	GPIO_FN_TS_SDAT3, GPIO_FN_MSIOF2_RSYNC,
-	GPIO_FN_TPU1TO2, GPIO_FN_TS_SDEN3, GPIO_FN_PORT153_MSIOF2_SS1,
-	GPIO_FN_MSIOF2_MCK0,
-	GPIO_FN_MSIOF2_MCK1,
-	GPIO_FN_PORT156_MSIOF2_SS2,
-	GPIO_FN_PORT157_MSIOF2_RXD,
-	GPIO_FN_DINT_, GPIO_FN_TS_SCK3,
-	GPIO_FN_NMI,
-	GPIO_FN_TPU3TO0,
-	GPIO_FN_BBIF2_TSYNC1,
-	GPIO_FN_BBIF2_TSCK1,
-	GPIO_FN_BBIF2_TXD1,
-	GPIO_FN_MFG2_OUT2,
-	GPIO_FN_TPU2TO1,
-	GPIO_FN_TPU4TO1, GPIO_FN_MFG4_OUT2,
-	GPIO_FN_D16,
-	GPIO_FN_D17,
-	GPIO_FN_D18,
-	GPIO_FN_D19,
-	GPIO_FN_D20,
-	GPIO_FN_D21,
-	GPIO_FN_D22,
-	GPIO_FN_PORT207_MSIOF0L_SS1, GPIO_FN_D23,
-	GPIO_FN_PORT208_MSIOF0L_SS2, GPIO_FN_D24,
-	GPIO_FN_D25,
-	GPIO_FN_DREQ2, GPIO_FN_PORT210_MSIOF0L_SS1, GPIO_FN_D26,
-	GPIO_FN_PORT211_MSIOF0L_SS2, GPIO_FN_D27,
-	GPIO_FN_TS_SPSYNC1, GPIO_FN_MSIOF0L_MCK0, GPIO_FN_D28,
-	GPIO_FN_TS_SDAT1, GPIO_FN_MSIOF0L_MCK1, GPIO_FN_D29,
-	GPIO_FN_TS_SDEN1, GPIO_FN_MSIOF0L_RSCK, GPIO_FN_D30,
-	GPIO_FN_TS_SCK1, GPIO_FN_MSIOF0L_RSYNC, GPIO_FN_D31,
-	GPIO_FN_DACK2,
-	GPIO_FN_MSIOF0L_TSYNC, GPIO_FN_VIO2_FIELD3,
-	GPIO_FN_DACK3,
-	GPIO_FN_PORT218_VIO_CKOR,
-	GPIO_FN_DREQ3, GPIO_FN_MSIOF0L_TSCK, GPIO_FN_VIO2_CLK3, \
-	GPIO_FN_DREQ1,
-	GPIO_FN_PWEN, GPIO_FN_MSIOF0L_RXD, GPIO_FN_VIO2_HD3, \
-	GPIO_FN_DACK1, GPIO_FN_OVCN,
-	GPIO_FN_MSIOF0L_TXD, GPIO_FN_VIO2_VD3,
-
-	GPIO_FN_OVCN2,
-	GPIO_FN_EXTLP, GPIO_FN_PORT226_VIO_CKO2,
-	GPIO_FN_IDIN,
-	GPIO_FN_MFG1_IN1,
-	GPIO_FN_MSIOF1_TXD,
-	GPIO_FN_MSIOF1_TSYNC,
-	GPIO_FN_MSIOF1_TSCK,
-	GPIO_FN_MSIOF1_RXD,
-	GPIO_FN_MSIOF1_RSCK, GPIO_FN_VIO2_CLK2,
-	GPIO_FN_MSIOF1_RSYNC, GPIO_FN_MFG1_IN2, GPIO_FN_VIO2_VD2, \
-	GPIO_FN_MSIOF1_MCK0,
-	GPIO_FN_MSIOF1_MCK1,
-	GPIO_FN_MSIOF1_SS1, GPIO_FN_VIO2_FIELD2,
-	GPIO_FN_MSIOF1_SS2, GPIO_FN_VIO2_HD2,
-	GPIO_FN_PORT241_IROUT, GPIO_FN_MFG4_OUT1, \
-	GPIO_FN_TPU4TO0,
-	GPIO_FN_MFG4_IN2,
-	GPIO_FN_PORT243_VIO_CKO2,
-	GPIO_FN_MFG2_IN1,
-	GPIO_FN_MSIOF2R_RXD,
-	GPIO_FN_MFG2_IN2,
-	GPIO_FN_MSIOF2R_TXD,
-	GPIO_FN_MFG1_OUT1,
-	GPIO_FN_TPU1TO0,
-	GPIO_FN_MFG3_OUT2,
-	GPIO_FN_TPU3TO1,
-	GPIO_FN_MFG2_OUT1,
-	GPIO_FN_TPU2TO0,
-	GPIO_FN_MSIOF2R_TSCK,
-	GPIO_FN_PORT249_IROUT, GPIO_FN_MFG4_IN1, \
-	GPIO_FN_MSIOF2R_TSYNC,
-	GPIO_FN_SDHICLK0,
-	GPIO_FN_SDHICD0,
-	GPIO_FN_SDHID0_0,
-	GPIO_FN_SDHID0_1,
-	GPIO_FN_SDHID0_2,
-	GPIO_FN_SDHID0_3,
-	GPIO_FN_SDHICMD0,
-	GPIO_FN_SDHIWP0,
-	GPIO_FN_SDHICLK1,
-	GPIO_FN_SDHID1_0, GPIO_FN_TS_SPSYNC2,
-	GPIO_FN_SDHID1_1, GPIO_FN_TS_SDAT2,
-	GPIO_FN_SDHID1_2, GPIO_FN_TS_SDEN2,
-	GPIO_FN_SDHID1_3, GPIO_FN_TS_SCK2,
-	GPIO_FN_SDHICMD1,
-	GPIO_FN_SDHICLK2,
-	GPIO_FN_SDHID2_0, GPIO_FN_TS_SPSYNC4,
-	GPIO_FN_SDHID2_1, GPIO_FN_TS_SDAT4,
-	GPIO_FN_SDHID2_2, GPIO_FN_TS_SDEN4,
-	GPIO_FN_SDHID2_3, GPIO_FN_TS_SCK4,
-	GPIO_FN_SDHICMD2,
-	GPIO_FN_MMCCLK0,
-	GPIO_FN_MMCD0_0,
-	GPIO_FN_MMCD0_1,
-	GPIO_FN_MMCD0_2,
-	GPIO_FN_MMCD0_3,
-	GPIO_FN_MMCD0_4, GPIO_FN_TS_SPSYNC5,
-	GPIO_FN_MMCD0_5, GPIO_FN_TS_SDAT5,
-	GPIO_FN_MMCD0_6, GPIO_FN_TS_SDEN5,
-	GPIO_FN_MMCD0_7, GPIO_FN_TS_SCK5,
-	GPIO_FN_MMCCMD0,
-	GPIO_FN_RESETOUTS_, GPIO_FN_EXTAL2OUT,
-	GPIO_FN_MCP_WAIT__MCP_FRB,
-	GPIO_FN_MCP_CKO, GPIO_FN_MMCCLK1,
-	GPIO_FN_MCP_D15_MCP_NAF15,
-	GPIO_FN_MCP_D14_MCP_NAF14,
-	GPIO_FN_MCP_D13_MCP_NAF13,
-	GPIO_FN_MCP_D12_MCP_NAF12,
-	GPIO_FN_MCP_D11_MCP_NAF11,
-	GPIO_FN_MCP_D10_MCP_NAF10,
-	GPIO_FN_MCP_D9_MCP_NAF9,
-	GPIO_FN_MCP_D8_MCP_NAF8, GPIO_FN_MMCCMD1,
-	GPIO_FN_MCP_D7_MCP_NAF7, GPIO_FN_MMCD1_7,
-
-	GPIO_FN_MCP_D6_MCP_NAF6, GPIO_FN_MMCD1_6,
-	GPIO_FN_MCP_D5_MCP_NAF5, GPIO_FN_MMCD1_5,
-	GPIO_FN_MCP_D4_MCP_NAF4, GPIO_FN_MMCD1_4,
-	GPIO_FN_MCP_D3_MCP_NAF3, GPIO_FN_MMCD1_3,
-	GPIO_FN_MCP_D2_MCP_NAF2, GPIO_FN_MMCD1_2,
-	GPIO_FN_MCP_D1_MCP_NAF1, GPIO_FN_MMCD1_1,
-	GPIO_FN_MCP_D0_MCP_NAF0, GPIO_FN_MMCD1_0,
-	GPIO_FN_MCP_NBRSTOUT_,
-	GPIO_FN_MCP_WE0__MCP_FWE, GPIO_FN_MCP_RDWR_MCP_FWE,
-
-	/* MSEL2 special case */
-	GPIO_FN_TSIF2_TS_XX1,
-	GPIO_FN_TSIF2_TS_XX2,
-	GPIO_FN_TSIF2_TS_XX3,
-	GPIO_FN_TSIF2_TS_XX4,
-	GPIO_FN_TSIF2_TS_XX5,
-	GPIO_FN_TSIF1_TS_XX1,
-	GPIO_FN_TSIF1_TS_XX2,
-	GPIO_FN_TSIF1_TS_XX3,
-	GPIO_FN_TSIF1_TS_XX4,
-	GPIO_FN_TSIF1_TS_XX5,
-	GPIO_FN_TSIF0_TS_XX1,
-	GPIO_FN_TSIF0_TS_XX2,
-	GPIO_FN_TSIF0_TS_XX3,
-	GPIO_FN_TSIF0_TS_XX4,
-	GPIO_FN_TSIF0_TS_XX5,
-	GPIO_FN_MST1_TS_XX1,
-	GPIO_FN_MST1_TS_XX2,
-	GPIO_FN_MST1_TS_XX3,
-	GPIO_FN_MST1_TS_XX4,
-	GPIO_FN_MST1_TS_XX5,
-	GPIO_FN_MST0_TS_XX1,
-	GPIO_FN_MST0_TS_XX2,
-	GPIO_FN_MST0_TS_XX3,
-	GPIO_FN_MST0_TS_XX4,
-	GPIO_FN_MST0_TS_XX5,
-
-	/* MSEL3 special cases */
-	GPIO_FN_SDHI0_VCCQ_MC0_ON,
-	GPIO_FN_SDHI0_VCCQ_MC0_OFF,
-	GPIO_FN_DEBUG_MON_VIO,
-	GPIO_FN_DEBUG_MON_LCDD,
-	GPIO_FN_LCDC_LCDC0,
-	GPIO_FN_LCDC_LCDC1,
-
-	/* MSEL4 special cases */
-	GPIO_FN_IRQ9_MEM_INT,
-	GPIO_FN_IRQ9_MCP_INT,
-	GPIO_FN_A11,
-	GPIO_FN_TPU4TO3,
-	GPIO_FN_RESETA_N_PU_ON,
-	GPIO_FN_RESETA_N_PU_OFF,
-	GPIO_FN_EDBGREQ_PD,
-	GPIO_FN_EDBGREQ_PU,
-
-	/* end of GPIO */
-	GPIO_NR,
-};
+#define GPIO_NR			310
 
 /* DMA slave IDs */
 enum {
diff --git a/arch/arm/mach-shmobile/intc-r8a7740.c b/arch/arm/mach-shmobile/intc-r8a7740.c
index b741c84..8871f77 100644
--- a/arch/arm/mach-shmobile/intc-r8a7740.c
+++ b/arch/arm/mach-shmobile/intc-r8a7740.c
@@ -20,19 +20,15 @@
 
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic.h>
 
-void __init r8a7740_init_irq(void)
+static void __init r8a7740_init_irq_common(void)
 {
-	void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
-	void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
 	void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
 	void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10);
 	void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4);
 
-	/* initialize the Generic Interrupt Controller PL390 r0p0 */
-	gic_init(0, 29, gic_dist_base, gic_cpu_base);
-
 	/* route signals to GIC */
 	iowrite32(0x0, pfc_inta_ctrl);
 
@@ -54,3 +50,19 @@ void __init r8a7740_init_irq(void)
 	iounmap(intc_msk_base);
 	iounmap(pfc_inta_ctrl);
 }
+
+void __init r8a7740_init_irq_of(void)
+{
+	irqchip_init();
+	r8a7740_init_irq_common();
+}
+
+void __init r8a7740_init_irq(void)
+{
+	void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
+	void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
+
+	/* initialize the Generic Interrupt Controller PL390 r0p0 */
+	gic_init(0, 29, gic_dist_base, gic_cpu_base);
+	r8a7740_init_irq_common();
+}
diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
index 40b87aa..2f196bd 100644
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ b/arch/arm/mach-shmobile/pm-r8a7740.c
@@ -8,10 +8,52 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
+#include <linux/bitrev.h>
 #include <linux/console.h>
+#include <linux/module.h>
 #include <linux/suspend.h>
+#include <linux/io.h>
+#include <asm/suspend.h>
+#include <asm/cacheflush.h>
+#include <asm/hardware/cache-l2x0.h>
 #include <mach/pm-rmobile.h>
 #include <mach/common.h>
+#include <mach/r8a7740.h>
+
+/* CPGA */
+#define PLLC01STPCR	IOMEM(0xe61500c8)
+#define SYSTBCR		IOMEM(0xe6150024)
+
+/* SYSC */
+#define STBCHR		IOMEM(0xe6180000)
+#define STBCHRB		IOMEM(0xe6180040)
+#define SPDCR		IOMEM(0xe6180008)
+#define SBAR		IOMEM(0xe6180020)
+#define SRSTFR		IOMEM(0xe61800B4)
+#define WUPSMSK		IOMEM(0xe618002c)
+#define WUPSMSK2	IOMEM(0xe6180048)
+#define WUPSFAC		IOMEM(0xe6180098)
+#define IRQCR		IOMEM(0xe618022c)
+#define IRQCR2		IOMEM(0xe6180238)
+#define IRQCR3		IOMEM(0xe6180244)
+#define IRQCR4		IOMEM(0xe6180248)
+
+/* SRSTFR flags */
+#define RAMST		(1 << 19)
+#define RCLNKA		(1 << 7)
+#define RCPRES		(1 << 5)
+#define RCWD1		(1 << 4)
+#define RPF		(1 << 0)
+
+/* INTC */
+#define ICR1A		IOMEM(0xe6900000)
+#define ICR2A		IOMEM(0xe6900004)
+#define ICR3A		IOMEM(0xe6900008)
+#define ICR4A		IOMEM(0xe690000c)
+#define INTMSK00A	IOMEM(0xe6900040)
+#define INTMSK10A	IOMEM(0xe6900044)
+#define INTMSK20A	IOMEM(0xe6900048)
+#define INTMSK30A	IOMEM(0xe690004c)
 
 #ifdef CONFIG_PM
 static int r8a7740_pd_a4s_suspend(void)
@@ -58,13 +100,129 @@ void __init r8a7740_init_pm_domains(void)
 	rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains));
 	pm_genpd_add_subdomain_names("A4S", "A3SP");
 }
-
 #endif /* CONFIG_PM */
 
 #ifdef CONFIG_SUSPEND
+static void r8a7740_set_reset_vector(unsigned long address)
+{
+	__raw_writel(address, SBAR);
+}
+
+static void r8a7740_icr_to_irqcr(unsigned long icr, u16 *irqcr1p, u16 *irqcr2p)
+{
+	u16 tmp, irqcr1, irqcr2;
+	int k;
+
+	irqcr1 = 0;
+	irqcr2 = 0;
+
+	/* convert INTCA ICR register layout to SYSC IRQCR+IRQCR2 */
+	for (k = 0; k <= 7; k++) {
+		tmp = (icr >> ((7 - k) * 4)) & 0xf;
+		irqcr1 |= (tmp & 0x03) << (k * 2);
+		irqcr2 |= (tmp >> 2) << (k * 2);
+	}
+
+	*irqcr1p = irqcr1;
+	*irqcr2p = irqcr2;
+}
+
+static void r8a7740_setup_sysc(unsigned long msk, unsigned long msk2)
+{
+	u16 irqcrx_low, irqcrx_high, irqcry_low, irqcry_high;
+	unsigned long tmp;
+
+	/* read IRQ0A -> IRQ15A mask */
+	tmp = bitrev8(__raw_readb(INTMSK00A));
+	tmp |= bitrev8(__raw_readb(INTMSK10A)) << 8;
+
+	/* setup WUPSMSK from clocks and external IRQ mask */
+	msk = (~msk & 0xc030000f) | (tmp << 4);
+	__raw_writel(msk, WUPSMSK);
+
+	/* propage level/edge trigger for external IRQ 0->15 */
+	r8a7740_icr_to_irqcr(__raw_readl(ICR1A), &irqcrx_low, &irqcry_low);
+	r8a7740_icr_to_irqcr(__raw_readl(ICR2A), &irqcrx_high, &irqcry_high);
+	__raw_writel((irqcrx_high << 16) | irqcrx_low, IRQCR);
+	__raw_writel((irqcry_high << 16) | irqcry_low, IRQCR2);
+
+	/* read IRQ16A -> IRQ31A mask */
+	tmp = bitrev8(__raw_readb(INTMSK20A));
+	tmp |= bitrev8(__raw_readb(INTMSK30A)) << 8;
+
+	/* setup WUPSMSK2 from clocks and external IRQ mask */
+	msk2 = (~msk2 & 0x00030000) | tmp;
+	__raw_writel(msk2, WUPSMSK2);
+
+	/* propage level/edge trigger for external IRQ 16->31 */
+	r8a7740_icr_to_irqcr(__raw_readl(ICR3A), &irqcrx_low, &irqcry_low);
+	r8a7740_icr_to_irqcr(__raw_readl(ICR4A), &irqcrx_high, &irqcry_high);
+	__raw_writel((irqcrx_high << 16) | irqcrx_low, IRQCR3);
+	__raw_writel((irqcry_high << 16) | irqcry_low, IRQCR4);
+}
+
+static void r8a7740_prepare_wakeup(void)
+{
+	/* clear all flags that lead to a cold boot */
+	__raw_writel(~(RAMST | RCLNKA | RCPRES | RCWD1 | RPF), SRSTFR);
+	/* indicate warm boot */
+	__raw_writel(0x80000000, STBCHRB);
+	/* clear other flags checked by internal ROM boot loader */
+	__raw_writel(0x00000000, STBCHR);
+}
+
+static int r8a7740_do_suspend(unsigned long unused)
+{
+	/*
+	 * cpu_suspend() guarantees that all data made it to the L2.
+	 * Flush it out now and disable the cache controller.
+	 */
+	outer_flush_all();
+	outer_disable();
+
+	r8a7740_shutdown();
+
+	return 0;
+}
+
+void r8a7740_enter_a3sm_common(int pllc0_on)
+{
+	u32 reg32;
+
+	if (pllc0_on)
+		__raw_writel(0, PLLC01STPCR);
+	else
+		__raw_writel(1 << 28, PLLC01STPCR);
+
+	r8a7740_set_reset_vector(__pa(r8a7740_resume));
+	r8a7740_prepare_wakeup();
+	r8a7740_setup_sysc(1 << 0, 0);
+
+	/* Activate delayed shutdown of A3SM */
+	reg32 = __raw_readl(SPDCR);
+	reg32 |= (1 << 31) | (1 << 12);
+	__raw_writel(reg32, SPDCR);
+
+	/* We activate CPU Core Standby as well here */
+	reg32 = __raw_readl(SYSTBCR);
+	reg32 |= (1 << 4);
+	__raw_writel(reg32, SYSTBCR);
+
+	/* Clear Wakeup Factors and do suspend */
+	reg32 = __raw_readl(WUPSFAC);
+	cpu_suspend(0, r8a7740_do_suspend);
+	outer_resume();
+	reg32 = __raw_readl(WUPSFAC);
+
+	/* Clear CPU Core Standby flag for other WFI instructions */
+	reg32 &= ~(1 << 4);
+	__raw_writel(reg32, SYSTBCR);
+
+}
+
 static int r8a7740_enter_suspend(suspend_state_t suspend_state)
 {
-	cpu_do_idle();
+	r8a7740_enter_a3sm_common(0);
 	return 0;
 }
 
@@ -74,9 +232,10 @@ static void r8a7740_suspend_init(void)
 }
 #else
 static void r8a7740_suspend_init(void) {}
-#endif
+#endif /* CONFIG_SUSPEND */
 
 void __init r8a7740_pm_init(void)
 {
 	r8a7740_suspend_init();
+	r8a7740_cpuidle_init();
 }
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 326a4ab..4656987 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -70,29 +70,15 @@ void __init r8a7740_map_io(void)
 }
 
 /* PFC */
-static struct resource r8a7740_pfc_resources[] = {
-	[0] = {
-		.start	= 0xe6050000,
-		.end	= 0xe6057fff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= 0xe605800c,
-		.end	= 0xe605802b,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device r8a7740_pfc_device = {
-	.name		= "pfc-r8a7740",
-	.id		= -1,
-	.resource	= r8a7740_pfc_resources,
-	.num_resources	= ARRAY_SIZE(r8a7740_pfc_resources),
+static const struct resource pfc_resources[] = {
+	DEFINE_RES_MEM(0xe6050000, 0x8000),
+	DEFINE_RES_MEM(0xe605800c, 0x0020),
 };
 
 void __init r8a7740_pinmux_init(void)
 {
-	platform_device_register(&r8a7740_pfc_device);
+	platform_device_register_simple("pfc-r8a7740", -1, pfc_resources,
+					ARRAY_SIZE(pfc_resources));
 }
 
 static struct renesas_intc_irqpin_config irqpin0_platform_data = {
@@ -531,11 +517,7 @@ static struct platform_device ipmmu_device = {
 	.num_resources  = ARRAY_SIZE(ipmmu_resources),
 };
 
-static struct platform_device *r8a7740_early_devices[] __initdata = {
-	&irqpin0_device,
-	&irqpin1_device,
-	&irqpin2_device,
-	&irqpin3_device,
+static struct platform_device *r8a7740_devices_dt[] __initdata = {
 	&scif0_device,
 	&scif1_device,
 	&scif2_device,
@@ -546,6 +528,13 @@ static struct platform_device *r8a7740_early_devices[] __initdata = {
 	&scif7_device,
 	&scifb_device,
 	&cmt10_device,
+};
+
+static struct platform_device *r8a7740_early_devices[] __initdata = {
+	&irqpin0_device,
+	&irqpin1_device,
+	&irqpin2_device,
+	&irqpin3_device,
 	&tmu00_device,
 	&tmu01_device,
 	&tmu02_device,
@@ -965,6 +954,8 @@ void __init r8a7740_add_standard_devices(void)
 	/* add devices */
 	platform_add_devices(r8a7740_early_devices,
 			    ARRAY_SIZE(r8a7740_early_devices));
+	platform_add_devices(r8a7740_devices_dt,
+			    ARRAY_SIZE(r8a7740_devices_dt));
 	platform_add_devices(r8a7740_late_devices,
 			     ARRAY_SIZE(r8a7740_late_devices));
 
@@ -986,6 +977,8 @@ void __init r8a7740_add_early_devices(void)
 {
 	early_platform_add_devices(r8a7740_early_devices,
 				   ARRAY_SIZE(r8a7740_early_devices));
+	early_platform_add_devices(r8a7740_devices_dt,
+				   ARRAY_SIZE(r8a7740_devices_dt));
 
 	/* setup early console here as well */
 	shmobile_setup_console();
@@ -993,33 +986,29 @@ void __init r8a7740_add_early_devices(void)
 
 #ifdef CONFIG_USE_OF
 
-void __init r8a7740_add_early_devices_dt(void)
-{
-	shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
-
-	early_platform_add_devices(r8a7740_early_devices,
-				   ARRAY_SIZE(r8a7740_early_devices));
-
-	/* setup early console here as well */
-	shmobile_setup_console();
-}
-
 static const struct of_dev_auxdata r8a7740_auxdata_lookup[] __initconst = {
 	{ }
 };
 
 void __init r8a7740_add_standard_devices_dt(void)
 {
-	/* clocks are setup late during boot in the case of DT */
-	r8a7740_clock_init(0);
-
-	platform_add_devices(r8a7740_early_devices,
-			    ARRAY_SIZE(r8a7740_early_devices));
-
+	platform_add_devices(r8a7740_devices_dt,
+			    ARRAY_SIZE(r8a7740_devices_dt));
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     r8a7740_auxdata_lookup, NULL);
 }
 
+void __init r8a7740_init_delay(void)
+{
+	shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
+};
+
+static void __init r8a7740_generic_init(void)
+{
+	r8a7740_clock_init(0);
+	r8a7740_add_standard_devices_dt();
+}
+
 static const char *r8a7740_boards_compat_dt[] __initdata = {
 	"renesas,r8a7740",
 	NULL,
@@ -1027,9 +1016,9 @@ static const char *r8a7740_boards_compat_dt[] __initdata = {
 
 DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
 	.map_io		= r8a7740_map_io,
-	.init_early	= r8a7740_add_early_devices_dt,
-	.init_irq	= r8a7740_init_irq,
-	.init_machine	= r8a7740_add_standard_devices_dt,
+	.init_early	= r8a7740_init_delay,
+	.init_irq	= r8a7740_init_irq_of,
+	.init_machine	= r8a7740_generic_init,
 	.dt_compat	= r8a7740_boards_compat_dt,
 MACHINE_END
 
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index 30b4a33..a02efce 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -24,6 +24,7 @@
 #include <linux/irqchip/arm-gic.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
+#include <linux/platform_data/gpio-rcar.h>
 #include <linux/platform_data/irq-renesas-intc-irqpin.h>
 #include <linux/platform_device.h>
 #include <linux/irqchip.h>
@@ -80,12 +81,6 @@ static struct sh_timer_config sh_tmu1_platform_data = {
 	.clocksource_rating	= 200,
 };
 
-/* Ether */
-static struct resource ether_resources[] = {
-	DEFINE_RES_MEM(0xfde00000, 0x400),
-	DEFINE_RES_IRQ(gic_iid(0x89)),
-};
-
 #define r8a7778_register_tmu(idx)			\
 	platform_device_register_resndata(		\
 		&platform_bus, "sh_tmu", idx,		\
@@ -94,6 +89,90 @@ static struct resource ether_resources[] = {
 		&sh_tmu##idx##_platform_data,		\
 		sizeof(sh_tmu##idx##_platform_data))
 
+/* Ether */
+static struct resource ether_resources[] = {
+	DEFINE_RES_MEM(0xfde00000, 0x400),
+	DEFINE_RES_IRQ(gic_iid(0x89)),
+};
+
+void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata)
+{
+	platform_device_register_resndata(&platform_bus, "sh-eth", -1,
+					  ether_resources,
+					  ARRAY_SIZE(ether_resources),
+					  pdata, sizeof(*pdata));
+}
+
+/* PFC/GPIO */
+static struct resource pfc_resources[] = {
+	DEFINE_RES_MEM(0xfffc0000, 0x118),
+};
+
+#define R8A7778_GPIO(idx)						\
+static struct resource r8a7778_gpio##idx##_resources[] = {		\
+	DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30),		\
+	DEFINE_RES_IRQ(gic_iid(0x87)),					\
+};									\
+									\
+static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data = {	\
+	.gpio_base	= 32 * (idx),					\
+	.irq_base	= GPIO_IRQ_BASE(idx),				\
+	.number_of_pins	= 32,						\
+	.pctl_name	= "pfc-r8a7778",				\
+}
+
+R8A7778_GPIO(0);
+R8A7778_GPIO(1);
+R8A7778_GPIO(2);
+R8A7778_GPIO(3);
+R8A7778_GPIO(4);
+
+#define r8a7778_register_gpio(idx)				\
+	platform_device_register_resndata(			\
+		&platform_bus, "gpio_rcar", idx,		\
+		r8a7778_gpio##idx##_resources,			\
+		ARRAY_SIZE(r8a7778_gpio##idx##_resources),	\
+		&r8a7778_gpio##idx##_platform_data,		\
+		sizeof(r8a7778_gpio##idx##_platform_data))
+
+void __init r8a7778_pinmux_init(void)
+{
+	platform_device_register_simple(
+		"pfc-r8a7778", -1,
+		pfc_resources,
+		ARRAY_SIZE(pfc_resources));
+
+	r8a7778_register_gpio(0);
+	r8a7778_register_gpio(1);
+	r8a7778_register_gpio(2);
+	r8a7778_register_gpio(3);
+	r8a7778_register_gpio(4);
+}
+
+/* SDHI */
+static struct resource sdhi_resources[] = {
+	/* SDHI0 */
+	DEFINE_RES_MEM(0xFFE4C000, 0x100),
+	DEFINE_RES_IRQ(gic_iid(0x77)),
+	/* SDHI1 */
+	DEFINE_RES_MEM(0xFFE4D000, 0x100),
+	DEFINE_RES_IRQ(gic_iid(0x78)),
+	/* SDHI2 */
+	DEFINE_RES_MEM(0xFFE4F000, 0x100),
+	DEFINE_RES_IRQ(gic_iid(0x76)),
+};
+
+void __init r8a7778_sdhi_init(int id,
+			      struct sh_mobile_sdhi_info *info)
+{
+	BUG_ON(id < 0 || id > 2);
+
+	platform_device_register_resndata(
+		&platform_bus, "sh_mobile_sdhi", id,
+		sdhi_resources + (2 * id), 2,
+		info, sizeof(*info));
+}
+
 void __init r8a7778_add_standard_devices(void)
 {
 	int i;
@@ -118,14 +197,6 @@ void __init r8a7778_add_standard_devices(void)
 	r8a7778_register_tmu(1);
 }
 
-void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata)
-{
-	platform_device_register_resndata(&platform_bus, "sh_eth", -1,
-					  ether_resources,
-					  ARRAY_SIZE(ether_resources),
-					  pdata, sizeof(*pdata));
-}
-
 static struct renesas_intc_irqpin_config irqpin_platform_data = {
 	.irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */
 	.sense_bitfield_width = 2,
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index b0b3948..a93788e 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -65,11 +65,7 @@ void __init r8a7779_map_io(void)
 }
 
 static struct resource r8a7779_pfc_resources[] = {
-	[0] = {
-		.start	= 0xfffc0000,
-		.end	= 0xfffc023b,
-		.flags	= IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM(0xfffc0000, 0x023c),
 };
 
 static struct platform_device r8a7779_pfc_device = {
@@ -81,15 +77,8 @@ static struct platform_device r8a7779_pfc_device = {
 
 #define R8A7779_GPIO(idx, npins) \
 static struct resource r8a7779_gpio##idx##_resources[] = {		\
-	[0] = {								\
-		.start	= 0xffc40000 + 0x1000 * (idx),			\
-		.end	= 0xffc4002b + 0x1000 * (idx),			\
-		.flags	= IORESOURCE_MEM,				\
-	},								\
-	[1] = {								\
-		.start	= gic_iid(0xad + (idx)),			\
-		.flags	= IORESOURCE_IRQ,				\
-	}								\
+	DEFINE_RES_MEM(0xffc40000 + (0x1000 * (idx)), 0x002c),		\
+	DEFINE_RES_IRQ(gic_iid(0xad + (idx))),				\
 };									\
 									\
 static struct gpio_rcar_config r8a7779_gpio##idx##_platform_data = {	\
@@ -443,7 +432,7 @@ void __init r8a7779_add_standard_devices(void)
 
 void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata)
 {
-	platform_device_register_resndata(&platform_bus, "sh_eth", -1,
+	platform_device_register_resndata(&platform_bus, "sh-eth", -1,
 					  ether_resources,
 					  ARRAY_SIZE(ether_resources),
 					  pdata, sizeof(*pdata));
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 49de2d5..eeef5f6 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
 #include <linux/serial_sci.h>
+#include <linux/platform_data/gpio-rcar.h>
 #include <linux/platform_data/irq-renesas-irqc.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
@@ -31,13 +32,45 @@
 
 static const struct resource pfc_resources[] = {
 	DEFINE_RES_MEM(0xe6060000, 0x250),
-	DEFINE_RES_MEM(0xe6050000, 0x5050),
 };
 
+#define R8A7790_GPIO(idx)						\
+static struct resource r8a7790_gpio##idx##_resources[] = {		\
+	DEFINE_RES_MEM(0xe6050000 + 0x1000 * (idx), 0x50),		\
+	DEFINE_RES_IRQ(gic_spi(4 + (idx))),				\
+};									\
+									\
+static struct gpio_rcar_config r8a7790_gpio##idx##_platform_data = {	\
+	.gpio_base	= 32 * (idx),					\
+	.irq_base	= 0,						\
+	.number_of_pins	= 32,						\
+	.pctl_name	= "pfc-r8a7790",				\
+};									\
+
+R8A7790_GPIO(0);
+R8A7790_GPIO(1);
+R8A7790_GPIO(2);
+R8A7790_GPIO(3);
+R8A7790_GPIO(4);
+R8A7790_GPIO(5);
+
+#define r8a7790_register_gpio(idx)					\
+	platform_device_register_resndata(&platform_bus, "gpio_rcar", idx, \
+		r8a7790_gpio##idx##_resources,				\
+		ARRAY_SIZE(r8a7790_gpio##idx##_resources),		\
+		&r8a7790_gpio##idx##_platform_data,			\
+		sizeof(r8a7790_gpio##idx##_platform_data))
+
 void __init r8a7790_pinmux_init(void)
 {
 	platform_device_register_simple("pfc-r8a7790", -1, pfc_resources,
 					ARRAY_SIZE(pfc_resources));
+	r8a7790_register_gpio(0);
+	r8a7790_register_gpio(1);
+	r8a7790_register_gpio(2);
+	r8a7790_register_gpio(3);
+	r8a7790_register_gpio(4);
+	r8a7790_register_gpio(5);
 }
 
 #define SCIF_COMMON(scif_type, baseaddr, irq)			\
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 5502d62..c70a3cc 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -62,29 +62,15 @@ void __init sh7372_map_io(void)
 }
 
 /* PFC */
-static struct resource sh7372_pfc_resources[] = {
-	[0] = {
-		.start	= 0xe6050000,
-		.end	= 0xe6057fff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= 0xe605800c,
-		.end	= 0xe6058027,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device sh7372_pfc_device = {
-	.name		= "pfc-sh7372",
-	.id		= -1,
-	.resource	= sh7372_pfc_resources,
-	.num_resources	= ARRAY_SIZE(sh7372_pfc_resources),
+static const struct resource pfc_resources[] = {
+	DEFINE_RES_MEM(0xe6050000, 0x8000),
+	DEFINE_RES_MEM(0xe605800c, 0x001c),
 };
 
 void __init sh7372_pinmux_init(void)
 {
-	platform_device_register(&sh7372_pfc_device);
+	platform_device_register_simple("pfc-sh7372", -1, pfc_resources,
+					ARRAY_SIZE(pfc_resources));
 }
 
 /* SCIFA0 */
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index fdf3894..1e1289e 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -61,29 +61,16 @@ void __init sh73a0_map_io(void)
 	iotable_init(sh73a0_io_desc, ARRAY_SIZE(sh73a0_io_desc));
 }
 
-static struct resource sh73a0_pfc_resources[] = {
-	[0] = {
-		.start	= 0xe6050000,
-		.end	= 0xe6057fff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= 0xe605801c,
-		.end	= 0xe6058027,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device sh73a0_pfc_device = {
-	.name		= "pfc-sh73a0",
-	.id		= -1,
-	.resource	= sh73a0_pfc_resources,
-	.num_resources	= ARRAY_SIZE(sh73a0_pfc_resources),
+/* PFC */
+static const struct resource pfc_resources[] = {
+	DEFINE_RES_MEM(0xe6050000, 0x8000),
+	DEFINE_RES_MEM(0xe605801c, 0x000c),
 };
 
 void __init sh73a0_pinmux_init(void)
 {
-	platform_device_register(&sh73a0_pfc_device);
+	platform_device_register_simple("pfc-sh73a0", -1, pfc_resources,
+					ARRAY_SIZE(pfc_resources));
 }
 
 static struct plat_sci_port scif0_platform_data = {
@@ -248,37 +235,6 @@ static struct platform_device scif8_device = {
 	},
 };
 
-static struct sh_timer_config cmt10_platform_data = {
-	.name = "CMT10",
-	.channel_offset = 0x10,
-	.timer_bit = 0,
-	.clockevent_rating = 125,
-	.clocksource_rating = 125,
-};
-
-static struct resource cmt10_resources[] = {
-	[0] = {
-		.name	= "CMT10",
-		.start	= 0xe6138010,
-		.end	= 0xe613801b,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= gic_spi(65),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device cmt10_device = {
-	.name		= "sh_cmt",
-	.id		= 10,
-	.dev = {
-		.platform_data	= &cmt10_platform_data,
-	},
-	.resource	= cmt10_resources,
-	.num_resources	= ARRAY_SIZE(cmt10_resources),
-};
-
 /* TMU */
 static struct sh_timer_config tmu00_platform_data = {
 	.name = "TMU00",
@@ -288,12 +244,7 @@ static struct sh_timer_config tmu00_platform_data = {
 };
 
 static struct resource tmu00_resources[] = {
-	[0] = {
-		.name	= "TMU00",
-		.start	= 0xfff60008,
-		.end	= 0xfff60013,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xfff60008, 0xc, "TMU00"),
 	[1] = {
 		.start	= intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */
 		.flags	= IORESOURCE_IRQ,
@@ -318,12 +269,7 @@ static struct sh_timer_config tmu01_platform_data = {
 };
 
 static struct resource tmu01_resources[] = {
-	[0] = {
-		.name	= "TMU01",
-		.start	= 0xfff60014,
-		.end	= 0xfff6001f,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xfff60014, 0xc, "TMU00"),
 	[1] = {
 		.start	= intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */
 		.flags	= IORESOURCE_IRQ,
@@ -341,12 +287,7 @@ static struct platform_device tmu01_device = {
 };
 
 static struct resource i2c0_resources[] = {
-	[0] = {
-		.name	= "IIC0",
-		.start	= 0xe6820000,
-		.end	= 0xe6820425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xe6820000, 0x426, "IIC0"),
 	[1] = {
 		.start	= gic_spi(167),
 		.end	= gic_spi(170),
@@ -355,12 +296,7 @@ static struct resource i2c0_resources[] = {
 };
 
 static struct resource i2c1_resources[] = {
-	[0] = {
-		.name	= "IIC1",
-		.start	= 0xe6822000,
-		.end	= 0xe6822425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xe6822000, 0x426, "IIC1"),
 	[1] = {
 		.start	= gic_spi(51),
 		.end	= gic_spi(54),
@@ -369,12 +305,7 @@ static struct resource i2c1_resources[] = {
 };
 
 static struct resource i2c2_resources[] = {
-	[0] = {
-		.name	= "IIC2",
-		.start	= 0xe6824000,
-		.end	= 0xe6824425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xe6824000, 0x426, "IIC2"),
 	[1] = {
 		.start	= gic_spi(171),
 		.end	= gic_spi(174),
@@ -383,12 +314,7 @@ static struct resource i2c2_resources[] = {
 };
 
 static struct resource i2c3_resources[] = {
-	[0] = {
-		.name	= "IIC3",
-		.start	= 0xe6826000,
-		.end	= 0xe6826425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xe6826000, 0x426, "IIC3"),
 	[1] = {
 		.start	= gic_spi(183),
 		.end	= gic_spi(186),
@@ -397,12 +323,7 @@ static struct resource i2c3_resources[] = {
 };
 
 static struct resource i2c4_resources[] = {
-	[0] = {
-		.name	= "IIC4",
-		.start	= 0xe6828000,
-		.end	= 0xe6828425 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
+	[0] = DEFINE_RES_MEM_NAMED(0xe6828000, 0x426, "IIC4"),
 	[1] = {
 		.start	= gic_spi(187),
 		.end	= gic_spi(190),
@@ -623,12 +544,7 @@ static struct sh_dmae_pdata sh73a0_dmae_platform_data = {
 };
 
 static struct resource sh73a0_dmae_resources[] = {
-	{
-		/* Registers including DMAOR and channels including DMARSx */
-		.start  = 0xfe000020,
-		.end    = 0xfe008a00 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM(0xfe000020, 0x89e0),
 	{
 		.name	= "error_irq",
 		.start  = gic_spi(129),
@@ -727,18 +643,10 @@ static struct sh_dmae_pdata sh73a0_mpdma_platform_data = {
 
 /* Resource order important! */
 static struct resource sh73a0_mpdma_resources[] = {
-	{
-		/* Channel registers and DMAOR */
-		.start	= 0xec618020,
-		.end	= 0xec61828f,
-		.flags	= IORESOURCE_MEM,
-	},
-	{
-		/* DMARSx */
-		.start	= 0xec619000,
-		.end	= 0xec61900b,
-		.flags	= IORESOURCE_MEM,
-	},
+	/* Channel registers and DMAOR */
+	DEFINE_RES_MEM(0xec618020, 0x270),
+	/* DMARSx */
+	DEFINE_RES_MEM(0xec619000, 0xc),
 	{
 		.name	= "error_irq",
 		.start	= gic_spi(181),
@@ -785,12 +693,7 @@ static struct platform_device pmu_device = {
 
 /* an IPMMU module for ICB */
 static struct resource ipmmu_resources[] = {
-	[0] = {
-		.name	= "IPMMU",
-		.start	= 0xfe951000,
-		.end	= 0xfe9510ff,
-		.flags	= IORESOURCE_MEM,
-	},
+	DEFINE_RES_MEM_NAMED(0xfe951000, 0x100, "IPMMU"),
 };
 
 static const char * const ipmmu_dev_names[] = {
@@ -943,7 +846,6 @@ static struct platform_device *sh73a0_devices_dt[] __initdata = {
 	&scif6_device,
 	&scif7_device,
 	&scif8_device,
-	&cmt10_device,
 };
 
 static struct platform_device *sh73a0_early_devices[] __initdata = {
@@ -1016,6 +918,8 @@ static const struct of_dev_auxdata sh73a0_auxdata_lookup[] __initconst = {
 
 void __init sh73a0_add_standard_devices_dt(void)
 {
+	struct platform_device_info devinfo = { .name = "cpufreq-cpu0", .id = -1, };
+
 	/* clocks are setup late during boot in the case of DT */
 	sh73a0_clock_init();
 
@@ -1023,6 +927,9 @@ void __init sh73a0_add_standard_devices_dt(void)
 			     ARRAY_SIZE(sh73a0_devices_dt));
 	of_platform_populate(NULL, of_default_bus_match_table,
 			     sh73a0_auxdata_lookup, NULL);
+
+	/* Instantiate cpufreq-cpu0 */
+	platform_device_register_full(&devinfo);
 }
 
 static const char *sh73a0_boards_compat_dt[] __initdata = {
diff --git a/arch/arm/mach-shmobile/sleep-r8a7740.S b/arch/arm/mach-shmobile/sleep-r8a7740.S
new file mode 100644
index 0000000..982eacb
--- /dev/null
+++ b/arch/arm/mach-shmobile/sleep-r8a7740.S
@@ -0,0 +1,57 @@
+/*
+ * Low level sleep code for the SoC r8a7740
+ *
+ * Copyright (C) 2013 Bastian Hecht
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+#include <asm/memory.h>
+
+#ifdef CONFIG_SUSPEND
+
+/* r8a7740_shutdown expects L2 to be flushed */
+	.text
+ENTRY(r8a7740_shutdown)
+	/*
+	 * Clear the SCTLR.C bit to prevent further data cache
+	 * allocation. Clearing SCTLR.C would make all the data accesses
+	 * strongly ordered and would not hit the cache.
+	 */
+	mrc	p15, 0, r0, c1, c0, 0
+	bic	r0, r0, #(1 << 2)		@ Disable the C bit
+	mcr	p15, 0, r0, c1, c0, 0
+	isb
+
+	bl      v7_flush_dcache_all
+
+wfi_loop:
+	bl	cpu_v7_do_idle
+	b wfi_loop
+ENDPROC(r8a7740_shutdown)
+
+	.text
+ENTRY(v7_cpu_resume)
+	bl	v7_invalidate_l1
+	b	cpu_resume
+ENDPROC(v7_cpu_resume)
+
+/*
+ * The entry point of a warm reboot, used by wakeup scenarios
+ *
+ * The CPU jumps in this case to (0xfffff000 & SBAR), so we need
+ * to align this function properly.
+ * We use a long jump into the text segment and use the physical
+ * address as the MMU is still turned off.
+ */
+	.align	12
+	.text
+ENTRY(r8a7740_resume)
+	ldr	pc, 1f
+1:	.long	v7_cpu_resume - PAGE_OFFSET + PLAT_PHYS_OFFSET
+ENDPROC(r8a7740_resume)
+#endif
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 35955b5..9e8101e 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -397,6 +397,15 @@ config CPU_V7
 	select CPU_PABRT_V7
 	select CPU_TLB_V7 if MMU
 
+# ARMv7M
+config CPU_V7M
+	bool
+	select CPU_32v7M
+	select CPU_ABRT_NOMMU
+	select CPU_CACHE_NOP
+	select CPU_PABRT_LEGACY
+	select CPU_THUMBONLY
+
 config CPU_THUMBONLY
 	bool
 	# There are no CPUs available with MMU that don't implement an ARM ISA:
@@ -441,6 +450,9 @@ config CPU_32v6K
 config CPU_32v7
 	bool
 
+config CPU_32v7M
+	bool
+
 # The abort model
 config CPU_ABRT_NOMMU
 	bool
@@ -491,6 +503,9 @@ config CPU_CACHE_V6
 config CPU_CACHE_V7
 	bool
 
+config CPU_CACHE_NOP
+	bool
+
 config CPU_CACHE_VIVT
 	bool
 
@@ -613,7 +628,11 @@ config ARCH_DMA_ADDR_T_64BIT
 
 config ARM_THUMB
 	bool "Support Thumb user binaries" if !CPU_THUMBONLY
-	depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_V6 || CPU_V6K || CPU_V7 || CPU_FEROCEON
+	depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || \
+		CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || \
+		CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \
+		CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_V6 || CPU_V6K || \
+		CPU_V7 || CPU_FEROCEON || CPU_V7M
 	default y
 	help
 	  Say Y if you want to include kernel support for running user space
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 9e51be9..ee558a0 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_CPU_CACHE_V4WB)	+= cache-v4wb.o
 obj-$(CONFIG_CPU_CACHE_V6)	+= cache-v6.o
 obj-$(CONFIG_CPU_CACHE_V7)	+= cache-v7.o
 obj-$(CONFIG_CPU_CACHE_FA)	+= cache-fa.o
+obj-$(CONFIG_CPU_CACHE_NOP)	+= cache-nop.o
 
 AFLAGS_cache-v6.o	:=-Wa,-march=armv6
 AFLAGS_cache-v7.o	:=-Wa,-march=armv7-a
@@ -87,6 +88,7 @@ obj-$(CONFIG_CPU_FEROCEON)	+= proc-feroceon.o
 obj-$(CONFIG_CPU_V6)		+= proc-v6.o
 obj-$(CONFIG_CPU_V6K)		+= proc-v6.o
 obj-$(CONFIG_CPU_V7)		+= proc-v7.o
+obj-$(CONFIG_CPU_V7M)		+= proc-v7m.o
 
 AFLAGS_proc-v6.o	:=-Wa,-march=armv6
 AFLAGS_proc-v7.o	:=-Wa,-march=armv7-a
diff --git a/arch/arm/mm/cache-nop.S b/arch/arm/mm/cache-nop.S
new file mode 100644
index 0000000..8e12ddc
--- /dev/null
+++ b/arch/arm/mm/cache-nop.S
@@ -0,0 +1,50 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+#include "proc-macros.S"
+
+ENTRY(nop_flush_icache_all)
+	mov	pc, lr
+ENDPROC(nop_flush_icache_all)
+
+	.globl nop_flush_kern_cache_all
+	.equ nop_flush_kern_cache_all, nop_flush_icache_all
+
+	.globl nop_flush_kern_cache_louis
+	.equ nop_flush_kern_cache_louis, nop_flush_icache_all
+
+	.globl nop_flush_user_cache_all
+	.equ nop_flush_user_cache_all, nop_flush_icache_all
+
+	.globl nop_flush_user_cache_range
+	.equ nop_flush_user_cache_range, nop_flush_icache_all
+
+	.globl nop_coherent_kern_range
+	.equ nop_coherent_kern_range, nop_flush_icache_all
+
+ENTRY(nop_coherent_user_range)
+	mov	r0, 0
+	mov	pc, lr
+ENDPROC(nop_coherent_user_range)
+
+	.globl nop_flush_kern_dcache_area
+	.equ nop_flush_kern_dcache_area, nop_flush_icache_all
+
+	.globl nop_dma_flush_range
+	.equ nop_dma_flush_range, nop_flush_icache_all
+
+	.globl nop_dma_map_area
+	.equ nop_dma_map_area, nop_flush_icache_all
+
+	.globl nop_dma_unmap_area
+	.equ nop_dma_unmap_area, nop_flush_icache_all
+
+	__INITDATA
+
+	@ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S)
+	define_cache_functions nop
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 10062ce..0c63562 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -181,11 +181,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base(random_factor);
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
 
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index d51225f..dd3a6c6 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -20,12 +20,19 @@
 
 void __init arm_mm_memblock_reserve(void)
 {
+#ifndef CONFIG_CPU_V7M
 	/*
 	 * Register the exception vector page.
 	 * some architectures which the DRAM is the exception vector to trap,
 	 * alloc_page breaks with error, although it is not NULL, but "0."
 	 */
 	memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE);
+#else /* ifndef CONFIG_CPU_V7M */
+	/*
+	 * There is no dedicated vector page on V7-M. So nothing needs to be
+	 * reserved here.
+	 */
+#endif
 }
 
 void __init sanity_check_meminfo(void)
diff --git a/arch/arm/mm/proc-v7m.S b/arch/arm/mm/proc-v7m.S
new file mode 100644
index 0000000..000499c
--- /dev/null
+++ b/arch/arm/mm/proc-v7m.S
@@ -0,0 +1,157 @@
+/*
+ *  linux/arch/arm/mm/proc-v7m.S
+ *
+ *  Copyright (C) 2008 ARM Ltd.
+ *  Copyright (C) 2001 Deep Blue Solutions Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  This is the "shell" of the ARMv7-M processor support.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/v7m.h>
+#include "proc-macros.S"
+
+ENTRY(cpu_v7m_proc_init)
+	mov	pc, lr
+ENDPROC(cpu_v7m_proc_init)
+
+ENTRY(cpu_v7m_proc_fin)
+	mov	pc, lr
+ENDPROC(cpu_v7m_proc_fin)
+
+/*
+ *	cpu_v7m_reset(loc)
+ *
+ *	Perform a soft reset of the system.  Put the CPU into the
+ *	same state as it would be if it had been reset, and branch
+ *	to what would be the reset vector.
+ *
+ *	- loc   - location to jump to for soft reset
+ */
+	.align	5
+ENTRY(cpu_v7m_reset)
+	mov	pc, r0
+ENDPROC(cpu_v7m_reset)
+
+/*
+ *	cpu_v7m_do_idle()
+ *
+ *	Idle the processor (eg, wait for interrupt).
+ *
+ *	IRQs are already disabled.
+ */
+ENTRY(cpu_v7m_do_idle)
+	wfi
+	mov	pc, lr
+ENDPROC(cpu_v7m_do_idle)
+
+ENTRY(cpu_v7m_dcache_clean_area)
+	mov	pc, lr
+ENDPROC(cpu_v7m_dcache_clean_area)
+
+/*
+ * There is no MMU, so here is nothing to do.
+ */
+ENTRY(cpu_v7m_switch_mm)
+	mov	pc, lr
+ENDPROC(cpu_v7m_switch_mm)
+
+.globl	cpu_v7m_suspend_size
+.equ	cpu_v7m_suspend_size, 0
+
+#ifdef CONFIG_ARM_CPU_SUSPEND
+ENTRY(cpu_v7m_do_suspend)
+	mov	pc, lr
+ENDPROC(cpu_v7m_do_suspend)
+
+ENTRY(cpu_v7m_do_resume)
+	mov	pc, lr
+ENDPROC(cpu_v7m_do_resume)
+#endif
+
+	.section ".text.init", #alloc, #execinstr
+
+/*
+ *	__v7m_setup
+ *
+ *	This should be able to cover all ARMv7-M cores.
+ */
+__v7m_setup:
+	@ Configure the vector table base address
+	ldr	r0, =BASEADDR_V7M_SCB
+	ldr	r12, =vector_table
+	str	r12, [r0, V7M_SCB_VTOR]
+
+	@ enable UsageFault, BusFault and MemManage fault.
+	ldr	r5, [r0, #V7M_SCB_SHCSR]
+	orr	r5, #(V7M_SCB_SHCSR_USGFAULTENA | V7M_SCB_SHCSR_BUSFAULTENA | V7M_SCB_SHCSR_MEMFAULTENA)
+	str	r5, [r0, #V7M_SCB_SHCSR]
+
+	@ Lower the priority of the SVC and PendSV exceptions
+	mov	r5, #0x80000000
+	str	r5, [r0, V7M_SCB_SHPR2]	@ set SVC priority
+	mov	r5, #0x00800000
+	str	r5, [r0, V7M_SCB_SHPR3]	@ set PendSV priority
+
+	@ SVC to run the kernel in this mode
+	adr	r1, BSYM(1f)
+	ldr	r5, [r12, #11 * 4]	@ read the SVC vector entry
+	str	r1, [r12, #11 * 4]	@ write the temporary SVC vector entry
+	mov	r6, lr			@ save LR
+	mov	r7, sp			@ save SP
+	ldr	sp, =__v7m_setup_stack_top
+	cpsie	i
+	svc	#0
+1:	cpsid	i
+	str	r5, [r12, #11 * 4]	@ restore the original SVC vector entry
+	mov	lr, r6			@ restore LR
+	mov	sp, r7			@ restore SP
+
+	@ Special-purpose control register
+	mov	r1, #1
+	msr	control, r1		@ Thread mode has unpriviledged access
+
+	@ Configure the System Control Register to ensure 8-byte stack alignment
+	@ Note the STKALIGN bit is either RW or RAO.
+	ldr	r12, [r0, V7M_SCB_CCR]	@ system control register
+	orr	r12, #V7M_SCB_CCR_STKALIGN
+	str	r12, [r0, V7M_SCB_CCR]
+	mov	pc, lr
+ENDPROC(__v7m_setup)
+
+	define_processor_functions v7m, dabort=nommu_early_abort, pabort=legacy_pabort, nommu=1
+
+	.section ".rodata"
+	string cpu_arch_name, "armv7m"
+	string cpu_elf_name "v7m"
+	string cpu_v7m_name "ARMv7-M"
+
+	.section ".proc.info.init", #alloc, #execinstr
+
+	/*
+	 * Match any ARMv7-M processor core.
+	 */
+	.type	__v7m_proc_info, #object
+__v7m_proc_info:
+	.long	0x000f0000		@ Required ID value
+	.long	0x000f0000		@ Mask for ID
+	.long   0			@ proc_info_list.__cpu_mm_mmu_flags
+	.long   0			@ proc_info_list.__cpu_io_mmu_flags
+	b	__v7m_setup		@ proc_info_list.__cpu_flush
+	.long	cpu_arch_name
+	.long	cpu_elf_name
+	.long	HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_IDIVT
+	.long	cpu_v7m_name
+	.long	v7m_processor_functions	@ proc_info_list.proc
+	.long	0			@ proc_info_list.tlb
+	.long	0			@ proc_info_list.user
+	.long	nop_cache_fns		@ proc_info_list.cache
+	.size	__v7m_proc_info, . - __v7m_proc_info
+
+__v7m_setup_stack:
+	.space	4 * 8				@ 8 registers
+__v7m_setup_stack_top:
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 1a643ee..eb4daba 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -55,7 +55,8 @@
 #define FLAG_NEED_X_RESET	(1 << 0)
 
 struct jit_ctx {
-	const struct sk_filter *skf;
+	unsigned short prog_len;
+	struct sock_filter *prog_insns;
 	unsigned idx;
 	unsigned prologue_bytes;
 	int ret0_fp_idx;
@@ -131,8 +132,8 @@ static u16 saved_regs(struct jit_ctx *ctx)
 {
 	u16 ret = 0;
 
-	if ((ctx->skf->len > 1) ||
-	    (ctx->skf->insns[0].code == BPF_S_RET_A))
+	if ((ctx->prog_len > 1) ||
+	    (ctx->prog_insns[0].code == BPF_S_RET_A))
 		ret |= 1 << r_A;
 
 #ifdef CONFIG_FRAME_POINTER
@@ -181,7 +182,7 @@ static inline bool is_load_to_a(u16 inst)
 static void build_prologue(struct jit_ctx *ctx)
 {
 	u16 reg_set = saved_regs(ctx);
-	u16 first_inst = ctx->skf->insns[0].code;
+	u16 first_inst = ctx->prog_insns[0].code;
 	u16 off;
 
 #ifdef CONFIG_FRAME_POINTER
@@ -279,7 +280,7 @@ static u16 imm_offset(u32 k, struct jit_ctx *ctx)
 		ctx->imms[i] = k;
 
 	/* constants go just after the epilogue */
-	offset =  ctx->offsets[ctx->skf->len];
+	offset =  ctx->offsets[ctx->prog_len];
 	offset += ctx->prologue_bytes;
 	offset += ctx->epilogue_bytes;
 	offset += i * 4;
@@ -419,7 +420,7 @@ static inline void emit_err_ret(u8 cond, struct jit_ctx *ctx)
 		emit(ARM_MOV_R(ARM_R0, ARM_R0), ctx);
 	} else {
 		_emit(cond, ARM_MOV_I(ARM_R0, 0), ctx);
-		_emit(cond, ARM_B(b_imm(ctx->skf->len, ctx)), ctx);
+		_emit(cond, ARM_B(b_imm(ctx->prog_len, ctx)), ctx);
 	}
 }
 
@@ -469,14 +470,13 @@ static inline void update_on_xread(struct jit_ctx *ctx)
 static int build_body(struct jit_ctx *ctx)
 {
 	void *load_func[] = {jit_get_skb_b, jit_get_skb_h, jit_get_skb_w};
-	const struct sk_filter *prog = ctx->skf;
 	const struct sock_filter *inst;
 	unsigned i, load_order, off, condt;
 	int imm12;
 	u32 k;
 
-	for (i = 0; i < prog->len; i++) {
-		inst = &(prog->insns[i]);
+	for (i = 0; i < ctx->prog_len; i++) {
+		inst = &(ctx->prog_insns[i]);
 		/* K as an immediate value operand */
 		k = inst->k;
 
@@ -548,6 +548,15 @@ load_common:
 			emit_err_ret(ARM_COND_NE, ctx);
 			emit(ARM_MOV_R(r_A, ARM_R0), ctx);
 			break;
+#ifdef CONFIG_SECCOMP_FILTER_JIT
+		case BPF_S_ANC_SECCOMP_LD_W:
+			ctx->seen |= SEEN_CALL;
+			emit_mov_i(ARM_R3, (u32)seccomp_bpf_load, ctx);
+			emit_mov_i(ARM_R0, k, ctx);
+			emit_blx_r(ARM_R3, ctx);
+			emit(ARM_MOV_R(r_A, ARM_R0), ctx);
+			break;
+#endif
 		case BPF_S_LD_W_IND:
 			load_order = 2;
 			goto load_ind;
@@ -769,8 +778,8 @@ cmp_x:
 				ctx->ret0_fp_idx = i;
 			emit_mov_i(ARM_R0, k, ctx);
 b_epilogue:
-			if (i != ctx->skf->len - 1)
-				emit(ARM_B(b_imm(prog->len, ctx)), ctx);
+			if (i != ctx->prog_len - 1)
+				emit(ARM_B(b_imm(ctx->prog_len, ctx)), ctx);
 			break;
 		case BPF_S_MISC_TAX:
 			/* X = A */
@@ -858,7 +867,7 @@ b_epilogue:
 }
 
 
-void bpf_jit_compile(struct sk_filter *fp)
+static void __bpf_jit_compile(struct jit_ctx *out_ctx)
 {
 	struct jit_ctx ctx;
 	unsigned tmp_idx;
@@ -867,11 +876,10 @@ void bpf_jit_compile(struct sk_filter *fp)
 	if (!bpf_jit_enable)
 		return;
 
-	memset(&ctx, 0, sizeof(ctx));
-	ctx.skf		= fp;
+	ctx = *out_ctx;
 	ctx.ret0_fp_idx = -1;
 
-	ctx.offsets = kzalloc(4 * (ctx.skf->len + 1), GFP_KERNEL);
+	ctx.offsets = kzalloc(4 * (ctx.prog_len + 1), GFP_KERNEL);
 	if (ctx.offsets == NULL)
 		return;
 
@@ -919,14 +927,27 @@ void bpf_jit_compile(struct sk_filter *fp)
 
 	if (bpf_jit_enable > 1)
 		/* there are 2 passes here */
-		bpf_jit_dump(fp->len, alloc_size, 2, ctx.target);
-
-	fp->bpf_func = (void *)ctx.target;
+		bpf_jit_dump(ctx.prog_len, alloc_size, 2, ctx.target);
 out:
 	kfree(ctx.offsets);
+
+	*out_ctx = ctx;
 	return;
 }
 
+void bpf_jit_compile(struct sk_filter *fp)
+{
+	struct jit_ctx ctx;
+
+	memset(&ctx, 0, sizeof(ctx));
+	ctx.prog_len = fp->len;
+	ctx.prog_insns = fp->insns;
+
+	__bpf_jit_compile(&ctx);
+	if (ctx.target)
+		fp->bpf_func = (void *)ctx.target;
+}
+
 static void bpf_jit_free_worker(struct work_struct *work)
 {
 	module_free(NULL, work);
@@ -937,9 +958,45 @@ void bpf_jit_free(struct sk_filter *fp)
 	struct work_struct *work;
 
 	if (fp->bpf_func != sk_run_filter) {
+		/*
+		 * bpf_jit_free() can be called from softirq; module_free()
+		 * requires process context.
+		 */
 		work = (struct work_struct *)fp->bpf_func;
 
 		INIT_WORK(work, bpf_jit_free_worker);
 		schedule_work(work);
 	}
 }
+
+#ifdef CONFIG_SECCOMP_FILTER_JIT
+void seccomp_jit_compile(struct seccomp_filter *fp)
+{
+	struct jit_ctx ctx;
+
+	memset(&ctx, 0, sizeof(ctx));
+	ctx.prog_len = seccomp_filter_get_len(fp);
+	ctx.prog_insns = seccomp_filter_get_insns(fp);
+
+	__bpf_jit_compile(&ctx);
+	if (ctx.target)
+		seccomp_filter_set_bpf_func(fp, (void *)ctx.target);
+}
+
+void seccomp_jit_free(struct seccomp_filter *fp)
+{
+	struct work_struct *work;
+	void *bpf_func = seccomp_filter_get_bpf_func(fp);
+
+	if (bpf_func != sk_run_filter) {
+		/*
+		 * seccomp_jit_free() can be called from softirq; module_free()
+		 * requires process context.
+		 */
+		work = (struct work_struct *)bpf_func;
+
+		INIT_WORK(work, bpf_jit_free_worker);
+		schedule_work(work);
+	}
+}
+#endif
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index ce66eb9..f82bae2 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -86,22 +86,6 @@ config OMAP_MUX_WARNINGS
 	  to change the pin multiplexing setup.	 When there are no warnings
 	  printed, it's safe to deselect OMAP_MUX for your product.
 
-config OMAP_MBOX_FWK
-	tristate "Mailbox framework support"
-	depends on ARCH_OMAP && !ARCH_MULTIPLATFORM
-	help
-	  Say Y here if you want to use OMAP Mailbox framework support for
-	  DSP, IVA1.0 and IVA2 in OMAP1/2/3.
-
-config OMAP_MBOX_KFIFO_SIZE
-	int "Mailbox kfifo default buffer size (bytes)"
-	depends on OMAP_MBOX_FWK
-	default 256
-	help
-	  Specify the default size of mailbox's kfifo buffers (bytes).
-	  This can also be changed at runtime (via the mbox_kfifo_size
-	  module parameter).
-
 config OMAP_IOMMU_IVA2
 	bool
 
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 3119941..0b01b68 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -17,6 +17,3 @@ obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
 i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o
 obj-y += $(i2c-omap-m) $(i2c-omap-y)
 
-# OMAP mailbox framework
-obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o
-
diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h
deleted file mode 100644
index cc3921e..0000000
--- a/arch/arm/plat-omap/include/plat/mailbox.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* mailbox.h */
-
-#ifndef MAILBOX_H
-#define MAILBOX_H
-
-#include <linux/spinlock.h>
-#include <linux/workqueue.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/kfifo.h>
-
-typedef u32 mbox_msg_t;
-struct omap_mbox;
-
-typedef int __bitwise omap_mbox_irq_t;
-#define IRQ_TX ((__force omap_mbox_irq_t) 1)
-#define IRQ_RX ((__force omap_mbox_irq_t) 2)
-
-typedef int __bitwise omap_mbox_type_t;
-#define OMAP_MBOX_TYPE1 ((__force omap_mbox_type_t) 1)
-#define OMAP_MBOX_TYPE2 ((__force omap_mbox_type_t) 2)
-
-struct omap_mbox_ops {
-	omap_mbox_type_t	type;
-	int		(*startup)(struct omap_mbox *mbox);
-	void		(*shutdown)(struct omap_mbox *mbox);
-	/* fifo */
-	mbox_msg_t	(*fifo_read)(struct omap_mbox *mbox);
-	void		(*fifo_write)(struct omap_mbox *mbox, mbox_msg_t msg);
-	int		(*fifo_empty)(struct omap_mbox *mbox);
-	int		(*fifo_full)(struct omap_mbox *mbox);
-	/* irq */
-	void		(*enable_irq)(struct omap_mbox *mbox,
-						omap_mbox_irq_t irq);
-	void		(*disable_irq)(struct omap_mbox *mbox,
-						omap_mbox_irq_t irq);
-	void		(*ack_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq);
-	int		(*is_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq);
-	/* ctx */
-	void		(*save_ctx)(struct omap_mbox *mbox);
-	void		(*restore_ctx)(struct omap_mbox *mbox);
-};
-
-struct omap_mbox_queue {
-	spinlock_t		lock;
-	struct kfifo		fifo;
-	struct work_struct	work;
-	struct tasklet_struct	tasklet;
-	struct omap_mbox	*mbox;
-	bool full;
-};
-
-struct omap_mbox {
-	char			*name;
-	unsigned int		irq;
-	struct omap_mbox_queue	*txq, *rxq;
-	struct omap_mbox_ops	*ops;
-	struct device		*dev;
-	void			*priv;
-	int			use_count;
-	struct blocking_notifier_head   notifier;
-};
-
-int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg);
-void omap_mbox_init_seq(struct omap_mbox *);
-
-struct omap_mbox *omap_mbox_get(const char *, struct notifier_block *nb);
-void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb);
-
-int omap_mbox_register(struct device *parent, struct omap_mbox **);
-int omap_mbox_unregister(void);
-
-static inline void omap_mbox_save_ctx(struct omap_mbox *mbox)
-{
-	if (!mbox->ops->save_ctx) {
-		dev_err(mbox->dev, "%s:\tno save\n", __func__);
-		return;
-	}
-
-	mbox->ops->save_ctx(mbox);
-}
-
-static inline void omap_mbox_restore_ctx(struct omap_mbox *mbox)
-{
-	if (!mbox->ops->restore_ctx) {
-		dev_err(mbox->dev, "%s:\tno restore\n", __func__);
-		return;
-	}
-
-	mbox->ops->restore_ctx(mbox);
-}
-
-static inline void omap_mbox_enable_irq(struct omap_mbox *mbox,
-					omap_mbox_irq_t irq)
-{
-	mbox->ops->enable_irq(mbox, irq);
-}
-
-static inline void omap_mbox_disable_irq(struct omap_mbox *mbox,
-					 omap_mbox_irq_t irq)
-{
-	mbox->ops->disable_irq(mbox, irq);
-}
-
-#endif /* MAILBOX_H */
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
deleted file mode 100644
index 42377ef..0000000
--- a/arch/arm/plat-omap/mailbox.c
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- * OMAP mailbox driver
- *
- * Copyright (C) 2006-2009 Nokia Corporation. All rights reserved.
- *
- * Contact: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/kfifo.h>
-#include <linux/err.h>
-#include <linux/notifier.h>
-#include <linux/module.h>
-
-#include <plat/mailbox.h>
-
-static struct omap_mbox **mboxes;
-
-static int mbox_configured;
-static DEFINE_MUTEX(mbox_configured_lock);
-
-static unsigned int mbox_kfifo_size = CONFIG_OMAP_MBOX_KFIFO_SIZE;
-module_param(mbox_kfifo_size, uint, S_IRUGO);
-MODULE_PARM_DESC(mbox_kfifo_size, "Size of omap's mailbox kfifo (bytes)");
-
-/* Mailbox FIFO handle functions */
-static inline mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox)
-{
-	return mbox->ops->fifo_read(mbox);
-}
-static inline void mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
-{
-	mbox->ops->fifo_write(mbox, msg);
-}
-static inline int mbox_fifo_empty(struct omap_mbox *mbox)
-{
-	return mbox->ops->fifo_empty(mbox);
-}
-static inline int mbox_fifo_full(struct omap_mbox *mbox)
-{
-	return mbox->ops->fifo_full(mbox);
-}
-
-/* Mailbox IRQ handle functions */
-static inline void ack_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	if (mbox->ops->ack_irq)
-		mbox->ops->ack_irq(mbox, irq);
-}
-static inline int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq)
-{
-	return mbox->ops->is_irq(mbox, irq);
-}
-
-/*
- * message sender
- */
-static int __mbox_poll_for_space(struct omap_mbox *mbox)
-{
-	int ret = 0, i = 1000;
-
-	while (mbox_fifo_full(mbox)) {
-		if (mbox->ops->type == OMAP_MBOX_TYPE2)
-			return -1;
-		if (--i == 0)
-			return -1;
-		udelay(1);
-	}
-	return ret;
-}
-
-int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg)
-{
-	struct omap_mbox_queue *mq = mbox->txq;
-	int ret = 0, len;
-
-	spin_lock_bh(&mq->lock);
-
-	if (kfifo_avail(&mq->fifo) < sizeof(msg)) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) {
-		mbox_fifo_write(mbox, msg);
-		goto out;
-	}
-
-	len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
-	WARN_ON(len != sizeof(msg));
-
-	tasklet_schedule(&mbox->txq->tasklet);
-
-out:
-	spin_unlock_bh(&mq->lock);
-	return ret;
-}
-EXPORT_SYMBOL(omap_mbox_msg_send);
-
-static void mbox_tx_tasklet(unsigned long tx_data)
-{
-	struct omap_mbox *mbox = (struct omap_mbox *)tx_data;
-	struct omap_mbox_queue *mq = mbox->txq;
-	mbox_msg_t msg;
-	int ret;
-
-	while (kfifo_len(&mq->fifo)) {
-		if (__mbox_poll_for_space(mbox)) {
-			omap_mbox_enable_irq(mbox, IRQ_TX);
-			break;
-		}
-
-		ret = kfifo_out(&mq->fifo, (unsigned char *)&msg,
-								sizeof(msg));
-		WARN_ON(ret != sizeof(msg));
-
-		mbox_fifo_write(mbox, msg);
-	}
-}
-
-/*
- * Message receiver(workqueue)
- */
-static void mbox_rx_work(struct work_struct *work)
-{
-	struct omap_mbox_queue *mq =
-			container_of(work, struct omap_mbox_queue, work);
-	mbox_msg_t msg;
-	int len;
-
-	while (kfifo_len(&mq->fifo) >= sizeof(msg)) {
-		len = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
-		WARN_ON(len != sizeof(msg));
-
-		blocking_notifier_call_chain(&mq->mbox->notifier, len,
-								(void *)msg);
-		spin_lock_irq(&mq->lock);
-		if (mq->full) {
-			mq->full = false;
-			omap_mbox_enable_irq(mq->mbox, IRQ_RX);
-		}
-		spin_unlock_irq(&mq->lock);
-	}
-}
-
-/*
- * Mailbox interrupt handler
- */
-static void __mbox_tx_interrupt(struct omap_mbox *mbox)
-{
-	omap_mbox_disable_irq(mbox, IRQ_TX);
-	ack_mbox_irq(mbox, IRQ_TX);
-	tasklet_schedule(&mbox->txq->tasklet);
-}
-
-static void __mbox_rx_interrupt(struct omap_mbox *mbox)
-{
-	struct omap_mbox_queue *mq = mbox->rxq;
-	mbox_msg_t msg;
-	int len;
-
-	while (!mbox_fifo_empty(mbox)) {
-		if (unlikely(kfifo_avail(&mq->fifo) < sizeof(msg))) {
-			omap_mbox_disable_irq(mbox, IRQ_RX);
-			mq->full = true;
-			goto nomem;
-		}
-
-		msg = mbox_fifo_read(mbox);
-
-		len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
-		WARN_ON(len != sizeof(msg));
-
-		if (mbox->ops->type == OMAP_MBOX_TYPE1)
-			break;
-	}
-
-	/* no more messages in the fifo. clear IRQ source. */
-	ack_mbox_irq(mbox, IRQ_RX);
-nomem:
-	schedule_work(&mbox->rxq->work);
-}
-
-static irqreturn_t mbox_interrupt(int irq, void *p)
-{
-	struct omap_mbox *mbox = p;
-
-	if (is_mbox_irq(mbox, IRQ_TX))
-		__mbox_tx_interrupt(mbox);
-
-	if (is_mbox_irq(mbox, IRQ_RX))
-		__mbox_rx_interrupt(mbox);
-
-	return IRQ_HANDLED;
-}
-
-static struct omap_mbox_queue *mbox_queue_alloc(struct omap_mbox *mbox,
-					void (*work) (struct work_struct *),
-					void (*tasklet)(unsigned long))
-{
-	struct omap_mbox_queue *mq;
-
-	mq = kzalloc(sizeof(struct omap_mbox_queue), GFP_KERNEL);
-	if (!mq)
-		return NULL;
-
-	spin_lock_init(&mq->lock);
-
-	if (kfifo_alloc(&mq->fifo, mbox_kfifo_size, GFP_KERNEL))
-		goto error;
-
-	if (work)
-		INIT_WORK(&mq->work, work);
-
-	if (tasklet)
-		tasklet_init(&mq->tasklet, tasklet, (unsigned long)mbox);
-	return mq;
-error:
-	kfree(mq);
-	return NULL;
-}
-
-static void mbox_queue_free(struct omap_mbox_queue *q)
-{
-	kfifo_free(&q->fifo);
-	kfree(q);
-}
-
-static int omap_mbox_startup(struct omap_mbox *mbox)
-{
-	int ret = 0;
-	struct omap_mbox_queue *mq;
-
-	mutex_lock(&mbox_configured_lock);
-	if (!mbox_configured++) {
-		if (likely(mbox->ops->startup)) {
-			ret = mbox->ops->startup(mbox);
-			if (unlikely(ret))
-				goto fail_startup;
-		} else
-			goto fail_startup;
-	}
-
-	if (!mbox->use_count++) {
-		ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED,
-							mbox->name, mbox);
-		if (unlikely(ret)) {
-			pr_err("failed to register mailbox interrupt:%d\n",
-									ret);
-			goto fail_request_irq;
-		}
-		mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
-		if (!mq) {
-			ret = -ENOMEM;
-			goto fail_alloc_txq;
-		}
-		mbox->txq = mq;
-
-		mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL);
-		if (!mq) {
-			ret = -ENOMEM;
-			goto fail_alloc_rxq;
-		}
-		mbox->rxq = mq;
-		mq->mbox = mbox;
-
-		omap_mbox_enable_irq(mbox, IRQ_RX);
-	}
-	mutex_unlock(&mbox_configured_lock);
-	return 0;
-
-fail_alloc_rxq:
-	mbox_queue_free(mbox->txq);
-fail_alloc_txq:
-	free_irq(mbox->irq, mbox);
-fail_request_irq:
-	if (mbox->ops->shutdown)
-		mbox->ops->shutdown(mbox);
-	mbox->use_count--;
-fail_startup:
-	mbox_configured--;
-	mutex_unlock(&mbox_configured_lock);
-	return ret;
-}
-
-static void omap_mbox_fini(struct omap_mbox *mbox)
-{
-	mutex_lock(&mbox_configured_lock);
-
-	if (!--mbox->use_count) {
-		omap_mbox_disable_irq(mbox, IRQ_RX);
-		free_irq(mbox->irq, mbox);
-		tasklet_kill(&mbox->txq->tasklet);
-		flush_work(&mbox->rxq->work);
-		mbox_queue_free(mbox->txq);
-		mbox_queue_free(mbox->rxq);
-	}
-
-	if (likely(mbox->ops->shutdown)) {
-		if (!--mbox_configured)
-			mbox->ops->shutdown(mbox);
-	}
-
-	mutex_unlock(&mbox_configured_lock);
-}
-
-struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
-{
-	struct omap_mbox *_mbox, *mbox = NULL;
-	int i, ret;
-
-	if (!mboxes)
-		return ERR_PTR(-EINVAL);
-
-	for (i = 0; (_mbox = mboxes[i]); i++) {
-		if (!strcmp(_mbox->name, name)) {
-			mbox = _mbox;
-			break;
-		}
-	}
-
-	if (!mbox)
-		return ERR_PTR(-ENOENT);
-
-	if (nb)
-		blocking_notifier_chain_register(&mbox->notifier, nb);
-
-	ret = omap_mbox_startup(mbox);
-	if (ret) {
-		blocking_notifier_chain_unregister(&mbox->notifier, nb);
-		return ERR_PTR(-ENODEV);
-	}
-
-	return mbox;
-}
-EXPORT_SYMBOL(omap_mbox_get);
-
-void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb)
-{
-	blocking_notifier_chain_unregister(&mbox->notifier, nb);
-	omap_mbox_fini(mbox);
-}
-EXPORT_SYMBOL(omap_mbox_put);
-
-static struct class omap_mbox_class = { .name = "mbox", };
-
-int omap_mbox_register(struct device *parent, struct omap_mbox **list)
-{
-	int ret;
-	int i;
-
-	mboxes = list;
-	if (!mboxes)
-		return -EINVAL;
-
-	for (i = 0; mboxes[i]; i++) {
-		struct omap_mbox *mbox = mboxes[i];
-		mbox->dev = device_create(&omap_mbox_class,
-				parent, 0, mbox, "%s", mbox->name);
-		if (IS_ERR(mbox->dev)) {
-			ret = PTR_ERR(mbox->dev);
-			goto err_out;
-		}
-
-		BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier);
-	}
-	return 0;
-
-err_out:
-	while (i--)
-		device_unregister(mboxes[i]->dev);
-	return ret;
-}
-EXPORT_SYMBOL(omap_mbox_register);
-
-int omap_mbox_unregister(void)
-{
-	int i;
-
-	if (!mboxes)
-		return -EINVAL;
-
-	for (i = 0; mboxes[i]; i++)
-		device_unregister(mboxes[i]->dev);
-	mboxes = NULL;
-	return 0;
-}
-EXPORT_SYMBOL(omap_mbox_unregister);
-
-static int __init omap_mbox_init(void)
-{
-	int err;
-
-	err = class_register(&omap_mbox_class);
-	if (err)
-		return err;
-
-	/* kfifo size sanity check: alignment and minimal size */
-	mbox_kfifo_size = ALIGN(mbox_kfifo_size, sizeof(mbox_msg_t));
-	mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size,
-							sizeof(mbox_msg_t));
-
-	return 0;
-}
-subsys_initcall(omap_mbox_init);
-
-static void __exit omap_mbox_exit(void)
-{
-	class_unregister(&omap_mbox_class);
-}
-module_exit(omap_mbox_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("omap mailbox: interrupt driven messaging");
-MODULE_AUTHOR("Toshihiro Kobayashi");
-MODULE_AUTHOR("Hiroshi DOYU");
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index d30042e..13609e0 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -152,11 +152,12 @@ int xen_unmap_domain_mfn_range(struct vm_area_struct *vma,
 }
 EXPORT_SYMBOL_GPL(xen_unmap_domain_mfn_range);
 
-static int __init xen_secondary_init(unsigned int cpu)
+static void __init xen_percpu_init(void *unused)
 {
 	struct vcpu_register_vcpu_info info;
 	struct vcpu_info *vcpup;
 	int err;
+	int cpu = get_cpu();
 
 	pr_info("Xen: initializing cpu%d\n", cpu);
 	vcpup = per_cpu_ptr(xen_vcpu_info, cpu);
@@ -165,14 +166,10 @@ static int __init xen_secondary_init(unsigned int cpu)
 	info.offset = offset_in_page(vcpup);
 
 	err = HYPERVISOR_vcpu_op(VCPUOP_register_vcpu_info, cpu, &info);
-	if (err) {
-		pr_debug("register_vcpu_info failed: err=%d\n", err);
-	} else {
-		/* This cpu is using the registered vcpu info, even if
-		   later ones fail to. */
-		per_cpu(xen_vcpu, cpu) = vcpup;
-	}
-	return 0;
+	BUG_ON(err);
+	per_cpu(xen_vcpu, cpu) = vcpup;
+
+	enable_percpu_irq(xen_events_irq, 0);
 }
 
 static void xen_restart(char str, const char *cmd)
@@ -208,7 +205,6 @@ static int __init xen_guest_init(void)
 	const char *version = NULL;
 	const char *xen_prefix = "xen,xen-";
 	struct resource res;
-	int i;
 
 	node = of_find_compatible_node(NULL, NULL, "xen,xen");
 	if (!node) {
@@ -265,19 +261,23 @@ static int __init xen_guest_init(void)
 			                       sizeof(struct vcpu_info));
 	if (xen_vcpu_info == NULL)
 		return -ENOMEM;
-	for_each_online_cpu(i)
-		xen_secondary_init(i);
 
 	gnttab_init();
 	if (!xen_initial_domain())
 		xenbus_probe(NULL);
 
+	return 0;
+}
+core_initcall(xen_guest_init);
+
+static int __init xen_pm_init(void)
+{
 	pm_power_off = xen_power_off;
 	arm_pm_restart = xen_restart;
 
 	return 0;
 }
-core_initcall(xen_guest_init);
+subsys_initcall(xen_pm_init);
 
 static irqreturn_t xen_arm_callback(int irq, void *arg)
 {
@@ -285,11 +285,6 @@ static irqreturn_t xen_arm_callback(int irq, void *arg)
 	return IRQ_HANDLED;
 }
 
-static __init void xen_percpu_enable_events(void *unused)
-{
-	enable_percpu_irq(xen_events_irq, 0);
-}
-
 static int __init xen_init_events(void)
 {
 	if (!xen_domain() || xen_events_irq < 0)
@@ -303,7 +298,7 @@ static int __init xen_init_events(void)
 		return -EINVAL;
 	}
 
-	on_each_cpu(xen_percpu_enable_events, NULL, 0);
+	on_each_cpu(xen_percpu_init, NULL, 0);
 
 	return 0;
 }
diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 008f848..edb3d5c 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -166,7 +166,7 @@ do {									\
 
 #define get_user(x, ptr)						\
 ({									\
-	might_sleep();							\
+	might_fault();							\
 	access_ok(VERIFY_READ, (ptr), sizeof(*(ptr))) ?			\
 		__get_user((x), (ptr)) :				\
 		((x) = 0, -EFAULT);					\
@@ -227,7 +227,7 @@ do {									\
 
 #define put_user(x, ptr)						\
 ({									\
-	might_sleep();							\
+	might_fault();							\
 	access_ok(VERIFY_WRITE, (ptr), sizeof(*(ptr))) ?		\
 		__put_user((x), (ptr)) :				\
 		-EFAULT;						\
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index 0c3ba9f..f4726dc 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -136,8 +136,6 @@ void disable_debug_monitors(enum debug_el el)
  */
 static void clear_os_lock(void *unused)
 {
-	asm volatile("msr mdscr_el1, %0" : : "r" (0));
-	isb();
 	asm volatile("msr oslar_el1, %0" : : "r" (0));
 	isb();
 }
diff --git a/arch/arm64/kernel/early_printk.c b/arch/arm64/kernel/early_printk.c
index ac974f4..fbb6e18 100644
--- a/arch/arm64/kernel/early_printk.c
+++ b/arch/arm64/kernel/early_printk.c
@@ -95,7 +95,7 @@ static void early_write(struct console *con, const char *s, unsigned n)
 	}
 }
 
-static struct console early_console = {
+static struct console early_console_dev = {
 	.name =		"earlycon",
 	.write =	early_write,
 	.flags =	CON_PRINTBUFFER | CON_BOOT,
@@ -145,7 +145,8 @@ static int __init setup_early_printk(char *buf)
 		early_base = early_io_map(paddr, EARLYCON_IOBASE);
 
 	printch = match->printch;
-	register_console(&early_console);
+	early_console = &early_console_dev;
+	register_console(&early_console_dev);
 
 	return 0;
 }
diff --git a/arch/arm64/mm/mmap.c b/arch/arm64/mm/mmap.c
index 7c7be78..8ed6cb1 100644
--- a/arch/arm64/mm/mmap.c
+++ b/arch/arm64/mm/mmap.c
@@ -90,11 +90,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = TASK_UNMAPPED_BASE;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base();
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
 EXPORT_SYMBOL_GPL(arch_pick_mmap_layout);
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index f1d8b9b..a82ae88 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -119,8 +119,7 @@ ENTRY(__cpu_setup)
 
 	mov	x0, #3 << 20
 	msr	cpacr_el1, x0			// Enable FP/ASIMD
-	mov	x0, #1
-	msr	oslar_el1, x0			// Set the debug OS lock
+	msr	mdscr_el1, xzr			// Reset mdscr_el1
 	tlbi	vmalle1is			// invalidate I + D TLBs
 	/*
 	 * Memory region attributes for LPAE:
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 8769a90..6533d0b 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -99,9 +99,6 @@ config ETRAX_KMALLOCED_MODULES
 	help
 	  Enable module allocation with kmalloc instead of vmalloc.
 
-config OOM_REBOOT
-       bool "Enable reboot at out of memory"
-
 source "kernel/Kconfig.preempt"
 
 source mm/Kconfig
@@ -173,12 +170,6 @@ config ETRAX_FLASH_BUSWIDTH
 	help
 	  Width in bytes of the NOR Flash bus (1, 2 or 4). Is usually 2.
 
-config ETRAX_NANDFLASH_BUSWIDTH
-	int "Buswidth of NAND flash in bytes"
-	default "1"
-	help
-	  Width in bytes of the NAND flash (1 or 2).
-
 config ETRAX_FLASH1_SIZE
        int "FLASH1 size (dec, in MB. 0 = Unknown)"
        default "0"
@@ -270,38 +261,6 @@ config ETRAX_AXISFLASHMAP
 	  This option enables MTD mapping of flash devices.  Needed to use
 	  flash memories.  If unsure, say Y.
 
-config ETRAX_RTC
-	bool "Real Time Clock support"
-	depends on ETRAX_I2C
-	help
-	  Enables drivers for the Real-Time Clock battery-backed chips on
-	  some products. The kernel reads the time when booting, and
-	  the date can be set using ioctl(fd, RTC_SET_TIME, &rt) with rt a
-	  rtc_time struct (see <file:arch/cris/include/asm/rtc.h>) on the
-	  /dev/rtc device.  You can check the time with cat /proc/rtc, but
-	  normal time reading should be done using libc function time and
-	  friends.
-
-choice
-	prompt "RTC chip"
-	depends on ETRAX_RTC
-	default ETRAX_DS1302
-
-config ETRAX_DS1302
-	depends on ETRAX_ARCH_V10
-	bool "DS1302"
-	help
-	  Enables the driver for the DS1302 Real-Time Clock battery-backed
-	  chip on some products.
-
-config ETRAX_PCF8563
-	bool "PCF8563"
-	help
-	  Enables the driver for the PCF8563 Real-Time Clock battery-backed
-	  chip on some products.
-
-endchoice
-
 config ETRAX_SYNCHRONOUS_SERIAL
 	bool "Synchronous serial-port support"
 	help
@@ -576,26 +535,6 @@ config ETRAX_SERIAL_PORT3_DMA5_IN
 	depends on ETRAX_ARCH_V10
 	bool "DMA 5"
 
-config ETRAX_SERIAL_PORT3_DMA9_IN
-	bool "Ser3 uses DMA9 for input"
-	depends on ETRAXFS
-	help
-	  Enables the DMA9 input channel for ser3 (ttyS3).
-	  If you do not enable DMA, an interrupt for each character will be
-	  used when receiving data.
-	  Normally you want to use DMA, unless you use the DMA channel for
-	  something else.
-
-config ETRAX_SERIAL_PORT3_DMA3_IN
-	bool "Ser3 uses DMA3 for input"
-	depends on CRIS_MACH_ARTPEC3
-	help
-	  Enables the DMA3 input channel for ser3 (ttyS3).
-	  If you do not enable DMA, an interrupt for each character will be
-	  used when receiving data.
-	  Normally you want to use DMA, unless you use the DMA channel for
-	  something else.
-
 endchoice
 
 choice
@@ -613,26 +552,6 @@ config ETRAX_SERIAL_PORT3_DMA4_OUT
 	depends on ETRAX_ARCH_V10
 	bool "DMA 4"
 
-config ETRAX_SERIAL_PORT3_DMA8_OUT
-	bool "Ser3 uses DMA8 for output"
-	depends on ETRAXFS
-	help
-	  Enables the DMA8 output channel for ser3 (ttyS3).
-	  If you do not enable DMA, an interrupt for each character will be
-	  used when transmitting data.
-	  Normally you want to use DMA, unless you use the DMA channel for
-	  something else.
-
-config ETRAX_SERIAL_PORT3_DMA2_OUT
-	bool "Ser3 uses DMA2 for output"
-	depends on CRIS_MACH_ARTPEC3
-	help
-	  Enables the DMA2 output channel for ser3 (ttyS3).
-	  If you do not enable DMA, an interrupt for each character will be
-	  used when transmitting data.
-	  Normally you want to use DMA, unless you use the DMA channel for
-	  something else.
-
 endchoice
 
 endmenu
diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig
index 5f2cdb3..dd65ec5 100644
--- a/arch/cris/arch-v10/drivers/Kconfig
+++ b/arch/cris/arch-v10/drivers/Kconfig
@@ -419,16 +419,6 @@ config ETRAX_USB_HOST
 	   for CTRL and BULK traffic only, INTR traffic may work as well
 	   however (depending on the requirements of timeliness).
 
-config ETRAX_USB_HOST_PORT1
-	bool "USB port 1 enabled"
-	depends on ETRAX_USB_HOST
-	default n
-
-config ETRAX_USB_HOST_PORT2
-	bool "USB port 2 enabled"
-	depends on ETRAX_USB_HOST
-	default n
-
 config ETRAX_PTABLE_SECTOR
 	int "Byte-offset of partition table sector"
 	depends on ETRAX_AXISFLASHMAP
@@ -529,19 +519,6 @@ config ETRAX_GPIO
 	  Remember that you need to setup the port directions appropriately in
 	  the General configuration.
 
-config ETRAX_PA_BUTTON_BITMASK
-	hex "PA-buttons bitmask"
-	depends on ETRAX_GPIO
-	default "02"
-	help
-	  This is a bitmask with information about what bits on PA that
-	  are used for buttons.
-	  Most products has a so called TEST button on PA1, if that's true
-	  use 02 here.
-	  Use 00 if there are no buttons on PA.
-	  If the bitmask is <> 00 a button driver will be included in the gpio
-	  driver. ETRAX general I/O support must be enabled.
-
 config ETRAX_PA_CHANGEABLE_DIR
 	hex "PA user changeable dir mask"
 	depends on ETRAX_GPIO
@@ -582,51 +559,4 @@ config ETRAX_PB_CHANGEABLE_BITS
 	  Bit set = changeable.
 	  You probably want 00 here.
 
-config ETRAX_DS1302_RST_ON_GENERIC_PORT
-	bool "DS1302 RST on Generic Port"
-	depends on ETRAX_DS1302
-	help
-	  If your product has the RST signal line for the DS1302 RTC on the
-	  Generic Port then say Y here, otherwise leave it as N in which
-	  case the RST signal line is assumed to be connected to Port PB
-	  (just like the SCL and SDA lines).
-
-config ETRAX_DS1302_RSTBIT
-	int "DS1302 RST bit number"
-	depends on ETRAX_DS1302
-	default "2"
-	help
-	  This is the bit number for the RST signal line of the DS1302 RTC on
-	  the selected port. If you have selected the generic port then it
-	  should be bit 27, otherwise your best bet is bit 5.
-
-config ETRAX_DS1302_SCLBIT
-	int "DS1302 SCL bit number"
-	depends on ETRAX_DS1302
-	default "1"
-	help
-	  This is the bit number for the SCL signal line of the DS1302 RTC on
-	  Port PB. This is probably best left at 3.
-
-config ETRAX_DS1302_SDABIT
-	int "DS1302 SDA bit number"
-	depends on ETRAX_DS1302
-	default "0"
-	help
-	  This is the bit number for the SDA signal line of the DS1302 RTC on
-	  Port PB. This is probably best left at 2.
-
-config ETRAX_DS1302_TRICKLE_CHARGE
-	int "DS1302 Trickle charger value"
-	depends on ETRAX_DS1302
-	default "0"
-	help
-	  This controls the initial value of the trickle charge register.
-	  0 = disabled (use this if you are unsure or have a non rechargeable battery)
-	  Otherwise the following values can be OR:ed together to control the
-	  charge current:
-	  1 = 2kohm, 2 = 4kohm, 3 = 4kohm
-	  4 = 1 diode, 8 = 2 diodes
-	  Allowed values are (increasing current): 0, 11, 10, 9, 7, 6, 5
-
 endif
diff --git a/arch/cris/arch-v10/drivers/Makefile b/arch/cris/arch-v10/drivers/Makefile
index 44bf2e8..e5c1318 100644
--- a/arch/cris/arch-v10/drivers/Makefile
+++ b/arch/cris/arch-v10/drivers/Makefile
@@ -6,7 +6,5 @@ obj-$(CONFIG_ETRAX_AXISFLASHMAP)	+= axisflashmap.o
 obj-$(CONFIG_ETRAX_I2C)			+= i2c.o
 obj-$(CONFIG_ETRAX_I2C_EEPROM)		+= eeprom.o
 obj-$(CONFIG_ETRAX_GPIO)		+= gpio.o
-obj-$(CONFIG_ETRAX_DS1302)		+= ds1302.o
-obj-$(CONFIG_ETRAX_PCF8563)		+= pcf8563.o
 obj-$(CONFIG_ETRAX_SYNCHRONOUS_SERIAL)	+= sync_serial.o
 
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index c55971a..c1e21fc 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -21,64 +21,6 @@ config ETRAX_NO_PHY
 	  switch. This option should normally be disabled. If enabled,
 	  speed and duplex will be locked to 100 Mbit and full duplex.
 
-config ETRAX_ETHERNET_IFACE0
-	depends on ETRAX_ETHERNET
-	bool "Enable network interface 0"
-
-config ETRAX_ETHERNET_IFACE1
-	depends on (ETRAX_ETHERNET && ETRAXFS)
-	bool "Enable network interface 1 (uses DMA6 and DMA7)"
-
-config ETRAX_ETHERNET_GBIT
-	depends on (ETRAX_ETHERNET && CRIS_MACH_ARTPEC3)
-	bool "Enable gigabit Ethernet support"
-
-choice
-	prompt "Eth0 led group"
-	depends on ETRAX_ETHERNET_IFACE0
-	default ETRAX_ETH0_USE_LEDGRP0
-
-config ETRAX_ETH0_USE_LEDGRP0
-	bool "Use LED grp 0"
-	depends on ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO
-	help
-	  Use LED grp 0 for eth0
-
-config ETRAX_ETH0_USE_LEDGRP1
-	bool "Use LED grp 1"
-	depends on ETRAX_NBR_LED_GRP_TWO
-	help
-	  Use LED grp 1 for eth0
-
-config ETRAX_ETH0_USE_LEDGRPNULL
-	bool "Use no LEDs for eth0"
-	help
-	  Use no LEDs for eth0
-endchoice
-
-choice
-	prompt "Eth1 led group"
-	depends on ETRAX_ETHERNET_IFACE1
-	default ETRAX_ETH1_USE_LEDGRP1
-
-config ETRAX_ETH1_USE_LEDGRP0
-	bool "Use LED grp 0"
-	depends on ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO
-	help
-	  Use LED grp 0 for eth1
-
-config ETRAX_ETH1_USE_LEDGRP1
-	bool "Use LED grp 1"
-	depends on ETRAX_NBR_LED_GRP_TWO
-	help
-	  Use LED grp 1 for eth1
-
-config ETRAX_ETH1_USE_LEDGRPNULL
-	bool "Use no LEDs for eth1"
-	help
-	  Use no LEDs for eth1
-endchoice
-
 config ETRAXFS_SERIAL
 	bool "Serial-port support"
 	depends on ETRAX_ARCH_V32
@@ -110,261 +52,24 @@ config ETRAX_SERIAL_PORT0
 	  if you do not need DMA to something else.
 	  ser0 can use dma4 or dma6 for output and dma5 or dma7 for input.
 
-choice
-	prompt "Ser0 default port type "
-	depends on ETRAX_SERIAL_PORT0
-	default ETRAX_SERIAL_PORT0_TYPE_232
-	help
-	  Type of serial port.
-
-config ETRAX_SERIAL_PORT0_TYPE_232
-	bool "Ser0 is a RS-232 port"
-	help
-	  Configure serial port 0 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT0_TYPE_485HD
-	bool "Ser0 is a half duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 0 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT0_TYPE_485FD
-	bool "Ser0 is a full duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 0 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-config ETRAX_SER0_DTR_BIT
-	string "Ser 0 DTR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SER0_RI_BIT
-	string "Ser 0 RI bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SER0_DSR_BIT
-	string "Ser 0 DSR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SER0_CD_BIT
-	string "Ser 0 CD bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT0
-
 config ETRAX_SERIAL_PORT1
 	bool "Serial port 1 enabled"
 	depends on ETRAXFS_SERIAL
 	help
 	  Enables the ETRAX FS serial driver for ser1 (ttyS1).
 
-choice
-	prompt "Ser1 default port type"
-	depends on ETRAX_SERIAL_PORT1
-	default ETRAX_SERIAL_PORT1_TYPE_232
-	help
-	  Type of serial port.
-
-config ETRAX_SERIAL_PORT1_TYPE_232
-	bool "Ser1 is a RS-232 port"
-	help
-	  Configure serial port 1 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT1_TYPE_485HD
-	bool "Ser1 is a half duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 1 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT1_TYPE_485FD
-	bool "Ser1 is a full duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 1 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-config ETRAX_SER1_DTR_BIT
-	string "Ser 1 DTR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SER1_RI_BIT
-	string "Ser 1 RI bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SER1_DSR_BIT
-	string "Ser 1 DSR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SER1_CD_BIT
-	string "Ser 1 CD bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT1
-
 config ETRAX_SERIAL_PORT2
 	bool "Serial port 2 enabled"
 	depends on ETRAXFS_SERIAL
 	help
 	  Enables the ETRAX FS serial driver for ser2 (ttyS2).
 
-choice
-	prompt "Ser2 default port type"
-	depends on ETRAX_SERIAL_PORT2
-	default ETRAX_SERIAL_PORT2_TYPE_232
-	help
-	  What DMA channel to use for ser2
-
-config ETRAX_SERIAL_PORT2_TYPE_232
-	bool "Ser2 is a RS-232 port"
-	help
-	  Configure serial port 2 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT2_TYPE_485HD
-	bool "Ser2 is a half duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 2 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT2_TYPE_485FD
-	bool "Ser2 is a full duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 2 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-
-config ETRAX_SER2_DTR_BIT
-	string "Ser 2 DTR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SER2_RI_BIT
-	string "Ser 2 RI bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SER2_DSR_BIT
-	string "Ser 2 DSR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SER2_CD_BIT
-	string "Ser 2 CD bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT2
-
 config ETRAX_SERIAL_PORT3
 	bool "Serial port 3 enabled"
 	depends on ETRAXFS_SERIAL
 	help
 	  Enables the ETRAX FS serial driver for ser3 (ttyS3).
 
-choice
-	prompt "Ser3 default port type"
-	depends on ETRAX_SERIAL_PORT3
-	default ETRAX_SERIAL_PORT3_TYPE_232
-	help
-	  What DMA channel to use for ser3.
-
-config ETRAX_SERIAL_PORT3_TYPE_232
-	bool "Ser3 is a RS-232 port"
-	help
-	  Configure serial port 3 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT3_TYPE_485HD
-	bool "Ser3 is a half duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 3 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT3_TYPE_485FD
-	bool "Ser3 is a full duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 3 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-config ETRAX_SER3_DTR_BIT
-	string "Ser 3 DTR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SER3_RI_BIT
-	string "Ser 3 RI bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SER3_DSR_BIT
-	string "Ser 3 DSR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SER3_CD_BIT
-	string "Ser 3 CD bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SERIAL_PORT4
-	bool "Serial port 4 enabled"
-	depends on ETRAXFS_SERIAL && CRIS_MACH_ARTPEC3
-	help
-	  Enables the ETRAX FS serial driver for ser4 (ttyS4).
-
-choice
-	prompt "Ser4 default port type"
-	depends on ETRAX_SERIAL_PORT4
-	default ETRAX_SERIAL_PORT4_TYPE_232
-	help
-	  What DMA channel to use for ser4.
-
-config ETRAX_SERIAL_PORT4_TYPE_232
-	bool "Ser4 is a RS-232 port"
-	help
-	  Configure serial port 4 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT4_TYPE_485HD
-	bool "Ser4 is a half duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 4 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT4_TYPE_485FD
-	bool "Ser4 is a full duplex RS-485 port"
-	depends on ETRAX_RS485
-	help
-	  Configure serial port 4 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-choice
-	prompt "Ser4 DMA in channel "
-	depends on ETRAX_SERIAL_PORT4
-	default ETRAX_SERIAL_PORT4_NO_DMA_IN
-	help
-	  What DMA channel to use for ser4.
-
-
-config ETRAX_SERIAL_PORT4_NO_DMA_IN
-	bool "Ser4 uses no DMA for input"
-	help
-	  Do not use DMA for ser4 input.
-
-config ETRAX_SERIAL_PORT4_DMA9_IN
-	bool "Ser4 uses DMA9 for input"
-	depends on ETRAX_SERIAL_PORT4
-	help
-	  Enables the DMA9 input channel for ser4 (ttyS4).
-	  If you do not enable DMA, an interrupt for each character will be
-	  used when receiving data.
-	  Normally you want to use DMA, unless you use the DMA channel for
-	  something else.
-
-endchoice
-
-config ETRAX_SER4_DTR_BIT
-	string "Ser 4 DTR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SER4_RI_BIT
-	string "Ser 4 RI bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SER4_DSR_BIT
-	string "Ser 4 DSR bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SER4_CD_BIT
-	string "Ser 4 CD bit (empty = not used)"
-	depends on ETRAX_SERIAL_PORT4
-
 config ETRAX_SYNCHRONOUS_SERIAL
 	bool "Synchronous serial-port support"
 	depends on ETRAX_ARCH_V32
@@ -708,32 +413,6 @@ config ETRAX_SPI_SSER0
 	  want to build it as a module, which will be named spi_crisv32_sser.
 	  (You need to select MMC separately.)
 
-config ETRAX_SPI_SSER0_DMA
-	bool "DMA for SPI on sser0 enabled"
-	depends on ETRAX_SPI_SSER0
-	depends on !ETRAX_SERIAL_PORT1_DMA4_OUT && !ETRAX_SERIAL_PORT1_DMA5_IN
-	default y
-	help
-	  Say Y if using DMA (dma4/dma5) for SPI on synchronous serial port 0.
-
-config ETRAX_SPI_MMC_CD_SSER0_PIN
-	string "MMC/SD card detect pin for SPI on sser0"
-	depends on ETRAX_SPI_SSER0 && MMC_SPI
-	default "pd11"
-	help
-	  The pin to use for SD/MMC card detect.  This pin should be pulled up
-	  and grounded when a card is present.  If defined as " " (space), no
-	  pin is selected.  A card must then always be inserted for proper
-	  action.
-
-config ETRAX_SPI_MMC_WP_SSER0_PIN
-	string "MMC/SD card write-protect pin for SPI on sser0"
-	depends on ETRAX_SPI_SSER0 && MMC_SPI
-	default "pd10"
-	help
-	  The pin to use for the SD/MMC write-protect signal for a memory
-	  card.  If defined as " " (space), the card is considered writable.
-
 config ETRAX_SPI_SSER1
 	tristate "SPI using synchronous serial port 1 (sser1)"
 	depends on ETRAX_SPI_MMC
@@ -747,32 +426,6 @@ config ETRAX_SPI_SSER1
 	  want to build it as a module, which will be named spi_crisv32_sser.
 	  (You need to select MMC separately.)
 
-config ETRAX_SPI_SSER1_DMA
-	bool "DMA for SPI on sser1 enabled"
-	depends on ETRAX_SPI_SSER1 && !ETRAX_ETHERNET_IFACE1
-	depends on !ETRAX_SERIAL_PORT0_DMA6_OUT && !ETRAX_SERIAL_PORT0_DMA7_IN
-	default y
-	help
-	  Say Y if using DMA (dma6/dma7) for SPI on synchronous serial port 1.
-
-config ETRAX_SPI_MMC_CD_SSER1_PIN
-	string "MMC/SD card detect pin for SPI on sser1"
-	depends on ETRAX_SPI_SSER1 && MMC_SPI
-	default "pd12"
-	help
-	  The pin to use for SD/MMC card detect.  This pin should be pulled up
-	  and grounded when a card is present.  If defined as " " (space), no
-	  pin is selected.  A card must then always be inserted for proper
-	  action.
-
-config ETRAX_SPI_MMC_WP_SSER1_PIN
-	string "MMC/SD card write-protect pin for SPI on sser1"
-	depends on ETRAX_SPI_SSER1 && MMC_SPI
-	default "pd9"
-	help
-	  The pin to use for the SD/MMC write-protect signal for a memory
-	  card.  If defined as " " (space), the card is considered writable.
-
 config ETRAX_SPI_GPIO
 	tristate "Bitbanged SPI using gpio pins"
 	depends on ETRAX_SPI_MMC
@@ -787,53 +440,6 @@ config ETRAX_SPI_GPIO
 	  Say m to build it as a module, which will be called spi_crisv32_gpio.
 	  (You need to select MMC separately.)
 
-# The default match that of sser0, only because that's how it was tested.
-config ETRAX_SPI_CS_PIN
-	string "SPI chip select pin"
-	depends on ETRAX_SPI_GPIO
-	default "pc3"
-	help
-	  The pin to use for SPI chip select.
-
-config ETRAX_SPI_CLK_PIN
-	string "SPI clock pin"
-	depends on ETRAX_SPI_GPIO
-	default "pc1"
-	help
-	  The pin to use for the SPI clock.
-
-config ETRAX_SPI_DATAIN_PIN
-	string "SPI MISO (data in) pin"
-	depends on ETRAX_SPI_GPIO
-	default "pc16"
-	help
-	  The pin to use for SPI data in from the device.
-
-config ETRAX_SPI_DATAOUT_PIN
-	string "SPI MOSI (data out) pin"
-	depends on ETRAX_SPI_GPIO
-	default "pc0"
-	help
-	  The pin to use for SPI data out to the device.
-
-config ETRAX_SPI_MMC_CD_GPIO_PIN
-	string "MMC/SD card detect pin for SPI using gpio (space for none)"
-	depends on ETRAX_SPI_GPIO && MMC_SPI
-	default "pd11"
-	help
-	  The pin to use for SD/MMC card detect.  This pin should be pulled up
-	  and grounded when a card is present.  If defined as " " (space), no
-	  pin is selected.  A card must then always be inserted for proper
-	  action.
-
-config ETRAX_SPI_MMC_WP_GPIO_PIN
-	string "MMC/SD card write-protect pin for SPI using gpio (space for none)"
-	depends on ETRAX_SPI_GPIO && MMC_SPI
-	default "pd10"
-	help
-	  The pin to use for the SD/MMC write-protect signal for a memory
-	  card.  If defined as " " (space), the card is considered writable.
-
 # Avoid choices causing non-working configs by conditionalizing the inclusion.
 if ETRAX_SPI_MMC
 source drivers/spi/Kconfig
diff --git a/arch/cris/arch-v32/mach-a3/Kconfig b/arch/cris/arch-v32/mach-a3/Kconfig
index 7796aaf..8754727 100644
--- a/arch/cris/arch-v32/mach-a3/Kconfig
+++ b/arch/cris/arch-v32/mach-a3/Kconfig
@@ -15,10 +15,6 @@ config ETRAX_SERIAL_PORTS
        int
        default 5
 
-config ETRAX_DDR
-       bool
-       default y
-
 config ETRAX_DDR2_MRS
 	hex "DDR2 MRS"
 	default "0"
diff --git a/arch/cris/include/asm/processor.h b/arch/cris/include/asm/processor.h
index c0a29b9..15b815d 100644
--- a/arch/cris/include/asm/processor.h
+++ b/arch/cris/include/asm/processor.h
@@ -47,7 +47,6 @@ struct task_struct;
  */
 
 #define task_pt_regs(task) user_regs(task_thread_info(task))
-#define current_regs() task_pt_regs(current)
 
 unsigned long get_wchan(struct task_struct *p);
 
diff --git a/arch/cris/include/uapi/asm/kvm_para.h b/arch/cris/include/uapi/asm/kvm_para.h
new file mode 100644
index 0000000..14fab8f
--- /dev/null
+++ b/arch/cris/include/uapi/asm/kvm_para.h
@@ -0,0 +1 @@
+#include <asm-generic/kvm_para.h>
diff --git a/arch/frv/include/asm/uaccess.h b/arch/frv/include/asm/uaccess.h
index 0b67ec5..3ac9a59 100644
--- a/arch/frv/include/asm/uaccess.h
+++ b/arch/frv/include/asm/uaccess.h
@@ -280,14 +280,14 @@ extern long __memcpy_user(void *dst, const void *src, unsigned long count);
 static inline unsigned long __must_check
 __copy_to_user(void __user *to, const void *from, unsigned long n)
 {
-       might_sleep();
+       might_fault();
        return __copy_to_user_inatomic(to, from, n);
 }
 
 static inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
 {
-       might_sleep();
+       might_fault();
        return __copy_from_user_inatomic(to, from, n);
 }
 
diff --git a/arch/m32r/include/asm/uaccess.h b/arch/m32r/include/asm/uaccess.h
index 1c7047b..84fe7ba 100644
--- a/arch/m32r/include/asm/uaccess.h
+++ b/arch/m32r/include/asm/uaccess.h
@@ -216,7 +216,7 @@ extern int fixup_exception(struct pt_regs *regs);
 ({									\
 	long __gu_err = 0;						\
 	unsigned long __gu_val;						\
-	might_sleep();							\
+	might_fault();							\
 	__get_user_size(__gu_val,(ptr),(size),__gu_err);		\
 	(x) = (__typeof__(*(ptr)))__gu_val;				\
 	__gu_err;							\
@@ -227,7 +227,7 @@ extern int fixup_exception(struct pt_regs *regs);
 	long __gu_err = -EFAULT;					\
 	unsigned long __gu_val = 0;					\
 	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);		\
-	might_sleep();							\
+	might_fault();							\
 	if (access_ok(VERIFY_READ,__gu_addr,size))			\
 		__get_user_size(__gu_val,__gu_addr,(size),__gu_err);	\
 	(x) = (__typeof__(*(ptr)))__gu_val;				\
@@ -295,7 +295,7 @@ do {									\
 #define __put_user_nocheck(x,ptr,size)					\
 ({									\
 	long __pu_err;							\
-	might_sleep();							\
+	might_fault();							\
 	__put_user_size((x),(ptr),(size),__pu_err);			\
 	__pu_err;							\
 })
@@ -305,7 +305,7 @@ do {									\
 ({									\
 	long __pu_err = -EFAULT;					\
 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);			\
-	might_sleep();							\
+	might_fault();							\
 	if (access_ok(VERIFY_WRITE,__pu_addr,size))			\
 		__put_user_size((x),__pu_addr,(size),__pu_err);		\
 	__pu_err;							\
@@ -597,7 +597,7 @@ unsigned long __generic_copy_from_user(void *, const void __user *, unsigned lon
  */
 #define copy_to_user(to,from,n)				\
 ({							\
-	might_sleep();					\
+	might_fault();					\
 	__generic_copy_to_user((to),(from),(n));	\
 })
 
@@ -638,7 +638,7 @@ unsigned long __generic_copy_from_user(void *, const void __user *, unsigned lon
  */
 #define copy_from_user(to,from,n)			\
 ({							\
-	might_sleep();					\
+	might_fault();					\
 	__generic_copy_from_user((to),(from),(n));	\
 })
 
diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index efe59d8..2fc8bf7 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -145,7 +145,7 @@ static inline unsigned long __must_check __clear_user(void __user *to,
 static inline unsigned long __must_check clear_user(void __user *to,
 							unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	if (unlikely(!access_ok(VERIFY_WRITE, to, n)))
 		return n;
 
@@ -371,7 +371,7 @@ extern long __user_bad(void);
 static inline long copy_from_user(void *to,
 		const void __user *from, unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	if (access_ok(VERIFY_READ, from, n))
 		return __copy_from_user(to, from, n);
 	return n;
@@ -385,7 +385,7 @@ static inline long copy_from_user(void *to,
 static inline long copy_to_user(void __user *to,
 		const void *from, unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	if (access_ok(VERIFY_WRITE, to, n))
 		return __copy_to_user(to, from, n);
 	return n;
diff --git a/arch/mips/bcm63xx/nvram.c b/arch/mips/bcm63xx/nvram.c
index a4b8864..0db7665 100644
--- a/arch/mips/bcm63xx/nvram.c
+++ b/arch/mips/bcm63xx/nvram.c
@@ -35,6 +35,8 @@ struct bcm963xx_nvram {
 	u32	checksum_high;
 };
 
+#define BCM63XX_DEFAULT_PSI_SIZE	64
+
 static struct bcm963xx_nvram nvram;
 static int mac_addr_used;
 
@@ -104,3 +106,12 @@ int bcm63xx_nvram_get_mac_address(u8 *mac)
 	return 0;
 }
 EXPORT_SYMBOL(bcm63xx_nvram_get_mac_address);
+
+int bcm63xx_nvram_get_psi_size(void)
+{
+	if (nvram.psi_size > 0)
+		return nvram.psi_size;
+
+	return BCM63XX_DEFAULT_PSI_SIZE;
+}
+EXPORT_SYMBOL(bcm63xx_nvram_get_psi_size);
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
index 4e0b6bc..348df49 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
@@ -30,4 +30,6 @@ u8 *bcm63xx_nvram_get_name(void);
  */
 int bcm63xx_nvram_get_mac_address(u8 *mac);
 
+int bcm63xx_nvram_get_psi_size(void);
+
 #endif /* BCM63XX_NVRAM_H */
diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
index 7e5fe27..f1baadd 100644
--- a/arch/mips/mm/mmap.c
+++ b/arch/mips/mm/mmap.c
@@ -158,11 +158,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base(random_factor);
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
 
diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h
index 780560b..107508a 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -471,13 +471,13 @@ extern unsigned long __generic_copy_from_user(void *, const void __user *,
 
 #define __copy_to_user(to, from, n)			\
 ({							\
-	might_sleep();					\
+	might_fault();					\
 	__copy_to_user_inatomic((to), (from), (n));	\
 })
 
 #define __copy_from_user(to, from, n)			\
 ({							\
-	might_sleep();					\
+	might_fault();					\
 	__copy_from_user_inatomic((to), (from), (n));	\
 })
 
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index 4db4959..9485b43 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -178,7 +178,7 @@ do {								\
 	long __pu_err;						\
 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);		\
 	if (!is_kernel_addr((unsigned long)__pu_addr))		\
-		might_sleep();					\
+		might_fault();					\
 	__chk_user_ptr(ptr);					\
 	__put_user_size((x), __pu_addr, (size), __pu_err);	\
 	__pu_err;						\
@@ -188,7 +188,7 @@ do {								\
 ({									\
 	long __pu_err = -EFAULT;					\
 	__typeof__(*(ptr)) __user *__pu_addr = (ptr);			\
-	might_sleep();							\
+	might_fault();							\
 	if (access_ok(VERIFY_WRITE, __pu_addr, size))			\
 		__put_user_size((x), __pu_addr, (size), __pu_err);	\
 	__pu_err;							\
@@ -268,7 +268,7 @@ do {								\
 	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
 	__chk_user_ptr(ptr);					\
 	if (!is_kernel_addr((unsigned long)__gu_addr))		\
-		might_sleep();					\
+		might_fault();					\
 	__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
 	(x) = (__typeof__(*(ptr)))__gu_val;			\
 	__gu_err;						\
@@ -282,7 +282,7 @@ do {								\
 	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
 	__chk_user_ptr(ptr);					\
 	if (!is_kernel_addr((unsigned long)__gu_addr))		\
-		might_sleep();					\
+		might_fault();					\
 	__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
 	(x) = (__typeof__(*(ptr)))__gu_val;			\
 	__gu_err;						\
@@ -294,7 +294,7 @@ do {								\
 	long __gu_err = -EFAULT;					\
 	unsigned long  __gu_val = 0;					\
 	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);		\
-	might_sleep();							\
+	might_fault();							\
 	if (access_ok(VERIFY_READ, __gu_addr, (size)))			\
 		__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
 	(x) = (__typeof__(*(ptr)))__gu_val;				\
@@ -419,14 +419,14 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
 static inline unsigned long __copy_from_user(void *to,
 		const void __user *from, unsigned long size)
 {
-	might_sleep();
+	might_fault();
 	return __copy_from_user_inatomic(to, from, size);
 }
 
 static inline unsigned long __copy_to_user(void __user *to,
 		const void *from, unsigned long size)
 {
-	might_sleep();
+	might_fault();
 	return __copy_to_user_inatomic(to, from, size);
 }
 
@@ -434,7 +434,7 @@ extern unsigned long __clear_user(void __user *addr, unsigned long size);
 
 static inline unsigned long clear_user(void __user *addr, unsigned long size)
 {
-	might_sleep();
+	might_fault();
 	if (likely(access_ok(VERIFY_WRITE, addr, size)))
 		return __clear_user(addr, size);
 	if ((unsigned long)addr < TASK_SIZE) {
diff --git a/arch/powerpc/mm/mmap_64.c b/arch/powerpc/mm/mmap_64.c
index 67a42ed..cb8bdbe 100644
--- a/arch/powerpc/mm/mmap_64.c
+++ b/arch/powerpc/mm/mmap_64.c
@@ -92,10 +92,8 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = TASK_UNMAPPED_BASE;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base();
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index c427ae3..7ab1a66 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -699,6 +699,10 @@ static void jit_free_defer(struct work_struct *arg)
 void bpf_jit_free(struct sk_filter *fp)
 {
 	if (fp->bpf_func != sk_run_filter) {
+		/*
+		 * bpf_jit_free() can be called from softirq; module_free()
+		 * requires process context.
+		 */
 		struct work_struct *work = (struct work_struct *)fp->bpf_func;
 
 		INIT_WORK(work, jit_free_defer);
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 2c9789d..da183c5 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -98,7 +98,6 @@ config S390
 	select CLONE_BACKWARDS2
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CPU_DEVICES if !SMP
-	select GENERIC_KERNEL_THREAD
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_TIME_VSYSCALL_OLD
 	select HAVE_ALIGNED_STRUCT_PAGE if SLUB
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 75ce9b0..5d64fb7 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -32,7 +32,7 @@
 
 void storage_key_init_range(unsigned long start, unsigned long end);
 
-static unsigned long pfmf(unsigned long function, unsigned long address)
+static inline unsigned long pfmf(unsigned long function, unsigned long address)
 {
 	asm volatile(
 		"	.insn	rre,0xb9af0000,%[function],%[address]"
@@ -44,17 +44,13 @@ static unsigned long pfmf(unsigned long function, unsigned long address)
 
 static inline void clear_page(void *page)
 {
-	if (MACHINE_HAS_PFMF) {
-		pfmf(0x10000, (unsigned long)page);
-	} else {
-		register unsigned long reg1 asm ("1") = 0;
-		register void *reg2 asm ("2") = page;
-		register unsigned long reg3 asm ("3") = 4096;
-		asm volatile(
-			"	mvcl	2,0"
-			: "+d" (reg2), "+d" (reg3) : "d" (reg1)
-			: "memory", "cc");
-	}
+	register unsigned long reg1 asm ("1") = 0;
+	register void *reg2 asm ("2") = page;
+	register unsigned long reg3 asm ("3") = 4096;
+	asm volatile(
+		"	mvcl	2,0"
+		: "+d" (reg2), "+d" (reg3) : "d" (reg1)
+		: "memory", "cc");
 }
 
 static inline void copy_page(void *to, void *from)
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index 7f4a4a8..be87d3e 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -1862,6 +1862,8 @@ void print_fn_code(unsigned char *code, unsigned long len)
 	while (len) {
 		ptr = buffer;
 		opsize = insn_length(*code);
+		if (opsize > len)
+			break;
 		ptr += sprintf(ptr, "%p: ", code);
 		for (i = 0; i < opsize; i++)
 			ptr += sprintf(ptr, "%02x", code[i]);
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
index 06bafec..4002329 100644
--- a/arch/s390/mm/mmap.c
+++ b/arch/s390/mm/mmap.c
@@ -91,11 +91,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = TASK_UNMAPPED_BASE;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base();
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
 
@@ -176,11 +174,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = TASK_UNMAPPED_BASE;
 		mm->get_unmapped_area = s390_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base();
 		mm->get_unmapped_area = s390_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
 
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index 82f165f..e199efb 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -818,6 +818,10 @@ void bpf_jit_free(struct sk_filter *fp)
 
 	if (fp->bpf_func == sk_run_filter)
 		return;
+	/*
+	 * bpf_jit_free() can be called from softirq; module_free() requires
+	 * process context.
+	 */
 	work = (struct work_struct *)fp->bpf_func;
 	INIT_WORK(work, jit_free_defer);
 	schedule_work(work);
diff --git a/arch/sh/include/asm/hw_breakpoint.h b/arch/sh/include/asm/hw_breakpoint.h
index ec9ad59..01a3869 100644
--- a/arch/sh/include/asm/hw_breakpoint.h
+++ b/arch/sh/include/asm/hw_breakpoint.h
@@ -7,6 +7,7 @@
 
 #include <linux/kdebug.h>
 #include <linux/types.h>
+#include <cpu/ubc.h>
 
 struct arch_hw_breakpoint {
 	char		*name; /* Contains name of the symbol to set bkpt */
@@ -15,17 +16,6 @@ struct arch_hw_breakpoint {
 	u16		type;
 };
 
-enum {
-	SH_BREAKPOINT_READ	= (1 << 1),
-	SH_BREAKPOINT_WRITE	= (1 << 2),
-	SH_BREAKPOINT_RW	= SH_BREAKPOINT_READ | SH_BREAKPOINT_WRITE,
-
-	SH_BREAKPOINT_LEN_1	= (1 << 12),
-	SH_BREAKPOINT_LEN_2	= (1 << 13),
-	SH_BREAKPOINT_LEN_4	= SH_BREAKPOINT_LEN_1 | SH_BREAKPOINT_LEN_2,
-	SH_BREAKPOINT_LEN_8	= (1 << 14),
-};
-
 struct sh_ubc {
 	const char	*name;
 	unsigned int	num_events;
diff --git a/arch/sh/include/cpu-common/cpu/ubc.h b/arch/sh/include/cpu-common/cpu/ubc.h
new file mode 100644
index 0000000..b604619
--- /dev/null
+++ b/arch/sh/include/cpu-common/cpu/ubc.h
@@ -0,0 +1,17 @@
+#ifndef __ARCH_SH_CPU_UBC_H__
+#define __ARCH_SH_CPU_UBC_H__
+
+enum {
+	SH_BREAKPOINT_READ	= (1 << 1),
+	SH_BREAKPOINT_WRITE	= (1 << 2),
+	SH_BREAKPOINT_RW	= SH_BREAKPOINT_READ | SH_BREAKPOINT_WRITE,
+
+	SH_BREAKPOINT_LEN_1	= (1 << 12),
+	SH_BREAKPOINT_LEN_2	= (1 << 13),
+	SH_BREAKPOINT_LEN_4	= SH_BREAKPOINT_LEN_1 | SH_BREAKPOINT_LEN_2,
+	SH_BREAKPOINT_LEN_8	= (1 << 14),
+};
+
+#define UBC_64BIT	1
+
+#endif /* __ARCH_SH_CPU_UBC_H__ */
diff --git a/arch/sh/include/cpu-sh2a/cpu/ubc.h b/arch/sh/include/cpu-sh2a/cpu/ubc.h
new file mode 100644
index 0000000..3371f90
--- /dev/null
+++ b/arch/sh/include/cpu-sh2a/cpu/ubc.h
@@ -0,0 +1,14 @@
+#ifndef __ARCH_SH_CPU_UBC_H__
+#define __ARCH_SH_CPU_UBC_H__
+
+enum {
+	SH_BREAKPOINT_READ	= (1 << 2),
+	SH_BREAKPOINT_WRITE	= (1 << 3),
+	SH_BREAKPOINT_RW	= SH_BREAKPOINT_READ | SH_BREAKPOINT_WRITE,
+
+	SH_BREAKPOINT_LEN_1	= (1 << 0),
+	SH_BREAKPOINT_LEN_2	= (1 << 1),
+	SH_BREAKPOINT_LEN_4	= SH_BREAKPOINT_LEN_1 | SH_BREAKPOINT_LEN_2,
+};
+
+#endif /* __ARCH_SH_CPU_UBC_H__ */
diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile
index 990195d..92f0da4 100644
--- a/arch/sh/kernel/cpu/sh2a/Makefile
+++ b/arch/sh/kernel/cpu/sh2a/Makefile
@@ -22,3 +22,4 @@ pinmux-$(CONFIG_CPU_SUBTYPE_SH7264)	:= pinmux-sh7264.o
 pinmux-$(CONFIG_CPU_SUBTYPE_SH7269)	:= pinmux-sh7269.o
 
 obj-$(CONFIG_GPIOLIB)			+= $(pinmux-y)
+obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= ubc.o
diff --git a/arch/sh/kernel/cpu/sh2a/ubc.c b/arch/sh/kernel/cpu/sh2a/ubc.c
new file mode 100644
index 0000000..ef95a9b
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2a/ubc.c
@@ -0,0 +1,154 @@
+/*
+ * arch/sh/kernel/cpu/sh2a/ubc.c
+ *
+ * On-chip UBC support for SH-2A CPUs.
+ *
+ * Copyright (C) 2009 - 2010  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <asm/hw_breakpoint.h>
+
+#define UBC_BAR(idx)	(0xfffc0400 + (0x10 * idx))
+#define UBC_BAMR(idx)	(0xfffc0404 + (0x10 * idx))
+#define UBC_BBR(idx)	(0xfffc04A0 + (0x10 * idx))
+#define UBC_BDR(idx)	(0xfffc0408 + (0x10 * idx))
+#define UBC_BDMR(idx)	(0xfffc040C + (0x10 * idx))
+
+#define UBC_BRCR	0xfffc04C0
+
+/* BBR */
+#define UBC_BBR_UBID	(1 << 13)     /* User Break Interrupt Disable */
+#define UBC_BBR_DBE	(1 << 12)     /* Data Break Enable */
+#define UBC_BBR_CD_C	(1 << 6)      /* C Bus Cycle */
+#define UBC_BBR_CD_I	(2 << 6)      /* I Bus Cycle */
+#define UBC_BBR_ID_I	(1 << 4)      /* Break Condition is instruction fetch cycle */
+#define UBC_BBR_ID_D	(2 << 4)      /* Break Condition is data access cycle */
+#define UBC_BBR_ID_ID	(3 << 4)      /* Break Condition is instruction fetch or data access cycle */
+
+#define UBC_CRR_BIE	(1 << 0)
+
+/* CBR */
+#define UBC_CBR_CE	(1 << 0)
+
+static struct sh_ubc sh2a_ubc;
+
+static void sh2a_ubc_enable(struct arch_hw_breakpoint *info, int idx)
+{
+	__raw_writel(UBC_BBR_DBE | UBC_BBR_CD_C | UBC_BBR_ID_ID |
+		     info->len | info->type, UBC_BBR(idx));
+	__raw_writel(info->address, UBC_BAR(idx));
+}
+
+static void sh2a_ubc_disable(struct arch_hw_breakpoint *info, int idx)
+{
+	__raw_writel(UBC_BBR_UBID, UBC_BBR(idx));
+	__raw_writel(0, UBC_BAR(idx));
+}
+
+static void sh2a_ubc_enable_all(unsigned long mask)
+{
+	int i;
+
+	for (i = 0; i < sh2a_ubc.num_events; i++)
+		if (mask & (1 << i))
+			__raw_writel(__raw_readl(UBC_BBR(i)) & ~UBC_BBR_UBID,
+				     UBC_BBR(i));
+}
+
+static void sh2a_ubc_disable_all(void)
+{
+	int i;
+	
+	for (i = 0; i < sh2a_ubc.num_events; i++)
+		__raw_writel(__raw_readl(UBC_BBR(i)) | UBC_BBR_UBID,
+			     UBC_BBR(i));
+}
+
+static unsigned long sh2a_ubc_active_mask(void)
+{
+	unsigned long active = 0;
+	int i;
+
+	for (i = 0; i < sh2a_ubc.num_events; i++)
+		if (!(__raw_readl(UBC_BBR(i)) & UBC_BBR_UBID))
+			active |= (1 << i);
+
+	return active;
+}
+
+static unsigned long sh2a_ubc_triggered_mask(void)
+{
+	unsigned int ret, mask;
+	
+	mask = 0;
+	ret = __raw_readl(UBC_BRCR);
+	if ((ret & (1 << 15)) || (ret & (1 << 13))) {
+		mask |= (1 << 0); /* Match condition for channel 0 */
+	} else 
+		mask &= ~(1 << 0);
+	
+	if ((ret & (1 << 14)) || (ret & (1 << 12))) {
+		mask |= (1 << 1); /* Match condition for channel 1 */
+	} else 
+		mask &= ~(1 << 1);
+
+	return mask;
+}
+
+static void sh2a_ubc_clear_triggered_mask(unsigned long mask)
+{
+	if (mask & (1 << 0)) /* Channel 0 statisfied break condition */
+		__raw_writel(__raw_readl(UBC_BRCR) &
+			     ~((1 << 15) | (1 << 13)), UBC_BRCR);
+	
+	if (mask & (1 << 1)) /* Channel 1 statisfied break condition */
+		__raw_writel(__raw_readl(UBC_BRCR) &
+			     ~((1 << 14) | (1 << 12)), UBC_BRCR);
+}
+
+static struct sh_ubc sh2a_ubc = {
+	.name			= "SH-2A",
+	.num_events		= 2,
+	.trap_nr		= 0x1e0,
+	.enable			= sh2a_ubc_enable,
+	.disable		= sh2a_ubc_disable,
+	.enable_all		= sh2a_ubc_enable_all,
+	.disable_all		= sh2a_ubc_disable_all,
+	.active_mask		= sh2a_ubc_active_mask,
+	.triggered_mask		= sh2a_ubc_triggered_mask,
+	.clear_triggered_mask	= sh2a_ubc_clear_triggered_mask,
+};
+
+static int __init sh2a_ubc_init(void)
+{
+	struct clk *ubc_iclk = clk_get(NULL, "ubc0");
+	int i;
+
+	/*
+	 * The UBC MSTP bit is optional, as not all platforms will have
+	 * it. Just ignore it if we can't find it.
+	 */
+	if (IS_ERR(ubc_iclk))
+		ubc_iclk = NULL;
+
+	clk_enable(ubc_iclk);
+
+	for (i = 0; i < sh2a_ubc.num_events; i++) {
+		__raw_writel(0, UBC_BAMR(i));
+		__raw_writel(0, UBC_BBR(i));
+	}
+
+	clk_disable(ubc_iclk);
+
+	sh2a_ubc.clk = ubc_iclk;
+
+	return register_sh_ubc(&sh2a_ubc);
+}
+arch_initcall(sh2a_ubc_init);
diff --git a/arch/sh/kernel/hw_breakpoint.c b/arch/sh/kernel/hw_breakpoint.c
index f917376..ac4922a 100644
--- a/arch/sh/kernel/hw_breakpoint.c
+++ b/arch/sh/kernel/hw_breakpoint.c
@@ -113,9 +113,11 @@ static int get_hbp_len(u16 hbp_len)
 	case SH_BREAKPOINT_LEN_4:
 		len_in_bytes = 4;
 		break;
+#ifdef UBC_64BIT
 	case SH_BREAKPOINT_LEN_8:
 		len_in_bytes = 8;
 		break;
+#endif
 	}
 	return len_in_bytes;
 }
@@ -149,9 +151,11 @@ int arch_bp_generic_fields(int sh_len, int sh_type,
 	case SH_BREAKPOINT_LEN_4:
 		*gen_len = HW_BREAKPOINT_LEN_4;
 		break;
+#ifdef UBC_64BIT
 	case SH_BREAKPOINT_LEN_8:
 		*gen_len = HW_BREAKPOINT_LEN_8;
 		break;
+#endif
 	default:
 		return -EINVAL;
 	}
@@ -190,9 +194,11 @@ static int arch_build_bp_info(struct perf_event *bp)
 	case HW_BREAKPOINT_LEN_4:
 		info->len = SH_BREAKPOINT_LEN_4;
 		break;
+#ifdef UBC_64BIT
 	case HW_BREAKPOINT_LEN_8:
 		info->len = SH_BREAKPOINT_LEN_8;
 		break;
+#endif
 	default:
 		return -EINVAL;
 	}
@@ -240,9 +246,11 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp)
 	case SH_BREAKPOINT_LEN_4:
 		align = 3;
 		break;
+#ifdef UBC_64BIT
 	case SH_BREAKPOINT_LEN_8:
 		align = 7;
 		break;
+#endif
 	default:
 		return ret;
 	}
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 2daaaa6..51561b8 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -290,7 +290,6 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	    sysctl_legacy_va_layout) {
 		mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		/* We know it's 32-bit */
 		unsigned long task_size = STACK_TOP32;
@@ -302,7 +301,6 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 
 		mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
 
diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c
index d36a85e..4bd140a 100644
--- a/arch/sparc/net/bpf_jit_comp.c
+++ b/arch/sparc/net/bpf_jit_comp.c
@@ -817,6 +817,10 @@ static void jit_free_defer(struct work_struct *arg)
 void bpf_jit_free(struct sk_filter *fp)
 {
 	if (fp->bpf_func != sk_run_filter) {
+		/*
+		 * bpf_jit_free() can be called from softirq; module_free()
+		 * requires process context.
+		 */
 		struct work_struct *work = (struct work_struct *)fp->bpf_func;
 
 		INIT_WORK(work, jit_free_defer);
diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
index 8a082bc..e4d44bd 100644
--- a/arch/tile/include/asm/uaccess.h
+++ b/arch/tile/include/asm/uaccess.h
@@ -442,7 +442,7 @@ extern unsigned long __copy_in_user_inatomic(
 static inline unsigned long __must_check
 __copy_in_user(void __user *to, const void __user *from, unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	return __copy_in_user_inatomic(to, from, n);
 }
 
diff --git a/arch/tile/mm/mmap.c b/arch/tile/mm/mmap.c
index f96f4ce..d67d91e 100644
--- a/arch/tile/mm/mmap.c
+++ b/arch/tile/mm/mmap.c
@@ -66,10 +66,8 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (!is_32bit || rlimit(RLIMIT_STACK) == RLIM_INFINITY) {
 		mm->mmap_base = TASK_UNMAPPED_BASE;
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base(mm);
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 6a154a9..08bffb2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -65,6 +65,7 @@ config X86
 	select HAVE_KERNEL_LZMA
 	select HAVE_KERNEL_XZ
 	select HAVE_KERNEL_LZO
+	select HAVE_KERNEL_LZ4
 	select HAVE_HW_BREAKPOINT
 	select HAVE_MIXED_BREAKPOINTS_REGS
 	select PERF_EVENTS
@@ -102,6 +103,7 @@ config X86
 	select HAVE_ARCH_SECCOMP_FILTER
 	select BUILDTIME_EXTABLE_SORT
 	select GENERIC_CMOS_UPDATE
+	select HAVE_ARCH_SOFT_DIRTY
 	select CLOCKSOURCE_WATCHDOG
 	select GENERIC_CLOCKEVENTS
 	select ARCH_CLOCKSOURCE_DATA if X86_64
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index 5ef205c..dcd90df 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -4,7 +4,8 @@
 # create a compressed vmlinux image from the original vmlinux
 #
 
-targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo
+targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
+	vmlinux.bin.xz vmlinux.bin.lzo vmlinux.bin.lz4
 
 KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
 KBUILD_CFLAGS += -fno-strict-aliasing -fPIC
@@ -63,12 +64,15 @@ $(obj)/vmlinux.bin.xz: $(vmlinux.bin.all-y) FORCE
 	$(call if_changed,xzkern)
 $(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) FORCE
 	$(call if_changed,lzo)
+$(obj)/vmlinux.bin.lz4: $(vmlinux.bin.all-y) FORCE
+	$(call if_changed,lz4)
 
 suffix-$(CONFIG_KERNEL_GZIP)	:= gz
 suffix-$(CONFIG_KERNEL_BZIP2)	:= bz2
 suffix-$(CONFIG_KERNEL_LZMA)	:= lzma
 suffix-$(CONFIG_KERNEL_XZ)	:= xz
 suffix-$(CONFIG_KERNEL_LZO) 	:= lzo
+suffix-$(CONFIG_KERNEL_LZ4) 	:= lz4
 
 quiet_cmd_mkpiggy = MKPIGGY $@
       cmd_mkpiggy = $(obj)/mkpiggy $< > $@ || ( rm -f $@ ; false )
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index 7cb56c6..0319c88 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -145,6 +145,10 @@ static int lines, cols;
 #include "../../../../lib/decompress_unlzo.c"
 #endif
 
+#ifdef CONFIG_KERNEL_LZ4
+#include "../../../../lib/decompress_unlz4.c"
+#endif
+
 static void scroll(void)
 {
 	int i;
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 805078e..fbeba82 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -308,8 +308,6 @@ static int load_aout_binary(struct linux_binprm *bprm)
 		(current->mm->start_data = N_DATADDR(ex));
 	current->mm->brk = ex.a_bss +
 		(current->mm->start_brk = N_BSSADDR(ex));
-	current->mm->free_area_cache = TASK_UNMAPPED_BASE;
-	current->mm->cached_hole_size = 0;
 
 	retval = setup_arg_pages(bprm, IA32_STACK_TOP, EXSTACK_DEFAULT);
 	if (retval < 0) {
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index cccd07f..b8e9224 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -17,6 +17,8 @@ extern unsigned long pci_mem_start;
 extern int e820_any_mapped(u64 start, u64 end, unsigned type);
 extern int e820_all_mapped(u64 start, u64 end, unsigned type);
 extern void e820_add_region(u64 start, u64 size, int type);
+extern void e820_add_limit_region(u64 start, u64 size, int type);
+extern void e820_adjust_region(u64 *start, u64 *size);
 extern void e820_print_map(char *who);
 extern int
 sanitize_e820_map(struct e820entry *biosmap, int max_nr_map, u32 *pnr_map);
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 1e67223..ebf9373 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -207,7 +207,7 @@ static inline pte_t pte_mkexec(pte_t pte)
 
 static inline pte_t pte_mkdirty(pte_t pte)
 {
-	return pte_set_flags(pte, _PAGE_DIRTY);
+	return pte_set_flags(pte, _PAGE_DIRTY | _PAGE_SOFT_DIRTY);
 }
 
 static inline pte_t pte_mkyoung(pte_t pte)
@@ -271,7 +271,7 @@ static inline pmd_t pmd_wrprotect(pmd_t pmd)
 
 static inline pmd_t pmd_mkdirty(pmd_t pmd)
 {
-	return pmd_set_flags(pmd, _PAGE_DIRTY);
+	return pmd_set_flags(pmd, _PAGE_DIRTY | _PAGE_SOFT_DIRTY);
 }
 
 static inline pmd_t pmd_mkhuge(pmd_t pmd)
@@ -294,6 +294,26 @@ static inline pmd_t pmd_mknotpresent(pmd_t pmd)
 	return pmd_clear_flags(pmd, _PAGE_PRESENT);
 }
 
+static inline int pte_soft_dirty(pte_t pte)
+{
+	return pte_flags(pte) & _PAGE_SOFT_DIRTY;
+}
+
+static inline int pmd_soft_dirty(pmd_t pmd)
+{
+	return pmd_flags(pmd) & _PAGE_SOFT_DIRTY;
+}
+
+static inline pte_t pte_mksoft_dirty(pte_t pte)
+{
+	return pte_set_flags(pte, _PAGE_SOFT_DIRTY);
+}
+
+static inline pmd_t pmd_mksoft_dirty(pmd_t pmd)
+{
+	return pmd_set_flags(pmd, _PAGE_SOFT_DIRTY);
+}
+
 /*
  * Mask out unsupported bits in a present pgprot.  Non-present pgprots
  * can use those bits for other purposes, so leave them be.
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index e642300..c98ac63 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -55,6 +55,18 @@
 #define _PAGE_HIDDEN	(_AT(pteval_t, 0))
 #endif
 
+/*
+ * The same hidden bit is used by kmemcheck, but since kmemcheck
+ * works on kernel pages while soft-dirty engine on user space,
+ * they do not conflict with each other.
+ */
+
+#ifdef CONFIG_MEM_SOFT_DIRTY
+#define _PAGE_SOFT_DIRTY	(_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
+#else
+#define _PAGE_SOFT_DIRTY	(_AT(pteval_t, 0))
+#endif
+
 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
 #define _PAGE_NX	(_AT(pteval_t, 1) << _PAGE_BIT_NX)
 #else
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 142810c..4f7923d 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -235,7 +235,7 @@ extern long __copy_user_nocache(void *dst, const void __user *src,
 static inline int
 __copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
 {
-	might_sleep();
+	might_fault();
 	return __copy_user_nocache(dst, src, size, 1);
 }
 
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index d32abea..0d5bb68 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -47,6 +47,7 @@ unsigned long pci_mem_start = 0xaeedbabe;
 #ifdef CONFIG_PCI
 EXPORT_SYMBOL(pci_mem_start);
 #endif
+static u64 mem_limit = ~0ULL;
 
 /*
  * This function checks if any part of the range <start,end> is mapped
@@ -108,7 +109,7 @@ int __init e820_all_mapped(u64 start, u64 end, unsigned type)
  * Add a memory region to the kernel e820 map.
  */
 static void __init __e820_add_region(struct e820map *e820x, u64 start, u64 size,
-					 int type)
+					 int type, bool limited)
 {
 	int x = e820x->nr_map;
 
@@ -119,6 +120,22 @@ static void __init __e820_add_region(struct e820map *e820x, u64 start, u64 size,
 		return;
 	}
 
+	if (limited) {
+		if (start >= mem_limit) {
+			printk(KERN_ERR "e820: ignoring [mem %#010llx-%#010llx]\n",
+			       (unsigned long long)start,
+			       (unsigned long long)(start + size - 1));
+			return;
+		}
+
+		if (mem_limit - start < size) {
+			printk(KERN_ERR "e820: ignoring [mem %#010llx-%#010llx]\n",
+			       (unsigned long long)mem_limit,
+			       (unsigned long long)(start + size - 1));
+			size = mem_limit - start;
+		}
+	}
+
 	e820x->map[x].addr = start;
 	e820x->map[x].size = size;
 	e820x->map[x].type = type;
@@ -127,7 +144,37 @@ static void __init __e820_add_region(struct e820map *e820x, u64 start, u64 size,
 
 void __init e820_add_region(u64 start, u64 size, int type)
 {
-	__e820_add_region(&e820, start, size, type);
+	__e820_add_region(&e820, start, size, type, false);
+}
+
+/*
+ * do_add_efi_memmap() calls this function().
+ *
+ * Note: BOOT_SERVICES_{CODE,DATA} regions on some efi machines are marked
+ * as E820_RAM, and they are needed to be mapped. Please use e820_add_region()
+ * to add BOOT_SERVICES_{CODE,DATA} regions.
+ */
+void __init e820_add_limit_region(u64 start, u64 size, int type)
+{
+	/*
+	 * efi_init() is called after finish_e820_parsing(), so we should
+	 * check whether [start, start + size) contains address above
+	 * mem_limit if the type is E820_RAM.
+	 */
+	__e820_add_region(&e820, start, size, type, type == E820_RAM);
+}
+
+void __init e820_adjust_region(u64 *start, u64 *size)
+{
+	if (*start >= mem_limit) {
+		*size = 0;
+		return;
+	}
+
+	if (mem_limit - *start < *size)
+		*size = mem_limit - *start;
+
+	return;
 }
 
 static void __init e820_print_type(u32 type)
@@ -455,8 +502,9 @@ static u64 __init __e820_update_range(struct e820map *e820x, u64 start,
 
 		/* new range is totally covered? */
 		if (ei->addr < start && ei_end > end) {
-			__e820_add_region(e820x, start, size, new_type);
-			__e820_add_region(e820x, end, ei_end - end, ei->type);
+			__e820_add_region(e820x, start, size, new_type, false);
+			__e820_add_region(e820x, end, ei_end - end, ei->type,
+					  false);
 			ei->size = start - ei->addr;
 			real_updated_size += size;
 			continue;
@@ -469,7 +517,7 @@ static u64 __init __e820_update_range(struct e820map *e820x, u64 start,
 			continue;
 
 		__e820_add_region(e820x, final_start, final_end - final_start,
-				  new_type);
+				  new_type, false);
 
 		real_updated_size += final_end - final_start;
 
@@ -809,7 +857,7 @@ static int userdef __initdata;
 /* "mem=nopentium" disables the 4MB page tables. */
 static int __init parse_memopt(char *p)
 {
-	u64 mem_size;
+	char *oldp;
 
 	if (!p)
 		return -EINVAL;
@@ -825,11 +873,11 @@ static int __init parse_memopt(char *p)
 	}
 
 	userdef = 1;
-	mem_size = memparse(p, &p);
+	oldp = p;
+	mem_limit = memparse(p, &p);
 	/* don't remove all of memory when handling "mem={invalid}" param */
-	if (mem_size == 0)
+	if (mem_limit == 0 || p == oldp)
 		return -EINVAL;
-	e820_remove_range(mem_size, ULLONG_MAX - mem_size, E820_RAM, 1);
 
 	return 0;
 }
@@ -895,6 +943,12 @@ early_param("memmap", parse_memmap_opt);
 
 void __init finish_e820_parsing(void)
 {
+	if (mem_limit != ~0ULL) {
+		userdef = 1;
+		e820_remove_range(mem_limit, ULLONG_MAX - mem_limit,
+				  E820_RAM, 1);
+	}
+
 	if (userdef) {
 		u32 nr = e820.nr_map;
 
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index fdc5dca..fed9993 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -359,7 +359,17 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
 }
 
 /*
- * would have hole in the middle or ends, and only ram parts will be mapped.
+ * We need to iterate through E820 memory map and create direct mappings
+ * for only E820_RAM and E820_KERN_RESERVED regions. We cannot simply
+ * create direct mappings for all pfns from [0 to max_low_pfn) and
+ * [4GB to max_pfn) because of possible memory holes in high addresses
+ * that cannot be marked as UC by fixed/variable range MTRRs.
+ * Depending on the alignment of E820 ranges, this may possibly result
+ * in using smaller size (i.e. 4K instead of 2M or 1G) page tables.
+ *
+ * init_mem_mapping call init_range_memory_mapping with big range.
+ * That range would have hole in the middle or ends, and only ram parts
+ * will be mapped in init_range_memory_mapping.
  */
 static unsigned long __init init_range_memory_mapping(
 					   unsigned long r_start,
@@ -419,6 +429,13 @@ void __init init_mem_mapping(void)
 	max_pfn_mapped = 0; /* will get exact value next */
 	min_pfn_mapped = real_end >> PAGE_SHIFT;
 	last_start = start = real_end;
+
+	/*
+	 * We start from the top (end of memory) and go to the bottom.
+	 * The memblock_find_in_range gets us a block of RAM from the
+	 * end of RAM in [min_pfn_mapped, max_pfn_mapped) as new pages
+	 * for page table.
+	 */
 	while (last_start > ISA_END_ADDRESS) {
 		if (last_start > step_size) {
 			start = round_down(last_start - 1, step_size);
diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index 845df68..62c29a5 100644
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -115,10 +115,8 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 	if (mmap_is_legacy()) {
 		mm->mmap_base = mmap_legacy_base();
 		mm->get_unmapped_area = arch_get_unmapped_area;
-		mm->unmap_area = arch_unmap_area;
 	} else {
 		mm->mmap_base = mmap_base();
 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
-		mm->unmap_area = arch_unmap_area_topdown;
 	}
 }
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index f66b540..9659817 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -749,6 +749,10 @@ static void jit_free_defer(struct work_struct *arg)
 void bpf_jit_free(struct sk_filter *fp)
 {
 	if (fp->bpf_func != sk_run_filter) {
+		/*
+		 * bpf_jit_free() can be called from softirq; module_free()
+		 * requires process context.
+		 */
 		struct work_struct *work = (struct work_struct *)fp->bpf_func;
 
 		INIT_WORK(work, jit_free_defer);
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 55856b2..83e5cc4 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -419,10 +419,17 @@ static void __init do_add_efi_memmap(void)
 		int e820_type;
 
 		switch (md->type) {
-		case EFI_LOADER_CODE:
-		case EFI_LOADER_DATA:
 		case EFI_BOOT_SERVICES_CODE:
 		case EFI_BOOT_SERVICES_DATA:
+			/* EFI_BOOT_SERVICES_{CODE,DATA} needs to be mapped */
+			if (md->attribute & EFI_MEMORY_WB)
+				e820_type = E820_RAM;
+			else
+				e820_type = E820_RESERVED;
+			e820_add_region(start, size, e820_type);
+			continue;
+		case EFI_LOADER_CODE:
+		case EFI_LOADER_DATA:
 		case EFI_CONVENTIONAL_MEMORY:
 			if (md->attribute & EFI_MEMORY_WB)
 				e820_type = E820_RAM;
@@ -447,7 +454,7 @@ static void __init do_add_efi_memmap(void)
 			e820_type = E820_RESERVED;
 			break;
 		}
-		e820_add_region(start, size, e820_type);
+		e820_add_limit_region(start, size, e820_type);
 	}
 	sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
 }
@@ -555,6 +562,8 @@ void __init efi_free_boot_services(void)
 		    md->type != EFI_BOOT_SERVICES_DATA)
 			continue;
 
+		e820_adjust_region(&start, &size);
+
 		/* Could not reserve boot area */
 		if (!size)
 			continue;
diff --git a/block/blk-core.c b/block/blk-core.c
index 33c33bc..0981174 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -153,7 +153,8 @@ void blk_rq_init(struct request_queue *q, struct request *rq)
 EXPORT_SYMBOL(blk_rq_init);
 
 static void req_bio_endio(struct request *rq, struct bio *bio,
-			  unsigned int nbytes, int error)
+			  unsigned int nbytes, int error,
+			  struct batch_complete *batch)
 {
 	if (error)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
@@ -167,7 +168,7 @@ static void req_bio_endio(struct request *rq, struct bio *bio,
 
 	/* don't actually finish bio if it's part of flush sequence */
 	if (bio->bi_size == 0 && !(rq->cmd_flags & REQ_FLUSH_SEQ))
-		bio_endio(bio, error);
+		bio_endio_batch(bio, error, batch);
 }
 
 void blk_dump_rq_flags(struct request *rq, char *msg)
@@ -2281,7 +2282,8 @@ EXPORT_SYMBOL(blk_fetch_request);
  *     %false - this request doesn't have any more data
  *     %true  - this request has more data
  **/
-bool blk_update_request(struct request *req, int error, unsigned int nr_bytes)
+bool blk_update_request(struct request *req, int error, unsigned int nr_bytes,
+			struct batch_complete *batch)
 {
 	int total_bytes;
 
@@ -2337,7 +2339,7 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes)
 		if (bio_bytes == bio->bi_size)
 			req->bio = bio->bi_next;
 
-		req_bio_endio(req, bio, bio_bytes, error);
+		req_bio_endio(req, bio, bio_bytes, error, batch);
 
 		total_bytes += bio_bytes;
 		nr_bytes -= bio_bytes;
@@ -2390,14 +2392,15 @@ EXPORT_SYMBOL_GPL(blk_update_request);
 
 static bool blk_update_bidi_request(struct request *rq, int error,
 				    unsigned int nr_bytes,
-				    unsigned int bidi_bytes)
+				    unsigned int bidi_bytes,
+				    struct batch_complete *batch)
 {
-	if (blk_update_request(rq, error, nr_bytes))
+	if (blk_update_request(rq, error, nr_bytes, batch))
 		return true;
 
 	/* Bidi request must be completed as a whole */
 	if (unlikely(blk_bidi_rq(rq)) &&
-	    blk_update_request(rq->next_rq, error, bidi_bytes))
+	    blk_update_request(rq->next_rq, error, bidi_bytes, batch))
 		return true;
 
 	if (blk_queue_add_random(rq->q))
@@ -2480,7 +2483,7 @@ static bool blk_end_bidi_request(struct request *rq, int error,
 	struct request_queue *q = rq->q;
 	unsigned long flags;
 
-	if (blk_update_bidi_request(rq, error, nr_bytes, bidi_bytes))
+	if (blk_update_bidi_request(rq, error, nr_bytes, bidi_bytes, NULL))
 		return true;
 
 	spin_lock_irqsave(q->queue_lock, flags);
@@ -2506,9 +2509,10 @@ static bool blk_end_bidi_request(struct request *rq, int error,
  *     %true  - still buffers pending for this request
  **/
 bool __blk_end_bidi_request(struct request *rq, int error,
-				   unsigned int nr_bytes, unsigned int bidi_bytes)
+				   unsigned int nr_bytes, unsigned int bidi_bytes,
+				   struct batch_complete *batch)
 {
-	if (blk_update_bidi_request(rq, error, nr_bytes, bidi_bytes))
+	if (blk_update_bidi_request(rq, error, nr_bytes, bidi_bytes, batch))
 		return true;
 
 	blk_finish_request(rq, error);
@@ -2609,7 +2613,7 @@ EXPORT_SYMBOL_GPL(blk_end_request_err);
  **/
 bool __blk_end_request(struct request *rq, int error, unsigned int nr_bytes)
 {
-	return __blk_end_bidi_request(rq, error, nr_bytes, 0);
+	return __blk_end_bidi_request(rq, error, nr_bytes, 0, NULL);
 }
 EXPORT_SYMBOL(__blk_end_request);
 
@@ -2621,7 +2625,7 @@ EXPORT_SYMBOL(__blk_end_request);
  * Description:
  *     Completely finish @rq.  Must be called with queue lock held.
  */
-void __blk_end_request_all(struct request *rq, int error)
+void blk_end_request_all_batch(struct request *rq, int error, struct batch_complete *batch)
 {
 	bool pending;
 	unsigned int bidi_bytes = 0;
@@ -2629,10 +2633,10 @@ void __blk_end_request_all(struct request *rq, int error)
 	if (unlikely(blk_bidi_rq(rq)))
 		bidi_bytes = blk_rq_bytes(rq->next_rq);
 
-	pending = __blk_end_bidi_request(rq, error, blk_rq_bytes(rq), bidi_bytes);
+	pending = __blk_end_bidi_request(rq, error, blk_rq_bytes(rq), bidi_bytes, batch);
 	BUG_ON(pending);
 }
-EXPORT_SYMBOL(__blk_end_request_all);
+EXPORT_SYMBOL(blk_end_request_all_batch);
 
 /**
  * __blk_end_request_cur - Helper function to finish the current request chunk.
diff --git a/block/blk-flush.c b/block/blk-flush.c
index cc2b827..ab0ed23 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -316,7 +316,7 @@ void blk_insert_flush(struct request *rq)
 	 * complete the request.
 	 */
 	if (!policy) {
-		__blk_end_bidi_request(rq, 0, 0, 0);
+		__blk_end_bidi_request(rq, 0, 0, 0, NULL);
 		return;
 	}
 
@@ -384,7 +384,8 @@ void blk_abort_flushes(struct request_queue *q)
 	}
 }
 
-static void bio_end_flush(struct bio *bio, int err)
+static void bio_end_flush(struct bio *bio, int err,
+			  struct batch_complete *batch)
 {
 	if (err)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
diff --git a/block/blk-lib.c b/block/blk-lib.c
index d6f50d5..279f9de 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -15,7 +15,8 @@ struct bio_batch {
 	struct completion	*wait;
 };
 
-static void bio_batch_end_io(struct bio *bio, int err)
+static void bio_batch_end_io(struct bio *bio, int err,
+			     struct batch_complete *batch)
 {
 	struct bio_batch *bb = bio->bi_private;
 
diff --git a/block/blk.h b/block/blk.h
index e837b8f..dc8fee6 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -31,7 +31,8 @@ void blk_queue_bypass_end(struct request_queue *q);
 void blk_dequeue_request(struct request *rq);
 void __blk_queue_free_tags(struct request_queue *q);
 bool __blk_end_bidi_request(struct request *rq, int error,
-			    unsigned int nr_bytes, unsigned int bidi_bytes);
+			    unsigned int nr_bytes, unsigned int bidi_bytes,
+			    struct batch_complete *batch);
 
 void blk_rq_timed_out_timer(unsigned long data);
 void blk_delete_timer(struct request *);
diff --git a/block/genhd.c b/block/genhd.c
index 20625ee..5a9f893 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -849,7 +849,7 @@ static int show_partition(struct seq_file *seqf, void *v)
 	char buf[BDEVNAME_SIZE];
 
 	/* Don't show non-partitionable removeable devices or empty devices */
-	if (!get_capacity(sgp) || (!disk_max_parts(sgp) &&
+	if (!get_capacity(sgp) || (!(disk_max_parts(sgp) > 1) &&
 				   (sgp->flags & GENHD_FL_REMOVABLE)))
 		return 0;
 	if (sgp->flags & GENHD_FL_SUPPRESS_PARTITION_INFO)
diff --git a/block/partitions/Makefile b/block/partitions/Makefile
index 03af8ea..bf26d4a 100644
--- a/block/partitions/Makefile
+++ b/block/partitions/Makefile
@@ -18,3 +18,4 @@ obj-$(CONFIG_IBM_PARTITION) += ibm.o
 obj-$(CONFIG_EFI_PARTITION) += efi.o
 obj-$(CONFIG_KARMA_PARTITION) += karma.o
 obj-$(CONFIG_SYSV68_PARTITION) += sysv68.o
+obj-$(CONFIG_BLOCKCONSOLE) += blockconsole.o
diff --git a/block/partitions/blockconsole.c b/block/partitions/blockconsole.c
new file mode 100644
index 0000000..79796a8
--- /dev/null
+++ b/block/partitions/blockconsole.c
@@ -0,0 +1,22 @@
+#include <linux/blockconsole.h>
+
+#include "check.h"
+
+int blockconsole_partition(struct parsed_partitions *state)
+{
+	Sector sect;
+	void *data;
+	int err = 0;
+
+	data = read_part_sector(state, 0, &sect);
+	if (!data)
+		return -EIO;
+	if (!bcon_magic_present(data))
+		goto out;
+
+	bcon_add(state->name);
+	err = 1;
+out:
+	put_dev_sector(sect);
+	return err;
+}
diff --git a/block/partitions/check.c b/block/partitions/check.c
index 19ba207..21786ed 100644
--- a/block/partitions/check.c
+++ b/block/partitions/check.c
@@ -42,6 +42,9 @@ static int (*check_part[])(struct parsed_partitions *) = {
 	 * Probe partition formats with tables at disk address 0
 	 * that also have an ADFS boot block at 0xdc0.
 	 */
+#ifdef CONFIG_BLOCKCONSOLE
+	blockconsole_partition,
+#endif
 #ifdef CONFIG_ACORN_PARTITION_ICS
 	adfspart_check_ICS,
 #endif
diff --git a/block/partitions/check.h b/block/partitions/check.h
index eade17e..bca9624 100644
--- a/block/partitions/check.h
+++ b/block/partitions/check.h
@@ -52,3 +52,6 @@ put_partition(struct parsed_partitions *p, int n, sector_t from, sector_t size)
 
 extern int warn_no_part;
 
+#ifdef CONFIG_BLOCKCONSOLE
+int blockconsole_partition(struct parsed_partitions *state);
+#endif
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 622d8a4..aa3a349 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1359,6 +1359,22 @@ config CRYPTO_842
 	help
 	  This is the 842 algorithm.
 
+config CRYPTO_LZ4
+	tristate "LZ4 compression algorithm"
+	select CRYPTO_ALGAPI
+	select LZ4_COMPRESS
+	select LZ4_DECOMPRESS
+	help
+	  This is the LZ4 algorithm.
+
+config CRYPTO_LZ4HC
+	tristate "LZ4HC compression algorithm"
+	select CRYPTO_ALGAPI
+	select LZ4HC_COMPRESS
+	select LZ4_DECOMPRESS
+	help
+	  This is the LZ4 high compression mode algorithm.
+
 comment "Random Number Generation"
 
 config CRYPTO_ANSI_CPRNG
diff --git a/crypto/Makefile b/crypto/Makefile
index a8e9b0f..2ba0df2 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -85,6 +85,8 @@ obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o
 obj-$(CONFIG_CRYPTO_CRC32) += crc32.o
 obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o
 obj-$(CONFIG_CRYPTO_LZO) += lzo.o
+obj-$(CONFIG_CRYPTO_LZ4) += lz4.o
+obj-$(CONFIG_CRYPTO_LZ4HC) += lz4hc.o
 obj-$(CONFIG_CRYPTO_842) += 842.o
 obj-$(CONFIG_CRYPTO_RNG2) += rng.o
 obj-$(CONFIG_CRYPTO_RNG2) += krng.o
diff --git a/crypto/lz4.c b/crypto/lz4.c
new file mode 100644
index 0000000..4586dd1
--- /dev/null
+++ b/crypto/lz4.c
@@ -0,0 +1,106 @@
+/*
+ * Cryptographic API.
+ *
+ * Copyright (c) 2013 Chanho Min <chanho.min@lge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/crypto.h>
+#include <linux/vmalloc.h>
+#include <linux/lz4.h>
+
+struct lz4_ctx {
+	void *lz4_comp_mem;
+};
+
+static int lz4_init(struct crypto_tfm *tfm)
+{
+	struct lz4_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	ctx->lz4_comp_mem = vmalloc(LZ4_MEM_COMPRESS);
+	if (!ctx->lz4_comp_mem)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void lz4_exit(struct crypto_tfm *tfm)
+{
+	struct lz4_ctx *ctx = crypto_tfm_ctx(tfm);
+	vfree(ctx->lz4_comp_mem);
+}
+
+static int lz4_compress_crypto(struct crypto_tfm *tfm, const u8 *src,
+			    unsigned int slen, u8 *dst, unsigned int *dlen)
+{
+	struct lz4_ctx *ctx = crypto_tfm_ctx(tfm);
+	size_t tmp_len = *dlen;
+	int err;
+
+	err = lz4_compress(src, slen, dst, &tmp_len, ctx->lz4_comp_mem);
+
+	if (err < 0)
+		return -EINVAL;
+
+	*dlen = tmp_len;
+	return 0;
+}
+
+static int lz4_decompress_crypto(struct crypto_tfm *tfm, const u8 *src,
+			      unsigned int slen, u8 *dst, unsigned int *dlen)
+{
+	int err;
+	size_t tmp_len = *dlen;
+	size_t __slen = slen;
+
+	err = lz4_decompress(src, &__slen, dst, tmp_len);
+	if (err < 0)
+		return -EINVAL;
+
+	*dlen = tmp_len;
+	return err;
+}
+
+static struct crypto_alg alg_lz4 = {
+	.cra_name		= "lz4",
+	.cra_flags		= CRYPTO_ALG_TYPE_COMPRESS,
+	.cra_ctxsize		= sizeof(struct lz4_ctx),
+	.cra_module		= THIS_MODULE,
+	.cra_list		= LIST_HEAD_INIT(alg_lz4.cra_list),
+	.cra_init		= lz4_init,
+	.cra_exit		= lz4_exit,
+	.cra_u			= { .compress = {
+	.coa_compress		= lz4_compress_crypto,
+	.coa_decompress		= lz4_decompress_crypto } }
+};
+
+static int __init lz4_mod_init(void)
+{
+	return crypto_register_alg(&alg_lz4);
+}
+
+static void __exit lz4_mod_fini(void)
+{
+	crypto_unregister_alg(&alg_lz4);
+}
+
+module_init(lz4_mod_init);
+module_exit(lz4_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LZ4 Compression Algorithm");
diff --git a/crypto/lz4hc.c b/crypto/lz4hc.c
new file mode 100644
index 0000000..151ba31
--- /dev/null
+++ b/crypto/lz4hc.c
@@ -0,0 +1,106 @@
+/*
+ * Cryptographic API.
+ *
+ * Copyright (c) 2013 Chanho Min <chanho.min@lge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/crypto.h>
+#include <linux/vmalloc.h>
+#include <linux/lz4.h>
+
+struct lz4hc_ctx {
+	void *lz4hc_comp_mem;
+};
+
+static int lz4hc_init(struct crypto_tfm *tfm)
+{
+	struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	ctx->lz4hc_comp_mem = vmalloc(LZ4HC_MEM_COMPRESS);
+	if (!ctx->lz4hc_comp_mem)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void lz4hc_exit(struct crypto_tfm *tfm)
+{
+	struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	vfree(ctx->lz4hc_comp_mem);
+}
+
+static int lz4hc_compress_crypto(struct crypto_tfm *tfm, const u8 *src,
+			    unsigned int slen, u8 *dst, unsigned int *dlen)
+{
+	struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm);
+	size_t tmp_len = *dlen;
+	int err;
+
+	err = lz4hc_compress(src, slen, dst, &tmp_len, ctx->lz4hc_comp_mem);
+
+	if (err < 0)
+		return -EINVAL;
+
+	*dlen = tmp_len;
+	return 0;
+}
+
+static int lz4hc_decompress_crypto(struct crypto_tfm *tfm, const u8 *src,
+			      unsigned int slen, u8 *dst, unsigned int *dlen)
+{
+	int err;
+	size_t tmp_len = *dlen;
+	size_t __slen = slen;
+
+	err = lz4_decompress(src, &__slen, dst, tmp_len);
+	if (err < 0)
+		return -EINVAL;
+
+	*dlen = tmp_len;
+	return err;
+}
+
+static struct crypto_alg alg_lz4hc = {
+	.cra_name		= "lz4hc",
+	.cra_flags		= CRYPTO_ALG_TYPE_COMPRESS,
+	.cra_ctxsize		= sizeof(struct lz4hc_ctx),
+	.cra_module		= THIS_MODULE,
+	.cra_list		= LIST_HEAD_INIT(alg_lz4hc.cra_list),
+	.cra_init		= lz4hc_init,
+	.cra_exit		= lz4hc_exit,
+	.cra_u			= { .compress = {
+	.coa_compress		= lz4hc_compress_crypto,
+	.coa_decompress		= lz4hc_decompress_crypto } }
+};
+
+static int __init lz4hc_mod_init(void)
+{
+	return crypto_register_alg(&alg_lz4hc);
+}
+
+static void __exit lz4hc_mod_fini(void)
+{
+	crypto_unregister_alg(&alg_lz4hc);
+}
+
+module_init(lz4hc_mod_init);
+module_exit(lz4hc_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LZ4HC Compression Algorithm");
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 00d2efd..4f4e741 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -28,6 +28,8 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/types.h>
+#include <linux/dmi.h>
+#include <linux/delay.h>
 #ifdef CONFIG_ACPI_PROCFS_POWER
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
@@ -74,6 +76,8 @@ static int acpi_ac_resume(struct device *dev);
 #endif
 static SIMPLE_DEV_PM_OPS(acpi_ac_pm, NULL, acpi_ac_resume);
 
+static int ac_sleep_before_get_state_ms;
+
 static struct acpi_driver acpi_ac_driver = {
 	.name = "ac",
 	.class = ACPI_AC_CLASS,
@@ -252,6 +256,16 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event)
 	case ACPI_AC_NOTIFY_STATUS:
 	case ACPI_NOTIFY_BUS_CHECK:
 	case ACPI_NOTIFY_DEVICE_CHECK:
+		/*
+		 * A buggy BIOS may notify AC first and then sleep for
+		 * a specific time before doing actual operations in the
+		 * EC event handler (_Qxx). This will cause the AC state
+		 * reported by the ACPI event to be incorrect, so wait for a
+		 * specific time for the EC event handler to make progress.
+		 */
+		if (ac_sleep_before_get_state_ms > 0)
+			msleep(ac_sleep_before_get_state_ms);
+
 		acpi_ac_get_state(ac);
 		acpi_bus_generate_proc_event(device, event, (u32) ac->state);
 		acpi_bus_generate_netlink_event(device->pnp.device_class,
@@ -264,6 +278,24 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event)
 	return;
 }
 
+static int thinkpad_e530_quirk(const struct dmi_system_id *d)
+{
+	ac_sleep_before_get_state_ms = 1000;
+	return 0;
+}
+
+static struct dmi_system_id ac_dmi_table[] = {
+	{
+	.callback = thinkpad_e530_quirk,
+	.ident = "thinkpad e530",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "32597CG"),
+		},
+	},
+	{},
+};
+
 static int acpi_ac_add(struct acpi_device *device)
 {
 	int result = 0;
@@ -312,6 +344,7 @@ static int acpi_ac_add(struct acpi_device *device)
 		kfree(ac);
 	}
 
+	dmi_check_system(ac_dmi_table);
 	return result;
 }
 
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index d45b287..edc0081 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -223,7 +223,7 @@ static int ec_check_sci_sync(struct acpi_ec *ec, u8 state)
 static int ec_poll(struct acpi_ec *ec)
 {
 	unsigned long flags;
-	int repeat = 2; /* number of command restarts */
+	int repeat = 5; /* number of command restarts */
 	while (repeat--) {
 		unsigned long delay = jiffies +
 			msecs_to_jiffies(ec_delay);
@@ -241,8 +241,6 @@ static int ec_poll(struct acpi_ec *ec)
 			}
 			advance_transaction(ec, acpi_ec_read_status(ec));
 		} while (time_before(jiffies, delay));
-		if (acpi_ec_read_status(ec) & ACPI_EC_FLAG_IBF)
-			break;
 		pr_debug(PREFIX "controller reset, restart transaction\n");
 		spin_lock_irqsave(&ec->lock, flags);
 		start_transaction(ec);
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index bec717f..c266cdc 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -95,9 +95,6 @@ static const struct acpi_device_id processor_device_ids[] = {
 };
 MODULE_DEVICE_TABLE(acpi, processor_device_ids);
 
-static SIMPLE_DEV_PM_OPS(acpi_processor_pm,
-			 acpi_processor_suspend, acpi_processor_resume);
-
 static struct acpi_driver acpi_processor_driver = {
 	.name = "processor",
 	.class = ACPI_PROCESSOR_CLASS,
@@ -107,7 +104,6 @@ static struct acpi_driver acpi_processor_driver = {
 		.remove = acpi_processor_remove,
 		.notify = acpi_processor_notify,
 		},
-	.drv.pm = &acpi_processor_pm,
 };
 
 #define INSTALL_NOTIFY_HANDLER		1
@@ -934,6 +930,8 @@ static int __init acpi_processor_init(void)
 	if (result < 0)
 		return result;
 
+	acpi_processor_syscore_init();
+
 	acpi_processor_install_hotplug_notify();
 
 	acpi_thermal_cpufreq_init();
@@ -956,6 +954,8 @@ static void __exit acpi_processor_exit(void)
 
 	acpi_processor_uninstall_hotplug_notify();
 
+	acpi_processor_syscore_exit();
+
 	acpi_bus_unregister_driver(&acpi_processor_driver);
 
 	return;
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index f0df2c9..eb133c7 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -34,6 +34,7 @@
 #include <linux/sched.h>       /* need_resched() */
 #include <linux/clockchips.h>
 #include <linux/cpuidle.h>
+#include <linux/syscore_ops.h>
 
 /*
  * Include the apic definitions for x86 to have the APIC timer related defines
@@ -210,33 +211,41 @@ static void lapic_timer_state_broadcast(struct acpi_processor *pr,
 
 #endif
 
+#ifdef CONFIG_PM_SLEEP
 static u32 saved_bm_rld;
 
-static void acpi_idle_bm_rld_save(void)
+int acpi_processor_suspend(void)
 {
 	acpi_read_bit_register(ACPI_BITREG_BUS_MASTER_RLD, &saved_bm_rld);
+	return 0;
 }
-static void acpi_idle_bm_rld_restore(void)
+
+void acpi_processor_resume(void)
 {
 	u32 resumed_bm_rld;
 
 	acpi_read_bit_register(ACPI_BITREG_BUS_MASTER_RLD, &resumed_bm_rld);
+	if (resumed_bm_rld == saved_bm_rld)
+		return;
 
-	if (resumed_bm_rld != saved_bm_rld)
-		acpi_write_bit_register(ACPI_BITREG_BUS_MASTER_RLD, saved_bm_rld);
+	acpi_write_bit_register(ACPI_BITREG_BUS_MASTER_RLD, saved_bm_rld);
 }
 
-int acpi_processor_suspend(struct device *dev)
+static struct syscore_ops acpi_processor_syscore_ops = {
+	.suspend = acpi_processor_suspend,
+	.resume = acpi_processor_resume,
+};
+
+void acpi_processor_syscore_init(void)
 {
-	acpi_idle_bm_rld_save();
-	return 0;
+	register_syscore_ops(&acpi_processor_syscore_ops);
 }
 
-int acpi_processor_resume(struct device *dev)
+void acpi_processor_syscore_exit(void)
 {
-	acpi_idle_bm_rld_restore();
-	return 0;
+	unregister_syscore_ops(&acpi_processor_syscore_ops);
 }
+#endif /* CONFIG_PM_SLEEP */
 
 #if defined(CONFIG_X86)
 static void tsc_check_state(int state)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index c3932d0..5b32e15 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -456,6 +456,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dm4 Notebook PC"),
 		},
 	},
+	{
+	 .callback = video_ignore_initial_backlight,
+	 .ident = "HP 1000 Notebook PC",
+	 .matches = {
+		DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP 1000 Notebook PC"),
+		},
+	},
 	{}
 };
 
diff --git a/drivers/base/power/common.c b/drivers/base/power/common.c
index 39c3252..5da9140 100644
--- a/drivers/base/power/common.c
+++ b/drivers/base/power/common.c
@@ -61,24 +61,24 @@ EXPORT_SYMBOL_GPL(dev_pm_get_subsys_data);
 int dev_pm_put_subsys_data(struct device *dev)
 {
 	struct pm_subsys_data *psd;
-	int ret = 0;
+	int ret = 1;
 
 	spin_lock_irq(&dev->power.lock);
 
 	psd = dev_to_psd(dev);
-	if (!psd) {
-		ret = -EINVAL;
+	if (!psd)
 		goto out;
-	}
 
 	if (--psd->refcount == 0) {
 		dev->power.subsys_data = NULL;
-		kfree(psd);
-		ret = 1;
+	} else {
+		psd = NULL;
+		ret = 0;
 	}
 
  out:
 	spin_unlock_irq(&dev->power.lock);
+	kfree(psd);
 
 	return ret;
 }
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index c130536..b33a4ff 100644
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -148,6 +148,7 @@ struct regcache_ops {
 	int (*read)(struct regmap *map, unsigned int reg, unsigned int *value);
 	int (*write)(struct regmap *map, unsigned int reg, unsigned int value);
 	int (*sync)(struct regmap *map, unsigned int min, unsigned int max);
+	int (*drop)(struct regmap *map, unsigned int min, unsigned int max);
 };
 
 bool regmap_writeable(struct regmap *map, unsigned int reg);
diff --git a/drivers/base/regmap/regcache-rbtree.c b/drivers/base/regmap/regcache-rbtree.c
index aa0875f..4e131c5 100644
--- a/drivers/base/regmap/regcache-rbtree.c
+++ b/drivers/base/regmap/regcache-rbtree.c
@@ -304,6 +304,48 @@ static int regcache_rbtree_insert_to_block(struct regmap *map,
 	return 0;
 }
 
+static struct regcache_rbtree_node *
+regcache_rbtree_node_alloc(struct regmap *map, unsigned int reg)
+{
+	struct regcache_rbtree_node *rbnode;
+	const struct regmap_range *range;
+	int i;
+
+	rbnode = kzalloc(sizeof(*rbnode), GFP_KERNEL);
+	if (!rbnode)
+		return NULL;
+
+	/* If there is a read table then use it to guess at an allocation */
+	if (map->rd_table) {
+		for (i = 0; i < map->rd_table->n_yes_ranges; i++) {
+			if (regmap_reg_in_range(reg,
+						&map->rd_table->yes_ranges[i]))
+				break;
+		}
+
+		if (i != map->rd_table->n_yes_ranges) {
+			range = &map->rd_table->yes_ranges[i];
+			rbnode->blklen = range->range_max - range->range_min
+				+ 1;
+			rbnode->base_reg = range->range_min;
+		}
+	}
+
+	if (!rbnode->blklen) {
+		rbnode->blklen = sizeof(*rbnode);
+		rbnode->base_reg = reg;
+	}
+
+	rbnode->block = kmalloc(rbnode->blklen * map->cache_word_size,
+				GFP_KERNEL);
+	if (!rbnode->block) {
+		kfree(rbnode);
+		return NULL;
+	}
+
+	return rbnode;
+}
+
 static int regcache_rbtree_write(struct regmap *map, unsigned int reg,
 				 unsigned int value)
 {
@@ -354,23 +396,15 @@ static int regcache_rbtree_write(struct regmap *map, unsigned int reg,
 				return 0;
 			}
 		}
-		/* we did not manage to find a place to insert it in an existing
-		 * block so create a new rbnode with a single register in its block.
-		 * This block will get populated further if any other adjacent
-		 * registers get modified in the future.
+
+		/* We did not manage to find a place to insert it in
+		 * an existing block so create a new rbnode.
 		 */
-		rbnode = kzalloc(sizeof *rbnode, GFP_KERNEL);
+		rbnode = regcache_rbtree_node_alloc(map, reg);
 		if (!rbnode)
 			return -ENOMEM;
-		rbnode->blklen = sizeof(*rbnode);
-		rbnode->base_reg = reg;
-		rbnode->block = kmalloc(rbnode->blklen * map->cache_word_size,
-					GFP_KERNEL);
-		if (!rbnode->block) {
-			kfree(rbnode);
-			return -ENOMEM;
-		}
-		regcache_rbtree_set_register(map, rbnode, 0, value);
+		regcache_rbtree_set_register(map, rbnode,
+					     reg - rbnode->base_reg, value);
 		regcache_rbtree_insert(map, &rbtree_ctx->root, rbnode);
 		rbtree_ctx->cached_rbnode = rbnode;
 	}
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 75923f2..8a0ab5f 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -359,6 +359,43 @@ out:
 EXPORT_SYMBOL_GPL(regcache_sync_region);
 
 /**
+ * regcache_drop_region: Discard part of the register cache
+ *
+ * @map: map to operate on
+ * @min: first register to discard
+ * @max: last register to discard
+ *
+ * Discard part of the register cache.
+ *
+ * Return a negative value on failure, 0 on success.
+ */
+int regcache_drop_region(struct regmap *map, unsigned int min,
+			 unsigned int max)
+{
+	unsigned int reg;
+	int ret = 0;
+
+	if (!map->cache_present && !(map->cache_ops && map->cache_ops->drop))
+		return -EINVAL;
+
+	map->lock(map);
+
+	trace_regcache_drop_region(map->dev, min, max);
+
+	if (map->cache_present)
+		for (reg = min; reg < max + 1; reg++)
+			clear_bit(reg, map->cache_present);
+
+	if (map->cache_ops && map->cache_ops->drop)
+		ret = map->cache_ops->drop(map, min, max);
+
+	map->unlock(map);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(regcache_drop_region);
+
+/**
  * regcache_cache_only: Put a register map into cache only mode
  *
  * @map: map to configure
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 23b701f..8772fb7 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -265,6 +265,7 @@ static ssize_t regmap_map_write_file(struct file *file,
 	char *start = buf;
 	unsigned long reg, value;
 	struct regmap *map = file->private_data;
+	int ret;
 
 	buf_size = min(count, (sizeof(buf)-1));
 	if (copy_from_user(buf, user_buf, buf_size))
@@ -280,9 +281,11 @@ static ssize_t regmap_map_write_file(struct file *file,
 		return -EINVAL;
 
 	/* Userspace has been fiddling around behind the kernel's back */
-	add_taint(TAINT_USER, LOCKDEP_NOW_UNRELIABLE);
+	add_taint(TAINT_USER, LOCKDEP_STILL_OK);
 
-	regmap_write(map, reg, value);
+	ret = regmap_write(map, reg, value);
+	if (ret < 0)
+		return ret;
 	return buf_size;
 }
 #else
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index a941dcf..307f5a1 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -65,9 +65,8 @@ bool regmap_reg_in_ranges(unsigned int reg,
 }
 EXPORT_SYMBOL_GPL(regmap_reg_in_ranges);
 
-static bool _regmap_check_range_table(struct regmap *map,
-				      unsigned int reg,
-				      const struct regmap_access_table *table)
+bool regmap_check_range_table(struct regmap *map, unsigned int reg,
+			      const struct regmap_access_table *table)
 {
 	/* Check "no ranges" first */
 	if (regmap_reg_in_ranges(reg, table->no_ranges, table->n_no_ranges))
@@ -80,6 +79,7 @@ static bool _regmap_check_range_table(struct regmap *map,
 	return regmap_reg_in_ranges(reg, table->yes_ranges,
 				    table->n_yes_ranges);
 }
+EXPORT_SYMBOL_GPL(regmap_check_range_table);
 
 bool regmap_writeable(struct regmap *map, unsigned int reg)
 {
@@ -90,7 +90,7 @@ bool regmap_writeable(struct regmap *map, unsigned int reg)
 		return map->writeable_reg(map->dev, reg);
 
 	if (map->wr_table)
-		return _regmap_check_range_table(map, reg, map->wr_table);
+		return regmap_check_range_table(map, reg, map->wr_table);
 
 	return true;
 }
@@ -107,7 +107,7 @@ bool regmap_readable(struct regmap *map, unsigned int reg)
 		return map->readable_reg(map->dev, reg);
 
 	if (map->rd_table)
-		return _regmap_check_range_table(map, reg, map->rd_table);
+		return regmap_check_range_table(map, reg, map->rd_table);
 
 	return true;
 }
@@ -121,7 +121,7 @@ bool regmap_volatile(struct regmap *map, unsigned int reg)
 		return map->volatile_reg(map->dev, reg);
 
 	if (map->volatile_table)
-		return _regmap_check_range_table(map, reg, map->volatile_table);
+		return regmap_check_range_table(map, reg, map->volatile_table);
 
 	return true;
 }
@@ -135,7 +135,7 @@ bool regmap_precious(struct regmap *map, unsigned int reg)
 		return map->precious_reg(map->dev, reg);
 
 	if (map->precious_table)
-		return _regmap_check_range_table(map, reg, map->precious_table);
+		return regmap_check_range_table(map, reg, map->precious_table);
 
 	return false;
 }
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index b81ddfe..53e13ef 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -541,4 +541,10 @@ config BLK_DEV_RSXX
 	  To compile this driver as a module, choose M here: the
 	  module will be called rsxx.
 
+config BLOCKCONSOLE
+	bool "Block device console logging support"
+	help
+	  This enables logging to block devices.
+	  See <file:Documentation/block/blockconsole.txt> for details.
+
 endif # BLK_DEV
diff --git a/drivers/block/Makefile b/drivers/block/Makefile
index ca07399..2a63ed3 100644
--- a/drivers/block/Makefile
+++ b/drivers/block/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_XEN_BLKDEV_BACKEND)	+= xen-blkback/
 obj-$(CONFIG_BLK_DEV_DRBD)     += drbd/
 obj-$(CONFIG_BLK_DEV_RBD)     += rbd.o
 obj-$(CONFIG_BLK_DEV_PCIESSD_MTIP32XX)	+= mtip32xx/
+obj-$(CONFIG_BLOCKCONSOLE)	+= blockconsole.o
 
 obj-$(CONFIG_BLK_DEV_RSXX) += rsxx/
 
diff --git a/drivers/block/blockconsole.c b/drivers/block/blockconsole.c
new file mode 100644
index 0000000..656c5a6
--- /dev/null
+++ b/drivers/block/blockconsole.c
@@ -0,0 +1,619 @@
+/*
+ * Blockconsole - write kernel console to a block device
+ *
+ * Copyright (C) 2012  Joern Engel <joern@logfs.org>
+ */
+#include <linux/bio.h>
+#include <linux/blockconsole.h>
+#include <linux/console.h>
+#include <linux/fs.h>
+#include <linux/kref.h>
+#include <linux/kthread.h>
+#include <linux/mm.h>
+#include <linux/mount.h>
+#include <linux/random.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
+#include <linux/sched.h>
+#include <linux/sched/rt.h>
+#include <linux/ctype.h>
+
+#define BLOCKCONSOLE_MAGIC	"\nLinux blockconsole version 1.1\n"
+#define BCON_UUID_OFS		(32)
+#define BCON_ROUND_OFS		(41)
+#define BCON_TILE_OFS		(50)
+#define BCON_HEADERSIZE		(50)
+#define BCON_LONG_HEADERSIZE	(59) /* with tile index */
+
+#define PAGE_COUNT		(256)
+#define SECTOR_COUNT		(PAGE_COUNT * (PAGE_SIZE >> 9))
+#define CACHE_PAGE_MASK		(PAGE_COUNT - 1)
+#define CACHE_SECTOR_MASK	(SECTOR_COUNT - 1)
+#define CACHE_SIZE		(PAGE_COUNT << PAGE_SHIFT)
+#define CACHE_MASK		(CACHE_SIZE - 1)
+#define SECTOR_SHIFT		(9)
+#define SECTOR_SIZE		(1 << SECTOR_SHIFT)
+#define SECTOR_MASK		(~(SECTOR_SIZE-1))
+#define PG_SECTOR_MASK		((PAGE_SIZE >> 9) - 1)
+
+#undef pr_fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+struct bcon_bio {
+	struct bio bio;
+	struct bio_vec bvec;
+	void *sector;
+	int in_flight;
+};
+
+struct blockconsole {
+	char devname[32];
+	spinlock_t end_io_lock;
+	struct timer_list pad_timer;
+	int error_count;
+	struct kref kref;
+	u64 console_bytes;
+	u64 write_bytes;
+	u64 max_bytes;
+	u32 round;
+	u32 uuid;
+	struct bcon_bio bio_array[SECTOR_COUNT];
+	struct page *pages;
+	struct bcon_bio zero_bios[PAGE_COUNT];
+	struct page *zero_page;
+	struct block_device *bdev;
+	struct console console;
+	struct work_struct unregister_work;
+	struct work_struct release_work;
+	struct task_struct *writeback_thread;
+	struct notifier_block panic_block;
+};
+
+static void bcon_get(struct blockconsole *bc)
+{
+	kref_get(&bc->kref);
+}
+
+static void __bcon_release(struct work_struct *work)
+{
+	struct blockconsole *bc = container_of(work, struct blockconsole,
+			release_work);
+
+	__free_pages(bc->zero_page, 0);
+	__free_pages(bc->pages, 8);
+	invalidate_mapping_pages(bc->bdev->bd_inode->i_mapping, 0, -1);
+	blkdev_put(bc->bdev, FMODE_READ|FMODE_WRITE);
+	kfree(bc);
+}
+
+static void bcon_release(struct kref *kref)
+{
+	struct blockconsole *bc = container_of(kref, struct blockconsole, kref);
+
+	/* bcon_release can be called from atomic context */
+	schedule_work(&bc->release_work);
+}
+
+static void bcon_put(struct blockconsole *bc)
+{
+	kref_put(&bc->kref, bcon_release);
+}
+
+static int __bcon_console_ofs(u64 console_bytes)
+{
+	return console_bytes & ~SECTOR_MASK;
+}
+
+static int bcon_console_ofs(struct blockconsole *bc)
+{
+	return __bcon_console_ofs(bc->console_bytes);
+}
+
+static int __bcon_console_sector(u64 console_bytes)
+{
+	return (console_bytes >> SECTOR_SHIFT) & CACHE_SECTOR_MASK;
+}
+
+static int bcon_console_sector(struct blockconsole *bc)
+{
+	return __bcon_console_sector(bc->console_bytes);
+}
+
+static int bcon_write_sector(struct blockconsole *bc)
+{
+	return (bc->write_bytes >> SECTOR_SHIFT) & CACHE_SECTOR_MASK;
+}
+
+static void clear_sector(void *sector)
+{
+	memset(sector, ' ', 511);
+	memset(sector + 511, 10, 1);
+}
+
+static void bcon_init_first_page(struct blockconsole *bc)
+{
+	char *buf = page_address(bc->pages);
+	size_t len = strlen(BLOCKCONSOLE_MAGIC);
+	u32 tile = bc->console_bytes >> 20; /* We overflow after 4TB - fine */
+
+	clear_sector(buf);
+	memcpy(buf, BLOCKCONSOLE_MAGIC, len);
+	sprintf(buf + BCON_UUID_OFS, "%08x", bc->uuid);
+	sprintf(buf + BCON_ROUND_OFS, "%08x", bc->round);
+	sprintf(buf + BCON_TILE_OFS, "%08x", tile);
+	/* replace NUL with newline */
+	buf[BCON_UUID_OFS + 8] = 10;
+	buf[BCON_ROUND_OFS + 8] = 10;
+	buf[BCON_TILE_OFS + 8] = 10;
+}
+
+static void bcon_advance_console_bytes(struct blockconsole *bc, int bytes)
+{
+	u64 old, new;
+
+	do {
+		old = bc->console_bytes;
+		new = old + bytes;
+		if (new >= bc->max_bytes)
+			new = 0;
+		if ((new & CACHE_MASK) == 0) {
+			bcon_init_first_page(bc);
+			new += BCON_LONG_HEADERSIZE;
+		}
+	} while (cmpxchg64(&bc->console_bytes, old, new) != old);
+}
+
+static void request_complete(struct bio *bio, int err,
+			     struct batch_complete *batch)
+{
+	complete((struct completion *)bio->bi_private);
+}
+
+static int sync_read(struct blockconsole *bc, u64 ofs)
+{
+	struct bio bio;
+	struct bio_vec bio_vec;
+	struct completion complete;
+
+	bio_init(&bio);
+	bio.bi_io_vec = &bio_vec;
+	bio_vec.bv_page = bc->pages;
+	bio_vec.bv_len = SECTOR_SIZE;
+	bio_vec.bv_offset = 0;
+	bio.bi_vcnt = 1;
+	bio.bi_idx = 0;
+	bio.bi_size = SECTOR_SIZE;
+	bio.bi_bdev = bc->bdev;
+	bio.bi_sector = ofs >> SECTOR_SHIFT;
+	init_completion(&complete);
+	bio.bi_private = &complete;
+	bio.bi_end_io = request_complete;
+
+	submit_bio(READ, &bio);
+	wait_for_completion(&complete);
+	return test_bit(BIO_UPTODATE, &bio.bi_flags) ? 0 : -EIO;
+}
+
+static void bcon_erase_segment(struct blockconsole *bc)
+{
+	int i;
+
+	for (i = 0; i < PAGE_COUNT; i++) {
+		struct bcon_bio *bcon_bio = bc->zero_bios + i;
+		struct bio *bio = &bcon_bio->bio;
+
+		/*
+		 * If the last erase hasn't finished yet, just skip it.  The log
+		 * will look messy, but that's all.
+		 */
+		rmb();
+		if (bcon_bio->in_flight)
+			continue;
+		bio_init(bio);
+		bio->bi_io_vec = &bcon_bio->bvec;
+		bio->bi_vcnt = 1;
+		bio->bi_size = PAGE_SIZE;
+		bio->bi_bdev = bc->bdev;
+		bio->bi_private = bc;
+		bio->bi_idx = 0;
+		bio->bi_sector = (bc->write_bytes + i * PAGE_SIZE) >> 9;
+		bcon_bio->in_flight = 1;
+		wmb();
+		/* We want the erase to go to the device first somehow */
+		submit_bio(WRITE | REQ_SOFTBARRIER, bio);
+	}
+}
+
+static void bcon_advance_write_bytes(struct blockconsole *bc, int bytes)
+{
+	bc->write_bytes += bytes;
+	if (bc->write_bytes >= bc->max_bytes) {
+		bc->write_bytes = 0;
+		bc->round++;
+		bcon_init_first_page(bc);
+	}
+}
+
+static int bcon_find_end_of_log(struct blockconsole *bc)
+{
+	u64 start = 0, end = bc->max_bytes, middle;
+	void *sec0 = bc->bio_array[0].sector;
+	void *sec1 = bc->bio_array[1].sector;
+	int err, version;
+
+	err = sync_read(bc, 0);
+	if (err)
+		return err;
+	/* Second sanity check, out of sheer paranoia */
+	version = bcon_magic_present(sec0);
+	if (!version)
+		return -EINVAL;
+
+	bc->uuid = simple_strtoull(sec0 + BCON_UUID_OFS, NULL, 16);
+	bc->round = simple_strtoull(sec0 + BCON_ROUND_OFS, NULL, 16);
+
+	memcpy(sec1, sec0, BCON_HEADERSIZE);
+	for (;;) {
+		middle = (start + end) / 2;
+		middle &= ~CACHE_MASK;
+		if (middle == start)
+			break;
+		err = sync_read(bc, middle);
+		if (err)
+			return err;
+		if (memcmp(sec1, sec0, BCON_HEADERSIZE)) {
+			/* If the two differ, we haven't written that far yet */
+			end = middle;
+		} else {
+			start = middle;
+		}
+	}
+	bc->console_bytes = bc->write_bytes = end;
+	bcon_advance_console_bytes(bc, 0); /* To skip the header */
+	bcon_advance_write_bytes(bc, 0); /* To wrap around, if necessary */
+	bcon_erase_segment(bc);
+	return 0;
+}
+
+static void bcon_unregister(struct work_struct *work)
+{
+	struct blockconsole *bc = container_of(work, struct blockconsole,
+			unregister_work);
+
+	atomic_notifier_chain_unregister(&panic_notifier_list, &bc->panic_block);
+	unregister_console(&bc->console);
+	del_timer_sync(&bc->pad_timer);
+	kthread_stop(bc->writeback_thread);
+	/* No new io will be scheduled anymore now */
+	bcon_put(bc);
+}
+
+#define BCON_MAX_ERRORS	10
+static void bcon_end_io(struct bio *bio, int err, struct batch_complete *batch)
+{
+	struct bcon_bio *bcon_bio = container_of(bio, struct bcon_bio, bio);
+	struct blockconsole *bc = bio->bi_private;
+	unsigned long flags;
+
+	/*
+	 * We want to assume the device broken and free this console if
+	 * we accumulate too many errors.  But if errors are transient,
+	 * we also want to forget about them once writes succeed again.
+	 * Oh, and we only want to reset the counter if it hasn't reached
+	 * the limit yet, so we don't bcon_put() twice from here.
+	 */
+	spin_lock_irqsave(&bc->end_io_lock, flags);
+	if (err) {
+		if (bc->error_count++ == BCON_MAX_ERRORS) {
+			pr_info("no longer logging to %s\n", bc->devname);
+			schedule_work(&bc->unregister_work);
+		}
+	} else {
+		if (bc->error_count && bc->error_count < BCON_MAX_ERRORS)
+			bc->error_count = 0;
+	}
+	/*
+	 * Add padding (a bunch of spaces and a newline) early so bcon_pad
+	 * only has to advance a pointer.
+	 */
+	clear_sector(bcon_bio->sector);
+	bcon_bio->in_flight = 0;
+	spin_unlock_irqrestore(&bc->end_io_lock, flags);
+	bcon_put(bc);
+}
+
+static void bcon_writesector(struct blockconsole *bc, int index)
+{
+	struct bcon_bio *bcon_bio = bc->bio_array + index;
+	struct bio *bio = &bcon_bio->bio;
+
+	rmb();
+	if (bcon_bio->in_flight)
+		return;
+	bcon_get(bc);
+
+	bio_init(bio);
+	bio->bi_io_vec = &bcon_bio->bvec;
+	bio->bi_vcnt = 1;
+	bio->bi_size = SECTOR_SIZE;
+	bio->bi_bdev = bc->bdev;
+	bio->bi_private = bc;
+	bio->bi_end_io = bcon_end_io;
+
+	bio->bi_idx = 0;
+	bio->bi_sector = bc->write_bytes >> 9;
+	bcon_bio->in_flight = 1;
+	wmb();
+	submit_bio(WRITE, bio);
+}
+
+static int bcon_writeback(void *_bc)
+{
+	struct blockconsole *bc = _bc;
+	struct sched_param(sp);
+
+	sp.sched_priority = MAX_RT_PRIO - 1; /* Highest realtime prio */
+	sched_setscheduler_nocheck(current, SCHED_FIFO, &sp);
+	for (;;) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule();
+		if (kthread_should_stop())
+			break;
+		while (bcon_write_sector(bc) != bcon_console_sector(bc)) {
+			bcon_writesector(bc, bcon_write_sector(bc));
+			bcon_advance_write_bytes(bc, SECTOR_SIZE);
+			if (bcon_write_sector(bc) == 0)
+				bcon_erase_segment(bc);
+		}
+	}
+	return 0;
+}
+
+static void bcon_pad(unsigned long data)
+{
+	struct blockconsole *bc = (void *)data;
+	unsigned int n;
+
+	/*
+	 * We deliberately race against bcon_write here.  If we lose the race,
+	 * our padding is no longer where we expected it to be, i.e. it is
+	 * no longer a bunch of spaces with a newline at the end.  There could
+	 * not be a newline at all or it could be somewhere in the middle.
+	 * Either way, the log corruption is fairly obvious to spot and ignore
+	 * for human readers.
+	 */
+	n = SECTOR_SIZE - bcon_console_ofs(bc);
+	if (n != SECTOR_SIZE) {
+		bcon_advance_console_bytes(bc, n);
+		wake_up_process(bc->writeback_thread);
+	}
+}
+
+static void bcon_write(struct console *console, const char *msg,
+		unsigned int len)
+{
+	struct blockconsole *bc = container_of(console, struct blockconsole,
+			console);
+	unsigned int n;
+	u64 console_bytes;
+	int i;
+
+	while (len) {
+		console_bytes = bc->console_bytes;
+		i = __bcon_console_sector(console_bytes);
+		rmb();
+		if (bc->bio_array[i].in_flight)
+			break;
+		n = min_t(int, len, SECTOR_SIZE -
+				__bcon_console_ofs(console_bytes));
+		memcpy(bc->bio_array[i].sector +
+				__bcon_console_ofs(console_bytes), msg, n);
+		len -= n;
+		msg += n;
+		bcon_advance_console_bytes(bc, n);
+	}
+	wake_up_process(bc->writeback_thread);
+	mod_timer(&bc->pad_timer, jiffies + HZ);
+}
+
+static void bcon_init_bios(struct blockconsole *bc)
+{
+	int i;
+
+	for (i = 0; i < SECTOR_COUNT; i++) {
+		int page_index = i >> (PAGE_SHIFT - SECTOR_SHIFT);
+		struct page *page = bc->pages + page_index;
+		struct bcon_bio *bcon_bio = bc->bio_array + i;
+		struct bio_vec *bvec = &bcon_bio->bvec;
+
+		bcon_bio->in_flight = 0;
+		bcon_bio->sector = page_address(bc->pages + page_index)
+			+ SECTOR_SIZE * (i & PG_SECTOR_MASK);
+		clear_sector(bcon_bio->sector);
+		bvec->bv_page = page;
+		bvec->bv_len = SECTOR_SIZE;
+		bvec->bv_offset = SECTOR_SIZE * (i & PG_SECTOR_MASK);
+	}
+}
+
+static void bcon_init_zero_bio(struct blockconsole *bc)
+{
+	int i;
+
+	memset(page_address(bc->zero_page), 0, PAGE_SIZE);
+	for (i = 0; i < PAGE_COUNT; i++) {
+		struct bcon_bio *bcon_bio = bc->zero_bios + i;
+		struct bio_vec *bvec = &bcon_bio->bvec;
+
+		bcon_bio->in_flight = 0;
+		bvec->bv_page = bc->zero_page;
+		bvec->bv_len = PAGE_SIZE;
+		bvec->bv_offset = 0;
+	}
+}
+
+static int blockconsole_panic(struct notifier_block *this, unsigned long event,
+		void *ptr)
+{
+	struct blockconsole *bc = container_of(this, struct blockconsole,
+			panic_block);
+	unsigned int n;
+
+	n = SECTOR_SIZE - bcon_console_ofs(bc);
+	if (n != SECTOR_SIZE)
+		bcon_advance_console_bytes(bc, n);
+	bcon_writeback(bc);
+	return NOTIFY_DONE;
+}
+
+static int bcon_create(const char *devname)
+{
+	const fmode_t mode = FMODE_READ | FMODE_WRITE;
+	struct blockconsole *bc;
+	int err;
+
+	bc = kzalloc(sizeof(*bc), GFP_KERNEL);
+	if (!bc)
+		return -ENOMEM;
+	memset(bc->devname, ' ', sizeof(bc->devname));
+	strlcpy(bc->devname, devname, sizeof(bc->devname));
+	spin_lock_init(&bc->end_io_lock);
+	strcpy(bc->console.name, "bcon");
+	bc->console.flags = CON_PRINTBUFFER | CON_ENABLED | CON_ALLDATA;
+	bc->console.write = bcon_write;
+	bc->bdev = blkdev_get_by_path(devname, mode, NULL);
+#ifndef MODULE
+	if (IS_ERR(bc->bdev)) {
+		dev_t devt = name_to_dev_t(devname);
+		if (devt)
+			bc->bdev = blkdev_get_by_dev(devt, mode, NULL);
+	}
+#endif
+	if (IS_ERR(bc->bdev))
+		goto out;
+	bc->pages = alloc_pages(GFP_KERNEL, 8);
+	if (!bc->pages)
+		goto out;
+	bc->zero_page = alloc_pages(GFP_KERNEL, 0);
+	if (!bc->zero_page)
+		goto out1;
+	bcon_init_bios(bc);
+	bcon_init_zero_bio(bc);
+	setup_timer(&bc->pad_timer, bcon_pad, (unsigned long)bc);
+	bc->max_bytes = bc->bdev->bd_inode->i_size & ~CACHE_MASK;
+	err = bcon_find_end_of_log(bc);
+	if (err)
+		goto out2;
+	kref_init(&bc->kref); /* This reference gets freed on errors */
+	bc->writeback_thread = kthread_run(bcon_writeback, bc, "bcon_%s",
+			devname);
+	if (IS_ERR(bc->writeback_thread))
+		goto out2;
+	INIT_WORK(&bc->unregister_work, bcon_unregister);
+	INIT_WORK(&bc->release_work, __bcon_release);
+	register_console(&bc->console);
+	bc->panic_block.notifier_call = blockconsole_panic;
+	bc->panic_block.priority = INT_MAX;
+	atomic_notifier_chain_register(&panic_notifier_list, &bc->panic_block);
+	pr_info("now logging to %s at %llx\n", devname, bc->console_bytes >> 20);
+
+	return 0;
+
+out2:
+	__free_pages(bc->zero_page, 0);
+out1:
+	__free_pages(bc->pages, 8);
+out:
+	kfree(bc);
+	/* Not strictly correct, be the caller doesn't care */
+	return -ENOMEM;
+}
+
+static void bcon_create_fuzzy(const char *name)
+{
+	char *longname;
+	int err;
+
+	err = bcon_create(name);
+	if (err) {
+		longname = kzalloc(strlen(name) + 6, GFP_KERNEL);
+		if (!longname)
+			return;
+		strcpy(longname, "/dev/");
+		strcat(longname, name);
+		bcon_create(longname);
+		kfree(longname);
+	}
+}
+
+static DEFINE_SPINLOCK(bcon_device_lock);
+static char scanned_devices[80];
+
+static void bcon_do_add(struct work_struct *work)
+{
+	char local_devices[80], *name, *remainder = local_devices;
+
+	spin_lock(&bcon_device_lock);
+	memcpy(local_devices, scanned_devices, sizeof(local_devices));
+	memset(scanned_devices, 0, sizeof(scanned_devices));
+	spin_unlock(&bcon_device_lock);
+
+	while (remainder && remainder[0]) {
+		name = strsep(&remainder, ",");
+		bcon_create_fuzzy(name);
+	}
+}
+
+static DECLARE_WORK(bcon_add_work, bcon_do_add);
+
+void bcon_add(const char *name)
+{
+	/*
+	 * We add each name to a small static buffer and ask for a workqueue
+	 * to go pick it up asap.  Once it is picked up, the buffer is empty
+	 * again, so hopefully it will suffice for all sane users.
+	 */
+	spin_lock(&bcon_device_lock);
+	if (scanned_devices[0])
+		strncat(scanned_devices, ",", sizeof(scanned_devices));
+	strncat(scanned_devices, name, sizeof(scanned_devices));
+	spin_unlock(&bcon_device_lock);
+	schedule_work(&bcon_add_work);
+}
+
+/*
+ * Check if we have an 8-digit hex number followed by newline
+ */
+static bool is_four_byte_hex(const void *data)
+{
+	const char *str = data;
+	int len = 0;
+
+	while (isxdigit(*str) && len++ < 9)
+		str++;
+
+	if (len != 8)
+		return false;
+
+	/* str should point to a \n now */
+	if (*str != 0xa)
+		return false;
+
+	return true;
+}
+
+int bcon_magic_present(const void *data)
+{
+	size_t len = strlen(BLOCKCONSOLE_MAGIC);
+
+	if (memcmp(data, BLOCKCONSOLE_MAGIC, len))
+		return 0;
+	if (!is_four_byte_hex(data + BCON_UUID_OFS))
+		return 0;
+	if (!is_four_byte_hex(data + BCON_ROUND_OFS))
+		return 0;
+	if (!is_four_byte_hex(data + BCON_TILE_OFS))
+		return 0;
+	return 11;
+}
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
index 64fbb83..046aa17 100644
--- a/drivers/block/drbd/drbd_bitmap.c
+++ b/drivers/block/drbd/drbd_bitmap.c
@@ -948,7 +948,8 @@ static void bm_aio_ctx_destroy(struct kref *kref)
 }
 
 /* bv_page may be a copy, or may be the original */
-static void bm_async_io_complete(struct bio *bio, int error)
+static void bm_async_io_complete(struct bio *bio, int error,
+				 struct batch_complete *batch)
 {
 	struct bm_aio_ctx *ctx = bio->bi_private;
 	struct drbd_conf *mdev = ctx->mdev;
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 891c0ec..04a80af 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -64,7 +64,8 @@ rwlock_t global_state_lock;
 /* used for synchronous meta data and bitmap IO
  * submitted by drbd_md_sync_page_io()
  */
-void drbd_md_io_complete(struct bio *bio, int error)
+void drbd_md_io_complete(struct bio *bio, int error,
+			 struct batch_complete *batch)
 {
 	struct drbd_md_io *md_io;
 	struct drbd_conf *mdev;
@@ -167,7 +168,8 @@ static void drbd_endio_write_sec_final(struct drbd_peer_request *peer_req) __rel
 /* writes on behalf of the partner, or resync writes,
  * "submitted" by the receiver.
  */
-void drbd_peer_request_endio(struct bio *bio, int error)
+void drbd_peer_request_endio(struct bio *bio, int error,
+			     struct batch_complete *batch)
 {
 	struct drbd_peer_request *peer_req = bio->bi_private;
 	struct drbd_conf *mdev = peer_req->w.mdev;
@@ -203,7 +205,8 @@ void drbd_peer_request_endio(struct bio *bio, int error)
 
 /* read, readA or write requests on R_PRIMARY coming from drbd_make_request
  */
-void drbd_request_endio(struct bio *bio, int error)
+void drbd_request_endio(struct bio *bio, int error,
+			struct batch_complete *batch)
 {
 	unsigned long flags;
 	struct drbd_request *req = bio->bi_private;
diff --git a/drivers/block/drbd/drbd_wrappers.h b/drivers/block/drbd/drbd_wrappers.h
index 328f18e..d443dc0 100644
--- a/drivers/block/drbd/drbd_wrappers.h
+++ b/drivers/block/drbd/drbd_wrappers.h
@@ -20,9 +20,12 @@ static inline void drbd_set_my_capacity(struct drbd_conf *mdev,
 #define drbd_bio_uptodate(bio) bio_flagged(bio, BIO_UPTODATE)
 
 /* bi_end_io handlers */
-extern void drbd_md_io_complete(struct bio *bio, int error);
-extern void drbd_peer_request_endio(struct bio *bio, int error);
-extern void drbd_request_endio(struct bio *bio, int error);
+extern void drbd_md_io_complete(struct bio *bio, int error,
+				struct batch_complete *batch);
+extern void drbd_peer_request_endio(struct bio *bio, int error,
+				    struct batch_complete *batch);
+extern void drbd_request_endio(struct bio *bio, int error,
+			       struct batch_complete *batch);
 
 /*
  * used to submit our private bio
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 04ceb7e..d528753 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3746,7 +3746,8 @@ static unsigned int floppy_check_events(struct gendisk *disk,
  * a disk in the drive, and whether that disk is writable.
  */
 
-static void floppy_rb0_complete(struct bio *bio, int err)
+static void floppy_rb0_complete(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	complete((struct completion *)bio->bi_private);
 }
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 847107e..1262321 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -151,6 +151,9 @@ static void mtip_command_cleanup(struct driver_data *dd)
 	struct mtip_cmd *command;
 	struct mtip_port *port = dd->port;
 	static int in_progress;
+	struct batch_complete batch;
+
+	batch_complete_init(&batch);
 
 	if (in_progress)
 		return;
@@ -166,11 +169,9 @@ static void mtip_command_cleanup(struct driver_data *dd)
 			command = &port->commands[commandindex];
 
 			if (atomic_read(&command->active)
-			    && (command->async_callback)) {
-				command->async_callback(command->async_data,
-					-ENODEV);
-				command->async_callback = NULL;
-				command->async_data = NULL;
+			    && (command->bio)) {
+				bio_endio_batch(command->bio, -ENODEV, &batch);
+				command->bio = NULL;
 			}
 
 			dma_unmap_sg(&port->dd->pdev->dev,
@@ -178,9 +179,10 @@ static void mtip_command_cleanup(struct driver_data *dd)
 				command->scatter_ents,
 				command->direction);
 		}
+		up(&port->cmd_slot);
 	}
 
-	up(&port->cmd_slot);
+	batch_complete(&batch);
 
 	set_bit(MTIP_DDF_CLEANUP_BIT, &dd->dd_flag);
 	in_progress = 0;
@@ -580,6 +582,9 @@ static void mtip_timeout_function(unsigned long int data)
 	unsigned int bit, group;
 	unsigned int num_command_slots;
 	unsigned long to, tagaccum[SLOTBITS_IN_LONGS];
+	struct batch_complete batch;
+
+	batch_complete_init(&batch);
 
 	if (unlikely(!port))
 		return;
@@ -622,11 +627,9 @@ static void mtip_timeout_function(unsigned long int data)
 			writel(1 << bit, port->completed[group]);
 
 			/* Call the async completion callback. */
-			if (likely(command->async_callback))
-				command->async_callback(command->async_data,
-							 -EIO);
-			command->async_callback = NULL;
-			command->comp_func = NULL;
+			if (likely(command->bio))
+				bio_endio_batch(command->bio, -EIO, &batch);
+			command->bio = NULL;
 
 			/* Unmap the DMA scatter list entries */
 			dma_unmap_sg(&port->dd->pdev->dev,
@@ -645,6 +648,8 @@ static void mtip_timeout_function(unsigned long int data)
 		}
 	}
 
+	batch_complete(&batch);
+
 	if (cmdto_cnt) {
 		print_tags(port->dd, "timed out", tagaccum, cmdto_cnt);
 		if (!test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags)) {
@@ -695,7 +700,8 @@ static void mtip_timeout_function(unsigned long int data)
 static void mtip_async_complete(struct mtip_port *port,
 				int tag,
 				void *data,
-				int status)
+				int status,
+				struct batch_complete *batch)
 {
 	struct mtip_cmd *command;
 	struct driver_data *dd = data;
@@ -712,11 +718,10 @@ static void mtip_async_complete(struct mtip_port *port,
 	}
 
 	/* Upper layer callback */
-	if (likely(command->async_callback))
-		command->async_callback(command->async_data, cb_status);
+	if (likely(command->bio))
+		bio_endio_batch(command->bio, cb_status, batch);
 
-	command->async_callback = NULL;
-	command->comp_func = NULL;
+	command->bio = NULL;
 
 	/* Unmap the DMA scatter list entries */
 	dma_unmap_sg(&dd->pdev->dev,
@@ -752,24 +757,22 @@ static void mtip_async_complete(struct mtip_port *port,
 static void mtip_completion(struct mtip_port *port,
 			    int tag,
 			    void *data,
-			    int status)
+			    int status,
+			    struct batch_complete *batch)
 {
-	struct mtip_cmd *command = &port->commands[tag];
 	struct completion *waiting = data;
 	if (unlikely(status == PORT_IRQ_TF_ERR))
 		dev_warn(&port->dd->pdev->dev,
 			"Internal command %d completed with TFE\n", tag);
 
-	command->async_callback = NULL;
-	command->comp_func = NULL;
-
 	complete(waiting);
 }
 
 static void mtip_null_completion(struct mtip_port *port,
 			    int tag,
 			    void *data,
-			    int status)
+			    int status,
+			    struct batch_complete *batch)
 {
 	return;
 }
@@ -798,6 +801,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
 	unsigned char *buf;
 	char *fail_reason = NULL;
 	int fail_all_ncq_write = 0, fail_all_ncq_cmds = 0;
+	struct batch_complete batch;
 
 	dev_warn(&dd->pdev->dev, "Taskfile error\n");
 
@@ -815,13 +819,14 @@ static void mtip_handle_tfe(struct driver_data *dd)
 		atomic_inc(&cmd->active); /* active > 1 indicates error */
 		if (cmd->comp_data && cmd->comp_func) {
 			cmd->comp_func(port, MTIP_TAG_INTERNAL,
-					cmd->comp_data, PORT_IRQ_TF_ERR);
+					cmd->comp_data, PORT_IRQ_TF_ERR, NULL);
 		}
 		goto handle_tfe_exit;
 	}
 
 	/* clear the tag accumulator */
 	memset(tagaccum, 0, SLOTBITS_IN_LONGS * sizeof(long));
+	batch_complete_init(&batch);
 
 	/* Loop through all the groups */
 	for (group = 0; group < dd->slot_groups; group++) {
@@ -848,7 +853,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
 				cmd->comp_func(port,
 					 tag,
 					 cmd->comp_data,
-					 0);
+					 0, &batch);
 			} else {
 				dev_err(&port->dd->pdev->dev,
 					"Missing completion func for tag %d",
@@ -861,6 +866,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
 			}
 		}
 	}
+	batch_complete(&batch);
 
 	print_tags(dd, "completed (TFE)", tagaccum, cmd_cnt);
 
@@ -902,6 +908,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
 
 	/* clear the tag accumulator */
 	memset(tagaccum, 0, SLOTBITS_IN_LONGS * sizeof(long));
+	batch_complete_init(&batch);
 
 	/* Loop through all the groups */
 	for (group = 0; group < dd->slot_groups; group++) {
@@ -935,7 +942,7 @@ static void mtip_handle_tfe(struct driver_data *dd)
 					if (cmd->comp_func) {
 						cmd->comp_func(port, tag,
 							cmd->comp_data,
-							-ENODATA);
+							-ENODATA, &batch);
 					}
 					continue;
 				}
@@ -965,13 +972,15 @@ static void mtip_handle_tfe(struct driver_data *dd)
 					port,
 					tag,
 					cmd->comp_data,
-					PORT_IRQ_TF_ERR);
+					PORT_IRQ_TF_ERR, &batch);
 			else
 				dev_warn(&port->dd->pdev->dev,
 					"Bad completion for tag %d\n",
 					tag);
 		}
 	}
+
+	batch_complete(&batch);
 	print_tags(dd, "reissued (TFE)", tagaccum, cmd_cnt);
 
 handle_tfe_exit:
@@ -992,6 +1001,9 @@ static inline void mtip_workq_sdbfx(struct mtip_port *port, int group,
 	struct driver_data *dd = port->dd;
 	int tag, bit;
 	struct mtip_cmd *command;
+	struct batch_complete batch;
+
+	batch_complete_init(&batch);
 
 	if (!completed) {
 		WARN_ON_ONCE(!completed);
@@ -1016,7 +1028,8 @@ static inline void mtip_workq_sdbfx(struct mtip_port *port, int group,
 					port,
 					tag,
 					command->comp_data,
-					0);
+					0,
+					&batch);
 			} else {
 				dev_warn(&dd->pdev->dev,
 					"Null completion "
@@ -1026,13 +1039,16 @@ static inline void mtip_workq_sdbfx(struct mtip_port *port, int group,
 				if (mtip_check_surprise_removal(
 					dd->pdev)) {
 					mtip_command_cleanup(dd);
-					return;
+					goto out;
 				}
 			}
 		}
 		completed >>= 1;
 	}
 
+out:
+	batch_complete(&batch);
+
 	/* If last, re-enable interrupts */
 	if (atomic_dec_return(&dd->irq_workers_active) == 0)
 		writel(0xffffffff, dd->mmio + HOST_IRQ_STAT);
@@ -1053,7 +1069,7 @@ static inline void mtip_process_legacy(struct driver_data *dd, u32 port_stat)
 			cmd->comp_func(port,
 				MTIP_TAG_INTERNAL,
 				cmd->comp_data,
-				0);
+				0, NULL);
 			return;
 		}
 	}
@@ -2561,8 +2577,8 @@ static int mtip_hw_ioctl(struct driver_data *dd, unsigned int cmd,
  *	None
  */
 static void mtip_hw_submit_io(struct driver_data *dd, sector_t sector,
-			      int nsect, int nents, int tag, void *callback,
-			      void *data, int dir, int unaligned)
+			      int nsect, int nents, int tag,
+			      struct bio *bio, int dir, int unaligned)
 {
 	struct host_to_dev_fis	*fis;
 	struct mtip_port *port = dd->port;
@@ -2621,12 +2637,7 @@ static void mtip_hw_submit_io(struct driver_data *dd, sector_t sector,
 	command->comp_func = mtip_async_complete;
 	command->direction = dma_dir;
 
-	/*
-	 * Set the completion function and data for the command passed
-	 * from the upper layer.
-	 */
-	command->async_data = data;
-	command->async_callback = callback;
+	command->bio = bio;
 
 	/*
 	 * To prevent this command from being issued
@@ -3934,7 +3945,6 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
 				bio_sectors(bio),
 				nents,
 				tag,
-				bio_endio,
 				bio,
 				bio_data_dir(bio),
 				unaligned);
diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h
index 3bb8a29..7a2ddfd 100644
--- a/drivers/block/mtip32xx/mtip32xx.h
+++ b/drivers/block/mtip32xx/mtip32xx.h
@@ -328,11 +328,9 @@ struct mtip_cmd {
 	void (*comp_func)(struct mtip_port *port,
 				int tag,
 				void *data,
-				int status);
-	/* Additional callback function that may be called by comp_func() */
-	void (*async_callback)(void *data, int status);
-
-	void *async_data; /* Addl. data passed to async_callback() */
+				int status,
+				struct batch_complete *batch);
+	struct bio *bio;
 
 	int scatter_ents; /* Number of scatter list entries used */
 
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 3c08983..898fa74 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -980,7 +980,8 @@ static void pkt_make_local_copy(struct packet_data *pkt, struct bio_vec *bvec)
 	}
 }
 
-static void pkt_end_io_read(struct bio *bio, int err)
+static void pkt_end_io_read(struct bio *bio, int err,
+			    struct batch_complete *batch)
 {
 	struct packet_data *pkt = bio->bi_private;
 	struct pktcdvd_device *pd = pkt->pd;
@@ -998,7 +999,8 @@ static void pkt_end_io_read(struct bio *bio, int err)
 	pkt_bio_finished(pd);
 }
 
-static void pkt_end_io_packet_write(struct bio *bio, int err)
+static void pkt_end_io_packet_write(struct bio *bio, int err,
+				    struct batch_complete *batch)
 {
 	struct packet_data *pkt = bio->bi_private;
 	struct pktcdvd_device *pd = pkt->pd;
@@ -2337,7 +2339,8 @@ static void pkt_close(struct gendisk *disk, fmode_t mode)
 }
 
 
-static void pkt_end_io_read_cloned(struct bio *bio, int err)
+static void pkt_end_io_read_cloned(struct bio *bio, int err,
+				   struct batch_complete *batch)
 {
 	struct packet_stacked_data *psd = bio->bi_private;
 	struct pktcdvd_device *pd = psd->pd;
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 20e061c..9282e66 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -775,7 +775,7 @@ static irqreturn_t swim3_interrupt(int irq, void *dev_id)
 		if (intr & ERROR_INTR) {
 			n = fs->scount - 1 - resid / 512;
 			if (n > 0) {
-				blk_update_request(req, 0, n << 9);
+				blk_update_request(req, 0, n << 9, NULL);
 				fs->req_sector += n;
 			}
 			if (fs->retries < 5) {
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 6472395..49d0ec2 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -217,7 +217,8 @@ static void virtblk_bio_send_flush_work(struct work_struct *work)
 	virtblk_bio_send_flush(vbr);
 }
 
-static inline void virtblk_request_done(struct virtblk_req *vbr)
+static inline void virtblk_request_done(struct virtblk_req *vbr,
+					struct batch_complete *batch)
 {
 	struct virtio_blk *vblk = vbr->vblk;
 	struct request *req = vbr->req;
@@ -231,11 +232,12 @@ static inline void virtblk_request_done(struct virtblk_req *vbr)
 		req->errors = (error != 0);
 	}
 
-	__blk_end_request_all(req, error);
+	blk_end_request_all_batch(req, error, batch);
 	mempool_free(vbr, vblk->pool);
 }
 
-static inline void virtblk_bio_flush_done(struct virtblk_req *vbr)
+static inline void virtblk_bio_flush_done(struct virtblk_req *vbr,
+					  struct batch_complete *batch)
 {
 	struct virtio_blk *vblk = vbr->vblk;
 
@@ -244,12 +246,13 @@ static inline void virtblk_bio_flush_done(struct virtblk_req *vbr)
 		INIT_WORK(&vbr->work, virtblk_bio_send_data_work);
 		queue_work(virtblk_wq, &vbr->work);
 	} else {
-		bio_endio(vbr->bio, virtblk_result(vbr));
+		bio_endio_batch(vbr->bio, virtblk_result(vbr), batch);
 		mempool_free(vbr, vblk->pool);
 	}
 }
 
-static inline void virtblk_bio_data_done(struct virtblk_req *vbr)
+static inline void virtblk_bio_data_done(struct virtblk_req *vbr,
+					 struct batch_complete *batch)
 {
 	struct virtio_blk *vblk = vbr->vblk;
 
@@ -259,17 +262,18 @@ static inline void virtblk_bio_data_done(struct virtblk_req *vbr)
 		INIT_WORK(&vbr->work, virtblk_bio_send_flush_work);
 		queue_work(virtblk_wq, &vbr->work);
 	} else {
-		bio_endio(vbr->bio, virtblk_result(vbr));
+		bio_endio_batch(vbr->bio, virtblk_result(vbr), batch);
 		mempool_free(vbr, vblk->pool);
 	}
 }
 
-static inline void virtblk_bio_done(struct virtblk_req *vbr)
+static inline void virtblk_bio_done(struct virtblk_req *vbr,
+				    struct batch_complete *batch)
 {
 	if (unlikely(vbr->flags & VBLK_IS_FLUSH))
-		virtblk_bio_flush_done(vbr);
+		virtblk_bio_flush_done(vbr, batch);
 	else
-		virtblk_bio_data_done(vbr);
+		virtblk_bio_data_done(vbr, batch);
 }
 
 static void virtblk_done(struct virtqueue *vq)
@@ -279,16 +283,19 @@ static void virtblk_done(struct virtqueue *vq)
 	struct virtblk_req *vbr;
 	unsigned long flags;
 	unsigned int len;
+	struct batch_complete batch;
+
+	batch_complete_init(&batch);
 
 	spin_lock_irqsave(vblk->disk->queue->queue_lock, flags);
 	do {
 		virtqueue_disable_cb(vq);
 		while ((vbr = virtqueue_get_buf(vblk->vq, &len)) != NULL) {
 			if (vbr->bio) {
-				virtblk_bio_done(vbr);
+				virtblk_bio_done(vbr, &batch);
 				bio_done = true;
 			} else {
-				virtblk_request_done(vbr);
+				virtblk_request_done(vbr, &batch);
 				req_done = true;
 			}
 		}
@@ -298,6 +305,8 @@ static void virtblk_done(struct virtqueue *vq)
 		blk_start_queue(vblk->disk->queue);
 	spin_unlock_irqrestore(vblk->disk->queue->queue_lock, flags);
 
+	batch_complete(&batch);
+
 	if (bio_done)
 		wake_up(&vblk->queue_wait);
 }
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index dd5b2fe..990c1d8 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -741,7 +741,8 @@ static void __end_block_io_op(struct pending_req *pending_req, int error)
 /*
  * bio callback.
  */
-static void end_block_io_op(struct bio *bio, int error)
+static void end_block_io_op(struct bio *bio, int error,
+			    struct batch_complete *batch)
 {
 	__end_block_io_op(bio->bi_private, error);
 	bio_put(bio);
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index f8ef15f..3fd130f 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -1160,8 +1160,7 @@ static int ace_probe(struct platform_device *dev)
 	dev_dbg(&dev->dev, "ace_probe(%p)\n", dev);
 
 	/* device id and bus width */
-	of_property_read_u32(dev->dev.of_node, "port-number", &id);
-	if (id < 0)
+	if (of_property_read_u32(dev->dev.of_node, "port-number", &id))
 		id = 0;
 	if (of_find_property(dev->dev.of_node, "8-bit", NULL))
 		bus_width = ACE_BUS_WIDTH_8;
diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c
index c689697..04e6d6a 100644
--- a/drivers/char/mwave/tp3780i.c
+++ b/drivers/char/mwave/tp3780i.c
@@ -479,6 +479,7 @@ int tp3780I_QueryAbilities(THINKPAD_BD_DATA * pBDData, MW_ABILITIES * pAbilities
 	PRINTK_2(TRACE_TP3780I,
 		"tp3780i::tp3780I_QueryAbilities entry pBDData %p\n", pBDData);
 
+	memset(pAbilities, 0, sizeof(*pAbilities));
 	/* fill out standard constant fields */
 	pAbilities->instr_per_sec = pBDData->rDspSettings.uIps;
 	pAbilities->data_size = pBDData->rDspSettings.uDStoreSize;
diff --git a/drivers/char/random.c b/drivers/char/random.c
index cd9a621..35487e8 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -865,16 +865,24 @@ static size_t account(struct entropy_store *r, size_t nbytes, int min,
 	if (r->entropy_count / 8 < min + reserved) {
 		nbytes = 0;
 	} else {
+		int entropy_count, orig;
+retry:
+		entropy_count = orig = ACCESS_ONCE(r->entropy_count);
 		/* If limited, never pull more than available */
-		if (r->limit && nbytes + reserved >= r->entropy_count / 8)
-			nbytes = r->entropy_count/8 - reserved;
-
-		if (r->entropy_count / 8 >= nbytes + reserved)
-			r->entropy_count -= nbytes*8;
-		else
-			r->entropy_count = reserved;
+		if (r->limit && nbytes + reserved >= entropy_count / 8)
+			nbytes = entropy_count/8 - reserved;
+
+		if (entropy_count / 8 >= nbytes + reserved) {
+			entropy_count -= nbytes*8;
+			if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)
+				goto retry;
+		} else {
+			entropy_count = reserved;
+			if (cmpxchg(&r->entropy_count, orig, entropy_count) != orig)
+				goto retry;
+		}
 
-		if (r->entropy_count < random_write_wakeup_thresh)
+		if (entropy_count < random_write_wakeup_thresh)
 			wakeup_write = 1;
 	}
 
@@ -957,10 +965,23 @@ static ssize_t extract_entropy(struct entropy_store *r, void *buf,
 {
 	ssize_t ret = 0, i;
 	__u8 tmp[EXTRACT_SIZE];
+	unsigned long flags;
 
 	/* if last_data isn't primed, we need EXTRACT_SIZE extra bytes */
-	if (fips_enabled && !r->last_data_init)
-		nbytes += EXTRACT_SIZE;
+	if (fips_enabled) {
+		spin_lock_irqsave(&r->lock, flags);
+		if (!r->last_data_init) {
+			r->last_data_init = true;
+			spin_unlock_irqrestore(&r->lock, flags);
+			trace_extract_entropy(r->name, EXTRACT_SIZE,
+					      r->entropy_count, _RET_IP_);
+			xfer_secondary_pool(r, EXTRACT_SIZE);
+			extract_buf(r, tmp);
+			spin_lock_irqsave(&r->lock, flags);
+			memcpy(r->last_data, tmp, EXTRACT_SIZE);
+		}
+		spin_unlock_irqrestore(&r->lock, flags);
+	}
 
 	trace_extract_entropy(r->name, nbytes, r->entropy_count, _RET_IP_);
 	xfer_secondary_pool(r, nbytes);
@@ -970,19 +991,6 @@ static ssize_t extract_entropy(struct entropy_store *r, void *buf,
 		extract_buf(r, tmp);
 
 		if (fips_enabled) {
-			unsigned long flags;
-
-
-			/* prime last_data value if need be, per fips 140-2 */
-			if (!r->last_data_init) {
-				spin_lock_irqsave(&r->lock, flags);
-				memcpy(r->last_data, tmp, EXTRACT_SIZE);
-				r->last_data_init = true;
-				nbytes -= EXTRACT_SIZE;
-				spin_unlock_irqrestore(&r->lock, flags);
-				extract_buf(r, tmp);
-			}
-
 			spin_lock_irqsave(&r->lock, flags);
 			if (!memcmp(tmp, r->last_data, EXTRACT_SIZE))
 				panic("Hardware RNG duplicated output!\n");
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 8292a00..075db0c 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -872,6 +872,14 @@ static void __init tegra20_periph_clk_init(void)
 	struct clk *clk;
 	int i;
 
+	/* ac97 */
+	clk = tegra_clk_register_periph_gate("ac97", "pll_a_out0",
+				    TEGRA_PERIPH_ON_APB,
+				    clk_base, 0, 3, &periph_l_regs,
+				    periph_clk_enb_refcnt);
+	clk_register_clkdev(clk, NULL, "tegra20-ac97");
+	clks[ac97] = clk;
+
 	/* apbdma */
 	clk = tegra_clk_register_periph_gate("apbdma", "pclk", 0, clk_base,
 				    0, 34, &periph_h_regs,
@@ -1234,9 +1242,6 @@ static __initdata struct tegra_clk_init_table init_table[] = {
 	{uartc, pll_p, 0, 0},
 	{uartd, pll_p, 0, 0},
 	{uarte, pll_p, 0, 0},
-	{usbd, clk_max, 12000000, 0},
-	{usb2, clk_max, 12000000, 0},
-	{usb3, clk_max, 12000000, 0},
 	{pll_a, clk_max, 56448000, 1},
 	{pll_a_out0, clk_max, 11289600, 1},
 	{cdev1, clk_max, 0, 1},
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index 08d0c41..66a12e9 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -34,10 +34,13 @@
 #include <linux/module.h>
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
 
 struct sh_cmt_priv {
 	void __iomem *mapbase;
 	struct clk *clk;
+	long channel_offset;
+	int timer_bit;
 	unsigned long width; /* 16 or 32 bit version of hardware block */
 	unsigned long overflow_bit;
 	unsigned long clear_bits;
@@ -109,9 +112,7 @@ static void sh_cmt_write32(void __iomem *base, unsigned long offs,
 
 static inline unsigned long sh_cmt_read_cmstr(struct sh_cmt_priv *p)
 {
-	struct sh_timer_config *cfg = p->pdev->dev.platform_data;
-
-	return p->read_control(p->mapbase - cfg->channel_offset, 0);
+	return p->read_control(p->mapbase - p->channel_offset, 0);
 }
 
 static inline unsigned long sh_cmt_read_cmcsr(struct sh_cmt_priv *p)
@@ -127,9 +128,7 @@ static inline unsigned long sh_cmt_read_cmcnt(struct sh_cmt_priv *p)
 static inline void sh_cmt_write_cmstr(struct sh_cmt_priv *p,
 				      unsigned long value)
 {
-	struct sh_timer_config *cfg = p->pdev->dev.platform_data;
-
-	p->write_control(p->mapbase - cfg->channel_offset, 0, value);
+	p->write_control(p->mapbase - p->channel_offset, 0, value);
 }
 
 static inline void sh_cmt_write_cmcsr(struct sh_cmt_priv *p,
@@ -176,7 +175,6 @@ static DEFINE_RAW_SPINLOCK(sh_cmt_lock);
 
 static void sh_cmt_start_stop_ch(struct sh_cmt_priv *p, int start)
 {
-	struct sh_timer_config *cfg = p->pdev->dev.platform_data;
 	unsigned long flags, value;
 
 	/* start stop register shared by multiple timer channels */
@@ -184,9 +182,9 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_priv *p, int start)
 	value = sh_cmt_read_cmstr(p);
 
 	if (start)
-		value |= 1 << cfg->timer_bit;
+		value |= 1 << p->timer_bit;
 	else
-		value &= ~(1 << cfg->timer_bit);
+		value &= ~(1 << p->timer_bit);
 
 	sh_cmt_write_cmstr(p, value);
 	raw_spin_unlock_irqrestore(&sh_cmt_lock, flags);
@@ -673,15 +671,93 @@ static int sh_cmt_register(struct sh_cmt_priv *p, char *name,
 	return 0;
 }
 
-static int sh_cmt_setup(struct sh_cmt_priv *p, struct platform_device *pdev)
+static const struct of_device_id of_sh_cmt_match[] = {
+	{ .compatible = "renesas,cmt-timer" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, of_sh_cmt_match);
+
+static const int sh_cmt_offset_multiplier[] = { 0x60, 0x10, 0x40, 0x40, 0x40 };
+#define CMT_MAX_CHANNELS	6
+
+static struct sh_timer_config *sh_cmt_parse_dt(struct device *dev)
+{
+	struct sh_timer_config *cfg;
+	struct device_node *np = dev->of_node;
+	u32 timer_id, channel_id, rating;
+
+	if (!IS_ENABLED(CONFIG_OF) || !np)
+		return NULL;
+
+	cfg = devm_kzalloc(dev, sizeof(struct sh_timer_config), GFP_KERNEL);
+	if (!cfg) {
+		dev_err(dev, "failed to allocate DT config data\n");
+		return NULL;
+	}
+
+	if (of_property_read_u32(np, "renesas,device-id", &timer_id)) {
+		dev_err(dev, "device id missing\n");
+		return NULL;
+	}
+	if (timer_id >= ARRAY_SIZE(sh_cmt_offset_multiplier)) {
+		dev_err(dev, "invalid device id\n");
+		return NULL;
+	}
+
+	if (of_property_read_u32(np, "renesas,channel-id", &channel_id)) {
+		dev_err(dev, "channel id missing\n");
+		return NULL;
+	}
+	if (channel_id >= CMT_MAX_CHANNELS) {
+		dev_err(dev, "invalid channel id\n");
+		return NULL;
+	}
+
+	cfg->channel_offset = sh_cmt_offset_multiplier[timer_id] *
+							(channel_id + 1);
+	cfg->timer_bit = channel_id;
+
+	/*
+	 * We convert the {source,event}-quality DT properties to linux specific
+	 * clock{source,event}_ratings.
+	 */
+	if (!of_property_read_u32(np, "renesas,source-quality", &rating)) {
+		if (rating > 10) {
+			dev_err(dev, "invalid source-quality\n");
+			return NULL;
+		}
+		if (rating)
+			cfg->clocksource_rating = rating * 50 - 1;
+	}
+
+	if (!of_property_read_u32(np, "renesas,event-quality", &rating)) {
+		if (rating > 10) {
+			dev_err(dev, "invalid event-quality\n");
+			return NULL;
+		}
+		if (rating)
+			cfg->clockevent_rating = rating * 50 - 1;
+	}
+
+	if (!cfg->clocksource_rating && !cfg->clockevent_rating) {
+		dev_err(dev, "source- and event-quality 0, timer is unused\n");
+		return NULL;
+	}
+
+	return cfg;
+}
+
+static int sh_cmt_setup(struct sh_cmt_priv *p, struct platform_device *pdev,
+						struct sh_timer_config *cfg)
 {
-	struct sh_timer_config *cfg = pdev->dev.platform_data;
 	struct resource *res;
 	int irq, ret;
 	ret = -ENXIO;
 
 	memset(p, 0, sizeof(*p));
 	p->pdev = pdev;
+	p->channel_offset = cfg->channel_offset;
+	p->timer_bit = cfg->timer_bit;
 
 	if (!cfg) {
 		dev_err(&p->pdev->dev, "missing platform data\n");
@@ -777,7 +853,7 @@ err0:
 static int sh_cmt_probe(struct platform_device *pdev)
 {
 	struct sh_cmt_priv *p = platform_get_drvdata(pdev);
-	struct sh_timer_config *cfg = pdev->dev.platform_data;
+	struct sh_timer_config *cfg;
 	int ret;
 
 	if (!is_early_platform_device(pdev)) {
@@ -785,6 +861,11 @@ static int sh_cmt_probe(struct platform_device *pdev)
 		pm_runtime_enable(&pdev->dev);
 	}
 
+	if (pdev->dev.of_node)
+		cfg = sh_cmt_parse_dt(&pdev->dev);
+	else
+		cfg = pdev->dev.platform_data;
+
 	if (p) {
 		dev_info(&pdev->dev, "kept as earlytimer\n");
 		goto out;
@@ -796,7 +877,7 @@ static int sh_cmt_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	ret = sh_cmt_setup(p, pdev);
+	ret = sh_cmt_setup(p, pdev, cfg);
 	if (ret) {
 		kfree(p);
 		pm_runtime_idle(&pdev->dev);
@@ -824,6 +905,7 @@ static struct platform_driver sh_cmt_device_driver = {
 	.remove		= sh_cmt_remove,
 	.driver		= {
 		.name	= "sh_cmt",
+		.of_match_table = of_match_ptr(of_sh_cmt_match),
 	}
 };
 
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index 78b8dae..17bb607 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -34,10 +34,13 @@
 #include <linux/module.h>
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
 
 struct sh_tmu_priv {
 	void __iomem *mapbase;
 	struct clk *clk;
+	long channel_offset;
+	int timer_bit;
 	struct irqaction irqaction;
 	struct platform_device *pdev;
 	unsigned long rate;
@@ -57,12 +60,11 @@ static DEFINE_RAW_SPINLOCK(sh_tmu_lock);
 
 static inline unsigned long sh_tmu_read(struct sh_tmu_priv *p, int reg_nr)
 {
-	struct sh_timer_config *cfg = p->pdev->dev.platform_data;
 	void __iomem *base = p->mapbase;
 	unsigned long offs;
 
 	if (reg_nr == TSTR)
-		return ioread8(base - cfg->channel_offset);
+		return ioread8(base - p->channel_offset);
 
 	offs = reg_nr << 2;
 
@@ -75,12 +77,11 @@ static inline unsigned long sh_tmu_read(struct sh_tmu_priv *p, int reg_nr)
 static inline void sh_tmu_write(struct sh_tmu_priv *p, int reg_nr,
 				unsigned long value)
 {
-	struct sh_timer_config *cfg = p->pdev->dev.platform_data;
 	void __iomem *base = p->mapbase;
 	unsigned long offs;
 
 	if (reg_nr == TSTR) {
-		iowrite8(value, base - cfg->channel_offset);
+		iowrite8(value, base - p->channel_offset);
 		return;
 	}
 
@@ -94,7 +95,6 @@ static inline void sh_tmu_write(struct sh_tmu_priv *p, int reg_nr,
 
 static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start)
 {
-	struct sh_timer_config *cfg = p->pdev->dev.platform_data;
 	unsigned long flags, value;
 
 	/* start stop register shared by multiple timer channels */
@@ -102,9 +102,9 @@ static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start)
 	value = sh_tmu_read(p, TSTR);
 
 	if (start)
-		value |= 1 << cfg->timer_bit;
+		value |= 1 << p->timer_bit;
 	else
-		value &= ~(1 << cfg->timer_bit);
+		value &= ~(1 << p->timer_bit);
 
 	sh_tmu_write(p, TSTR, value);
 	raw_spin_unlock_irqrestore(&sh_tmu_lock, flags);
@@ -421,15 +421,83 @@ static int sh_tmu_register(struct sh_tmu_priv *p, char *name,
 	return 0;
 }
 
-static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev)
+static const struct of_device_id of_sh_tmu_match[] = {
+	{ .compatible = "renesas,tmu-timer" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, of_sh_tmu_match);
+
+#define TMU_OFFSET_MULTIPLIER	0xc
+#define TMU_MAX_CHANNELS	3
+
+static struct sh_timer_config *sh_tmu_parse_dt(struct device *dev)
+{
+	struct sh_timer_config *cfg;
+	struct device_node *np = dev->of_node;
+	u32 channel_id, rating;
+
+	if (!IS_ENABLED(CONFIG_OF) || !np)
+		return NULL;
+
+	cfg = devm_kzalloc(dev, sizeof(struct sh_timer_config), GFP_KERNEL);
+	if (!cfg) {
+		dev_err(dev, "failed to allocate DT config data\n");
+		return NULL;
+	}
+
+	if (of_property_read_u32(np, "renesas,channel-id", &channel_id)) {
+		dev_err(dev, "channel id missing\n");
+		return NULL;
+	}
+	if (channel_id >= TMU_MAX_CHANNELS) {
+		dev_err(dev, "invalid channel id\n");
+		return NULL;
+	}
+
+	cfg->channel_offset = channel_id * TMU_OFFSET_MULTIPLIER + 4;
+	cfg->timer_bit = channel_id;
+
+	/*
+	 * We convert the {source,event}-quality DT properties to linux specific
+	 * clock{source,event}_ratings.
+	 */
+	if (!of_property_read_u32(np, "renesas,source-quality", &rating)) {
+		if (rating > 10) {
+			dev_err(dev, "invalid source-quality\n");
+			return NULL;
+		}
+		if (rating)
+			cfg->clocksource_rating = rating * 50 - 1;
+	}
+
+	if (!of_property_read_u32(np, "renesas,event-quality", &rating)) {
+		if (rating > 10) {
+			dev_err(dev, "invalid event-quality\n");
+			return NULL;
+		}
+		if (rating)
+			cfg->clockevent_rating = rating * 50 - 1;
+	}
+
+	if (!cfg->clocksource_rating && !cfg->clockevent_rating) {
+		dev_err(dev, "source- and event-quality 0, timer is unused\n");
+		return NULL;
+	}
+
+	return cfg;
+}
+
+static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev,
+						struct sh_timer_config *cfg)
 {
-	struct sh_timer_config *cfg = pdev->dev.platform_data;
 	struct resource *res;
 	int irq, ret;
 	ret = -ENXIO;
 
 	memset(p, 0, sizeof(*p));
 	p->pdev = pdev;
+	p->channel_offset = cfg->channel_offset;
+	p->timer_bit = cfg->timer_bit;
 
 	if (!cfg) {
 		dev_err(&p->pdev->dev, "missing platform data\n");
@@ -487,7 +555,7 @@ static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev)
 static int sh_tmu_probe(struct platform_device *pdev)
 {
 	struct sh_tmu_priv *p = platform_get_drvdata(pdev);
-	struct sh_timer_config *cfg = pdev->dev.platform_data;
+	struct sh_timer_config *cfg;
 	int ret;
 
 	if (!is_early_platform_device(pdev)) {
@@ -495,6 +563,11 @@ static int sh_tmu_probe(struct platform_device *pdev)
 		pm_runtime_enable(&pdev->dev);
 	}
 
+	if (pdev->dev.of_node)
+		cfg = sh_tmu_parse_dt(&pdev->dev);
+	else
+		cfg = pdev->dev.platform_data;
+
 	if (p) {
 		dev_info(&pdev->dev, "kept as earlytimer\n");
 		goto out;
@@ -506,7 +579,7 @@ static int sh_tmu_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	ret = sh_tmu_setup(p, pdev);
+	ret = sh_tmu_setup(p, pdev, cfg);
 	if (ret) {
 		kfree(p);
 		platform_set_drvdata(pdev, NULL);
@@ -535,6 +608,7 @@ static struct platform_driver sh_tmu_device_driver = {
 	.remove		= sh_tmu_remove,
 	.driver		= {
 		.name	= "sh_tmu",
+		.of_match_table = of_sh_tmu_match,
 	}
 };
 
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index a1488f5..534fcb8 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -47,7 +47,7 @@ config CPU_FREQ_STAT_DETAILS
 
 choice
 	prompt "Default CPUFreq governor"
-	default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110
+	default CPU_FREQ_DEFAULT_GOV_USERSPACE if ARM_SA1100_CPUFREQ || ARM_SA1110_CPUFREQ
 	default CPU_FREQ_DEFAULT_GOV_PERFORMANCE
 	help
 	  This option sets which CPUFreq governor shall be loaded at
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index f3af18b..6e57543 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -3,16 +3,17 @@
 #
 
 config ARM_BIG_LITTLE_CPUFREQ
-	tristate
-	depends on ARM_CPU_TOPOLOGY
+	tristate "Generic ARM big LITTLE CPUfreq driver"
+	depends on ARM_CPU_TOPOLOGY && PM_OPP && HAVE_CLK
+	help
+	  This enables the Generic CPUfreq driver for ARM big.LITTLE platforms.
 
 config ARM_DT_BL_CPUFREQ
-	tristate "Generic ARM big LITTLE CPUfreq driver probed via DT"
-	select ARM_BIG_LITTLE_CPUFREQ
-	depends on OF && HAVE_CLK
+	tristate "Generic probing via DT for ARM big LITTLE CPUfreq driver"
+	depends on ARM_BIG_LITTLE_CPUFREQ && OF
 	help
-	  This enables the Generic CPUfreq driver for ARM big.LITTLE platform.
-	  This gets frequency tables from DT.
+	  This enables probing via DT for Generic CPUfreq driver for ARM
+	  big.LITTLE platform. This gets frequency tables from DT.
 
 config ARM_EXYNOS_CPUFREQ
 	bool "SAMSUNG EXYNOS SoCs"
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index dbdf677..5d7f53f 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -40,11 +40,6 @@ static struct clk *clk[MAX_CLUSTERS];
 static struct cpufreq_frequency_table *freq_table[MAX_CLUSTERS];
 static atomic_t cluster_usage[MAX_CLUSTERS] = {ATOMIC_INIT(0), ATOMIC_INIT(0)};
 
-static int cpu_to_cluster(int cpu)
-{
-	return topology_physical_package_id(cpu);
-}
-
 static unsigned int bL_cpufreq_get(unsigned int cpu)
 {
 	u32 cur_cluster = cpu_to_cluster(cpu);
@@ -192,7 +187,7 @@ static int bL_cpufreq_init(struct cpufreq_policy *policy)
 
 	cpumask_copy(policy->cpus, topology_core_cpumask(policy->cpu));
 
-	dev_info(cpu_dev, "CPU %d initialized\n", policy->cpu);
+	dev_info(cpu_dev, "%s: CPU %d initialized\n", __func__, policy->cpu);
 	return 0;
 }
 
diff --git a/drivers/cpufreq/arm_big_little.h b/drivers/cpufreq/arm_big_little.h
index 70f18fc..79b2ce1 100644
--- a/drivers/cpufreq/arm_big_little.h
+++ b/drivers/cpufreq/arm_big_little.h
@@ -34,6 +34,11 @@ struct cpufreq_arm_bL_ops {
 	int (*init_opp_table)(struct device *cpu_dev);
 };
 
+static inline int cpu_to_cluster(int cpu)
+{
+	return topology_physical_package_id(cpu);
+}
+
 int bL_cpufreq_register(struct cpufreq_arm_bL_ops *ops);
 void bL_cpufreq_unregister(struct cpufreq_arm_bL_ops *ops);
 
diff --git a/drivers/cpufreq/arm_big_little_dt.c b/drivers/cpufreq/arm_big_little_dt.c
index 44be311..173ed05 100644
--- a/drivers/cpufreq/arm_big_little_dt.c
+++ b/drivers/cpufreq/arm_big_little_dt.c
@@ -66,8 +66,8 @@ static int dt_get_transition_latency(struct device *cpu_dev)
 
 	parent = of_find_node_by_path("/cpus");
 	if (!parent) {
-		pr_err("failed to find OF /cpus\n");
-		return -ENOENT;
+		pr_info("Failed to find OF /cpus. Use CPUFREQ_ETERNAL transition latency\n");
+		return CPUFREQ_ETERNAL;
 	}
 
 	for_each_child_of_node(parent, np) {
@@ -78,10 +78,11 @@ static int dt_get_transition_latency(struct device *cpu_dev)
 		of_node_put(np);
 		of_node_put(parent);
 
-		return 0;
+		return transition_latency;
 	}
 
-	return -ENODEV;
+	pr_info("clock-latency isn't found, use CPUFREQ_ETERNAL transition latency\n");
+	return CPUFREQ_ETERNAL;
 }
 
 static struct cpufreq_arm_bL_ops dt_bL_ops = {
diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index 3ab8294..a64eb8b 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -189,12 +189,29 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
 
 	if (!np) {
 		pr_err("failed to find cpu0 node\n");
-		return -ENOENT;
+		ret = -ENOENT;
+		goto out_put_parent;
 	}
 
 	cpu_dev = &pdev->dev;
 	cpu_dev->of_node = np;
 
+	cpu_reg = devm_regulator_get(cpu_dev, "cpu0");
+	if (IS_ERR(cpu_reg)) {
+		/*
+		 * If cpu0 regulator supply node is present, but regulator is
+		 * not yet registered, we should try defering probe.
+		 */
+		if (PTR_ERR(cpu_reg) == -EPROBE_DEFER) {
+			dev_err(cpu_dev, "cpu0 regulator not ready, retry\n");
+			ret = -EPROBE_DEFER;
+			goto out_put_node;
+		}
+		pr_warn("failed to get cpu0 regulator: %ld\n",
+			PTR_ERR(cpu_reg));
+		cpu_reg = NULL;
+	}
+
 	cpu_clk = devm_clk_get(cpu_dev, NULL);
 	if (IS_ERR(cpu_clk)) {
 		ret = PTR_ERR(cpu_clk);
@@ -202,12 +219,6 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
 		goto out_put_node;
 	}
 
-	cpu_reg = devm_regulator_get(cpu_dev, "cpu0");
-	if (IS_ERR(cpu_reg)) {
-		pr_warn("failed to get cpu0 regulator\n");
-		cpu_reg = NULL;
-	}
-
 	ret = of_init_opp_table(cpu_dev);
 	if (ret) {
 		pr_err("failed to init OPP table: %d\n", ret);
@@ -264,6 +275,8 @@ out_free_table:
 	opp_free_cpufreq_table(cpu_dev, &freq_table);
 out_put_node:
 	of_node_put(np);
+out_put_parent:
+	of_node_put(parent);
 	return ret;
 }
 
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1b8a48e..b7acfd1 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1075,14 +1075,14 @@ static int __cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif
 				__func__, cpu_dev->id, cpu);
 	}
 
+	if ((cpus == 1) && (cpufreq_driver->target))
+		__cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
+
 	pr_debug("%s: removing link, cpu: %d\n", __func__, cpu);
 	cpufreq_cpu_put(data);
 
 	/* If cpu is last user of policy, free policy */
 	if (cpus == 1) {
-		if (cpufreq_driver->target)
-			__cpufreq_governor(data, CPUFREQ_GOV_POLICY_EXIT);
-
 		lock_policy_rwsem_read(cpu);
 		kobj = &data->kobj;
 		cmp = &data->kobj_unregister;
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 443442d..5af40ad 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -255,6 +255,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
 		if (have_governor_per_policy()) {
 			WARN_ON(dbs_data);
 		} else if (dbs_data) {
+			dbs_data->usage_count++;
 			policy->governor_data = dbs_data;
 			return 0;
 		}
@@ -266,6 +267,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
 		}
 
 		dbs_data->cdata = cdata;
+		dbs_data->usage_count = 1;
 		rc = cdata->init(dbs_data);
 		if (rc) {
 			pr_err("%s: POLICY_INIT: init() failed\n", __func__);
@@ -294,7 +296,8 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
 		set_sampling_rate(dbs_data, max(dbs_data->min_sampling_rate,
 					latency * LATENCY_MULTIPLIER));
 
-		if (dbs_data->cdata->governor == GOV_CONSERVATIVE) {
+		if ((cdata->governor == GOV_CONSERVATIVE) &&
+				(!policy->governor->initialized)) {
 			struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
 
 			cpufreq_register_notifier(cs_ops->notifier_block,
@@ -306,12 +309,12 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
 
 		return 0;
 	case CPUFREQ_GOV_POLICY_EXIT:
-		if ((policy->governor->initialized == 1) ||
-				have_governor_per_policy()) {
+		if (!--dbs_data->usage_count) {
 			sysfs_remove_group(get_governor_parent_kobj(policy),
 					get_sysfs_attr(dbs_data));
 
-			if (dbs_data->cdata->governor == GOV_CONSERVATIVE) {
+			if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
+				(policy->governor->initialized == 1)) {
 				struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
 
 				cpufreq_unregister_notifier(cs_ops->notifier_block,
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
index 8ac3353..e16a961 100644
--- a/drivers/cpufreq/cpufreq_governor.h
+++ b/drivers/cpufreq/cpufreq_governor.h
@@ -211,6 +211,7 @@ struct common_dbs_data {
 struct dbs_data {
 	struct common_dbs_data *cdata;
 	unsigned int min_sampling_rate;
+	int usage_count;
 	void *tuners;
 
 	/* dbs_mutex protects dbs_enable in governor start/stop */
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index b0ffef9..4b9bb5d 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -547,7 +547,6 @@ static int od_init(struct dbs_data *dbs_data)
 	tuners->io_is_busy = should_io_be_busy();
 
 	dbs_data->tuners = tuners;
-	pr_info("%s: tuners %p\n", __func__, tuners);
 	mutex_init(&dbs_data->mutex);
 	return 0;
 }
diff --git a/drivers/cpufreq/highbank-cpufreq.c b/drivers/cpufreq/highbank-cpufreq.c
index b61b5a3..3118b87 100644
--- a/drivers/cpufreq/highbank-cpufreq.c
+++ b/drivers/cpufreq/highbank-cpufreq.c
@@ -19,7 +19,7 @@
 #include <linux/cpu.h>
 #include <linux/err.h>
 #include <linux/of.h>
-#include <linux/mailbox.h>
+#include <linux/pl320-ipc.h>
 #include <linux/platform_device.h>
 
 #define HB_CPUFREQ_CHANGE_NOTE	0x80000001
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index cc3a8e6..9c36ace 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -48,12 +48,7 @@ static inline int32_t div_fp(int32_t x, int32_t y)
 }
 
 struct sample {
-	ktime_t start_time;
-	ktime_t end_time;
 	int core_pct_busy;
-	int pstate_pct_busy;
-	u64 duration_us;
-	u64 idletime_us;
 	u64 aperf;
 	u64 mperf;
 	int freq;
@@ -86,13 +81,9 @@ struct cpudata {
 	struct pstate_adjust_policy *pstate_policy;
 	struct pstate_data pstate;
 	struct _pid pid;
-	struct _pid idle_pid;
 
 	int min_pstate_count;
-	int idle_mode;
 
-	ktime_t prev_sample;
-	u64	prev_idle_time_us;
 	u64	prev_aperf;
 	u64	prev_mperf;
 	int	sample_ptr;
@@ -124,6 +115,8 @@ struct perf_limits {
 	int min_perf_pct;
 	int32_t max_perf;
 	int32_t min_perf;
+	int max_policy_pct;
+	int max_sysfs_pct;
 };
 
 static struct perf_limits limits = {
@@ -132,6 +125,8 @@ static struct perf_limits limits = {
 	.max_perf = int_tofp(1),
 	.min_perf_pct = 0,
 	.min_perf = 0,
+	.max_policy_pct = 100,
+	.max_sysfs_pct = 100,
 };
 
 static inline void pid_reset(struct _pid *pid, int setpoint, int busy,
@@ -202,19 +197,6 @@ static inline void intel_pstate_busy_pid_reset(struct cpudata *cpu)
 		0);
 }
 
-static inline void intel_pstate_idle_pid_reset(struct cpudata *cpu)
-{
-	pid_p_gain_set(&cpu->idle_pid, cpu->pstate_policy->p_gain_pct);
-	pid_d_gain_set(&cpu->idle_pid, cpu->pstate_policy->d_gain_pct);
-	pid_i_gain_set(&cpu->idle_pid, cpu->pstate_policy->i_gain_pct);
-
-	pid_reset(&cpu->idle_pid,
-		75,
-		50,
-		cpu->pstate_policy->deadband,
-		0);
-}
-
 static inline void intel_pstate_reset_all_pid(void)
 {
 	unsigned int cpu;
@@ -302,7 +284,8 @@ static ssize_t store_max_perf_pct(struct kobject *a, struct attribute *b,
 	if (ret != 1)
 		return -EINVAL;
 
-	limits.max_perf_pct = clamp_t(int, input, 0 , 100);
+	limits.max_sysfs_pct = clamp_t(int, input, 0 , 100);
+	limits.max_perf_pct = min(limits.max_policy_pct, limits.max_sysfs_pct);
 	limits.max_perf = div_fp(int_tofp(limits.max_perf_pct), int_tofp(100));
 	return count;
 }
@@ -408,9 +391,8 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
 	if (pstate == cpu->pstate.current_pstate)
 		return;
 
-#ifndef MODULE
 	trace_cpu_frequency(pstate * 100000, cpu->cpu);
-#endif
+
 	cpu->pstate.current_pstate = pstate;
 	wrmsrl(MSR_IA32_PERF_CTL, pstate << 8);
 
@@ -450,48 +432,26 @@ static inline void intel_pstate_calc_busy(struct cpudata *cpu,
 					struct sample *sample)
 {
 	u64 core_pct;
-	sample->pstate_pct_busy = 100 - div64_u64(
-					sample->idletime_us * 100,
-					sample->duration_us);
 	core_pct = div64_u64(sample->aperf * 100, sample->mperf);
 	sample->freq = cpu->pstate.max_pstate * core_pct * 1000;
 
-	sample->core_pct_busy = div_s64((sample->pstate_pct_busy * core_pct),
-					100);
+	sample->core_pct_busy = core_pct;
 }
 
 static inline void intel_pstate_sample(struct cpudata *cpu)
 {
-	ktime_t now;
-	u64 idle_time_us;
 	u64 aperf, mperf;
 
-	now = ktime_get();
-	idle_time_us = get_cpu_idle_time_us(cpu->cpu, NULL);
-
 	rdmsrl(MSR_IA32_APERF, aperf);
 	rdmsrl(MSR_IA32_MPERF, mperf);
-	/* for the first sample, don't actually record a sample, just
-	 * set the baseline */
-	if (cpu->prev_idle_time_us > 0) {
-		cpu->sample_ptr = (cpu->sample_ptr + 1) % SAMPLE_COUNT;
-		cpu->samples[cpu->sample_ptr].start_time = cpu->prev_sample;
-		cpu->samples[cpu->sample_ptr].end_time = now;
-		cpu->samples[cpu->sample_ptr].duration_us =
-			ktime_us_delta(now, cpu->prev_sample);
-		cpu->samples[cpu->sample_ptr].idletime_us =
-			idle_time_us - cpu->prev_idle_time_us;
-
-		cpu->samples[cpu->sample_ptr].aperf = aperf;
-		cpu->samples[cpu->sample_ptr].mperf = mperf;
-		cpu->samples[cpu->sample_ptr].aperf -= cpu->prev_aperf;
-		cpu->samples[cpu->sample_ptr].mperf -= cpu->prev_mperf;
-
-		intel_pstate_calc_busy(cpu, &cpu->samples[cpu->sample_ptr]);
-	}
+	cpu->sample_ptr = (cpu->sample_ptr + 1) % SAMPLE_COUNT;
+	cpu->samples[cpu->sample_ptr].aperf = aperf;
+	cpu->samples[cpu->sample_ptr].mperf = mperf;
+	cpu->samples[cpu->sample_ptr].aperf -= cpu->prev_aperf;
+	cpu->samples[cpu->sample_ptr].mperf -= cpu->prev_mperf;
+
+	intel_pstate_calc_busy(cpu, &cpu->samples[cpu->sample_ptr]);
 
-	cpu->prev_sample = now;
-	cpu->prev_idle_time_us = idle_time_us;
 	cpu->prev_aperf = aperf;
 	cpu->prev_mperf = mperf;
 }
@@ -505,16 +465,6 @@ static inline void intel_pstate_set_sample_time(struct cpudata *cpu)
 	mod_timer_pinned(&cpu->timer, jiffies + delay);
 }
 
-static inline void intel_pstate_idle_mode(struct cpudata *cpu)
-{
-	cpu->idle_mode = 1;
-}
-
-static inline void intel_pstate_normal_mode(struct cpudata *cpu)
-{
-	cpu->idle_mode = 0;
-}
-
 static inline int intel_pstate_get_scaled_busy(struct cpudata *cpu)
 {
 	int32_t busy_scaled;
@@ -547,50 +497,21 @@ static inline void intel_pstate_adjust_busy_pstate(struct cpudata *cpu)
 		intel_pstate_pstate_decrease(cpu, steps);
 }
 
-static inline void intel_pstate_adjust_idle_pstate(struct cpudata *cpu)
-{
-	int busy_scaled;
-	struct _pid *pid;
-	int ctl = 0;
-	int steps;
-
-	pid = &cpu->idle_pid;
-
-	busy_scaled = intel_pstate_get_scaled_busy(cpu);
-
-	ctl = pid_calc(pid, 100 - busy_scaled);
-
-	steps = abs(ctl);
-	if (ctl < 0)
-		intel_pstate_pstate_decrease(cpu, steps);
-	else
-		intel_pstate_pstate_increase(cpu, steps);
-
-	if (cpu->pstate.current_pstate == cpu->pstate.min_pstate)
-		intel_pstate_normal_mode(cpu);
-}
-
 static void intel_pstate_timer_func(unsigned long __data)
 {
 	struct cpudata *cpu = (struct cpudata *) __data;
 
 	intel_pstate_sample(cpu);
+	intel_pstate_adjust_busy_pstate(cpu);
 
-	if (!cpu->idle_mode)
-		intel_pstate_adjust_busy_pstate(cpu);
-	else
-		intel_pstate_adjust_idle_pstate(cpu);
-
-#if defined(XPERF_FIX)
 	if (cpu->pstate.current_pstate == cpu->pstate.min_pstate) {
 		cpu->min_pstate_count++;
 		if (!(cpu->min_pstate_count % 5)) {
 			intel_pstate_set_pstate(cpu, cpu->pstate.max_pstate);
-			intel_pstate_idle_mode(cpu);
 		}
 	} else
 		cpu->min_pstate_count = 0;
-#endif
+
 	intel_pstate_set_sample_time(cpu);
 }
 
@@ -631,7 +552,6 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
 		(unsigned long)cpu;
 	cpu->timer.expires = jiffies + HZ/100;
 	intel_pstate_busy_pid_reset(cpu);
-	intel_pstate_idle_pid_reset(cpu);
 	intel_pstate_sample(cpu);
 	intel_pstate_set_pstate(cpu, cpu->pstate.max_pstate);
 
@@ -675,8 +595,9 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
 	limits.min_perf_pct = clamp_t(int, limits.min_perf_pct, 0 , 100);
 	limits.min_perf = div_fp(int_tofp(limits.min_perf_pct), int_tofp(100));
 
-	limits.max_perf_pct = policy->max * 100 / policy->cpuinfo.max_freq;
-	limits.max_perf_pct = clamp_t(int, limits.max_perf_pct, 0 , 100);
+	limits.max_policy_pct = policy->max * 100 / policy->cpuinfo.max_freq;
+	limits.max_policy_pct = clamp_t(int, limits.max_policy_pct, 0 , 100);
+	limits.max_perf_pct = min(limits.max_policy_pct, limits.max_sysfs_pct);
 	limits.max_perf = div_fp(int_tofp(limits.max_perf_pct), int_tofp(100));
 
 	return 0;
@@ -788,10 +709,9 @@ static int __init intel_pstate_init(void)
 
 	pr_info("Intel P-state driver initializing.\n");
 
-	all_cpu_data = vmalloc(sizeof(void *) * num_possible_cpus());
+	all_cpu_data = vzalloc(sizeof(void *) * num_possible_cpus());
 	if (!all_cpu_data)
 		return -ENOMEM;
-	memset(all_cpu_data, 0, sizeof(void *) * num_possible_cpus());
 
 	rc = cpufreq_register_driver(&intel_pstate_driver);
 	if (rc)
diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c
index d36ea8d..b2644af 100644
--- a/drivers/cpufreq/kirkwood-cpufreq.c
+++ b/drivers/cpufreq/kirkwood-cpufreq.c
@@ -171,10 +171,6 @@ static int kirkwood_cpufreq_probe(struct platform_device *pdev)
 	priv.dev = &pdev->dev;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Cannot get memory resource\n");
-		return -ENODEV;
-	}
 	priv.base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(priv.base))
 		return PTR_ERR(priv.base);
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 2050891..d3f7d2d 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -69,6 +69,7 @@ struct gpio_bank {
 	bool is_mpuio;
 	bool dbck_flag;
 	bool loses_context;
+	bool context_valid;
 	int stride;
 	u32 width;
 	int context_loss_count;
@@ -1128,6 +1129,10 @@ static int omap_gpio_probe(struct platform_device *pdev)
 			bank->loses_context = true;
 	} else {
 		bank->loses_context = pdata->loses_context;
+
+		if (bank->loses_context)
+			bank->get_context_loss_count =
+				pdata->get_context_loss_count;
 	}
 
 
@@ -1178,9 +1183,6 @@ static int omap_gpio_probe(struct platform_device *pdev)
 	omap_gpio_chip_init(bank);
 	omap_gpio_show_rev(bank);
 
-	if (bank->loses_context)
-		bank->get_context_loss_count = pdata->get_context_loss_count;
-
 	pm_runtime_put(bank->dev);
 
 	list_add_tail(&bank->node, &omap_gpio_list);
@@ -1259,6 +1261,8 @@ update_gpio_context_count:
 	return 0;
 }
 
+static void omap_gpio_init_context(struct gpio_bank *p);
+
 static int omap_gpio_runtime_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -1268,6 +1272,20 @@ static int omap_gpio_runtime_resume(struct device *dev)
 	int c;
 
 	spin_lock_irqsave(&bank->lock, flags);
+
+	/*
+	 * On the first resume during the probe, the context has not
+	 * been initialised and so initialise it now. Also initialise
+	 * the context loss count.
+	 */
+	if (bank->loses_context && !bank->context_valid) {
+		omap_gpio_init_context(bank);
+
+		if (bank->get_context_loss_count)
+			bank->context_loss_count =
+				bank->get_context_loss_count(bank->dev);
+	}
+
 	_gpio_dbck_enable(bank);
 
 	/*
@@ -1384,6 +1402,29 @@ void omap2_gpio_resume_after_idle(void)
 }
 
 #if defined(CONFIG_PM_RUNTIME)
+static void omap_gpio_init_context(struct gpio_bank *p)
+{
+	struct omap_gpio_reg_offs *regs = p->regs;
+	void __iomem *base = p->base;
+
+	p->context.ctrl		= __raw_readl(base + regs->ctrl);
+	p->context.oe		= __raw_readl(base + regs->direction);
+	p->context.wake_en	= __raw_readl(base + regs->wkup_en);
+	p->context.leveldetect0	= __raw_readl(base + regs->leveldetect0);
+	p->context.leveldetect1	= __raw_readl(base + regs->leveldetect1);
+	p->context.risingdetect	= __raw_readl(base + regs->risingdetect);
+	p->context.fallingdetect = __raw_readl(base + regs->fallingdetect);
+	p->context.irqenable1	= __raw_readl(base + regs->irqenable);
+	p->context.irqenable2	= __raw_readl(base + regs->irqenable2);
+
+	if (regs->set_dataout && p->regs->clr_dataout)
+		p->context.dataout = __raw_readl(base + regs->set_dataout);
+	else
+		p->context.dataout = __raw_readl(base + regs->dataout);
+
+	p->context_valid = true;
+}
+
 static void omap_gpio_restore_context(struct gpio_bank *bank)
 {
 	__raw_writel(bank->context.wake_en,
@@ -1421,6 +1462,7 @@ static void omap_gpio_restore_context(struct gpio_bank *bank)
 #else
 #define omap_gpio_runtime_suspend NULL
 #define omap_gpio_runtime_resume NULL
+static void omap_gpio_init_context(struct gpio_bank *p) {}
 #endif
 
 static const struct dev_pm_ops gpio_pm_ops = {
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index b4ca450..0f3d647 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -333,7 +333,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
 	}
 
 	if (devm_request_irq(&pdev->dev, irq->start,
-			     gpio_rcar_irq_handler, 0, name, p)) {
+			     gpio_rcar_irq_handler, IRQF_SHARED, name, p)) {
 		dev_err(&pdev->dev, "failed to request IRQ\n");
 		ret = -ENOENT;
 		goto err1;
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 3a8f7e6d..e7e9242 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -78,6 +78,10 @@ void drm_warn_on_modeset_not_all_locked(struct drm_device *dev)
 {
 	struct drm_crtc *crtc;
 
+	/* Locking is currently fubar in the panic handler. */
+	if (oops_in_progress)
+		return;
+
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
 		WARN_ON(!mutex_is_locked(&crtc->mutex));
 
@@ -246,6 +250,7 @@ char *drm_get_connector_status_name(enum drm_connector_status status)
 	else
 		return "unknown";
 }
+EXPORT_SYMBOL(drm_get_connector_status_name);
 
 /**
  * drm_mode_object_get - allocate a new modeset identifier
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index e974f93..ed1334e 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -121,6 +121,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
 		connector->helper_private;
 	int count = 0;
 	int mode_flags = 0;
+	bool verbose_prune = true;
 
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
 			drm_get_connector_name(connector));
@@ -149,6 +150,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
 		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n",
 			connector->base.id, drm_get_connector_name(connector));
 		drm_mode_connector_update_edid_property(connector, NULL);
+		verbose_prune = false;
 		goto prune;
 	}
 
@@ -182,7 +184,7 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
 	}
 
 prune:
-	drm_mode_prune_invalid(dev, &connector->modes, true);
+	drm_mode_prune_invalid(dev, &connector->modes, verbose_prune);
 
 	if (list_empty(&connector->modes))
 		return 0;
@@ -1005,12 +1007,20 @@ static void output_poll_execute(struct work_struct *work)
 			continue;
 
 		connector->status = connector->funcs->detect(connector, false);
-		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n",
-			      connector->base.id,
-			      drm_get_connector_name(connector),
-			      old_status, connector->status);
-		if (old_status != connector->status)
+		if (old_status != connector->status) {
+			const char *old, *new;
+
+			old = drm_get_connector_status_name(old_status);
+			new = drm_get_connector_status_name(connector->status);
+
+			DRM_DEBUG_KMS("[CONNECTOR:%d:%s] "
+				      "status updated from %s to %s\n",
+				      connector->base.id,
+				      drm_get_connector_name(connector),
+				      old, new);
+
 			changed = true;
+		}
 	}
 
 	mutex_unlock(&dev->mode_config.mutex);
@@ -1083,10 +1093,11 @@ void drm_helper_hpd_irq_event(struct drm_device *dev)
 		old_status = connector->status;
 
 		connector->status = connector->funcs->detect(connector, false);
-		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n",
+		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n",
 			      connector->base.id,
 			      drm_get_connector_name(connector),
-			      old_status, connector->status);
+			      drm_get_connector_status_name(old_status),
+			      drm_get_connector_status_name(connector->status));
 		if (old_status != connector->status)
 			changed = true;
 	}
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 8d4f290..9cc247f 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -57,7 +57,7 @@ static int drm_version(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv);
 
 #define DRM_IOCTL_DEF(ioctl, _func, _flags) \
-	[DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0}
+	[DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags, .cmd_drv = 0, .name = #ioctl}
 
 /** Ioctl table */
 static const struct drm_ioctl_desc drm_ioctls[] = {
@@ -375,7 +375,7 @@ long drm_ioctl(struct file *filp,
 {
 	struct drm_file *file_priv = filp->private_data;
 	struct drm_device *dev;
-	const struct drm_ioctl_desc *ioctl;
+	const struct drm_ioctl_desc *ioctl = NULL;
 	drm_ioctl_t *func;
 	unsigned int nr = DRM_IOCTL_NR(cmd);
 	int retcode = -EINVAL;
@@ -392,11 +392,6 @@ long drm_ioctl(struct file *filp,
 	atomic_inc(&dev->counts[_DRM_STAT_IOCTLS]);
 	++file_priv->ioctl_count;
 
-	DRM_DEBUG("pid=%d, cmd=0x%02x, nr=0x%02x, dev 0x%lx, auth=%d\n",
-		  task_pid_nr(current), cmd, nr,
-		  (long)old_encode_dev(file_priv->minor->device),
-		  file_priv->authenticated);
-
 	if ((nr >= DRM_CORE_IOCTL_COUNT) &&
 	    ((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
 		goto err_i1;
@@ -417,6 +412,11 @@ long drm_ioctl(struct file *filp,
 	} else
 		goto err_i1;
 
+	DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
+		  task_pid_nr(current),
+		  (long)old_encode_dev(file_priv->minor->device),
+		  file_priv->authenticated, ioctl->name);
+
 	/* Do not trust userspace, use our own definition */
 	func = ioctl->func;
 	/* is there a local override? */
@@ -471,6 +471,12 @@ long drm_ioctl(struct file *filp,
 	}
 
       err_i1:
+	if (!ioctl)
+		DRM_DEBUG("invalid iotcl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
+			  task_pid_nr(current),
+			  (long)old_encode_dev(file_priv->minor->device),
+			  file_priv->authenticated, cmd, nr);
+
 	if (kdata != stack_kdata)
 		kfree(kdata);
 	atomic_dec(&dev->ioctl_count);
diff --git a/drivers/gpu/drm/drm_encoder_slave.c b/drivers/gpu/drm/drm_encoder_slave.c
index 48c52f7..0cfb60f 100644
--- a/drivers/gpu/drm/drm_encoder_slave.c
+++ b/drivers/gpu/drm/drm_encoder_slave.c
@@ -54,16 +54,12 @@ int drm_i2c_encoder_init(struct drm_device *dev,
 			 struct i2c_adapter *adap,
 			 const struct i2c_board_info *info)
 {
-	char modalias[sizeof(I2C_MODULE_PREFIX)
-		      + I2C_NAME_SIZE];
 	struct module *module = NULL;
 	struct i2c_client *client;
 	struct drm_i2c_encoder_driver *encoder_drv;
 	int err = 0;
 
-	snprintf(modalias, sizeof(modalias),
-		 "%s%s", I2C_MODULE_PREFIX, info->type);
-	request_module(modalias);
+	request_module("%s%s", I2C_MODULE_PREFIX, info->type);
 
 	client = i2c_new_device(adap, info);
 	if (!client) {
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index b78cbe7..442a154 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -399,6 +399,14 @@ static void drm_fb_helper_dpms(struct fb_info *info, int dpms_mode)
 		return;
 
 	/*
+	 * fbdev->blank can be called from irq context in case of a panic.
+	 * Since we already have our own special panic handler which will
+	 * restore the fbdev console mode completely, just bail out early.
+	 */
+	if (oops_in_progress)
+		return;
+
+	/*
 	 * For each CRTC in this fb, turn the connectors on/off.
 	 */
 	drm_modeset_lock_all(dev);
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index db1e2d6..07cf99c 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -755,33 +755,35 @@ void drm_mm_debug_table(struct drm_mm *mm, const char *prefix)
 EXPORT_SYMBOL(drm_mm_debug_table);
 
 #if defined(CONFIG_DEBUG_FS)
-int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm)
+static unsigned long drm_mm_dump_hole(struct seq_file *m, struct drm_mm_node *entry)
 {
-	struct drm_mm_node *entry;
-	unsigned long total_used = 0, total_free = 0, total = 0;
 	unsigned long hole_start, hole_end, hole_size;
 
-	hole_start = drm_mm_hole_node_start(&mm->head_node);
-	hole_end = drm_mm_hole_node_end(&mm->head_node);
-	hole_size = hole_end - hole_start;
-	if (hole_size)
+	if (entry->hole_follows) {
+		hole_start = drm_mm_hole_node_start(entry);
+		hole_end = drm_mm_hole_node_end(entry);
+		hole_size = hole_end - hole_start;
 		seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: free\n",
 				hole_start, hole_end, hole_size);
-	total_free += hole_size;
+		return hole_size;
+	}
+
+	return 0;
+}
+
+int drm_mm_dump_table(struct seq_file *m, struct drm_mm *mm)
+{
+	struct drm_mm_node *entry;
+	unsigned long total_used = 0, total_free = 0, total = 0;
+
+	total_free += drm_mm_dump_hole(m, &mm->head_node);
 
 	drm_mm_for_each_node(entry, mm) {
 		seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: used\n",
 				entry->start, entry->start + entry->size,
 				entry->size);
 		total_used += entry->size;
-		if (entry->hole_follows) {
-			hole_start = drm_mm_hole_node_start(entry);
-			hole_end = drm_mm_hole_node_end(entry);
-			hole_size = hole_end - hole_start;
-			seq_printf(m, "0x%08lx-0x%08lx: 0x%08lx: free\n",
-					hole_start, hole_end, hole_size);
-			total_free += hole_size;
-		}
+		total_free += drm_mm_dump_hole(m, entry);
 	}
 	total = total_free + total_used;
 
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index faa79df..a371ff8 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1143,6 +1143,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 				was_digit = false;
 			} else
 				goto done;
+			break;
 		case '0' ... '9':
 			was_digit = true;
 			break;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6be940e..6165535 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1045,6 +1045,8 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno,
 	if (timeout) {
 		struct timespec sleep_time = timespec_sub(now, before);
 		*timeout = timespec_sub(*timeout, sleep_time);
+		if (!timespec_valid(timeout)) /* i.e. negative time remains */
+			set_normalized_timespec(timeout, 0, 0);
 	}
 
 	switch (end) {
@@ -1053,8 +1055,6 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno,
 	case -ERESTARTSYS: /* Signal */
 		return (int)end;
 	case 0: /* Timeout */
-		if (timeout)
-			set_normalized_timespec(timeout, 0, 0);
 		return -ETIME;
 	default: /* Completed */
 		WARN_ON(end < 0); /* We're not aware of other errors */
@@ -2377,10 +2377,8 @@ i915_gem_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
 	mutex_unlock(&dev->struct_mutex);
 
 	ret = __wait_seqno(ring, seqno, reset_counter, true, timeout);
-	if (timeout) {
-		WARN_ON(!timespec_valid(timeout));
+	if (timeout)
 		args->timeout_ns = timespec_to_ns(timeout);
-	}
 	return ret;
 
 out:
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index dca614d..bdb0d77 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -709,15 +709,6 @@ static inline size_t gen6_get_stolen_size(u16 snb_gmch_ctl)
 	return snb_gmch_ctl << 25; /* 32 MB units */
 }
 
-static inline size_t gen7_get_stolen_size(u16 snb_gmch_ctl)
-{
-	static const int stolen_decoder[] = {
-		0, 0, 0, 0, 0, 32, 48, 64, 128, 256, 96, 160, 224, 352};
-	snb_gmch_ctl >>= IVB_GMCH_GMS_SHIFT;
-	snb_gmch_ctl &= IVB_GMCH_GMS_MASK;
-	return stolen_decoder[snb_gmch_ctl] << 20;
-}
-
 static int gen6_gmch_probe(struct drm_device *dev,
 			   size_t *gtt_total,
 			   size_t *stolen,
@@ -747,11 +738,7 @@ static int gen6_gmch_probe(struct drm_device *dev,
 	pci_read_config_word(dev->pdev, SNB_GMCH_CTRL, &snb_gmch_ctl);
 	gtt_size = gen6_get_total_gtt_size(snb_gmch_ctl);
 
-	if (IS_GEN7(dev) && !IS_VALLEYVIEW(dev))
-		*stolen = gen7_get_stolen_size(snb_gmch_ctl);
-	else
-		*stolen = gen6_get_stolen_size(snb_gmch_ctl);
-
+	*stolen = gen6_get_stolen_size(snb_gmch_ctl);
 	*gtt_total = (gtt_size / sizeof(gen6_gtt_pte_t)) << PAGE_SHIFT;
 
 	/* For Modern GENs the PTEs and register space are split in the BAR */
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 83f9c26..2d6b62e 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -46,8 +46,6 @@
 #define    SNB_GMCH_GGMS_MASK	0x3
 #define    SNB_GMCH_GMS_SHIFT   3 /* Graphics Mode Select */
 #define    SNB_GMCH_GMS_MASK    0x1f
-#define    IVB_GMCH_GMS_SHIFT   4
-#define    IVB_GMCH_GMS_MASK    0xf
 
 
 /* PCI config space */
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 26a0a57..fb961bb 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1265,6 +1265,8 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder)
 		intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
 		intel_dp_start_link_train(intel_dp);
 		intel_dp_complete_link_train(intel_dp);
+		if (port != PORT_A)
+			intel_dp_stop_link_train(intel_dp);
 	}
 }
 
@@ -1326,6 +1328,9 @@ static void intel_enable_ddi(struct intel_encoder *intel_encoder)
 	} else if (type == INTEL_OUTPUT_EDP) {
 		struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
 
+		if (port == PORT_A)
+			intel_dp_stop_link_train(intel_dp);
+
 		ironlake_edp_backlight_on(intel_dp);
 	}
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index fb2fbc1..3d704b7 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -702,6 +702,9 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 	/* Walk through all bpp values. Luckily they're all nicely spaced with 2
 	 * bpc in between. */
 	bpp = min_t(int, 8*3, pipe_config->pipe_bpp);
+	if (is_edp(intel_dp) && dev_priv->edp.bpp)
+		bpp = min_t(int, bpp, dev_priv->edp.bpp);
+
 	for (; bpp >= 6*3; bpp -= 2*3) {
 		mode_rate = intel_dp_link_required(target_clock, bpp);
 
@@ -739,6 +742,7 @@ found:
 	intel_dp->link_bw = bws[clock];
 	intel_dp->lane_count = lane_count;
 	adjusted_mode->clock = drm_dp_bw_code_to_link_rate(intel_dp->link_bw);
+	pipe_config->pipe_bpp = bpp;
 	pipe_config->pixel_target_clock = target_clock;
 
 	DRM_DEBUG_KMS("DP link bw %02x lane count %d clock %d bpp %d\n",
@@ -751,20 +755,6 @@ found:
 			       target_clock, adjusted_mode->clock,
 			       &pipe_config->dp_m_n);
 
-	/*
-	 * XXX: We have a strange regression where using the vbt edp bpp value
-	 * for the link bw computation results in black screens, the panel only
-	 * works when we do the computation at the usual 24bpp (but still
-	 * requires us to use 18bpp). Until that's fully debugged, stay
-	 * bug-for-bug compatible with the old code.
-	 */
-	if (is_edp(intel_dp) && dev_priv->edp.bpp) {
-		DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n",
-			      bpp, dev_priv->edp.bpp);
-		bpp = min_t(int, bpp, dev_priv->edp.bpp);
-	}
-	pipe_config->pipe_bpp = bpp;
-
 	return true;
 }
 
@@ -1389,6 +1379,7 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 	ironlake_edp_panel_on(intel_dp);
 	ironlake_edp_panel_vdd_off(intel_dp, true);
 	intel_dp_complete_link_train(intel_dp);
+	intel_dp_stop_link_train(intel_dp);
 	ironlake_edp_backlight_on(intel_dp);
 }
 
@@ -1711,10 +1702,9 @@ intel_dp_set_link_train(struct intel_dp *intel_dp,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	enum port port = intel_dig_port->port;
 	int ret;
-	uint32_t temp;
 
 	if (HAS_DDI(dev)) {
-		temp = I915_READ(DP_TP_CTL(port));
+		uint32_t temp = I915_READ(DP_TP_CTL(port));
 
 		if (dp_train_pat & DP_LINK_SCRAMBLING_DISABLE)
 			temp |= DP_TP_CTL_SCRAMBLE_DISABLE;
@@ -1724,18 +1714,6 @@ intel_dp_set_link_train(struct intel_dp *intel_dp,
 		temp &= ~DP_TP_CTL_LINK_TRAIN_MASK;
 		switch (dp_train_pat & DP_TRAINING_PATTERN_MASK) {
 		case DP_TRAINING_PATTERN_DISABLE:
-
-			if (port != PORT_A) {
-				temp |= DP_TP_CTL_LINK_TRAIN_IDLE;
-				I915_WRITE(DP_TP_CTL(port), temp);
-
-				if (wait_for((I915_READ(DP_TP_STATUS(port)) &
-					      DP_TP_STATUS_IDLE_DONE), 1))
-					DRM_ERROR("Timed out waiting for DP idle patterns\n");
-
-				temp &= ~DP_TP_CTL_LINK_TRAIN_MASK;
-			}
-
 			temp |= DP_TP_CTL_LINK_TRAIN_NORMAL;
 
 			break;
@@ -1811,6 +1789,37 @@ intel_dp_set_link_train(struct intel_dp *intel_dp,
 	return true;
 }
 
+static void intel_dp_set_idle_link_train(struct intel_dp *intel_dp)
+{
+	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = intel_dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	enum port port = intel_dig_port->port;
+	uint32_t val;
+
+	if (!HAS_DDI(dev))
+		return;
+
+	val = I915_READ(DP_TP_CTL(port));
+	val &= ~DP_TP_CTL_LINK_TRAIN_MASK;
+	val |= DP_TP_CTL_LINK_TRAIN_IDLE;
+	I915_WRITE(DP_TP_CTL(port), val);
+
+	/*
+	 * On PORT_A we can have only eDP in SST mode. There the only reason
+	 * we need to set idle transmission mode is to work around a HW issue
+	 * where we enable the pipe while not in idle link-training mode.
+	 * In this case there is requirement to wait for a minimum number of
+	 * idle patterns to be sent.
+	 */
+	if (port == PORT_A)
+		return;
+
+	if (wait_for((I915_READ(DP_TP_STATUS(port)) & DP_TP_STATUS_IDLE_DONE),
+		     1))
+		DRM_ERROR("Timed out waiting for DP idle patterns\n");
+}
+
 /* Enable corresponding port and start training pattern 1 */
 void
 intel_dp_start_link_train(struct intel_dp *intel_dp)
@@ -1953,10 +1962,19 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
 		++tries;
 	}
 
+	intel_dp_set_idle_link_train(intel_dp);
+
+	intel_dp->DP = DP;
+
 	if (channel_eq)
 		DRM_DEBUG_KMS("Channel EQ done. DP Training successful\n");
 
-	intel_dp_set_link_train(intel_dp, DP, DP_TRAINING_PATTERN_DISABLE);
+}
+
+void intel_dp_stop_link_train(struct intel_dp *intel_dp)
+{
+	intel_dp_set_link_train(intel_dp, intel_dp->DP,
+				DP_TRAINING_PATTERN_DISABLE);
 }
 
 static void
@@ -2164,6 +2182,7 @@ intel_dp_check_link_status(struct intel_dp *intel_dp)
 			      drm_get_encoder_name(&intel_encoder->base));
 		intel_dp_start_link_train(intel_dp);
 		intel_dp_complete_link_train(intel_dp);
+		intel_dp_stop_link_train(intel_dp);
 	}
 }
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index b5b6d19..624a9e6 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -499,6 +499,7 @@ extern void intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 extern void intel_dp_init_link_config(struct intel_dp *intel_dp);
 extern void intel_dp_start_link_train(struct intel_dp *intel_dp);
 extern void intel_dp_complete_link_train(struct intel_dp *intel_dp);
+extern void intel_dp_stop_link_train(struct intel_dp *intel_dp);
 extern void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode);
 extern void intel_dp_encoder_destroy(struct drm_encoder *encoder);
 extern void intel_dp_check_link_status(struct intel_dp *intel_dp);
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 0e19e57..6b7c3ca 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -262,10 +262,22 @@ void intel_fbdev_fini(struct drm_device *dev)
 void intel_fbdev_set_suspend(struct drm_device *dev, int state)
 {
 	drm_i915_private_t *dev_priv = dev->dev_private;
-	if (!dev_priv->fbdev)
+	struct intel_fbdev *ifbdev = dev_priv->fbdev;
+	struct fb_info *info;
+
+	if (!ifbdev)
 		return;
 
-	fb_set_suspend(dev_priv->fbdev->helper.fbdev, state);
+	info = ifbdev->helper.fbdev;
+
+	/* On resume from hibernation: If the object is shmemfs backed, it has
+	 * been restored from swap. If the object is stolen however, it will be
+	 * full of whatever garbage was left in there.
+	 */
+	if (!state && ifbdev->ifb.obj->stolen)
+		memset_io(info->screen_base, 0, info->screen_size);
+
+	fb_set_suspend(info, state);
 }
 
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index de3b0dc..aa01128 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -1301,17 +1301,17 @@ static void valleyview_update_wm(struct drm_device *dev)
 
 	vlv_update_drain_latency(dev);
 
-	if (g4x_compute_wm0(dev, 0,
+	if (g4x_compute_wm0(dev, PIPE_A,
 			    &valleyview_wm_info, latency_ns,
 			    &valleyview_cursor_wm_info, latency_ns,
 			    &planea_wm, &cursora_wm))
-		enabled |= 1;
+		enabled |= 1 << PIPE_A;
 
-	if (g4x_compute_wm0(dev, 1,
+	if (g4x_compute_wm0(dev, PIPE_B,
 			    &valleyview_wm_info, latency_ns,
 			    &valleyview_cursor_wm_info, latency_ns,
 			    &planeb_wm, &cursorb_wm))
-		enabled |= 2;
+		enabled |= 1 << PIPE_B;
 
 	if (single_plane_enabled(enabled) &&
 	    g4x_compute_srwm(dev, ffs(enabled) - 1,
@@ -1357,17 +1357,17 @@ static void g4x_update_wm(struct drm_device *dev)
 	int plane_sr, cursor_sr;
 	unsigned int enabled = 0;
 
-	if (g4x_compute_wm0(dev, 0,
+	if (g4x_compute_wm0(dev, PIPE_A,
 			    &g4x_wm_info, latency_ns,
 			    &g4x_cursor_wm_info, latency_ns,
 			    &planea_wm, &cursora_wm))
-		enabled |= 1;
+		enabled |= 1 << PIPE_A;
 
-	if (g4x_compute_wm0(dev, 1,
+	if (g4x_compute_wm0(dev, PIPE_B,
 			    &g4x_wm_info, latency_ns,
 			    &g4x_cursor_wm_info, latency_ns,
 			    &planeb_wm, &cursorb_wm))
-		enabled |= 2;
+		enabled |= 1 << PIPE_B;
 
 	if (single_plane_enabled(enabled) &&
 	    g4x_compute_srwm(dev, ffs(enabled) - 1,
@@ -1716,7 +1716,7 @@ static void ironlake_update_wm(struct drm_device *dev)
 	unsigned int enabled;
 
 	enabled = 0;
-	if (g4x_compute_wm0(dev, 0,
+	if (g4x_compute_wm0(dev, PIPE_A,
 			    &ironlake_display_wm_info,
 			    ILK_LP0_PLANE_LATENCY,
 			    &ironlake_cursor_wm_info,
@@ -1727,10 +1727,10 @@ static void ironlake_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe A -"
 			      " plane %d, " "cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 1;
+		enabled |= 1 << PIPE_A;
 	}
 
-	if (g4x_compute_wm0(dev, 1,
+	if (g4x_compute_wm0(dev, PIPE_B,
 			    &ironlake_display_wm_info,
 			    ILK_LP0_PLANE_LATENCY,
 			    &ironlake_cursor_wm_info,
@@ -1741,7 +1741,7 @@ static void ironlake_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe B -"
 			      " plane %d, cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 2;
+		enabled |= 1 << PIPE_B;
 	}
 
 	/*
@@ -1801,7 +1801,7 @@ static void sandybridge_update_wm(struct drm_device *dev)
 	unsigned int enabled;
 
 	enabled = 0;
-	if (g4x_compute_wm0(dev, 0,
+	if (g4x_compute_wm0(dev, PIPE_A,
 			    &sandybridge_display_wm_info, latency,
 			    &sandybridge_cursor_wm_info, latency,
 			    &plane_wm, &cursor_wm)) {
@@ -1812,10 +1812,10 @@ static void sandybridge_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe A -"
 			      " plane %d, " "cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 1;
+		enabled |= 1 << PIPE_A;
 	}
 
-	if (g4x_compute_wm0(dev, 1,
+	if (g4x_compute_wm0(dev, PIPE_B,
 			    &sandybridge_display_wm_info, latency,
 			    &sandybridge_cursor_wm_info, latency,
 			    &plane_wm, &cursor_wm)) {
@@ -1826,7 +1826,7 @@ static void sandybridge_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe B -"
 			      " plane %d, cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 2;
+		enabled |= 1 << PIPE_B;
 	}
 
 	/*
@@ -1904,7 +1904,7 @@ static void ivybridge_update_wm(struct drm_device *dev)
 	unsigned int enabled;
 
 	enabled = 0;
-	if (g4x_compute_wm0(dev, 0,
+	if (g4x_compute_wm0(dev, PIPE_A,
 			    &sandybridge_display_wm_info, latency,
 			    &sandybridge_cursor_wm_info, latency,
 			    &plane_wm, &cursor_wm)) {
@@ -1915,10 +1915,10 @@ static void ivybridge_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe A -"
 			      " plane %d, " "cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 1;
+		enabled |= 1 << PIPE_A;
 	}
 
-	if (g4x_compute_wm0(dev, 1,
+	if (g4x_compute_wm0(dev, PIPE_B,
 			    &sandybridge_display_wm_info, latency,
 			    &sandybridge_cursor_wm_info, latency,
 			    &plane_wm, &cursor_wm)) {
@@ -1929,10 +1929,10 @@ static void ivybridge_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe B -"
 			      " plane %d, cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 2;
+		enabled |= 1 << PIPE_B;
 	}
 
-	if (g4x_compute_wm0(dev, 2,
+	if (g4x_compute_wm0(dev, PIPE_C,
 			    &sandybridge_display_wm_info, latency,
 			    &sandybridge_cursor_wm_info, latency,
 			    &plane_wm, &cursor_wm)) {
@@ -1943,7 +1943,7 @@ static void ivybridge_update_wm(struct drm_device *dev)
 		DRM_DEBUG_KMS("FIFO watermarks For pipe C -"
 			      " plane %d, cursor: %d\n",
 			      plane_wm, cursor_wm);
-		enabled |= 3;
+		enabled |= 1 << PIPE_C;
 	}
 
 	/*
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index f988965..77b8a45 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -46,29 +46,26 @@ static void mga_crtc_load_lut(struct drm_crtc *crtc)
 
 static inline void mga_wait_vsync(struct mga_device *mdev)
 {
-	unsigned int count = 0;
+	unsigned long timeout = jiffies + HZ/10;
 	unsigned int status = 0;
 
 	do {
 		status = RREG32(MGAREG_Status);
-		count++;
-	} while ((status & 0x08) && (count < 250000));
-	count = 0;
+	} while ((status & 0x08) && time_before(jiffies, timeout));
+	timeout = jiffies + HZ/10;
 	status = 0;
 	do {
 		status = RREG32(MGAREG_Status);
-		count++;
-	} while (!(status & 0x08) && (count < 250000));
+	} while (!(status & 0x08) && time_before(jiffies, timeout));
 }
 
 static inline void mga_wait_busy(struct mga_device *mdev)
 {
-	unsigned int count = 0;
+	unsigned long timeout = jiffies + HZ;
 	unsigned int status = 0;
 	do {
 		status = RREG8(MGAREG_Status + 2);
-		count++;
-	} while ((status & 0x01) && (count < 500000));
+	} while ((status & 0x01) && time_before(jiffies, timeout));
 }
 
 /*
@@ -189,12 +186,12 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 		WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;
-		WREG_DAC(MGA1064_PIX_CLK_CTL_CLK_DIS, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		WREG8(DAC_INDEX, MGA1064_REMHEADCTL);
 		tmp = RREG8(DAC_DATA);
 		tmp |= MGA1064_REMHEADCTL_CLKDIS;
-		WREG_DAC(MGA1064_REMHEADCTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		/* select PLL Set C */
 		tmp = RREG8(MGAREG_MEM_MISC_READ);
@@ -204,7 +201,7 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 		WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN | 0x80;
-		WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		udelay(500);
 
@@ -212,7 +209,7 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 		WREG8(DAC_INDEX, MGA1064_VREF_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp &= ~0x04;
-		WREG_DAC(MGA1064_VREF_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		udelay(50);
 
@@ -236,13 +233,13 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 		tmp = RREG8(DAC_DATA);
 		tmp &= ~MGA1064_PIX_CLK_CTL_SEL_MSK;
 		tmp |= MGA1064_PIX_CLK_CTL_SEL_PLL;
-		WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		WREG8(DAC_INDEX, MGA1064_REMHEADCTL);
 		tmp = RREG8(DAC_DATA);
 		tmp &= ~MGA1064_REMHEADCTL_CLKSL_MSK;
 		tmp |= MGA1064_REMHEADCTL_CLKSL_PLL;
-		WREG_DAC(MGA1064_REMHEADCTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		/* reset dotclock rate bit */
 		WREG8(MGAREG_SEQ_INDEX, 1);
@@ -253,7 +250,7 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 		WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;
-		WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		vcount = RREG8(MGAREG_VCOUNT);
 
@@ -318,7 +315,7 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 	WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 	tmp = RREG8(DAC_DATA);
 	tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;
-	WREG_DAC(MGA1064_PIX_CLK_CTL_CLK_DIS, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	tmp = RREG8(MGAREG_MEM_MISC_READ);
 	tmp |= 0x3 << 2;
@@ -326,12 +323,12 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 
 	WREG8(DAC_INDEX, MGA1064_PIX_PLL_STAT);
 	tmp = RREG8(DAC_DATA);
-	WREG_DAC(MGA1064_PIX_PLL_STAT, tmp & ~0x40);
+	WREG8(DAC_DATA, tmp & ~0x40);
 
 	WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 	tmp = RREG8(DAC_DATA);
 	tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;
-	WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	WREG_DAC(MGA1064_EV_PIX_PLLC_M, m);
 	WREG_DAC(MGA1064_EV_PIX_PLLC_N, n);
@@ -342,7 +339,7 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 	WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 	tmp = RREG8(DAC_DATA);
 	tmp &= ~MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;
-	WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	udelay(500);
 
@@ -350,11 +347,11 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 	tmp = RREG8(DAC_DATA);
 	tmp &= ~MGA1064_PIX_CLK_CTL_SEL_MSK;
 	tmp |= MGA1064_PIX_CLK_CTL_SEL_PLL;
-	WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	WREG8(DAC_INDEX, MGA1064_PIX_PLL_STAT);
 	tmp = RREG8(DAC_DATA);
-	WREG_DAC(MGA1064_PIX_PLL_STAT, tmp | 0x40);
+	WREG8(DAC_DATA, tmp | 0x40);
 
 	tmp = RREG8(MGAREG_MEM_MISC_READ);
 	tmp |= (0x3 << 2);
@@ -363,7 +360,7 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 	WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 	tmp = RREG8(DAC_DATA);
 	tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;
-	WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	return 0;
 }
@@ -416,7 +413,7 @@ static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
 		WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;
-		WREG_DAC(MGA1064_PIX_CLK_CTL_CLK_DIS, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		tmp = RREG8(MGAREG_MEM_MISC_READ);
 		tmp |= 0x3 << 2;
@@ -425,7 +422,7 @@ static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
 		WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;
-		WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		udelay(500);
 
@@ -439,13 +436,13 @@ static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
 		tmp = RREG8(DAC_DATA);
 		tmp &= ~MGA1064_PIX_CLK_CTL_SEL_MSK;
 		tmp |= MGA1064_PIX_CLK_CTL_SEL_PLL;
-		WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 		tmp = RREG8(DAC_DATA);
 		tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;
 		tmp &= ~MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;
-		WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+		WREG8(DAC_DATA, tmp);
 
 		vcount = RREG8(MGAREG_VCOUNT);
 
@@ -515,12 +512,12 @@ static int mga_g200er_set_plls(struct mga_device *mdev, long clock)
 	WREG8(DAC_INDEX, MGA1064_PIX_CLK_CTL);
 	tmp = RREG8(DAC_DATA);
 	tmp |= MGA1064_PIX_CLK_CTL_CLK_DIS;
-	WREG_DAC(MGA1064_PIX_CLK_CTL_CLK_DIS, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	WREG8(DAC_INDEX, MGA1064_REMHEADCTL);
 	tmp = RREG8(DAC_DATA);
 	tmp |= MGA1064_REMHEADCTL_CLKDIS;
-	WREG_DAC(MGA1064_REMHEADCTL, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	tmp = RREG8(MGAREG_MEM_MISC_READ);
 	tmp |= (0x3<<2) | 0xc0;
@@ -530,7 +527,7 @@ static int mga_g200er_set_plls(struct mga_device *mdev, long clock)
 	tmp = RREG8(DAC_DATA);
 	tmp &= ~MGA1064_PIX_CLK_CTL_CLK_DIS;
 	tmp |= MGA1064_PIX_CLK_CTL_CLK_POW_DOWN;
-	WREG_DAC(MGA1064_PIX_CLK_CTL, tmp);
+	WREG8(DAC_DATA, tmp);
 
 	udelay(500);
 
@@ -657,12 +654,26 @@ static void mga_g200wb_commit(struct drm_crtc *crtc)
 	WREG_DAC(MGA1064_GEN_IO_DATA, tmp);
 }
 
-
+/*
+   This is how the framebuffer base address is stored in g200 cards:
+   * Assume @offset is the gpu_addr variable of the framebuffer object
+   * Then addr is the number of _pixels_ (not bytes) from the start of
+     VRAM to the first pixel we want to display. (divided by 2 for 32bit
+     framebuffers)
+   * addr is stored in the CRTCEXT0, CRTCC and CRTCD registers
+   addr<20> -> CRTCEXT0<6>
+   addr<19-16> -> CRTCEXT0<3-0>
+   addr<15-8> -> CRTCC<7-0>
+   addr<7-0> -> CRTCD<7-0>
+   CRTCEXT0 has to be programmed last to trigger an update and make the
+   new addr variable take effect.
+ */
 void mga_set_start_address(struct drm_crtc *crtc, unsigned offset)
 {
 	struct mga_device *mdev = crtc->dev->dev_private;
 	u32 addr;
 	int count;
+	u8 crtcext0;
 
 	while (RREG8(0x1fda) & 0x08);
 	while (!(RREG8(0x1fda) & 0x08));
@@ -670,10 +681,17 @@ void mga_set_start_address(struct drm_crtc *crtc, unsigned offset)
 	count = RREG8(MGAREG_VCOUNT) + 2;
 	while (RREG8(MGAREG_VCOUNT) < count);
 
-	addr = offset >> 2;
+	WREG8(MGAREG_CRTCEXT_INDEX, 0);
+	crtcext0 = RREG8(MGAREG_CRTCEXT_DATA);
+	crtcext0 &= 0xB0;
+	addr = offset / 8;
+	/* Can't store addresses any higher than that...
+	   but we also don't have more than 16MB of memory, so it should be fine. */
+	WARN_ON(addr > 0x1fffff);
+	crtcext0 |= (!!(addr & (1<<20)))<<6;
 	WREG_CRT(0x0d, (u8)(addr & 0xff));
 	WREG_CRT(0x0c, (u8)(addr >> 8) & 0xff);
-	WREG_CRT(0xaf, (u8)(addr >> 16) & 0xf);
+	WREG_ECRT(0x0, ((u8)(addr >> 16) & 0xf) | crtcext0);
 }
 
 
@@ -829,11 +847,7 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
 
 
 	for (i = 0; i < sizeof(dacvalue); i++) {
-		if ((i <= 0x03) ||
-		    (i == 0x07) ||
-		    (i == 0x0b) ||
-		    (i == 0x0f) ||
-		    ((i >= 0x13) && (i <= 0x17)) ||
+		if ((i <= 0x17) ||
 		    (i == 0x1b) ||
 		    (i == 0x1c) ||
 		    ((i >= 0x1f) && (i <= 0x29)) ||
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index 1d2da31..0cac8c0 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -1079,7 +1079,6 @@ static int abituguru3_remove(struct platform_device *pdev)
 	int i;
 	struct abituguru3_data *data = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	hwmon_device_unregister(data->hwmon_dev);
 	for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++)
 		device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr);
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 658ce3a..ade35cf 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -578,7 +578,6 @@ static int coretemp_probe(struct platform_device *pdev)
 
 exit_name:
 	device_remove_file(&pdev->dev, &pdata->name_attr);
-	platform_set_drvdata(pdev, NULL);
 exit_free:
 	kfree(pdata);
 	return err;
@@ -595,7 +594,6 @@ static int coretemp_remove(struct platform_device *pdev)
 
 	device_remove_file(&pdev->dev, &pdata->name_attr);
 	hwmon_device_unregister(pdata->hwmon_dev);
-	platform_set_drvdata(pdev, NULL);
 	kfree(pdata);
 	return 0;
 }
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index b87c2cc..de058c2 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -556,7 +556,6 @@ static int i5k_amb_probe(struct platform_device *pdev)
 
 err_init_failed:
 	iounmap(data->amb_mmio);
-	platform_set_drvdata(pdev, NULL);
 err_map_failed:
 	release_mem_region(data->amb_base, data->amb_len);
 err:
@@ -576,7 +575,6 @@ static int i5k_amb_remove(struct platform_device *pdev)
 	kfree(data->attrs);
 	iounmap(data->amb_mmio);
 	release_mem_region(data->amb_base, data->amb_len);
-	platform_set_drvdata(pdev, NULL);
 	kfree(data);
 	return 0;
 }
diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
index aafa453..368497f 100644
--- a/drivers/hwmon/iio_hwmon.c
+++ b/drivers/hwmon/iio_hwmon.c
@@ -84,8 +84,10 @@ static int iio_hwmon_probe(struct platform_device *pdev)
 		return PTR_ERR(channels);
 
 	st = devm_kzalloc(dev, sizeof(*st), GFP_KERNEL);
-	if (st == NULL)
-		return -ENOMEM;
+	if (st == NULL) {
+		ret = -ENOMEM;
+		goto error_release_channels;
+	}
 
 	st->channels = channels;
 
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index f43f5e5..04638ae 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -3705,8 +3705,10 @@ static int nct6775_probe(struct platform_device *pdev)
 			data->have_temp |= 1 << i;
 			data->have_temp_fixed |= 1 << i;
 			data->reg_temp[0][i] = reg_temp_alternate[i];
-			data->reg_temp[1][i] = reg_temp_over[i];
-			data->reg_temp[2][i] = reg_temp_hyst[i];
+			if (i < num_reg_temp) {
+				data->reg_temp[1][i] = reg_temp_over[i];
+				data->reg_temp[2][i] = reg_temp_hyst[i];
+			}
 			data->temp_src[i] = i + 1;
 			continue;
 		}
diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index d6d640a..830a842 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -514,7 +514,6 @@ static int ntc_thermistor_remove(struct platform_device *pdev)
 	hwmon_device_unregister(data->hwmon_dev);
 	sysfs_remove_group(&data->dev->kobj, &ntc_attr_group);
 	ntc_iio_channel_release(pdata);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 0160272..004801e 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -2598,7 +2598,6 @@ static int w83627ehf_probe(struct platform_device *pdev)
 exit_remove:
 	w83627ehf_device_remove_files(dev);
 exit_release:
-	platform_set_drvdata(pdev, NULL);
 	release_region(res->start, IOREGION_LENGTH);
 exit:
 	return err;
@@ -2611,7 +2610,6 @@ static int w83627ehf_remove(struct platform_device *pdev)
 	hwmon_device_unregister(data->hwmon_dev);
 	w83627ehf_device_remove_files(&pdev->dev);
 	release_region(data->addr, IOREGION_LENGTH);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/ide/gayle.c b/drivers/ide/gayle.c
index 51beb85..0a8440a 100644
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -183,20 +183,7 @@ static struct platform_driver amiga_gayle_ide_driver = {
 	},
 };
 
-static int __init amiga_gayle_ide_init(void)
-{
-	return platform_driver_probe(&amiga_gayle_ide_driver,
-				     amiga_gayle_ide_probe);
-}
-
-module_init(amiga_gayle_ide_init);
-
-static void __exit amiga_gayle_ide_exit(void)
-{
-	platform_driver_unregister(&amiga_gayle_ide_driver);
-}
-
-module_exit(amiga_gayle_ide_exit);
+module_platform_driver_probe(amiga_gayle_ide_driver, amiga_gayle_ide_probe);
 
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:amiga-gayle-ide");
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index 91d49dd..ede8575 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -203,18 +203,7 @@ static struct platform_driver tx4938ide_driver = {
 	.remove = __exit_p(tx4938ide_remove),
 };
 
-static int __init tx4938ide_init(void)
-{
-	return platform_driver_probe(&tx4938ide_driver, tx4938ide_probe);
-}
-
-static void __exit tx4938ide_exit(void)
-{
-	platform_driver_unregister(&tx4938ide_driver);
-}
-
-module_init(tx4938ide_init);
-module_exit(tx4938ide_exit);
+module_platform_driver_probe(tx4938ide_driver, tx4938ide_probe);
 
 MODULE_DESCRIPTION("TX4938 internal IDE driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index c0ab800..4ecdee5 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -624,18 +624,7 @@ static struct platform_driver tx4939ide_driver = {
 	.resume = tx4939ide_resume,
 };
 
-static int __init tx4939ide_init(void)
-{
-	return platform_driver_probe(&tx4939ide_driver, tx4939ide_probe);
-}
-
-static void __exit tx4939ide_exit(void)
-{
-	platform_driver_unregister(&tx4939ide_driver);
-}
-
-module_init(tx4939ide_init);
-module_exit(tx4939ide_exit);
+module_platform_driver_probe(tx4939ide_driver, tx4939ide_probe);
 
 MODULE_DESCRIPTION("TX4939 internal IDE driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 784b97c..f2ef7ef 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -383,14 +383,11 @@ static int cm_alloc_id(struct cm_id_private *cm_id_priv)
 {
 	unsigned long flags;
 	int id;
-	static int next_id;
 
 	idr_preload(GFP_KERNEL);
 	spin_lock_irqsave(&cm.lock, flags);
 
-	id = idr_alloc(&cm.local_id_table, cm_id_priv, next_id, 0, GFP_NOWAIT);
-	if (id >= 0)
-		next_id = max(id + 1, 0);
+	id = idr_alloc_cyclic(&cm.local_id_table, cm_id_priv, 0, 0, GFP_NOWAIT);
 
 	spin_unlock_irqrestore(&cm.lock, flags);
 	idr_preload_end();
diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c
index ba0b36f..096d606 100644
--- a/drivers/input/keyboard/amikbd.c
+++ b/drivers/input/keyboard/amikbd.c
@@ -246,7 +246,6 @@ static int __exit amikbd_remove(struct platform_device *pdev)
 {
 	struct input_dev *dev = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	free_irq(IRQ_AMIGA_CIAA_SP, dev);
 	input_unregister_device(dev);
 	return 0;
diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c
index 20b9fa9..fc88fb4 100644
--- a/drivers/input/keyboard/bf54x-keys.c
+++ b/drivers/input/keyboard/bf54x-keys.c
@@ -326,7 +326,6 @@ out0:
 	kfree(bf54x_kpad->keycode);
 out:
 	kfree(bf54x_kpad);
-	platform_set_drvdata(pdev, NULL);
 
 	return error;
 }
@@ -346,7 +345,6 @@ static int bfin_kpad_remove(struct platform_device *pdev)
 
 	kfree(bf54x_kpad->keycode);
 	kfree(bf54x_kpad);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c
index 8297537..d15977a 100644
--- a/drivers/input/keyboard/davinci_keyscan.c
+++ b/drivers/input/keyboard/davinci_keyscan.c
@@ -314,8 +314,6 @@ static int davinci_ks_remove(struct platform_device *pdev)
 	iounmap(davinci_ks->base);
 	release_mem_region(davinci_ks->pbase, davinci_ks->base_size);
 
-	platform_set_drvdata(pdev, NULL);
-
 	kfree(davinci_ks);
 
 	return 0;
diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index 9857e8f..a8d5aac 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -330,7 +330,6 @@ static int ep93xx_keypad_probe(struct platform_device *pdev)
 
 failed_free_irq:
 	free_irq(keypad->irq, pdev);
-	platform_set_drvdata(pdev, NULL);
 failed_free_dev:
 	input_free_device(input_dev);
 failed_put_clk:
@@ -353,8 +352,6 @@ static int ep93xx_keypad_remove(struct platform_device *pdev)
 
 	free_irq(keypad->irq, pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	if (keypad->enabled)
 		clk_disable(keypad->clk);
 	clk_put(keypad->clk);
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index b29ca65..440ce32 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -767,7 +767,6 @@ static int gpio_keys_probe(struct platform_device *pdev)
 	while (--i >= 0)
 		gpio_remove_key(&ddata->data[i]);
 
-	platform_set_drvdata(pdev, NULL);
  fail1:
 	input_free_device(input);
 	kfree(ddata);
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index 2114716..cd5ed9e 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -324,7 +324,6 @@ err_free_gpio:
 
 err_free_bdev:
 	kfree(bdev);
-	platform_set_drvdata(pdev, NULL);
 
 err_free_pdata:
 	/* If we have no platform_data, we allocated pdata dynamically.  */
@@ -355,7 +354,6 @@ static int gpio_keys_polled_remove(struct platform_device *pdev)
 		kfree(pdata);
 
 	kfree(bdev);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/input/keyboard/jornada680_kbd.c b/drivers/input/keyboard/jornada680_kbd.c
index 74e75a6..a2a034c 100644
--- a/drivers/input/keyboard/jornada680_kbd.c
+++ b/drivers/input/keyboard/jornada680_kbd.c
@@ -233,7 +233,6 @@ static int jornada680kbd_probe(struct platform_device *pdev)
  failed:
 	printk(KERN_ERR "Jornadakbd: failed to register driver, error: %d\n",
 		error);
-	platform_set_drvdata(pdev, NULL);
 	input_free_polled_device(poll_dev);
 	kfree(jornadakbd);
 	return error;
@@ -244,7 +243,6 @@ static int jornada680kbd_remove(struct platform_device *pdev)
 {
 	struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	input_unregister_polled_device(jornadakbd->poll_dev);
 	input_free_polled_device(jornadakbd->poll_dev);
 	kfree(jornadakbd);
diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c
index 5ceef63..b0ad457 100644
--- a/drivers/input/keyboard/jornada720_kbd.c
+++ b/drivers/input/keyboard/jornada720_kbd.c
@@ -146,7 +146,6 @@ static int jornada720_kbd_probe(struct platform_device *pdev)
  fail2:	/* IRQ, DEVICE, MEMORY */
 	free_irq(IRQ_GPIO0, pdev);
  fail1:	/* DEVICE, MEMORY */
-	platform_set_drvdata(pdev, NULL);
 	input_free_device(input_dev);
 	kfree(jornadakbd);
 	return err;
@@ -157,7 +156,6 @@ static int jornada720_kbd_remove(struct platform_device *pdev)
 	struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
 
 	free_irq(IRQ_GPIO0, pdev);
-	platform_set_drvdata(pdev, NULL);
 	input_unregister_device(jornadakbd->input);
 	kfree(jornadakbd);
 
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 71d7719..90ff73a 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -549,8 +549,6 @@ static int matrix_keypad_remove(struct platform_device *pdev)
 	input_unregister_device(keypad->input_dev);
 	kfree(keypad);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index 1b28909..f4aa53a 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -419,8 +419,6 @@ static int omap4_keypad_remove(struct platform_device *pdev)
 	kfree(keypad_data->keymap);
 	kfree(keypad_data);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/keyboard/opencores-kbd.c b/drivers/input/keyboard/opencores-kbd.c
index 7ac5f17..7b9b441 100644
--- a/drivers/input/keyboard/opencores-kbd.c
+++ b/drivers/input/keyboard/opencores-kbd.c
@@ -151,8 +151,6 @@ static int opencores_kbd_remove(struct platform_device *pdev)
 	input_unregister_device(opencores_kbd->input);
 	kfree(opencores_kbd);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/keyboard/pmic8xxx-keypad.c b/drivers/input/keyboard/pmic8xxx-keypad.c
index 74339e1..2c9f19a 100644
--- a/drivers/input/keyboard/pmic8xxx-keypad.c
+++ b/drivers/input/keyboard/pmic8xxx-keypad.c
@@ -707,7 +707,6 @@ err_gpio_config:
 err_get_irq:
 	input_free_device(kp->input);
 err_alloc_device:
-	platform_set_drvdata(pdev, NULL);
 	kfree(kp);
 	return rc;
 }
@@ -722,7 +721,6 @@ static int pmic8xxx_kp_remove(struct platform_device *pdev)
 	input_unregister_device(kp->input);
 	kfree(kp);
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 5330d8f..74e30cc 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -609,7 +609,6 @@ static int pxa27x_keypad_remove(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(res->start, resource_size(res));
 
-	platform_set_drvdata(pdev, NULL);
 	kfree(keypad);
 
 	return 0;
diff --git a/drivers/input/keyboard/pxa930_rotary.c b/drivers/input/keyboard/pxa930_rotary.c
index bcad95b..248cdcf 100644
--- a/drivers/input/keyboard/pxa930_rotary.c
+++ b/drivers/input/keyboard/pxa930_rotary.c
@@ -181,7 +181,6 @@ static int pxa930_rotary_remove(struct platform_device *pdev)
 	free_irq(platform_get_irq(pdev, 0), r);
 	input_unregister_device(r->input_dev);
 	iounmap(r->mmio_base);
-	platform_set_drvdata(pdev, NULL);
 	kfree(r);
 
 	return 0;
diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 22e357b..7b938b4 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -487,7 +487,6 @@ static int samsung_keypad_probe(struct platform_device *pdev)
 err_disable_runtime_pm:
 	pm_runtime_disable(&pdev->dev);
 	device_init_wakeup(&pdev->dev, 0);
-	platform_set_drvdata(pdev, NULL);
 err_unprepare_clk:
 	clk_unprepare(keypad->clk);
 	return error;
@@ -499,7 +498,6 @@ static int samsung_keypad_remove(struct platform_device *pdev)
 
 	pm_runtime_disable(&pdev->dev);
 	device_init_wakeup(&pdev->dev, 0);
-	platform_set_drvdata(pdev, NULL);
 
 	input_unregister_device(keypad->input_dev);
 
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c
index fdb9eb2..fe0e498 100644
--- a/drivers/input/keyboard/sh_keysc.c
+++ b/drivers/input/keyboard/sh_keysc.c
@@ -266,7 +266,6 @@ static int sh_keysc_probe(struct platform_device *pdev)
  err2:
 	iounmap(priv->iomem_base);
  err1:
-	platform_set_drvdata(pdev, NULL);
 	kfree(priv);
  err0:
 	return error;
@@ -285,7 +284,6 @@ static int sh_keysc_remove(struct platform_device *pdev)
 	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
-	platform_set_drvdata(pdev, NULL);
 	kfree(priv);
 
 	return 0;
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
index cb1e8f6..7111124 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -290,7 +290,6 @@ static int spear_kbd_remove(struct platform_device *pdev)
 	clk_unprepare(kbd->clk);
 
 	device_init_wakeup(&pdev->dev, 0);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/input/keyboard/tnetv107x-keypad.c b/drivers/input/keyboard/tnetv107x-keypad.c
index ee16350..5f7b427 100644
--- a/drivers/input/keyboard/tnetv107x-keypad.c
+++ b/drivers/input/keyboard/tnetv107x-keypad.c
@@ -296,7 +296,6 @@ error_clk:
 error_map:
 	release_mem_region(kp->res->start, resource_size(kp->res));
 error_res:
-	platform_set_drvdata(pdev, NULL);
 	kfree(kp);
 	return error;
 }
@@ -311,7 +310,6 @@ static int keypad_remove(struct platform_device *pdev)
 	clk_put(kp->clk);
 	iounmap(kp->regs);
 	release_mem_region(kp->res->start, resource_size(kp->res));
-	platform_set_drvdata(pdev, NULL);
 	kfree(kp);
 
 	return 0;
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index 04f84fd..f05ee1db 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -438,7 +438,6 @@ static int twl4030_kp_remove(struct platform_device *pdev)
 
 	free_irq(kp->irq, kp);
 	input_unregister_device(kp->input);
-	platform_set_drvdata(pdev, NULL);
 	kfree(kp);
 
 	return 0;
diff --git a/drivers/input/keyboard/w90p910_keypad.c b/drivers/input/keyboard/w90p910_keypad.c
index ee163be..72e6a56 100644
--- a/drivers/input/keyboard/w90p910_keypad.c
+++ b/drivers/input/keyboard/w90p910_keypad.c
@@ -249,7 +249,6 @@ static int w90p910_keypad_remove(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	release_mem_region(res->start, resource_size(res));
 
-	platform_set_drvdata(pdev, NULL);
 	kfree(keypad);
 
 	return 0;
diff --git a/drivers/input/misc/ab8500-ponkey.c b/drivers/input/misc/ab8500-ponkey.c
index 2f090b4..f2fbdd8 100644
--- a/drivers/input/misc/ab8500-ponkey.c
+++ b/drivers/input/misc/ab8500-ponkey.c
@@ -127,8 +127,6 @@ static int ab8500_ponkey_remove(struct platform_device *pdev)
 	input_unregister_device(ponkey->idev);
 	kfree(ponkey);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/misc/bfin_rotary.c b/drivers/input/misc/bfin_rotary.c
index a6666e1..cd139cb 100644
--- a/drivers/input/misc/bfin_rotary.c
+++ b/drivers/input/misc/bfin_rotary.c
@@ -208,7 +208,6 @@ static int bfin_rotary_remove(struct platform_device *pdev)
 	peripheral_free_list(per_cnt);
 
 	kfree(rotary);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/input/misc/gpio_tilt_polled.c b/drivers/input/misc/gpio_tilt_polled.c
index da05cca..714c683 100644
--- a/drivers/input/misc/gpio_tilt_polled.c
+++ b/drivers/input/misc/gpio_tilt_polled.c
@@ -184,8 +184,6 @@ static int gpio_tilt_polled_remove(struct platform_device *pdev)
 	struct gpio_tilt_polled_dev *tdev = platform_get_drvdata(pdev);
 	const struct gpio_tilt_platform_data *pdata = tdev->pdata;
 
-	platform_set_drvdata(pdev, NULL);
-
 	input_unregister_polled_device(tdev->poll_dev);
 	input_free_polled_device(tdev->poll_dev);
 
diff --git a/drivers/input/misc/max8925_onkey.c b/drivers/input/misc/max8925_onkey.c
index f9179b2..eef41cf 100644
--- a/drivers/input/misc/max8925_onkey.c
+++ b/drivers/input/misc/max8925_onkey.c
@@ -148,8 +148,6 @@ static int max8925_onkey_remove(struct platform_device *pdev)
 	input_unregister_device(info->idev);
 	kfree(info);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/misc/mc13783-pwrbutton.c b/drivers/input/misc/mc13783-pwrbutton.c
index 0906ca5..d0277a7 100644
--- a/drivers/input/misc/mc13783-pwrbutton.c
+++ b/drivers/input/misc/mc13783-pwrbutton.c
@@ -250,7 +250,6 @@ static int mc13783_pwrbutton_remove(struct platform_device *pdev)
 
 	input_unregister_device(priv->pwr);
 	kfree(priv);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/input/misc/pm8xxx-vibrator.c b/drivers/input/misc/pm8xxx-vibrator.c
index a9da65e..ec086f6 100644
--- a/drivers/input/misc/pm8xxx-vibrator.c
+++ b/drivers/input/misc/pm8xxx-vibrator.c
@@ -249,8 +249,6 @@ static int pm8xxx_vib_remove(struct platform_device *pdev)
 	input_unregister_device(vib->vib_input_dev);
 	kfree(vib);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index 4b811be..afd0af9 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -177,7 +177,6 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
 free_press_irq:
 	free_irq(key_press_irq, NULL);
 unreg_input_dev:
-	platform_set_drvdata(pdev, NULL);
 	input_unregister_device(pwr);
 	pwr = NULL;
 free_input_dev:
@@ -198,7 +197,6 @@ static int pmic8xxx_pwrkey_remove(struct platform_device *pdev)
 	free_irq(key_press_irq, pwrkey);
 	free_irq(key_release_irq, pwrkey);
 	input_unregister_device(pwrkey->pwr);
-	platform_set_drvdata(pdev, NULL);
 	kfree(pwrkey);
 
 	return 0;
diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c
index 0808868..a37f0c9 100644
--- a/drivers/input/misc/pwm-beeper.c
+++ b/drivers/input/misc/pwm-beeper.c
@@ -133,7 +133,6 @@ static int pwm_beeper_remove(struct platform_device *pdev)
 {
 	struct pwm_beeper *beeper = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	input_unregister_device(beeper->input);
 
 	pwm_disable(beeper->pwm);
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index aff47b2..5b1aff8 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -317,8 +317,6 @@ static int rotary_encoder_remove(struct platform_device *pdev)
 	if (!dev_get_platdata(&pdev->dev))
 		kfree(pdata);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index b55d5af..62ec52b 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -133,7 +133,6 @@ static int __exit amimouse_remove(struct platform_device *pdev)
 {
 	struct input_dev *dev = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	input_unregister_device(dev);
 	return 0;
 }
diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c
index 532eaca..6b44413 100644
--- a/drivers/input/mouse/gpio_mouse.c
+++ b/drivers/input/mouse/gpio_mouse.c
@@ -138,7 +138,6 @@ static int gpio_mouse_probe(struct platform_device *pdev)
 
  out_free_polldev:
 	input_free_polled_device(input_poll);
-	platform_set_drvdata(pdev, NULL);
 
  out_free_gpios:
 	while (--i >= 0) {
@@ -165,8 +164,6 @@ static int gpio_mouse_remove(struct platform_device *pdev)
 			gpio_free(pin);
 	}
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index 479ce5f..a0a2657 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -163,7 +163,6 @@ static int altera_ps2_remove(struct platform_device *pdev)
 {
 	struct ps2if *ps2if = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	serio_unregister_port(ps2if->io);
 	free_irq(ps2if->irq, ps2if);
 	iounmap(ps2if->base);
diff --git a/drivers/input/serio/at32psif.c b/drivers/input/serio/at32psif.c
index 190ce35..3290b28 100644
--- a/drivers/input/serio/at32psif.c
+++ b/drivers/input/serio/at32psif.c
@@ -314,8 +314,6 @@ static int __exit psif_remove(struct platform_device *pdev)
 	clk_put(psif->pclk);
 	kfree(psif);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c
index 436a343..7a65a1b 100644
--- a/drivers/input/serio/q40kbd.c
+++ b/drivers/input/serio/q40kbd.c
@@ -181,7 +181,6 @@ static int q40kbd_remove(struct platform_device *pdev)
 	free_irq(Q40_IRQ_KEYBOARD, q40kbd);
 	kfree(q40kbd);
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 0bfd8cf..3b6998a 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -342,10 +342,10 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) |
 			((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12);
 
-		switch (wacom->id[idx] & 0xfffff) {
+		switch (wacom->id[idx]) {
 		case 0x812: /* Inking pen */
 		case 0x801: /* Intuos3 Inking pen */
-		case 0x20802: /* Intuos4 Inking Pen */
+		case 0x120802: /* Intuos4/5 Inking Pen */
 		case 0x012:
 			wacom->tool[idx] = BTN_TOOL_PENCIL;
 			break;
@@ -356,11 +356,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 		case 0x823: /* Intuos3 Grip Pen */
 		case 0x813: /* Intuos3 Classic Pen */
 		case 0x885: /* Intuos3 Marker Pen */
-		case 0x802: /* Intuos4 General Pen */
-		case 0x804: /* Intuos4 Marker Pen */
-		case 0x40802: /* Intuos4 Classic Pen */
-		case 0x18802: /* DTH2242 Grip Pen */
+		case 0x802: /* Intuos4/5 13HD/24HD General Pen */
+		case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */
 		case 0x022:
+		case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
+		case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
+		case 0x160802: /* Cintiq 13HD Pro Pen */
+		case 0x180802: /* DTH2242 Grip Pen */
 			wacom->tool[idx] = BTN_TOOL_PEN;
 			break;
 
@@ -391,10 +393,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 		case 0x82b: /* Intuos3 Grip Pen Eraser */
 		case 0x81b: /* Intuos3 Classic Pen Eraser */
 		case 0x91b: /* Intuos3 Airbrush Eraser */
-		case 0x80c: /* Intuos4 Marker Pen Eraser */
-		case 0x80a: /* Intuos4 General Pen Eraser */
-		case 0x4080a: /* Intuos4 Classic Pen Eraser */
-		case 0x90a: /* Intuos4 Airbrush Eraser */
+		case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */
+		case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */
+		case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
+		case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */
+		case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
+		case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
+		case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
 			wacom->tool[idx] = BTN_TOOL_RUBBER;
 			break;
 
@@ -402,7 +407,8 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
 		case 0x912:
 		case 0x112:
 		case 0x913: /* Intuos3 Airbrush */
-		case 0x902: /* Intuos4 Airbrush */
+		case 0x902: /* Intuos4/5 13HD/24HD Airbrush */
+		case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */
 			wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
 			break;
 
@@ -533,10 +539,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
 				input_report_key(input, BTN_8, (data[3] & 0x80));
 			}
 			if (data[1] | (data[2] & 0x01) | data[3]) {
-				input_report_key(input, wacom->tool[1], 1);
 				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 			} else {
-				input_report_key(input, wacom->tool[1], 0);
 				input_report_abs(input, ABS_MISC, 0);
 			}
 		} else if (features->type == DTK) {
@@ -546,6 +550,16 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
 			input_report_key(input, BTN_3, (data[6] & 0x08));
 			input_report_key(input, BTN_4, (data[6] & 0x10));
 			input_report_key(input, BTN_5, (data[6] & 0x20));
+		} else if (features->type == WACOM_13HD) {
+			input_report_key(input, BTN_0, (data[3] & 0x01));
+			input_report_key(input, BTN_1, (data[4] & 0x01));
+			input_report_key(input, BTN_2, (data[4] & 0x02));
+			input_report_key(input, BTN_3, (data[4] & 0x04));
+			input_report_key(input, BTN_4, (data[4] & 0x08));
+			input_report_key(input, BTN_5, (data[4] & 0x10));
+			input_report_key(input, BTN_6, (data[4] & 0x20));
+			input_report_key(input, BTN_7, (data[4] & 0x40));
+			input_report_key(input, BTN_8, (data[4] & 0x80));
 		} else if (features->type == WACOM_24HD) {
 			input_report_key(input, BTN_0, (data[6] & 0x01));
 			input_report_key(input, BTN_1, (data[6] & 0x02));
@@ -590,10 +604,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
 			}
 
 			if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) {
-				input_report_key(input, wacom->tool[1], 1);
 				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 			} else {
-				input_report_key(input, wacom->tool[1], 0);
 				input_report_abs(input, ABS_MISC, 0);
 			}
 		} else if (features->type >= INTUOS5S && features->type <= INTUOS5L) {
@@ -618,10 +630,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
 			}
 
 			if (data[2] | (data[3] & 0x01) | data[4] | data[5]) {
-				input_report_key(input, wacom->tool[1], 1);
 				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 			} else {
-				input_report_key(input, wacom->tool[1], 0);
 				input_report_abs(input, ABS_MISC, 0);
 			}
 		} else {
@@ -668,10 +678,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
 			if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) |
 				data[2] | (data[3] & 0x1f) | data[4] | data[8] |
 				(data[7] & 0x01)) {
-				input_report_key(input, wacom->tool[1], 1);
 				input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
 			} else {
-				input_report_key(input, wacom->tool[1], 0);
 				input_report_abs(input, ABS_MISC, 0);
 			}
 		}
@@ -1301,6 +1309,7 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
 	case INTUOS4L:
 	case CINTIQ:
 	case WACOM_BEE:
+	case WACOM_13HD:
 	case WACOM_21UX2:
 	case WACOM_22HD:
 	case WACOM_24HD:
@@ -1579,6 +1588,15 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
 		wacom_setup_cintiq(wacom_wac);
 		break;
 
+	case WACOM_13HD:
+		for (i = 0; i < 9; i++)
+			__set_bit(BTN_0 + i, input_dev->keybit);
+
+		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+		wacom_setup_cintiq(wacom_wac);
+		break;
+
 	case INTUOS3:
 	case INTUOS3L:
 		__set_bit(BTN_4, input_dev->keybit);
@@ -1950,6 +1968,9 @@ static const struct wacom_features wacom_features_0xC5 =
 static const struct wacom_features wacom_features_0xC6 =
 	{ "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023,
 	  63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0x304 =
+	{ "Wacom Cintiq 13HD",    WACOM_PKGLEN_INTUOS,    59552, 33848, 1023,
+	  63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
 static const struct wacom_features wacom_features_0xC7 =
 	{ "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,
 	  0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -1959,6 +1980,9 @@ static const struct wacom_features wacom_features_0xCE =
 static const struct wacom_features wacom_features_0xF0 =
 	{ "Wacom DTU1631",        WACOM_PKGLEN_GRAPHIRE,  34623, 19553,  511,
 	  0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x57 =
+	{ "Wacom DTK2241",        WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
+	  63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES};
 static const struct wacom_features wacom_features_0x59 = /* Pen */
 	{ "Wacom DTH2242",        WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
 	  63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
@@ -1972,6 +1996,12 @@ static const struct wacom_features wacom_features_0xCC =
 static const struct wacom_features wacom_features_0xFA =
 	{ "Wacom Cintiq 22HD",    WACOM_PKGLEN_INTUOS,    95840, 54260, 2047,
 	  63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+static const struct wacom_features wacom_features_0x5B =
+	{ "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS,      95840, 54260, 2047,
+	  63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
+static const struct wacom_features wacom_features_0x5E =
+	{ "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
+	  .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
 static const struct wacom_features wacom_features_0x90 =
 	{ "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,
 	  0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -2143,8 +2173,11 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0x43) },
 	{ USB_DEVICE_WACOM(0x44) },
 	{ USB_DEVICE_WACOM(0x45) },
+	{ USB_DEVICE_WACOM(0x57) },
 	{ USB_DEVICE_WACOM(0x59) },
 	{ USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
+	{ USB_DEVICE_WACOM(0x5B) },
+	{ USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
 	{ USB_DEVICE_WACOM(0xB0) },
 	{ USB_DEVICE_WACOM(0xB1) },
 	{ USB_DEVICE_WACOM(0xB2) },
@@ -2205,6 +2238,7 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0x100) },
 	{ USB_DEVICE_WACOM(0x101) },
 	{ USB_DEVICE_WACOM(0x10D) },
+	{ USB_DEVICE_WACOM(0x304) },
 	{ USB_DEVICE_WACOM(0x4001) },
 	{ USB_DEVICE_WACOM(0x47) },
 	{ USB_DEVICE_WACOM(0xF4) },
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index 5f9a772..dfc9e08 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -82,6 +82,7 @@ enum {
 	WACOM_24HD,
 	CINTIQ,
 	WACOM_BEE,
+	WACOM_13HD,
 	WACOM_MO,
 	WIRELESS,
 	BAMBOO_PT,
diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index c706894..e8d4572 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -299,7 +299,6 @@ static int pm860x_touch_remove(struct platform_device *pdev)
 
 	input_unregister_device(touch->idev);
 	free_irq(touch->irq, touch);
-	platform_set_drvdata(pdev, NULL);
 	kfree(touch);
 	return 0;
 }
diff --git a/drivers/input/touchscreen/atmel-wm97xx.c b/drivers/input/touchscreen/atmel-wm97xx.c
index 2c1e46b..268a35e 100644
--- a/drivers/input/touchscreen/atmel-wm97xx.c
+++ b/drivers/input/touchscreen/atmel-wm97xx.c
@@ -372,7 +372,6 @@ static int __init atmel_wm97xx_probe(struct platform_device *pdev)
 err_irq:
 	free_irq(atmel_wm97xx->ac97c_irq, atmel_wm97xx);
 err:
-	platform_set_drvdata(pdev, NULL);
 	kfree(atmel_wm97xx);
 	return ret;
 }
@@ -386,7 +385,6 @@ static int __exit atmel_wm97xx_remove(struct platform_device *pdev)
 	free_irq(atmel_wm97xx->ac97c_irq, atmel_wm97xx);
 	del_timer_sync(&atmel_wm97xx->pen_timer);
 	wm97xx_unregister_mach_ops(wm);
-	platform_set_drvdata(pdev, NULL);
 	kfree(atmel_wm97xx);
 
 	return 0;
diff --git a/drivers/input/touchscreen/da9052_tsi.c b/drivers/input/touchscreen/da9052_tsi.c
index 8f561e2..ab64d58 100644
--- a/drivers/input/touchscreen/da9052_tsi.c
+++ b/drivers/input/touchscreen/da9052_tsi.c
@@ -329,8 +329,6 @@ static int  da9052_ts_remove(struct platform_device *pdev)
 	input_unregister_device(tsi->dev);
 	kfree(tsi);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/touchscreen/egalax_ts.c b/drivers/input/touchscreen/egalax_ts.c
index 17c9097..ef5fcb0 100644
--- a/drivers/input/touchscreen/egalax_ts.c
+++ b/drivers/input/touchscreen/egalax_ts.c
@@ -166,24 +166,22 @@ static int egalax_firmware_version(struct i2c_client *client)
 }
 
 static int egalax_ts_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
+			   const struct i2c_device_id *id)
 {
 	struct egalax_ts *ts;
 	struct input_dev *input_dev;
-	int ret;
 	int error;
 
-	ts = kzalloc(sizeof(struct egalax_ts), GFP_KERNEL);
+	ts = devm_kzalloc(&client->dev, sizeof(struct egalax_ts), GFP_KERNEL);
 	if (!ts) {
 		dev_err(&client->dev, "Failed to allocate memory\n");
 		return -ENOMEM;
 	}
 
-	input_dev = input_allocate_device();
+	input_dev = devm_input_allocate_device(&client->dev);
 	if (!input_dev) {
 		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_ts;
+		return -ENOMEM;
 	}
 
 	ts->client = client;
@@ -193,19 +191,17 @@ static int egalax_ts_probe(struct i2c_client *client,
 	error = egalax_wake_up_device(client);
 	if (error) {
 		dev_err(&client->dev, "Failed to wake up the controller\n");
-		goto err_free_dev;
+		return error;
 	}
 
-	ret = egalax_firmware_version(client);
-	if (ret < 0) {
+	error = egalax_firmware_version(client);
+	if (error < 0) {
 		dev_err(&client->dev, "Failed to read firmware version\n");
-		error = -EIO;
-		goto err_free_dev;
+		return error;
 	}
 
 	input_dev->name = "EETI eGalax Touch Screen";
 	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
 
 	__set_bit(EV_ABS, input_dev->evbit);
 	__set_bit(EV_KEY, input_dev->evbit);
@@ -216,46 +212,26 @@ static int egalax_ts_probe(struct i2c_client *client,
 	input_set_abs_params(input_dev,
 			     ABS_MT_POSITION_X, 0, EGALAX_MAX_X, 0, 0);
 	input_set_abs_params(input_dev,
-			     ABS_MT_POSITION_X, 0, EGALAX_MAX_Y, 0, 0);
+			     ABS_MT_POSITION_Y, 0, EGALAX_MAX_Y, 0, 0);
 	input_mt_init_slots(input_dev, MAX_SUPPORT_POINTS, 0);
 
 	input_set_drvdata(input_dev, ts);
 
-	error = request_threaded_irq(client->irq, NULL, egalax_ts_interrupt,
-				     IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-				     "egalax_ts", ts);
+	error = devm_request_threaded_irq(&client->dev, client->irq, NULL,
+					  egalax_ts_interrupt,
+					  IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+					  "egalax_ts", ts);
 	if (error < 0) {
 		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_free_dev;
+		return error;
 	}
 
 	error = input_register_device(ts->input_dev);
 	if (error)
-		goto err_free_irq;
+		return error;
 
 	i2c_set_clientdata(client, ts);
 	return 0;
-
-err_free_irq:
-	free_irq(client->irq, ts);
-err_free_dev:
-	input_free_device(input_dev);
-err_free_ts:
-	kfree(ts);
-
-	return error;
-}
-
-static int egalax_ts_remove(struct i2c_client *client)
-{
-	struct egalax_ts *ts = i2c_get_clientdata(client);
-
-	free_irq(client->irq, ts);
-
-	input_unregister_device(ts->input_dev);
-	kfree(ts);
-
-	return 0;
 }
 
 static const struct i2c_device_id egalax_ts_id[] = {
@@ -301,7 +277,6 @@ static struct i2c_driver egalax_ts_driver = {
 	},
 	.id_table	= egalax_ts_id,
 	.probe		= egalax_ts_probe,
-	.remove		= egalax_ts_remove,
 };
 
 module_i2c_driver(egalax_ts_driver);
diff --git a/drivers/input/touchscreen/intel-mid-touch.c b/drivers/input/touchscreen/intel-mid-touch.c
index 465db5d..e30d837 100644
--- a/drivers/input/touchscreen/intel-mid-touch.c
+++ b/drivers/input/touchscreen/intel-mid-touch.c
@@ -651,8 +651,6 @@ static int mrstouch_remove(struct platform_device *pdev)
 	input_unregister_device(tsdev->input);
 	kfree(tsdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index 282d7c7..e463a79 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -145,7 +145,6 @@ static int jornada720_ts_probe(struct platform_device *pdev)
  fail2:
 	free_irq(IRQ_GPIO9, pdev);
  fail1:
-	platform_set_drvdata(pdev, NULL);
 	input_free_device(input_dev);
 	kfree(jornada_ts);
 	return error;
@@ -156,7 +155,6 @@ static int jornada720_ts_remove(struct platform_device *pdev)
 	struct jornada_ts *jornada_ts = platform_get_drvdata(pdev);
 
 	free_irq(IRQ_GPIO9, pdev);
-	platform_set_drvdata(pdev, NULL);
 	input_unregister_device(jornada_ts->dev);
 	kfree(jornada_ts);
 
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c
index 89308fe..d6f099c 100644
--- a/drivers/input/touchscreen/mc13783_ts.c
+++ b/drivers/input/touchscreen/mc13783_ts.c
@@ -233,8 +233,6 @@ static int mc13783_ts_remove(struct platform_device *pdev)
 {
 	struct mc13783_ts_priv *priv = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	destroy_workqueue(priv->workq);
 	input_unregister_device(priv->idev);
 	kfree(priv);
diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 51e7b87..50fb129 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -336,7 +336,6 @@ static int titsc_remove(struct platform_device *pdev)
 
 	input_unregister_device(ts_dev->input);
 
-	platform_set_drvdata(pdev, NULL);
 	kfree(ts_dev);
 	return 0;
 }
diff --git a/drivers/input/touchscreen/tnetv107x-ts.c b/drivers/input/touchscreen/tnetv107x-ts.c
index acfb876..c47827a 100644
--- a/drivers/input/touchscreen/tnetv107x-ts.c
+++ b/drivers/input/touchscreen/tnetv107x-ts.c
@@ -351,7 +351,6 @@ error_clk:
 error_map:
 	release_mem_region(ts->res->start, resource_size(ts->res));
 error_res:
-	platform_set_drvdata(pdev, NULL);
 	kfree(ts);
 
 	return error;
@@ -366,7 +365,6 @@ static int tsc_remove(struct platform_device *pdev)
 	clk_put(ts->clk);
 	iounmap(ts->regs);
 	release_mem_region(ts->res->start, resource_size(ts->res));
-	platform_set_drvdata(pdev, NULL);
 	kfree(ts);
 
 	return 0;
diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c
index d2ef8f0..003d0c3 100644
--- a/drivers/input/touchscreen/w90p910_ts.c
+++ b/drivers/input/touchscreen/w90p910_ts.c
@@ -318,8 +318,6 @@ static int w90x900ts_remove(struct platform_device *pdev)
 	input_unregister_device(w90p910_ts->input);
 	kfree(w90p910_ts);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 5a68e5a..4aca1b2 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
@@ -349,6 +350,9 @@ static int intc_irqpin_probe(struct platform_device *pdev)
 	/* deal with driver instance configuration */
 	if (pdata)
 		memcpy(&p->config, pdata, sizeof(*pdata));
+	else
+		of_property_read_u32(pdev->dev.of_node, "sense-bitfield-width",
+				     &p->config.sense_bitfield_width);
 	if (!p->config.sense_bitfield_width)
 		p->config.sense_bitfield_width = 4; /* default to 4 bits */
 
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 927bff3..3651f77 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -19,6 +19,7 @@
 
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
@@ -181,6 +182,9 @@ static int irqc_probe(struct platform_device *pdev)
 		goto err1;
 	}
 
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_get_sync(&pdev->dev);
+
 	/* allow any number of IRQs between 1 and IRQC_IRQ_MAX */
 	for (k = 0; k < IRQC_IRQ_MAX; k++) {
 		irq = platform_get_resource(pdev, IORESOURCE_IRQ, k);
@@ -248,13 +252,15 @@ static int irqc_probe(struct platform_device *pdev)
 
 	return 0;
 err3:
-	for (; k >= 0; k--)
-		free_irq(p->irq[k - 1].requested_irq, &p->irq[k - 1]);
+	while (--k >= 0)
+		free_irq(p->irq[k].requested_irq, &p->irq[k]);
 
 	irq_domain_remove(p->irq_domain);
 err2:
 	iounmap(p->iomem);
 err1:
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
 	kfree(p);
 err0:
 	return ret;
@@ -270,6 +276,8 @@ static int irqc_remove(struct platform_device *pdev)
 
 	irq_domain_remove(p->irq_domain);
 	iounmap(p->iomem);
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
 	kfree(p);
 	return 0;
 }
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index ef99229..12c56f8 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -429,18 +429,6 @@ config LEDS_ASIC3
 	  cannot be used. This driver supports hardware blinking with an on+off
 	  period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
 
-config LEDS_RENESAS_TPU
-	bool "LED support for Renesas TPU"
-	depends on LEDS_CLASS=y && HAVE_CLK && GPIOLIB
-	help
-	  This option enables build of the LED TPU platform driver,
-	  suitable to drive any TPU channel on newer Renesas SoCs.
-	  The driver controls the GPIO pin connected to the LED via
-	  the GPIO framework and expects the LED to be connected to
-	  a pin that can be driven in both GPIO mode and using TPU
-	  pin function. The latter to support brightness control.
-	  Brightness control is supported but hardware blinking is not.
-
 config LEDS_TCA6507
 	tristate "LED Support for TCA6507 I2C chip"
 	depends on LEDS_CLASS && I2C
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index ac28977..ae4b613 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -49,7 +49,6 @@ obj-$(CONFIG_LEDS_MC13783)		+= leds-mc13783.o
 obj-$(CONFIG_LEDS_NS2)			+= leds-ns2.o
 obj-$(CONFIG_LEDS_NETXBIG)		+= leds-netxbig.o
 obj-$(CONFIG_LEDS_ASIC3)		+= leds-asic3.o
-obj-$(CONFIG_LEDS_RENESAS_TPU)		+= leds-renesas-tpu.o
 obj-$(CONFIG_LEDS_MAX8997)		+= leds-max8997.o
 obj-$(CONFIG_LEDS_LM355x)		+= leds-lm355x.o
 obj-$(CONFIG_LEDS_BLINKM)		+= leds-blinkm.o
diff --git a/drivers/leds/leds-atmel-pwm.c b/drivers/leds/leds-atmel-pwm.c
index 8a39c5b..90518f8 100644
--- a/drivers/leds/leds-atmel-pwm.c
+++ b/drivers/leds/leds-atmel-pwm.c
@@ -129,7 +129,6 @@ static int pwmled_remove(struct platform_device *pdev)
 		pwm_channel_free(&led->pwmc);
 	}
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index a0d931b..555ee46e 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -281,8 +281,6 @@ static int gpio_led_remove(struct platform_device *pdev)
 	for (i = 0; i < priv->num_leds; i++)
 		delete_gpio_led(&priv->leds[i]);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 19752c9..1392feb 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -31,6 +31,7 @@
 #include <linux/mutex.h>
 #include <linux/platform_data/leds-lp55xx.h>
 #include <linux/slab.h>
+#include <linux/of.h>
 
 #include "leds-lp55xx-common.h"
 
@@ -416,12 +417,20 @@ static int lp5521_probe(struct i2c_client *client,
 	int ret;
 	struct lp55xx_chip *chip;
 	struct lp55xx_led *led;
-	struct lp55xx_platform_data *pdata = client->dev.platform_data;
-
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data\n");
-		return -EINVAL;
+	struct lp55xx_platform_data *pdata;
+	struct device_node *np = client->dev.of_node;
+
+	if (!client->dev.platform_data) {
+		if (np) {
+			ret = lp55xx_of_populate_pdata(&client->dev, np);
+			if (ret < 0)
+				return ret;
+		} else {
+			dev_err(&client->dev, "no platform data\n");
+			return -EINVAL;
+		}
 	}
+	pdata = client->dev.platform_data;
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)
@@ -485,9 +494,18 @@ static const struct i2c_device_id lp5521_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, lp5521_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id of_lp5521_leds_match[] = {
+	{ .compatible = "national,lp5521", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, of_lp5521_leds_match);
+#endif
 static struct i2c_driver lp5521_driver = {
 	.driver = {
 		.name	= "lp5521",
+		.of_match_table = of_match_ptr(of_lp5521_leds_match),
 	},
 	.probe		= lp5521_probe,
 	.remove		= lp5521_remove,
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 229f734..3979428 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -429,12 +429,20 @@ static int lp5523_probe(struct i2c_client *client,
 	int ret;
 	struct lp55xx_chip *chip;
 	struct lp55xx_led *led;
-	struct lp55xx_platform_data *pdata = client->dev.platform_data;
-
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data\n");
-		return -EINVAL;
+	struct lp55xx_platform_data *pdata;
+	struct device_node *np = client->dev.of_node;
+
+	if (!client->dev.platform_data) {
+		if (np) {
+			ret = lp55xx_of_populate_pdata(&client->dev, np);
+			if (ret < 0)
+				return ret;
+		} else {
+			dev_err(&client->dev, "no platform data\n");
+			return -EINVAL;
+		}
 	}
+	pdata = client->dev.platform_data;
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)
@@ -500,9 +508,19 @@ static const struct i2c_device_id lp5523_id[] = {
 
 MODULE_DEVICE_TABLE(i2c, lp5523_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id of_lp5523_leds_match[] = {
+	{ .compatible = "national,lp5523", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, of_lp5523_leds_match);
+#endif
+
 static struct i2c_driver lp5523_driver = {
 	.driver = {
 		.name	= "lp5523x",
+		.of_match_table = of_match_ptr(of_lp5523_leds_match),
 	},
 	.probe		= lp5523_probe,
 	.remove		= lp5523_remove,
diff --git a/drivers/leds/leds-lp5562.c b/drivers/leds/leds-lp5562.c
index 513f239..cbd856d 100644
--- a/drivers/leds/leds-lp5562.c
+++ b/drivers/leds/leds-lp5562.c
@@ -515,12 +515,20 @@ static int lp5562_probe(struct i2c_client *client,
 	int ret;
 	struct lp55xx_chip *chip;
 	struct lp55xx_led *led;
-	struct lp55xx_platform_data *pdata = client->dev.platform_data;
-
-	if (!pdata) {
-		dev_err(&client->dev, "no platform data\n");
-		return -EINVAL;
+	struct lp55xx_platform_data *pdata;
+	struct device_node *np = client->dev.of_node;
+
+	if (!client->dev.platform_data) {
+		if (np) {
+			ret = lp55xx_of_populate_pdata(&client->dev, np);
+			if (ret < 0)
+				return ret;
+		} else {
+			dev_err(&client->dev, "no platform data\n");
+			return -EINVAL;
+		}
 	}
+	pdata = client->dev.platform_data;
 
 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)
@@ -583,9 +591,19 @@ static const struct i2c_device_id lp5562_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, lp5562_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id of_lp5562_leds_match[] = {
+	{ .compatible = "ti,lp5562", },
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, of_lp5562_leds_match);
+#endif
+
 static struct i2c_driver lp5562_driver = {
 	.driver = {
 		.name	= "lp5562",
+		.of_match_table = of_match_ptr(of_lp5562_leds_match),
 	},
 	.probe		= lp5562_probe,
 	.remove		= lp5562_remove,
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c
index ba34199..c2fecd4 100644
--- a/drivers/leds/leds-lp55xx-common.c
+++ b/drivers/leds/leds-lp55xx-common.c
@@ -19,6 +19,7 @@
 #include <linux/leds.h>
 #include <linux/module.h>
 #include <linux/platform_data/leds-lp55xx.h>
+#include <linux/slab.h>
 
 #include "leds-lp55xx-common.h"
 
@@ -554,6 +555,50 @@ void lp55xx_unregister_sysfs(struct lp55xx_chip *chip)
 }
 EXPORT_SYMBOL_GPL(lp55xx_unregister_sysfs);
 
+int lp55xx_of_populate_pdata(struct device *dev, struct device_node *np)
+{
+	struct device_node *child;
+	struct lp55xx_platform_data *pdata;
+	struct lp55xx_led_config *cfg;
+	int num_channels;
+	int i = 0;
+
+	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
+
+	num_channels = of_get_child_count(np);
+	if (num_channels == 0) {
+		dev_err(dev, "no LED channels\n");
+		return -EINVAL;
+	}
+
+	cfg = devm_kzalloc(dev, sizeof(*cfg) * num_channels, GFP_KERNEL);
+	if (!cfg)
+		return -ENOMEM;
+
+	pdata->led_config = &cfg[0];
+	pdata->num_channels = num_channels;
+
+	for_each_child_of_node(np, child) {
+		cfg[i].chan_nr = i;
+
+		of_property_read_string(child, "chan-name", &cfg[i].name);
+		of_property_read_u8(child, "led-cur", &cfg[i].led_current);
+		of_property_read_u8(child, "max-cur", &cfg[i].max_current);
+
+		i++;
+	}
+
+	of_property_read_string(np, "label", &pdata->label);
+	of_property_read_u8(np, "clock-mode", &pdata->clock_mode);
+
+	dev->platform_data = pdata;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(lp55xx_of_populate_pdata);
+
 MODULE_AUTHOR("Milo Kim <milo.kim@ti.com>");
 MODULE_DESCRIPTION("LP55xx Common Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/leds/leds-lp55xx-common.h b/drivers/leds/leds-lp55xx-common.h
index fa6a078..dbbf86d 100644
--- a/drivers/leds/leds-lp55xx-common.h
+++ b/drivers/leds/leds-lp55xx-common.h
@@ -135,4 +135,8 @@ extern void lp55xx_unregister_leds(struct lp55xx_led *led,
 extern int lp55xx_register_sysfs(struct lp55xx_chip *chip);
 extern void lp55xx_unregister_sysfs(struct lp55xx_chip *chip);
 
+/* common device tree population function */
+extern int lp55xx_of_populate_pdata(struct device *dev,
+				    struct device_node *np);
+
 #endif /* _LEDS_LP55XX_COMMON_H */
diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
index e942ada..ea8fc5d 100644
--- a/drivers/leds/leds-mc13783.c
+++ b/drivers/leds/leds-mc13783.c
@@ -371,7 +371,6 @@ static int mc13783_led_remove(struct platform_device *pdev)
 
 	mc13xxx_unlock(dev);
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c
index 70137b1..e7df987 100644
--- a/drivers/leds/leds-ns2.c
+++ b/drivers/leds/leds-ns2.c
@@ -374,8 +374,6 @@ static int ns2_led_remove(struct platform_device *pdev)
 	for (i = 0; i < priv->num_leds; i++)
 		delete_ns2_led(&priv->leds_data[i]);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/leds/leds-ot200.c b/drivers/leds/leds-ot200.c
index ee14662..98cae52 100644
--- a/drivers/leds/leds-ot200.c
+++ b/drivers/leds/leds-ot200.c
@@ -47,37 +47,37 @@ static struct ot200_led leds[] = {
 	{
 		.name = "led_1",
 		.port = 0x49,
-		.mask = BIT(7),
+		.mask = BIT(6),
 	},
 	{
 		.name = "led_2",
 		.port = 0x49,
-		.mask = BIT(6),
+		.mask = BIT(5),
 	},
 	{
 		.name = "led_3",
 		.port = 0x49,
-		.mask = BIT(5),
+		.mask = BIT(4),
 	},
 	{
 		.name = "led_4",
 		.port = 0x49,
-		.mask = BIT(4),
+		.mask = BIT(3),
 	},
 	{
 		.name = "led_5",
 		.port = 0x49,
-		.mask = BIT(3),
+		.mask = BIT(2),
 	},
 	{
 		.name = "led_6",
 		.port = 0x49,
-		.mask = BIT(2),
+		.mask = BIT(1),
 	},
 	{
 		.name = "led_7",
 		.port = 0x49,
-		.mask = BIT(1),
+		.mask = BIT(0),
 	}
 };
 
diff --git a/drivers/leds/leds-renesas-tpu.c b/drivers/leds/leds-renesas-tpu.c
deleted file mode 100644
index 9483f1c..0000000
--- a/drivers/leds/leds-renesas-tpu.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- * LED control using Renesas TPU
- *
- *  Copyright (C) 2011 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/spinlock.h>
-#include <linux/printk.h>
-#include <linux/ioport.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/leds.h>
-#include <linux/platform_data/leds-renesas-tpu.h>
-#include <linux/gpio.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/pm_runtime.h>
-#include <linux/workqueue.h>
-
-enum r_tpu_pin { R_TPU_PIN_UNUSED, R_TPU_PIN_GPIO, R_TPU_PIN_GPIO_FN };
-enum r_tpu_timer { R_TPU_TIMER_UNUSED, R_TPU_TIMER_ON };
-
-struct r_tpu_priv {
-	struct led_classdev ldev;
-	void __iomem *mapbase;
-	struct clk *clk;
-	struct platform_device *pdev;
-	enum r_tpu_pin pin_state;
-	enum r_tpu_timer timer_state;
-	unsigned long min_rate;
-	unsigned int refresh_rate;
-	struct work_struct work;
-	enum led_brightness new_brightness;
-};
-
-static DEFINE_SPINLOCK(r_tpu_lock);
-
-#define TSTR -1 /* Timer start register (shared register) */
-#define TCR  0 /* Timer control register (+0x00) */
-#define TMDR 1 /* Timer mode register (+0x04) */
-#define TIOR 2 /* Timer I/O control register (+0x08) */
-#define TIER 3 /* Timer interrupt enable register (+0x0c) */
-#define TSR  4 /* Timer status register (+0x10) */
-#define TCNT 5 /* Timer counter (+0x14) */
-#define TGRA 6 /* Timer general register A (+0x18) */
-#define TGRB 7 /* Timer general register B (+0x1c) */
-#define TGRC 8 /* Timer general register C (+0x20) */
-#define TGRD 9 /* Timer general register D (+0x24) */
-
-static inline unsigned short r_tpu_read(struct r_tpu_priv *p, int reg_nr)
-{
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
-	void __iomem *base = p->mapbase;
-	unsigned long offs = reg_nr << 2;
-
-	if (reg_nr == TSTR)
-		return ioread16(base - cfg->channel_offset);
-
-	return ioread16(base + offs);
-}
-
-static inline void r_tpu_write(struct r_tpu_priv *p, int reg_nr,
-			       unsigned short value)
-{
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
-	void __iomem *base = p->mapbase;
-	unsigned long offs = reg_nr << 2;
-
-	if (reg_nr == TSTR) {
-		iowrite16(value, base - cfg->channel_offset);
-		return;
-	}
-
-	iowrite16(value, base + offs);
-}
-
-static void r_tpu_start_stop_ch(struct r_tpu_priv *p, int start)
-{
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
-	unsigned long flags, value;
-
-	/* start stop register shared by multiple timer channels */
-	spin_lock_irqsave(&r_tpu_lock, flags);
-	value = r_tpu_read(p, TSTR);
-
-	if (start)
-		value |= 1 << cfg->timer_bit;
-	else
-		value &= ~(1 << cfg->timer_bit);
-
-	r_tpu_write(p, TSTR, value);
-	spin_unlock_irqrestore(&r_tpu_lock, flags);
-}
-
-static int r_tpu_enable(struct r_tpu_priv *p, enum led_brightness brightness)
-{
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
-	int prescaler[] = { 1, 4, 16, 64 };
-	int k, ret;
-	unsigned long rate, tmp;
-
-	if (p->timer_state == R_TPU_TIMER_ON)
-		return 0;
-
-	/* wake up device and enable clock */
-	pm_runtime_get_sync(&p->pdev->dev);
-	ret = clk_enable(p->clk);
-	if (ret) {
-		dev_err(&p->pdev->dev, "cannot enable clock\n");
-		return ret;
-	}
-
-	/* make sure channel is disabled */
-	r_tpu_start_stop_ch(p, 0);
-
-	/* get clock rate after enabling it */
-	rate = clk_get_rate(p->clk);
-
-	/* pick the lowest acceptable rate */
-	for (k = ARRAY_SIZE(prescaler) - 1; k >= 0; k--)
-		if ((rate / prescaler[k]) >= p->min_rate)
-			break;
-
-	if (k < 0) {
-		dev_err(&p->pdev->dev, "clock rate mismatch\n");
-		goto err0;
-	}
-	dev_dbg(&p->pdev->dev, "rate = %lu, prescaler %u\n",
-		rate, prescaler[k]);
-
-	/* clear TCNT on TGRB match, count on rising edge, set prescaler */
-	r_tpu_write(p, TCR, 0x0040 | k);
-
-	/* output 0 until TGRA, output 1 until TGRB */
-	r_tpu_write(p, TIOR, 0x0002);
-
-	rate /= prescaler[k] * p->refresh_rate;
-	r_tpu_write(p, TGRB, rate);
-	dev_dbg(&p->pdev->dev, "TRGB = 0x%04lx\n", rate);
-
-	tmp = (cfg->max_brightness - brightness) * rate;
-	r_tpu_write(p, TGRA, tmp / cfg->max_brightness);
-	dev_dbg(&p->pdev->dev, "TRGA = 0x%04lx\n", tmp / cfg->max_brightness);
-
-	/* PWM mode */
-	r_tpu_write(p, TMDR, 0x0002);
-
-	/* enable channel */
-	r_tpu_start_stop_ch(p, 1);
-
-	p->timer_state = R_TPU_TIMER_ON;
-	return 0;
- err0:
-	clk_disable(p->clk);
-	pm_runtime_put_sync(&p->pdev->dev);
-	return -ENOTSUPP;
-}
-
-static void r_tpu_disable(struct r_tpu_priv *p)
-{
-	if (p->timer_state == R_TPU_TIMER_UNUSED)
-		return;
-
-	/* disable channel */
-	r_tpu_start_stop_ch(p, 0);
-
-	/* stop clock and mark device as idle */
-	clk_disable(p->clk);
-	pm_runtime_put_sync(&p->pdev->dev);
-
-	p->timer_state = R_TPU_TIMER_UNUSED;
-}
-
-static void r_tpu_set_pin(struct r_tpu_priv *p, enum r_tpu_pin new_state,
-			  enum led_brightness brightness)
-{
-	struct led_renesas_tpu_config *cfg = p->pdev->dev.platform_data;
-
-	if (p->pin_state == new_state) {
-		if (p->pin_state == R_TPU_PIN_GPIO)
-			gpio_set_value(cfg->pin_gpio, brightness);
-		return;
-	}
-
-	if (p->pin_state == R_TPU_PIN_GPIO)
-		gpio_free(cfg->pin_gpio);
-
-	if (p->pin_state == R_TPU_PIN_GPIO_FN)
-		gpio_free(cfg->pin_gpio_fn);
-
-	if (new_state == R_TPU_PIN_GPIO)
-		gpio_request_one(cfg->pin_gpio, !!brightness ?
-				GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
-				cfg->name);
-
-	if (new_state == R_TPU_PIN_GPIO_FN)
-		gpio_request(cfg->pin_gpio_fn, cfg->name);
-
-	p->pin_state = new_state;
-}
-
-static void r_tpu_work(struct work_struct *work)
-{
-	struct r_tpu_priv *p = container_of(work, struct r_tpu_priv, work);
-	enum led_brightness brightness = p->new_brightness;
-
-	r_tpu_disable(p);
-
-	/* off and maximum are handled as GPIO pins, in between PWM */
-	if ((brightness == 0) || (brightness == p->ldev.max_brightness))
-		r_tpu_set_pin(p, R_TPU_PIN_GPIO, brightness);
-	else {
-		r_tpu_set_pin(p, R_TPU_PIN_GPIO_FN, 0);
-		r_tpu_enable(p, brightness);
-	}
-}
-
-static void r_tpu_set_brightness(struct led_classdev *ldev,
-				 enum led_brightness brightness)
-{
-	struct r_tpu_priv *p = container_of(ldev, struct r_tpu_priv, ldev);
-	p->new_brightness = brightness;
-	schedule_work(&p->work);
-}
-
-static int r_tpu_probe(struct platform_device *pdev)
-{
-	struct led_renesas_tpu_config *cfg = pdev->dev.platform_data;
-	struct r_tpu_priv *p;
-	struct resource *res;
-	int ret;
-
-	if (!cfg) {
-		dev_err(&pdev->dev, "missing platform data\n");
-		return -ENODEV;
-	}
-
-	p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL);
-	if (p == NULL) {
-		dev_err(&pdev->dev, "failed to allocate driver data\n");
-		return -ENOMEM;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to get I/O memory\n");
-		return -ENXIO;
-	}
-
-	/* map memory, let mapbase point to our channel */
-	p->mapbase = devm_ioremap_nocache(&pdev->dev, res->start,
-					resource_size(res));
-	if (p->mapbase == NULL) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		return -ENXIO;
-	}
-
-	/* get hold of clock */
-	p->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(p->clk)) {
-		dev_err(&pdev->dev, "cannot get clock\n");
-		return PTR_ERR(p->clk);
-	}
-
-	p->pdev = pdev;
-	p->pin_state = R_TPU_PIN_UNUSED;
-	p->timer_state = R_TPU_TIMER_UNUSED;
-	p->refresh_rate = cfg->refresh_rate ? cfg->refresh_rate : 100;
-	r_tpu_set_pin(p, R_TPU_PIN_GPIO, LED_OFF);
-	platform_set_drvdata(pdev, p);
-
-	INIT_WORK(&p->work, r_tpu_work);
-
-	p->ldev.name = cfg->name;
-	p->ldev.brightness = LED_OFF;
-	p->ldev.max_brightness = cfg->max_brightness;
-	p->ldev.brightness_set = r_tpu_set_brightness;
-	p->ldev.flags |= LED_CORE_SUSPENDRESUME;
-	ret = led_classdev_register(&pdev->dev, &p->ldev);
-	if (ret < 0)
-		goto err0;
-
-	/* max_brightness may be updated by the LED core code */
-	p->min_rate = p->ldev.max_brightness * p->refresh_rate;
-
-	pm_runtime_enable(&pdev->dev);
-	return 0;
-
- err0:
-	r_tpu_set_pin(p, R_TPU_PIN_UNUSED, LED_OFF);
-	return ret;
-}
-
-static int r_tpu_remove(struct platform_device *pdev)
-{
-	struct r_tpu_priv *p = platform_get_drvdata(pdev);
-
-	r_tpu_set_brightness(&p->ldev, LED_OFF);
-	led_classdev_unregister(&p->ldev);
-	cancel_work_sync(&p->work);
-	r_tpu_disable(p);
-	r_tpu_set_pin(p, R_TPU_PIN_UNUSED, LED_OFF);
-
-	pm_runtime_disable(&pdev->dev);
-
-	return 0;
-}
-
-static struct platform_driver r_tpu_device_driver = {
-	.probe		= r_tpu_probe,
-	.remove		= r_tpu_remove,
-	.driver		= {
-		.name	= "leds-renesas-tpu",
-	}
-};
-
-module_platform_driver(r_tpu_device_driver);
-
-MODULE_AUTHOR("Magnus Damm");
-MODULE_DESCRIPTION("Renesas TPU LED Driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index 699187a..5b9ac32 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -1002,6 +1002,7 @@ void guest_set_pgd(struct lguest *lg, unsigned long gpgdir, u32 idx)
 			kill_guest(&lg->cpus[0],
 				   "Cannot populate switcher mapping");
 		}
+		lg->pgdirs[pgdir].last_host_cpu = -1;
 	}
 }
 
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 9545c9f..438ea21 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -16,4 +16,45 @@ config PL320_MBOX
 	  Management Engine, primarily for cpufreq. Say Y here if you want
 	  to use the PL320 IPCM support.
 
+config OMAP1_MBOX
+       tristate "OMAP1 Mailbox framework support"
+       depends on ARCH_OMAP1
+       help
+         Mailbox implementation for OMAP chips with hardware for
+         interprocessor communication involving DSP in OMAP1. Say Y here
+         if you want to use OMAP1 Mailbox framework support.
+
+config OMAP2PLUS_MBOX
+       tristate "OMAP2+ Mailbox framework support"
+       depends on ARCH_OMAP2PLUS
+       help
+         Mailbox implementation for OMAP family chips with hardware for
+         interprocessor communication involving DSP, IVA1.0 and IVA2 in
+         OMAP2/3; or IPU, IVA HD and DSP in OMAP4. Say Y here if you want
+         to use OMAP2+ Mailbox framework support.
+
+config DBX500_MBOX
+	tristate "DBx500 Mailbox driver support"
+	depends on ARCH_U8500
+	help
+	  Say Y here if you want to use DBx500 Mailbox driver support for
+	  power coprocessor access on Ux500 and Ux540 families
+
+config MBOX_KFIFO_SIZE
+       int "Mailbox kfifo default buffer size (bytes)"
+       default 256
+       help
+         Specify the default size of mailbox's kfifo buffers (bytes).
+         This can also be changed at runtime (via the mbox_kfifo_size
+         module parameter).
+
+config MBOX_DATA_SIZE
+	int "Mailbox associated data max size (bytes)"
+	default 64 if DBX500_MBOX
+	default 4
+	help
+	  Specify the default size of mailbox's associated data buffer
+	  (bytes)
+          This can also be changed at runtime (via the mbox_kfifo_size
+          module parameter).
 endif
diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile
index 543ad6a..ee5fb1e 100644
--- a/drivers/mailbox/Makefile
+++ b/drivers/mailbox/Makefile
@@ -1 +1,6 @@
 obj-$(CONFIG_PL320_MBOX)	+= pl320-ipc.o
+
+obj-$(CONFIG_MAILBOX)		+= mailbox.o
+obj-$(CONFIG_OMAP1_MBOX)	+= mailbox-omap1.o
+obj-$(CONFIG_OMAP2PLUS_MBOX)	+= mailbox-omap2.o
+obj-$(CONFIG_DBX500_MBOX)	+= mailbox-dbx500.o
diff --git a/drivers/mailbox/mailbox-dbx500.c b/drivers/mailbox/mailbox-dbx500.c
new file mode 100644
index 0000000..e9d2b0a
--- /dev/null
+++ b/drivers/mailbox/mailbox-dbx500.c
@@ -0,0 +1,648 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2012
+ *
+ * License Terms: GNU General Public License v2
+ * Author: Loic Pallardy <loic.pallardy@st.com> for ST-Ericsson
+ * DBX500 PRCM Mailbox driver
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/platform_data/mailbox-dbx500.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/irqdomain.h>
+
+#include "mailbox_internal.h"
+
+#define MAILBOX_LEGACY		0
+#define MAILBOX_UPAP		1
+
+enum {
+	MAILBOX_BLOCKING,
+	MAILBOX_ATOMIC,
+};
+
+/* CPU mailbox registers */
+#define PRCM_MBOX_CPU_VAL	0x0fc
+#define PRCM_MBOX_CPU_SET	0x100
+#define PRCM_MBOX_CPU_CLR	0x104
+
+#define PRCM_ARM_IT1_CLR	0x48C
+#define PRCM_ARM_IT1_VAL	0x494
+
+#define NUM_MB 8
+#define MBOX_BIT BIT
+#define ALL_MBOX_BITS (MBOX_BIT(NUM_MB) - 1)
+
+/* CPU mailbox shared memory */
+#define PRCM_MBOX_LEGACY_SIZE		0x220
+#define _PRCM_MBOX_HEADER		0x214 /* 16 bytes */
+#define PRCM_MBOX_HEADER_REQ_MB0	(_PRCM_MBOX_HEADER + 0x0)
+#define PRCM_MBOX_HEADER_REQ_MB1	(_PRCM_MBOX_HEADER + 0x1)
+#define PRCM_MBOX_HEADER_REQ_MB2	(_PRCM_MBOX_HEADER + 0x2)
+#define PRCM_MBOX_HEADER_REQ_MB3	(_PRCM_MBOX_HEADER + 0x3)
+#define PRCM_MBOX_HEADER_REQ_MB4	(_PRCM_MBOX_HEADER + 0x4)
+#define PRCM_MBOX_HEADER_REQ_MB5	(_PRCM_MBOX_HEADER + 0x5)
+#define PRCM_MBOX_HEADER_ACK_MB0	(_PRCM_MBOX_HEADER + 0x8)
+
+/* Req Mailboxes */
+#define PRCM_REQ_MB0			0x208 /* 12 bytes  */
+#define PRCM_REQ_MB1			0x1FC /* 12 bytes  */
+#define PRCM_REQ_MB2			0x1EC /* 16 bytes  */
+#define PRCM_REQ_MB3			0x78  /* 372 bytes  */
+#define PRCM_REQ_MB4			0x74  /* 4 bytes  */
+#define PRCM_REQ_MB5			0x70  /* 4 bytes  */
+#define PRCM_REQ_PASR			0x30 /* 4 bytes */
+
+/* Ack Mailboxes */
+#define PRCM_ACK_MB0			0x34 /* 52 bytes  */
+#define PRCM_ACK_MB1			0x30 /* 4 bytes */
+#define PRCM_ACK_MB2			0x2C /* 4 bytes */
+#define PRCM_ACK_MB3			0x28 /* 4 bytes */
+#define PRCM_ACK_MB4			0x24 /* 4 bytes */
+#define PRCM_ACK_MB5			0x20 /* 4 bytes */
+
+/* Ack Mailboxe sizes */
+#define PRCM_ACK_MB0_SIZE		0x24 /* 52 bytes  */
+#define PRCM_ACK_MB1_SIZE		0x4 /* 4 bytes */
+#define PRCM_ACK_MB2_SIZE		0x1 /* 1 bytes */
+#define PRCM_ACK_MB3_SIZE		0x2 /* 2 bytes */
+#define PRCM_ACK_MB4_SIZE		0x0 /* 0 bytes */
+#define PRCM_ACK_MB5_SIZE		0x4 /* 4 bytes */
+
+static void __iomem *mbox_base;
+static void __iomem *tcdm_mem_base;
+
+static u8 prcm_mbox_irq_mask; /* masked by default */
+static DEFINE_SPINLOCK(prcm_mbox_irqs_lock);
+
+struct dbx500_mbox_priv {
+	int			access_mode;
+	int			type;
+	int			header_size;
+	unsigned int		tx_header_offset;
+	unsigned int		rx_header_offset;
+	unsigned int		tx_offset;
+	unsigned int		rx_offset;
+	unsigned int		rx_size;
+	unsigned int		sw_irq;
+	bool			empty_flag;
+};
+
+static inline unsigned int mbox_read_reg(size_t ofs)
+{
+	return __raw_readl(mbox_base + ofs);
+}
+
+static inline void mbox_write_reg(u32 val, size_t ofs)
+{
+	__raw_writel(val, mbox_base + ofs);
+}
+
+/* Mailbox H/W preparations */
+static struct irq_chip dbx500_mbox_irq_chip;
+static struct irq_domain *dbx500_mbox_irq_domain;
+
+static int dbx500_mbox_startup(struct mailbox *mbox)
+{
+	/* Nothing to do */
+	return 0;
+}
+
+/* Mailbox IRQ handle functions */
+
+static void dbx500_mbox_enable_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&prcm_mbox_irqs_lock, flags);
+
+	prcm_mbox_irq_mask |= MBOX_BIT(mbox->id);
+
+	spin_unlock_irqrestore(&prcm_mbox_irqs_lock, flags);
+
+}
+
+static void dbx500_mbox_disable_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&prcm_mbox_irqs_lock, flags);
+
+	prcm_mbox_irq_mask &= ~MBOX_BIT(mbox->id);
+
+	spin_unlock_irqrestore(&prcm_mbox_irqs_lock, flags);
+
+}
+
+static void dbx500_mbox_ack_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	if (irq == IRQ_RX)
+		mbox_write_reg(MBOX_BIT(mbox->id), PRCM_ARM_IT1_CLR);
+}
+
+static int dbx500_mbox_is_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	struct dbx500_mbox_priv *priv = (struct dbx500_mbox_priv *)mbox->priv;
+
+	if (irq == IRQ_RX) {
+		if (mbox_read_reg(PRCM_ARM_IT1_VAL) & MBOX_BIT(mbox->id)) {
+			priv->empty_flag = true;
+			return 1;
+		} else {
+			return 0;
+		}
+	} else {
+		return 0;
+	}
+}
+
+/* message management */
+
+static int dbx500_mbox_is_ready(struct mailbox *mbox)
+{
+	return mbox_read_reg(PRCM_MBOX_CPU_VAL) & MBOX_BIT(mbox->id);
+}
+
+static int dbx500_mbox_write(struct mailbox *mbox,
+		struct mailbox_msg *msg)
+{
+	int j;
+	struct dbx500_mbox_priv *priv = (struct dbx500_mbox_priv *)mbox->priv;
+
+	if (msg->size && !msg->pdata)
+		return -EINVAL;
+
+	while (dbx500_mbox_is_ready(mbox))
+		cpu_relax();
+
+	/* write header */
+	if (priv->header_size)
+		writeb(msg->header, tcdm_mem_base + priv->tx_header_offset);
+
+	/* write data */
+	for (j = 0; j < msg->size; j++)
+		writeb(((unsigned char *)msg->pdata)[j],
+				tcdm_mem_base + priv->tx_offset + j);
+
+	/* send event */
+	mbox_write_reg(MBOX_BIT(mbox->id), PRCM_MBOX_CPU_SET);
+
+	return 0;
+}
+
+static void dbx500_mbox_read(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	struct dbx500_mbox_priv *priv = (struct dbx500_mbox_priv *)mbox->priv;
+
+	msg->header = readb(tcdm_mem_base + priv->rx_header_offset);
+	msg->pdata = (unsigned char *)(tcdm_mem_base + priv->rx_offset);
+
+	msg->size = priv->rx_size;
+	priv->empty_flag = false;
+}
+
+static int dbx500_mbox_empty(struct mailbox *mbox)
+{
+	struct dbx500_mbox_priv *priv = (struct dbx500_mbox_priv *)mbox->priv;
+	if (priv->empty_flag)
+		return 0;
+	else
+		return 1;
+}
+
+static int dbx500_mbox_poll_for_space(struct mailbox *mbox)
+{
+	return 0;
+}
+/*  interrupt management */
+
+/*  mask/unmask must be managed by SW */
+
+static void mbox_irq_mask(struct irq_data *d)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&prcm_mbox_irqs_lock, flags);
+
+	prcm_mbox_irq_mask &= ~MBOX_BIT(d->hwirq);
+
+	spin_unlock_irqrestore(&prcm_mbox_irqs_lock, flags);
+}
+
+static void mbox_irq_unmask(struct irq_data *d)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&prcm_mbox_irqs_lock, flags);
+
+	prcm_mbox_irq_mask |= MBOX_BIT(d->hwirq);
+
+	spin_unlock_irqrestore(&prcm_mbox_irqs_lock, flags);
+}
+
+static void mbox_irq_ack(struct irq_data *d)
+{
+	mbox_write_reg(MBOX_BIT(d->hwirq), PRCM_ARM_IT1_CLR);
+}
+
+static struct irq_chip dbx500_mbox_irq_chip = {
+	.name		= "dbx500_mbox",
+	.irq_disable	= mbox_irq_unmask,
+	.irq_ack	= mbox_irq_ack,
+	.irq_mask	= mbox_irq_mask,
+	.irq_unmask	= mbox_irq_unmask,
+};
+
+static int dbx500_mbox_irq_map(struct irq_domain *d, unsigned int irq,
+			       irq_hw_number_t hwirq)
+{
+	irq_set_chip_and_handler(irq, &dbx500_mbox_irq_chip,
+				handle_simple_irq);
+	set_irq_flags(irq, IRQF_VALID);
+
+	return 0;
+}
+
+static struct irq_domain_ops dbx500_mbox_irq_ops = {
+	.map    = dbx500_mbox_irq_map,
+	.xlate  = irq_domain_xlate_twocell,
+};
+
+static irqreturn_t dbx500_mbox_irq_handler(int irq, void *data)
+{
+	u32 bits;
+	u8 n;
+
+	bits = (mbox_read_reg(PRCM_ARM_IT1_VAL) & ALL_MBOX_BITS);
+	if (unlikely(!bits))
+		return IRQ_NONE;
+
+	bits &= prcm_mbox_irq_mask;
+
+	for (n = 0; bits; n++) {
+		if (bits & MBOX_BIT(n)) {
+			bits -= MBOX_BIT(n);
+			generic_handle_irq(
+				irq_find_mapping(dbx500_mbox_irq_domain, n));
+		}
+	}
+	return IRQ_HANDLED;
+}
+
+/* 5 mailboxes AP <--> PRCMU */
+static struct mailbox_ops dbx500_mbox_ops = {
+	.type		= MBOX_SHARED_MEM_TYPE,
+	.startup	= dbx500_mbox_startup,
+	.enable_irq	= dbx500_mbox_enable_irq,
+	.disable_irq	= dbx500_mbox_disable_irq,
+	.ack_irq	= dbx500_mbox_ack_irq,
+	.is_irq		= dbx500_mbox_is_irq,
+	.read		= dbx500_mbox_read,
+	.write		= dbx500_mbox_write,
+	.empty		= dbx500_mbox_empty,
+	.poll_for_space = dbx500_mbox_poll_for_space,
+};
+
+struct dbx500_mbox_priv mbox0_priv = {
+	.access_mode		= MAILBOX_ATOMIC,
+	.type			= MAILBOX_LEGACY,
+	.tx_header_offset	= PRCM_MBOX_HEADER_REQ_MB0,
+	.header_size		= 1,
+	.tx_offset		= PRCM_REQ_MB0,
+	.rx_header_offset	= PRCM_MBOX_HEADER_ACK_MB0,
+	.rx_offset		= PRCM_ACK_MB0,
+	.rx_size		= PRCM_ACK_MB0_SIZE,
+};
+
+struct mailbox mbox0_info = {
+	.name	= "mbox0",
+	.id	= 0,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox0_priv,
+};
+
+struct dbx500_mbox_priv mbox1_priv = {
+	.access_mode		= MAILBOX_BLOCKING,
+	.type			= MAILBOX_LEGACY,
+	.tx_header_offset	= PRCM_MBOX_HEADER_REQ_MB1,
+	.header_size		= 1,
+	.tx_offset		= PRCM_REQ_MB1,
+	.rx_header_offset	= PRCM_MBOX_HEADER_REQ_MB1,
+	.rx_offset		= PRCM_ACK_MB1,
+	.rx_size		= PRCM_ACK_MB1_SIZE,
+};
+
+struct mailbox mbox1_info = {
+	.name	= "mbox1",
+	.id	= 1,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox1_priv,
+};
+
+struct dbx500_mbox_priv mbox2_priv = {
+	.access_mode		= MAILBOX_BLOCKING,
+	.type			= MAILBOX_LEGACY,
+	.tx_header_offset	= PRCM_MBOX_HEADER_REQ_MB2,
+	.header_size		= 1,
+	.tx_offset		= PRCM_REQ_MB2,
+	.rx_header_offset	= PRCM_MBOX_HEADER_REQ_MB2,
+	.rx_offset		= PRCM_ACK_MB2,
+	.rx_size		= PRCM_ACK_MB2_SIZE,
+};
+
+struct mailbox mbox2_info = {
+	.name	= "mbox2",
+	.id	= 2,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox2_priv,
+};
+
+struct dbx500_mbox_priv mbox3_priv = {
+	.access_mode		= MAILBOX_BLOCKING,
+	.type			= MAILBOX_LEGACY,
+	.tx_header_offset	= PRCM_MBOX_HEADER_REQ_MB3,
+	.header_size		= 1,
+	.tx_offset		= PRCM_REQ_MB3,
+	.rx_header_offset	= PRCM_MBOX_HEADER_REQ_MB3,
+	.rx_offset		= PRCM_ACK_MB3,
+	.rx_size		= PRCM_ACK_MB3_SIZE,
+};
+
+struct mailbox mbox3_info = {
+	.name	= "mbox3",
+	.id	= 3,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox3_priv,
+};
+
+struct dbx500_mbox_priv mbox4_priv = {
+	.access_mode		= MAILBOX_BLOCKING,
+	.type			= MAILBOX_LEGACY,
+	.tx_header_offset	= PRCM_MBOX_HEADER_REQ_MB4,
+	.header_size		= 1,
+	.tx_offset		= PRCM_REQ_MB4,
+	.rx_header_offset	= PRCM_MBOX_HEADER_REQ_MB4,
+	.rx_offset		= PRCM_ACK_MB4,
+	.rx_size		= PRCM_ACK_MB4_SIZE,
+};
+
+struct mailbox mbox4_info = {
+	.name	= "mbox4",
+	.id	= 4,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox4_priv,
+};
+
+struct dbx500_mbox_priv mbox5_priv = {
+	.access_mode		= MAILBOX_BLOCKING,
+	.type			= MAILBOX_LEGACY,
+	.tx_header_offset	= PRCM_MBOX_HEADER_REQ_MB5,
+	.header_size		= 1,
+	.tx_offset		= PRCM_REQ_MB5,
+	.rx_header_offset	= PRCM_MBOX_HEADER_REQ_MB5,
+	.rx_offset		= PRCM_ACK_MB5,
+	.rx_size		= PRCM_ACK_MB5_SIZE,
+};
+
+struct mailbox mbox5_info = {
+	.name	= "mbox5",
+	.id	= 5,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox5_priv,
+};
+
+struct mailbox mbox6_info = {
+	.name	= "mbox6",
+	.id	= 6,
+	.ops	= &dbx500_mbox_ops,
+};
+
+struct mailbox mbox7_info = {
+	.name	= "mbox7",
+	.id	= 7,
+	.ops	= &dbx500_mbox_ops,
+};
+
+/* x540 mailbox definition */
+struct dbx500_mbox_priv mbox1_upap_priv = {
+	.access_mode	= MAILBOX_BLOCKING,
+	.type			= MAILBOX_UPAP,
+	.tx_header_offset	= 0,
+	.header_size	= 0,
+	.tx_offset	= 0,
+	.rx_offset	= 0, /* TODO to be replaced by dynamic detection */
+	.rx_size	= 0x40,
+};
+
+struct mailbox mbox1_upap_info = {
+	.name	= "mbox1_upap",
+	.id	= 1,
+	.ops	= &dbx500_mbox_ops,
+	.priv	= &mbox1_upap_priv,
+};
+
+struct mailbox *db8500_mboxes[] = { &mbox0_info, &mbox1_info, &mbox2_info,
+	&mbox3_info, &mbox4_info, &mbox5_info, &mbox6_info, &mbox7_info,
+	NULL };
+
+struct mailbox *dbx540_mboxes[] = { &mbox0_info, &mbox2_info,
+	&mbox3_info, &mbox4_info, &mbox5_info, &mbox6_info, &mbox7_info,
+	&mbox1_upap_info, NULL };
+
+static const struct of_device_id dbx500_mailbox_match[] = {
+	{ .compatible = "stericsson,db8500-mailbox",
+		.data = (void *)db8500_mboxes,
+	},
+	{ .compatible = "stericsson,db9540-mailbox",
+		.data = (void *)dbx540_mboxes,
+	},
+	{ /* sentinel */}
+};
+
+static int dbx500_mbox_probe(struct platform_device *pdev)
+{
+	const struct platform_device_id *platid = platform_get_device_id(pdev);
+	struct resource *mem;
+	int ret, i, irq;
+	u32 legacy_offset = 0;
+	u32 upap_offset = 0, upap_size = PRCM_MBOX_LEGACY_SIZE;
+	struct mailbox **list;
+	struct dbx500_plat_data *pdata = dev_get_platdata(&pdev->dev);
+	struct device_node *np = pdev->dev.of_node;
+	bool upap_used = false;
+
+	if (!pdata) {
+		if (np) {
+			if (of_property_read_u32(np, "legacy-offset",
+							&legacy_offset)) {
+				/* missing legacy-offset */
+				dev_err(&pdev->dev, "No legacy offset found\n");
+				return -ENODEV;
+			}
+			if (of_property_read_u32(np, "upap-offset",
+							&upap_offset)) {
+				dev_dbg(&pdev->dev, "No upap offset found\n");
+				upap_offset = -1;
+			}
+			list = (struct mailbox **)of_match_device(
+					dbx500_mailbox_match, &pdev->dev)->data;
+			if (!list) {
+				/* No mailbox configuration */
+				dev_err(&pdev->dev, "No configuration found\n");
+				return -ENODEV;
+			}
+		} else {
+			/* No mailbox configuration */
+			dev_err(&pdev->dev, "No configuration found\n");
+			return -ENODEV;
+		}
+	} else {
+		list = (struct mailbox **)platid->driver_data;
+		legacy_offset = pdata->legacy_offset;
+		upap_offset = pdata->upap_offset;
+	}
+
+	mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "prcm-reg");
+	mbox_base = devm_ioremap(&pdev->dev, mem->start, resource_size(mem));
+	if (!mbox_base) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "prcmu-tcdm");
+	tcdm_mem_base = devm_ioremap(&pdev->dev, mem->start,
+							resource_size(mem));
+	if (!tcdm_mem_base) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* check mailbox offset values */
+	if (legacy_offset >= (resource_size(mem) - PRCM_MBOX_LEGACY_SIZE)) {
+		dev_err(&pdev->dev, "Incorrect legacy offset value\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	for (i = 0; list[i]; i++) {
+		struct mailbox *mbox = list[i];
+		struct dbx500_mbox_priv *priv =
+			(struct dbx500_mbox_priv *)mbox->priv;
+		if (!priv)
+			continue;
+		if (priv->type == MAILBOX_UPAP) {
+			upap_used = true;
+			upap_size += priv->rx_size;
+			break;
+		}
+	}
+
+	if (upap_used && (upap_offset >= (resource_size(mem) - upap_size))) {
+		dev_err(&pdev->dev, "Incorrect upap offset value\n");
+		ret = -EINVAL;
+		goto out;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	/* clean all mailboxes */
+	mbox_write_reg(ALL_MBOX_BITS, PRCM_ARM_IT1_CLR);
+	ret = request_irq(irq, dbx500_mbox_irq_handler,
+			IRQF_NO_SUSPEND, "db8500_mbox", NULL);
+	if (ret) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	dbx500_mbox_irq_domain = irq_domain_add_linear(
+		np, NUM_MB, &dbx500_mbox_irq_ops, NULL);
+
+	if (!dbx500_mbox_irq_domain) {
+		dev_err(&pdev->dev, "Failed to create irqdomain\n");
+		ret = -ENOSYS;
+		goto irq_free;
+	}
+
+	/*
+	 * Update mailbox shared memory buffer offset according to mailbox
+	 * type
+	 */
+	for (i = 0; list[i]; i++) {
+		struct mailbox *mbox = list[i];
+		struct dbx500_mbox_priv *priv =
+			(struct dbx500_mbox_priv *)mbox->priv;
+		if (!priv)
+			continue;
+		mbox->irq = irq_create_mapping(dbx500_mbox_irq_domain,
+								mbox->id);
+		if (priv->type == MAILBOX_LEGACY) {
+			priv->rx_offset += legacy_offset;
+			priv->rx_header_offset += legacy_offset;
+			priv->tx_offset += legacy_offset;
+			priv->tx_header_offset += legacy_offset;
+		} else if (priv->type == MAILBOX_UPAP) {
+			priv->tx_offset += upap_offset;
+			priv->rx_offset += upap_offset;
+		}
+	}
+
+	ret = mailbox_register(&pdev->dev, list);
+irq_free:
+	if (ret)
+		free_irq(irq, NULL);
+
+out:
+	return ret;
+}
+
+static int dbx500_mbox_remove(struct platform_device *pdev)
+{
+	mailbox_unregister();
+	iounmap(mbox_base);
+	return 0;
+}
+
+static const struct platform_device_id dbx500_mbox_id[] = {
+	{
+		.name = "db8500-mailbox",
+		.driver_data = (unsigned long) db8500_mboxes,
+	}, {
+		.name = "db9540-mailbox",
+		.driver_data = (unsigned long) dbx540_mboxes,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver dbx500_mbox_driver = {
+	.probe = dbx500_mbox_probe,
+	.remove = dbx500_mbox_remove,
+	.driver = {
+		.name = "dbx500-mailbox",
+		.of_match_table = dbx500_mailbox_match,
+	},
+	.id_table = dbx500_mbox_id,
+};
+
+static int __init dbx500_mbox_init(void)
+{
+	return platform_driver_register(&dbx500_mbox_driver);
+}
+
+static void __exit dbx500_mbox_exit(void)
+{
+	platform_driver_unregister(&dbx500_mbox_driver);
+}
+
+postcore_initcall(dbx500_mbox_init);
+module_exit(dbx500_mbox_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("ST-Ericsson mailbox: dbx500 architecture specific functions");
+MODULE_AUTHOR("Loic Pallardy <loic.pallardy@st.com>");
+MODULE_ALIAS("platform:dbx500-mailbox");
diff --git a/drivers/mailbox/mailbox-omap1.c b/drivers/mailbox/mailbox-omap1.c
new file mode 100644
index 0000000..4441872
--- /dev/null
+++ b/drivers/mailbox/mailbox-omap1.c
@@ -0,0 +1,229 @@
+/*
+ * Mailbox reservation modules for OMAP1
+ *
+ * Copyright (C) 2006-2009 Nokia Corporation
+ * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+
+#include "mailbox_internal.h"
+
+#define MAILBOX_ARM2DSP1		0x00
+#define MAILBOX_ARM2DSP1b		0x04
+#define MAILBOX_DSP2ARM1		0x08
+#define MAILBOX_DSP2ARM1b		0x0c
+#define MAILBOX_DSP2ARM2		0x10
+#define MAILBOX_DSP2ARM2b		0x14
+#define MAILBOX_ARM2DSP1_Flag		0x18
+#define MAILBOX_DSP2ARM1_Flag		0x1c
+#define MAILBOX_DSP2ARM2_Flag		0x20
+
+static void __iomem *mbox_base;
+
+struct omap_mbox1_fifo {
+	unsigned long cmd;
+	unsigned long data;
+	unsigned long flag;
+};
+
+struct omap_mbox1_priv {
+	struct omap_mbox1_fifo tx_fifo;
+	struct omap_mbox1_fifo rx_fifo;
+	u32 data;
+	bool empty_flag;
+};
+
+static inline int mbox_read_reg(size_t ofs)
+{
+	return __raw_readw(mbox_base + ofs);
+}
+
+static inline void mbox_write_reg(u32 val, size_t ofs)
+{
+	__raw_writew(val, mbox_base + ofs);
+}
+
+/* msg */
+static void omap1_mbox_fifo_read(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	struct omap_mbox1_priv *priv = mbox->priv;
+	struct omap_mbox1_fifo *fifo = &priv->rx_fifo;
+
+	priv->data = mbox_read_reg(fifo->data);
+	priv->data |= ((u32) mbox_read_reg(fifo->cmd)) << 16;
+	MAILBOX_FILL_MSG((*msg), 0, priv->data, 0);
+	priv->empty_flag = false;
+}
+
+static int
+omap1_mbox_fifo_write(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	struct omap_mbox1_fifo *fifo =
+		&((struct omap_mbox1_priv *)mbox->priv)->tx_fifo;
+	u32 data = (u32)msg->pdata;
+
+	mbox_write_reg(data & 0xffff, fifo->data);
+	mbox_write_reg(data >> 16, fifo->cmd);
+
+	return 0;
+}
+
+static int omap1_mbox_fifo_empty(struct mailbox *mbox)
+{
+	struct omap_mbox1_priv *priv = (struct omap_mbox1_priv *)mbox->priv;
+	if (priv->empty_flag)
+		return 0;
+	else
+		return 1;
+}
+
+static int omap1_mbox_fifo_full(struct mailbox *mbox)
+{
+	struct omap_mbox1_fifo *fifo =
+		&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
+
+	return mbox_read_reg(fifo->flag);
+}
+
+static int omap1_mbox_poll_for_space(struct mailbox *mbox)
+{
+	int ret = 0, i = 1000;
+
+	while (omap1_mbox_fifo_full(mbox)) {
+		if (--i == 0)
+			return -1;
+		udelay(1);
+	}
+	return ret;
+}
+
+/* irq */
+static void
+omap1_mbox_enable_irq(struct mailbox *mbox, mailbox_type_t irq)
+{
+	if (irq == IRQ_RX)
+		enable_irq(mbox->irq);
+}
+
+static void
+omap1_mbox_disable_irq(struct mailbox *mbox, mailbox_type_t irq)
+{
+	if (irq == IRQ_RX)
+		disable_irq(mbox->irq);
+}
+
+static int
+omap1_mbox_is_irq(struct mailbox *mbox, mailbox_type_t irq)
+{
+	struct omap_mbox1_priv *priv = (struct omap_mbox1_priv *)mbox->priv;
+
+	if (irq == IRQ_TX)
+		return 0;
+	if (irq == IRQ_RX)
+		priv->empty_flag = true;
+
+	return 1;
+}
+
+static struct mailbox_ops omap1_mbox_ops = {
+	.type		= MBOX_HW_FIFO1_TYPE,
+	.read		= omap1_mbox_fifo_read,
+	.write		= omap1_mbox_fifo_write,
+	.empty		= omap1_mbox_fifo_empty,
+	.poll_for_space	= omap1_mbox_poll_for_space,
+	.enable_irq	= omap1_mbox_enable_irq,
+	.disable_irq	= omap1_mbox_disable_irq,
+	.is_irq		= omap1_mbox_is_irq,
+};
+
+/* FIXME: the following struct should be created automatically by the user id */
+
+/* DSP */
+static struct omap_mbox1_priv omap1_mbox_dsp_priv = {
+	.tx_fifo = {
+		.cmd	= MAILBOX_ARM2DSP1b,
+		.data	= MAILBOX_ARM2DSP1,
+		.flag	= MAILBOX_ARM2DSP1_Flag,
+	},
+	.rx_fifo = {
+		.cmd	= MAILBOX_DSP2ARM1b,
+		.data	= MAILBOX_DSP2ARM1,
+		.flag	= MAILBOX_DSP2ARM1_Flag,
+	},
+};
+
+static struct mailbox mbox_dsp_info = {
+	.name	= "dsp",
+	.ops	= &omap1_mbox_ops,
+	.priv	= &omap1_mbox_dsp_priv,
+};
+
+static struct mailbox *omap1_mboxes[] = { &mbox_dsp_info, NULL };
+
+static int omap1_mbox_probe(struct platform_device *pdev)
+{
+	struct resource *mem;
+	int ret;
+	struct mailbox **list;
+
+	list = omap1_mboxes;
+	list[0]->irq = platform_get_irq_byname(pdev, "dsp");
+
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!mem)
+		return -ENOMEM;
+
+	mbox_base = ioremap(mem->start, resource_size(mem));
+	if (!mbox_base)
+		return -ENOMEM;
+
+	ret = mailbox_register(&pdev->dev, list);
+	if (ret) {
+		iounmap(mbox_base);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int omap1_mbox_remove(struct platform_device *pdev)
+{
+	mailbox_unregister();
+	iounmap(mbox_base);
+	return 0;
+}
+
+static struct platform_driver omap1_mbox_driver = {
+	.probe	= omap1_mbox_probe,
+	.remove	= omap1_mbox_remove,
+	.driver	= {
+		.name	= "omap-mailbox",
+	},
+};
+
+static int __init omap1_mbox_init(void)
+{
+	return platform_driver_register(&omap1_mbox_driver);
+}
+
+static void __exit omap1_mbox_exit(void)
+{
+	platform_driver_unregister(&omap1_mbox_driver);
+}
+
+module_init(omap1_mbox_init);
+module_exit(omap1_mbox_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions");
+MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
+MODULE_ALIAS("platform:omap1-mailbox");
diff --git a/drivers/mailbox/mailbox-omap2.c b/drivers/mailbox/mailbox-omap2.c
new file mode 100644
index 0000000..eed5a3d
--- /dev/null
+++ b/drivers/mailbox/mailbox-omap2.c
@@ -0,0 +1,370 @@
+/*
+ * Mailbox reservation modules for OMAP2/3
+ *
+ * Copyright (C) 2006-2009 Nokia Corporation
+ * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ *        and  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/pm_runtime.h>
+#include <linux/platform_data/mailbox-omap.h>
+
+#include "mailbox_internal.h"
+
+#define MAILBOX_REVISION		0x000
+#define MAILBOX_MESSAGE(m)		(0x040 + 4 * (m))
+#define MAILBOX_FIFOSTATUS(m)		(0x080 + 4 * (m))
+#define MAILBOX_MSGSTATUS(m)		(0x0c0 + 4 * (m))
+#define MAILBOX_IRQSTATUS(u)		(0x100 + 8 * (u))
+#define MAILBOX_IRQENABLE(u)		(0x104 + 8 * (u))
+
+#define OMAP4_MAILBOX_IRQSTATUS(u)	(0x104 + 0x10 * (u))
+#define OMAP4_MAILBOX_IRQENABLE(u)	(0x108 + 0x10 * (u))
+#define OMAP4_MAILBOX_IRQENABLE_CLR(u)	(0x10c + 0x10 * (u))
+
+#define MAILBOX_IRQ_NEWMSG(m)		(1 << (2 * (m)))
+#define MAILBOX_IRQ_NOTFULL(m)		(1 << (2 * (m) + 1))
+
+#define MBOX_REG_SIZE			0x120
+
+#define OMAP4_MBOX_REG_SIZE		0x130
+
+#define MBOX_NR_REGS			(MBOX_REG_SIZE / sizeof(u32))
+#define OMAP4_MBOX_NR_REGS		(OMAP4_MBOX_REG_SIZE / sizeof(u32))
+
+static void __iomem *mbox_base;
+
+struct omap_mbox2_fifo {
+	unsigned long msg;
+	unsigned long fifo_stat;
+	unsigned long msg_stat;
+};
+
+struct omap_mbox2_priv {
+	struct omap_mbox2_fifo tx_fifo;
+	struct omap_mbox2_fifo rx_fifo;
+	unsigned long irqenable;
+	unsigned long irqstatus;
+	u32 newmsg_bit;
+	u32 notfull_bit;
+	u32 ctx[OMAP4_MBOX_NR_REGS];
+	unsigned long irqdisable;
+	u32 intr_type;
+	u32 data;
+};
+
+static void omap2_mbox_enable_irq(struct mailbox *mbox,
+		mailbox_type_t irq);
+
+static inline unsigned int mbox_read_reg(size_t ofs)
+{
+	return __raw_readl(mbox_base + ofs);
+}
+
+static inline void mbox_write_reg(u32 val, size_t ofs)
+{
+	__raw_writel(val, mbox_base + ofs);
+}
+
+/* Mailbox H/W preparations */
+static int omap2_mbox_startup(struct mailbox *mbox)
+{
+	u32 l;
+
+	pm_runtime_enable(mbox->dev->parent);
+	pm_runtime_get_sync(mbox->dev->parent);
+
+	l = mbox_read_reg(MAILBOX_REVISION);
+	pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
+
+	return 0;
+}
+
+static void omap2_mbox_shutdown(struct mailbox *mbox)
+{
+	pm_runtime_put_sync(mbox->dev->parent);
+	pm_runtime_disable(mbox->dev->parent);
+}
+
+/* Mailbox FIFO handle functions */
+static void omap2_mbox_fifo_read(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	struct omap_mbox2_priv *priv = mbox->priv;
+	struct omap_mbox2_fifo *fifo = &priv->rx_fifo;
+	priv->data = mbox_read_reg(fifo->msg);
+	MAILBOX_FILL_MSG((*msg), 0, priv->data, 0);
+}
+
+static int omap2_mbox_fifo_write(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	struct omap_mbox2_fifo *fifo =
+		&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
+
+	mbox_write_reg((u32)msg->pdata, fifo->msg);
+
+	return 0;
+}
+
+static int omap2_mbox_fifo_empty(struct mailbox *mbox)
+{
+	struct omap_mbox2_fifo *fifo =
+		&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
+	return (mbox_read_reg(fifo->msg_stat) == 0);
+}
+
+static int omap2_mbox_fifo_full(struct mailbox *mbox)
+{
+	struct omap_mbox2_fifo *fifo =
+		&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
+	return mbox_read_reg(fifo->fifo_stat);
+}
+
+static int omap2_mbox_poll_for_space(struct mailbox *mbox)
+{
+	if (omap2_mbox_fifo_full(mbox))
+		return -1;
+
+	return 0;
+}
+
+/* Mailbox IRQ handle functions */
+static void omap2_mbox_enable_irq(struct mailbox *mbox,
+		mailbox_type_t irq)
+{
+	struct omap_mbox2_priv *p = mbox->priv;
+	u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
+
+	l = mbox_read_reg(p->irqenable);
+	l |= bit;
+	mbox_write_reg(l, p->irqenable);
+}
+
+static void omap2_mbox_disable_irq(struct mailbox *mbox,
+		mailbox_type_t irq)
+{
+	struct omap_mbox2_priv *p = mbox->priv;
+	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
+
+	if (!p->intr_type)
+		bit = mbox_read_reg(p->irqdisable) & ~bit;
+
+	mbox_write_reg(bit, p->irqdisable);
+}
+
+static void omap2_mbox_ack_irq(struct mailbox *mbox,
+		mailbox_type_t irq)
+{
+	struct omap_mbox2_priv *p = mbox->priv;
+	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
+
+	mbox_write_reg(bit, p->irqstatus);
+
+	/* Flush posted write for irq status to avoid spurious interrupts */
+	mbox_read_reg(p->irqstatus);
+}
+
+static int omap2_mbox_is_irq(struct mailbox *mbox,
+		mailbox_type_t irq)
+{
+	struct omap_mbox2_priv *p = mbox->priv;
+	u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
+	u32 enable = mbox_read_reg(p->irqenable);
+	u32 status = mbox_read_reg(p->irqstatus);
+
+	return (int)(enable & status & bit);
+}
+
+static void omap2_mbox_save_ctx(struct mailbox *mbox)
+{
+	int i;
+	struct omap_mbox2_priv *p = mbox->priv;
+	int nr_regs;
+
+	if (p->intr_type)
+		nr_regs = OMAP4_MBOX_NR_REGS;
+	else
+		nr_regs = MBOX_NR_REGS;
+	for (i = 0; i < nr_regs; i++) {
+		p->ctx[i] = mbox_read_reg(i * sizeof(u32));
+
+		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
+				i, p->ctx[i]);
+	}
+}
+
+static void omap2_mbox_restore_ctx(struct mailbox *mbox)
+{
+	int i;
+	struct omap_mbox2_priv *p = mbox->priv;
+	int nr_regs;
+
+	if (p->intr_type)
+		nr_regs = OMAP4_MBOX_NR_REGS;
+	else
+		nr_regs = MBOX_NR_REGS;
+	for (i = 0; i < nr_regs; i++) {
+		mbox_write_reg(p->ctx[i], i * sizeof(u32));
+
+		dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__,
+				i, p->ctx[i]);
+	}
+}
+
+static struct mailbox_ops omap2_mbox_ops = {
+	.type		= MBOX_HW_FIFO2_TYPE,
+	.startup	= omap2_mbox_startup,
+	.shutdown	= omap2_mbox_shutdown,
+	.read		= omap2_mbox_fifo_read,
+	.write		= omap2_mbox_fifo_write,
+	.empty		= omap2_mbox_fifo_empty,
+	.poll_for_space	= omap2_mbox_poll_for_space,
+	.enable_irq	= omap2_mbox_enable_irq,
+	.disable_irq	= omap2_mbox_disable_irq,
+	.ack_irq	= omap2_mbox_ack_irq,
+	.is_irq		= omap2_mbox_is_irq,
+	.save_ctx	= omap2_mbox_save_ctx,
+	.restore_ctx	= omap2_mbox_restore_ctx,
+};
+
+static int omap2_mbox_probe(struct platform_device *pdev)
+{
+	struct resource *mem;
+	int ret;
+	struct mailbox **list, *mbox, *mboxblk;
+	struct omap_mbox2_priv *priv, *privblk;
+	struct omap_mbox_pdata *pdata = pdev->dev.platform_data;
+	struct omap_mbox_dev_info *info;
+	int i;
+
+	if (!pdata || !pdata->info_cnt || !pdata->info) {
+		pr_err("%s: platform not supported\n", __func__);
+		return -ENODEV;
+	}
+
+	/* allocate one extra for marking end of list */
+	list = kzalloc((pdata->info_cnt + 1) * sizeof(*list), GFP_KERNEL);
+	if (!list)
+		return -ENOMEM;
+
+	mboxblk = mbox = kzalloc(pdata->info_cnt * sizeof(*mbox), GFP_KERNEL);
+	if (!mboxblk) {
+		ret = -ENOMEM;
+		goto free_list;
+	}
+
+	privblk = priv = kzalloc(pdata->info_cnt * sizeof(*priv), GFP_KERNEL);
+	if (!privblk) {
+		ret = -ENOMEM;
+		goto free_mboxblk;
+	}
+
+	info = pdata->info;
+	for (i = 0; i < pdata->info_cnt; i++, info++, priv++) {
+		priv->tx_fifo.msg = MAILBOX_MESSAGE(info->tx_id);
+		priv->tx_fifo.fifo_stat = MAILBOX_FIFOSTATUS(info->tx_id);
+		priv->rx_fifo.msg =  MAILBOX_MESSAGE(info->rx_id);
+		priv->rx_fifo.msg_stat =  MAILBOX_MSGSTATUS(info->rx_id);
+		priv->notfull_bit = MAILBOX_IRQ_NOTFULL(info->tx_id);
+		priv->newmsg_bit = MAILBOX_IRQ_NEWMSG(info->rx_id);
+		if (pdata->intr_type) {
+			priv->irqenable = OMAP4_MAILBOX_IRQENABLE(info->usr_id);
+			priv->irqstatus = OMAP4_MAILBOX_IRQSTATUS(info->usr_id);
+			priv->irqdisable =
+				OMAP4_MAILBOX_IRQENABLE_CLR(info->usr_id);
+		} else {
+			priv->irqenable = MAILBOX_IRQENABLE(info->usr_id);
+			priv->irqstatus = MAILBOX_IRQSTATUS(info->usr_id);
+			priv->irqdisable = MAILBOX_IRQENABLE(info->usr_id);
+		}
+		priv->intr_type = pdata->intr_type;
+
+		mbox->priv = priv;
+		mbox->name = info->name;
+		mbox->ops = &omap2_mbox_ops;
+		mbox->irq = platform_get_irq(pdev, info->irq_id);
+		list[i] = mbox++;
+	}
+
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!mem) {
+		ret = -ENOMEM;
+		goto free_privblk;
+	}
+
+	mbox_base = ioremap(mem->start, resource_size(mem));
+	if (!mbox_base) {
+		ret = -ENOMEM;
+		goto free_privblk;
+	}
+
+	ret = mailbox_register(&pdev->dev, list);
+	if (ret)
+		goto unmap_mbox;
+	platform_set_drvdata(pdev, list);
+
+	return 0;
+
+unmap_mbox:
+	iounmap(mbox_base);
+free_privblk:
+	kfree(privblk);
+free_mboxblk:
+	kfree(mboxblk);
+free_list:
+	kfree(list);
+	return ret;
+}
+
+static int omap2_mbox_remove(struct platform_device *pdev)
+{
+	struct omap_mbox2_priv *privblk;
+	struct mailbox **list = platform_get_drvdata(pdev);
+	struct mailbox *mboxblk = list[0];
+
+	privblk = mboxblk->priv;
+	mailbox_unregister();
+	iounmap(mbox_base);
+	kfree(privblk);
+	kfree(mboxblk);
+	kfree(list);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver omap2_mbox_driver = {
+	.probe	= omap2_mbox_probe,
+	.remove	= omap2_mbox_remove,
+	.driver	= {
+		.name = "omap-mailbox",
+	},
+};
+
+static int __init omap2_mbox_init(void)
+{
+	return platform_driver_register(&omap2_mbox_driver);
+}
+
+static void __exit omap2_mbox_exit(void)
+{
+	platform_driver_unregister(&omap2_mbox_driver);
+}
+
+module_init(omap2_mbox_init);
+module_exit(omap2_mbox_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions");
+MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>");
+MODULE_AUTHOR("Paul Mundt");
+MODULE_ALIAS("platform:omap2-mailbox");
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
new file mode 100644
index 0000000..78e52c0
--- /dev/null
+++ b/drivers/mailbox/mailbox.c
@@ -0,0 +1,552 @@
+/*
+ * Mailbox framework
+ *
+ * Copyright (C) 2006-2009 Nokia Corporation. All rights reserved.
+ *
+ * Contact: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
+ * Author: Loic Pallardy <loic.pallardy@st.com> for ST-Ericsson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/kfifo.h>
+#include <linux/err.h>
+#include <linux/notifier.h>
+#include <linux/module.h>
+
+#include "mailbox_internal.h"
+
+static struct mailbox **mboxes;
+
+static int mbox_configured;
+static DEFINE_MUTEX(mbox_configured_lock);
+
+static unsigned int mbox_kfifo_size = CONFIG_MBOX_KFIFO_SIZE;
+module_param(mbox_kfifo_size, uint, S_IRUGO);
+MODULE_PARM_DESC(mbox_kfifo_size, "Size of mailbox kfifo (bytes)");
+
+/* Mailbox FIFO handle functions */
+static inline void mbox_read(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	mbox->ops->read(mbox, msg);
+}
+static inline int mbox_write(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	return mbox->ops->write(mbox, msg);
+}
+static inline int mbox_empty(struct mailbox *mbox)
+{
+	return mbox->ops->empty(mbox);
+}
+
+/* Mailbox IRQ handle functions */
+static inline void ack_mbox_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	if (mbox->ops->ack_irq)
+		mbox->ops->ack_irq(mbox, irq);
+}
+static inline int is_mbox_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	return mbox->ops->is_irq(mbox, irq);
+}
+
+/*
+ * message sender
+ */
+static int __mbox_poll_for_space(struct mailbox *mbox)
+{
+	return mbox->ops->poll_for_space(mbox);
+}
+
+int mailbox_msg_send(struct mailbox *mbox, struct mailbox_msg *msg)
+{
+	struct mailbox_queue *mq = mbox->txq;
+	int ret = 0, len;
+
+	mutex_lock(&mq->mlock);
+
+	if (kfifo_avail(&mq->fifo) < (sizeof(*msg) + msg->size)) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) {
+		ret = mbox_write(mbox, msg);
+		goto out;
+	}
+
+	len = kfifo_in(&mq->fifo, (unsigned char *)msg, sizeof(*msg));
+	WARN_ON(len != sizeof(*msg));
+
+	if (msg->size && msg->pdata) {
+		len = kfifo_in(&mq->fifo, (unsigned char *)msg->pdata,
+								msg->size);
+		WARN_ON(len != msg->size);
+	}
+
+	tasklet_schedule(&mbox->txq->tasklet);
+
+out:
+	mutex_unlock(&mq->mlock);
+	return ret;
+}
+EXPORT_SYMBOL(mailbox_msg_send);
+
+#define TRANSFER_TIMEOUT 30000 /* Becomes ~3s timeout */
+
+static struct mailbox_msg no_irq_msg_res;
+
+struct mailbox_msg *mailbox_msg_send_receive_no_irq(struct mailbox *mbox,
+		struct mailbox_msg *msg)
+{
+	int ret = 0;
+	int count = 0;
+
+	BUG_ON(!irqs_disabled());
+
+	if (likely(mbox->ops->write && mbox->ops->read)) {
+		if (__mbox_poll_for_space(mbox)) {
+			ret = -EBUSY;
+			goto out;
+		}
+		mbox->ops->write(mbox, msg);
+		while (!is_mbox_irq(mbox, IRQ_RX)) {
+			udelay(100);
+			cpu_relax();
+			count++;
+			if (count > TRANSFER_TIMEOUT) {
+				pr_err("%s: Error: transfer timed out\n",
+						__func__);
+				ret = -EINVAL;
+				goto out;
+			}
+		}
+		mbox->ops->read(mbox, &no_irq_msg_res);
+		ack_mbox_irq(mbox, IRQ_RX);
+	} else {
+		ret = -EINVAL;
+	}
+
+out:
+	BUG_ON(ret < 0);
+
+	return &no_irq_msg_res;
+}
+EXPORT_SYMBOL(mailbox_msg_send_receive_no_irq);
+
+int mailbox_msg_send_no_irq(struct mailbox *mbox,
+		struct mailbox_msg *msg)
+{
+	int ret = 0;
+
+	BUG_ON(!irqs_disabled());
+
+	if (likely(mbox->ops->write)) {
+		if (__mbox_poll_for_space(mbox)) {
+			ret = -EBUSY;
+			goto out;
+		}
+		mbox->ops->write(mbox, msg);
+	} else {
+		ret = -EINVAL;
+	}
+
+out:
+	WARN_ON(ret < 0);
+
+	return ret;
+}
+EXPORT_SYMBOL(mailbox_msg_send_no_irq);
+
+void mailbox_save_ctx(struct mailbox *mbox)
+{
+	if (!mbox->ops->save_ctx) {
+		dev_err(mbox->dev, "%s:\tno save\n", __func__);
+		return;
+	}
+
+	mbox->ops->save_ctx(mbox);
+}
+EXPORT_SYMBOL(mailbox_save_ctx);
+
+void mailbox_restore_ctx(struct mailbox *mbox)
+{
+	if (!mbox->ops->restore_ctx) {
+		dev_err(mbox->dev, "%s:\tno restore\n", __func__);
+		return;
+	}
+
+	mbox->ops->restore_ctx(mbox);
+}
+EXPORT_SYMBOL(mailbox_restore_ctx);
+
+void mailbox_enable_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	mbox->ops->enable_irq(mbox, irq);
+}
+EXPORT_SYMBOL(mailbox_enable_irq);
+
+void mailbox_disable_irq(struct mailbox *mbox, mailbox_irq_t irq)
+{
+	mbox->ops->disable_irq(mbox, irq);
+}
+EXPORT_SYMBOL(mailbox_disable_irq);
+
+static void mbox_tx_tasklet(unsigned long tx_data)
+{
+	struct mailbox *mbox = (struct mailbox *)tx_data;
+	struct mailbox_queue *mq = mbox->txq;
+	struct mailbox_msg msg;
+	int ret;
+	unsigned char tx_data_buf[CONFIG_MBOX_DATA_SIZE];
+
+	while (kfifo_len(&mq->fifo)) {
+		if (__mbox_poll_for_space(mbox)) {
+			mailbox_enable_irq(mbox, IRQ_TX);
+			break;
+		}
+
+		ret = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
+		WARN_ON(ret != sizeof(msg));
+
+		if (msg.size) {
+			ret = kfifo_out(&mq->fifo, tx_data_buf,
+							sizeof(msg.size));
+			WARN_ON(ret != msg.size);
+			msg.pdata = tx_data_buf;
+		}
+
+		ret = mbox_write(mbox, &msg);
+		WARN_ON(ret);
+	}
+}
+
+/*
+ * Message receiver(workqueue)
+ */
+static unsigned char rx_work_data[CONFIG_MBOX_DATA_SIZE];
+
+static void mbox_rx_work(struct work_struct *work)
+{
+	struct mailbox_queue *mq =
+		container_of(work, struct mailbox_queue, work);
+	int len;
+	struct mailbox *mbox = mq->mbox;
+	struct mailbox_msg msg;
+
+	while (kfifo_len(&mq->fifo) >= sizeof(msg)) {
+		len = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
+		WARN_ON(len != sizeof(msg));
+
+		if (msg.size) {
+			len = kfifo_out(&mq->fifo, rx_work_data, msg.size);
+			WARN_ON(len != msg.size);
+			msg.pdata = rx_work_data;
+		}
+
+		blocking_notifier_call_chain(&mbox->notifier, len,
+								(void *)&msg);
+		spin_lock_irq(&mq->lock);
+		if (mq->full) {
+			mq->full = false;
+			mailbox_enable_irq(mbox, IRQ_RX);
+		}
+		spin_unlock_irq(&mq->lock);
+	}
+}
+
+/*
+ * Mailbox interrupt handler
+ */
+static void __mbox_tx_interrupt(struct mailbox *mbox)
+{
+	mailbox_disable_irq(mbox, IRQ_TX);
+	ack_mbox_irq(mbox, IRQ_TX);
+	tasklet_schedule(&mbox->txq->tasklet);
+}
+
+static void __mbox_rx_interrupt(struct mailbox *mbox)
+{
+	struct mailbox_queue *mq = mbox->rxq;
+	struct mailbox_msg msg;
+	int len;
+
+	while (!mbox_empty(mbox)) {
+		if (unlikely(kfifo_avail(&mq->fifo) <
+				(sizeof(msg) + CONFIG_MBOX_DATA_SIZE))) {
+			mailbox_disable_irq(mbox, IRQ_RX);
+			mq->full = true;
+			goto nomem;
+		}
+
+		mbox_read(mbox, &msg);
+
+		len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg));
+		WARN_ON(len != sizeof(msg));
+
+		if (msg.pdata && msg.size) {
+			len = kfifo_in(&mq->fifo, (unsigned char *)msg.pdata,
+					msg.size);
+			WARN_ON(len != msg.size);
+		}
+	}
+
+	/* no more messages in the fifo. clear IRQ source. */
+	ack_mbox_irq(mbox, IRQ_RX);
+nomem:
+	schedule_work(&mbox->rxq->work);
+}
+
+static irqreturn_t mbox_interrupt(int irq, void *p)
+{
+	struct mailbox *mbox = p;
+
+	if (is_mbox_irq(mbox, IRQ_TX))
+		__mbox_tx_interrupt(mbox);
+
+	if (is_mbox_irq(mbox, IRQ_RX))
+		__mbox_rx_interrupt(mbox);
+
+	return IRQ_HANDLED;
+}
+
+static struct mailbox_queue *mbox_queue_alloc(struct mailbox *mbox,
+		void (*work) (struct work_struct *),
+		void (*tasklet)(unsigned long))
+{
+	struct mailbox_queue *mq;
+
+	mq = kzalloc(sizeof(struct mailbox_queue), GFP_KERNEL);
+	if (!mq)
+		return NULL;
+
+	spin_lock_init(&mq->lock);
+	mutex_init(&mq->mlock);
+
+	if (kfifo_alloc(&mq->fifo, mbox_kfifo_size, GFP_KERNEL))
+		goto error;
+
+	if (work)
+		INIT_WORK(&mq->work, work);
+
+	if (tasklet)
+		tasklet_init(&mq->tasklet, tasklet, (unsigned long)mbox);
+	return mq;
+error:
+	kfree(mq);
+	return NULL;
+}
+
+static void mbox_queue_free(struct mailbox_queue *q)
+{
+	kfifo_free(&q->fifo);
+	kfree(q);
+}
+
+static int mailbox_startup(struct mailbox *mbox)
+{
+	int ret = 0;
+	struct mailbox_queue *mq;
+
+	mutex_lock(&mbox_configured_lock);
+	if (!mbox_configured++) {
+		if (likely(mbox->ops->startup)) {
+			ret = mbox->ops->startup(mbox);
+			if (unlikely(ret))
+				goto fail_startup;
+		} else
+			goto fail_startup;
+	}
+
+	if (!mbox->use_count++) {
+		mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
+		if (!mq) {
+			ret = -ENOMEM;
+			goto fail_alloc_txq;
+		}
+		mbox->txq = mq;
+
+		mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL);
+		if (!mq) {
+			ret = -ENOMEM;
+			goto fail_alloc_rxq;
+		}
+		mbox->rxq = mq;
+		mq->mbox = mbox;
+		ret = request_irq(mbox->irq, mbox_interrupt,
+				IRQF_SHARED | IRQF_NO_SUSPEND,
+				mbox->name, mbox);
+		if (unlikely(ret)) {
+			pr_err("failed to register mailbox interrupt:%d\n",
+					ret);
+			goto fail_request_irq;
+		}
+
+		mailbox_enable_irq(mbox, IRQ_RX);
+	}
+	mutex_unlock(&mbox_configured_lock);
+	return 0;
+
+fail_request_irq:
+	mbox_queue_free(mbox->rxq);
+fail_alloc_rxq:
+	mbox_queue_free(mbox->txq);
+fail_alloc_txq:
+	if (mbox->ops->shutdown)
+		mbox->ops->shutdown(mbox);
+	mbox->use_count--;
+fail_startup:
+	mbox_configured--;
+	mutex_unlock(&mbox_configured_lock);
+	return ret;
+}
+
+static void mailbox_fini(struct mailbox *mbox)
+{
+	mutex_lock(&mbox_configured_lock);
+
+	if (!--mbox->use_count) {
+		mailbox_disable_irq(mbox, IRQ_RX);
+		free_irq(mbox->irq, mbox);
+		tasklet_kill(&mbox->txq->tasklet);
+		flush_work(&mbox->rxq->work);
+		mbox_queue_free(mbox->txq);
+		mbox_queue_free(mbox->rxq);
+	}
+
+	if (likely(mbox->ops->shutdown)) {
+		if (!--mbox_configured)
+			mbox->ops->shutdown(mbox);
+	}
+
+	mutex_unlock(&mbox_configured_lock);
+}
+
+struct mailbox *mailbox_get(const char *name, struct notifier_block *nb)
+{
+	struct mailbox *_mbox, *mbox = NULL;
+	int i, ret;
+
+	if (!mboxes)
+		return ERR_PTR(-EINVAL);
+
+	for (i = 0; (_mbox = mboxes[i]); i++) {
+		if (!strcmp(_mbox->name, name)) {
+			mbox = _mbox;
+			break;
+		}
+	}
+
+	if (!mbox)
+		return ERR_PTR(-ENOENT);
+
+	if (nb)
+		blocking_notifier_chain_register(&mbox->notifier, nb);
+
+	ret = mailbox_startup(mbox);
+	if (ret) {
+		blocking_notifier_chain_unregister(&mbox->notifier, nb);
+		return ERR_PTR(-ENODEV);
+	}
+
+	return mbox;
+}
+EXPORT_SYMBOL(mailbox_get);
+
+void mailbox_put(struct mailbox *mbox, struct notifier_block *nb)
+{
+	if (nb)
+		blocking_notifier_chain_unregister(&mbox->notifier, nb);
+	mailbox_fini(mbox);
+}
+EXPORT_SYMBOL(mailbox_put);
+
+static struct class mailbox_class = { .name = "mbox", };
+
+int mailbox_register(struct device *parent, struct mailbox **list)
+{
+	int ret;
+	int i;
+
+	mboxes = list;
+	if (!mboxes)
+		return -EINVAL;
+
+	for (i = 0; mboxes[i]; i++) {
+		struct mailbox *mbox = mboxes[i];
+		mbox->dev = device_create(&mailbox_class,
+				parent, 0, mbox, "%s", mbox->name);
+		if (IS_ERR(mbox->dev)) {
+			ret = PTR_ERR(mbox->dev);
+			goto err_out;
+		}
+
+		BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier);
+	}
+	return 0;
+
+err_out:
+	while (i--)
+		device_unregister(mboxes[i]->dev);
+	return ret;
+}
+EXPORT_SYMBOL(mailbox_register);
+
+int mailbox_unregister(void)
+{
+	int i;
+
+	if (!mboxes)
+		return -EINVAL;
+
+	for (i = 0; mboxes[i]; i++)
+		device_unregister(mboxes[i]->dev);
+	mboxes = NULL;
+	return 0;
+}
+EXPORT_SYMBOL(mailbox_unregister);
+
+static int __init mailbox_init(void)
+{
+	int err;
+
+	err = class_register(&mailbox_class);
+	if (err)
+		return err;
+
+	/* kfifo size sanity check: alignment and minimal size */
+	mbox_kfifo_size = ALIGN(mbox_kfifo_size, sizeof(struct mailbox_msg));
+	mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size,
+			sizeof(struct mailbox_msg) + CONFIG_MBOX_DATA_SIZE);
+	return 0;
+}
+subsys_initcall(mailbox_init);
+
+static void __exit mailbox_exit(void)
+{
+	class_unregister(&mailbox_class);
+}
+module_exit(mailbox_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("mailbox framework: interrupt driven messaging");
+MODULE_AUTHOR("Toshihiro Kobayashi");
+MODULE_AUTHOR("Hiroshi DOYU");
diff --git a/drivers/mailbox/mailbox_internal.h b/drivers/mailbox/mailbox_internal.h
new file mode 100644
index 0000000..8aded95
--- /dev/null
+++ b/drivers/mailbox/mailbox_internal.h
@@ -0,0 +1,70 @@
+/*
+ * mailbox: interprocessor communication module
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef MAILBOX_INTERNAL_H
+#define MAILBOX_INTERNAL_H
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/kfifo.h>
+#include <linux/mailbox.h>
+#include <linux/spinlock.h>
+#include <linux/workqueue.h>
+
+typedef int __bitwise mailbox_type_t;
+#define MBOX_HW_FIFO1_TYPE	((__force mailbox_type_t) 1)
+#define MBOX_HW_FIFO2_TYPE	((__force mailbox_type_t) 2)
+#define MBOX_SHARED_MEM_TYPE	((__force mailbox_type_t) 3)
+
+struct mailbox_ops {
+	mailbox_type_t	type;
+	int		(*startup)(struct mailbox *mbox);
+	void		(*shutdown)(struct mailbox *mbox);
+	/* mailbox access */
+	void		(*read)(struct mailbox *mbox, struct mailbox_msg *msg);
+	int		(*write)(struct mailbox *mbox, struct mailbox_msg *msg);
+	int		(*empty)(struct mailbox *mbox);
+	int		(*poll_for_space)(struct mailbox *mbox);
+	/* irq */
+	void		(*enable_irq)(struct mailbox *mbox, mailbox_irq_t irq);
+	void		(*disable_irq)(struct mailbox *mbox, mailbox_irq_t irq);
+	void		(*ack_irq)(struct mailbox *mbox, mailbox_irq_t irq);
+	int		(*is_irq)(struct mailbox *mbox, mailbox_irq_t irq);
+	/* ctx */
+	void		(*save_ctx)(struct mailbox *mbox);
+	void		(*restore_ctx)(struct mailbox *mbox);
+};
+
+struct mailbox_queue {
+	spinlock_t		lock;
+	struct mutex		mlock;
+	struct kfifo		fifo;
+	struct work_struct	work;
+	struct tasklet_struct	tasklet;
+	struct mailbox		*mbox;
+	bool full;
+};
+
+struct mailbox {
+	const char		*name;
+	unsigned int		id;
+	unsigned int		irq;
+	struct mailbox_queue	*txq, *rxq;
+	struct mailbox_ops	*ops;
+	struct device		*dev;
+	void			*priv;
+	int			use_count;
+	struct blocking_notifier_head	notifier;
+};
+
+void mailbox_init_seq(struct mailbox *);
+
+int mailbox_register(struct device *parent, struct mailbox **);
+int mailbox_unregister(void);
+
+#endif /* MAILBOX_INTERNAL_H */
diff --git a/drivers/mailbox/pl320-ipc.c b/drivers/mailbox/pl320-ipc.c
index d873cba..f3755e0 100644
--- a/drivers/mailbox/pl320-ipc.c
+++ b/drivers/mailbox/pl320-ipc.c
@@ -26,7 +26,7 @@
 #include <linux/device.h>
 #include <linux/amba/bus.h>
 
-#include <linux/mailbox.h>
+#include <linux/pl320-ipc.h>
 
 #define IPCMxSOURCE(m)		((m) * 0x40)
 #define IPCMxDSET(m)		(((m) * 0x40) + 0x004)
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c
index 048f294..1f75edd 100644
--- a/drivers/md/bcache/alloc.c
+++ b/drivers/md/bcache/alloc.c
@@ -156,7 +156,8 @@ static void discard_finish(struct work_struct *w)
 	closure_put(&ca->set->cl);
 }
 
-static void discard_endio(struct bio *bio, int error)
+static void discard_endio(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct discard *d = container_of(bio, struct discard, bio);
 	schedule_work(&d->work);
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 7a5658f..36688d6 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -134,7 +134,8 @@ static uint64_t btree_csum_set(struct btree *b, struct bset *i)
 	return crc ^ 0xffffffffffffffffULL;
 }
 
-static void btree_bio_endio(struct bio *bio, int error)
+static void btree_bio_endio(struct bio *bio, int error,
+			    struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 	struct btree *b = container_of(cl, struct btree, io.cl);
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 89fd520..3a32b06 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -177,7 +177,8 @@ void bch_btree_verify(struct btree *b, struct bset *new)
 	mutex_unlock(&b->c->verify_lock);
 }
 
-static void data_verify_endio(struct bio *bio, int error)
+static void data_verify_endio(struct bio *bio, int error,
+			      struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 	closure_put(cl);
diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c
index 48efd4d..29f344b 100644
--- a/drivers/md/bcache/io.c
+++ b/drivers/md/bcache/io.c
@@ -9,7 +9,8 @@
 #include "bset.h"
 #include "debug.h"
 
-static void bch_bi_idx_hack_endio(struct bio *bio, int error)
+static void bch_bi_idx_hack_endio(struct bio *bio, int error,
+				  struct batch_complete *batch)
 {
 	struct bio *p = bio->bi_private;
 
@@ -206,7 +207,8 @@ static void bch_bio_submit_split_done(struct closure *cl)
 	mempool_free(s, s->p->bio_split_hook);
 }
 
-static void bch_bio_submit_split_endio(struct bio *bio, int error)
+static void bch_bio_submit_split_endio(struct bio *bio, int error,
+				       struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 	struct bio_split_hook *s = container_of(cl, struct bio_split_hook, cl);
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 8c8dfdc..bff194b 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -22,7 +22,8 @@
  * bit.
  */
 
-static void journal_read_endio(struct bio *bio, int error)
+static void journal_read_endio(struct bio *bio, int error,
+			       struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 	closure_put(cl);
@@ -390,7 +391,8 @@ found:
 
 #define last_seq(j)	((j)->seq - fifo_used(&(j)->pin) + 1)
 
-static void journal_discard_endio(struct bio *bio, int error)
+static void journal_discard_endio(struct bio *bio, int error,
+				  struct batch_complete *batch)
 {
 	struct journal_device *ja =
 		container_of(bio, struct journal_device, discard_bio);
@@ -535,7 +537,8 @@ void bch_journal_next(struct journal *j)
 		pr_debug("journal_pin full (%zu)", fifo_used(&j->pin));
 }
 
-static void journal_write_endio(struct bio *bio, int error)
+static void journal_write_endio(struct bio *bio, int error,
+				struct batch_complete *batch)
 {
 	struct journal_write *w = bio->bi_private;
 
diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c
index 8589512..8bf7ae1 100644
--- a/drivers/md/bcache/movinggc.c
+++ b/drivers/md/bcache/movinggc.c
@@ -61,7 +61,8 @@ static void write_moving_finish(struct closure *cl)
 	closure_return_with_destructor(cl, moving_io_destructor);
 }
 
-static void read_moving_endio(struct bio *bio, int error)
+static void read_moving_endio(struct bio *bio, int error,
+			      struct batch_complete *batch)
 {
 	struct moving_io *io = container_of(bio->bi_private,
 					    struct moving_io, s.cl);
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index e5ff12e..bc837ed 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -456,7 +456,8 @@ static void bch_insert_data_error(struct closure *cl)
 	bch_journal(cl);
 }
 
-static void bch_insert_data_endio(struct bio *bio, int error)
+static void bch_insert_data_endio(struct bio *bio, int error,
+				  struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 	struct btree_op *op = container_of(cl, struct btree_op, cl);
@@ -621,7 +622,8 @@ void bch_btree_insert_async(struct closure *cl)
 
 /* Common code for the make_request functions */
 
-static void request_endio(struct bio *bio, int error)
+static void request_endio(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 
@@ -636,7 +638,8 @@ static void request_endio(struct bio *bio, int error)
 	closure_put(cl);
 }
 
-void bch_cache_read_endio(struct bio *bio, int error)
+void bch_cache_read_endio(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct bbio *b = container_of(bio, struct bbio, bio);
 	struct closure *cl = bio->bi_private;
diff --git a/drivers/md/bcache/request.h b/drivers/md/bcache/request.h
index 254d9ab..3b79462 100644
--- a/drivers/md/bcache/request.h
+++ b/drivers/md/bcache/request.h
@@ -29,11 +29,10 @@ struct search {
 	struct btree_op		op;
 };
 
-void bch_cache_read_endio(struct bio *, int);
+void bch_cache_read_endio(struct bio *, int, struct batch_complete *batch);
 int bch_get_congested(struct cache_set *);
 void bch_insert_data(struct closure *cl);
 void bch_btree_insert_async(struct closure *);
-void bch_cache_read_endio(struct bio *, int);
 
 void bch_open_buckets_free(struct cache_set *);
 int bch_open_buckets_alloc(struct cache_set *);
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index c8046bc..76c7f6c 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -224,7 +224,8 @@ err:
 	return err;
 }
 
-static void write_bdev_super_endio(struct bio *bio, int error)
+static void write_bdev_super_endio(struct bio *bio, int error,
+				   struct batch_complete *batch)
 {
 	struct cached_dev *dc = bio->bi_private;
 	/* XXX: error checking */
@@ -285,7 +286,8 @@ void bch_write_bdev_super(struct cached_dev *dc, struct closure *parent)
 	closure_return(cl);
 }
 
-static void write_super_endio(struct bio *bio, int error)
+static void write_super_endio(struct bio *bio, int error,
+			      struct batch_complete *batch)
 {
 	struct cache *ca = bio->bi_private;
 
@@ -326,7 +328,7 @@ void bcache_write_super(struct cache_set *c)
 
 /* UUID io */
 
-static void uuid_endio(struct bio *bio, int error)
+static void uuid_endio(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct closure *cl = bio->bi_private;
 	struct cache_set *c = container_of(cl, struct cache_set, uuid_write.cl);
@@ -490,7 +492,8 @@ static struct uuid_entry *uuid_find_empty(struct cache_set *c)
  * disk.
  */
 
-static void prio_endio(struct bio *bio, int error)
+static void prio_endio(struct bio *bio, int error,
+		       struct batch_complete *batch)
 {
 	struct cache *ca = bio->bi_private;
 
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index 93e7e31..daf9347 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -253,7 +253,8 @@ static void write_dirty_finish(struct closure *cl)
 	closure_return_with_destructor(cl, dirty_io_destructor);
 }
 
-static void dirty_endio(struct bio *bio, int error)
+static void dirty_endio(struct bio *bio, int error,
+			struct batch_complete *batch)
 {
 	struct keybuf_key *w = bio->bi_private;
 	struct dirty_io *io = w->private;
@@ -281,7 +282,8 @@ static void write_dirty(struct closure *cl)
 	continue_at(cl, write_dirty_finish, dirty_wq);
 }
 
-static void read_dirty_endio(struct bio *bio, int error)
+static void read_dirty_endio(struct bio *bio, int error,
+			     struct batch_complete *batch)
 {
 	struct keybuf_key *w = bio->bi_private;
 	struct dirty_io *io = w->private;
@@ -289,7 +291,7 @@ static void read_dirty_endio(struct bio *bio, int error)
 	bch_count_io_errors(PTR_CACHE(io->dc->disk.c, &w->key, 0),
 			    error, "reading dirty data from cache");
 
-	dirty_endio(bio, error);
+	dirty_endio(bio, error, NULL);
 }
 
 static void read_dirty_submit(struct closure *cl)
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index 0387e05..d489dfd 100644
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -494,7 +494,7 @@ static void dmio_complete(unsigned long error, void *context)
 {
 	struct dm_buffer *b = context;
 
-	b->bio.bi_end_io(&b->bio, error ? -EIO : 0);
+	b->bio.bi_end_io(&b->bio, error ? -EIO : 0, NULL);
 }
 
 static void use_dmio(struct dm_buffer *b, int rw, sector_t block,
@@ -525,7 +525,7 @@ static void use_dmio(struct dm_buffer *b, int rw, sector_t block,
 
 	r = dm_io(&io_req, 1, &region, NULL);
 	if (r)
-		end_io(&b->bio, r);
+		end_io(&b->bio, r, NULL);
 }
 
 static void use_inline_bio(struct dm_buffer *b, int rw, sector_t block,
@@ -592,7 +592,8 @@ static void submit_io(struct dm_buffer *b, int rw, sector_t block,
  * Set the error, clear B_WRITING bit and wake anyone who was waiting on
  * it.
  */
-static void write_endio(struct bio *bio, int error)
+static void write_endio(struct bio *bio, int error,
+			struct batch_complete *batch)
 {
 	struct dm_buffer *b = container_of(bio, struct dm_buffer, bio);
 
@@ -965,7 +966,7 @@ found_buffer:
  * The endio routine for reading: set the error, clear the bit and wake up
  * anyone waiting on the buffer.
  */
-static void read_endio(struct bio *bio, int error)
+static void read_endio(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct dm_buffer *b = container_of(bio, struct dm_buffer, bio);
 
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index df44b60..53fb7b2 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -653,7 +653,8 @@ static void defer_writethrough_bio(struct cache *cache, struct bio *bio)
 	wake_worker(cache);
 }
 
-static void writethrough_endio(struct bio *bio, int err)
+static void writethrough_endio(struct bio *bio, int err,
+			       struct batch_complete *batch)
 {
 	struct per_bio_data *pb = get_per_bio_data(bio, PB_DATA_SIZE_WT);
 	bio->bi_end_io = pb->saved_bi_end_io;
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 6d2d41a..ec0e3c0 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -929,7 +929,8 @@ static void crypt_dec_pending(struct dm_crypt_io *io)
  * The work is done per CPU global for all dm-crypt instances.
  * They should not depend on each other and do not block.
  */
-static void crypt_endio(struct bio *clone, int error)
+static void crypt_endio(struct bio *clone, int error,
+			struct batch_complete *batch)
 {
 	struct dm_crypt_io *io = clone->bi_private;
 	struct crypt_config *cc = io->cc;
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index ea49834..a727b26 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -136,7 +136,7 @@ static void dec_count(struct io *io, unsigned int region, int error)
 	}
 }
 
-static void endio(struct bio *bio, int error)
+static void endio(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct io *io;
 	unsigned region;
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 1d3fe1a..0f5a6fb 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -380,7 +380,7 @@ static int validate_region_size(struct raid_set *rs, unsigned long region_size)
 static int validate_raid_redundancy(struct raid_set *rs)
 {
 	unsigned i, rebuild_cnt = 0;
-	unsigned rebuilds_per_group, copies, d;
+	unsigned rebuilds_per_group = 0, copies, d;
 	unsigned group_size, last_group_start;
 
 	for (i = 0; i < rs->md.raid_disks; i++)
@@ -1572,6 +1572,62 @@ static void raid_postsuspend(struct dm_target *ti)
 	mddev_suspend(&rs->md);
 }
 
+static void attempt_restore_of_faulty_devices(struct raid_set *rs)
+{
+	int i;
+	uint64_t failed_devices, cleared_failed_devices = 0;
+	unsigned long flags;
+	struct dm_raid_superblock *sb;
+	struct md_rdev *r;
+
+	for (i = 0; i < rs->md.raid_disks; i++) {
+		r = &rs->dev[i].rdev;
+		if (test_bit(Faulty, &r->flags) && r->sb_page &&
+		    sync_page_io(r, 0, r->sb_size, r->sb_page, READ, 1)) {
+			DMINFO("Faulty %s device #%d has readable super block."
+			       "  Attempting to revive it.",
+			       rs->raid_type->name, i);
+
+			/*
+			 * Faulty bit may be set, but sometimes the array can
+			 * be suspended before the personalities can respond
+			 * by removing the device from the array (i.e. calling
+			 * 'hot_remove_disk').  If they haven't yet removed
+			 * the failed device, its 'raid_disk' number will be
+			 * '>= 0' - meaning we must call this function
+			 * ourselves.
+			 */
+			if ((r->raid_disk >= 0) &&
+			    (r->mddev->pers->hot_remove_disk(r->mddev, r) != 0))
+				/* Failed to revive this device, try next */
+				continue;
+
+			r->raid_disk = i;
+			r->saved_raid_disk = i;
+			flags = r->flags;
+			clear_bit(Faulty, &r->flags);
+			clear_bit(WriteErrorSeen, &r->flags);
+			clear_bit(In_sync, &r->flags);
+			if (r->mddev->pers->hot_add_disk(r->mddev, r)) {
+				r->raid_disk = -1;
+				r->saved_raid_disk = -1;
+				r->flags = flags;
+			} else {
+				r->recovery_offset = 0;
+				cleared_failed_devices |= 1 << i;
+			}
+		}
+	}
+	if (cleared_failed_devices) {
+		rdev_for_each(r, &rs->md) {
+			sb = page_address(r->sb_page);
+			failed_devices = le64_to_cpu(sb->failed_devices);
+			failed_devices &= ~cleared_failed_devices;
+			sb->failed_devices = cpu_to_le64(failed_devices);
+		}
+	}
+}
+
 static void raid_resume(struct dm_target *ti)
 {
 	struct raid_set *rs = ti->private;
@@ -1580,6 +1636,13 @@ static void raid_resume(struct dm_target *ti)
 	if (!rs->bitmap_loaded) {
 		bitmap_load(&rs->md);
 		rs->bitmap_loaded = 1;
+	} else {
+		/*
+		 * A secondary resume while the device is active.
+		 * Take this opportunity to check whether any failed
+		 * devices are reachable again.
+		 */
+		attempt_restore_of_faulty_devices(rs);
 	}
 
 	clear_bit(MD_RECOVERY_FROZEN, &rs->md.recovery);
@@ -1588,7 +1651,7 @@ static void raid_resume(struct dm_target *ti)
 
 static struct target_type raid_target = {
 	.name = "raid",
-	.version = {1, 5, 0},
+	.version = {1, 5, 1},
 	.module = THIS_MODULE,
 	.ctr = raid_ctr,
 	.dtr = raid_dtr,
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index c434e5a..fb3ea3c 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1486,7 +1486,8 @@ static void start_copy(struct dm_snap_pending_exception *pe)
 	dm_kcopyd_copy(s->kcopyd_client, &src, 1, &dest, 0, copy_callback, pe);
 }
 
-static void full_bio_end_io(struct bio *bio, int error)
+static void full_bio_end_io(struct bio *bio, int error,
+			    struct batch_complete *batch)
 {
 	void *callback_data = bio->bi_private;
 
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 759cffc..0390a03 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -553,7 +553,8 @@ static void copy_complete(int read_err, unsigned long write_err, void *context)
 	spin_unlock_irqrestore(&pool->lock, flags);
 }
 
-static void overwrite_endio(struct bio *bio, int err)
+static void overwrite_endio(struct bio *bio, int err,
+			    struct batch_complete *batch)
 {
 	unsigned long flags;
 	struct dm_thin_endio_hook *h = dm_per_bio_data(bio, sizeof(struct dm_thin_endio_hook));
diff --git a/drivers/md/dm-verity.c b/drivers/md/dm-verity.c
index b948fd8..b373bb7 100644
--- a/drivers/md/dm-verity.c
+++ b/drivers/md/dm-verity.c
@@ -413,7 +413,8 @@ static void verity_work(struct work_struct *w)
 	verity_finish_io(io, verity_verify_io(io));
 }
 
-static void verity_end_io(struct bio *bio, int error)
+static void verity_end_io(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct dm_verity_io *io = bio->bi_private;
 
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index d5370a9..2901060 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -615,7 +615,8 @@ static void dec_pending(struct dm_io *io, int error)
 	}
 }
 
-static void clone_endio(struct bio *bio, int error)
+static void clone_endio(struct bio *bio, int error,
+			struct batch_complete *batch)
 {
 	int r = 0;
 	struct dm_target_io *tio = bio->bi_private;
@@ -650,7 +651,8 @@ static void clone_endio(struct bio *bio, int error)
 /*
  * Partial completion handling for request-based dm
  */
-static void end_clone_bio(struct bio *clone, int error)
+static void end_clone_bio(struct bio *clone, int error,
+			  struct batch_complete *batch)
 {
 	struct dm_rq_clone_bio_info *info = clone->bi_private;
 	struct dm_rq_target_io *tio = info->tio;
@@ -694,7 +696,7 @@ static void end_clone_bio(struct bio *clone, int error)
 	 * Do not use blk_end_request() here, because it may complete
 	 * the original request before the clone, and break the ordering.
 	 */
-	blk_update_request(tio->orig, 0, nr_bytes);
+	blk_update_request(tio->orig, 0, nr_bytes, NULL);
 }
 
 /*
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index 3193aef..ac8af52 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -70,7 +70,8 @@
 #include <linux/seq_file.h>
 
 
-static void faulty_fail(struct bio *bio, int error)
+static void faulty_fail(struct bio *bio, int error,
+			struct batch_complete *batch)
 {
 	struct bio *b = bio->bi_private;
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 681d109..0bbe710 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -379,7 +379,8 @@ EXPORT_SYMBOL(mddev_congested);
  * Generic flush handling for md
  */
 
-static void md_end_flush(struct bio *bio, int err)
+static void md_end_flush(struct bio *bio, int err,
+			 struct batch_complete *batch)
 {
 	struct md_rdev *rdev = bio->bi_private;
 	struct mddev *mddev = rdev->mddev;
@@ -756,7 +757,8 @@ void md_rdev_clear(struct md_rdev *rdev)
 }
 EXPORT_SYMBOL_GPL(md_rdev_clear);
 
-static void super_written(struct bio *bio, int error)
+static void super_written(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct md_rdev *rdev = bio->bi_private;
 	struct mddev *mddev = rdev->mddev;
@@ -807,7 +809,8 @@ void md_super_wait(struct mddev *mddev)
 	finish_wait(&mddev->sb_wait, &wq);
 }
 
-static void bi_complete(struct bio *bio, int error)
+static void bi_complete(struct bio *bio, int error,
+			struct batch_complete *batch)
 {
 	complete((struct completion*)bio->bi_private);
 }
@@ -5268,8 +5271,8 @@ static void md_clean(struct mddev *mddev)
 
 static void __md_stop_writes(struct mddev *mddev)
 {
+	set_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
 	if (mddev->sync_thread) {
-		set_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
 		set_bit(MD_RECOVERY_INTR, &mddev->recovery);
 		md_reap_sync_thread(mddev);
 	}
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 1642eae..fecad70 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -83,7 +83,8 @@ static void multipath_end_bh_io (struct multipath_bh *mp_bh, int err)
 	mempool_free(mp_bh, conf->pool);
 }
 
-static void multipath_end_request(struct bio *bio, int error)
+static void multipath_end_request(struct bio *bio, int error,
+				  struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct multipath_bh *mp_bh = bio->bi_private;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 5595118..57adb15 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -294,7 +294,8 @@ static int find_bio_disk(struct r1bio *r1_bio, struct bio *bio)
 	return mirror;
 }
 
-static void raid1_end_read_request(struct bio *bio, int error)
+static void raid1_end_read_request(struct bio *bio, int error,
+				   struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r1bio *r1_bio = bio->bi_private;
@@ -379,7 +380,8 @@ static void r1_bio_write_done(struct r1bio *r1_bio)
 	}
 }
 
-static void raid1_end_write_request(struct bio *bio, int error)
+static void raid1_end_write_request(struct bio *bio, int error,
+				    struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r1bio *r1_bio = bio->bi_private;
@@ -1509,8 +1511,9 @@ static int raid1_add_disk(struct mddev *mddev, struct md_rdev *rdev)
 		p = conf->mirrors+mirror;
 		if (!p->rdev) {
 
-			disk_stack_limits(mddev->gendisk, rdev->bdev,
-					  rdev->data_offset << 9);
+			if (mddev->gendisk)
+				disk_stack_limits(mddev->gendisk, rdev->bdev,
+						  rdev->data_offset << 9);
 
 			p->head_position = 0;
 			rdev->raid_disk = mirror;
@@ -1549,7 +1552,7 @@ static int raid1_add_disk(struct mddev *mddev, struct md_rdev *rdev)
 		clear_bit(Unmerged, &rdev->flags);
 	}
 	md_integrity_add_rdev(rdev, mddev);
-	if (blk_queue_discard(bdev_get_queue(rdev->bdev)))
+	if (mddev->queue && blk_queue_discard(bdev_get_queue(rdev->bdev)))
 		queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
 	print_conf(conf);
 	return err;
@@ -1612,7 +1615,8 @@ abort:
 }
 
 
-static void end_sync_read(struct bio *bio, int error)
+static void end_sync_read(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct r1bio *r1_bio = bio->bi_private;
 
@@ -1630,7 +1634,8 @@ static void end_sync_read(struct bio *bio, int error)
 		reschedule_retry(r1_bio);
 }
 
-static void end_sync_write(struct bio *bio, int error)
+static void end_sync_write(struct bio *bio, int error,
+			   struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r1bio *r1_bio = bio->bi_private;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 59d4daa..4a8818d 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -101,7 +101,8 @@ static int enough(struct r10conf *conf, int ignore);
 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr,
 				int *skipped);
 static void reshape_request_write(struct mddev *mddev, struct r10bio *r10_bio);
-static void end_reshape_write(struct bio *bio, int error);
+static void end_reshape_write(struct bio *bio, int error,
+			      struct batch_complete *batch);
 static void end_reshape(struct r10conf *conf);
 
 static void * r10bio_pool_alloc(gfp_t gfp_flags, void *data)
@@ -358,7 +359,8 @@ static int find_bio_disk(struct r10conf *conf, struct r10bio *r10_bio,
 	return r10_bio->devs[slot].devnum;
 }
 
-static void raid10_end_read_request(struct bio *bio, int error)
+static void raid10_end_read_request(struct bio *bio, int error,
+				    struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r10bio *r10_bio = bio->bi_private;
@@ -441,7 +443,8 @@ static void one_write_done(struct r10bio *r10_bio)
 	}
 }
 
-static void raid10_end_write_request(struct bio *bio, int error)
+static void raid10_end_write_request(struct bio *bio, int error,
+				     struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r10bio *r10_bio = bio->bi_private;
@@ -1809,15 +1812,17 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev)
 			set_bit(Replacement, &rdev->flags);
 			rdev->raid_disk = mirror;
 			err = 0;
-			disk_stack_limits(mddev->gendisk, rdev->bdev,
-					  rdev->data_offset << 9);
+			if (mddev->gendisk)
+				disk_stack_limits(mddev->gendisk, rdev->bdev,
+						  rdev->data_offset << 9);
 			conf->fullsync = 1;
 			rcu_assign_pointer(p->replacement, rdev);
 			break;
 		}
 
-		disk_stack_limits(mddev->gendisk, rdev->bdev,
-				  rdev->data_offset << 9);
+		if (mddev->gendisk)
+			disk_stack_limits(mddev->gendisk, rdev->bdev,
+					  rdev->data_offset << 9);
 
 		p->head_position = 0;
 		p->recovery_disabled = mddev->recovery_disabled - 1;
@@ -1912,7 +1917,8 @@ abort:
 }
 
 
-static void end_sync_read(struct bio *bio, int error)
+static void end_sync_read(struct bio *bio, int error,
+			  struct batch_complete *batch)
 {
 	struct r10bio *r10_bio = bio->bi_private;
 	struct r10conf *conf = r10_bio->mddev->private;
@@ -1973,7 +1979,8 @@ static void end_sync_request(struct r10bio *r10_bio)
 	}
 }
 
-static void end_sync_write(struct bio *bio, int error)
+static void end_sync_write(struct bio *bio, int error,
+			   struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r10bio *r10_bio = bio->bi_private;
@@ -4598,7 +4605,8 @@ static int handle_reshape_read_error(struct mddev *mddev,
 	return 0;
 }
 
-static void end_reshape_write(struct bio *bio, int error)
+static void end_reshape_write(struct bio *bio, int error,
+			      struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct r10bio *r10_bio = bio->bi_private;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 9359828..d014b66 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -532,9 +532,11 @@ static int use_new_offset(struct r5conf *conf, struct stripe_head *sh)
 }
 
 static void
-raid5_end_read_request(struct bio *bi, int error);
+raid5_end_read_request(struct bio *bi, int error,
+		       struct batch_complete *batch);
 static void
-raid5_end_write_request(struct bio *bi, int error);
+raid5_end_write_request(struct bio *bi, int error,
+			struct batch_complete *batch);
 
 static void ops_run_io(struct stripe_head *sh, struct stripe_head_state *s)
 {
@@ -1713,7 +1715,8 @@ static void shrink_stripes(struct r5conf *conf)
 	conf->slab_cache = NULL;
 }
 
-static void raid5_end_read_request(struct bio * bi, int error)
+static void raid5_end_read_request(struct bio *bi, int error,
+				   struct batch_complete *batch)
 {
 	struct stripe_head *sh = bi->bi_private;
 	struct r5conf *conf = sh->raid_conf;
@@ -1833,7 +1836,8 @@ static void raid5_end_read_request(struct bio * bi, int error)
 	release_stripe(sh);
 }
 
-static void raid5_end_write_request(struct bio *bi, int error)
+static void raid5_end_write_request(struct bio *bi, int error,
+				    struct batch_complete *batch)
 {
 	struct stripe_head *sh = bi->bi_private;
 	struct r5conf *conf = sh->raid_conf;
@@ -3904,7 +3908,8 @@ static struct bio *remove_bio_from_retry(struct r5conf *conf)
  *  first).
  *  If the read failed..
  */
-static void raid5_align_endio(struct bio *bi, int error)
+static void raid5_align_endio(struct bio *bi, int error,
+			      struct batch_complete *batch)
 {
 	struct bio* raid_bi  = bi->bi_private;
 	struct mddev *mddev;
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 375c109..f4f3038 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1130,6 +1130,7 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	struct variant_data *variant = host->variant;
 	u32 pwr = 0;
 	unsigned long flags;
+	int ret;
 
 	pm_runtime_get_sync(mmc_dev(mmc));
 
@@ -1161,8 +1162,12 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		break;
 	case MMC_POWER_ON:
 		if (!IS_ERR(mmc->supply.vqmmc) &&
-		    !regulator_is_enabled(mmc->supply.vqmmc))
-			regulator_enable(mmc->supply.vqmmc);
+		    !regulator_is_enabled(mmc->supply.vqmmc)) {
+			ret = regulator_enable(mmc->supply.vqmmc);
+			if (ret < 0)
+				dev_err(mmc_dev(mmc),
+					"failed to enable vqmmc regulator\n");
+		}
 
 		pwr |= MCI_PWR_ON;
 		break;
diff --git a/drivers/mtd/bcm63xxpart.c b/drivers/mtd/bcm63xxpart.c
index 6eeb84c..5c81390 100644
--- a/drivers/mtd/bcm63xxpart.c
+++ b/drivers/mtd/bcm63xxpart.c
@@ -4,7 +4,7 @@
  * Copyright © 2006-2008  Florian Fainelli <florian@openwrt.org>
  *			  Mike Albon <malbon@openwrt.org>
  * Copyright © 2009-2010  Daniel Dickinson <openwrt@cshore.neomailbox.net>
- * Copyright © 2011-2012  Jonas Gorski <jonas.gorski@gmail.com>
+ * Copyright © 2011-2013  Jonas Gorski <jonas.gorski@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,17 +27,19 @@
 #include <linux/crc32.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/sizes.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 
+#include <asm/mach-bcm63xx/bcm63xx_nvram.h>
 #include <asm/mach-bcm63xx/bcm963xx_tag.h>
 #include <asm/mach-bcm63xx/board_bcm963xx.h>
 
 #define BCM63XX_EXTENDED_SIZE	0xBFC00000	/* Extended flash address */
 
-#define BCM63XX_CFE_BLOCK_SIZE	0x10000		/* always at least 64KiB */
+#define BCM63XX_CFE_BLOCK_SIZE	SZ_64K		/* always at least 64KiB */
 
 #define BCM63XX_CFE_MAGIC_OFFSET 0x4e0
 
@@ -90,7 +92,8 @@ static int bcm63xx_parse_cfe_partitions(struct mtd_info *master,
 			      BCM63XX_CFE_BLOCK_SIZE);
 
 	cfelen = cfe_erasesize;
-	nvramlen = cfe_erasesize;
+	nvramlen = bcm63xx_nvram_get_psi_size() * SZ_1K;
+	nvramlen = roundup(nvramlen, cfe_erasesize);
 
 	/* Allocate memory for buffer */
 	buf = vmalloc(sizeof(struct bcm_tag));
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index fff665d..89b9d68 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -1571,8 +1571,8 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,
 	xip_enable(map, chip, adr);
 	/* FIXME - should have reset delay before continuing */
 
-	printk(KERN_WARNING "MTD %s(): software timeout\n",
-	       __func__ );
+	printk(KERN_WARNING "MTD %s(): software timeout, address:0x%.8lx.\n",
+	       __func__, adr);
 
 	ret = -EIO;
  op_done:
diff --git a/drivers/mtd/devices/bcm47xxsflash.c b/drivers/mtd/devices/bcm47xxsflash.c
index 18e7761..2060856 100644
--- a/drivers/mtd/devices/bcm47xxsflash.c
+++ b/drivers/mtd/devices/bcm47xxsflash.c
@@ -1,6 +1,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/delay.h>
 #include <linux/mtd/mtd.h>
 #include <linux/platform_device.h>
 #include <linux/bcma/bcma.h>
@@ -12,6 +13,57 @@ MODULE_DESCRIPTION("Serial flash driver for BCMA bus");
 
 static const char * const probes[] = { "bcm47xxpart", NULL };
 
+/**************************************************
+ * Various helpers
+ **************************************************/
+
+static void bcm47xxsflash_cmd(struct bcm47xxsflash *b47s, u32 opcode)
+{
+	int i;
+
+	b47s->cc_write(b47s, BCMA_CC_FLASHCTL, BCMA_CC_FLASHCTL_START | opcode);
+	for (i = 0; i < 1000; i++) {
+		if (!(b47s->cc_read(b47s, BCMA_CC_FLASHCTL) &
+		      BCMA_CC_FLASHCTL_BUSY))
+			return;
+		cpu_relax();
+	}
+	pr_err("Control command failed (timeout)!\n");
+}
+
+static int bcm47xxsflash_poll(struct bcm47xxsflash *b47s, int timeout)
+{
+	unsigned long deadline = jiffies + timeout;
+
+	do {
+		switch (b47s->type) {
+		case BCM47XXSFLASH_TYPE_ST:
+			bcm47xxsflash_cmd(b47s, OPCODE_ST_RDSR);
+			if (!(b47s->cc_read(b47s, BCMA_CC_FLASHDATA) &
+			      SR_ST_WIP))
+				return 0;
+			break;
+		case BCM47XXSFLASH_TYPE_ATMEL:
+			bcm47xxsflash_cmd(b47s, OPCODE_AT_STATUS);
+			if (b47s->cc_read(b47s, BCMA_CC_FLASHDATA) &
+			    SR_AT_READY)
+				return 0;
+			break;
+		}
+
+		cpu_relax();
+		udelay(1);
+	} while (!time_after_eq(jiffies, deadline));
+
+	pr_err("Timeout waiting for flash to be ready!\n");
+
+	return -EBUSY;
+}
+
+/**************************************************
+ * MTD ops
+ **************************************************/
+
 static int bcm47xxsflash_read(struct mtd_info *mtd, loff_t from, size_t len,
 			      size_t *retlen, u_char *buf)
 {
@@ -48,6 +100,17 @@ static void bcm47xxsflash_fill_mtd(struct bcm47xxsflash *b47s)
  * BCMA
  **************************************************/
 
+static int bcm47xxsflash_bcma_cc_read(struct bcm47xxsflash *b47s, u16 offset)
+{
+	return bcma_cc_read32(b47s->bcma_cc, offset);
+}
+
+static void bcm47xxsflash_bcma_cc_write(struct bcm47xxsflash *b47s, u16 offset,
+					u32 value)
+{
+	bcma_cc_write32(b47s->bcma_cc, offset, value);
+}
+
 static int bcm47xxsflash_bcma_probe(struct platform_device *pdev)
 {
 	struct bcma_sflash *sflash = dev_get_platdata(&pdev->dev);
@@ -62,6 +125,8 @@ static int bcm47xxsflash_bcma_probe(struct platform_device *pdev)
 	sflash->priv = b47s;
 
 	b47s->bcma_cc = container_of(sflash, struct bcma_drv_cc, sflash);
+	b47s->cc_read = bcm47xxsflash_bcma_cc_read;
+	b47s->cc_write = bcm47xxsflash_bcma_cc_write;
 
 	switch (b47s->bcma_cc->capabilities & BCMA_CC_CAP_FLASHT) {
 	case BCMA_CC_FLASHT_STSER:
@@ -84,6 +149,9 @@ static int bcm47xxsflash_bcma_probe(struct platform_device *pdev)
 		goto err_dev_reg;
 	}
 
+	if (bcm47xxsflash_poll(b47s, HZ / 10))
+		pr_warn("Serial flash busy\n");
+
 	return 0;
 
 err_dev_reg:
diff --git a/drivers/mtd/devices/bcm47xxsflash.h b/drivers/mtd/devices/bcm47xxsflash.h
index f22f8c4..fe93daf 100644
--- a/drivers/mtd/devices/bcm47xxsflash.h
+++ b/drivers/mtd/devices/bcm47xxsflash.h
@@ -60,6 +60,8 @@ enum bcm47xxsflash_type {
 
 struct bcm47xxsflash {
 	struct bcma_drv_cc *bcma_cc;
+	int (*cc_read)(struct bcm47xxsflash *b47s, u16 offset);
+	void (*cc_write)(struct bcm47xxsflash *b47s, u16 offset, u32 value);
 
 	enum bcm47xxsflash_type type;
 
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index e081bfe..5cb4c04 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -6,6 +6,9 @@
  *
  * Licence: GPL
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/blkdev.h>
@@ -18,10 +21,6 @@
 #include <linux/mount.h>
 #include <linux/slab.h>
 
-#define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args)
-#define INFO(fmt, args...) printk(KERN_INFO "block2mtd: " fmt "\n" , ## args)
-
-
 /* Info for the block device */
 struct block2mtd_dev {
 	struct list_head list;
@@ -84,7 +83,7 @@ static int block2mtd_erase(struct mtd_info *mtd, struct erase_info *instr)
 	err = _block2mtd_erase(dev, from, len);
 	mutex_unlock(&dev->write_mutex);
 	if (err) {
-		ERROR("erase failed err = %d", err);
+		pr_err("erase failed err = %d\n", err);
 		instr->state = MTD_ERASE_FAILED;
 	} else
 		instr->state = MTD_ERASE_DONE;
@@ -239,13 +238,13 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
 #endif
 
 	if (IS_ERR(bdev)) {
-		ERROR("error: cannot open device %s", devname);
+		pr_err("error: cannot open device %s\n", devname);
 		goto devinit_err;
 	}
 	dev->blkdev = bdev;
 
 	if (MAJOR(bdev->bd_dev) == MTD_BLOCK_MAJOR) {
-		ERROR("attempting to use an MTD device as a block device");
+		pr_err("attempting to use an MTD device as a block device\n");
 		goto devinit_err;
 	}
 
@@ -277,9 +276,10 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
 		goto devinit_err;
 	}
 	list_add(&dev->list, &blkmtd_device_list);
-	INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index,
-			dev->mtd.name + strlen("block2mtd: "),
-			dev->mtd.erasesize >> 10, dev->mtd.erasesize);
+	pr_info("mtd%d: [%s] erase_size = %dKiB [%d]\n",
+		dev->mtd.index,
+		dev->mtd.name + strlen("block2mtd: "),
+		dev->mtd.erasesize >> 10, dev->mtd.erasesize);
 	return dev;
 
 devinit_err:
@@ -339,17 +339,11 @@ static inline void kill_final_newline(char *str)
 }
 
 
-#define parse_err(fmt, args...) do {	\
-	ERROR(fmt, ## args);		\
-	return 0;			\
-} while (0)
-
 #ifndef MODULE
 static int block2mtd_init_called = 0;
 static char block2mtd_paramline[80 + 12]; /* 80 for device, 12 for erase size */
 #endif
 
-
 static int block2mtd_setup2(const char *val)
 {
 	char buf[80 + 12]; /* 80 for device, 12 for erase size */
@@ -359,8 +353,10 @@ static int block2mtd_setup2(const char *val)
 	size_t erase_size = PAGE_SIZE;
 	int i, ret;
 
-	if (strnlen(val, sizeof(buf)) >= sizeof(buf))
-		parse_err("parameter too long");
+	if (strnlen(val, sizeof(buf)) >= sizeof(buf)) {
+		pr_err("parameter too long\n");
+		return 0;
+	}
 
 	strcpy(str, val);
 	kill_final_newline(str);
@@ -368,20 +364,27 @@ static int block2mtd_setup2(const char *val)
 	for (i = 0; i < 2; i++)
 		token[i] = strsep(&str, ",");
 
-	if (str)
-		parse_err("too many arguments");
+	if (str) {
+		pr_err("too many arguments\n");
+		return 0;
+	}
 
-	if (!token[0])
-		parse_err("no argument");
+	if (!token[0]) {
+		pr_err("no argument\n");
+		return 0;
+	}
 
 	name = token[0];
-	if (strlen(name) + 1 > 80)
-		parse_err("device name too long");
+	if (strlen(name) + 1 > 80) {
+		pr_err("device name too long\n");
+		return 0;
+	}
 
 	if (token[1]) {
 		ret = parse_num(&erase_size, token[1]);
 		if (ret) {
-			parse_err("illegal erase size");
+			pr_err("illegal erase size\n");
+			return 0;
 		}
 	}
 
@@ -444,8 +447,9 @@ static void block2mtd_exit(void)
 		struct block2mtd_dev *dev = list_entry(pos, typeof(*dev), list);
 		block2mtd_sync(&dev->mtd);
 		mtd_device_unregister(&dev->mtd);
-		INFO("mtd%d: [%s] removed", dev->mtd.index,
-				dev->mtd.name + strlen("block2mtd: "));
+		pr_info("mtd%d: [%s] removed\n",
+			dev->mtd.index,
+			dev->mtd.name + strlen("block2mtd: "));
 		list_del(&dev->list);
 		block2mtd_free_device(dev);
 	}
diff --git a/drivers/mtd/devices/elm.c b/drivers/mtd/devices/elm.c
index dccef9f..fc8ad9f 100644
--- a/drivers/mtd/devices/elm.c
+++ b/drivers/mtd/devices/elm.c
@@ -351,9 +351,9 @@ static int elm_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	info->elm_base = devm_request_and_ioremap(&pdev->dev, res);
-	if (!info->elm_base)
-		return -EADDRNOTAVAIL;
+	info->elm_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(info->elm_base))
+		return PTR_ERR(info->elm_base);
 
 	ret = devm_request_irq(&pdev->dev, irq->start, elm_isr, 0,
 			pdev->name, info);
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 2f3d2a5..af972b2 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -48,12 +48,18 @@
 #define	OPCODE_SE		0xd8	/* Sector erase (usually 64KiB) */
 #define	OPCODE_RDID		0x9f	/* Read JEDEC ID */
 
+/* 4-byte address opcodes - used on Spansion and some Macronix flashes. */
+#define	OPCODE_NORM_READ_4B	0x13	/* Read data bytes (low frequency) */
+#define	OPCODE_FAST_READ_4B	0x0c	/* Read data bytes (high frequency) */
+#define	OPCODE_PP_4B		0x12	/* Page program (up to 256 bytes) */
+#define	OPCODE_SE_4B		0xdc	/* Sector erase (usually 64KiB) */
+
 /* Used for SST flashes only. */
 #define	OPCODE_BP		0x02	/* Byte program */
 #define	OPCODE_WRDI		0x04	/* Write disable */
 #define	OPCODE_AAI_WP		0xad	/* Auto address increment word program */
 
-/* Used for Macronix flashes only. */
+/* Used for Macronix and Winbond flashes. */
 #define	OPCODE_EN4B		0xb7	/* Enter 4-byte mode */
 #define	OPCODE_EX4B		0xe9	/* Exit 4-byte mode */
 
@@ -84,6 +90,8 @@ struct m25p {
 	u16			page_size;
 	u16			addr_width;
 	u8			erase_opcode;
+	u8			read_opcode;
+	u8			program_opcode;
 	u8			*command;
 	bool			fast_read;
 };
@@ -371,7 +379,7 @@ static int m25p80_read(struct mtd_info *mtd, loff_t from, size_t len,
 	 */
 
 	/* Set up the write data buffer. */
-	opcode = flash->fast_read ? OPCODE_FAST_READ : OPCODE_NORM_READ;
+	opcode = flash->read_opcode;
 	flash->command[0] = opcode;
 	m25p_addr2cmd(flash, from, flash->command);
 
@@ -422,7 +430,7 @@ static int m25p80_write(struct mtd_info *mtd, loff_t to, size_t len,
 	write_enable(flash);
 
 	/* Set up the opcode in the write buffer. */
-	flash->command[0] = OPCODE_PP;
+	flash->command[0] = flash->program_opcode;
 	m25p_addr2cmd(flash, to, flash->command);
 
 	page_offset = to & (flash->page_size - 1);
@@ -840,6 +848,7 @@ static const struct spi_device_id m25p_ids[] = {
 	{ "w25q32dw", INFO(0xef6016, 0, 64 * 1024,  64, SECT_4K) },
 	{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
 	{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
+	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
 	{ "w25q80", INFO(0xef5014, 0, 64 * 1024,  16, SECT_4K) },
 	{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, SECT_4K) },
 	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
@@ -972,7 +981,7 @@ static int m25p_probe(struct spi_device *spi)
 
 	flash->spi = spi;
 	mutex_init(&flash->lock);
-	dev_set_drvdata(&spi->dev, flash);
+	spi_set_drvdata(spi, flash);
 
 	/*
 	 * Atmel, SST and Intel/Numonyx serial flash tend to power
@@ -1037,15 +1046,30 @@ static int m25p_probe(struct spi_device *spi)
 	flash->fast_read = true;
 #endif
 
+	/* Default commands */
+	flash->read_opcode = flash->fast_read ?
+		OPCODE_FAST_READ :
+		OPCODE_NORM_READ;
+	flash->program_opcode = OPCODE_PP;
+
 	if (info->addr_width)
 		flash->addr_width = info->addr_width;
-	else {
+	else if (flash->mtd.size > 0x1000000) {
 		/* enable 4-byte addressing if the device exceeds 16MiB */
-		if (flash->mtd.size > 0x1000000) {
-			flash->addr_width = 4;
-			set_4byte(flash, info->jedec_id, 1);
+		flash->addr_width = 4;
+		if (JEDEC_MFR(info->jedec_id) == CFI_MFR_AMD) {
+			/* Dedicated 4-byte command set */
+			flash->read_opcode = flash->fast_read ?
+				OPCODE_FAST_READ_4B :
+				OPCODE_NORM_READ_4B;
+			flash->program_opcode = OPCODE_PP_4B;
+			/* No small sector erase for 4-byte command set */
+			flash->erase_opcode = OPCODE_SE_4B;
+			flash->mtd.erasesize = info->sector_size;
 		} else
-			flash->addr_width = 3;
+			set_4byte(flash, info->jedec_id, 1);
+	} else {
+		flash->addr_width = 3;
 	}
 
 	dev_info(&spi->dev, "%s (%lld Kbytes)\n", id->name,
@@ -1080,7 +1104,7 @@ static int m25p_probe(struct spi_device *spi)
 
 static int m25p_remove(struct spi_device *spi)
 {
-	struct m25p	*flash = dev_get_drvdata(&spi->dev);
+	struct m25p	*flash = spi_get_drvdata(spi);
 	int		status;
 
 	/* Clean up MTD stuff. */
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 28779b6..4a43664 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -661,7 +661,7 @@ static int add_dataflash_otp(struct spi_device *spi, char *name, int nr_pages,
 	dev_info(&spi->dev, "%s (%lld KBytes) pagesize %d bytes%s\n",
 			name, (long long)((device->size + 1023) >> 10),
 			pagesize, otp_tag);
-	dev_set_drvdata(&spi->dev, priv);
+	spi_set_drvdata(spi, priv);
 
 	ppdata.of_node = spi->dev.of_node;
 	err = mtd_device_parse_register(device, NULL, &ppdata,
@@ -671,7 +671,7 @@ static int add_dataflash_otp(struct spi_device *spi, char *name, int nr_pages,
 	if (!err)
 		return 0;
 
-	dev_set_drvdata(&spi->dev, NULL);
+	spi_set_drvdata(spi, NULL);
 	kfree(priv);
 	return err;
 }
@@ -895,14 +895,14 @@ static int dataflash_probe(struct spi_device *spi)
 
 static int dataflash_remove(struct spi_device *spi)
 {
-	struct dataflash	*flash = dev_get_drvdata(&spi->dev);
+	struct dataflash	*flash = spi_get_drvdata(spi);
 	int			status;
 
 	pr_debug("%s: remove\n", dev_name(&spi->dev));
 
 	status = mtd_device_unregister(&flash->mtd);
 	if (status == 0) {
-		dev_set_drvdata(&spi->dev, NULL);
+		spi_set_drvdata(spi, NULL);
 		kfree(flash);
 	}
 	return status;
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 8a82b8b..0e1c22e 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -1045,7 +1045,7 @@ static int spear_smi_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int spear_smi_suspend(struct device *dev)
 {
 	struct spear_smi *sdev = dev_get_drvdata(dev);
@@ -1068,9 +1068,9 @@ static int spear_smi_resume(struct device *dev)
 		spear_smi_hw_init(sdev);
 	return ret;
 }
+#endif
 
 static SIMPLE_DEV_PM_OPS(spear_smi_pm_ops, spear_smi_suspend, spear_smi_resume);
-#endif
 
 #ifdef CONFIG_OF
 static const struct of_device_id spear_smi_id_table[] = {
@@ -1086,9 +1086,7 @@ static struct platform_driver spear_smi_driver = {
 		.bus = &platform_bus_type,
 		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(spear_smi_id_table),
-#ifdef CONFIG_PM
 		.pm = &spear_smi_pm_ops,
-#endif
 	},
 	.probe = spear_smi_probe,
 	.remove = spear_smi_remove,
diff --git a/drivers/mtd/devices/sst25l.c b/drivers/mtd/devices/sst25l.c
index 8091b01..38b5979 100644
--- a/drivers/mtd/devices/sst25l.c
+++ b/drivers/mtd/devices/sst25l.c
@@ -370,7 +370,7 @@ static int sst25l_probe(struct spi_device *spi)
 
 	flash->spi = spi;
 	mutex_init(&flash->lock);
-	dev_set_drvdata(&spi->dev, flash);
+	spi_set_drvdata(spi, flash);
 
 	data = spi->dev.platform_data;
 	if (data && data->name)
@@ -404,7 +404,7 @@ static int sst25l_probe(struct spi_device *spi)
 					data ? data->nr_parts : 0);
 	if (ret) {
 		kfree(flash);
-		dev_set_drvdata(&spi->dev, NULL);
+		spi_set_drvdata(spi, NULL);
 		return -ENODEV;
 	}
 
@@ -413,7 +413,7 @@ static int sst25l_probe(struct spi_device *spi)
 
 static int sst25l_remove(struct spi_device *spi)
 {
-	struct sst25l_flash *flash = dev_get_drvdata(&spi->dev);
+	struct sst25l_flash *flash = spi_get_drvdata(spi);
 	int ret;
 
 	ret = mtd_device_unregister(&flash->mtd);
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index a60f6c1..3ae9105 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -75,7 +75,7 @@ config MTD_NAND_DENALI_SCRATCH_REG_ADDR
 
 config MTD_NAND_GPIO
 	tristate "GPIO NAND Flash driver"
-	depends on GPIOLIB && ARM
+	depends on GPIOLIB
 	help
 	  This enables a GPIO based NAND flash driver.
 
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c
index f1f7f12..317a771 100644
--- a/drivers/mtd/nand/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/fsl_ifc_nand.c
@@ -823,7 +823,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv)
 
 	/* set up nand options */
 	chip->bbt_options = NAND_BBT_USE_FLASH;
-
+	chip->options = NAND_NO_SUBPAGE_WRITE;
 
 	if (ioread32be(&ifc->cspr_cs[priv->bank].cspr) & CSPR_PORT_SIZE_16) {
 		chip->read_byte = fsl_ifc_read_byte16;
@@ -908,7 +908,6 @@ static int fsl_ifc_chip_remove(struct fsl_ifc_mtd *priv)
 
 	ifc_nand_ctrl->chips[priv->bank] = NULL;
 	dev_set_drvdata(priv->dev, NULL);
-	kfree(priv);
 
 	return 0;
 }
diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index 911e243..0e5a1d9 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -1190,7 +1190,7 @@ static int fsmc_nand_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int fsmc_nand_suspend(struct device *dev)
 {
 	struct fsmc_nand_data *host = dev_get_drvdata(dev);
@@ -1210,9 +1210,9 @@ static int fsmc_nand_resume(struct device *dev)
 	}
 	return 0;
 }
+#endif
 
 static SIMPLE_DEV_PM_OPS(fsmc_nand_pm_ops, fsmc_nand_suspend, fsmc_nand_resume);
-#endif
 
 #ifdef CONFIG_OF
 static const struct of_device_id fsmc_nand_id_table[] = {
@@ -1229,9 +1229,7 @@ static struct platform_driver fsmc_nand_driver = {
 		.owner = THIS_MODULE,
 		.name = "fsmc-nand",
 		.of_match_table = of_match_ptr(fsmc_nand_id_table),
-#ifdef CONFIG_PM
 		.pm = &fsmc_nand_pm_ops,
-#endif
 	},
 };
 
diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c
index 89065dd..800a1cc 100644
--- a/drivers/mtd/nand/gpio.c
+++ b/drivers/mtd/nand/gpio.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/err.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/module.h>
@@ -86,59 +87,11 @@ static void gpio_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 	gpio_nand_dosync(gpiomtd);
 }
 
-static void gpio_nand_writebuf(struct mtd_info *mtd, const u_char *buf, int len)
-{
-	struct nand_chip *this = mtd->priv;
-
-	iowrite8_rep(this->IO_ADDR_W, buf, len);
-}
-
-static void gpio_nand_readbuf(struct mtd_info *mtd, u_char *buf, int len)
-{
-	struct nand_chip *this = mtd->priv;
-
-	ioread8_rep(this->IO_ADDR_R, buf, len);
-}
-
-static void gpio_nand_writebuf16(struct mtd_info *mtd, const u_char *buf,
-				 int len)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (IS_ALIGNED((unsigned long)buf, 2)) {
-		iowrite16_rep(this->IO_ADDR_W, buf, len>>1);
-	} else {
-		int i;
-		unsigned short *ptr = (unsigned short *)buf;
-
-		for (i = 0; i < len; i += 2, ptr++)
-			writew(*ptr, this->IO_ADDR_W);
-	}
-}
-
-static void gpio_nand_readbuf16(struct mtd_info *mtd, u_char *buf, int len)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (IS_ALIGNED((unsigned long)buf, 2)) {
-		ioread16_rep(this->IO_ADDR_R, buf, len>>1);
-	} else {
-		int i;
-		unsigned short *ptr = (unsigned short *)buf;
-
-		for (i = 0; i < len; i += 2, ptr++)
-			*ptr = readw(this->IO_ADDR_R);
-	}
-}
-
 static int gpio_nand_devready(struct mtd_info *mtd)
 {
 	struct gpiomtd *gpiomtd = gpio_nand_getpriv(mtd);
 
-	if (gpio_is_valid(gpiomtd->plat.gpio_rdy))
-		return gpio_get_value(gpiomtd->plat.gpio_rdy);
-
-	return 1;
+	return gpio_get_value(gpiomtd->plat.gpio_rdy);
 }
 
 #ifdef CONFIG_OF
@@ -153,6 +106,9 @@ static int gpio_nand_get_config_of(const struct device *dev,
 {
 	u32 val;
 
+	if (!dev->of_node)
+		return -ENODEV;
+
 	if (!of_property_read_u32(dev->of_node, "bank-width", &val)) {
 		if (val == 2) {
 			plat->options |= NAND_BUSWIDTH_16;
@@ -230,145 +186,100 @@ gpio_nand_get_io_sync(struct platform_device *pdev)
 	return platform_get_resource(pdev, IORESOURCE_MEM, 1);
 }
 
-static int gpio_nand_remove(struct platform_device *dev)
+static int gpio_nand_remove(struct platform_device *pdev)
 {
-	struct gpiomtd *gpiomtd = platform_get_drvdata(dev);
-	struct resource *res;
+	struct gpiomtd *gpiomtd = platform_get_drvdata(pdev);
 
 	nand_release(&gpiomtd->mtd_info);
 
-	res = gpio_nand_get_io_sync(dev);
-	iounmap(gpiomtd->io_sync);
-	if (res)
-		release_mem_region(res->start, resource_size(res));
-
-	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	iounmap(gpiomtd->nand_chip.IO_ADDR_R);
-	release_mem_region(res->start, resource_size(res));
-
 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))
 		gpio_set_value(gpiomtd->plat.gpio_nwp, 0);
 	gpio_set_value(gpiomtd->plat.gpio_nce, 1);
 
-	gpio_free(gpiomtd->plat.gpio_cle);
-	gpio_free(gpiomtd->plat.gpio_ale);
-	gpio_free(gpiomtd->plat.gpio_nce);
-	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))
-		gpio_free(gpiomtd->plat.gpio_nwp);
-	if (gpio_is_valid(gpiomtd->plat.gpio_rdy))
-		gpio_free(gpiomtd->plat.gpio_rdy);
-
 	return 0;
 }
 
-static void __iomem *request_and_remap(struct resource *res, size_t size,
-					const char *name, int *err)
-{
-	void __iomem *ptr;
-
-	if (!request_mem_region(res->start, resource_size(res), name)) {
-		*err = -EBUSY;
-		return NULL;
-	}
-
-	ptr = ioremap(res->start, size);
-	if (!ptr) {
-		release_mem_region(res->start, resource_size(res));
-		*err = -ENOMEM;
-	}
-	return ptr;
-}
-
-static int gpio_nand_probe(struct platform_device *dev)
+static int gpio_nand_probe(struct platform_device *pdev)
 {
 	struct gpiomtd *gpiomtd;
-	struct nand_chip *this;
-	struct resource *res0, *res1;
+	struct nand_chip *chip;
+	struct resource *res;
 	struct mtd_part_parser_data ppdata = {};
 	int ret = 0;
 
-	if (!dev->dev.of_node && !dev->dev.platform_data)
-		return -EINVAL;
-
-	res0 = platform_get_resource(dev, IORESOURCE_MEM, 0);
-	if (!res0)
+	if (!pdev->dev.of_node && !pdev->dev.platform_data)
 		return -EINVAL;
 
-	gpiomtd = devm_kzalloc(&dev->dev, sizeof(*gpiomtd), GFP_KERNEL);
-	if (gpiomtd == NULL) {
-		dev_err(&dev->dev, "failed to create NAND MTD\n");
+	gpiomtd = devm_kzalloc(&pdev->dev, sizeof(*gpiomtd), GFP_KERNEL);
+	if (!gpiomtd) {
+		dev_err(&pdev->dev, "failed to create NAND MTD\n");
 		return -ENOMEM;
 	}
 
-	this = &gpiomtd->nand_chip;
-	this->IO_ADDR_R = request_and_remap(res0, 2, "NAND", &ret);
-	if (!this->IO_ADDR_R) {
-		dev_err(&dev->dev, "unable to map NAND\n");
-		goto err_map;
-	}
+	chip = &gpiomtd->nand_chip;
 
-	res1 = gpio_nand_get_io_sync(dev);
-	if (res1) {
-		gpiomtd->io_sync = request_and_remap(res1, 4, "NAND sync", &ret);
-		if (!gpiomtd->io_sync) {
-			dev_err(&dev->dev, "unable to map sync NAND\n");
-			goto err_sync;
-		}
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	chip->IO_ADDR_R = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(chip->IO_ADDR_R))
+		return PTR_ERR(chip->IO_ADDR_R);
+
+	res = gpio_nand_get_io_sync(pdev);
+	if (res) {
+		gpiomtd->io_sync = devm_ioremap_resource(&pdev->dev, res);
+		if (IS_ERR(gpiomtd->io_sync))
+			return PTR_ERR(gpiomtd->io_sync);
 	}
 
-	ret = gpio_nand_get_config(&dev->dev, &gpiomtd->plat);
+	ret = gpio_nand_get_config(&pdev->dev, &gpiomtd->plat);
 	if (ret)
-		goto err_nce;
+		return ret;
 
-	ret = gpio_request(gpiomtd->plat.gpio_nce, "NAND NCE");
+	ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_nce, "NAND NCE");
 	if (ret)
-		goto err_nce;
+		return ret;
 	gpio_direction_output(gpiomtd->plat.gpio_nce, 1);
+
 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp)) {
-		ret = gpio_request(gpiomtd->plat.gpio_nwp, "NAND NWP");
+		ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_nwp,
+					"NAND NWP");
 		if (ret)
-			goto err_nwp;
-		gpio_direction_output(gpiomtd->plat.gpio_nwp, 1);
+			return ret;
 	}
-	ret = gpio_request(gpiomtd->plat.gpio_ale, "NAND ALE");
+
+	ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_ale, "NAND ALE");
 	if (ret)
-		goto err_ale;
+		return ret;
 	gpio_direction_output(gpiomtd->plat.gpio_ale, 0);
-	ret = gpio_request(gpiomtd->plat.gpio_cle, "NAND CLE");
+
+	ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_cle, "NAND CLE");
 	if (ret)
-		goto err_cle;
+		return ret;
 	gpio_direction_output(gpiomtd->plat.gpio_cle, 0);
+
 	if (gpio_is_valid(gpiomtd->plat.gpio_rdy)) {
-		ret = gpio_request(gpiomtd->plat.gpio_rdy, "NAND RDY");
+		ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_rdy,
+					"NAND RDY");
 		if (ret)
-			goto err_rdy;
+			return ret;
 		gpio_direction_input(gpiomtd->plat.gpio_rdy);
+		chip->dev_ready = gpio_nand_devready;
 	}
 
+	chip->IO_ADDR_W		= chip->IO_ADDR_R;
+	chip->ecc.mode		= NAND_ECC_SOFT;
+	chip->options		= gpiomtd->plat.options;
+	chip->chip_delay	= gpiomtd->plat.chip_delay;
+	chip->cmd_ctrl		= gpio_nand_cmd_ctrl;
 
-	this->IO_ADDR_W  = this->IO_ADDR_R;
-	this->ecc.mode   = NAND_ECC_SOFT;
-	this->options    = gpiomtd->plat.options;
-	this->chip_delay = gpiomtd->plat.chip_delay;
-
-	/* install our routines */
-	this->cmd_ctrl   = gpio_nand_cmd_ctrl;
-	this->dev_ready  = gpio_nand_devready;
+	gpiomtd->mtd_info.priv	= chip;
+	gpiomtd->mtd_info.owner	= THIS_MODULE;
 
-	if (this->options & NAND_BUSWIDTH_16) {
-		this->read_buf   = gpio_nand_readbuf16;
-		this->write_buf  = gpio_nand_writebuf16;
-	} else {
-		this->read_buf   = gpio_nand_readbuf;
-		this->write_buf  = gpio_nand_writebuf;
-	}
+	platform_set_drvdata(pdev, gpiomtd);
 
-	/* set the mtd private data for the nand driver */
-	gpiomtd->mtd_info.priv = this;
-	gpiomtd->mtd_info.owner = THIS_MODULE;
+	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))
+		gpio_direction_output(gpiomtd->plat.gpio_nwp, 1);
 
 	if (nand_scan(&gpiomtd->mtd_info, 1)) {
-		dev_err(&dev->dev, "no nand chips found?\n");
 		ret = -ENXIO;
 		goto err_wp;
 	}
@@ -377,38 +288,17 @@ static int gpio_nand_probe(struct platform_device *dev)
 		gpiomtd->plat.adjust_parts(&gpiomtd->plat,
 					   gpiomtd->mtd_info.size);
 
-	ppdata.of_node = dev->dev.of_node;
+	ppdata.of_node = pdev->dev.of_node;
 	ret = mtd_device_parse_register(&gpiomtd->mtd_info, NULL, &ppdata,
 					gpiomtd->plat.parts,
 					gpiomtd->plat.num_parts);
-	if (ret)
-		goto err_wp;
-	platform_set_drvdata(dev, gpiomtd);
-
-	return 0;
+	if (!ret)
+		return 0;
 
 err_wp:
 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))
 		gpio_set_value(gpiomtd->plat.gpio_nwp, 0);
-	if (gpio_is_valid(gpiomtd->plat.gpio_rdy))
-		gpio_free(gpiomtd->plat.gpio_rdy);
-err_rdy:
-	gpio_free(gpiomtd->plat.gpio_cle);
-err_cle:
-	gpio_free(gpiomtd->plat.gpio_ale);
-err_ale:
-	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))
-		gpio_free(gpiomtd->plat.gpio_nwp);
-err_nwp:
-	gpio_free(gpiomtd->plat.gpio_nce);
-err_nce:
-	iounmap(gpiomtd->io_sync);
-	if (res1)
-		release_mem_region(res1->start, resource_size(res1));
-err_sync:
-	iounmap(gpiomtd->nand_chip.IO_ADDR_R);
-	release_mem_region(res0->start, resource_size(res0));
-err_map:
+
 	return ret;
 }
 
@@ -417,6 +307,7 @@ static struct platform_driver gpio_nand_driver = {
 	.remove		= gpio_nand_remove,
 	.driver		= {
 		.name	= "gpio-nand",
+		.owner	= THIS_MODULE,
 		.of_match_table = of_match_ptr(gpio_nand_id_table),
 	},
 };
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index dfcd0a5..7ef6b61 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -211,11 +211,9 @@ static void nand_select_chip(struct mtd_info *mtd, int chipnr)
  */
 static void nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
 {
-	int i;
 	struct nand_chip *chip = mtd->priv;
 
-	for (i = 0; i < len; i++)
-		writeb(buf[i], chip->IO_ADDR_W);
+	iowrite8_rep(chip->IO_ADDR_W, buf, len);
 }
 
 /**
@@ -228,11 +226,9 @@ static void nand_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
  */
 static void nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
 {
-	int i;
 	struct nand_chip *chip = mtd->priv;
 
-	for (i = 0; i < len; i++)
-		buf[i] = readb(chip->IO_ADDR_R);
+	ioread8_rep(chip->IO_ADDR_R, buf, len);
 }
 
 /**
@@ -245,14 +241,10 @@ static void nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
  */
 static void nand_write_buf16(struct mtd_info *mtd, const uint8_t *buf, int len)
 {
-	int i;
 	struct nand_chip *chip = mtd->priv;
 	u16 *p = (u16 *) buf;
-	len >>= 1;
-
-	for (i = 0; i < len; i++)
-		writew(p[i], chip->IO_ADDR_W);
 
+	iowrite16_rep(chip->IO_ADDR_W, p, len >> 1);
 }
 
 /**
@@ -265,13 +257,10 @@ static void nand_write_buf16(struct mtd_info *mtd, const uint8_t *buf, int len)
  */
 static void nand_read_buf16(struct mtd_info *mtd, uint8_t *buf, int len)
 {
-	int i;
 	struct nand_chip *chip = mtd->priv;
 	u16 *p = (u16 *) buf;
-	len >>= 1;
 
-	for (i = 0; i < len; i++)
-		p[i] = readw(chip->IO_ADDR_R);
+	ioread16_rep(chip->IO_ADDR_R, p, len >> 1);
 }
 
 /**
@@ -2911,6 +2900,11 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip,
 	if (le16_to_cpu(p->features) & 1)
 		*busw = NAND_BUSWIDTH_16;
 
+	if (p->ecc_bits != 0xff) {
+		chip->ecc_strength = p->ecc_bits;
+		chip->ecc_size = 512;
+	}
+
 	pr_info("ONFI flash detected\n");
 	return 1;
 }
diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c
index 4495f85..ef72884 100644
--- a/drivers/mtd/nand/r852.c
+++ b/drivers/mtd/nand/r852.c
@@ -1002,7 +1002,7 @@ void r852_shutdown(struct pci_dev *pci_dev)
 	pci_disable_device(pci_dev);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int r852_suspend(struct device *device)
 {
 	struct r852_device *dev = pci_get_drvdata(to_pci_dev(device));
@@ -1055,9 +1055,6 @@ static int r852_resume(struct device *device)
 	r852_update_card_detect(dev);
 	return 0;
 }
-#else
-#define r852_suspend	NULL
-#define r852_resume	NULL
 #endif
 
 static const struct pci_device_id r852_pci_id_tbl[] = {
diff --git a/drivers/net/caif/Kconfig b/drivers/net/caif/Kconfig
index 7ffc756..5470980 100644
--- a/drivers/net/caif/Kconfig
+++ b/drivers/net/caif/Kconfig
@@ -43,7 +43,7 @@ config CAIF_HSI
 
 config CAIF_VIRTIO
 	tristate "CAIF virtio transport driver"
-	depends on CAIF
+	depends on CAIF && HAS_DMA
 	select VHOST_RING
 	select VIRTIO
 	select GENERIC_ALLOCATOR
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index de570a8..072c6f1 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -632,7 +632,6 @@ struct vortex_private {
 		pm_state_valid:1,				/* pci_dev->saved_config_space has sane contents */
 		open:1,
 		medialock:1,
-		must_free_region:1,				/* Flag: if zero, Cardbus owns the I/O region */
 		large_frames:1,			/* accept large frames */
 		handling_irq:1;			/* private in_irq indicator */
 	/* {get|set}_wol operations are already serialized by rtnl.
@@ -1012,6 +1011,12 @@ static int vortex_init_one(struct pci_dev *pdev,
 	if (rc < 0)
 		goto out;
 
+	rc = pci_request_regions(pdev, DRV_NAME);
+	if (rc < 0) {
+		pci_disable_device(pdev);
+		goto out;
+	}
+
 	unit = vortex_cards_found;
 
 	if (global_use_mmio < 0 && (unit >= MAX_UNITS || use_mmio[unit] < 0)) {
@@ -1027,6 +1032,7 @@ static int vortex_init_one(struct pci_dev *pdev,
 	if (!ioaddr) /* If mapping fails, fall-back to BAR 0... */
 		ioaddr = pci_iomap(pdev, 0, 0);
 	if (!ioaddr) {
+		pci_release_regions(pdev);
 		pci_disable_device(pdev);
 		rc = -ENOMEM;
 		goto out;
@@ -1036,6 +1042,7 @@ static int vortex_init_one(struct pci_dev *pdev,
 			   ent->driver_data, unit);
 	if (rc < 0) {
 		pci_iounmap(pdev, ioaddr);
+		pci_release_regions(pdev);
 		pci_disable_device(pdev);
 		goto out;
 	}
@@ -1178,11 +1185,6 @@ static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq,
 
 	/* PCI-only startup logic */
 	if (pdev) {
-		/* EISA resources already marked, so only PCI needs to do this here */
-		/* Ignore return value, because Cardbus drivers already allocate for us */
-		if (request_region(dev->base_addr, vci->io_size, print_name) != NULL)
-			vp->must_free_region = 1;
-
 		/* enable bus-mastering if necessary */
 		if (vci->flags & PCI_USES_MASTER)
 			pci_set_master(pdev);
@@ -1220,7 +1222,7 @@ static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq,
 					   &vp->rx_ring_dma);
 	retval = -ENOMEM;
 	if (!vp->rx_ring)
-		goto free_region;
+		goto free_device;
 
 	vp->tx_ring = (struct boom_tx_desc *)(vp->rx_ring + RX_RING_SIZE);
 	vp->tx_ring_dma = vp->rx_ring_dma + sizeof(struct boom_rx_desc) * RX_RING_SIZE;
@@ -1484,9 +1486,7 @@ free_ring:
 							+ sizeof(struct boom_tx_desc) * TX_RING_SIZE,
 						vp->rx_ring,
 						vp->rx_ring_dma);
-free_region:
-	if (vp->must_free_region)
-		release_region(dev->base_addr, vci->io_size);
+free_device:
 	free_netdev(dev);
 	pr_err(PFX "vortex_probe1 fails.  Returns %d\n", retval);
 out:
@@ -3254,8 +3254,9 @@ static void vortex_remove_one(struct pci_dev *pdev)
 							+ sizeof(struct boom_tx_desc) * TX_RING_SIZE,
 						vp->rx_ring,
 						vp->rx_ring_dma);
-	if (vp->must_free_region)
-		release_region(dev->base_addr, vp->io_size);
+
+	pci_release_regions(pdev);
+
 	free_netdev(dev);
 }
 
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index ce4a030..07f7ef0 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -3236,9 +3236,10 @@ bnad_init(struct bnad *bnad,
 
 	sprintf(bnad->wq_name, "%s_wq_%d", BNAD_NAME, bnad->id);
 	bnad->work_q = create_singlethread_workqueue(bnad->wq_name);
-
-	if (!bnad->work_q)
+	if (!bnad->work_q) {
+		iounmap(bnad->bar0);
 		return -ENOMEM;
+	}
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/cadence/Kconfig b/drivers/net/ethernet/cadence/Kconfig
index 1194446..768285e 100644
--- a/drivers/net/ethernet/cadence/Kconfig
+++ b/drivers/net/ethernet/cadence/Kconfig
@@ -22,7 +22,7 @@ if NET_CADENCE
 
 config ARM_AT91_ETHER
 	tristate "AT91RM9200 Ethernet support"
-	depends on GENERIC_HARDIRQS
+	depends on GENERIC_HARDIRQS && HAS_DMA
 	select NET_CORE
 	select MACB
 	---help---
@@ -31,6 +31,7 @@ config ARM_AT91_ETHER
 
 config MACB
 	tristate "Cadence MACB/GEM support"
+	depends on HAS_DMA
 	select PHYLIB
 	---help---
 	  The Cadence MACB ethernet interface is found on many Atmel AT32 and
diff --git a/drivers/net/ethernet/calxeda/Kconfig b/drivers/net/ethernet/calxeda/Kconfig
index aba435c..184a063 100644
--- a/drivers/net/ethernet/calxeda/Kconfig
+++ b/drivers/net/ethernet/calxeda/Kconfig
@@ -1,6 +1,6 @@
 config NET_CALXEDA_XGMAC
 	tristate "Calxeda 1G/10G XGMAC Ethernet driver"
-	depends on HAS_IOMEM
+	depends on HAS_IOMEM && HAS_DMA
 	select CRC32
 	help
 	  This is the driver for the XGMAC Ethernet IP block found on Calxeda
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index aff0310..ca9825c 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -87,6 +87,8 @@
 #define FEC_QUIRK_HAS_GBIT		(1 << 3)
 /* Controller has extend desc buffer */
 #define FEC_QUIRK_HAS_BUFDESC_EX	(1 << 4)
+/* Controller has hardware checksum support */
+#define FEC_QUIRK_HAS_CSUM		(1 << 5)
 
 static struct platform_device_id fec_devtype[] = {
 	{
@@ -105,7 +107,7 @@ static struct platform_device_id fec_devtype[] = {
 	}, {
 		.name = "imx6q-fec",
 		.driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
-				FEC_QUIRK_HAS_BUFDESC_EX,
+				FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM,
 	}, {
 		.name = "mvf-fec",
 		.driver_data = FEC_QUIRK_ENET_MAC,
@@ -1744,6 +1746,8 @@ static const struct net_device_ops fec_netdev_ops = {
 static int fec_enet_init(struct net_device *ndev)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
+	const struct platform_device_id *id_entry =
+				platform_get_device_id(fep->pdev);
 	struct bufdesc *cbd_base;
 
 	/* Allocate memory for buffer descriptors. */
@@ -1775,12 +1779,14 @@ static int fec_enet_init(struct net_device *ndev)
 	writel(FEC_RX_DISABLED_IMASK, fep->hwp + FEC_IMASK);
 	netif_napi_add(ndev, &fep->napi, fec_enet_rx_napi, FEC_NAPI_WEIGHT);
 
-	/* enable hw accelerator */
-	ndev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM
-			| NETIF_F_RXCSUM);
-	ndev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM
-			| NETIF_F_RXCSUM);
-	fep->csum_flags |= FLAG_RX_CSUM_ENABLED;
+	if (id_entry->driver_data & FEC_QUIRK_HAS_CSUM) {
+		/* enable hw accelerator */
+		ndev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM
+				| NETIF_F_RXCSUM);
+		ndev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM
+				| NETIF_F_RXCSUM);
+		fep->csum_flags |= FLAG_RX_CSUM_ENABLED;
+	}
 
 	fec_restart(ndev, 0);
 
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index 4989481..d300a0c 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -359,10 +359,26 @@ static int emac_reset(struct emac_instance *dev)
 	}
 
 #ifdef CONFIG_PPC_DCR_NATIVE
-	/* Enable internal clock source */
-	if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX))
-		dcri_clrset(SDR0, SDR0_ETH_CFG,
-			    0, SDR0_ETH_CFG_ECS << dev->cell_index);
+	/*
+	 * PPC460EX/GT Embedded Processor Advanced User's Manual
+	 * section 28.10.1 Mode Register 0 (EMACx_MR0) states:
+	 * Note: The PHY must provide a TX Clk in order to perform a soft reset
+	 * of the EMAC. If none is present, select the internal clock
+	 * (SDR0_ETH_CFG[EMACx_PHY_CLK] = 1).
+	 * After a soft reset, select the external clock.
+	 */
+	if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX)) {
+		if (dev->phy_address == 0xffffffff &&
+		    dev->phy_map == 0xffffffff) {
+			/* No PHY: select internal loop clock before reset */
+			dcri_clrset(SDR0, SDR0_ETH_CFG,
+				    0, SDR0_ETH_CFG_ECS << dev->cell_index);
+		} else {
+			/* PHY present: select external clock before reset */
+			dcri_clrset(SDR0, SDR0_ETH_CFG,
+				    SDR0_ETH_CFG_ECS << dev->cell_index, 0);
+		}
+	}
 #endif
 
 	out_be32(&p->mr0, EMAC_MR0_SRST);
@@ -370,10 +386,14 @@ static int emac_reset(struct emac_instance *dev)
 		--n;
 
 #ifdef CONFIG_PPC_DCR_NATIVE
-	 /* Enable external clock source */
-	if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX))
-		dcri_clrset(SDR0, SDR0_ETH_CFG,
-			    SDR0_ETH_CFG_ECS << dev->cell_index, 0);
+	if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX)) {
+		if (dev->phy_address == 0xffffffff &&
+		    dev->phy_map == 0xffffffff) {
+			/* No PHY: restore external clock source after reset */
+			dcri_clrset(SDR0, SDR0_ETH_CFG,
+				    SDR0_ETH_CFG_ECS << dev->cell_index, 0);
+		}
+	}
 #endif
 
 	if (n) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_resources.c b/drivers/net/ethernet/mellanox/mlx4/en_resources.c
index 91f2b2c..d3f5086 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_resources.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_resources.c
@@ -60,7 +60,7 @@ void mlx4_en_fill_qp_context(struct mlx4_en_priv *priv, int size, int stride,
 	context->pri_path.sched_queue = 0x83 | (priv->port - 1) << 6;
 	if (user_prio >= 0) {
 		context->pri_path.sched_queue |= user_prio << 3;
-		context->pri_path.feup = 1 << 6;
+		context->pri_path.feup = MLX4_FEUP_FORCE_ETH_UP;
 	}
 	context->pri_path.counter_index = 0xff;
 	context->cqn_send = cpu_to_be32(cqn);
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index b147bdd..58a8e53 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -131,7 +131,9 @@ static void dump_dev_cap_flags2(struct mlx4_dev *dev, u64 flags)
 		[2] = "RSS XOR Hash Function support",
 		[3] = "Device manage flow steering support",
 		[4] = "Automatic MAC reassignment support",
-		[5] = "Time stamping support"
+		[5] = "Time stamping support",
+		[6] = "VST (control vlan insertion/stripping) support",
+		[7] = "FSM (MAC anti-spoofing) support"
 	};
 	int i;
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index e12e0d2..1157f02 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -372,24 +372,29 @@ static int update_vport_qp_param(struct mlx4_dev *dev,
 		if (MLX4_QP_ST_RC == qp_type)
 			return -EINVAL;
 
+		/* force strip vlan by clear vsd */
+		qpc->param3 &= ~cpu_to_be32(MLX4_STRIP_VLAN);
+		if (0 != vp_oper->state.default_vlan) {
+			qpc->pri_path.vlan_control =
+				MLX4_VLAN_CTRL_ETH_TX_BLOCK_TAGGED |
+				MLX4_VLAN_CTRL_ETH_RX_BLOCK_PRIO_TAGGED |
+				MLX4_VLAN_CTRL_ETH_RX_BLOCK_UNTAGGED;
+		} else { /* priority tagged */
+			qpc->pri_path.vlan_control =
+				MLX4_VLAN_CTRL_ETH_TX_BLOCK_TAGGED |
+				MLX4_VLAN_CTRL_ETH_RX_BLOCK_TAGGED;
+		}
+
+		qpc->pri_path.fvl_rx |= MLX4_FVL_RX_FORCE_ETH_VLAN;
 		qpc->pri_path.vlan_index = vp_oper->vlan_idx;
-		qpc->pri_path.fl = (1 << 6) | (1 << 2); /* set cv bit and hide_cqe_vlan bit*/
-		qpc->pri_path.feup |= 1 << 3; /* set fvl bit */
+		qpc->pri_path.fl |= MLX4_FL_CV | MLX4_FL_ETH_HIDE_CQE_VLAN;
+		qpc->pri_path.feup |= MLX4_FEUP_FORCE_ETH_UP | MLX4_FVL_FORCE_ETH_VLAN;
 		qpc->pri_path.sched_queue &= 0xC7;
 		qpc->pri_path.sched_queue |= (vp_oper->state.default_qos) << 3;
-		mlx4_dbg(dev, "qp %d  port %d Q 0x%x set vlan to %d vidx %d feup %x fl %x\n",
-			 be32_to_cpu(qpc->local_qpn) & 0xffffff, port,
-			 (int)(qpc->pri_path.sched_queue), vp_oper->state.default_vlan,
-			 vp_oper->vlan_idx, (int)(qpc->pri_path.feup),
-			 (int)(qpc->pri_path.fl));
 	}
 	if (vp_oper->state.spoofchk) {
-		qpc->pri_path.feup |= 1 << 5; /* set fsm bit */;
+		qpc->pri_path.feup |= MLX4_FSM_FORCE_ETH_SRC_MAC;
 		qpc->pri_path.grh_mylmc = (0x80 & qpc->pri_path.grh_mylmc) + vp_oper->mac_idx;
-		mlx4_dbg(dev, "spoof qp %d  port %d feup  0x%x, myLmc 0x%x mindx %d\n",
-			 be32_to_cpu(qpc->local_qpn) & 0xffffff, port,
-			 (int)qpc->pri_path.feup, (int)qpc->pri_path.grh_mylmc,
-			 vp_oper->mac_idx);
 	}
 	return 0;
 }
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 90c253b..019c5f7 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -429,6 +429,7 @@ struct qlcnic_hardware_context {
 
 	u16 port_type;
 	u16 board_type;
+	u16 supported_type;
 
 	u16 link_speed;
 	u16 link_duplex;
@@ -1514,6 +1515,7 @@ void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter);
 void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter);
 void qlcnic_82xx_add_sysfs(struct qlcnic_adapter *adapter);
 void qlcnic_82xx_remove_sysfs(struct qlcnic_adapter *adapter);
+int qlcnic_82xx_get_settings(struct qlcnic_adapter *, struct ethtool_cmd *);
 
 int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *, u32);
 int qlcnicvf_config_led(struct qlcnic_adapter *, u32, u32);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index ea790a9..b4ff1e3 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -696,15 +696,14 @@ u32 qlcnic_83xx_mac_rcode(struct qlcnic_adapter *adapter)
 	return 1;
 }
 
-u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *adapter)
+u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *adapter, u32 *wait_time)
 {
 	u32 data;
-	unsigned long wait_time = 0;
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	/* wait for mailbox completion */
 	do {
 		data = QLCRDX(ahw, QLCNIC_FW_MBX_CTRL);
-		if (++wait_time > QLCNIC_MBX_TIMEOUT) {
+		if (++(*wait_time) > QLCNIC_MBX_TIMEOUT) {
 			data = QLCNIC_RCODE_TIMEOUT;
 			break;
 		}
@@ -720,8 +719,8 @@ int qlcnic_83xx_mbx_op(struct qlcnic_adapter *adapter,
 	u16 opcode;
 	u8 mbx_err_code;
 	unsigned long flags;
-	u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd;
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
+	u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, wait_time = 0;
 
 	opcode = LSW(cmd->req.arg[0]);
 	if (!test_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status)) {
@@ -754,15 +753,13 @@ int qlcnic_83xx_mbx_op(struct qlcnic_adapter *adapter,
 	/* Signal FW about the impending command */
 	QLCWRX(ahw, QLCNIC_HOST_MBX_CTRL, QLCNIC_SET_OWNER);
 poll:
-	rsp = qlcnic_83xx_mbx_poll(adapter);
+	rsp = qlcnic_83xx_mbx_poll(adapter, &wait_time);
 	if (rsp != QLCNIC_RCODE_TIMEOUT) {
 		/* Get the FW response data */
 		fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
 		if (fw_data &  QLCNIC_MBX_ASYNC_EVENT) {
 			__qlcnic_83xx_process_aen(adapter);
-			mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
-			if (mbx_val)
-				goto poll;
+			goto poll;
 		}
 		mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
 		rsp_num = QLCNIC_MBX_NUM_REGS(fw_data);
@@ -1276,11 +1273,13 @@ out:
 	return err;
 }
 
-static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test)
+static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
+				      int num_sds_ring)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
 	struct qlcnic_host_sds_ring *sds_ring;
 	struct qlcnic_host_rds_ring *rds_ring;
+	u16 adapter_state = adapter->is_up;
 	u8 ring;
 	int ret;
 
@@ -1304,6 +1303,10 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test)
 	ret = qlcnic_fw_create_ctx(adapter);
 	if (ret) {
 		qlcnic_detach(adapter);
+		if (adapter_state == QLCNIC_ADAPTER_UP_MAGIC) {
+			adapter->max_sds_rings = num_sds_ring;
+			qlcnic_attach(adapter);
+		}
 		netif_device_attach(netdev);
 		return ret;
 	}
@@ -1596,7 +1599,8 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
 	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
 		return -EBUSY;
 
-	ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST);
+	ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST,
+					 max_sds_rings);
 	if (ret)
 		goto fail_diag_alloc;
 
@@ -2830,6 +2834,23 @@ int qlcnic_83xx_test_link(struct qlcnic_adapter *adapter)
 			break;
 		}
 		config = cmd.rsp.arg[3];
+		if (QLC_83XX_SFP_PRESENT(config)) {
+			switch (ahw->module_type) {
+			case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
+			case LINKEVENT_MODULE_OPTICAL_SRLR:
+			case LINKEVENT_MODULE_OPTICAL_LRM:
+			case LINKEVENT_MODULE_OPTICAL_SFP_1G:
+				ahw->supported_type = PORT_FIBRE;
+				break;
+			case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
+			case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
+			case LINKEVENT_MODULE_TWINAX:
+				ahw->supported_type = PORT_TP;
+				break;
+			default:
+				ahw->supported_type = PORT_OTHER;
+			}
+		}
 		if (config & 1)
 			err = 1;
 	}
@@ -2838,7 +2859,8 @@ out:
 	return config;
 }
 
-int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter)
+int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter,
+			     struct ethtool_cmd *ecmd)
 {
 	u32 config = 0;
 	int status = 0;
@@ -2851,6 +2873,54 @@ int qlcnic_83xx_get_settings(struct qlcnic_adapter *adapter)
 	ahw->module_type = QLC_83XX_SFP_MODULE_TYPE(config);
 	/* hard code until there is a way to get it from flash */
 	ahw->board_type = QLCNIC_BRDTYPE_83XX_10G;
+
+	if (netif_running(adapter->netdev) && ahw->has_link_events) {
+		ethtool_cmd_speed_set(ecmd, ahw->link_speed);
+		ecmd->duplex = ahw->link_duplex;
+		ecmd->autoneg = ahw->link_autoneg;
+	} else {
+		ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
+		ecmd->duplex = DUPLEX_UNKNOWN;
+		ecmd->autoneg = AUTONEG_DISABLE;
+	}
+
+	if (ahw->port_type == QLCNIC_XGBE) {
+		ecmd->supported = SUPPORTED_1000baseT_Full;
+		ecmd->advertising = ADVERTISED_1000baseT_Full;
+	} else {
+		ecmd->supported = (SUPPORTED_10baseT_Half |
+				   SUPPORTED_10baseT_Full |
+				   SUPPORTED_100baseT_Half |
+				   SUPPORTED_100baseT_Full |
+				   SUPPORTED_1000baseT_Half |
+				   SUPPORTED_1000baseT_Full);
+		ecmd->advertising = (ADVERTISED_100baseT_Half |
+				     ADVERTISED_100baseT_Full |
+				     ADVERTISED_1000baseT_Half |
+				     ADVERTISED_1000baseT_Full);
+	}
+
+	switch (ahw->supported_type) {
+	case PORT_FIBRE:
+		ecmd->supported |= SUPPORTED_FIBRE;
+		ecmd->advertising |= ADVERTISED_FIBRE;
+		ecmd->port = PORT_FIBRE;
+		ecmd->transceiver = XCVR_EXTERNAL;
+		break;
+	case PORT_TP:
+		ecmd->supported |= SUPPORTED_TP;
+		ecmd->advertising |= ADVERTISED_TP;
+		ecmd->port = PORT_TP;
+		ecmd->transceiver = XCVR_INTERNAL;
+		break;
+	default:
+		ecmd->supported |= SUPPORTED_FIBRE;
+		ecmd->advertising |= ADVERTISED_FIBRE;
+		ecmd->port = PORT_OTHER;
+		ecmd->transceiver = XCVR_EXTERNAL;
+		break;
+	}
+	ecmd->phy_address = ahw->physical_port;
 	return status;
 }
 
@@ -3046,7 +3116,8 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
 	if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
 		return -EIO;
 
-	ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST);
+	ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST,
+					 max_sds_rings);
 	if (ret)
 		goto fail_diag_irq;
 
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index 1f1d85e..f5db67f 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -603,7 +603,7 @@ int qlcnic_83xx_get_vnic_pf_info(struct qlcnic_adapter *, struct qlcnic_info *);
 
 void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *);
 void qlcnic_83xx_get_stats(struct qlcnic_adapter *adapter, u64 *data);
-int qlcnic_83xx_get_settings(struct qlcnic_adapter *);
+int qlcnic_83xx_get_settings(struct qlcnic_adapter *, struct ethtool_cmd *);
 int qlcnic_83xx_set_settings(struct qlcnic_adapter *, struct ethtool_cmd *);
 void qlcnic_83xx_get_pauseparam(struct qlcnic_adapter *,
 				struct ethtool_pauseparam *);
@@ -620,7 +620,7 @@ int qlcnic_83xx_flash_test(struct qlcnic_adapter *);
 int qlcnic_83xx_enable_flash_write(struct qlcnic_adapter *);
 int qlcnic_83xx_disable_flash_write(struct qlcnic_adapter *);
 u32 qlcnic_83xx_mac_rcode(struct qlcnic_adapter *);
-u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *);
+u32 qlcnic_83xx_mbx_poll(struct qlcnic_adapter *, u32 *);
 void qlcnic_83xx_enable_mbx_poll(struct qlcnic_adapter *);
 void qlcnic_83xx_disable_mbx_poll(struct qlcnic_adapter *);
 #endif
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
index ab1d8d9..c67d1eb 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
@@ -435,10 +435,6 @@ static void qlcnic_83xx_idc_attach_driver(struct qlcnic_adapter *adapter)
 	}
 done:
 	netif_device_attach(netdev);
-	if (netif_running(netdev)) {
-		netif_carrier_on(netdev);
-		netif_wake_queue(netdev);
-	}
 }
 
 static int qlcnic_83xx_idc_enter_failed_state(struct qlcnic_adapter *adapter,
@@ -642,15 +638,21 @@ static int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
 
 static void qlcnic_83xx_idc_update_idc_params(struct qlcnic_adapter *adapter)
 {
+	struct qlcnic_hardware_context *ahw = adapter->ahw;
+
 	qlcnic_83xx_idc_update_drv_presence_reg(adapter, 1, 1);
-	clear_bit(__QLCNIC_RESETTING, &adapter->state);
 	set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
 	qlcnic_83xx_idc_update_audit_reg(adapter, 0, 1);
 	set_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status);
-	adapter->ahw->idc.quiesce_req = 0;
-	adapter->ahw->idc.delay = QLC_83XX_IDC_FW_POLL_DELAY;
-	adapter->ahw->idc.err_code = 0;
-	adapter->ahw->idc.collect_dump = 0;
+
+	ahw->idc.quiesce_req = 0;
+	ahw->idc.delay = QLC_83XX_IDC_FW_POLL_DELAY;
+	ahw->idc.err_code = 0;
+	ahw->idc.collect_dump = 0;
+	ahw->reset_context = 0;
+	adapter->tx_timeo_cnt = 0;
+
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
 }
 
 /**
@@ -851,6 +853,7 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter)
 	/* Check for soft reset request */
 	if (ahw->reset_context &&
 	    !(val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY)) {
+		adapter->ahw->reset_context = 0;
 		qlcnic_83xx_idc_tx_soft_reset(adapter);
 		return ret;
 	}
@@ -914,6 +917,7 @@ static int qlcnic_83xx_idc_need_quiesce_state(struct qlcnic_adapter *adapter)
 static int qlcnic_83xx_idc_failed_state(struct qlcnic_adapter *adapter)
 {
 	dev_err(&adapter->pdev->dev, "%s: please restart!!\n", __func__);
+	clear_bit(__QLCNIC_RESETTING, &adapter->state);
 	adapter->ahw->idc.err_code = -EIO;
 
 	return 0;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
index 08efb46..f67652d 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
@@ -131,12 +131,13 @@ static const char qlcnic_83xx_rx_stats_strings[][ETH_GSTRING_LEN] = {
 	"ctx_lro_pkt_cnt",
 	"ctx_ip_csum_error",
 	"ctx_rx_pkts_wo_ctx",
-	"ctx_rx_pkts_dropped_wo_sts",
+	"ctx_rx_pkts_drop_wo_sds_on_card",
+	"ctx_rx_pkts_drop_wo_sds_on_host",
 	"ctx_rx_osized_pkts",
 	"ctx_rx_pkts_dropped_wo_rds",
 	"ctx_rx_unexpected_mcast_pkts",
 	"ctx_invalid_mac_address",
-	"ctx_rx_rds_ring_prim_attemoted",
+	"ctx_rx_rds_ring_prim_attempted",
 	"ctx_rx_rds_ring_prim_success",
 	"ctx_num_lro_flows_added",
 	"ctx_num_lro_flows_removed",
@@ -251,6 +252,18 @@ static int
 qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(dev);
+
+	if (qlcnic_82xx_check(adapter))
+		return qlcnic_82xx_get_settings(adapter, ecmd);
+	else if (qlcnic_83xx_check(adapter))
+		return qlcnic_83xx_get_settings(adapter, ecmd);
+
+	return -EIO;
+}
+
+int qlcnic_82xx_get_settings(struct qlcnic_adapter *adapter,
+			     struct ethtool_cmd *ecmd)
+{
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	u32 speed, reg;
 	int check_sfp_module = 0;
@@ -276,10 +289,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 
 	} else if (adapter->ahw->port_type == QLCNIC_XGBE) {
 		u32 val = 0;
-		if (qlcnic_83xx_check(adapter))
-			qlcnic_83xx_get_settings(adapter);
-		else
-			val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
+		val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR);
 
 		if (val == QLCNIC_PORT_MODE_802_3_AP) {
 			ecmd->supported = SUPPORTED_1000baseT_Full;
@@ -289,16 +299,13 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 			ecmd->advertising = ADVERTISED_10000baseT_Full;
 		}
 
-		if (netif_running(dev) && adapter->ahw->has_link_events) {
-			if (qlcnic_82xx_check(adapter)) {
-				reg = QLCRD32(adapter,
-					      P3P_LINK_SPEED_REG(pcifn));
-				speed = P3P_LINK_SPEED_VAL(pcifn, reg);
-				ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
-			}
-			ethtool_cmd_speed_set(ecmd, adapter->ahw->link_speed);
-			ecmd->autoneg = adapter->ahw->link_autoneg;
-			ecmd->duplex = adapter->ahw->link_duplex;
+		if (netif_running(adapter->netdev) && ahw->has_link_events) {
+			reg = QLCRD32(adapter, P3P_LINK_SPEED_REG(pcifn));
+			speed = P3P_LINK_SPEED_VAL(pcifn, reg);
+			ahw->link_speed = speed * P3P_LINK_SPEED_MHZ;
+			ethtool_cmd_speed_set(ecmd, ahw->link_speed);
+			ecmd->autoneg = ahw->link_autoneg;
+			ecmd->duplex = ahw->link_duplex;
 			goto skip;
 		}
 
@@ -340,8 +347,8 @@ skip:
 	case QLCNIC_BRDTYPE_P3P_10G_SFP_QT:
 		ecmd->advertising |= ADVERTISED_TP;
 		ecmd->supported |= SUPPORTED_TP;
-		check_sfp_module = netif_running(dev) &&
-				   adapter->ahw->has_link_events;
+		check_sfp_module = netif_running(adapter->netdev) &&
+				   ahw->has_link_events;
 	case QLCNIC_BRDTYPE_P3P_10G_XFP:
 		ecmd->supported |= SUPPORTED_FIBRE;
 		ecmd->advertising |= ADVERTISED_FIBRE;
@@ -355,8 +362,8 @@ skip:
 			ecmd->advertising |=
 				(ADVERTISED_FIBRE | ADVERTISED_TP);
 			ecmd->port = PORT_FIBRE;
-			check_sfp_module = netif_running(dev) &&
-					   adapter->ahw->has_link_events;
+			check_sfp_module = netif_running(adapter->netdev) &&
+					   ahw->has_link_events;
 		} else {
 			ecmd->autoneg = AUTONEG_ENABLE;
 			ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
@@ -365,13 +372,6 @@ skip:
 			ecmd->port = PORT_TP;
 		}
 		break;
-	case QLCNIC_BRDTYPE_83XX_10G:
-		ecmd->autoneg = AUTONEG_DISABLE;
-		ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
-		ecmd->advertising |= (ADVERTISED_FIBRE | ADVERTISED_TP);
-		ecmd->port = PORT_FIBRE;
-		check_sfp_module = netif_running(dev) && ahw->has_link_events;
-		break;
 	default:
 		dev_err(&adapter->pdev->dev, "Unsupported board model %d\n",
 			adapter->ahw->board_type);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
index 95b1b57..b6818f4 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
@@ -134,7 +134,7 @@ struct qlcnic_mailbox_metadata {
 
 #define QLCNIC_SET_OWNER        1
 #define QLCNIC_CLR_OWNER        0
-#define QLCNIC_MBX_TIMEOUT      10000
+#define QLCNIC_MBX_TIMEOUT      5000
 
 #define QLCNIC_MBX_RSP_OK	1
 #define QLCNIC_MBX_PORT_RSP_OK	0x1a
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 264d5a4..8fb836d 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -37,24 +37,24 @@ MODULE_PARM_DESC(qlcnic_mac_learn,
 		 "Mac Filter (0=learning is disabled, 1=Driver learning is enabled, 2=FDB learning is enabled)");
 
 int qlcnic_use_msi = 1;
-MODULE_PARM_DESC(use_msi, "MSI interrupt (0=disabled, 1=enabled");
+MODULE_PARM_DESC(use_msi, "MSI interrupt (0=disabled, 1=enabled)");
 module_param_named(use_msi, qlcnic_use_msi, int, 0444);
 
 int qlcnic_use_msi_x = 1;
-MODULE_PARM_DESC(use_msi_x, "MSI-X interrupt (0=disabled, 1=enabled");
+MODULE_PARM_DESC(use_msi_x, "MSI-X interrupt (0=disabled, 1=enabled)");
 module_param_named(use_msi_x, qlcnic_use_msi_x, int, 0444);
 
 int qlcnic_auto_fw_reset = 1;
-MODULE_PARM_DESC(auto_fw_reset, "Auto firmware reset (0=disabled, 1=enabled");
+MODULE_PARM_DESC(auto_fw_reset, "Auto firmware reset (0=disabled, 1=enabled)");
 module_param_named(auto_fw_reset, qlcnic_auto_fw_reset, int, 0644);
 
 int qlcnic_load_fw_file;
-MODULE_PARM_DESC(load_fw_file, "Load firmware from (0=flash, 1=file");
+MODULE_PARM_DESC(load_fw_file, "Load firmware from (0=flash, 1=file)");
 module_param_named(load_fw_file, qlcnic_load_fw_file, int, 0444);
 
 int qlcnic_config_npars;
 module_param(qlcnic_config_npars, int, 0444);
-MODULE_PARM_DESC(qlcnic_config_npars, "Configure NPARs (0=disabled, 1=enabled");
+MODULE_PARM_DESC(qlcnic_config_npars, "Configure NPARs (0=disabled, 1=enabled)");
 
 static int qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
 static void qlcnic_remove(struct pci_dev *pdev);
@@ -308,6 +308,23 @@ int qlcnic_read_mac_addr(struct qlcnic_adapter *adapter)
 	return 0;
 }
 
+static void qlcnic_delete_adapter_mac(struct qlcnic_adapter *adapter)
+{
+	struct qlcnic_mac_list_s *cur;
+	struct list_head *head;
+
+	list_for_each(head, &adapter->mac_list) {
+		cur = list_entry(head, struct qlcnic_mac_list_s, list);
+		if (!memcmp(adapter->mac_addr, cur->mac_addr, ETH_ALEN)) {
+			qlcnic_sre_macaddr_change(adapter, cur->mac_addr,
+						  0, QLCNIC_MAC_DEL);
+			list_del(&cur->list);
+			kfree(cur);
+			return;
+		}
+	}
+}
+
 static int qlcnic_set_mac(struct net_device *netdev, void *p)
 {
 	struct qlcnic_adapter *adapter = netdev_priv(netdev);
@@ -322,11 +339,15 @@ static int qlcnic_set_mac(struct net_device *netdev, void *p)
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EINVAL;
 
+	if (!memcmp(adapter->mac_addr, addr->sa_data, ETH_ALEN))
+		return 0;
+
 	if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
 		netif_device_detach(netdev);
 		qlcnic_napi_disable(adapter);
 	}
 
+	qlcnic_delete_adapter_mac(adapter);
 	memcpy(adapter->mac_addr, addr->sa_data, netdev->addr_len);
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	qlcnic_set_multi(adapter->netdev);
@@ -2481,12 +2502,17 @@ static void qlcnic_tx_timeout(struct net_device *netdev)
 	if (test_bit(__QLCNIC_RESETTING, &adapter->state))
 		return;
 
-	dev_err(&netdev->dev, "transmit timeout, resetting.\n");
-
-	if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS)
-		adapter->need_fw_reset = 1;
-	else
+	if (++adapter->tx_timeo_cnt >= QLCNIC_MAX_TX_TIMEOUTS) {
+		netdev_info(netdev, "Tx timeout, reset the adapter.\n");
+		if (qlcnic_82xx_check(adapter))
+			adapter->need_fw_reset = 1;
+		else if (qlcnic_83xx_check(adapter))
+			qlcnic_83xx_idc_request_reset(adapter,
+						      QLCNIC_FORCE_FW_DUMP_KEY);
+	} else {
+		netdev_info(netdev, "Tx timeout, reset adapter context.\n");
 		adapter->ahw->reset_context = 1;
+	}
 }
 
 static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
index 44d547d..3869c38 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -280,9 +280,9 @@ void qlcnic_sriov_cleanup(struct qlcnic_adapter *adapter)
 static int qlcnic_sriov_post_bc_msg(struct qlcnic_adapter *adapter, u32 *hdr,
 				    u32 *pay, u8 pci_func, u8 size)
 {
+	u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, val, wait_time = 0;
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	unsigned long flags;
-	u32 rsp, mbx_val, fw_data, rsp_num, mbx_cmd, val;
 	u16 opcode;
 	u8 mbx_err_code;
 	int i, j;
@@ -330,15 +330,13 @@ static int qlcnic_sriov_post_bc_msg(struct qlcnic_adapter *adapter, u32 *hdr,
 	 * assume something is wrong.
 	 */
 poll:
-	rsp = qlcnic_83xx_mbx_poll(adapter);
+	rsp = qlcnic_83xx_mbx_poll(adapter, &wait_time);
 	if (rsp != QLCNIC_RCODE_TIMEOUT) {
 		/* Get the FW response data */
 		fw_data = readl(QLCNIC_MBX_FW(ahw, 0));
 		if (fw_data &  QLCNIC_MBX_ASYNC_EVENT) {
 			__qlcnic_83xx_process_aen(adapter);
-			mbx_val = QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL);
-			if (mbx_val)
-				goto poll;
+			goto poll;
 		}
 		mbx_err_code = QLCNIC_MBX_STATUS(fw_data);
 		rsp_num = QLCNIC_MBX_NUM_REGS(fw_data);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
index c81be2d..1a66ccd 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
@@ -1133,9 +1133,6 @@ static int qlcnic_sriov_validate_linkevent(struct qlcnic_vf_info *vf,
 	if ((cmd->req.arg[1] >> 16) != vf->rx_ctx_id)
 		return -EINVAL;
 
-	if (!(cmd->req.arg[1] & BIT_8))
-		return -EINVAL;
-
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 87463bc..50235d2 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -1106,6 +1106,7 @@ static int ql_get_next_chunk(struct ql_adapter *qdev, struct rx_ring *rx_ring,
 		if (pci_dma_mapping_error(qdev->pdev, map)) {
 			__free_pages(rx_ring->pg_chunk.page,
 					qdev->lbq_buf_order);
+			rx_ring->pg_chunk.page = NULL;
 			netif_err(qdev, drv, qdev->ndev,
 				  "PCI mapping failed.\n");
 			return -ENOMEM;
@@ -2777,6 +2778,12 @@ static void ql_free_lbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring
 			curr_idx = 0;
 
 	}
+	if (rx_ring->pg_chunk.page) {
+		pci_unmap_page(qdev->pdev, rx_ring->pg_chunk.map,
+			ql_lbq_block_size(qdev), PCI_DMA_FROMDEVICE);
+		put_page(rx_ring->pg_chunk.page);
+		rx_ring->pg_chunk.page = NULL;
+	}
 }
 
 static void ql_free_sbq_buffers(struct ql_adapter *qdev, struct rx_ring *rx_ring)
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index f695a50..43c1f32 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -1,6 +1,6 @@
 config STMMAC_ETH
 	tristate "STMicroelectronics 10/100/1000 Ethernet driver"
-	depends on HAS_IOMEM
+	depends on HAS_IOMEM && HAS_DMA
 	select NET_CORE
 	select MII
 	select PHYLIB
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index d5a141c..1c502bb 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -229,7 +229,8 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb)
 	}
 
 	if (port->passthru)
-		vlan = list_first_entry(&port->vlans, struct macvlan_dev, list);
+		vlan = list_first_or_null_rcu(&port->vlans,
+					      struct macvlan_dev, list);
 	else
 		vlan = macvlan_hash_lookup(port, eth->h_dest);
 	if (vlan == NULL)
@@ -814,7 +815,7 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	if (err < 0)
 		goto upper_dev_unlink;
 
-	list_add_tail(&vlan->list, &port->vlans);
+	list_add_tail_rcu(&vlan->list, &port->vlans);
 	netif_stacked_transfer_operstate(lowerdev, dev);
 
 	return 0;
@@ -842,7 +843,7 @@ void macvlan_dellink(struct net_device *dev, struct list_head *head)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
-	list_del(&vlan->list);
+	list_del_rcu(&vlan->list);
 	unregister_netdevice_queue(dev, head);
 	netdev_upper_dev_unlink(vlan->lowerdev, dev);
 }
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 59ac143..855541f 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -757,7 +757,7 @@ static void write_msg(struct console *con, const char *msg, unsigned int len)
 
 static struct console netconsole = {
 	.name	= "netcon",
-	.flags	= CON_ENABLED,
+	.flags	= CON_ENABLED | CON_ALLDATA,
 	.write	= write_msg,
 };
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 3c23fdc..655bb25 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -28,7 +28,7 @@
 #include <linux/slab.h>
 #include <linux/cpu.h>
 
-static int napi_weight = 128;
+static int napi_weight = NAPI_POLL_WEIGHT;
 module_param(napi_weight, int, 0444);
 
 static bool csum = true, gso = true;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 9b20d9e..7f702fe 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2369,6 +2369,9 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
 	int i;
 	bool needreset = false;
 
+	if (!test_bit(ATH_STAT_STARTED, ah->status))
+		return;
+
 	mutex_lock(&ah->lock);
 
 	for (i = 0; i < ARRAY_SIZE(ah->txqs); i++) {
@@ -2676,6 +2679,7 @@ done:
 	mmiowb();
 	mutex_unlock(&ah->lock);
 
+	set_bit(ATH_STAT_STARTED, ah->status);
 	ieee80211_queue_delayed_work(ah->hw, &ah->tx_complete_work,
 			msecs_to_jiffies(ATH5K_TX_COMPLETE_POLL_INT));
 
@@ -2737,6 +2741,7 @@ void ath5k_stop(struct ieee80211_hw *hw)
 
 	ath5k_stop_tasklets(ah);
 
+	clear_bit(ATH_STAT_STARTED, ah->status);
 	cancel_delayed_work_sync(&ah->tx_complete_work);
 
 	if (!ath5k_modparam_no_hw_rfkill_switch)
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 17507dc..f3dc124 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -17,7 +17,7 @@ config ATH9K_BTCOEX_SUPPORT
 
 config ATH9K
 	tristate "Atheros 802.11n wireless cards support"
-	depends on MAC80211
+	depends on MAC80211 && HAS_DMA
 	select ATH9K_HW
 	select MAC80211_LEDS
 	select LEDS_CLASS
diff --git a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h
index 0c2ac0c..e85a8b0 100644
--- a/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9565_1p0_initvals.h
@@ -233,9 +233,9 @@ static const u32 ar9565_1p0_baseband_core[][2] = {
 	{0x00009d10, 0x01834061},
 	{0x00009d14, 0x00c00400},
 	{0x00009d18, 0x00000000},
-	{0x00009e08, 0x0078230c},
-	{0x00009e24, 0x990bb515},
-	{0x00009e28, 0x126f0000},
+	{0x00009e08, 0x0038230c},
+	{0x00009e24, 0x9907b515},
+	{0x00009e28, 0x126f0600},
 	{0x00009e30, 0x06336f77},
 	{0x00009e34, 0x6af6532f},
 	{0x00009e38, 0x0cc80c00},
@@ -337,7 +337,7 @@ static const u32 ar9565_1p0_baseband_core[][2] = {
 
 static const u32 ar9565_1p0_baseband_postamble[][5] = {
 	/* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
-	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a800d},
+	{0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8009},
 	{0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a01ae},
 	{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x63c640da},
 	{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x09143c81},
@@ -345,9 +345,9 @@ static const u32 ar9565_1p0_baseband_postamble[][5] = {
 	{0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c},
 	{0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4},
 	{0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0},
-	{0x00009e04, 0x00802020, 0x00802020, 0x00802020, 0x00802020},
-	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000d8},
-	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec86d2e},
+	{0x00009e04, 0x00802020, 0x00802020, 0x00142020, 0x00142020},
+	{0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2},
+	{0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec84d2e},
 	{0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e},
 	{0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c},
@@ -450,6 +450,8 @@ static const u32 ar9565_1p0_soc_postamble[][5] = {
 
 static const u32 ar9565_1p0_Common_rx_gain_table[][2] = {
 	/* Addr      allmodes  */
+	{0x00004050, 0x00300300},
+	{0x0000406c, 0x00100000},
 	{0x0000a000, 0x00010000},
 	{0x0000a004, 0x00030002},
 	{0x0000a008, 0x00050004},
@@ -498,27 +500,27 @@ static const u32 ar9565_1p0_Common_rx_gain_table[][2] = {
 	{0x0000a0b4, 0x00000000},
 	{0x0000a0b8, 0x00000000},
 	{0x0000a0bc, 0x00000000},
-	{0x0000a0c0, 0x001f0000},
-	{0x0000a0c4, 0x01000101},
-	{0x0000a0c8, 0x011e011f},
-	{0x0000a0cc, 0x011c011d},
-	{0x0000a0d0, 0x02030204},
-	{0x0000a0d4, 0x02010202},
-	{0x0000a0d8, 0x021f0200},
-	{0x0000a0dc, 0x0302021e},
-	{0x0000a0e0, 0x03000301},
-	{0x0000a0e4, 0x031e031f},
-	{0x0000a0e8, 0x0402031d},
-	{0x0000a0ec, 0x04000401},
-	{0x0000a0f0, 0x041e041f},
-	{0x0000a0f4, 0x0502041d},
-	{0x0000a0f8, 0x05000501},
-	{0x0000a0fc, 0x051e051f},
-	{0x0000a100, 0x06010602},
-	{0x0000a104, 0x061f0600},
-	{0x0000a108, 0x061d061e},
-	{0x0000a10c, 0x07020703},
-	{0x0000a110, 0x07000701},
+	{0x0000a0c0, 0x00bf00a0},
+	{0x0000a0c4, 0x11a011a1},
+	{0x0000a0c8, 0x11be11bf},
+	{0x0000a0cc, 0x11bc11bd},
+	{0x0000a0d0, 0x22632264},
+	{0x0000a0d4, 0x22612262},
+	{0x0000a0d8, 0x227f2260},
+	{0x0000a0dc, 0x4322227e},
+	{0x0000a0e0, 0x43204321},
+	{0x0000a0e4, 0x433e433f},
+	{0x0000a0e8, 0x4462433d},
+	{0x0000a0ec, 0x44604461},
+	{0x0000a0f0, 0x447e447f},
+	{0x0000a0f4, 0x5582447d},
+	{0x0000a0f8, 0x55805581},
+	{0x0000a0fc, 0x559e559f},
+	{0x0000a100, 0x66816682},
+	{0x0000a104, 0x669f6680},
+	{0x0000a108, 0x669d669e},
+	{0x0000a10c, 0x77627763},
+	{0x0000a110, 0x77607761},
 	{0x0000a114, 0x00000000},
 	{0x0000a118, 0x00000000},
 	{0x0000a11c, 0x00000000},
@@ -530,27 +532,27 @@ static const u32 ar9565_1p0_Common_rx_gain_table[][2] = {
 	{0x0000a134, 0x00000000},
 	{0x0000a138, 0x00000000},
 	{0x0000a13c, 0x00000000},
-	{0x0000a140, 0x001f0000},
-	{0x0000a144, 0x01000101},
-	{0x0000a148, 0x011e011f},
-	{0x0000a14c, 0x011c011d},
-	{0x0000a150, 0x02030204},
-	{0x0000a154, 0x02010202},
-	{0x0000a158, 0x021f0200},
-	{0x0000a15c, 0x0302021e},
-	{0x0000a160, 0x03000301},
-	{0x0000a164, 0x031e031f},
-	{0x0000a168, 0x0402031d},
-	{0x0000a16c, 0x04000401},
-	{0x0000a170, 0x041e041f},
-	{0x0000a174, 0x0502041d},
-	{0x0000a178, 0x05000501},
-	{0x0000a17c, 0x051e051f},
-	{0x0000a180, 0x06010602},
-	{0x0000a184, 0x061f0600},
-	{0x0000a188, 0x061d061e},
-	{0x0000a18c, 0x07020703},
-	{0x0000a190, 0x07000701},
+	{0x0000a140, 0x00bf00a0},
+	{0x0000a144, 0x11a011a1},
+	{0x0000a148, 0x11be11bf},
+	{0x0000a14c, 0x11bc11bd},
+	{0x0000a150, 0x22632264},
+	{0x0000a154, 0x22612262},
+	{0x0000a158, 0x227f2260},
+	{0x0000a15c, 0x4322227e},
+	{0x0000a160, 0x43204321},
+	{0x0000a164, 0x433e433f},
+	{0x0000a168, 0x4462433d},
+	{0x0000a16c, 0x44604461},
+	{0x0000a170, 0x447e447f},
+	{0x0000a174, 0x5582447d},
+	{0x0000a178, 0x55805581},
+	{0x0000a17c, 0x559e559f},
+	{0x0000a180, 0x66816682},
+	{0x0000a184, 0x669f6680},
+	{0x0000a188, 0x669d669e},
+	{0x0000a18c, 0x77e677e7},
+	{0x0000a190, 0x77e477e5},
 	{0x0000a194, 0x00000000},
 	{0x0000a198, 0x00000000},
 	{0x0000a19c, 0x00000000},
@@ -770,7 +772,7 @@ static const u32 ar9565_1p0_Modes_lowest_ob_db_tx_gain_table[][5] = {
 
 static const u32 ar9565_1p0_pciephy_clkreq_disable_L1[][2] = {
 	/* Addr      allmodes  */
-	{0x00018c00, 0x18213ede},
+	{0x00018c00, 0x18212ede},
 	{0x00018c04, 0x000801d8},
 	{0x00018c08, 0x0003780c},
 };
@@ -889,8 +891,8 @@ static const u32 ar9565_1p0_common_wo_xlna_rx_gain_table[][2] = {
 	{0x0000a180, 0x66816682},
 	{0x0000a184, 0x669f6680},
 	{0x0000a188, 0x669d669e},
-	{0x0000a18c, 0x77627763},
-	{0x0000a190, 0x77607761},
+	{0x0000a18c, 0x77e677e7},
+	{0x0000a190, 0x77e477e5},
 	{0x0000a194, 0x00000000},
 	{0x0000a198, 0x00000000},
 	{0x0000a19c, 0x00000000},
@@ -1114,7 +1116,7 @@ static const u32 ar9565_1p0_modes_high_ob_db_tx_gain_table[][5] = {
 	{0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84},
 	{0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000},
 	{0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000},
-	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050df, 0x000050df},
 	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
 	{0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
 	{0x0000a508, 0x0b022220, 0x0b022220, 0x08000004, 0x08000004},
@@ -1140,13 +1142,13 @@ static const u32 ar9565_1p0_modes_high_ob_db_tx_gain_table[][5] = {
 	{0x0000a558, 0x69027f56, 0x69027f56, 0x53001ce5, 0x53001ce5},
 	{0x0000a55c, 0x6d029f56, 0x6d029f56, 0x57001ce9, 0x57001ce9},
 	{0x0000a560, 0x73049f56, 0x73049f56, 0x5b001ceb, 0x5b001ceb},
-	{0x0000a564, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
-	{0x0000a568, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
-	{0x0000a56c, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
-	{0x0000a570, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
-	{0x0000a574, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
-	{0x0000a578, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
-	{0x0000a57c, 0x7804ff56, 0x7804ff56, 0x5d001eec, 0x5d001eec},
+	{0x0000a564, 0x7804ff56, 0x7804ff56, 0x60001cf0, 0x60001cf0},
+	{0x0000a568, 0x7804ff56, 0x7804ff56, 0x61001cf1, 0x61001cf1},
+	{0x0000a56c, 0x7804ff56, 0x7804ff56, 0x62001cf2, 0x62001cf2},
+	{0x0000a570, 0x7804ff56, 0x7804ff56, 0x63001cf3, 0x63001cf3},
+	{0x0000a574, 0x7804ff56, 0x7804ff56, 0x64001cf4, 0x64001cf4},
+	{0x0000a578, 0x7804ff56, 0x7804ff56, 0x66001ff6, 0x66001ff6},
+	{0x0000a57c, 0x7804ff56, 0x7804ff56, 0x66001ff6, 0x66001ff6},
 	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
@@ -1174,7 +1176,7 @@ static const u32 ar9565_1p0_modes_high_power_tx_gain_table[][5] = {
 	{0x0000a2e0, 0xffecec00, 0xffecec00, 0xfd339c84, 0xfd339c84},
 	{0x0000a2e4, 0xfc0f0000, 0xfc0f0000, 0xfec3e000, 0xfec3e000},
 	{0x0000a2e8, 0xfc100000, 0xfc100000, 0xfffc0000, 0xfffc0000},
-	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+	{0x0000a410, 0x000050d9, 0x000050d9, 0x000050df, 0x000050df},
 	{0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
 	{0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
 	{0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004},
@@ -1200,13 +1202,13 @@ static const u32 ar9565_1p0_modes_high_power_tx_gain_table[][5] = {
 	{0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5},
 	{0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9},
 	{0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb},
-	{0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
-	{0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
-	{0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
-	{0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
-	{0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
-	{0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
-	{0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+	{0x0000a564, 0x7504ff56, 0x7504ff56, 0x59001cf0, 0x59001cf0},
+	{0x0000a568, 0x7504ff56, 0x7504ff56, 0x5a001cf1, 0x5a001cf1},
+	{0x0000a56c, 0x7504ff56, 0x7504ff56, 0x5b001cf2, 0x5b001cf2},
+	{0x0000a570, 0x7504ff56, 0x7504ff56, 0x5c001cf3, 0x5c001cf3},
+	{0x0000a574, 0x7504ff56, 0x7504ff56, 0x5d001cf4, 0x5d001cf4},
+	{0x0000a578, 0x7504ff56, 0x7504ff56, 0x5f001ff6, 0x5f001ff6},
+	{0x0000a57c, 0x7504ff56, 0x7504ff56, 0x5f001ff6, 0x5f001ff6},
 	{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
 	{0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6963862..a18414b 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -227,13 +227,13 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start)
 		if (!test_bit(SC_OP_BEACONS, &sc->sc_flags))
 			goto work;
 
-		ath9k_set_beacon(sc);
-
 		if (ah->opmode == NL80211_IFTYPE_STATION &&
 		    test_bit(SC_OP_PRIM_STA_VIF, &sc->sc_flags)) {
 			spin_lock_irqsave(&sc->sc_pm_lock, flags);
 			sc->ps_flags |= PS_BEACON_SYNC | PS_WAIT_FOR_BEACON;
 			spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+		} else {
+			ath9k_set_beacon(sc);
 		}
 	work:
 		ath_restart_work(sc);
@@ -1332,6 +1332,7 @@ static int ath9k_sta_add(struct ieee80211_hw *hw,
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_node *an = (struct ath_node *) sta->drv_priv;
 	struct ieee80211_key_conf ps_key = { };
+	int key;
 
 	ath_node_attach(sc, sta, vif);
 
@@ -1339,7 +1340,9 @@ static int ath9k_sta_add(struct ieee80211_hw *hw,
 	    vif->type != NL80211_IFTYPE_AP_VLAN)
 		return 0;
 
-	an->ps_key = ath_key_config(common, vif, sta, &ps_key);
+	key = ath_key_config(common, vif, sta, &ps_key);
+	if (key > 0)
+		an->ps_key = key;
 
 	return 0;
 }
@@ -1356,6 +1359,7 @@ static void ath9k_del_ps_key(struct ath_softc *sc,
 	    return;
 
 	ath_key_delete(common, &ps_key);
+	an->ps_key = 0;
 }
 
 static int ath9k_sta_remove(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 523355b..f7c70b3 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -1728,6 +1728,25 @@ drop_recycle_buffer:
 	sync_descbuffer_for_device(ring, dmaaddr, ring->rx_buffersize);
 }
 
+void b43_dma_handle_rx_overflow(struct b43_dmaring *ring)
+{
+	int current_slot, previous_slot;
+
+	B43_WARN_ON(ring->tx);
+
+	/* Device has filled all buffers, drop all packets and let TCP
+	 * decrease speed.
+	 * Decrement RX index by one will let the device to see all slots
+	 * as free again
+	 */
+	/*
+	*TODO: How to increase rx_drop in mac80211?
+	*/
+	current_slot = ring->ops->get_current_rxslot(ring);
+	previous_slot = prev_slot(ring, current_slot);
+	ring->ops->set_current_rxslot(ring, previous_slot);
+}
+
 void b43_dma_rx(struct b43_dmaring *ring)
 {
 	const struct b43_dma_ops *ops = ring->ops;
diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/b43/dma.h
index 9fdd198..df8c8cd 100644
--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/b43/dma.h
@@ -9,7 +9,7 @@
 /* DMA-Interrupt reasons. */
 #define B43_DMAIRQ_FATALMASK	((1 << 10) | (1 << 11) | (1 << 12) \
 					 | (1 << 14) | (1 << 15))
-#define B43_DMAIRQ_NONFATALMASK	(1 << 13)
+#define B43_DMAIRQ_RDESC_UFLOW		(1 << 13)
 #define B43_DMAIRQ_RX_DONE		(1 << 16)
 
 /*** 32-bit DMA Engine. ***/
@@ -295,6 +295,8 @@ int b43_dma_tx(struct b43_wldev *dev,
 void b43_dma_handle_txstatus(struct b43_wldev *dev,
 			     const struct b43_txstatus *status);
 
+void b43_dma_handle_rx_overflow(struct b43_dmaring *ring);
+
 void b43_dma_rx(struct b43_dmaring *ring);
 
 void b43_dma_direct_fifo_rx(struct b43_wldev *dev,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index d377f77..6dd07e2 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1902,30 +1902,18 @@ static void b43_do_interrupt_thread(struct b43_wldev *dev)
 		}
 	}
 
-	if (unlikely(merged_dma_reason & (B43_DMAIRQ_FATALMASK |
-					  B43_DMAIRQ_NONFATALMASK))) {
-		if (merged_dma_reason & B43_DMAIRQ_FATALMASK) {
-			b43err(dev->wl, "Fatal DMA error: "
-			       "0x%08X, 0x%08X, 0x%08X, "
-			       "0x%08X, 0x%08X, 0x%08X\n",
-			       dma_reason[0], dma_reason[1],
-			       dma_reason[2], dma_reason[3],
-			       dma_reason[4], dma_reason[5]);
-			b43err(dev->wl, "This device does not support DMA "
+	if (unlikely(merged_dma_reason & (B43_DMAIRQ_FATALMASK))) {
+		b43err(dev->wl,
+			"Fatal DMA error: 0x%08X, 0x%08X, 0x%08X, 0x%08X, 0x%08X, 0x%08X\n",
+			dma_reason[0], dma_reason[1],
+			dma_reason[2], dma_reason[3],
+			dma_reason[4], dma_reason[5]);
+		b43err(dev->wl, "This device does not support DMA "
 			       "on your system. It will now be switched to PIO.\n");
-			/* Fall back to PIO transfers if we get fatal DMA errors! */
-			dev->use_pio = true;
-			b43_controller_restart(dev, "DMA error");
-			return;
-		}
-		if (merged_dma_reason & B43_DMAIRQ_NONFATALMASK) {
-			b43err(dev->wl, "DMA error: "
-			       "0x%08X, 0x%08X, 0x%08X, "
-			       "0x%08X, 0x%08X, 0x%08X\n",
-			       dma_reason[0], dma_reason[1],
-			       dma_reason[2], dma_reason[3],
-			       dma_reason[4], dma_reason[5]);
-		}
+		/* Fall back to PIO transfers if we get fatal DMA errors! */
+		dev->use_pio = true;
+		b43_controller_restart(dev, "DMA error");
+		return;
 	}
 
 	if (unlikely(reason & B43_IRQ_UCODE_DEBUG))
@@ -1944,6 +1932,11 @@ static void b43_do_interrupt_thread(struct b43_wldev *dev)
 		handle_irq_noise(dev);
 
 	/* Check the DMA reason registers for received data. */
+	if (dma_reason[0] & B43_DMAIRQ_RDESC_UFLOW) {
+		if (B43_DEBUG)
+			b43warn(dev->wl, "RX descriptor underrun\n");
+		b43_dma_handle_rx_overflow(dev->dma.rx_ring);
+	}
 	if (dma_reason[0] & B43_DMAIRQ_RX_DONE) {
 		if (b43_using_pio_transfers(dev))
 			b43_pio_rx(dev->pio.rx_queue);
@@ -2001,7 +1994,7 @@ static irqreturn_t b43_do_interrupt(struct b43_wldev *dev)
 		return IRQ_NONE;
 
 	dev->dma_reason[0] = b43_read32(dev, B43_MMIO_DMA0_REASON)
-	    & 0x0001DC00;
+	    & 0x0001FC00;
 	dev->dma_reason[1] = b43_read32(dev, B43_MMIO_DMA1_REASON)
 	    & 0x0000DC00;
 	dev->dma_reason[2] = b43_read32(dev, B43_MMIO_DMA2_REASON)
@@ -3130,7 +3123,7 @@ static int b43_chip_init(struct b43_wldev *dev)
 		b43_write32(dev, 0x018C, 0x02000000);
 	}
 	b43_write32(dev, B43_MMIO_GEN_IRQ_REASON, 0x00004000);
-	b43_write32(dev, B43_MMIO_DMA0_IRQ_MASK, 0x0001DC00);
+	b43_write32(dev, B43_MMIO_DMA0_IRQ_MASK, 0x0001FC00);
 	b43_write32(dev, B43_MMIO_DMA1_IRQ_MASK, 0x0000DC00);
 	b43_write32(dev, B43_MMIO_DMA2_IRQ_MASK, 0x0000DC00);
 	b43_write32(dev, B43_MMIO_DMA3_IRQ_MASK, 0x0001DC00);
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index b8f82e6..9a95045 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -5741,8 +5741,7 @@ il4965_mac_setup_register(struct il_priv *il, u32 max_probe_length)
 	hw->flags =
 	    IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_AMPDU_AGGREGATION |
 	    IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC | IEEE80211_HW_SPECTRUM_MGMT |
-	    IEEE80211_HW_REPORTS_TX_ACK_STATUS | IEEE80211_HW_SUPPORTS_PS |
-	    IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
+	    IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
 	if (il->cfg->sku & IL_SKU_N)
 		hw->flags |=
 		    IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index d3c8ece..e42b266 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -2234,9 +2234,6 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
 	if (wdev->netdev->reg_state == NETREG_REGISTERED)
 		unregister_netdevice(wdev->netdev);
 
-	if (wdev->netdev->reg_state == NETREG_UNREGISTERED)
-		free_netdev(wdev->netdev);
-
 	/* Clear the priv in adapter */
 	priv->netdev = NULL;
 
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 74db0d2..26755d9 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -1191,6 +1191,7 @@ mwifiex_process_hs_config(struct mwifiex_adapter *adapter)
 	adapter->if_ops.wakeup(adapter);
 	adapter->hs_activated = false;
 	adapter->is_hs_configured = false;
+	adapter->is_suspended = false;
 	mwifiex_hs_activated_event(mwifiex_get_priv(adapter,
 						    MWIFIEX_BSS_ROLE_ANY),
 				   false);
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index 121443a..2eb88ea 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -655,6 +655,7 @@ void mwifiex_init_priv_params(struct mwifiex_private *priv,
 						struct net_device *dev)
 {
 	dev->netdev_ops = &mwifiex_netdev_ops;
+	dev->destructor = free_netdev;
 	/* Initialize private structure */
 	priv->current_key_index = 0;
 	priv->media_connected = false;
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 311d0b2..1a8a19d 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -96,7 +96,7 @@ int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
 	} else {
 		/* Multicast */
 		priv->curr_pkt_filter &= ~HostCmd_ACT_MAC_PROMISCUOUS_ENABLE;
-		if (mcast_list->mode == MWIFIEX_MULTICAST_MODE) {
+		if (mcast_list->mode == MWIFIEX_ALL_MULTI_MODE) {
 			dev_dbg(priv->adapter->dev,
 				"info: Enabling All Multicast!\n");
 			priv->curr_pkt_filter |=
@@ -108,20 +108,11 @@ int mwifiex_request_set_multicast_list(struct mwifiex_private *priv,
 				dev_dbg(priv->adapter->dev,
 					"info: Set multicast list=%d\n",
 				       mcast_list->num_multicast_addr);
-				/* Set multicast addresses to firmware */
-				if (old_pkt_filter == priv->curr_pkt_filter) {
-					/* Send request to firmware */
-					ret = mwifiex_send_cmd_async(priv,
-						HostCmd_CMD_MAC_MULTICAST_ADR,
-						HostCmd_ACT_GEN_SET, 0,
-						mcast_list);
-				} else {
-					/* Send request to firmware */
-					ret = mwifiex_send_cmd_async(priv,
-						HostCmd_CMD_MAC_MULTICAST_ADR,
-						HostCmd_ACT_GEN_SET, 0,
-						mcast_list);
-				}
+				/* Send multicast addresses to firmware */
+				ret = mwifiex_send_cmd_async(priv,
+					HostCmd_CMD_MAC_MULTICAST_ADR,
+					HostCmd_ACT_GEN_SET, 0,
+					mcast_list);
 			}
 		}
 	}
diff --git a/drivers/of/base.c b/drivers/of/base.c
index c76d16c..f53b992 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1208,11 +1208,11 @@ static int __of_parse_phandle_with_args(const struct device_node *np,
 				out_args->args_count = count;
 				for (i = 0; i < count; i++)
 					out_args->args[i] = be32_to_cpup(list++);
+			} else {
+				of_node_put(node);
 			}
 
 			/* Found it! return success */
-			if (node)
-				of_node_put(node);
 			return 0;
 		}
 
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index a848e02..6a83ee1 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -282,14 +282,13 @@ struct parport *parport_register_port(unsigned long base, int irq, int dma,
 	int device;
 	char *name;
 
-	tmp = kmalloc(sizeof(struct parport), GFP_KERNEL);
+	tmp = kzalloc(sizeof(struct parport), GFP_KERNEL);
 	if (!tmp) {
 		printk(KERN_WARNING "parport: memory squeeze\n");
 		return NULL;
 	}
 
 	/* Init our structure */
- 	memset(tmp, 0, sizeof(struct parport));
 	tmp->base = base;
 	tmp->irq = irq;
 	tmp->dma = dma;
diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig
index f8a2ae4..636a882 100644
--- a/drivers/pinctrl/sh-pfc/Kconfig
+++ b/drivers/pinctrl/sh-pfc/Kconfig
@@ -5,8 +5,6 @@
 if ARCH_SHMOBILE || SUPERH
 
 config PINCTRL_SH_PFC
-	# XXX move off the gpio dependency
-	depends on GPIOLIB
 	select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
 	select PINMUX
 	select PINCONF
@@ -32,11 +30,21 @@ config PINCTRL_PFC_R8A7740
 	depends on ARCH_R8A7740
 	select PINCTRL_SH_PFC
 
+config PINCTRL_PFC_R8A7778
+	def_bool y
+	depends on ARCH_R8A7778
+	select PINCTRL_SH_PFC
+
 config PINCTRL_PFC_R8A7779
 	def_bool y
 	depends on ARCH_R8A7779
 	select PINCTRL_SH_PFC
 
+config PINCTRL_PFC_R8A7790
+	def_bool y
+	depends on ARCH_R8A7790
+	select PINCTRL_SH_PFC
+
 config PINCTRL_PFC_SH7203
 	def_bool y
 	depends on CPU_SUBTYPE_SH7203
@@ -64,6 +72,7 @@ config PINCTRL_PFC_SH73A0
 	def_bool y
 	depends on ARCH_SH73A0
 	select PINCTRL_SH_PFC
+	select REGULATOR
 
 config PINCTRL_PFC_SH7720
 	def_bool y
diff --git a/drivers/pinctrl/sh-pfc/Makefile b/drivers/pinctrl/sh-pfc/Makefile
index 211cd8e..5e0c222 100644
--- a/drivers/pinctrl/sh-pfc/Makefile
+++ b/drivers/pinctrl/sh-pfc/Makefile
@@ -5,7 +5,9 @@ endif
 obj-$(CONFIG_PINCTRL_SH_PFC)	+= sh-pfc.o
 obj-$(CONFIG_PINCTRL_PFC_R8A73A4)	+= pfc-r8a73a4.o
 obj-$(CONFIG_PINCTRL_PFC_R8A7740)	+= pfc-r8a7740.o
+obj-$(CONFIG_PINCTRL_PFC_R8A7778)	+= pfc-r8a7778.o
 obj-$(CONFIG_PINCTRL_PFC_R8A7779)	+= pfc-r8a7779.o
+obj-$(CONFIG_PINCTRL_PFC_R8A7790)	+= pfc-r8a7790.o
 obj-$(CONFIG_PINCTRL_PFC_SH7203)	+= pfc-sh7203.o
 obj-$(CONFIG_PINCTRL_PFC_SH7264)	+= pfc-sh7264.o
 obj-$(CONFIG_PINCTRL_PFC_SH7269)	+= pfc-sh7269.o
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index b551336..3b2fd43 100644
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -372,6 +372,12 @@ static int sh_pfc_probe(struct platform_device *pdev)
 
 	spin_lock_init(&pfc->lock);
 
+	if (info->ops && info->ops->init) {
+		ret = info->ops->init(pfc);
+		if (ret < 0)
+			return ret;
+	}
+
 	pinctrl_provide_dummies();
 
 	/*
@@ -379,7 +385,7 @@ static int sh_pfc_probe(struct platform_device *pdev)
 	 */
 	ret = sh_pfc_register_pinctrl(pfc);
 	if (unlikely(ret != 0))
-		return ret;
+		goto error;
 
 #ifdef CONFIG_GPIO_SH_PFC
 	/*
@@ -401,6 +407,11 @@ static int sh_pfc_probe(struct platform_device *pdev)
 	dev_info(pfc->dev, "%s support registered\n", info->name);
 
 	return 0;
+
+error:
+	if (info->ops && info->ops->exit)
+		info->ops->exit(pfc);
+	return ret;
 }
 
 static int sh_pfc_remove(struct platform_device *pdev)
@@ -412,6 +423,9 @@ static int sh_pfc_remove(struct platform_device *pdev)
 #endif
 	sh_pfc_unregister_pinctrl(pfc);
 
+	if (pfc->info->ops && pfc->info->ops->exit)
+		pfc->info->ops->exit(pfc);
+
 	platform_set_drvdata(pdev, NULL);
 
 	return 0;
@@ -424,9 +438,15 @@ static const struct platform_device_id sh_pfc_id_table[] = {
 #ifdef CONFIG_PINCTRL_PFC_R8A7740
 	{ "pfc-r8a7740", (kernel_ulong_t)&r8a7740_pinmux_info },
 #endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7778
+	{ "pfc-r8a7778", (kernel_ulong_t)&r8a7778_pinmux_info },
+#endif
 #ifdef CONFIG_PINCTRL_PFC_R8A7779
 	{ "pfc-r8a7779", (kernel_ulong_t)&r8a7779_pinmux_info },
 #endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7790
+	{ "pfc-r8a7790", (kernel_ulong_t)&r8a7790_pinmux_info },
+#endif
 #ifdef CONFIG_PINCTRL_PFC_SH7203
 	{ "pfc-sh7203", (kernel_ulong_t)&sh7203_pinmux_info },
 #endif
diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h
index 89cb428..f02ba1d 100644
--- a/drivers/pinctrl/sh-pfc/core.h
+++ b/drivers/pinctrl/sh-pfc/core.h
@@ -11,6 +11,7 @@
 #define __SH_PFC_CORE_H__
 
 #include <linux/compiler.h>
+#include <linux/spinlock.h>
 #include <linux/types.h>
 
 #include "sh_pfc.h"
@@ -27,6 +28,7 @@ struct sh_pfc_pinctrl;
 struct sh_pfc {
 	struct device *dev;
 	const struct sh_pfc_soc_info *info;
+	void *soc_data;
 	spinlock_t lock;
 
 	unsigned int num_windows;
@@ -56,7 +58,9 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);
 
 extern const struct sh_pfc_soc_info r8a73a4_pinmux_info;
 extern const struct sh_pfc_soc_info r8a7740_pinmux_info;
+extern const struct sh_pfc_soc_info r8a7778_pinmux_info;
 extern const struct sh_pfc_soc_info r8a7779_pinmux_info;
+extern const struct sh_pfc_soc_info r8a7790_pinmux_info;
 extern const struct sh_pfc_soc_info sh7203_pinmux_info;
 extern const struct sh_pfc_soc_info sh7264_pinmux_info;
 extern const struct sh_pfc_soc_info sh7269_pinmux_info;
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
index bbd87d2..f6ea47c 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
@@ -18,10 +18,14 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#include <linux/io.h>
 #include <linux/kernel.h>
+#include <linux/pinctrl/pinconf-generic.h>
+
 #include <mach/r8a7740.h>
 #include <mach/irqs.h>
 
+#include "core.h"
 #include "sh_pfc.h"
 
 #define CPU_ALL_PORT(fn, pfx, sfx)					\
@@ -30,6 +34,29 @@
 	PORT_10(fn, pfx##20, sfx),					\
 	PORT_1(fn, pfx##210, sfx),	PORT_1(fn, pfx##211, sfx)
 
+#undef _GPIO_PORT
+#define _GPIO_PORT(gpio, sfx)						\
+	[gpio] = {							\
+		.name = __stringify(PORT##gpio),			\
+		.enum_id = PORT##gpio##_DATA,				\
+	}
+
+#define IRQC_PIN_MUX(irq, pin)						\
+static const unsigned int intc_irq##irq##_pins[] = {			\
+	pin,								\
+};									\
+static const unsigned int intc_irq##irq##_mux[] = {			\
+	IRQ##irq##_MARK,						\
+}
+
+#define IRQC_PINS_MUX(irq, idx, pin)					\
+static const unsigned int intc_irq##irq##_##idx##_pins[] = {		\
+	pin,								\
+};									\
+static const unsigned int intc_irq##irq##_##idx##_mux[] = {		\
+	IRQ##irq##_PORT##pin##_MARK,					\
+}
+
 enum {
 	PINMUX_RESERVED = 0,
 
@@ -43,16 +70,6 @@ enum {
 	PORT_ALL(IN),
 	PINMUX_INPUT_END,
 
-	/* PORT0_IN_PU -> PORT211_IN_PU */
-	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_ALL(IN_PU),
-	PINMUX_INPUT_PULLUP_END,
-
-	/* PORT0_IN_PD -> PORT211_IN_PD */
-	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_ALL(IN_PD),
-	PINMUX_INPUT_PULLDOWN_END,
-
 	/* PORT0_OUT -> PORT211_OUT */
 	PINMUX_OUTPUT_BEGIN,
 	PORT_ALL(OUT),
@@ -261,8 +278,6 @@ enum {
 	SCIFB_CTS_PORT173_MARK,
 
 	/* LCD0 */
-	LCDC0_SELECT_MARK,
-
 	LCD0_D0_MARK,	LCD0_D1_MARK,	LCD0_D2_MARK,	LCD0_D3_MARK,
 	LCD0_D4_MARK,	LCD0_D5_MARK,	LCD0_D6_MARK,	LCD0_D7_MARK,
 	LCD0_D8_MARK,	LCD0_D9_MARK,	LCD0_D10_MARK,	LCD0_D11_MARK,
@@ -285,8 +300,6 @@ enum {
 	LCD0_LCLK_PORT102_MARK,
 
 	/* LCD1 */
-	LCDC1_SELECT_MARK,
-
 	LCD1_D0_MARK,	LCD1_D1_MARK,	LCD1_D2_MARK,	LCD1_D3_MARK,
 	LCD1_D4_MARK,	LCD1_D5_MARK,	LCD1_D6_MARK,	LCD1_D7_MARK,
 	LCD1_D8_MARK,	LCD1_D9_MARK,	LCD1_D10_MARK,	LCD1_D11_MARK,
@@ -577,137 +590,11 @@ enum {
 	PINMUX_MARK_END,
 };
 
+#define _PORT_DATA(pfx, sfx)	PORT_DATA_IO(pfx)
+#define PINMUX_DATA_GP_ALL()	CPU_ALL_PORT(_PORT_DATA, , unused)
+
 static const pinmux_enum_t pinmux_data[] = {
-	/* specify valid pin states for each pin in GPIO mode */
-
-	/* I/O and Pull U/D */
-	PORT_DATA_IO_PD(0),		PORT_DATA_IO_PD(1),
-	PORT_DATA_IO_PD(2),		PORT_DATA_IO_PD(3),
-	PORT_DATA_IO_PD(4),		PORT_DATA_IO_PD(5),
-	PORT_DATA_IO_PD(6),		PORT_DATA_IO(7),
-	PORT_DATA_IO(8),		PORT_DATA_IO(9),
-
-	PORT_DATA_IO_PD(10),		PORT_DATA_IO_PD(11),
-	PORT_DATA_IO_PD(12),		PORT_DATA_IO_PU_PD(13),
-	PORT_DATA_IO_PD(14),		PORT_DATA_IO_PD(15),
-	PORT_DATA_IO_PD(16),		PORT_DATA_IO_PD(17),
-	PORT_DATA_IO(18),		PORT_DATA_IO_PU(19),
-
-	PORT_DATA_IO_PU_PD(20),		PORT_DATA_IO_PD(21),
-	PORT_DATA_IO_PU_PD(22),		PORT_DATA_IO(23),
-	PORT_DATA_IO_PU(24),		PORT_DATA_IO_PU(25),
-	PORT_DATA_IO_PU(26),		PORT_DATA_IO_PU(27),
-	PORT_DATA_IO_PU(28),		PORT_DATA_IO_PU(29),
-
-	PORT_DATA_IO_PU(30),		PORT_DATA_IO_PD(31),
-	PORT_DATA_IO_PD(32),		PORT_DATA_IO_PD(33),
-	PORT_DATA_IO_PD(34),		PORT_DATA_IO_PU(35),
-	PORT_DATA_IO_PU(36),		PORT_DATA_IO_PD(37),
-	PORT_DATA_IO_PU(38),		PORT_DATA_IO_PD(39),
-
-	PORT_DATA_IO_PU_PD(40),		PORT_DATA_IO_PD(41),
-	PORT_DATA_IO_PD(42),		PORT_DATA_IO_PU_PD(43),
-	PORT_DATA_IO_PU_PD(44),		PORT_DATA_IO_PU_PD(45),
-	PORT_DATA_IO_PU_PD(46),		PORT_DATA_IO_PU_PD(47),
-	PORT_DATA_IO_PU_PD(48),		PORT_DATA_IO_PU_PD(49),
-
-	PORT_DATA_IO_PU_PD(50),		PORT_DATA_IO_PD(51),
-	PORT_DATA_IO_PD(52),		PORT_DATA_IO_PD(53),
-	PORT_DATA_IO_PD(54),		PORT_DATA_IO_PU_PD(55),
-	PORT_DATA_IO_PU_PD(56),		PORT_DATA_IO_PU_PD(57),
-	PORT_DATA_IO_PU_PD(58),		PORT_DATA_IO_PU_PD(59),
-
-	PORT_DATA_IO_PU_PD(60),		PORT_DATA_IO_PD(61),
-	PORT_DATA_IO_PD(62),		PORT_DATA_IO_PD(63),
-	PORT_DATA_IO_PD(64),		PORT_DATA_IO_PD(65),
-	PORT_DATA_IO_PU_PD(66),		PORT_DATA_IO_PU_PD(67),
-	PORT_DATA_IO_PU_PD(68),		PORT_DATA_IO_PU_PD(69),
-
-	PORT_DATA_IO_PU_PD(70),		PORT_DATA_IO_PU_PD(71),
-	PORT_DATA_IO_PU_PD(72),		PORT_DATA_IO_PU_PD(73),
-	PORT_DATA_IO_PU_PD(74),		PORT_DATA_IO_PU_PD(75),
-	PORT_DATA_IO_PU_PD(76),		PORT_DATA_IO_PU_PD(77),
-	PORT_DATA_IO_PU_PD(78),		PORT_DATA_IO_PU_PD(79),
-
-	PORT_DATA_IO_PU_PD(80),		PORT_DATA_IO_PU_PD(81),
-	PORT_DATA_IO(82),		PORT_DATA_IO_PU_PD(83),
-	PORT_DATA_IO(84),		PORT_DATA_IO_PD(85),
-	PORT_DATA_IO_PD(86),		PORT_DATA_IO_PD(87),
-	PORT_DATA_IO_PD(88),		PORT_DATA_IO_PD(89),
-
-	PORT_DATA_IO_PD(90),		PORT_DATA_IO_PU_PD(91),
-	PORT_DATA_IO_PU_PD(92),		PORT_DATA_IO_PU_PD(93),
-	PORT_DATA_IO_PU_PD(94),		PORT_DATA_IO_PU_PD(95),
-	PORT_DATA_IO_PU_PD(96),		PORT_DATA_IO_PU_PD(97),
-	PORT_DATA_IO_PU_PD(98),		PORT_DATA_IO_PU_PD(99),
-
-	PORT_DATA_IO_PU_PD(100),	PORT_DATA_IO(101),
-	PORT_DATA_IO_PU(102),		PORT_DATA_IO_PU_PD(103),
-	PORT_DATA_IO_PU(104),		PORT_DATA_IO_PU(105),
-	PORT_DATA_IO_PU_PD(106),	PORT_DATA_IO(107),
-	PORT_DATA_IO(108),		PORT_DATA_IO(109),
-
-	PORT_DATA_IO(110),		PORT_DATA_IO(111),
-	PORT_DATA_IO(112),		PORT_DATA_IO(113),
-	PORT_DATA_IO_PU_PD(114),	PORT_DATA_IO(115),
-	PORT_DATA_IO_PD(116),		PORT_DATA_IO_PD(117),
-	PORT_DATA_IO_PD(118),		PORT_DATA_IO_PD(119),
-
-	PORT_DATA_IO_PD(120),		PORT_DATA_IO_PD(121),
-	PORT_DATA_IO_PD(122),		PORT_DATA_IO_PD(123),
-	PORT_DATA_IO_PD(124),		PORT_DATA_IO(125),
-	PORT_DATA_IO(126),		PORT_DATA_IO(127),
-	PORT_DATA_IO(128),		PORT_DATA_IO(129),
-
-	PORT_DATA_IO(130),		PORT_DATA_IO(131),
-	PORT_DATA_IO(132),		PORT_DATA_IO(133),
-	PORT_DATA_IO(134),		PORT_DATA_IO(135),
-	PORT_DATA_IO(136),		PORT_DATA_IO(137),
-	PORT_DATA_IO(138),		PORT_DATA_IO(139),
-
-	PORT_DATA_IO(140),		PORT_DATA_IO(141),
-	PORT_DATA_IO_PU(142),		PORT_DATA_IO_PU(143),
-	PORT_DATA_IO_PU(144),		PORT_DATA_IO_PU(145),
-	PORT_DATA_IO_PU(146),		PORT_DATA_IO_PU(147),
-	PORT_DATA_IO_PU(148),		PORT_DATA_IO_PU(149),
-
-	PORT_DATA_IO_PU(150),		PORT_DATA_IO_PU(151),
-	PORT_DATA_IO_PU(152),		PORT_DATA_IO_PU(153),
-	PORT_DATA_IO_PU(154),		PORT_DATA_IO_PU(155),
-	PORT_DATA_IO_PU(156),		PORT_DATA_IO_PU(157),
-	PORT_DATA_IO_PD(158),		PORT_DATA_IO_PD(159),
-
-	PORT_DATA_IO_PU_PD(160),	PORT_DATA_IO_PD(161),
-	PORT_DATA_IO_PD(162),		PORT_DATA_IO_PD(163),
-	PORT_DATA_IO_PD(164),		PORT_DATA_IO_PD(165),
-	PORT_DATA_IO_PU(166),		PORT_DATA_IO_PU(167),
-	PORT_DATA_IO_PU(168),		PORT_DATA_IO_PU(169),
-
-	PORT_DATA_IO_PU(170),		PORT_DATA_IO_PU(171),
-	PORT_DATA_IO_PD(172),		PORT_DATA_IO_PD(173),
-	PORT_DATA_IO_PD(174),		PORT_DATA_IO_PD(175),
-	PORT_DATA_IO_PU(176),		PORT_DATA_IO_PU_PD(177),
-	PORT_DATA_IO_PU(178),		PORT_DATA_IO_PD(179),
-
-	PORT_DATA_IO_PD(180),		PORT_DATA_IO_PU(181),
-	PORT_DATA_IO_PU(182),		PORT_DATA_IO(183),
-	PORT_DATA_IO_PD(184),		PORT_DATA_IO_PD(185),
-	PORT_DATA_IO_PD(186),		PORT_DATA_IO_PD(187),
-	PORT_DATA_IO_PD(188),		PORT_DATA_IO_PD(189),
-
-	PORT_DATA_IO_PD(190),		PORT_DATA_IO_PD(191),
-	PORT_DATA_IO_PD(192),		PORT_DATA_IO_PU_PD(193),
-	PORT_DATA_IO_PU_PD(194),	PORT_DATA_IO_PD(195),
-	PORT_DATA_IO_PU_PD(196),	PORT_DATA_IO_PD(197),
-	PORT_DATA_IO_PU_PD(198),	PORT_DATA_IO_PU_PD(199),
-
-	PORT_DATA_IO_PU_PD(200),	PORT_DATA_IO_PU(201),
-	PORT_DATA_IO_PU_PD(202),	PORT_DATA_IO(203),
-	PORT_DATA_IO_PU_PD(204),	PORT_DATA_IO_PU_PD(205),
-	PORT_DATA_IO_PU_PD(206),	PORT_DATA_IO_PU_PD(207),
-	PORT_DATA_IO_PU_PD(208),	PORT_DATA_IO_PD(209),
-
-	PORT_DATA_IO_PD(210),		PORT_DATA_IO_PD(211),
+	PINMUX_DATA_GP_ALL(),
 
 	/* Port0 */
 	PINMUX_DATA(DBGMDT2_MARK,		PORT0_FN1),
@@ -986,7 +873,7 @@ static const pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(IRQ27_PORT57_MARK,		PORT57_FN0,	MSEL1CR_27_1),
 
 	/* Port58 */
-	PINMUX_DATA(LCD0_D0_MARK,		PORT58_FN1),
+	PINMUX_DATA(LCD0_D0_MARK,		PORT58_FN1,	MSEL3CR_6_0),
 	PINMUX_DATA(KEYOUT7_MARK,		PORT58_FN3),
 	PINMUX_DATA(KEYIN0_PORT58_MARK,		PORT58_FN4,	MSEL4CR_18_1),
 	PINMUX_DATA(DV_D0_MARK,			PORT58_FN6),
@@ -1633,10 +1520,6 @@ static const pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(IRQ16_PORT211_MARK,		PORT211_FN0,	MSEL1CR_16_1),
 	PINMUX_DATA(HDMI_CEC_MARK,		PORT211_FN1),
 
-	/* LCDC select */
-	PINMUX_DATA(LCDC0_SELECT_MARK,				MSEL3CR_6_0),
-	PINMUX_DATA(LCDC1_SELECT_MARK,				MSEL3CR_6_1),
-
 	/* SDENC */
 	PINMUX_DATA(SDENC_CPG_MARK,				MSEL4CR_19_0),
 	PINMUX_DATA(SDENC_DV_CLKI_MARK,				MSEL4CR_19_1),
@@ -1654,9 +1537,565 @@ static const pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(TRACEAUD_FROM_MEMC_MARK,			MSEL5CR_30_1,	MSEL5CR_29_0),
 };
 
+#define R8A7740_PIN(pin, cfgs)						\
+	{								\
+		.name = __stringify(PORT##pin),				\
+		.enum_id = PORT##pin##_DATA,				\
+		.configs = cfgs,					\
+	}
+
+#define __I		(SH_PFC_PIN_CFG_INPUT)
+#define __O		(SH_PFC_PIN_CFG_OUTPUT)
+#define __IO		(SH_PFC_PIN_CFG_INPUT | SH_PFC_PIN_CFG_OUTPUT)
+#define __PD		(SH_PFC_PIN_CFG_PULL_DOWN)
+#define __PU		(SH_PFC_PIN_CFG_PULL_UP)
+#define __PUD		(SH_PFC_PIN_CFG_PULL_DOWN | SH_PFC_PIN_CFG_PULL_UP)
+
+#define R8A7740_PIN_I_PD(pin)		R8A7740_PIN(pin, __I | __PD)
+#define R8A7740_PIN_I_PU(pin)		R8A7740_PIN(pin, __I | __PU)
+#define R8A7740_PIN_I_PU_PD(pin)		R8A7740_PIN(pin, __I | __PUD)
+#define R8A7740_PIN_IO(pin)		R8A7740_PIN(pin, __IO)
+#define R8A7740_PIN_IO_PD(pin)		R8A7740_PIN(pin, __IO | __PD)
+#define R8A7740_PIN_IO_PU(pin)		R8A7740_PIN(pin, __IO | __PU)
+#define R8A7740_PIN_IO_PU_PD(pin)	R8A7740_PIN(pin, __IO | __PUD)
+#define R8A7740_PIN_O(pin)		R8A7740_PIN(pin, __O)
+#define R8A7740_PIN_O_PU_PD(pin)		R8A7740_PIN(pin, __O | __PUD)
+
 static struct sh_pfc_pin pinmux_pins[] = {
-	GPIO_PORT_ALL(),
+	/* Table 56-1 (I/O and Pull U/D) */
+	R8A7740_PIN_IO_PD(0),		R8A7740_PIN_IO_PD(1),
+	R8A7740_PIN_IO_PD(2),		R8A7740_PIN_IO_PD(3),
+	R8A7740_PIN_IO_PD(4),		R8A7740_PIN_IO_PD(5),
+	R8A7740_PIN_IO_PD(6),		R8A7740_PIN_IO(7),
+	R8A7740_PIN_IO(8),		R8A7740_PIN_IO(9),
+	R8A7740_PIN_IO_PD(10),		R8A7740_PIN_IO_PD(11),
+	R8A7740_PIN_IO_PD(12),		R8A7740_PIN_IO_PU_PD(13),
+	R8A7740_PIN_IO_PD(14),		R8A7740_PIN_IO_PD(15),
+	R8A7740_PIN_IO_PD(16),		R8A7740_PIN_IO_PD(17),
+	R8A7740_PIN_IO(18),		R8A7740_PIN_IO_PU(19),
+	R8A7740_PIN_IO_PU_PD(20),	R8A7740_PIN_IO_PD(21),
+	R8A7740_PIN_IO_PU_PD(22),	R8A7740_PIN_IO(23),
+	R8A7740_PIN_IO_PU(24),		R8A7740_PIN_IO_PU(25),
+	R8A7740_PIN_IO_PU(26),		R8A7740_PIN_IO_PU(27),
+	R8A7740_PIN_IO_PU(28),		R8A7740_PIN_IO_PU(29),
+	R8A7740_PIN_IO_PU(30),		R8A7740_PIN_IO_PD(31),
+	R8A7740_PIN_IO_PD(32),		R8A7740_PIN_IO_PD(33),
+	R8A7740_PIN_IO_PD(34),		R8A7740_PIN_IO_PU(35),
+	R8A7740_PIN_IO_PU(36),		R8A7740_PIN_IO_PD(37),
+	R8A7740_PIN_IO_PU(38),		R8A7740_PIN_IO_PD(39),
+	R8A7740_PIN_IO_PU_PD(40),	R8A7740_PIN_IO_PD(41),
+	R8A7740_PIN_IO_PD(42),		R8A7740_PIN_IO_PU_PD(43),
+	R8A7740_PIN_IO_PU_PD(44),	R8A7740_PIN_IO_PU_PD(45),
+	R8A7740_PIN_IO_PU_PD(46),	R8A7740_PIN_IO_PU_PD(47),
+	R8A7740_PIN_IO_PU_PD(48),	R8A7740_PIN_IO_PU_PD(49),
+	R8A7740_PIN_IO_PU_PD(50),	R8A7740_PIN_IO_PD(51),
+	R8A7740_PIN_IO_PD(52),		R8A7740_PIN_IO_PD(53),
+	R8A7740_PIN_IO_PD(54),		R8A7740_PIN_IO_PU_PD(55),
+	R8A7740_PIN_IO_PU_PD(56),	R8A7740_PIN_IO_PU_PD(57),
+	R8A7740_PIN_IO_PU_PD(58),	R8A7740_PIN_IO_PU_PD(59),
+	R8A7740_PIN_IO_PU_PD(60),	R8A7740_PIN_IO_PD(61),
+	R8A7740_PIN_IO_PD(62),		R8A7740_PIN_IO_PD(63),
+	R8A7740_PIN_IO_PD(64),		R8A7740_PIN_IO_PD(65),
+	R8A7740_PIN_IO_PU_PD(66),	R8A7740_PIN_IO_PU_PD(67),
+	R8A7740_PIN_IO_PU_PD(68),	R8A7740_PIN_IO_PU_PD(69),
+	R8A7740_PIN_IO_PU_PD(70),	R8A7740_PIN_IO_PU_PD(71),
+	R8A7740_PIN_IO_PU_PD(72),	R8A7740_PIN_IO_PU_PD(73),
+	R8A7740_PIN_IO_PU_PD(74),	R8A7740_PIN_IO_PU_PD(75),
+	R8A7740_PIN_IO_PU_PD(76),	R8A7740_PIN_IO_PU_PD(77),
+	R8A7740_PIN_IO_PU_PD(78),	R8A7740_PIN_IO_PU_PD(79),
+	R8A7740_PIN_IO_PU_PD(80),	R8A7740_PIN_IO_PU_PD(81),
+	R8A7740_PIN_IO(82),		R8A7740_PIN_IO_PU_PD(83),
+	R8A7740_PIN_IO(84),		R8A7740_PIN_IO_PD(85),
+	R8A7740_PIN_IO_PD(86),		R8A7740_PIN_IO_PD(87),
+	R8A7740_PIN_IO_PD(88),		R8A7740_PIN_IO_PD(89),
+	R8A7740_PIN_IO_PD(90),		R8A7740_PIN_IO_PU_PD(91),
+	R8A7740_PIN_IO_PU_PD(92),	R8A7740_PIN_IO_PU_PD(93),
+	R8A7740_PIN_IO_PU_PD(94),	R8A7740_PIN_IO_PU_PD(95),
+	R8A7740_PIN_IO_PU_PD(96),	R8A7740_PIN_IO_PU_PD(97),
+	R8A7740_PIN_IO_PU_PD(98),	R8A7740_PIN_IO_PU_PD(99),
+	R8A7740_PIN_IO_PU_PD(100),	R8A7740_PIN_IO(101),
+	R8A7740_PIN_IO_PU(102),		R8A7740_PIN_IO_PU_PD(103),
+	R8A7740_PIN_IO_PU(104),		R8A7740_PIN_IO_PU(105),
+	R8A7740_PIN_IO_PU_PD(106),	R8A7740_PIN_IO(107),
+	R8A7740_PIN_IO(108),		R8A7740_PIN_IO(109),
+	R8A7740_PIN_IO(110),		R8A7740_PIN_IO(111),
+	R8A7740_PIN_IO(112),		R8A7740_PIN_IO(113),
+	R8A7740_PIN_IO_PU_PD(114),	R8A7740_PIN_IO(115),
+	R8A7740_PIN_IO_PD(116),		R8A7740_PIN_IO_PD(117),
+	R8A7740_PIN_IO_PD(118),		R8A7740_PIN_IO_PD(119),
+	R8A7740_PIN_IO_PD(120),		R8A7740_PIN_IO_PD(121),
+	R8A7740_PIN_IO_PD(122),		R8A7740_PIN_IO_PD(123),
+	R8A7740_PIN_IO_PD(124),		R8A7740_PIN_IO(125),
+	R8A7740_PIN_IO(126),		R8A7740_PIN_IO(127),
+	R8A7740_PIN_IO(128),		R8A7740_PIN_IO(129),
+	R8A7740_PIN_IO(130),		R8A7740_PIN_IO(131),
+	R8A7740_PIN_IO(132),		R8A7740_PIN_IO(133),
+	R8A7740_PIN_IO(134),		R8A7740_PIN_IO(135),
+	R8A7740_PIN_IO(136),		R8A7740_PIN_IO(137),
+	R8A7740_PIN_IO(138),		R8A7740_PIN_IO(139),
+	R8A7740_PIN_IO(140),		R8A7740_PIN_IO(141),
+	R8A7740_PIN_IO_PU(142),		R8A7740_PIN_IO_PU(143),
+	R8A7740_PIN_IO_PU(144),		R8A7740_PIN_IO_PU(145),
+	R8A7740_PIN_IO_PU(146),		R8A7740_PIN_IO_PU(147),
+	R8A7740_PIN_IO_PU(148),		R8A7740_PIN_IO_PU(149),
+	R8A7740_PIN_IO_PU(150),		R8A7740_PIN_IO_PU(151),
+	R8A7740_PIN_IO_PU(152),		R8A7740_PIN_IO_PU(153),
+	R8A7740_PIN_IO_PU(154),		R8A7740_PIN_IO_PU(155),
+	R8A7740_PIN_IO_PU(156),		R8A7740_PIN_IO_PU(157),
+	R8A7740_PIN_IO_PD(158),		R8A7740_PIN_IO_PD(159),
+	R8A7740_PIN_IO_PU_PD(160),	R8A7740_PIN_IO_PD(161),
+	R8A7740_PIN_IO_PD(162),		R8A7740_PIN_IO_PD(163),
+	R8A7740_PIN_IO_PD(164),		R8A7740_PIN_IO_PD(165),
+	R8A7740_PIN_IO_PU(166),		R8A7740_PIN_IO_PU(167),
+	R8A7740_PIN_IO_PU(168),		R8A7740_PIN_IO_PU(169),
+	R8A7740_PIN_IO_PU(170),		R8A7740_PIN_IO_PU(171),
+	R8A7740_PIN_IO_PD(172),		R8A7740_PIN_IO_PD(173),
+	R8A7740_PIN_IO_PD(174),		R8A7740_PIN_IO_PD(175),
+	R8A7740_PIN_IO_PU(176),		R8A7740_PIN_IO_PU_PD(177),
+	R8A7740_PIN_IO_PU(178),		R8A7740_PIN_IO_PD(179),
+	R8A7740_PIN_IO_PD(180),		R8A7740_PIN_IO_PU(181),
+	R8A7740_PIN_IO_PU(182),		R8A7740_PIN_IO(183),
+	R8A7740_PIN_IO_PD(184),		R8A7740_PIN_IO_PD(185),
+	R8A7740_PIN_IO_PD(186),		R8A7740_PIN_IO_PD(187),
+	R8A7740_PIN_IO_PD(188),		R8A7740_PIN_IO_PD(189),
+	R8A7740_PIN_IO_PD(190),		R8A7740_PIN_IO_PD(191),
+	R8A7740_PIN_IO_PD(192),		R8A7740_PIN_IO_PU_PD(193),
+	R8A7740_PIN_IO_PU_PD(194),	R8A7740_PIN_IO_PD(195),
+	R8A7740_PIN_IO_PU_PD(196),	R8A7740_PIN_IO_PD(197),
+	R8A7740_PIN_IO_PU_PD(198),	R8A7740_PIN_IO_PU_PD(199),
+	R8A7740_PIN_IO_PU_PD(200),	R8A7740_PIN_IO_PU(201),
+	R8A7740_PIN_IO_PU_PD(202),	R8A7740_PIN_IO(203),
+	R8A7740_PIN_IO_PU_PD(204),	R8A7740_PIN_IO_PU_PD(205),
+	R8A7740_PIN_IO_PU_PD(206),	R8A7740_PIN_IO_PU_PD(207),
+	R8A7740_PIN_IO_PU_PD(208),	R8A7740_PIN_IO_PD(209),
+	R8A7740_PIN_IO_PD(210),		R8A7740_PIN_IO_PD(211),
+};
+
+/* - BSC -------------------------------------------------------------------- */
+static const unsigned int bsc_data8_pins[] = {
+	/* D[0:7] */
+	157, 156, 155, 154, 153, 152, 151, 150,
+};
+static const unsigned int bsc_data8_mux[] = {
+	D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, D3_NAF3_MARK,
+	D4_NAF4_MARK, D5_NAF5_MARK, D6_NAF6_MARK, D7_NAF7_MARK,
+};
+static const unsigned int bsc_data16_pins[] = {
+	/* D[0:15] */
+	157, 156, 155, 154, 153, 152, 151, 150,
+	149, 148, 147, 146, 145, 144, 143, 142,
+};
+static const unsigned int bsc_data16_mux[] = {
+	D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, D3_NAF3_MARK,
+	D4_NAF4_MARK, D5_NAF5_MARK, D6_NAF6_MARK, D7_NAF7_MARK,
+	D8_NAF8_MARK, D9_NAF9_MARK, D10_NAF10_MARK, D11_NAF11_MARK,
+	D12_NAF12_MARK, D13_NAF13_MARK, D14_NAF14_MARK, D15_NAF15_MARK,
+};
+static const unsigned int bsc_data32_pins[] = {
+	/* D[0:31] */
+	157, 156, 155, 154, 153, 152, 151, 150,
+	149, 148, 147, 146, 145, 144, 143, 142,
+	171, 170, 169, 168, 167, 166, 173, 172,
+	165, 164, 163, 162, 161, 160, 159, 158,
+};
+static const unsigned int bsc_data32_mux[] = {
+	D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, D3_NAF3_MARK,
+	D4_NAF4_MARK, D5_NAF5_MARK, D6_NAF6_MARK, D7_NAF7_MARK,
+	D8_NAF8_MARK, D9_NAF9_MARK, D10_NAF10_MARK, D11_NAF11_MARK,
+	D12_NAF12_MARK, D13_NAF13_MARK, D14_NAF14_MARK, D15_NAF15_MARK,
+	D16_MARK, D17_MARK, D18_MARK, D19_MARK,
+	D20_MARK, D21_MARK, D22_MARK, D23_MARK,
+	D24_MARK, D25_MARK, D26_MARK, D27_MARK,
+	D28_MARK, D29_MARK, D30_MARK, D31_MARK,
+};
+static const unsigned int bsc_cs0_pins[] = {
+	/* CS */
+	109,
+};
+static const unsigned int bsc_cs0_mux[] = {
+	CS0_MARK,
+};
+static const unsigned int bsc_cs2_pins[] = {
+	/* CS */
+	110,
+};
+static const unsigned int bsc_cs2_mux[] = {
+	CS2_MARK,
+};
+static const unsigned int bsc_cs4_pins[] = {
+	/* CS */
+	111,
+};
+static const unsigned int bsc_cs4_mux[] = {
+	CS4_MARK,
+};
+static const unsigned int bsc_cs5a_0_pins[] = {
+	/* CS */
+	105,
+};
+static const unsigned int bsc_cs5a_0_mux[] = {
+	CS5A_PORT105_MARK,
+};
+static const unsigned int bsc_cs5a_1_pins[] = {
+	/* CS */
+	19,
+};
+static const unsigned int bsc_cs5a_1_mux[] = {
+	CS5A_PORT19_MARK,
+};
+static const unsigned int bsc_cs5b_pins[] = {
+	/* CS */
+	103,
+};
+static const unsigned int bsc_cs5b_mux[] = {
+	CS5B_MARK,
+};
+static const unsigned int bsc_cs6a_pins[] = {
+	/* CS */
+	104,
+};
+static const unsigned int bsc_cs6a_mux[] = {
+	CS6A_MARK,
+};
+static const unsigned int bsc_rd_we8_pins[] = {
+	/* RD, WE[0] */
+	115, 113,
+};
+static const unsigned int bsc_rd_we8_mux[] = {
+	RD_FSC_MARK, WE0_FWE_MARK,
+};
+static const unsigned int bsc_rd_we16_pins[] = {
+	/* RD, WE[0:1] */
+	115, 113, 112,
+};
+static const unsigned int bsc_rd_we16_mux[] = {
+	RD_FSC_MARK, WE0_FWE_MARK, WE1_MARK,
+};
+static const unsigned int bsc_rd_we32_pins[] = {
+	/* RD, WE[0:3] */
+	115, 113, 112, 108, 107,
+};
+static const unsigned int bsc_rd_we32_mux[] = {
+	RD_FSC_MARK, WE0_FWE_MARK, WE1_MARK, WE2_ICIORD_MARK, WE3_ICIOWR_MARK,
+};
+static const unsigned int bsc_bs_pins[] = {
+	/* BS */
+	175,
+};
+static const unsigned int bsc_bs_mux[] = {
+	BS_MARK,
+};
+static const unsigned int bsc_rdwr_pins[] = {
+	/* RDWR */
+	114,
+};
+static const unsigned int bsc_rdwr_mux[] = {
+	RDWR_MARK,
+};
+/* - CEU0 ------------------------------------------------------------------- */
+static const unsigned int ceu0_data_0_7_pins[] = {
+	/* D[0:7] */
+	34, 33, 32, 31, 30, 29, 28, 27,
+};
+static const unsigned int ceu0_data_0_7_mux[] = {
+	VIO0_D0_MARK, VIO0_D1_MARK, VIO0_D2_MARK, VIO0_D3_MARK,
+	VIO0_D4_MARK, VIO0_D5_MARK, VIO0_D6_MARK, VIO0_D7_MARK,
+};
+static const unsigned int ceu0_data_8_15_0_pins[] = {
+	/* D[8:15] */
+	182, 181, 180, 179, 178, 26, 25, 24,
+};
+static const unsigned int ceu0_data_8_15_0_mux[] = {
+	VIO0_D8_MARK, VIO0_D9_MARK, VIO0_D10_MARK, VIO0_D11_MARK,
+	VIO0_D12_MARK, VIO0_D13_PORT26_MARK, VIO0_D14_PORT25_MARK,
+	VIO0_D15_PORT24_MARK,
+};
+static const unsigned int ceu0_data_8_15_1_pins[] = {
+	/* D[8:15] */
+	182, 181, 180, 179, 178, 22, 95, 96,
+};
+static const unsigned int ceu0_data_8_15_1_mux[] = {
+	VIO0_D8_MARK, VIO0_D9_MARK, VIO0_D10_MARK, VIO0_D11_MARK,
+	VIO0_D12_MARK, VIO0_D13_PORT22_MARK, VIO0_D14_PORT95_MARK,
+	VIO0_D15_PORT96_MARK,
+};
+static const unsigned int ceu0_clk_0_pins[] = {
+	/* CKO */
+	36,
+};
+static const unsigned int ceu0_clk_0_mux[] = {
+	VIO_CKO_MARK,
+};
+static const unsigned int ceu0_clk_1_pins[] = {
+	/* CKO */
+	14,
+};
+static const unsigned int ceu0_clk_1_mux[] = {
+	VIO_CKO1_MARK,
+};
+static const unsigned int ceu0_clk_2_pins[] = {
+	/* CKO */
+	15,
+};
+static const unsigned int ceu0_clk_2_mux[] = {
+	VIO_CKO2_MARK,
+};
+static const unsigned int ceu0_sync_pins[] = {
+	/* CLK, VD, HD */
+	35, 39, 37,
+};
+static const unsigned int ceu0_sync_mux[] = {
+	VIO0_CLK_MARK, VIO0_VD_MARK, VIO0_HD_MARK,
+};
+static const unsigned int ceu0_field_pins[] = {
+	/* FIELD */
+	38,
+};
+static const unsigned int ceu0_field_mux[] = {
+	VIO0_FIELD_MARK,
+};
+/* - CEU1 ------------------------------------------------------------------- */
+static const unsigned int ceu1_data_pins[] = {
+	/* D[0:7] */
+	182, 181, 180, 179, 178, 26, 25, 24,
+};
+static const unsigned int ceu1_data_mux[] = {
+	VIO1_D0_MARK, VIO1_D1_MARK, VIO1_D2_MARK, VIO1_D3_MARK,
+	VIO1_D4_MARK, VIO1_D5_MARK, VIO1_D6_MARK, VIO1_D7_MARK,
+};
+static const unsigned int ceu1_clk_pins[] = {
+	/* CKO */
+	23,
+};
+static const unsigned int ceu1_clk_mux[] = {
+	VIO_CKO_1_MARK,
+};
+static const unsigned int ceu1_sync_pins[] = {
+	/* CLK, VD, HD */
+	197, 198, 160,
+};
+static const unsigned int ceu1_sync_mux[] = {
+	VIO1_CLK_MARK, VIO1_VD_MARK, VIO1_HD_MARK,
+};
+static const unsigned int ceu1_field_pins[] = {
+	/* FIELD */
+	21,
+};
+static const unsigned int ceu1_field_mux[] = {
+	VIO1_FIELD_MARK,
+};
+/* - FSIA ------------------------------------------------------------------- */
+static const unsigned int fsia_mclk_in_pins[] = {
+	/* CK */
+	11,
+};
+static const unsigned int fsia_mclk_in_mux[] = {
+	FSIACK_MARK,
+};
+static const unsigned int fsia_mclk_out_pins[] = {
+	/* OMC */
+	10,
+};
+static const unsigned int fsia_mclk_out_mux[] = {
+	FSIAOMC_MARK,
+};
+static const unsigned int fsia_sclk_in_pins[] = {
+	/* ILR, IBT */
+	12, 13,
+};
+static const unsigned int fsia_sclk_in_mux[] = {
+	FSIAILR_MARK, FSIAIBT_MARK,
+};
+static const unsigned int fsia_sclk_out_pins[] = {
+	/* OLR, OBT */
+	7, 8,
+};
+static const unsigned int fsia_sclk_out_mux[] = {
+	FSIAOLR_MARK, FSIAOBT_MARK,
+};
+static const unsigned int fsia_data_in_0_pins[] = {
+	/* ISLD */
+	0,
 };
+static const unsigned int fsia_data_in_0_mux[] = {
+	FSIAISLD_PORT0_MARK,
+};
+static const unsigned int fsia_data_in_1_pins[] = {
+	/* ISLD */
+	5,
+};
+static const unsigned int fsia_data_in_1_mux[] = {
+	FSIAISLD_PORT5_MARK,
+};
+static const unsigned int fsia_data_out_0_pins[] = {
+	/* OSLD */
+	9,
+};
+static const unsigned int fsia_data_out_0_mux[] = {
+	FSIAOSLD_MARK,
+};
+static const unsigned int fsia_data_out_1_pins[] = {
+	/* OSLD */
+	0,
+};
+static const unsigned int fsia_data_out_1_mux[] = {
+	FSIAOSLD1_MARK,
+};
+static const unsigned int fsia_data_out_2_pins[] = {
+	/* OSLD */
+	1,
+};
+static const unsigned int fsia_data_out_2_mux[] = {
+	FSIAOSLD2_MARK,
+};
+static const unsigned int fsia_spdif_0_pins[] = {
+	/* SPDIF */
+	9,
+};
+static const unsigned int fsia_spdif_0_mux[] = {
+	FSIASPDIF_PORT9_MARK,
+};
+static const unsigned int fsia_spdif_1_pins[] = {
+	/* SPDIF */
+	18,
+};
+static const unsigned int fsia_spdif_1_mux[] = {
+	FSIASPDIF_PORT18_MARK,
+};
+/* - FSIB ------------------------------------------------------------------- */
+static const unsigned int fsib_mclk_in_pins[] = {
+	/* CK */
+	11,
+};
+static const unsigned int fsib_mclk_in_mux[] = {
+	FSIBCK_MARK,
+};
+/* - GETHER ----------------------------------------------------------------- */
+static const unsigned int gether_rmii_pins[] = {
+	/* RXD[0:1], RX_ER, CRS_DV, TXD[0:1], TX_EN, REF_CLK, MDC, MDIO */
+	195, 196, 194, 193, 200, 201, 199, 159, 202, 208,
+};
+static const unsigned int gether_rmii_mux[] = {
+	RMII_RXD0_MARK, RMII_RXD1_MARK, RMII_RX_ER_MARK, RMII_CRS_DV_MARK,
+	RMII_TXD0_MARK, RMII_TXD1_MARK, RMII_TX_EN_MARK, RMII_REF50CK_MARK,
+	RMII_MDC_MARK, RMII_MDIO_MARK,
+};
+static const unsigned int gether_mii_pins[] = {
+	/* RXD[0:3], RX_CLK, RX_DV, RX_ER
+	 * TXD[0:3], TX_CLK, TX_EN, TX_ER
+	 * CRS, COL, MDC, MDIO,
+	 */
+	185, 186, 187, 188, 174, 161, 204,
+	171, 170, 169, 168, 184, 183, 203,
+	205, 163, 206, 207,
+};
+static const unsigned int gether_mii_mux[] = {
+	ET_ERXD0_MARK, ET_ERXD1_MARK, ET_ERXD2_MARK, ET_ERXD3_MARK,
+	ET_RX_CLK_MARK, ET_RX_DV_MARK, ET_RX_ER_MARK,
+	ET_ETXD0_MARK, ET_ETXD1_MARK, ET_ETXD2_MARK, ET_ETXD3_MARK,
+	ET_TX_CLK_MARK, ET_TX_EN_MARK, ET_TX_ER_MARK,
+	ET_CRS_MARK, ET_COL_MARK, ET_MDC_MARK, ET_MDIO_MARK,
+};
+static const unsigned int gether_gmii_pins[] = {
+	/* RXD[0:7], RX_CLK, RX_DV, RX_ER
+	 * TXD[0:7], GTX_CLK, TX_CLK, TX_EN, TX_ER
+	 * CRS, COL, MDC, MDIO, REF125CK_MARK,
+	 */
+	185, 186, 187, 188, 189, 190, 191, 192, 174, 161, 204,
+	171, 170, 169, 168, 167, 166, 173, 172, 176, 184, 183, 203,
+	205, 163, 206, 207,
+};
+static const unsigned int gether_gmii_mux[] = {
+	ET_ERXD0_MARK, ET_ERXD1_MARK, ET_ERXD2_MARK, ET_ERXD3_MARK,
+	ET_ERXD4_MARK, ET_ERXD5_MARK, ET_ERXD6_MARK, ET_ERXD7_MARK,
+	ET_RX_CLK_MARK, ET_RX_DV_MARK, ET_RX_ER_MARK,
+	ET_ETXD0_MARK, ET_ETXD1_MARK, ET_ETXD2_MARK, ET_ETXD3_MARK,
+	ET_ETXD4_MARK, ET_ETXD5_MARK, ET_ETXD6_MARK, ET_ETXD7_MARK,
+	ET_GTX_CLK_MARK, ET_TX_CLK_MARK, ET_TX_EN_MARK, ET_TX_ER_MARK,
+	ET_CRS_MARK, ET_COL_MARK, ET_MDC_MARK, ET_MDIO_MARK,
+	RMII_REF125CK_MARK,
+};
+static const unsigned int gether_int_pins[] = {
+	/* PHY_INT */
+	164,
+};
+static const unsigned int gether_int_mux[] = {
+	ET_PHY_INT_MARK,
+};
+static const unsigned int gether_link_pins[] = {
+	/* LINK */
+	177,
+};
+static const unsigned int gether_link_mux[] = {
+	ET_LINK_MARK,
+};
+static const unsigned int gether_wol_pins[] = {
+	/* WOL */
+	175,
+};
+static const unsigned int gether_wol_mux[] = {
+	ET_WOL_MARK,
+};
+/* - HDMI ------------------------------------------------------------------- */
+static const unsigned int hdmi_pins[] = {
+	/* HPD, CEC */
+	210, 211,
+};
+static const unsigned int hdmi_mux[] = {
+	HDMI_HPD_MARK, HDMI_CEC_MARK,
+};
+/* - INTC ------------------------------------------------------------------- */
+IRQC_PINS_MUX(0, 0, 2);
+IRQC_PINS_MUX(0, 1, 13);
+IRQC_PIN_MUX(1, 20);
+IRQC_PINS_MUX(2, 0, 11);
+IRQC_PINS_MUX(2, 1, 12);
+IRQC_PINS_MUX(3, 0, 10);
+IRQC_PINS_MUX(3, 1, 14);
+IRQC_PINS_MUX(4, 0, 15);
+IRQC_PINS_MUX(4, 1, 172);
+IRQC_PINS_MUX(5, 0, 0);
+IRQC_PINS_MUX(5, 1, 1);
+IRQC_PINS_MUX(6, 0, 121);
+IRQC_PINS_MUX(6, 1, 173);
+IRQC_PINS_MUX(7, 0, 120);
+IRQC_PINS_MUX(7, 1, 209);
+IRQC_PIN_MUX(8, 119);
+IRQC_PINS_MUX(9, 0, 118);
+IRQC_PINS_MUX(9, 1, 210);
+IRQC_PIN_MUX(10, 19);
+IRQC_PIN_MUX(11, 104);
+IRQC_PINS_MUX(12, 0, 42);
+IRQC_PINS_MUX(12, 1, 97);
+IRQC_PINS_MUX(13, 0, 64);
+IRQC_PINS_MUX(13, 1, 98);
+IRQC_PINS_MUX(14, 0, 63);
+IRQC_PINS_MUX(14, 1, 99);
+IRQC_PINS_MUX(15, 0, 62);
+IRQC_PINS_MUX(15, 1, 100);
+IRQC_PINS_MUX(16, 0, 68);
+IRQC_PINS_MUX(16, 1, 211);
+IRQC_PIN_MUX(17, 69);
+IRQC_PIN_MUX(18, 70);
+IRQC_PIN_MUX(19, 71);
+IRQC_PIN_MUX(20, 67);
+IRQC_PIN_MUX(21, 202);
+IRQC_PIN_MUX(22, 95);
+IRQC_PIN_MUX(23, 96);
+IRQC_PIN_MUX(24, 180);
+IRQC_PIN_MUX(25, 38);
+IRQC_PINS_MUX(26, 0, 58);
+IRQC_PINS_MUX(26, 1, 81);
+IRQC_PINS_MUX(27, 0, 57);
+IRQC_PINS_MUX(27, 1, 168);
+IRQC_PINS_MUX(28, 0, 56);
+IRQC_PINS_MUX(28, 1, 169);
+IRQC_PINS_MUX(29, 0, 50);
+IRQC_PINS_MUX(29, 1, 170);
+IRQC_PINS_MUX(30, 0, 49);
+IRQC_PINS_MUX(30, 1, 171);
+IRQC_PINS_MUX(31, 0, 41);
+IRQC_PINS_MUX(31, 1, 167);
 
 /* - LCD0 ------------------------------------------------------------------- */
 static const unsigned int lcd0_data8_pins[] = {
@@ -1930,6 +2369,260 @@ static const unsigned int mmc0_ctrl_1_pins[] = {
 static const unsigned int mmc0_ctrl_1_mux[] = {
 	MMC1_CMD_PORT104_MARK, MMC1_CLK_PORT103_MARK,
 };
+/* - SCIFA0 ----------------------------------------------------------------- */
+static const unsigned int scifa0_data_pins[] = {
+	/* RXD, TXD */
+	197, 198,
+};
+static const unsigned int scifa0_data_mux[] = {
+	SCIFA0_RXD_MARK, SCIFA0_TXD_MARK,
+};
+static const unsigned int scifa0_clk_pins[] = {
+	/* SCK */
+	188,
+};
+static const unsigned int scifa0_clk_mux[] = {
+	SCIFA0_SCK_MARK,
+};
+static const unsigned int scifa0_ctrl_pins[] = {
+	/* RTS, CTS */
+	194, 193,
+};
+static const unsigned int scifa0_ctrl_mux[] = {
+	SCIFA0_RTS_MARK, SCIFA0_CTS_MARK,
+};
+/* - SCIFA1 ----------------------------------------------------------------- */
+static const unsigned int scifa1_data_pins[] = {
+	/* RXD, TXD */
+	195, 196,
+};
+static const unsigned int scifa1_data_mux[] = {
+	SCIFA1_RXD_MARK, SCIFA1_TXD_MARK,
+};
+static const unsigned int scifa1_clk_pins[] = {
+	/* SCK */
+	185,
+};
+static const unsigned int scifa1_clk_mux[] = {
+	SCIFA1_SCK_MARK,
+};
+static const unsigned int scifa1_ctrl_pins[] = {
+	/* RTS, CTS */
+	23, 21,
+};
+static const unsigned int scifa1_ctrl_mux[] = {
+	SCIFA1_RTS_MARK, SCIFA1_CTS_MARK,
+};
+/* - SCIFA2 ----------------------------------------------------------------- */
+static const unsigned int scifa2_data_pins[] = {
+	/* RXD, TXD */
+	200, 201,
+};
+static const unsigned int scifa2_data_mux[] = {
+	SCIFA2_RXD_MARK, SCIFA2_TXD_MARK,
+};
+static const unsigned int scifa2_clk_0_pins[] = {
+	/* SCK */
+	22,
+};
+static const unsigned int scifa2_clk_0_mux[] = {
+	SCIFA2_SCK_PORT22_MARK,
+};
+static const unsigned int scifa2_clk_1_pins[] = {
+	/* SCK */
+	199,
+};
+static const unsigned int scifa2_clk_1_mux[] = {
+	SCIFA2_SCK_PORT199_MARK,
+};
+static const unsigned int scifa2_ctrl_pins[] = {
+	/* RTS, CTS */
+	96, 95,
+};
+static const unsigned int scifa2_ctrl_mux[] = {
+	SCIFA2_RTS_MARK, SCIFA2_CTS_MARK,
+};
+/* - SCIFA3 ----------------------------------------------------------------- */
+static const unsigned int scifa3_data_0_pins[] = {
+	/* RXD, TXD */
+	174, 175,
+};
+static const unsigned int scifa3_data_0_mux[] = {
+	SCIFA3_RXD_PORT174_MARK, SCIFA3_TXD_PORT175_MARK,
+};
+static const unsigned int scifa3_clk_0_pins[] = {
+	/* SCK */
+	116,
+};
+static const unsigned int scifa3_clk_0_mux[] = {
+	SCIFA3_SCK_PORT116_MARK,
+};
+static const unsigned int scifa3_ctrl_0_pins[] = {
+	/* RTS, CTS */
+	105, 117,
+};
+static const unsigned int scifa3_ctrl_0_mux[] = {
+	SCIFA3_RTS_PORT105_MARK, SCIFA3_CTS_PORT117_MARK,
+};
+static const unsigned int scifa3_data_1_pins[] = {
+	/* RXD, TXD */
+	159, 160,
+};
+static const unsigned int scifa3_data_1_mux[] = {
+	SCIFA3_RXD_PORT159_MARK, SCIFA3_TXD_PORT160_MARK,
+};
+static const unsigned int scifa3_clk_1_pins[] = {
+	/* SCK */
+	158,
+};
+static const unsigned int scifa3_clk_1_mux[] = {
+	SCIFA3_SCK_PORT158_MARK,
+};
+static const unsigned int scifa3_ctrl_1_pins[] = {
+	/* RTS, CTS */
+	161, 162,
+};
+static const unsigned int scifa3_ctrl_1_mux[] = {
+	SCIFA3_RTS_PORT161_MARK, SCIFA3_CTS_PORT162_MARK,
+};
+/* - SCIFA4 ----------------------------------------------------------------- */
+static const unsigned int scifa4_data_0_pins[] = {
+	/* RXD, TXD */
+	12, 13,
+};
+static const unsigned int scifa4_data_0_mux[] = {
+	SCIFA4_RXD_PORT12_MARK, SCIFA4_TXD_PORT13_MARK,
+};
+static const unsigned int scifa4_data_1_pins[] = {
+	/* RXD, TXD */
+	204, 203,
+};
+static const unsigned int scifa4_data_1_mux[] = {
+	SCIFA4_RXD_PORT204_MARK, SCIFA4_TXD_PORT203_MARK,
+};
+static const unsigned int scifa4_data_2_pins[] = {
+	/* RXD, TXD */
+	94, 93,
+};
+static const unsigned int scifa4_data_2_mux[] = {
+	SCIFA4_RXD_PORT94_MARK, SCIFA4_TXD_PORT93_MARK,
+};
+static const unsigned int scifa4_clk_0_pins[] = {
+	/* SCK */
+	21,
+};
+static const unsigned int scifa4_clk_0_mux[] = {
+	SCIFA4_SCK_PORT21_MARK,
+};
+static const unsigned int scifa4_clk_1_pins[] = {
+	/* SCK */
+	205,
+};
+static const unsigned int scifa4_clk_1_mux[] = {
+	SCIFA4_SCK_PORT205_MARK,
+};
+/* - SCIFA5 ----------------------------------------------------------------- */
+static const unsigned int scifa5_data_0_pins[] = {
+	/* RXD, TXD */
+	10, 20,
+};
+static const unsigned int scifa5_data_0_mux[] = {
+	SCIFA5_RXD_PORT10_MARK, SCIFA5_TXD_PORT20_MARK,
+};
+static const unsigned int scifa5_data_1_pins[] = {
+	/* RXD, TXD */
+	207, 208,
+};
+static const unsigned int scifa5_data_1_mux[] = {
+	SCIFA5_RXD_PORT207_MARK, SCIFA5_TXD_PORT208_MARK,
+};
+static const unsigned int scifa5_data_2_pins[] = {
+	/* RXD, TXD */
+	92, 91,
+};
+static const unsigned int scifa5_data_2_mux[] = {
+	SCIFA5_RXD_PORT92_MARK, SCIFA5_TXD_PORT91_MARK,
+};
+static const unsigned int scifa5_clk_0_pins[] = {
+	/* SCK */
+	23,
+};
+static const unsigned int scifa5_clk_0_mux[] = {
+	SCIFA5_SCK_PORT23_MARK,
+};
+static const unsigned int scifa5_clk_1_pins[] = {
+	/* SCK */
+	206,
+};
+static const unsigned int scifa5_clk_1_mux[] = {
+	SCIFA5_SCK_PORT206_MARK,
+};
+/* - SCIFA6 ----------------------------------------------------------------- */
+static const unsigned int scifa6_data_pins[] = {
+	/* RXD, TXD */
+	25, 26,
+};
+static const unsigned int scifa6_data_mux[] = {
+	SCIFA6_RXD_MARK, SCIFA6_TXD_MARK,
+};
+static const unsigned int scifa6_clk_pins[] = {
+	/* SCK */
+	24,
+};
+static const unsigned int scifa6_clk_mux[] = {
+	SCIFA6_SCK_MARK,
+};
+/* - SCIFA7 ----------------------------------------------------------------- */
+static const unsigned int scifa7_data_pins[] = {
+	/* RXD, TXD */
+	0, 1,
+};
+static const unsigned int scifa7_data_mux[] = {
+	SCIFA7_RXD_MARK, SCIFA7_TXD_MARK,
+};
+/* - SCIFB ------------------------------------------------------------------ */
+static const unsigned int scifb_data_0_pins[] = {
+	/* RXD, TXD */
+	191, 192,
+};
+static const unsigned int scifb_data_0_mux[] = {
+	SCIFB_RXD_PORT191_MARK, SCIFB_TXD_PORT192_MARK,
+};
+static const unsigned int scifb_clk_0_pins[] = {
+	/* SCK */
+	190,
+};
+static const unsigned int scifb_clk_0_mux[] = {
+	SCIFB_SCK_PORT190_MARK,
+};
+static const unsigned int scifb_ctrl_0_pins[] = {
+	/* RTS, CTS */
+	186, 187,
+};
+static const unsigned int scifb_ctrl_0_mux[] = {
+	SCIFB_RTS_PORT186_MARK, SCIFB_CTS_PORT187_MARK,
+};
+static const unsigned int scifb_data_1_pins[] = {
+	/* RXD, TXD */
+	3, 4,
+};
+static const unsigned int scifb_data_1_mux[] = {
+	SCIFB_RXD_PORT3_MARK, SCIFB_TXD_PORT4_MARK,
+};
+static const unsigned int scifb_clk_1_pins[] = {
+	/* SCK */
+	2,
+};
+static const unsigned int scifb_clk_1_mux[] = {
+	SCIFB_SCK_PORT2_MARK,
+};
+static const unsigned int scifb_ctrl_1_pins[] = {
+	/* RTS, CTS */
+	172, 173,
+};
+static const unsigned int scifb_ctrl_1_mux[] = {
+	SCIFB_RTS_PORT172_MARK, SCIFB_CTS_PORT173_MARK,
+};
 /* - SDHI0 ------------------------------------------------------------------ */
 static const unsigned int sdhi0_data1_pins[] = {
 	/* D0 */
@@ -2052,8 +2745,141 @@ static const unsigned int sdhi2_wp_1_pins[] = {
 static const unsigned int sdhi2_wp_1_mux[] = {
 	SDHI2_WP_PORT25_MARK,
 };
+/* - TPU0 ------------------------------------------------------------------- */
+static const unsigned int tpu0_to0_pins[] = {
+	/* TO */
+	23,
+};
+static const unsigned int tpu0_to0_mux[] = {
+	TPU0TO0_MARK,
+};
+static const unsigned int tpu0_to1_pins[] = {
+	/* TO */
+	21,
+};
+static const unsigned int tpu0_to1_mux[] = {
+	TPU0TO1_MARK,
+};
+static const unsigned int tpu0_to2_0_pins[] = {
+	/* TO */
+	66,
+};
+static const unsigned int tpu0_to2_0_mux[] = {
+	TPU0TO2_PORT66_MARK,
+};
+static const unsigned int tpu0_to2_1_pins[] = {
+	/* TO */
+	202,
+};
+static const unsigned int tpu0_to2_1_mux[] = {
+	TPU0TO2_PORT202_MARK,
+};
+static const unsigned int tpu0_to3_pins[] = {
+	/* TO */
+	180,
+};
+static const unsigned int tpu0_to3_mux[] = {
+	TPU0TO3_MARK,
+};
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
+	SH_PFC_PIN_GROUP(bsc_data8),
+	SH_PFC_PIN_GROUP(bsc_data16),
+	SH_PFC_PIN_GROUP(bsc_data32),
+	SH_PFC_PIN_GROUP(bsc_cs0),
+	SH_PFC_PIN_GROUP(bsc_cs2),
+	SH_PFC_PIN_GROUP(bsc_cs4),
+	SH_PFC_PIN_GROUP(bsc_cs5a_0),
+	SH_PFC_PIN_GROUP(bsc_cs5a_1),
+	SH_PFC_PIN_GROUP(bsc_cs5b),
+	SH_PFC_PIN_GROUP(bsc_cs6a),
+	SH_PFC_PIN_GROUP(bsc_rd_we8),
+	SH_PFC_PIN_GROUP(bsc_rd_we16),
+	SH_PFC_PIN_GROUP(bsc_rd_we32),
+	SH_PFC_PIN_GROUP(bsc_bs),
+	SH_PFC_PIN_GROUP(bsc_rdwr),
+	SH_PFC_PIN_GROUP(ceu0_data_0_7),
+	SH_PFC_PIN_GROUP(ceu0_data_8_15_0),
+	SH_PFC_PIN_GROUP(ceu0_data_8_15_1),
+	SH_PFC_PIN_GROUP(ceu0_clk_0),
+	SH_PFC_PIN_GROUP(ceu0_clk_1),
+	SH_PFC_PIN_GROUP(ceu0_clk_2),
+	SH_PFC_PIN_GROUP(ceu0_sync),
+	SH_PFC_PIN_GROUP(ceu0_field),
+	SH_PFC_PIN_GROUP(ceu1_data),
+	SH_PFC_PIN_GROUP(ceu1_clk),
+	SH_PFC_PIN_GROUP(ceu1_sync),
+	SH_PFC_PIN_GROUP(ceu1_field),
+	SH_PFC_PIN_GROUP(fsia_mclk_in),
+	SH_PFC_PIN_GROUP(fsia_mclk_out),
+	SH_PFC_PIN_GROUP(fsia_sclk_in),
+	SH_PFC_PIN_GROUP(fsia_sclk_out),
+	SH_PFC_PIN_GROUP(fsia_data_in_0),
+	SH_PFC_PIN_GROUP(fsia_data_in_1),
+	SH_PFC_PIN_GROUP(fsia_data_out_0),
+	SH_PFC_PIN_GROUP(fsia_data_out_1),
+	SH_PFC_PIN_GROUP(fsia_data_out_2),
+	SH_PFC_PIN_GROUP(fsia_spdif_0),
+	SH_PFC_PIN_GROUP(fsia_spdif_1),
+	SH_PFC_PIN_GROUP(fsib_mclk_in),
+	SH_PFC_PIN_GROUP(gether_rmii),
+	SH_PFC_PIN_GROUP(gether_mii),
+	SH_PFC_PIN_GROUP(gether_gmii),
+	SH_PFC_PIN_GROUP(gether_int),
+	SH_PFC_PIN_GROUP(gether_link),
+	SH_PFC_PIN_GROUP(gether_wol),
+	SH_PFC_PIN_GROUP(hdmi),
+	SH_PFC_PIN_GROUP(intc_irq0_0),
+	SH_PFC_PIN_GROUP(intc_irq0_1),
+	SH_PFC_PIN_GROUP(intc_irq1),
+	SH_PFC_PIN_GROUP(intc_irq2_0),
+	SH_PFC_PIN_GROUP(intc_irq2_1),
+	SH_PFC_PIN_GROUP(intc_irq3_0),
+	SH_PFC_PIN_GROUP(intc_irq3_1),
+	SH_PFC_PIN_GROUP(intc_irq4_0),
+	SH_PFC_PIN_GROUP(intc_irq4_1),
+	SH_PFC_PIN_GROUP(intc_irq5_0),
+	SH_PFC_PIN_GROUP(intc_irq5_1),
+	SH_PFC_PIN_GROUP(intc_irq6_0),
+	SH_PFC_PIN_GROUP(intc_irq6_1),
+	SH_PFC_PIN_GROUP(intc_irq7_0),
+	SH_PFC_PIN_GROUP(intc_irq7_1),
+	SH_PFC_PIN_GROUP(intc_irq8),
+	SH_PFC_PIN_GROUP(intc_irq9_0),
+	SH_PFC_PIN_GROUP(intc_irq9_1),
+	SH_PFC_PIN_GROUP(intc_irq10),
+	SH_PFC_PIN_GROUP(intc_irq11),
+	SH_PFC_PIN_GROUP(intc_irq12_0),
+	SH_PFC_PIN_GROUP(intc_irq12_1),
+	SH_PFC_PIN_GROUP(intc_irq13_0),
+	SH_PFC_PIN_GROUP(intc_irq13_1),
+	SH_PFC_PIN_GROUP(intc_irq14_0),
+	SH_PFC_PIN_GROUP(intc_irq14_1),
+	SH_PFC_PIN_GROUP(intc_irq15_0),
+	SH_PFC_PIN_GROUP(intc_irq15_1),
+	SH_PFC_PIN_GROUP(intc_irq16_0),
+	SH_PFC_PIN_GROUP(intc_irq16_1),
+	SH_PFC_PIN_GROUP(intc_irq17),
+	SH_PFC_PIN_GROUP(intc_irq18),
+	SH_PFC_PIN_GROUP(intc_irq19),
+	SH_PFC_PIN_GROUP(intc_irq20),
+	SH_PFC_PIN_GROUP(intc_irq21),
+	SH_PFC_PIN_GROUP(intc_irq22),
+	SH_PFC_PIN_GROUP(intc_irq23),
+	SH_PFC_PIN_GROUP(intc_irq24),
+	SH_PFC_PIN_GROUP(intc_irq25),
+	SH_PFC_PIN_GROUP(intc_irq26_0),
+	SH_PFC_PIN_GROUP(intc_irq26_1),
+	SH_PFC_PIN_GROUP(intc_irq27_0),
+	SH_PFC_PIN_GROUP(intc_irq27_1),
+	SH_PFC_PIN_GROUP(intc_irq28_0),
+	SH_PFC_PIN_GROUP(intc_irq28_1),
+	SH_PFC_PIN_GROUP(intc_irq29_0),
+	SH_PFC_PIN_GROUP(intc_irq29_1),
+	SH_PFC_PIN_GROUP(intc_irq30_0),
+	SH_PFC_PIN_GROUP(intc_irq30_1),
+	SH_PFC_PIN_GROUP(intc_irq31_0),
+	SH_PFC_PIN_GROUP(intc_irq31_1),
 	SH_PFC_PIN_GROUP(lcd0_data8),
 	SH_PFC_PIN_GROUP(lcd0_data9),
 	SH_PFC_PIN_GROUP(lcd0_data12),
@@ -2084,6 +2910,41 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(mmc0_data4_1),
 	SH_PFC_PIN_GROUP(mmc0_data8_1),
 	SH_PFC_PIN_GROUP(mmc0_ctrl_1),
+	SH_PFC_PIN_GROUP(scifa0_data),
+	SH_PFC_PIN_GROUP(scifa0_clk),
+	SH_PFC_PIN_GROUP(scifa0_ctrl),
+	SH_PFC_PIN_GROUP(scifa1_data),
+	SH_PFC_PIN_GROUP(scifa1_clk),
+	SH_PFC_PIN_GROUP(scifa1_ctrl),
+	SH_PFC_PIN_GROUP(scifa2_data),
+	SH_PFC_PIN_GROUP(scifa2_clk_0),
+	SH_PFC_PIN_GROUP(scifa2_clk_1),
+	SH_PFC_PIN_GROUP(scifa2_ctrl),
+	SH_PFC_PIN_GROUP(scifa3_data_0),
+	SH_PFC_PIN_GROUP(scifa3_clk_0),
+	SH_PFC_PIN_GROUP(scifa3_ctrl_0),
+	SH_PFC_PIN_GROUP(scifa3_data_1),
+	SH_PFC_PIN_GROUP(scifa3_clk_1),
+	SH_PFC_PIN_GROUP(scifa3_ctrl_1),
+	SH_PFC_PIN_GROUP(scifa4_data_0),
+	SH_PFC_PIN_GROUP(scifa4_data_1),
+	SH_PFC_PIN_GROUP(scifa4_data_2),
+	SH_PFC_PIN_GROUP(scifa4_clk_0),
+	SH_PFC_PIN_GROUP(scifa4_clk_1),
+	SH_PFC_PIN_GROUP(scifa5_data_0),
+	SH_PFC_PIN_GROUP(scifa5_data_1),
+	SH_PFC_PIN_GROUP(scifa5_data_2),
+	SH_PFC_PIN_GROUP(scifa5_clk_0),
+	SH_PFC_PIN_GROUP(scifa5_clk_1),
+	SH_PFC_PIN_GROUP(scifa6_data),
+	SH_PFC_PIN_GROUP(scifa6_clk),
+	SH_PFC_PIN_GROUP(scifa7_data),
+	SH_PFC_PIN_GROUP(scifb_data_0),
+	SH_PFC_PIN_GROUP(scifb_clk_0),
+	SH_PFC_PIN_GROUP(scifb_ctrl_0),
+	SH_PFC_PIN_GROUP(scifb_data_1),
+	SH_PFC_PIN_GROUP(scifb_clk_1),
+	SH_PFC_PIN_GROUP(scifb_ctrl_1),
 	SH_PFC_PIN_GROUP(sdhi0_data1),
 	SH_PFC_PIN_GROUP(sdhi0_data4),
 	SH_PFC_PIN_GROUP(sdhi0_ctrl),
@@ -2101,6 +2962,132 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(sdhi2_wp_0),
 	SH_PFC_PIN_GROUP(sdhi2_cd_1),
 	SH_PFC_PIN_GROUP(sdhi2_wp_1),
+	SH_PFC_PIN_GROUP(tpu0_to0),
+	SH_PFC_PIN_GROUP(tpu0_to1),
+	SH_PFC_PIN_GROUP(tpu0_to2_0),
+	SH_PFC_PIN_GROUP(tpu0_to2_1),
+	SH_PFC_PIN_GROUP(tpu0_to3),
+};
+
+static const char * const bsc_groups[] = {
+	"bsc_data8",
+	"bsc_data16",
+	"bsc_data32",
+	"bsc_cs0",
+	"bsc_cs2",
+	"bsc_cs4",
+	"bsc_cs5a_0",
+	"bsc_cs5a_1",
+	"bsc_cs5b",
+	"bsc_cs6a",
+	"bsc_rd_we8",
+	"bsc_rd_we16",
+	"bsc_rd_we32",
+	"bsc_bs",
+	"bsc_rdwr",
+};
+
+static const char * const ceu0_groups[] = {
+	"ceu0_data_0_7",
+	"ceu0_data_8_15_0",
+	"ceu0_data_8_15_1",
+	"ceu0_clk_0",
+	"ceu0_clk_1",
+	"ceu0_clk_2",
+	"ceu0_sync",
+	"ceu0_field",
+};
+
+static const char * const ceu1_groups[] = {
+	"ceu1_data",
+	"ceu1_clk",
+	"ceu1_sync",
+	"ceu1_field",
+};
+
+static const char * const fsia_groups[] = {
+	"fsia_mclk_in",
+	"fsia_mclk_out",
+	"fsia_sclk_in",
+	"fsia_sclk_out",
+	"fsia_data_in_0",
+	"fsia_data_in_1",
+	"fsia_data_out_0",
+	"fsia_data_out_1",
+	"fsia_data_out_2",
+	"fsia_spdif_0",
+	"fsia_spdif_1",
+};
+
+static const char * const fsib_groups[] = {
+	"fsib_mclk_in",
+};
+
+static const char * const gether_groups[] = {
+	"gether_rmii",
+	"gether_mii",
+	"gether_gmii",
+	"gether_int",
+	"gether_link",
+	"gether_wol",
+};
+
+static const char * const hdmi_groups[] = {
+	"hdmi",
+};
+
+static const char * const intc_groups[] = {
+	"intc_irq0_0",
+	"intc_irq0_1",
+	"intc_irq1",
+	"intc_irq2_0",
+	"intc_irq2_1",
+	"intc_irq3_0",
+	"intc_irq3_1",
+	"intc_irq4_0",
+	"intc_irq4_1",
+	"intc_irq5_0",
+	"intc_irq5_1",
+	"intc_irq6_0",
+	"intc_irq6_1",
+	"intc_irq7_0",
+	"intc_irq7_1",
+	"intc_irq8",
+	"intc_irq9_0",
+	"intc_irq9_1",
+	"intc_irq10",
+	"intc_irq11",
+	"intc_irq12_0",
+	"intc_irq12_1",
+	"intc_irq13_0",
+	"intc_irq13_1",
+	"intc_irq14_0",
+	"intc_irq14_1",
+	"intc_irq15_0",
+	"intc_irq15_1",
+	"intc_irq16_0",
+	"intc_irq16_1",
+	"intc_irq17",
+	"intc_irq18",
+	"intc_irq19",
+	"intc_irq20",
+	"intc_irq21",
+	"intc_irq22",
+	"intc_irq23",
+	"intc_irq24",
+	"intc_irq25",
+	"intc_irq26_0",
+	"intc_irq26_1",
+	"intc_irq27_0",
+	"intc_irq27_1",
+	"intc_irq28_0",
+	"intc_irq28_1",
+	"intc_irq29_0",
+	"intc_irq29_1",
+	"intc_irq30_0",
+	"intc_irq30_1",
+	"intc_irq31_0",
+	"intc_irq31_1",
 };
 
 static const char * const lcd0_groups[] = {
@@ -2142,6 +3129,68 @@ static const char * const mmc0_groups[] = {
 	"mmc0_ctrl_1",
 };
 
+static const char * const scifa0_groups[] = {
+	"scifa0_data",
+	"scifa0_clk",
+	"scifa0_ctrl",
+};
+
+static const char * const scifa1_groups[] = {
+	"scifa1_data",
+	"scifa1_clk",
+	"scifa1_ctrl",
+};
+
+static const char * const scifa2_groups[] = {
+	"scifa2_data",
+	"scifa2_clk_0",
+	"scifa2_clk_1",
+	"scifa2_ctrl",
+};
+
+static const char * const scifa3_groups[] = {
+	"scifa3_data_0",
+	"scifa3_clk_0",
+	"scifa3_ctrl_0",
+	"scifa3_data_1",
+	"scifa3_clk_1",
+	"scifa3_ctrl_1",
+};
+
+static const char * const scifa4_groups[] = {
+	"scifa4_data_0",
+	"scifa4_data_1",
+	"scifa4_data_2",
+	"scifa4_clk_0",
+	"scifa4_clk_1",
+};
+
+static const char * const scifa5_groups[] = {
+	"scifa5_data_0",
+	"scifa5_data_1",
+	"scifa5_data_2",
+	"scifa5_clk_0",
+	"scifa5_clk_1",
+};
+
+static const char * const scifa6_groups[] = {
+	"scifa6_data",
+	"scifa6_clk",
+};
+
+static const char * const scifa7_groups[] = {
+	"scifa7_data",
+};
+
+static const char * const scifb_groups[] = {
+	"scifb_data_0",
+	"scifb_clk_0",
+	"scifb_ctrl_0",
+	"scifb_data_1",
+	"scifb_clk_1",
+	"scifb_ctrl_1",
+};
+
 static const char * const sdhi0_groups[] = {
 	"sdhi0_data1",
 	"sdhi0_data4",
@@ -2168,412 +3217,51 @@ static const char * const sdhi2_groups[] = {
 	"sdhi2_wp_1",
 };
 
+static const char * const tpu0_groups[] = {
+	"tpu0_to0",
+	"tpu0_to1",
+	"tpu0_to2_0",
+	"tpu0_to2_1",
+	"tpu0_to3",
+};
+
 static const struct sh_pfc_function pinmux_functions[] = {
+	SH_PFC_FUNCTION(bsc),
+	SH_PFC_FUNCTION(ceu0),
+	SH_PFC_FUNCTION(ceu1),
+	SH_PFC_FUNCTION(fsia),
+	SH_PFC_FUNCTION(fsib),
+	SH_PFC_FUNCTION(gether),
+	SH_PFC_FUNCTION(hdmi),
+	SH_PFC_FUNCTION(intc),
 	SH_PFC_FUNCTION(lcd0),
 	SH_PFC_FUNCTION(lcd1),
 	SH_PFC_FUNCTION(mmc0),
+	SH_PFC_FUNCTION(scifa0),
+	SH_PFC_FUNCTION(scifa1),
+	SH_PFC_FUNCTION(scifa2),
+	SH_PFC_FUNCTION(scifa3),
+	SH_PFC_FUNCTION(scifa4),
+	SH_PFC_FUNCTION(scifa5),
+	SH_PFC_FUNCTION(scifa6),
+	SH_PFC_FUNCTION(scifa7),
+	SH_PFC_FUNCTION(scifb),
 	SH_PFC_FUNCTION(sdhi0),
 	SH_PFC_FUNCTION(sdhi1),
 	SH_PFC_FUNCTION(sdhi2),
+	SH_PFC_FUNCTION(tpu0),
 };
 
-#define PINMUX_FN_BASE	ARRAY_SIZE(pinmux_pins)
-
-static const struct pinmux_func pinmux_func_gpios[] = {
-	/* IRQ */
-	GPIO_FN(IRQ0_PORT2),	GPIO_FN(IRQ0_PORT13),
-	GPIO_FN(IRQ1),
-	GPIO_FN(IRQ2_PORT11),	GPIO_FN(IRQ2_PORT12),
-	GPIO_FN(IRQ3_PORT10),	GPIO_FN(IRQ3_PORT14),
-	GPIO_FN(IRQ4_PORT15),	GPIO_FN(IRQ4_PORT172),
-	GPIO_FN(IRQ5_PORT0),	GPIO_FN(IRQ5_PORT1),
-	GPIO_FN(IRQ6_PORT121),	GPIO_FN(IRQ6_PORT173),
-	GPIO_FN(IRQ7_PORT120),	GPIO_FN(IRQ7_PORT209),
-	GPIO_FN(IRQ8),
-	GPIO_FN(IRQ9_PORT118),	GPIO_FN(IRQ9_PORT210),
-	GPIO_FN(IRQ10),
-	GPIO_FN(IRQ11),
-	GPIO_FN(IRQ12_PORT42),	GPIO_FN(IRQ12_PORT97),
-	GPIO_FN(IRQ13_PORT64),	GPIO_FN(IRQ13_PORT98),
-	GPIO_FN(IRQ14_PORT63),	GPIO_FN(IRQ14_PORT99),
-	GPIO_FN(IRQ15_PORT62),	GPIO_FN(IRQ15_PORT100),
-	GPIO_FN(IRQ16_PORT68),	GPIO_FN(IRQ16_PORT211),
-	GPIO_FN(IRQ17),
-	GPIO_FN(IRQ18),
-	GPIO_FN(IRQ19),
-	GPIO_FN(IRQ20),
-	GPIO_FN(IRQ21),
-	GPIO_FN(IRQ22),
-	GPIO_FN(IRQ23),
-	GPIO_FN(IRQ24),
-	GPIO_FN(IRQ25),
-	GPIO_FN(IRQ26_PORT58),	GPIO_FN(IRQ26_PORT81),
-	GPIO_FN(IRQ27_PORT57),	GPIO_FN(IRQ27_PORT168),
-	GPIO_FN(IRQ28_PORT56),	GPIO_FN(IRQ28_PORT169),
-	GPIO_FN(IRQ29_PORT50),	GPIO_FN(IRQ29_PORT170),
-	GPIO_FN(IRQ30_PORT49),	GPIO_FN(IRQ30_PORT171),
-	GPIO_FN(IRQ31_PORT41),	GPIO_FN(IRQ31_PORT167),
-
-	/* Function */
-
-	/* DBGT */
-	GPIO_FN(DBGMDT2),	GPIO_FN(DBGMDT1),	GPIO_FN(DBGMDT0),
-	GPIO_FN(DBGMD10),	GPIO_FN(DBGMD11),	GPIO_FN(DBGMD20),
-	GPIO_FN(DBGMD21),
-
-	/* FSI-A */
-	GPIO_FN(FSIAISLD_PORT0),	/* FSIAISLD Port 0/5 */
-	GPIO_FN(FSIAISLD_PORT5),
-	GPIO_FN(FSIASPDIF_PORT9),	/* FSIASPDIF Port 9/18 */
-	GPIO_FN(FSIASPDIF_PORT18),
-	GPIO_FN(FSIAOSLD1),	GPIO_FN(FSIAOSLD2),	GPIO_FN(FSIAOLR),
-	GPIO_FN(FSIAOBT),	GPIO_FN(FSIAOSLD),	GPIO_FN(FSIAOMC),
-	GPIO_FN(FSIACK),	GPIO_FN(FSIAILR),	GPIO_FN(FSIAIBT),
-
-	/* FSI-B */
-	GPIO_FN(FSIBCK),
-
-	/* FMSI */
-	GPIO_FN(FMSISLD_PORT1), /* FMSISLD Port 1/6 */
-	GPIO_FN(FMSISLD_PORT6),
-	GPIO_FN(FMSIILR),	GPIO_FN(FMSIIBT),	GPIO_FN(FMSIOLR),
-	GPIO_FN(FMSIOBT),	GPIO_FN(FMSICK),	GPIO_FN(FMSOILR),
-	GPIO_FN(FMSOIBT),	GPIO_FN(FMSOOLR),	GPIO_FN(FMSOOBT),
-	GPIO_FN(FMSOSLD),	GPIO_FN(FMSOCK),
-
-	/* SCIFA0 */
-	GPIO_FN(SCIFA0_SCK),	GPIO_FN(SCIFA0_CTS),	GPIO_FN(SCIFA0_RTS),
-	GPIO_FN(SCIFA0_RXD),	GPIO_FN(SCIFA0_TXD),
-
-	/* SCIFA1 */
-	GPIO_FN(SCIFA1_CTS),	GPIO_FN(SCIFA1_SCK),
-	GPIO_FN(SCIFA1_RXD),	GPIO_FN(SCIFA1_TXD),	GPIO_FN(SCIFA1_RTS),
-
-	/* SCIFA2 */
-	GPIO_FN(SCIFA2_SCK_PORT22), /* SCIFA2_SCK Port 22/199 */
-	GPIO_FN(SCIFA2_SCK_PORT199),
-	GPIO_FN(SCIFA2_RXD),	GPIO_FN(SCIFA2_TXD),
-	GPIO_FN(SCIFA2_CTS),	GPIO_FN(SCIFA2_RTS),
-
-	/* SCIFA3 */
-	GPIO_FN(SCIFA3_RTS_PORT105), /* MSEL5CR_8_0 */
-	GPIO_FN(SCIFA3_SCK_PORT116),
-	GPIO_FN(SCIFA3_CTS_PORT117),
-	GPIO_FN(SCIFA3_RXD_PORT174),
-	GPIO_FN(SCIFA3_TXD_PORT175),
-
-	GPIO_FN(SCIFA3_RTS_PORT161), /* MSEL5CR_8_1 */
-	GPIO_FN(SCIFA3_SCK_PORT158),
-	GPIO_FN(SCIFA3_CTS_PORT162),
-	GPIO_FN(SCIFA3_RXD_PORT159),
-	GPIO_FN(SCIFA3_TXD_PORT160),
-
-	/* SCIFA4 */
-	GPIO_FN(SCIFA4_RXD_PORT12), /* MSEL5CR[12:11] = 00 */
-	GPIO_FN(SCIFA4_TXD_PORT13),
-
-	GPIO_FN(SCIFA4_RXD_PORT204), /* MSEL5CR[12:11] = 01 */
-	GPIO_FN(SCIFA4_TXD_PORT203),
-
-	GPIO_FN(SCIFA4_RXD_PORT94), /* MSEL5CR[12:11] = 10 */
-	GPIO_FN(SCIFA4_TXD_PORT93),
-
-	GPIO_FN(SCIFA4_SCK_PORT21), /* SCIFA4_SCK Port 21/205 */
-	GPIO_FN(SCIFA4_SCK_PORT205),
-
-	/* SCIFA5 */
-	GPIO_FN(SCIFA5_TXD_PORT20), /* MSEL5CR[15:14] = 00 */
-	GPIO_FN(SCIFA5_RXD_PORT10),
-
-	GPIO_FN(SCIFA5_RXD_PORT207), /* MSEL5CR[15:14] = 01 */
-	GPIO_FN(SCIFA5_TXD_PORT208),
-
-	GPIO_FN(SCIFA5_TXD_PORT91), /* MSEL5CR[15:14] = 10 */
-	GPIO_FN(SCIFA5_RXD_PORT92),
-
-	GPIO_FN(SCIFA5_SCK_PORT23), /* SCIFA5_SCK Port 23/206 */
-	GPIO_FN(SCIFA5_SCK_PORT206),
-
-	/* SCIFA6 */
-	GPIO_FN(SCIFA6_SCK),	GPIO_FN(SCIFA6_RXD),	GPIO_FN(SCIFA6_TXD),
-
-	/* SCIFA7 */
-	GPIO_FN(SCIFA7_TXD),	GPIO_FN(SCIFA7_RXD),
-
-	/* SCIFAB */
-	GPIO_FN(SCIFB_SCK_PORT190), /* MSEL5CR_17_0 */
-	GPIO_FN(SCIFB_RXD_PORT191),
-	GPIO_FN(SCIFB_TXD_PORT192),
-	GPIO_FN(SCIFB_RTS_PORT186),
-	GPIO_FN(SCIFB_CTS_PORT187),
-
-	GPIO_FN(SCIFB_SCK_PORT2), /* MSEL5CR_17_1 */
-	GPIO_FN(SCIFB_RXD_PORT3),
-	GPIO_FN(SCIFB_TXD_PORT4),
-	GPIO_FN(SCIFB_RTS_PORT172),
-	GPIO_FN(SCIFB_CTS_PORT173),
-
-	/* RSPI */
-	GPIO_FN(RSPI_SSL0_A),	GPIO_FN(RSPI_SSL1_A),	GPIO_FN(RSPI_SSL2_A),
-	GPIO_FN(RSPI_SSL3_A),	GPIO_FN(RSPI_CK_A),	GPIO_FN(RSPI_MOSI_A),
-	GPIO_FN(RSPI_MISO_A),
-
-	/* VIO CKO */
-	GPIO_FN(VIO_CKO1),
-	GPIO_FN(VIO_CKO2),
-	GPIO_FN(VIO_CKO_1),
-	GPIO_FN(VIO_CKO),
-
-	/* VIO0 */
-	GPIO_FN(VIO0_D0),	GPIO_FN(VIO0_D1),	GPIO_FN(VIO0_D2),
-	GPIO_FN(VIO0_D3),	GPIO_FN(VIO0_D4),	GPIO_FN(VIO0_D5),
-	GPIO_FN(VIO0_D6),	GPIO_FN(VIO0_D7),	GPIO_FN(VIO0_D8),
-	GPIO_FN(VIO0_D9),	GPIO_FN(VIO0_D10),	GPIO_FN(VIO0_D11),
-	GPIO_FN(VIO0_D12),	GPIO_FN(VIO0_VD),	GPIO_FN(VIO0_HD),
-	GPIO_FN(VIO0_CLK),	GPIO_FN(VIO0_FIELD),
-
-	GPIO_FN(VIO0_D13_PORT26), /* MSEL5CR_27_0 */
-	GPIO_FN(VIO0_D14_PORT25),
-	GPIO_FN(VIO0_D15_PORT24),
-
-	GPIO_FN(VIO0_D13_PORT22), /* MSEL5CR_27_1 */
-	GPIO_FN(VIO0_D14_PORT95),
-	GPIO_FN(VIO0_D15_PORT96),
-
-	/* VIO1 */
-	GPIO_FN(VIO1_D0),	GPIO_FN(VIO1_D1),	GPIO_FN(VIO1_D2),
-	GPIO_FN(VIO1_D3),	GPIO_FN(VIO1_D4),	GPIO_FN(VIO1_D5),
-	GPIO_FN(VIO1_D6),	GPIO_FN(VIO1_D7),	GPIO_FN(VIO1_VD),
-	GPIO_FN(VIO1_HD),	GPIO_FN(VIO1_CLK),	GPIO_FN(VIO1_FIELD),
-
-	/* TPU0 */
-	GPIO_FN(TPU0TO0),	GPIO_FN(TPU0TO1),	GPIO_FN(TPU0TO3),
-	GPIO_FN(TPU0TO2_PORT66), /* TPU0TO2 Port 66/202 */
-	GPIO_FN(TPU0TO2_PORT202),
-
-	/* SSP1 0 */
-	GPIO_FN(STP0_IPD0),	GPIO_FN(STP0_IPD1),	GPIO_FN(STP0_IPD2),
-	GPIO_FN(STP0_IPD3),	GPIO_FN(STP0_IPD4),	GPIO_FN(STP0_IPD5),
-	GPIO_FN(STP0_IPD6),	GPIO_FN(STP0_IPD7),	GPIO_FN(STP0_IPEN),
-	GPIO_FN(STP0_IPCLK),	GPIO_FN(STP0_IPSYNC),
-
-	/* SSP1 1 */
-	GPIO_FN(STP1_IPD1),	GPIO_FN(STP1_IPD2),	GPIO_FN(STP1_IPD3),
-	GPIO_FN(STP1_IPD4),	GPIO_FN(STP1_IPD5),	GPIO_FN(STP1_IPD6),
-	GPIO_FN(STP1_IPD7),	GPIO_FN(STP1_IPCLK),	GPIO_FN(STP1_IPSYNC),
-
-	GPIO_FN(STP1_IPD0_PORT186), /* MSEL5CR_23_0 */
-	GPIO_FN(STP1_IPEN_PORT187),
-
-	GPIO_FN(STP1_IPD0_PORT194), /* MSEL5CR_23_1 */
-	GPIO_FN(STP1_IPEN_PORT193),
-
-	/* SIM */
-	GPIO_FN(SIM_RST),	GPIO_FN(SIM_CLK),
-	GPIO_FN(SIM_D_PORT22), /* SIM_D  Port 22/199 */
-	GPIO_FN(SIM_D_PORT199),
-
-	/* MSIOF2 */
-	GPIO_FN(MSIOF2_TXD),	GPIO_FN(MSIOF2_RXD),	GPIO_FN(MSIOF2_TSCK),
-	GPIO_FN(MSIOF2_SS2),	GPIO_FN(MSIOF2_TSYNC),	GPIO_FN(MSIOF2_SS1),
-	GPIO_FN(MSIOF2_MCK1),	GPIO_FN(MSIOF2_MCK0),	GPIO_FN(MSIOF2_RSYNC),
-	GPIO_FN(MSIOF2_RSCK),
-
-	/* KEYSC */
-	GPIO_FN(KEYIN4),	GPIO_FN(KEYIN5),
-	GPIO_FN(KEYIN6),	GPIO_FN(KEYIN7),
-	GPIO_FN(KEYOUT0),	GPIO_FN(KEYOUT1),	GPIO_FN(KEYOUT2),
-	GPIO_FN(KEYOUT3),	GPIO_FN(KEYOUT4),	GPIO_FN(KEYOUT5),
-	GPIO_FN(KEYOUT6),	GPIO_FN(KEYOUT7),
-
-	GPIO_FN(KEYIN0_PORT43), /* MSEL4CR_18_0 */
-	GPIO_FN(KEYIN1_PORT44),
-	GPIO_FN(KEYIN2_PORT45),
-	GPIO_FN(KEYIN3_PORT46),
-
-	GPIO_FN(KEYIN0_PORT58), /* MSEL4CR_18_1 */
-	GPIO_FN(KEYIN1_PORT57),
-	GPIO_FN(KEYIN2_PORT56),
-	GPIO_FN(KEYIN3_PORT55),
-
-	/* VOU */
-	GPIO_FN(DV_D0),		GPIO_FN(DV_D1),		GPIO_FN(DV_D2),
-	GPIO_FN(DV_D3),		GPIO_FN(DV_D4),		GPIO_FN(DV_D5),
-	GPIO_FN(DV_D6),		GPIO_FN(DV_D7),		GPIO_FN(DV_D8),
-	GPIO_FN(DV_D9),		GPIO_FN(DV_D10),	GPIO_FN(DV_D11),
-	GPIO_FN(DV_D12),	GPIO_FN(DV_D13),	GPIO_FN(DV_D14),
-	GPIO_FN(DV_D15),	GPIO_FN(DV_CLK),
-	GPIO_FN(DV_VSYNC),	GPIO_FN(DV_HSYNC),
-
-	/* MEMC */
-	GPIO_FN(MEMC_AD0),	GPIO_FN(MEMC_AD1),	GPIO_FN(MEMC_AD2),
-	GPIO_FN(MEMC_AD3),	GPIO_FN(MEMC_AD4),	GPIO_FN(MEMC_AD5),
-	GPIO_FN(MEMC_AD6),	GPIO_FN(MEMC_AD7),	GPIO_FN(MEMC_AD8),
-	GPIO_FN(MEMC_AD9),	GPIO_FN(MEMC_AD10),	GPIO_FN(MEMC_AD11),
-	GPIO_FN(MEMC_AD12),	GPIO_FN(MEMC_AD13),	GPIO_FN(MEMC_AD14),
-	GPIO_FN(MEMC_AD15),	GPIO_FN(MEMC_CS0),	GPIO_FN(MEMC_INT),
-	GPIO_FN(MEMC_NWE),	GPIO_FN(MEMC_NOE),	GPIO_FN(MEMC_CS1),
-	GPIO_FN(MEMC_A1),	GPIO_FN(MEMC_ADV),	GPIO_FN(MEMC_DREQ0),
-	GPIO_FN(MEMC_WAIT),	GPIO_FN(MEMC_DREQ1),	GPIO_FN(MEMC_BUSCLK),
-	GPIO_FN(MEMC_A0),
-
-	/* MSIOF0 */
-	GPIO_FN(MSIOF0_SS1),	GPIO_FN(MSIOF0_SS2),	GPIO_FN(MSIOF0_RXD),
-	GPIO_FN(MSIOF0_TXD),	GPIO_FN(MSIOF0_MCK0),	GPIO_FN(MSIOF0_MCK1),
-	GPIO_FN(MSIOF0_RSYNC),	GPIO_FN(MSIOF0_RSCK),	GPIO_FN(MSIOF0_TSCK),
-	GPIO_FN(MSIOF0_TSYNC),
-
-	/* MSIOF1 */
-	GPIO_FN(MSIOF1_RSCK),	GPIO_FN(MSIOF1_RSYNC),
-	GPIO_FN(MSIOF1_MCK0),	GPIO_FN(MSIOF1_MCK1),
-
-	GPIO_FN(MSIOF1_SS2_PORT116),	GPIO_FN(MSIOF1_SS1_PORT117),
-	GPIO_FN(MSIOF1_RXD_PORT118),	GPIO_FN(MSIOF1_TXD_PORT119),
-	GPIO_FN(MSIOF1_TSYNC_PORT120),
-	GPIO_FN(MSIOF1_TSCK_PORT121),	/* MSEL4CR_10_0 */
-
-	GPIO_FN(MSIOF1_SS1_PORT67),	GPIO_FN(MSIOF1_TSCK_PORT72),
-	GPIO_FN(MSIOF1_TSYNC_PORT73),	GPIO_FN(MSIOF1_TXD_PORT74),
-	GPIO_FN(MSIOF1_RXD_PORT75),
-	GPIO_FN(MSIOF1_SS2_PORT202),	/* MSEL4CR_10_1 */
-
-	/* GPIO */
-	GPIO_FN(GPO0),	GPIO_FN(GPI0),
-	GPIO_FN(GPO1),	GPIO_FN(GPI1),
-
-	/* USB0 */
-	GPIO_FN(USB0_OCI),	GPIO_FN(USB0_PPON),	GPIO_FN(VBUS),
-
-	/* USB1 */
-	GPIO_FN(USB1_OCI),	GPIO_FN(USB1_PPON),
-
-	/* BBIF1 */
-	GPIO_FN(BBIF1_RXD),	GPIO_FN(BBIF1_TXD),	GPIO_FN(BBIF1_TSYNC),
-	GPIO_FN(BBIF1_TSCK),	GPIO_FN(BBIF1_RSCK),	GPIO_FN(BBIF1_RSYNC),
-	GPIO_FN(BBIF1_FLOW),	GPIO_FN(BBIF1_RX_FLOW_N),
-
-	/* BBIF2 */
-	GPIO_FN(BBIF2_TXD2_PORT5), /* MSEL5CR_0_0 */
-	GPIO_FN(BBIF2_RXD2_PORT60),
-	GPIO_FN(BBIF2_TSYNC2_PORT6),
-	GPIO_FN(BBIF2_TSCK2_PORT59),
-
-	GPIO_FN(BBIF2_RXD2_PORT90), /* MSEL5CR_0_1 */
-	GPIO_FN(BBIF2_TXD2_PORT183),
-	GPIO_FN(BBIF2_TSCK2_PORT89),
-	GPIO_FN(BBIF2_TSYNC2_PORT184),
-
-	/* BSC / FLCTL / PCMCIA */
-	GPIO_FN(CS0),	GPIO_FN(CS2),	GPIO_FN(CS4),
-	GPIO_FN(CS5B),	GPIO_FN(CS6A),
-	GPIO_FN(CS5A_PORT105), /* CS5A PORT 19/105 */
-	GPIO_FN(CS5A_PORT19),
-	GPIO_FN(IOIS16), /* ? */
-
-	GPIO_FN(A0),	GPIO_FN(A1),	GPIO_FN(A2),	GPIO_FN(A3),
-	GPIO_FN(A4_FOE),	GPIO_FN(A5_FCDE),	/* share with FLCTL */
-	GPIO_FN(A6),	GPIO_FN(A7),	GPIO_FN(A8),	GPIO_FN(A9),
-	GPIO_FN(A10),	GPIO_FN(A11),	GPIO_FN(A12),	GPIO_FN(A13),
-	GPIO_FN(A14),	GPIO_FN(A15),	GPIO_FN(A16),	GPIO_FN(A17),
-	GPIO_FN(A18),	GPIO_FN(A19),	GPIO_FN(A20),	GPIO_FN(A21),
-	GPIO_FN(A22),	GPIO_FN(A23),	GPIO_FN(A24),	GPIO_FN(A25),
-	GPIO_FN(A26),
-
-	GPIO_FN(D0_NAF0),	GPIO_FN(D1_NAF1),	/* share with FLCTL */
-	GPIO_FN(D2_NAF2),	GPIO_FN(D3_NAF3),	/* share with FLCTL */
-	GPIO_FN(D4_NAF4),	GPIO_FN(D5_NAF5),	/* share with FLCTL */
-	GPIO_FN(D6_NAF6),	GPIO_FN(D7_NAF7),	/* share with FLCTL */
-	GPIO_FN(D8_NAF8),	GPIO_FN(D9_NAF9),	/* share with FLCTL */
-	GPIO_FN(D10_NAF10),	GPIO_FN(D11_NAF11),	/* share with FLCTL */
-	GPIO_FN(D12_NAF12),	GPIO_FN(D13_NAF13),	/* share with FLCTL */
-	GPIO_FN(D14_NAF14),	GPIO_FN(D15_NAF15),	/* share with FLCTL */
-	GPIO_FN(D16),	GPIO_FN(D17),	GPIO_FN(D18),	GPIO_FN(D19),
-	GPIO_FN(D20),	GPIO_FN(D21),	GPIO_FN(D22),	GPIO_FN(D23),
-	GPIO_FN(D24),	GPIO_FN(D25),	GPIO_FN(D26),	GPIO_FN(D27),
-	GPIO_FN(D28),	GPIO_FN(D29),	GPIO_FN(D30),	GPIO_FN(D31),
-
-	GPIO_FN(WE0_FWE),	/* share with FLCTL */
-	GPIO_FN(WE1),
-	GPIO_FN(WE2_ICIORD),	/* share with PCMCIA */
-	GPIO_FN(WE3_ICIOWR),	/* share with PCMCIA */
-	GPIO_FN(CKO),	GPIO_FN(BS),	GPIO_FN(RDWR),
-	GPIO_FN(RD_FSC),	/* share with FLCTL */
-	GPIO_FN(WAIT_PORT177), /* WAIT Port 90/177 */
-	GPIO_FN(WAIT_PORT90),
-
-	GPIO_FN(FCE0),	GPIO_FN(FCE1),	GPIO_FN(FRB), /* FLCTL */
-
-	/* IRDA */
-	GPIO_FN(IRDA_FIRSEL),	GPIO_FN(IRDA_IN),	GPIO_FN(IRDA_OUT),
-
-	/* ATAPI */
-	GPIO_FN(IDE_D0),	GPIO_FN(IDE_D1),	GPIO_FN(IDE_D2),
-	GPIO_FN(IDE_D3),	GPIO_FN(IDE_D4),	GPIO_FN(IDE_D5),
-	GPIO_FN(IDE_D6),	GPIO_FN(IDE_D7),	GPIO_FN(IDE_D8),
-	GPIO_FN(IDE_D9),	GPIO_FN(IDE_D10),	GPIO_FN(IDE_D11),
-	GPIO_FN(IDE_D12),	GPIO_FN(IDE_D13),	GPIO_FN(IDE_D14),
-	GPIO_FN(IDE_D15),	GPIO_FN(IDE_A0),	GPIO_FN(IDE_A1),
-	GPIO_FN(IDE_A2),	GPIO_FN(IDE_CS0),	GPIO_FN(IDE_CS1),
-	GPIO_FN(IDE_IOWR),	GPIO_FN(IDE_IORD),	GPIO_FN(IDE_IORDY),
-	GPIO_FN(IDE_INT),	GPIO_FN(IDE_RST),	GPIO_FN(IDE_DIRECTION),
-	GPIO_FN(IDE_EXBUF_ENB),	GPIO_FN(IDE_IODACK),	GPIO_FN(IDE_IODREQ),
-
-	/* RMII */
-	GPIO_FN(RMII_CRS_DV),	GPIO_FN(RMII_RX_ER),	GPIO_FN(RMII_RXD0),
-	GPIO_FN(RMII_RXD1),	GPIO_FN(RMII_TX_EN),	GPIO_FN(RMII_TXD0),
-	GPIO_FN(RMII_MDC),	GPIO_FN(RMII_TXD1),	GPIO_FN(RMII_MDIO),
-	GPIO_FN(RMII_REF50CK),	GPIO_FN(RMII_REF125CK),	/* for GMII */
-
-	/* GEther */
-	GPIO_FN(ET_TX_CLK),	GPIO_FN(ET_TX_EN),	GPIO_FN(ET_ETXD0),
-	GPIO_FN(ET_ETXD1),	GPIO_FN(ET_ETXD2),	GPIO_FN(ET_ETXD3),
-	GPIO_FN(ET_ETXD4),	GPIO_FN(ET_ETXD5), /* for GEther */
-	GPIO_FN(ET_ETXD6),	GPIO_FN(ET_ETXD7), /* for GEther */
-	GPIO_FN(ET_COL),	GPIO_FN(ET_TX_ER),	GPIO_FN(ET_RX_CLK),
-	GPIO_FN(ET_RX_DV),	GPIO_FN(ET_ERXD0),	GPIO_FN(ET_ERXD1),
-	GPIO_FN(ET_ERXD2),	GPIO_FN(ET_ERXD3),
-	GPIO_FN(ET_ERXD4),	GPIO_FN(ET_ERXD5), /* for GEther */
-	GPIO_FN(ET_ERXD6),	GPIO_FN(ET_ERXD7), /* for GEther */
-	GPIO_FN(ET_RX_ER),	GPIO_FN(ET_CRS),	GPIO_FN(ET_MDC),
-	GPIO_FN(ET_MDIO),	GPIO_FN(ET_LINK),	GPIO_FN(ET_PHY_INT),
-	GPIO_FN(ET_WOL),	GPIO_FN(ET_GTX_CLK),
-
-	/* DMA0 */
-	GPIO_FN(DREQ0),	GPIO_FN(DACK0),
-
-	/* DMA1 */
-	GPIO_FN(DREQ1),	GPIO_FN(DACK1),
-
-	/* SYSC */
-	GPIO_FN(RESETOUTS),
-
-	/* IRREM */
-	GPIO_FN(IROUT),
-
-	/* LCDC */
-	GPIO_FN(LCDC0_SELECT),
-	GPIO_FN(LCDC1_SELECT),
-
-	/* SDENC */
-	GPIO_FN(SDENC_CPG),
-	GPIO_FN(SDENC_DV_CLKI),
-
-	/* HDMI */
-	GPIO_FN(HDMI_HPD),
-	GPIO_FN(HDMI_CEC),
-
-	/* SYSC */
-	GPIO_FN(RESETP_PULLUP),
-	GPIO_FN(RESETP_PLAIN),
-
-	/* DEBUG */
-	GPIO_FN(EDEBGREQ_PULLDOWN),
-	GPIO_FN(EDEBGREQ_PULLUP),
-
-	GPIO_FN(TRACEAUD_FROM_VIO),
-	GPIO_FN(TRACEAUD_FROM_LCDC0),
-	GPIO_FN(TRACEAUD_FROM_MEMC),
-};
+#undef PORTCR
+#define PORTCR(nr, reg)							\
+	{								\
+		PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {		\
+			_PCRH(PORT##nr##_IN, 0, 0, PORT##nr##_OUT),	\
+				PORT##nr##_FN0, PORT##nr##_FN1,		\
+				PORT##nr##_FN2, PORT##nr##_FN3,		\
+				PORT##nr##_FN4, PORT##nr##_FN5,		\
+				PORT##nr##_FN6, PORT##nr##_FN7 }	\
+	}
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 	PORTCR(0,	0xe6050000), /* PORT0CR */
@@ -2994,48 +3682,114 @@ static const struct pinmux_data_reg pinmux_data_regs[] = {
 };
 
 static const struct pinmux_irq pinmux_irqs[] = {
-	PINMUX_IRQ(irq_pin(0), GPIO_PORT2,   GPIO_PORT13),	/* IRQ0A */
-	PINMUX_IRQ(irq_pin(1), GPIO_PORT20),		/* IRQ1A */
-	PINMUX_IRQ(irq_pin(2), GPIO_PORT11,  GPIO_PORT12),	/* IRQ2A */
-	PINMUX_IRQ(irq_pin(3), GPIO_PORT10,  GPIO_PORT14),	/* IRQ3A */
-	PINMUX_IRQ(irq_pin(4), GPIO_PORT15,  GPIO_PORT172),/* IRQ4A */
-	PINMUX_IRQ(irq_pin(5), GPIO_PORT0,   GPIO_PORT1),	/* IRQ5A */
-	PINMUX_IRQ(irq_pin(6), GPIO_PORT121, GPIO_PORT173),/* IRQ6A */
-	PINMUX_IRQ(irq_pin(7), GPIO_PORT120, GPIO_PORT209),/* IRQ7A */
-	PINMUX_IRQ(irq_pin(8), GPIO_PORT119),		/* IRQ8A */
-	PINMUX_IRQ(irq_pin(9), GPIO_PORT118, GPIO_PORT210),/* IRQ9A */
-	PINMUX_IRQ(irq_pin(10), GPIO_PORT19),		/* IRQ10A */
-	PINMUX_IRQ(irq_pin(11), GPIO_PORT104),		/* IRQ11A */
-	PINMUX_IRQ(irq_pin(12), GPIO_PORT42,  GPIO_PORT97),	/* IRQ12A */
-	PINMUX_IRQ(irq_pin(13), GPIO_PORT64,  GPIO_PORT98),	/* IRQ13A */
-	PINMUX_IRQ(irq_pin(14), GPIO_PORT63,  GPIO_PORT99),	/* IRQ14A */
-	PINMUX_IRQ(irq_pin(15), GPIO_PORT62,  GPIO_PORT100),/* IRQ15A */
-	PINMUX_IRQ(irq_pin(16), GPIO_PORT68,  GPIO_PORT211),/* IRQ16A */
-	PINMUX_IRQ(irq_pin(17), GPIO_PORT69),		/* IRQ17A */
-	PINMUX_IRQ(irq_pin(18), GPIO_PORT70),		/* IRQ18A */
-	PINMUX_IRQ(irq_pin(19), GPIO_PORT71),		/* IRQ19A */
-	PINMUX_IRQ(irq_pin(20), GPIO_PORT67),		/* IRQ20A */
-	PINMUX_IRQ(irq_pin(21), GPIO_PORT202),		/* IRQ21A */
-	PINMUX_IRQ(irq_pin(22), GPIO_PORT95),		/* IRQ22A */
-	PINMUX_IRQ(irq_pin(23), GPIO_PORT96),		/* IRQ23A */
-	PINMUX_IRQ(irq_pin(24), GPIO_PORT180),		/* IRQ24A */
-	PINMUX_IRQ(irq_pin(25), GPIO_PORT38),		/* IRQ25A */
-	PINMUX_IRQ(irq_pin(26), GPIO_PORT58,  GPIO_PORT81),	/* IRQ26A */
-	PINMUX_IRQ(irq_pin(27), GPIO_PORT57,  GPIO_PORT168),/* IRQ27A */
-	PINMUX_IRQ(irq_pin(28), GPIO_PORT56,  GPIO_PORT169),/* IRQ28A */
-	PINMUX_IRQ(irq_pin(29), GPIO_PORT50,  GPIO_PORT170),/* IRQ29A */
-	PINMUX_IRQ(irq_pin(30), GPIO_PORT49,  GPIO_PORT171),/* IRQ30A */
-	PINMUX_IRQ(irq_pin(31), GPIO_PORT41,  GPIO_PORT167),/* IRQ31A */
+	PINMUX_IRQ(irq_pin(0), 2,   13),	/* IRQ0A */
+	PINMUX_IRQ(irq_pin(1), 20),		/* IRQ1A */
+	PINMUX_IRQ(irq_pin(2), 11,  12),	/* IRQ2A */
+	PINMUX_IRQ(irq_pin(3), 10,  14),	/* IRQ3A */
+	PINMUX_IRQ(irq_pin(4), 15,  172),	/* IRQ4A */
+	PINMUX_IRQ(irq_pin(5), 0,   1),		/* IRQ5A */
+	PINMUX_IRQ(irq_pin(6), 121, 173),	/* IRQ6A */
+	PINMUX_IRQ(irq_pin(7), 120, 209),	/* IRQ7A */
+	PINMUX_IRQ(irq_pin(8), 119),		/* IRQ8A */
+	PINMUX_IRQ(irq_pin(9), 118, 210),	/* IRQ9A */
+	PINMUX_IRQ(irq_pin(10), 19),		/* IRQ10A */
+	PINMUX_IRQ(irq_pin(11), 104),		/* IRQ11A */
+	PINMUX_IRQ(irq_pin(12), 42,  97),	/* IRQ12A */
+	PINMUX_IRQ(irq_pin(13), 64,  98),	/* IRQ13A */
+	PINMUX_IRQ(irq_pin(14), 63,  99),	/* IRQ14A */
+	PINMUX_IRQ(irq_pin(15), 62,  100),	/* IRQ15A */
+	PINMUX_IRQ(irq_pin(16), 68,  211),	/* IRQ16A */
+	PINMUX_IRQ(irq_pin(17), 69),		/* IRQ17A */
+	PINMUX_IRQ(irq_pin(18), 70),		/* IRQ18A */
+	PINMUX_IRQ(irq_pin(19), 71),		/* IRQ19A */
+	PINMUX_IRQ(irq_pin(20), 67),		/* IRQ20A */
+	PINMUX_IRQ(irq_pin(21), 202),		/* IRQ21A */
+	PINMUX_IRQ(irq_pin(22), 95),		/* IRQ22A */
+	PINMUX_IRQ(irq_pin(23), 96),		/* IRQ23A */
+	PINMUX_IRQ(irq_pin(24), 180),		/* IRQ24A */
+	PINMUX_IRQ(irq_pin(25), 38),		/* IRQ25A */
+	PINMUX_IRQ(irq_pin(26), 58,  81),	/* IRQ26A */
+	PINMUX_IRQ(irq_pin(27), 57,  168),	/* IRQ27A */
+	PINMUX_IRQ(irq_pin(28), 56,  169),	/* IRQ28A */
+	PINMUX_IRQ(irq_pin(29), 50,  170),	/* IRQ29A */
+	PINMUX_IRQ(irq_pin(30), 49,  171),	/* IRQ30A */
+	PINMUX_IRQ(irq_pin(31), 41,  167),	/* IRQ31A */
+};
+
+#define PORTnCR_PULMD_OFF	(0 << 6)
+#define PORTnCR_PULMD_DOWN	(2 << 6)
+#define PORTnCR_PULMD_UP	(3 << 6)
+#define PORTnCR_PULMD_MASK	(3 << 6)
+
+struct r8a7740_portcr_group {
+	unsigned int end_pin;
+	unsigned int offset;
+};
+
+static const struct r8a7740_portcr_group r8a7740_portcr_offsets[] = {
+	{ 83, 0x0000 }, { 114, 0x1000 }, { 209, 0x2000 }, { 211, 0x3000 },
+};
+
+static void __iomem *r8a7740_pinmux_portcr(struct sh_pfc *pfc, unsigned int pin)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(r8a7740_portcr_offsets); ++i) {
+		const struct r8a7740_portcr_group *group =
+			&r8a7740_portcr_offsets[i];
+
+		if (i <= group->end_pin)
+			return pfc->window->virt + group->offset + pin;
+	}
+
+	return NULL;
+}
+
+static unsigned int r8a7740_pinmux_get_bias(struct sh_pfc *pfc, unsigned int pin)
+{
+	void __iomem *addr = r8a7740_pinmux_portcr(pfc, pin);
+	u32 value = ioread8(addr) & PORTnCR_PULMD_MASK;
+
+	switch (value) {
+	case PORTnCR_PULMD_UP:
+		return PIN_CONFIG_BIAS_PULL_UP;
+	case PORTnCR_PULMD_DOWN:
+		return PIN_CONFIG_BIAS_PULL_DOWN;
+	case PORTnCR_PULMD_OFF:
+	default:
+		return PIN_CONFIG_BIAS_DISABLE;
+	}
+}
+
+static void r8a7740_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
+				   unsigned int bias)
+{
+	void __iomem *addr = r8a7740_pinmux_portcr(pfc, pin);
+	u32 value = ioread8(addr) & ~PORTnCR_PULMD_MASK;
+
+	switch (bias) {
+	case PIN_CONFIG_BIAS_PULL_UP:
+		value |= PORTnCR_PULMD_UP;
+		break;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		value |= PORTnCR_PULMD_DOWN;
+		break;
+	}
+
+	iowrite8(value, addr);
+}
+
+static const struct sh_pfc_soc_operations r8a7740_pinmux_ops = {
+	.get_bias = r8a7740_pinmux_get_bias,
+	.set_bias = r8a7740_pinmux_set_bias,
 };
 
 const struct sh_pfc_soc_info r8a7740_pinmux_info = {
 	.name		= "r8a7740_pfc",
+	.ops		= &r8a7740_pinmux_ops,
+
 	.input		= { PINMUX_INPUT_BEGIN,
 			    PINMUX_INPUT_END },
-	.input_pu	= { PINMUX_INPUT_PULLUP_BEGIN,
-			    PINMUX_INPUT_PULLUP_END },
-	.input_pd	= { PINMUX_INPUT_PULLDOWN_BEGIN,
-			    PINMUX_INPUT_PULLDOWN_END },
 	.output		= { PINMUX_OUTPUT_BEGIN,
 			    PINMUX_OUTPUT_END },
 	.function	= { PINMUX_FUNCTION_BEGIN,
@@ -3048,9 +3802,6 @@ const struct sh_pfc_soc_info r8a7740_pinmux_info = {
 	.functions	= pinmux_functions,
 	.nr_functions	= ARRAY_SIZE(pinmux_functions),
 
-	.func_gpios	= pinmux_func_gpios,
-	.nr_func_gpios	= ARRAY_SIZE(pinmux_func_gpios),
-
 	.cfg_regs	= pinmux_config_regs,
 	.data_regs	= pinmux_data_regs,
 
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
new file mode 100644
index 0000000..bc20083
--- /dev/null
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c
@@ -0,0 +1,2630 @@
+/*
+ * r8a7778 processor support - PFC hardware block
+ *
+ * Copyright (C) 2013  Renesas Solutions Corp.
+ * Copyright (C) 2013  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ * Copyright (C) 2013  Cogent Embedded, Inc.
+ *
+ * based on
+ * Copyright (C) 2011  Renesas Solutions Corp.
+ * Copyright (C) 2011  Magnus Damm
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/platform_data/gpio-rcar.h>
+#include <linux/kernel.h>
+#include "sh_pfc.h"
+
+#define PORT_GP_1(bank, pin, fn, sfx) fn(bank, pin, GP_##bank##_##pin, sfx)
+
+#define PORT_GP_32(bank, fn, sfx)					\
+	PORT_GP_1(bank, 0,  fn, sfx), PORT_GP_1(bank, 1,  fn, sfx),	\
+	PORT_GP_1(bank, 2,  fn, sfx), PORT_GP_1(bank, 3,  fn, sfx),	\
+	PORT_GP_1(bank, 4,  fn, sfx), PORT_GP_1(bank, 5,  fn, sfx),	\
+	PORT_GP_1(bank, 6,  fn, sfx), PORT_GP_1(bank, 7,  fn, sfx),	\
+	PORT_GP_1(bank, 8,  fn, sfx), PORT_GP_1(bank, 9,  fn, sfx),	\
+	PORT_GP_1(bank, 10, fn, sfx), PORT_GP_1(bank, 11, fn, sfx),	\
+	PORT_GP_1(bank, 12, fn, sfx), PORT_GP_1(bank, 13, fn, sfx),	\
+	PORT_GP_1(bank, 14, fn, sfx), PORT_GP_1(bank, 15, fn, sfx),	\
+	PORT_GP_1(bank, 16, fn, sfx), PORT_GP_1(bank, 17, fn, sfx),	\
+	PORT_GP_1(bank, 18, fn, sfx), PORT_GP_1(bank, 19, fn, sfx),	\
+	PORT_GP_1(bank, 20, fn, sfx), PORT_GP_1(bank, 21, fn, sfx),	\
+	PORT_GP_1(bank, 22, fn, sfx), PORT_GP_1(bank, 23, fn, sfx),	\
+	PORT_GP_1(bank, 24, fn, sfx), PORT_GP_1(bank, 25, fn, sfx),	\
+	PORT_GP_1(bank, 26, fn, sfx), PORT_GP_1(bank, 27, fn, sfx),	\
+	PORT_GP_1(bank, 28, fn, sfx), PORT_GP_1(bank, 29, fn, sfx),	\
+	PORT_GP_1(bank, 30, fn, sfx), PORT_GP_1(bank, 31, fn, sfx)
+
+#define PORT_GP_27(bank, fn, sfx)					\
+	PORT_GP_1(bank, 0,  fn, sfx), PORT_GP_1(bank, 1,  fn, sfx),	\
+	PORT_GP_1(bank, 2,  fn, sfx), PORT_GP_1(bank, 3,  fn, sfx),	\
+	PORT_GP_1(bank, 4,  fn, sfx), PORT_GP_1(bank, 5,  fn, sfx),	\
+	PORT_GP_1(bank, 6,  fn, sfx), PORT_GP_1(bank, 7,  fn, sfx),	\
+	PORT_GP_1(bank, 8,  fn, sfx), PORT_GP_1(bank, 9,  fn, sfx),	\
+	PORT_GP_1(bank, 10, fn, sfx), PORT_GP_1(bank, 11, fn, sfx),	\
+	PORT_GP_1(bank, 12, fn, sfx), PORT_GP_1(bank, 13, fn, sfx),	\
+	PORT_GP_1(bank, 14, fn, sfx), PORT_GP_1(bank, 15, fn, sfx),	\
+	PORT_GP_1(bank, 16, fn, sfx), PORT_GP_1(bank, 17, fn, sfx),	\
+	PORT_GP_1(bank, 18, fn, sfx), PORT_GP_1(bank, 19, fn, sfx),	\
+	PORT_GP_1(bank, 20, fn, sfx), PORT_GP_1(bank, 21, fn, sfx),	\
+	PORT_GP_1(bank, 22, fn, sfx), PORT_GP_1(bank, 23, fn, sfx),	\
+	PORT_GP_1(bank, 24, fn, sfx), PORT_GP_1(bank, 25, fn, sfx),	\
+	PORT_GP_1(bank, 26, fn, sfx)
+
+#define CPU_ALL_PORT(fn, sfx)		\
+	PORT_GP_32(0, fn, sfx),		\
+	PORT_GP_32(1, fn, sfx),		\
+	PORT_GP_32(2, fn, sfx),		\
+	PORT_GP_32(3, fn, sfx),		\
+	PORT_GP_27(4, fn, sfx)
+
+#define _GP_PORT_ALL(bank, pin, name, sfx)	name##_##sfx
+
+#define _GP_GPIO(bank, pin, _name, sfx)		\
+	[RCAR_GP_PIN(bank, pin)] = {		\
+		.name = __stringify(_name),	\
+		.enum_id = _name##_DATA,	\
+	}
+
+#define _GP_DATA(bank, pin, name, sfx)		\
+	PINMUX_DATA(name##_DATA, name##_FN)
+
+#define GP_ALL(str)		CPU_ALL_PORT(_GP_PORT_ALL, str)
+#define PINMUX_GPIO_GP_ALL()	CPU_ALL_PORT(_GP_GPIO, unused)
+#define PINMUX_DATA_GP_ALL()	CPU_ALL_PORT(_GP_DATA, unused)
+
+#define PINMUX_IPSR_NOGP(ispr, fn)	PINMUX_DATA(fn##_MARK, FN_##fn)
+#define PINMUX_IPSR_DATA(ipsr, fn)	PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ipsr)
+#define PINMUX_IPSR_MSEL(ipsr, fn, ms)	PINMUX_DATA(fn##_MARK, FN_##fn, FN_##ipsr, FN_##ms)
+#define PINMUX_IPSR_NOGM(ispr, fn, ms)	PINMUX_DATA(fn##_MARK, FN_##fn,            FN_##ms)
+
+enum {
+	PINMUX_RESERVED = 0,
+
+	PINMUX_DATA_BEGIN,
+	GP_ALL(DATA), /* GP_0_0_DATA -> GP_4_26_DATA */
+	PINMUX_DATA_END,
+
+	PINMUX_FUNCTION_BEGIN,
+	GP_ALL(FN), /* GP_0_0_FN -> GP_4_26_FN */
+
+	/* GPSR0 */
+	FN_IP0_1_0,	FN_PENC0,	FN_PENC1,	FN_IP0_4_2,
+	FN_IP0_7_5,	FN_IP0_11_8,	FN_IP0_14_12,	FN_A1,
+	FN_A2,		FN_A3,		FN_IP0_15,	FN_IP0_16,
+	FN_IP0_17,	FN_IP0_18,	FN_IP0_19,	FN_IP0_20,
+	FN_IP0_21,	FN_IP0_22,	FN_IP0_23,	FN_IP0_24,
+	FN_IP0_25,	FN_IP0_26,	FN_IP0_27,	FN_IP0_28,
+	FN_IP0_29,	FN_IP0_30,	FN_IP1_0,	FN_IP1_1,
+	FN_IP1_4_2,	FN_IP1_7_5,	FN_IP1_10_8,	FN_IP1_14_11,
+
+	/* GPSR1 */
+	FN_IP1_23_21,	FN_WE0,		FN_IP1_24,	FN_IP1_27_25,
+	FN_IP1_29_28,	FN_IP2_2_0,	FN_IP2_5_3,	FN_IP2_8_6,
+	FN_IP2_11_9,	FN_IP2_13_12,	FN_IP2_16_14,	FN_IP2_17,
+	FN_IP2_30,	FN_IP2_31,	FN_IP3_1_0,	FN_IP3_4_2,
+	FN_IP3_7_5,	FN_IP3_9_8,	FN_IP3_12_10,	FN_IP3_15_13,
+	FN_IP3_18_16,	FN_IP3_20_19,	FN_IP3_23_21,	FN_IP3_26_24,
+	FN_IP3_27,	FN_IP3_28,	FN_IP3_29,	FN_IP3_30,
+	FN_IP3_31,	FN_IP4_0,	FN_IP4_3_1,	FN_IP4_6_4,
+
+	/* GPSR2 */
+	FN_IP4_7,	FN_IP4_8,	FN_IP4_10_9,	FN_IP4_12_11,
+	FN_IP4_14_13,	FN_IP4_16_15,	FN_IP4_20_17,	FN_IP4_24_21,
+	FN_IP4_26_25,	FN_IP4_28_27,	FN_IP4_30_29,	FN_IP5_1_0,
+	FN_IP5_3_2,	FN_IP5_5_4,	FN_IP5_6,	FN_IP5_7,
+	FN_IP5_9_8,	FN_IP5_11_10,	FN_IP5_12,	FN_IP5_14_13,
+	FN_IP5_17_15,	FN_IP5_20_18,	FN_AUDIO_CLKA,	FN_AUDIO_CLKB,
+	FN_IP5_22_21,	FN_IP5_25_23,	FN_IP5_28_26,	FN_IP5_30_29,
+	FN_IP6_1_0,	FN_IP6_4_2,	FN_IP6_6_5,	FN_IP6_7,
+
+	/* GPSR3 */
+	FN_IP6_8,	FN_IP6_9,	FN_SSI_SCK34,	FN_IP6_10,
+	FN_IP6_12_11,	FN_IP6_13,	FN_IP6_15_14,	FN_IP6_16,
+	FN_IP6_18_17,	FN_IP6_20_19,	FN_IP6_21,	FN_IP6_23_22,
+	FN_IP6_25_24,	FN_IP6_27_26,	FN_IP6_29_28,	FN_IP6_31_30,
+	FN_IP7_1_0,	FN_IP7_3_2,	FN_IP7_5_4,	FN_IP7_8_6,
+	FN_IP7_11_9,	FN_IP7_14_12,	FN_IP7_17_15,	FN_IP7_20_18,
+	FN_IP7_21,	FN_IP7_24_22,	FN_IP7_28_25,	FN_IP7_31_29,
+	FN_IP8_2_0,	FN_IP8_5_3,	FN_IP8_8_6,	FN_IP8_10_9,
+
+	/* GPSR4 */
+	FN_IP8_13_11,	FN_IP8_15_14,	FN_IP8_18_16,	FN_IP8_21_19,
+	FN_IP8_23_22,	FN_IP8_26_24,	FN_IP8_29_27,	FN_IP9_2_0,
+	FN_IP9_5_3,	FN_IP9_8_6,	FN_IP9_11_9,	FN_IP9_14_12,
+	FN_IP9_17_15,	FN_IP9_20_18,	FN_IP9_23_21,	FN_IP9_26_24,
+	FN_IP9_29_27,	FN_IP10_2_0,	FN_IP10_5_3,	FN_IP10_8_6,
+	FN_IP10_12_9,	FN_IP10_15_13,	FN_IP10_18_16,	FN_IP10_21_19,
+	FN_IP10_24_22,	FN_AVS1,	FN_AVS2,
+
+	/* IPSR0 */
+	FN_PRESETOUT,	FN_PWM1,	FN_AUDATA0,	FN_ARM_TRACEDATA_0,
+	FN_GPSCLK_C,	FN_USB_OVC0,	FN_TX2_E,	FN_SDA2_B,
+	FN_AUDATA1,	FN_ARM_TRACEDATA_1,		FN_GPSIN_C,
+	FN_USB_OVC1,	FN_RX2_E,	FN_SCL2_B,	FN_SD1_DAT2_A,
+	FN_MMC_D2,	FN_BS,		FN_ATADIR0_A,	FN_SDSELF_A,
+	FN_PWM4_B,	FN_SD1_DAT3_A,	FN_MMC_D3,	FN_A0,
+	FN_ATAG0_A,	FN_REMOCON_B,	FN_A4,		FN_A5,
+	FN_A6,		FN_A7,		FN_A8,		FN_A9,
+	FN_A10,		FN_A11,		FN_A12,		FN_A13,
+	FN_A14,		FN_A15,		FN_A16,		FN_A17,
+	FN_A18,		FN_A19,
+
+	/* IPSR1 */
+	FN_A20,		FN_HSPI_CS1_B,	FN_A21,		FN_HSPI_CLK1_B,
+	FN_A22,		FN_HRTS0_B,	FN_RX2_B,	FN_DREQ2_A,
+	FN_A23,		FN_HTX0_B,	FN_TX2_B,	FN_DACK2_A,
+	FN_TS_SDEN0_A,	FN_SD1_CD_A,	FN_MMC_D6,	FN_A24,
+	FN_DREQ1_A,	FN_HRX0_B,	FN_TS_SPSYNC0_A,
+	FN_SD1_WP_A,	FN_MMC_D7,	FN_A25,	FN_DACK1_A,
+	FN_HCTS0_B,	FN_RX3_C,	FN_TS_SDAT0_A,	FN_CLKOUT,
+	FN_HSPI_TX1_B,	FN_PWM0_B,	FN_CS0,		FN_HSPI_RX1_B,
+	FN_SSI_SCK1_B,	FN_ATAG0_B,	FN_CS1_A26,	FN_SDA2_A,
+	FN_SCK2_B,	FN_MMC_D5,	FN_ATADIR0_B,	FN_RD_WR,
+	FN_WE1,		FN_ATAWR0_B,	FN_SSI_WS1_B,	FN_EX_CS0,
+	FN_SCL2_A,	FN_TX3_C,	FN_TS_SCK0_A,	FN_EX_CS1,
+	FN_MMC_D4,
+
+	/* IPSR2 */
+	FN_SD1_CLK_A,	FN_MMC_CLK,	FN_ATACS00,	FN_EX_CS2,
+	FN_SD1_CMD_A,	FN_MMC_CMD,	FN_ATACS10,	FN_EX_CS3,
+	FN_SD1_DAT0_A,	FN_MMC_D0,	FN_ATARD0,	FN_EX_CS4,
+	FN_EX_WAIT1_A,	FN_SD1_DAT1_A,	FN_MMC_D1,	FN_ATAWR0_A,
+	FN_EX_CS5,	FN_EX_WAIT2_A,	FN_DREQ0_A,	FN_RX3_A,
+	FN_DACK0,	FN_TX3_A,	FN_DRACK0,	FN_EX_WAIT0,
+	FN_PWM0_C,	FN_D0,		FN_D1,		FN_D2,
+	FN_D3,		FN_D4,		FN_D5,		FN_D6,
+	FN_D7,		FN_D8,		FN_D9,		FN_D10,
+	FN_D11,		FN_RD_WR_B,	FN_IRQ0,	FN_MLB_CLK,
+	FN_IRQ1_A,
+
+	/* IPSR3 */
+	FN_MLB_SIG,	FN_RX5_B,	FN_SDA3_A,	FN_IRQ2_A,
+	FN_MLB_DAT,	FN_TX5_B,	FN_SCL3_A,	FN_IRQ3_A,
+	FN_SDSELF_B,	FN_SD1_CMD_B,	FN_SCIF_CLK,	FN_AUDIO_CLKOUT_B,
+	FN_CAN_CLK_B,	FN_SDA3_B,	FN_SD1_CLK_B,	FN_HTX0_A,
+	FN_TX0_A,	FN_SD1_DAT0_B,	FN_HRX0_A,	FN_RX0_A,
+	FN_SD1_DAT1_B,	FN_HSCK0,	FN_SCK0,	FN_SCL3_B,
+	FN_SD1_DAT2_B,	FN_HCTS0_A,	FN_CTS0,	FN_SD1_DAT3_B,
+	FN_HRTS0_A,	FN_RTS0,	FN_SSI_SCK4,	FN_DU0_DR0,
+	FN_LCDOUT0,	FN_AUDATA2,	FN_ARM_TRACEDATA_2,
+	FN_SDA3_C,	FN_ADICHS1,	FN_TS_SDEN0_B,	FN_SSI_WS4,
+	FN_DU0_DR1,	FN_LCDOUT1,	FN_AUDATA3,	FN_ARM_TRACEDATA_3,
+	FN_SCL3_C,	FN_ADICHS2,	FN_TS_SPSYNC0_B,
+	FN_DU0_DR2,	FN_LCDOUT2,	FN_DU0_DR3,	FN_LCDOUT3,
+	FN_DU0_DR4,	FN_LCDOUT4,	FN_DU0_DR5,	FN_LCDOUT5,
+	FN_DU0_DR6,	FN_LCDOUT6,
+
+	/* IPSR4 */
+	FN_DU0_DR7,	FN_LCDOUT7,	FN_DU0_DG0,	FN_LCDOUT8,
+	FN_AUDATA4,	FN_ARM_TRACEDATA_4,		FN_TX1_D,
+	FN_CAN0_TX_A,	FN_ADICHS0,	FN_DU0_DG1,	FN_LCDOUT9,
+	FN_AUDATA5,	FN_ARM_TRACEDATA_5,		FN_RX1_D,
+	FN_CAN0_RX_A,	FN_ADIDATA,	FN_DU0_DG2,	FN_LCDOUT10,
+	FN_DU0_DG3,	FN_LCDOUT11,	FN_DU0_DG4,	FN_LCDOUT12,
+	FN_RX0_B,	FN_DU0_DG5,	FN_LCDOUT13,	FN_TX0_B,
+	FN_DU0_DG6,	FN_LCDOUT14,	FN_RX4_A,	FN_DU0_DG7,
+	FN_LCDOUT15,	FN_TX4_A,	FN_SSI_SCK2_B,	FN_VI0_R0_B,
+	FN_DU0_DB0,	FN_LCDOUT16,	FN_AUDATA6,	FN_ARM_TRACEDATA_6,
+	FN_GPSCLK_A,	FN_PWM0_A,	FN_ADICLK,	FN_TS_SDAT0_B,
+	FN_AUDIO_CLKC,	FN_VI0_R1_B,	FN_DU0_DB1,	FN_LCDOUT17,
+	FN_AUDATA7,	FN_ARM_TRACEDATA_7,		FN_GPSIN_A,
+	FN_ADICS_SAMP,	FN_TS_SCK0_B,	FN_VI0_R2_B,	FN_DU0_DB2,
+	FN_LCDOUT18,	FN_VI0_R3_B,	FN_DU0_DB3,	FN_LCDOUT19,
+	FN_VI0_R4_B,	FN_DU0_DB4,	FN_LCDOUT20,
+
+	/* IPSR5 */
+	FN_VI0_R5_B,	FN_DU0_DB5,	FN_LCDOUT21,	FN_VI1_DATA10_B,
+	FN_DU0_DB6,	FN_LCDOUT22,	FN_VI1_DATA11_B,
+	FN_DU0_DB7,	FN_LCDOUT23,	FN_DU0_DOTCLKIN,
+	FN_QSTVA_QVS,	FN_DU0_DOTCLKO_UT0,		FN_QCLK,
+	FN_DU0_DOTCLKO_UT1,		FN_QSTVB_QVE,	FN_AUDIO_CLKOUT_A,
+	FN_REMOCON_C,	FN_SSI_WS2_B,	FN_DU0_EXHSYNC_DU0_HSYNC,
+	FN_QSTH_QHS,	FN_DU0_EXVSYNC_DU0_VSYNC,	FN_QSTB_QHE,
+	FN_DU0_EXODDF_DU0_ODDF_DISP_CDE,
+	FN_QCPV_QDE,	FN_FMCLK_D,	FN_SSI_SCK1_A,	FN_DU0_DISP,
+	FN_QPOLA,	FN_AUDCK,	FN_ARM_TRACECLK,
+	FN_BPFCLK_D,	FN_SSI_WS1_A,	FN_DU0_CDE,	FN_QPOLB,
+	FN_AUDSYNC,	FN_ARM_TRACECTL,		FN_FMIN_D,
+	FN_SD1_CD_B,	FN_SSI_SCK78,	FN_HSPI_RX0_B,	FN_TX1_B,
+	FN_SD1_WP_B,	FN_SSI_WS78,	FN_HSPI_CLK0_B,	FN_RX1_B,
+	FN_CAN_CLK_D,	FN_SSI_SDATA8,	FN_SSI_SCK2_A,	FN_HSPI_CS0_B,
+	FN_TX2_A,	FN_CAN0_TX_B,	FN_SSI_SDATA7,	FN_HSPI_TX0_B,
+	FN_RX2_A,	FN_CAN0_RX_B,
+
+	/* IPSR6 */
+	FN_SSI_SCK6,	FN_HSPI_RX2_A,	FN_FMCLK_B,	FN_CAN1_TX_B,
+	FN_SSI_WS6,	FN_HSPI_CLK2_A,	FN_BPFCLK_B,	FN_CAN1_RX_B,
+	FN_SSI_SDATA6,	FN_HSPI_TX2_A,	FN_FMIN_B,	FN_SSI_SCK5,
+	FN_RX4_C,	FN_SSI_WS5,	FN_TX4_C,	FN_SSI_SDATA5,
+	FN_RX0_D,	FN_SSI_WS34,	FN_ARM_TRACEDATA_8,
+	FN_SSI_SDATA4,	FN_SSI_WS2_A,	FN_ARM_TRACEDATA_9,
+	FN_SSI_SDATA3,	FN_ARM_TRACEDATA_10,
+	FN_SSI_SCK012,	FN_ARM_TRACEDATA_11,
+	FN_TX0_D,	FN_SSI_WS012,	FN_ARM_TRACEDATA_12,
+	FN_SSI_SDATA2,	FN_HSPI_CS2_A,	FN_ARM_TRACEDATA_13,
+	FN_SDA1_A,	FN_SSI_SDATA1,	FN_ARM_TRACEDATA_14,
+	FN_SCL1_A,	FN_SCK2_A,	FN_SSI_SDATA0,
+	FN_ARM_TRACEDATA_15,
+	FN_SD0_CLK,	FN_SUB_TDO,	FN_SD0_CMD,	FN_SUB_TRST,
+	FN_SD0_DAT0,	FN_SUB_TMS,	FN_SD0_DAT1,	FN_SUB_TCK,
+	FN_SD0_DAT2,	FN_SUB_TDI,
+
+	/* IPSR7 */
+	FN_SD0_DAT3,	FN_IRQ1_B,	FN_SD0_CD,	FN_TX5_A,
+	FN_SD0_WP,	FN_RX5_A,	FN_VI1_CLKENB,	FN_HSPI_CLK0_A,
+	FN_HTX1_A,	FN_RTS1_C,	FN_VI1_FIELD,	FN_HSPI_CS0_A,
+	FN_HRX1_A,	FN_SCK1_C,	FN_VI1_HSYNC,	FN_HSPI_RX0_A,
+	FN_HRTS1_A,	FN_FMCLK_A,	FN_RX1_C,	FN_VI1_VSYNC,
+	FN_HSPI_TX0,	FN_HCTS1_A,	FN_BPFCLK_A,	FN_TX1_C,
+	FN_TCLK0,	FN_HSCK1_A,	FN_FMIN_A,	FN_IRQ2_C,
+	FN_CTS1_C,	FN_SPEEDIN,	FN_VI0_CLK,	FN_CAN_CLK_A,
+	FN_VI0_CLKENB,	FN_SD2_DAT2_B,	FN_VI1_DATA0,	FN_DU1_DG6,
+	FN_HSPI_RX1_A,	FN_RX4_B,	FN_VI0_FIELD,	FN_SD2_DAT3_B,
+	FN_VI0_R3_C,	FN_VI1_DATA1,	FN_DU1_DG7,	FN_HSPI_CLK1_A,
+	FN_TX4_B,	FN_VI0_HSYNC,	FN_SD2_CD_B,	FN_VI1_DATA2,
+	FN_DU1_DR2,	FN_HSPI_CS1_A,	FN_RX3_B,
+
+	/* IPSR8 */
+	FN_VI0_VSYNC,	FN_SD2_WP_B,	FN_VI1_DATA3,	FN_DU1_DR3,
+	FN_HSPI_TX1_A,	FN_TX3_B,	FN_VI0_DATA0_VI0_B0,
+	FN_DU1_DG2,	FN_IRQ2_B,	FN_RX3_D,	FN_VI0_DATA1_VI0_B1,
+	FN_DU1_DG3,	FN_IRQ3_B,	FN_TX3_D,	FN_VI0_DATA2_VI0_B2,
+	FN_DU1_DG4,	FN_RX0_C,	FN_VI0_DATA3_VI0_B3,
+	FN_DU1_DG5,	FN_TX1_A,	FN_TX0_C,	FN_VI0_DATA4_VI0_B4,
+	FN_DU1_DB2,	FN_RX1_A,	FN_VI0_DATA5_VI0_B5,
+	FN_DU1_DB3,	FN_SCK1_A,	FN_PWM4,	FN_HSCK1_B,
+	FN_VI0_DATA6_VI0_G0,		FN_DU1_DB4,	FN_CTS1_A,
+	FN_PWM5,	FN_VI0_DATA7_VI0_G1,		FN_DU1_DB5,
+	FN_RTS1_A,	FN_VI0_G2,	FN_SD2_CLK_B,	FN_VI1_DATA4,
+	FN_DU1_DR4,	FN_HTX1_B,	FN_VI0_G3,	FN_SD2_CMD_B,
+	FN_VI1_DATA5,	FN_DU1_DR5,	FN_HRX1_B,
+
+	/* IPSR9 */
+	FN_VI0_G4,	FN_SD2_DAT0_B,	FN_VI1_DATA6,	FN_DU1_DR6,
+	FN_HRTS1_B,	FN_VI0_G5,	FN_SD2_DAT1_B,	FN_VI1_DATA7,
+	FN_DU1_DR7,	FN_HCTS1_B,	FN_VI0_R0_A,	FN_VI1_CLK,
+	FN_ETH_REF_CLK,	FN_DU1_DOTCLKIN,		FN_VI0_R1_A,
+	FN_VI1_DATA8,	FN_DU1_DB6,	FN_ETH_TXD0,	FN_PWM2,
+	FN_TCLK1,	FN_VI0_R2_A,	FN_VI1_DATA9,	FN_DU1_DB7,
+	FN_ETH_TXD1,	FN_PWM3,	FN_VI0_R3_A,	FN_ETH_CRS_DV,
+	FN_IECLK,	FN_SCK2_C,	FN_VI0_R4_A,	FN_ETH_TX_EN,
+	FN_IETX,	FN_TX2_C,	FN_VI0_R5_A,	FN_ETH_RX_ER,
+	FN_FMCLK_C,	FN_IERX,	FN_RX2_C,	FN_VI1_DATA10_A,
+	FN_DU1_DOTCLKOUT,		FN_ETH_RXD0,	FN_BPFCLK_C,
+	FN_TX2_D,	FN_SDA2_C,	FN_VI1_DATA11_A,
+	FN_DU1_EXHSYNC_DU1_HSYNC,	FN_ETH_RXD1,	FN_FMIN_C,
+	FN_RX2_D,	FN_SCL2_C,
+
+	/* IPSR10 */
+	FN_SD2_CLK_A,	FN_DU1_EXVSYNC_DU1_VSYNC,	FN_ATARD1,
+	FN_ETH_MDC,	FN_SDA1_B,	FN_SD2_CMD_A,
+	FN_DU1_EXODDF_DU1_ODDF_DISP_CDE,		FN_ATAWR1,
+	FN_ETH_MDIO,	FN_SCL1_B,	FN_SD2_DAT0_A,	FN_DU1_DISP,
+	FN_ATACS01,	FN_DREQ1_B,	FN_ETH_LINK,	FN_CAN1_RX_A,
+	FN_SD2_DAT1_A,	FN_DU1_CDE,	FN_ATACS11,	FN_DACK1_B,
+	FN_ETH_MAGIC,	FN_CAN1_TX_A,	FN_PWM6,	FN_SD2_DAT2_A,
+	FN_VI1_DATA12,	FN_DREQ2_B,	FN_ATADIR1,	FN_HSPI_CLK2_B,
+	FN_GPSCLK_B,	FN_SD2_DAT3_A,	FN_VI1_DATA13,	FN_DACK2_B,
+	FN_ATAG1,	FN_HSPI_CS2_B,	FN_GPSIN_B,	FN_SD2_CD_A,
+	FN_VI1_DATA14,	FN_EX_WAIT1_B,	FN_DREQ0_B,	FN_HSPI_RX2_B,
+	FN_REMOCON_A,	FN_SD2_WP_A,	FN_VI1_DATA15,	FN_EX_WAIT2_B,
+	FN_DACK0_B,	FN_HSPI_TX2_B,	FN_CAN_CLK_C,
+
+	/* SEL */
+	FN_SEL_SCIF5_A,	FN_SEL_SCIF5_B,
+	FN_SEL_SCIF4_A,	FN_SEL_SCIF4_B,	FN_SEL_SCIF4_C,
+	FN_SEL_SCIF3_A,	FN_SEL_SCIF3_B,	FN_SEL_SCIF3_C,	FN_SEL_SCIF3_D,
+	FN_SEL_SCIF2_A,	FN_SEL_SCIF2_B,	FN_SEL_SCIF2_C,	FN_SEL_SCIF2_D,	FN_SEL_SCIF2_E,
+	FN_SEL_SCIF1_A,	FN_SEL_SCIF1_B,	FN_SEL_SCIF1_C,	FN_SEL_SCIF1_D,
+	FN_SEL_SCIF0_A,	FN_SEL_SCIF0_B,	FN_SEL_SCIF0_C,	FN_SEL_SCIF0_D,
+	FN_SEL_SSI2_A,	FN_SEL_SSI2_B,
+	FN_SEL_SSI1_A,	FN_SEL_SSI1_B,
+	FN_SEL_VI1_A,	FN_SEL_VI1_B,
+	FN_SEL_VI0_A,	FN_SEL_VI0_B,	FN_SEL_VI0_C,	FN_SEL_VI0_D,
+	FN_SEL_SD2_A,	FN_SEL_SD2_B,
+	FN_SEL_SD1_A,	FN_SEL_SD1_B,
+	FN_SEL_IRQ3_A,	FN_SEL_IRQ3_B,
+	FN_SEL_IRQ2_A,	FN_SEL_IRQ2_B,	FN_SEL_IRQ2_C,
+	FN_SEL_IRQ1_A,	FN_SEL_IRQ1_B,
+	FN_SEL_DREQ2_A,	FN_SEL_DREQ2_B,
+	FN_SEL_DREQ1_A,	FN_SEL_DREQ1_B,
+	FN_SEL_DREQ0_A,	FN_SEL_DREQ0_B,
+	FN_SEL_WAIT2_A,	FN_SEL_WAIT2_B,
+	FN_SEL_WAIT1_A,	FN_SEL_WAIT1_B,
+	FN_SEL_CAN1_A,	FN_SEL_CAN1_B,
+	FN_SEL_CAN0_A,	FN_SEL_CAN0_B,
+	FN_SEL_CANCLK_A,	FN_SEL_CANCLK_B,
+	FN_SEL_CANCLK_C,	FN_SEL_CANCLK_D,
+	FN_SEL_HSCIF1_A,	FN_SEL_HSCIF1_B,
+	FN_SEL_HSCIF0_A,	FN_SEL_HSCIF0_B,
+	FN_SEL_REMOCON_A,	FN_SEL_REMOCON_B,	FN_SEL_REMOCON_C,
+	FN_SEL_FM_A,	FN_SEL_FM_B,	FN_SEL_FM_C,	FN_SEL_FM_D,
+	FN_SEL_GPS_A,	FN_SEL_GPS_B,	FN_SEL_GPS_C,
+	FN_SEL_TSIF0_A,	FN_SEL_TSIF0_B,
+	FN_SEL_HSPI2_A,	FN_SEL_HSPI2_B,
+	FN_SEL_HSPI1_A,	FN_SEL_HSPI1_B,
+	FN_SEL_HSPI0_A,	FN_SEL_HSPI0_B,
+	FN_SEL_I2C3_A,	FN_SEL_I2C3_B,	FN_SEL_I2C3_C,
+	FN_SEL_I2C2_A,	FN_SEL_I2C2_B,	FN_SEL_I2C2_C,
+	FN_SEL_I2C1_A,	FN_SEL_I2C1_B,
+	PINMUX_FUNCTION_END,
+
+	PINMUX_MARK_BEGIN,
+
+	/* GPSR0 */
+	PENC0_MARK,	PENC1_MARK,	A1_MARK,	A2_MARK,	A3_MARK,
+
+	/* GPSR1 */
+	WE0_MARK,
+
+	/* GPSR2 */
+	AUDIO_CLKA_MARK,
+	AUDIO_CLKB_MARK,
+
+	/* GPSR3 */
+	SSI_SCK34_MARK,
+
+	/* GPSR4 */
+	AVS1_MARK,
+	AVS2_MARK,
+
+	VI0_R0_C_MARK,		/* see sel_vi0 */
+	VI0_R1_C_MARK,		/* see sel_vi0 */
+	VI0_R2_C_MARK,		/* see sel_vi0 */
+	/* VI0_R3_C_MARK, */
+	VI0_R4_C_MARK,		/* see sel_vi0 */
+	VI0_R5_C_MARK,		/* see sel_vi0 */
+
+	VI0_R0_D_MARK,		/* see sel_vi0 */
+	VI0_R1_D_MARK,		/* see sel_vi0 */
+	VI0_R2_D_MARK,		/* see sel_vi0 */
+	VI0_R3_D_MARK,		/* see sel_vi0 */
+	VI0_R4_D_MARK,		/* see sel_vi0 */
+	VI0_R5_D_MARK,		/* see sel_vi0 */
+
+	/* IPSR0 */
+	PRESETOUT_MARK,	PWM1_MARK,	AUDATA0_MARK,
+	ARM_TRACEDATA_0_MARK,		GPSCLK_C_MARK,	USB_OVC0_MARK,
+	TX2_E_MARK,	SDA2_B_MARK,	AUDATA1_MARK,	ARM_TRACEDATA_1_MARK,
+	GPSIN_C_MARK,	USB_OVC1_MARK,	RX2_E_MARK,	SCL2_B_MARK,
+	SD1_DAT2_A_MARK,		MMC_D2_MARK,	BS_MARK,
+	ATADIR0_A_MARK,	SDSELF_A_MARK,	PWM4_B_MARK,	SD1_DAT3_A_MARK,
+	MMC_D3_MARK,	A0_MARK,	ATAG0_A_MARK,	REMOCON_B_MARK,
+	A4_MARK,	A5_MARK,	A6_MARK,	A7_MARK,
+	A8_MARK,	A9_MARK,	A10_MARK,	A11_MARK,
+	A12_MARK,	A13_MARK,	A14_MARK,	A15_MARK,
+	A16_MARK,	A17_MARK,	A18_MARK,	A19_MARK,
+
+	/* IPSR1 */
+	A20_MARK,	HSPI_CS1_B_MARK,		A21_MARK,
+	HSPI_CLK1_B_MARK,		A22_MARK,	HRTS0_B_MARK,
+	RX2_B_MARK,	DREQ2_A_MARK,	A23_MARK,	HTX0_B_MARK,
+	TX2_B_MARK,	DACK2_A_MARK,	TS_SDEN0_A_MARK,
+	SD1_CD_A_MARK,	MMC_D6_MARK,	A24_MARK,	DREQ1_A_MARK,
+	HRX0_B_MARK,	TS_SPSYNC0_A_MARK,		SD1_WP_A_MARK,
+	MMC_D7_MARK,	A25_MARK,	DACK1_A_MARK,	HCTS0_B_MARK,
+	RX3_C_MARK,	TS_SDAT0_A_MARK,		CLKOUT_MARK,
+	HSPI_TX1_B_MARK,		PWM0_B_MARK,	CS0_MARK,
+	HSPI_RX1_B_MARK,		SSI_SCK1_B_MARK,
+	ATAG0_B_MARK,	CS1_A26_MARK,	SDA2_A_MARK,	SCK2_B_MARK,
+	MMC_D5_MARK,	ATADIR0_B_MARK,	RD_WR_MARK,	WE1_MARK,
+	ATAWR0_B_MARK,	SSI_WS1_B_MARK,	EX_CS0_MARK,	SCL2_A_MARK,
+	TX3_C_MARK,	TS_SCK0_A_MARK,	EX_CS1_MARK,	MMC_D4_MARK,
+
+	/* IPSR2 */
+	SD1_CLK_A_MARK,	MMC_CLK_MARK,	ATACS00_MARK,	EX_CS2_MARK,
+	SD1_CMD_A_MARK,	MMC_CMD_MARK,	ATACS10_MARK,	EX_CS3_MARK,
+	SD1_DAT0_A_MARK,		MMC_D0_MARK,	ATARD0_MARK,
+	EX_CS4_MARK,	EX_WAIT1_A_MARK,		SD1_DAT1_A_MARK,
+	MMC_D1_MARK,	ATAWR0_A_MARK,	EX_CS5_MARK,	EX_WAIT2_A_MARK,
+	DREQ0_A_MARK,	RX3_A_MARK,	DACK0_MARK,	TX3_A_MARK,
+	DRACK0_MARK,	EX_WAIT0_MARK,	PWM0_C_MARK,	D0_MARK,
+	D1_MARK,	D2_MARK,	D3_MARK,	D4_MARK,
+	D5_MARK,	D6_MARK,	D7_MARK,	D8_MARK,
+	D9_MARK,	D10_MARK,	D11_MARK,	RD_WR_B_MARK,
+	IRQ0_MARK,	MLB_CLK_MARK,	IRQ1_A_MARK,
+
+	/* IPSR3 */
+	MLB_SIG_MARK,	RX5_B_MARK,	SDA3_A_MARK,	IRQ2_A_MARK,
+	MLB_DAT_MARK,	TX5_B_MARK,	SCL3_A_MARK,	IRQ3_A_MARK,
+	SDSELF_B_MARK,	SD1_CMD_B_MARK,	SCIF_CLK_MARK,	AUDIO_CLKOUT_B_MARK,
+	CAN_CLK_B_MARK,	SDA3_B_MARK,	SD1_CLK_B_MARK,	HTX0_A_MARK,
+	TX0_A_MARK,	SD1_DAT0_B_MARK,		HRX0_A_MARK,
+	RX0_A_MARK,	SD1_DAT1_B_MARK,		HSCK0_MARK,
+	SCK0_MARK,	SCL3_B_MARK,	SD1_DAT2_B_MARK,
+	HCTS0_A_MARK,	CTS0_MARK,	SD1_DAT3_B_MARK,
+	HRTS0_A_MARK,	RTS0_MARK,	SSI_SCK4_MARK,
+	DU0_DR0_MARK,	LCDOUT0_MARK,	AUDATA2_MARK,	ARM_TRACEDATA_2_MARK,
+	SDA3_C_MARK,	ADICHS1_MARK,	TS_SDEN0_B_MARK,
+	SSI_WS4_MARK,	DU0_DR1_MARK,	LCDOUT1_MARK,	AUDATA3_MARK,
+	ARM_TRACEDATA_3_MARK,		SCL3_C_MARK,	ADICHS2_MARK,
+	TS_SPSYNC0_B_MARK,		DU0_DR2_MARK,	LCDOUT2_MARK,
+	DU0_DR3_MARK,	LCDOUT3_MARK,	DU0_DR4_MARK,	LCDOUT4_MARK,
+	DU0_DR5_MARK,	LCDOUT5_MARK,	DU0_DR6_MARK,	LCDOUT6_MARK,
+
+	/* IPSR4 */
+	DU0_DR7_MARK,	LCDOUT7_MARK,	DU0_DG0_MARK,	LCDOUT8_MARK,
+	AUDATA4_MARK,	ARM_TRACEDATA_4_MARK,
+	TX1_D_MARK,	CAN0_TX_A_MARK,	ADICHS0_MARK,	DU0_DG1_MARK,
+	LCDOUT9_MARK,	AUDATA5_MARK,	ARM_TRACEDATA_5_MARK,
+	RX1_D_MARK,	CAN0_RX_A_MARK,	ADIDATA_MARK,	DU0_DG2_MARK,
+	LCDOUT10_MARK,	DU0_DG3_MARK,	LCDOUT11_MARK,	DU0_DG4_MARK,
+	LCDOUT12_MARK,	RX0_B_MARK,	DU0_DG5_MARK,	LCDOUT13_MARK,
+	TX0_B_MARK,	DU0_DG6_MARK,	LCDOUT14_MARK,	RX4_A_MARK,
+	DU0_DG7_MARK,	LCDOUT15_MARK,	TX4_A_MARK,	SSI_SCK2_B_MARK,
+	VI0_R0_B_MARK,	DU0_DB0_MARK,	LCDOUT16_MARK,	AUDATA6_MARK,
+	ARM_TRACEDATA_6_MARK,		GPSCLK_A_MARK,	PWM0_A_MARK,
+	ADICLK_MARK,	TS_SDAT0_B_MARK,		AUDIO_CLKC_MARK,
+	VI0_R1_B_MARK,	DU0_DB1_MARK,	LCDOUT17_MARK,	AUDATA7_MARK,
+	ARM_TRACEDATA_7_MARK,		GPSIN_A_MARK,	ADICS_SAMP_MARK,
+	TS_SCK0_B_MARK,	VI0_R2_B_MARK,	DU0_DB2_MARK,	LCDOUT18_MARK,
+	VI0_R3_B_MARK,	DU0_DB3_MARK,	LCDOUT19_MARK,	VI0_R4_B_MARK,
+	DU0_DB4_MARK,	LCDOUT20_MARK,
+
+	/* IPSR5 */
+	VI0_R5_B_MARK,	DU0_DB5_MARK,	LCDOUT21_MARK,	VI1_DATA10_B_MARK,
+	DU0_DB6_MARK,	LCDOUT22_MARK,	VI1_DATA11_B_MARK,
+	DU0_DB7_MARK,	LCDOUT23_MARK,	DU0_DOTCLKIN_MARK,
+	QSTVA_QVS_MARK,	DU0_DOTCLKO_UT0_MARK,
+	QCLK_MARK,	DU0_DOTCLKO_UT1_MARK,		QSTVB_QVE_MARK,
+	AUDIO_CLKOUT_A_MARK,		REMOCON_C_MARK,	SSI_WS2_B_MARK,
+	DU0_EXHSYNC_DU0_HSYNC_MARK,	QSTH_QHS_MARK,
+	DU0_EXVSYNC_DU0_VSYNC_MARK,	QSTB_QHE_MARK,
+	DU0_EXODDF_DU0_ODDF_DISP_CDE_MARK,
+	QCPV_QDE_MARK,	FMCLK_D_MARK,	SSI_SCK1_A_MARK,
+	DU0_DISP_MARK,	QPOLA_MARK,	AUDCK_MARK,	ARM_TRACECLK_MARK,
+	BPFCLK_D_MARK,	SSI_WS1_A_MARK,	DU0_CDE_MARK,	QPOLB_MARK,
+	AUDSYNC_MARK,	ARM_TRACECTL_MARK,		FMIN_D_MARK,
+	SD1_CD_B_MARK,	SSI_SCK78_MARK,	HSPI_RX0_B_MARK,
+	TX1_B_MARK,	SD1_WP_B_MARK,	SSI_WS78_MARK,	HSPI_CLK0_B_MARK,
+	RX1_B_MARK,	CAN_CLK_D_MARK,	SSI_SDATA8_MARK,
+	SSI_SCK2_A_MARK,		HSPI_CS0_B_MARK,
+	TX2_A_MARK,	CAN0_TX_B_MARK,	SSI_SDATA7_MARK,
+	HSPI_TX0_B_MARK,		RX2_A_MARK,	CAN0_RX_B_MARK,
+
+	/* IPSR6 */
+	SSI_SCK6_MARK,	HSPI_RX2_A_MARK,		FMCLK_B_MARK,
+	CAN1_TX_B_MARK,	SSI_WS6_MARK,	HSPI_CLK2_A_MARK,
+	BPFCLK_B_MARK,	CAN1_RX_B_MARK,	SSI_SDATA6_MARK,
+	HSPI_TX2_A_MARK,		FMIN_B_MARK,	SSI_SCK5_MARK,
+	RX4_C_MARK,	SSI_WS5_MARK,	TX4_C_MARK,	SSI_SDATA5_MARK,
+	RX0_D_MARK,	SSI_WS34_MARK,	ARM_TRACEDATA_8_MARK,
+	SSI_SDATA4_MARK,		SSI_WS2_A_MARK,	ARM_TRACEDATA_9_MARK,
+	SSI_SDATA3_MARK,		ARM_TRACEDATA_10_MARK,
+	SSI_SCK012_MARK,		ARM_TRACEDATA_11_MARK,
+	TX0_D_MARK,	SSI_WS012_MARK,	ARM_TRACEDATA_12_MARK,
+	SSI_SDATA2_MARK,		HSPI_CS2_A_MARK,
+	ARM_TRACEDATA_13_MARK,		SDA1_A_MARK,	SSI_SDATA1_MARK,
+	ARM_TRACEDATA_14_MARK,		SCL1_A_MARK,	SCK2_A_MARK,
+	SSI_SDATA0_MARK,		ARM_TRACEDATA_15_MARK,
+	SD0_CLK_MARK,	SUB_TDO_MARK,	SD0_CMD_MARK,	SUB_TRST_MARK,
+	SD0_DAT0_MARK,	SUB_TMS_MARK,	SD0_DAT1_MARK,	SUB_TCK_MARK,
+	SD0_DAT2_MARK,	SUB_TDI_MARK,
+
+	/* IPSR7 */
+	SD0_DAT3_MARK,	IRQ1_B_MARK,	SD0_CD_MARK,	TX5_A_MARK,
+	SD0_WP_MARK,	RX5_A_MARK,	VI1_CLKENB_MARK,
+	HSPI_CLK0_A_MARK,	HTX1_A_MARK,	RTS1_C_MARK,	VI1_FIELD_MARK,
+	HSPI_CS0_A_MARK,	HRX1_A_MARK,	SCK1_C_MARK,	VI1_HSYNC_MARK,
+	HSPI_RX0_A_MARK,	HRTS1_A_MARK,	FMCLK_A_MARK,	RX1_C_MARK,
+	VI1_VSYNC_MARK,	HSPI_TX0_MARK,	HCTS1_A_MARK,	BPFCLK_A_MARK,
+	TX1_C_MARK,	TCLK0_MARK,	HSCK1_A_MARK,	FMIN_A_MARK,
+	IRQ2_C_MARK,	CTS1_C_MARK,	SPEEDIN_MARK,	VI0_CLK_MARK,
+	CAN_CLK_A_MARK,	VI0_CLKENB_MARK,		SD2_DAT2_B_MARK,
+	VI1_DATA0_MARK,	DU1_DG6_MARK,	HSPI_RX1_A_MARK,
+	RX4_B_MARK,	VI0_FIELD_MARK,	SD2_DAT3_B_MARK,
+	VI0_R3_C_MARK,	VI1_DATA1_MARK,	DU1_DG7_MARK,	HSPI_CLK1_A_MARK,
+	TX4_B_MARK,	VI0_HSYNC_MARK,	SD2_CD_B_MARK,	VI1_DATA2_MARK,
+	DU1_DR2_MARK,	HSPI_CS1_A_MARK,		RX3_B_MARK,
+
+	/* IPSR8 */
+	VI0_VSYNC_MARK,	SD2_WP_B_MARK,	VI1_DATA3_MARK,	DU1_DR3_MARK,
+	HSPI_TX1_A_MARK,		TX3_B_MARK,	VI0_DATA0_VI0_B0_MARK,
+	DU1_DG2_MARK,	IRQ2_B_MARK,	RX3_D_MARK,	VI0_DATA1_VI0_B1_MARK,
+	DU1_DG3_MARK,	IRQ3_B_MARK,	TX3_D_MARK,	VI0_DATA2_VI0_B2_MARK,
+	DU1_DG4_MARK,	RX0_C_MARK,	VI0_DATA3_VI0_B3_MARK,
+	DU1_DG5_MARK,	TX1_A_MARK,	TX0_C_MARK,	VI0_DATA4_VI0_B4_MARK,
+	DU1_DB2_MARK,	RX1_A_MARK,	VI0_DATA5_VI0_B5_MARK,
+	DU1_DB3_MARK,	SCK1_A_MARK,	PWM4_MARK,	HSCK1_B_MARK,
+	VI0_DATA6_VI0_G0_MARK,		DU1_DB4_MARK,	CTS1_A_MARK,
+	PWM5_MARK,	VI0_DATA7_VI0_G1_MARK,		DU1_DB5_MARK,
+	RTS1_A_MARK,	VI0_G2_MARK,	SD2_CLK_B_MARK,	VI1_DATA4_MARK,
+	DU1_DR4_MARK,	HTX1_B_MARK,	VI0_G3_MARK,	SD2_CMD_B_MARK,
+	VI1_DATA5_MARK,	DU1_DR5_MARK,	HRX1_B_MARK,
+
+	/* IPSR9 */
+	VI0_G4_MARK,	SD2_DAT0_B_MARK,		VI1_DATA6_MARK,
+	DU1_DR6_MARK,	HRTS1_B_MARK,	VI0_G5_MARK,	SD2_DAT1_B_MARK,
+	VI1_DATA7_MARK,	DU1_DR7_MARK,	HCTS1_B_MARK,	VI0_R0_A_MARK,
+	VI1_CLK_MARK,	ETH_REF_CLK_MARK,		DU1_DOTCLKIN_MARK,
+	VI0_R1_A_MARK,	VI1_DATA8_MARK,	DU1_DB6_MARK,	ETH_TXD0_MARK,
+	PWM2_MARK,	TCLK1_MARK,	VI0_R2_A_MARK,	VI1_DATA9_MARK,
+	DU1_DB7_MARK,	ETH_TXD1_MARK,	PWM3_MARK,	VI0_R3_A_MARK,
+	ETH_CRS_DV_MARK,		IECLK_MARK,	SCK2_C_MARK,
+	VI0_R4_A_MARK,			ETH_TX_EN_MARK,	IETX_MARK,
+	TX2_C_MARK,	VI0_R5_A_MARK,	ETH_RX_ER_MARK,	FMCLK_C_MARK,
+	IERX_MARK,	RX2_C_MARK,	VI1_DATA10_A_MARK,
+	DU1_DOTCLKOUT_MARK,		ETH_RXD0_MARK,
+	BPFCLK_C_MARK,	TX2_D_MARK,	SDA2_C_MARK,	VI1_DATA11_A_MARK,
+	DU1_EXHSYNC_DU1_HSYNC_MARK,	ETH_RXD1_MARK,	FMIN_C_MARK,
+	RX2_D_MARK,	SCL2_C_MARK,
+
+	/* IPSR10 */
+	SD2_CLK_A_MARK,	DU1_EXVSYNC_DU1_VSYNC_MARK,	ATARD1_MARK,
+	ETH_MDC_MARK,	SDA1_B_MARK,	SD2_CMD_A_MARK,
+	DU1_EXODDF_DU1_ODDF_DISP_CDE_MARK,		ATAWR1_MARK,
+	ETH_MDIO_MARK,	SCL1_B_MARK,	SD2_DAT0_A_MARK,
+	DU1_DISP_MARK,	ATACS01_MARK,	DREQ1_B_MARK,	ETH_LINK_MARK,
+	CAN1_RX_A_MARK,	SD2_DAT1_A_MARK,		DU1_CDE_MARK,
+	ATACS11_MARK,	DACK1_B_MARK,	ETH_MAGIC_MARK,	CAN1_TX_A_MARK,
+	PWM6_MARK,	SD2_DAT2_A_MARK,		VI1_DATA12_MARK,
+	DREQ2_B_MARK,	ATADIR1_MARK,	HSPI_CLK2_B_MARK,
+	GPSCLK_B_MARK,	SD2_DAT3_A_MARK,		VI1_DATA13_MARK,
+	DACK2_B_MARK,	ATAG1_MARK,	HSPI_CS2_B_MARK,
+	GPSIN_B_MARK,	SD2_CD_A_MARK,	VI1_DATA14_MARK,
+	EX_WAIT1_B_MARK,		DREQ0_B_MARK,	HSPI_RX2_B_MARK,
+	REMOCON_A_MARK,	SD2_WP_A_MARK,	VI1_DATA15_MARK,
+	EX_WAIT2_B_MARK,		DACK0_B_MARK,
+	HSPI_TX2_B_MARK,		CAN_CLK_C_MARK,
+
+	PINMUX_MARK_END,
+};
+
+static const pinmux_enum_t pinmux_data[] = {
+	PINMUX_DATA_GP_ALL(), /* PINMUX_DATA(GP_M_N_DATA, GP_M_N_FN...), */
+
+	PINMUX_DATA(PENC0_MARK,		FN_PENC0),
+	PINMUX_DATA(PENC1_MARK,		FN_PENC1),
+	PINMUX_DATA(A1_MARK,		FN_A1),
+	PINMUX_DATA(A2_MARK,		FN_A2),
+	PINMUX_DATA(A3_MARK,		FN_A3),
+	PINMUX_DATA(WE0_MARK,		FN_WE0),
+	PINMUX_DATA(AUDIO_CLKA_MARK,	FN_AUDIO_CLKA),
+	PINMUX_DATA(AUDIO_CLKB_MARK,	FN_AUDIO_CLKB),
+	PINMUX_DATA(SSI_SCK34_MARK,	FN_SSI_SCK34),
+	PINMUX_DATA(AVS1_MARK,		FN_AVS1),
+	PINMUX_DATA(AVS2_MARK,		FN_AVS2),
+
+	/* IPSR0 */
+	PINMUX_IPSR_DATA(IP0_1_0,	PRESETOUT),
+	PINMUX_IPSR_DATA(IP0_1_0,	PWM1),
+
+	PINMUX_IPSR_DATA(IP0_4_2,	AUDATA0),
+	PINMUX_IPSR_DATA(IP0_4_2,	ARM_TRACEDATA_0),
+	PINMUX_IPSR_MSEL(IP0_4_2,	GPSCLK_C,	SEL_GPS_C),
+	PINMUX_IPSR_DATA(IP0_4_2,	USB_OVC0),
+	PINMUX_IPSR_DATA(IP0_4_2,	TX2_E),
+	PINMUX_IPSR_MSEL(IP0_4_2,	SDA2_B,		SEL_I2C2_B),
+
+	PINMUX_IPSR_DATA(IP0_7_5,	AUDATA1),
+	PINMUX_IPSR_DATA(IP0_7_5,	ARM_TRACEDATA_1),
+	PINMUX_IPSR_MSEL(IP0_7_5,	GPSIN_C,	SEL_GPS_C),
+	PINMUX_IPSR_DATA(IP0_7_5,	USB_OVC1),
+	PINMUX_IPSR_MSEL(IP0_7_5,	RX2_E,		SEL_SCIF2_E),
+	PINMUX_IPSR_MSEL(IP0_7_5,	SCL2_B,		SEL_I2C2_B),
+
+	PINMUX_IPSR_MSEL(IP0_11_8,	SD1_DAT2_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP0_11_8,	MMC_D2),
+	PINMUX_IPSR_DATA(IP0_11_8,	BS),
+	PINMUX_IPSR_DATA(IP0_11_8,	ATADIR0_A),
+	PINMUX_IPSR_DATA(IP0_11_8,	SDSELF_A),
+	PINMUX_IPSR_DATA(IP0_11_8,	PWM4_B),
+
+	PINMUX_IPSR_MSEL(IP0_14_12,	SD1_DAT3_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP0_14_12,	MMC_D3),
+	PINMUX_IPSR_DATA(IP0_14_12,	A0),
+	PINMUX_IPSR_DATA(IP0_14_12,	ATAG0_A),
+	PINMUX_IPSR_MSEL(IP0_14_12,	REMOCON_B,	SEL_REMOCON_B),
+
+	PINMUX_IPSR_DATA(IP0_15,	A4),
+	PINMUX_IPSR_DATA(IP0_16,	A5),
+	PINMUX_IPSR_DATA(IP0_17,	A6),
+	PINMUX_IPSR_DATA(IP0_18,	A7),
+	PINMUX_IPSR_DATA(IP0_19,	A8),
+	PINMUX_IPSR_DATA(IP0_20,	A9),
+	PINMUX_IPSR_DATA(IP0_21,	A10),
+	PINMUX_IPSR_DATA(IP0_22,	A11),
+	PINMUX_IPSR_DATA(IP0_23,	A12),
+	PINMUX_IPSR_DATA(IP0_24,	A13),
+	PINMUX_IPSR_DATA(IP0_25,	A14),
+	PINMUX_IPSR_DATA(IP0_26,	A15),
+	PINMUX_IPSR_DATA(IP0_27,	A16),
+	PINMUX_IPSR_DATA(IP0_28,	A17),
+	PINMUX_IPSR_DATA(IP0_29,	A18),
+	PINMUX_IPSR_DATA(IP0_30,	A19),
+
+	/* IPSR1 */
+	PINMUX_IPSR_DATA(IP1_0,		A20),
+	PINMUX_IPSR_MSEL(IP1_0,		HSPI_CS1_B,	SEL_HSPI1_B),
+
+	PINMUX_IPSR_DATA(IP1_1,		A21),
+	PINMUX_IPSR_MSEL(IP1_1,		HSPI_CLK1_B,	SEL_HSPI1_B),
+
+	PINMUX_IPSR_DATA(IP1_4_2,	A22),
+	PINMUX_IPSR_MSEL(IP1_4_2,	HRTS0_B,	SEL_HSCIF0_B),
+	PINMUX_IPSR_MSEL(IP1_4_2,	RX2_B,		SEL_SCIF2_B),
+	PINMUX_IPSR_MSEL(IP1_4_2,	DREQ2_A,	SEL_DREQ2_A),
+
+	PINMUX_IPSR_DATA(IP1_7_5,	A23),
+	PINMUX_IPSR_DATA(IP1_7_5,	HTX0_B),
+	PINMUX_IPSR_DATA(IP1_7_5,	TX2_B),
+	PINMUX_IPSR_DATA(IP1_7_5,	DACK2_A),
+	PINMUX_IPSR_MSEL(IP1_7_5,	TS_SDEN0_A,	SEL_TSIF0_A),
+
+	PINMUX_IPSR_MSEL(IP1_10_8,	SD1_CD_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP1_10_8,	MMC_D6),
+	PINMUX_IPSR_DATA(IP1_10_8,	A24),
+	PINMUX_IPSR_MSEL(IP1_10_8,	DREQ1_A,	SEL_DREQ1_A),
+	PINMUX_IPSR_MSEL(IP1_10_8,	HRX0_B,		SEL_HSCIF0_B),
+	PINMUX_IPSR_MSEL(IP1_10_8,	TS_SPSYNC0_A,	SEL_TSIF0_A),
+
+	PINMUX_IPSR_MSEL(IP1_14_11,	SD1_WP_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP1_14_11,	MMC_D7),
+	PINMUX_IPSR_DATA(IP1_14_11,	A25),
+	PINMUX_IPSR_DATA(IP1_14_11,	DACK1_A),
+	PINMUX_IPSR_MSEL(IP1_14_11,	HCTS0_B,	SEL_HSCIF0_B),
+	PINMUX_IPSR_MSEL(IP1_14_11,	RX3_C,		SEL_SCIF3_C),
+	PINMUX_IPSR_MSEL(IP1_14_11,	TS_SDAT0_A,	SEL_TSIF0_A),
+
+	PINMUX_IPSR_NOGP(IP1_16_15,	CLKOUT),
+	PINMUX_IPSR_NOGP(IP1_16_15,	HSPI_TX1_B),
+	PINMUX_IPSR_NOGP(IP1_16_15,	PWM0_B),
+
+	PINMUX_IPSR_NOGP(IP1_17,	CS0),
+	PINMUX_IPSR_NOGM(IP1_17,	HSPI_RX1_B,	SEL_HSPI1_B),
+
+	PINMUX_IPSR_NOGM(IP1_20_18,	SSI_SCK1_B,	SEL_SSI1_B),
+	PINMUX_IPSR_NOGP(IP1_20_18,	ATAG0_B),
+	PINMUX_IPSR_NOGP(IP1_20_18,	CS1_A26),
+	PINMUX_IPSR_NOGM(IP1_20_18,	SDA2_A,		SEL_I2C2_A),
+	PINMUX_IPSR_NOGM(IP1_20_18,	SCK2_B,		SEL_SCIF2_B),
+
+	PINMUX_IPSR_DATA(IP1_23_21,	MMC_D5),
+	PINMUX_IPSR_DATA(IP1_23_21,	ATADIR0_B),
+	PINMUX_IPSR_DATA(IP1_23_21,	RD_WR),
+
+	PINMUX_IPSR_DATA(IP1_24,	WE1),
+	PINMUX_IPSR_DATA(IP1_24,	ATAWR0_B),
+
+	PINMUX_IPSR_MSEL(IP1_27_25,	SSI_WS1_B,	SEL_SSI1_B),
+	PINMUX_IPSR_DATA(IP1_27_25,	EX_CS0),
+	PINMUX_IPSR_MSEL(IP1_27_25,	SCL2_A,		SEL_I2C2_A),
+	PINMUX_IPSR_DATA(IP1_27_25,	TX3_C),
+	PINMUX_IPSR_MSEL(IP1_27_25,	TS_SCK0_A,	SEL_TSIF0_A),
+
+	PINMUX_IPSR_DATA(IP1_29_28,	EX_CS1),
+	PINMUX_IPSR_DATA(IP1_29_28,	MMC_D4),
+
+	/* IPSR2 */
+	PINMUX_IPSR_DATA(IP2_2_0,	SD1_CLK_A),
+	PINMUX_IPSR_DATA(IP2_2_0,	MMC_CLK),
+	PINMUX_IPSR_DATA(IP2_2_0,	ATACS00),
+	PINMUX_IPSR_DATA(IP2_2_0,	EX_CS2),
+
+	PINMUX_IPSR_MSEL(IP2_5_3,	SD1_CMD_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP2_5_3,	MMC_CMD),
+	PINMUX_IPSR_DATA(IP2_5_3,	ATACS10),
+	PINMUX_IPSR_DATA(IP2_5_3,	EX_CS3),
+
+	PINMUX_IPSR_MSEL(IP2_8_6,	SD1_DAT0_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP2_8_6,	MMC_D0),
+	PINMUX_IPSR_DATA(IP2_8_6,	ATARD0),
+	PINMUX_IPSR_DATA(IP2_8_6,	EX_CS4),
+	PINMUX_IPSR_MSEL(IP2_8_6,	EX_WAIT1_A,	SEL_WAIT1_A),
+
+	PINMUX_IPSR_MSEL(IP2_11_9,	SD1_DAT1_A,	SEL_SD1_A),
+	PINMUX_IPSR_DATA(IP2_11_9,	MMC_D1),
+	PINMUX_IPSR_DATA(IP2_11_9,	ATAWR0_A),
+	PINMUX_IPSR_DATA(IP2_11_9,	EX_CS5),
+	PINMUX_IPSR_MSEL(IP2_11_9,	EX_WAIT2_A,	SEL_WAIT2_A),
+
+	PINMUX_IPSR_MSEL(IP2_13_12,	DREQ0_A,	SEL_DREQ0_A),
+	PINMUX_IPSR_MSEL(IP2_13_12,	RX3_A,		SEL_SCIF3_A),
+
+	PINMUX_IPSR_DATA(IP2_16_14,	DACK0),
+	PINMUX_IPSR_DATA(IP2_16_14,	TX3_A),
+	PINMUX_IPSR_DATA(IP2_16_14,	DRACK0),
+
+	PINMUX_IPSR_DATA(IP2_17,	EX_WAIT0),
+	PINMUX_IPSR_DATA(IP2_17,	PWM0_C),
+
+	PINMUX_IPSR_NOGP(IP2_18,	D0),
+	PINMUX_IPSR_NOGP(IP2_19,	D1),
+	PINMUX_IPSR_NOGP(IP2_20,	D2),
+	PINMUX_IPSR_NOGP(IP2_21,	D3),
+	PINMUX_IPSR_NOGP(IP2_22,	D4),
+	PINMUX_IPSR_NOGP(IP2_23,	D5),
+	PINMUX_IPSR_NOGP(IP2_24,	D6),
+	PINMUX_IPSR_NOGP(IP2_25,	D7),
+	PINMUX_IPSR_NOGP(IP2_26,	D8),
+	PINMUX_IPSR_NOGP(IP2_27,	D9),
+	PINMUX_IPSR_NOGP(IP2_28,	D10),
+	PINMUX_IPSR_NOGP(IP2_29,	D11),
+
+	PINMUX_IPSR_DATA(IP2_30,	RD_WR_B),
+	PINMUX_IPSR_DATA(IP2_30,	IRQ0),
+
+	PINMUX_IPSR_DATA(IP2_31,	MLB_CLK),
+	PINMUX_IPSR_MSEL(IP2_31,	IRQ1_A,		SEL_IRQ1_A),
+
+	/* IPSR3 */
+	PINMUX_IPSR_DATA(IP3_1_0,	MLB_SIG),
+	PINMUX_IPSR_MSEL(IP3_1_0,	RX5_B,		SEL_SCIF5_B),
+	PINMUX_IPSR_MSEL(IP3_1_0,	SDA3_A,		SEL_I2C3_A),
+	PINMUX_IPSR_MSEL(IP3_1_0,	IRQ2_A,		SEL_IRQ2_A),
+
+	PINMUX_IPSR_DATA(IP3_4_2,	MLB_DAT),
+	PINMUX_IPSR_DATA(IP3_4_2,	TX5_B),
+	PINMUX_IPSR_MSEL(IP3_4_2,	SCL3_A,		SEL_I2C3_A),
+	PINMUX_IPSR_MSEL(IP3_4_2,	IRQ3_A,		SEL_IRQ3_A),
+	PINMUX_IPSR_DATA(IP3_4_2,	SDSELF_B),
+
+	PINMUX_IPSR_MSEL(IP3_7_5,	SD1_CMD_B,	SEL_SD1_B),
+	PINMUX_IPSR_DATA(IP3_7_5,	SCIF_CLK),
+	PINMUX_IPSR_DATA(IP3_7_5,	AUDIO_CLKOUT_B),
+	PINMUX_IPSR_MSEL(IP3_7_5,	CAN_CLK_B,	SEL_CANCLK_B),
+	PINMUX_IPSR_MSEL(IP3_7_5,	SDA3_B,		SEL_I2C3_B),
+
+	PINMUX_IPSR_DATA(IP3_9_8,	SD1_CLK_B),
+	PINMUX_IPSR_DATA(IP3_9_8,	HTX0_A),
+	PINMUX_IPSR_DATA(IP3_9_8,	TX0_A),
+
+	PINMUX_IPSR_MSEL(IP3_12_10,	SD1_DAT0_B,	SEL_SD1_B),
+	PINMUX_IPSR_MSEL(IP3_12_10,	HRX0_A,		SEL_HSCIF0_A),
+	PINMUX_IPSR_MSEL(IP3_12_10,	RX0_A,		SEL_SCIF0_A),
+
+	PINMUX_IPSR_MSEL(IP3_15_13,	SD1_DAT1_B,	SEL_SD1_B),
+	PINMUX_IPSR_MSEL(IP3_15_13,	HSCK0,		SEL_HSCIF0_A),
+	PINMUX_IPSR_DATA(IP3_15_13,	SCK0),
+	PINMUX_IPSR_MSEL(IP3_15_13,	SCL3_B,		SEL_I2C3_B),
+
+	PINMUX_IPSR_MSEL(IP3_18_16,	SD1_DAT2_B,	SEL_SD1_B),
+	PINMUX_IPSR_MSEL(IP3_18_16,	HCTS0_A,	SEL_HSCIF0_A),
+	PINMUX_IPSR_DATA(IP3_18_16,	CTS0),
+
+	PINMUX_IPSR_MSEL(IP3_20_19,	SD1_DAT3_B,	SEL_SD1_B),
+	PINMUX_IPSR_MSEL(IP3_20_19,	HRTS0_A,	SEL_HSCIF0_A),
+	PINMUX_IPSR_DATA(IP3_20_19,	RTS0),
+
+	PINMUX_IPSR_DATA(IP3_23_21,	SSI_SCK4),
+	PINMUX_IPSR_DATA(IP3_23_21,	DU0_DR0),
+	PINMUX_IPSR_DATA(IP3_23_21,	LCDOUT0),
+	PINMUX_IPSR_DATA(IP3_23_21,	AUDATA2),
+	PINMUX_IPSR_DATA(IP3_23_21,	ARM_TRACEDATA_2),
+	PINMUX_IPSR_MSEL(IP3_23_21,	SDA3_C,		SEL_I2C3_C),
+	PINMUX_IPSR_DATA(IP3_23_21,	ADICHS1),
+	PINMUX_IPSR_MSEL(IP3_23_21,	TS_SDEN0_B,	SEL_TSIF0_B),
+
+	PINMUX_IPSR_DATA(IP3_26_24,	SSI_WS4),
+	PINMUX_IPSR_DATA(IP3_26_24,	DU0_DR1),
+	PINMUX_IPSR_DATA(IP3_26_24,	LCDOUT1),
+	PINMUX_IPSR_DATA(IP3_26_24,	AUDATA3),
+	PINMUX_IPSR_DATA(IP3_26_24,	ARM_TRACEDATA_3),
+	PINMUX_IPSR_MSEL(IP3_26_24,	SCL3_C,		SEL_I2C3_C),
+	PINMUX_IPSR_DATA(IP3_26_24,	ADICHS2),
+	PINMUX_IPSR_MSEL(IP3_26_24,	TS_SPSYNC0_B,	SEL_TSIF0_B),
+
+	PINMUX_IPSR_DATA(IP3_27,	DU0_DR2),
+	PINMUX_IPSR_DATA(IP3_27,	LCDOUT2),
+
+	PINMUX_IPSR_DATA(IP3_28,	DU0_DR3),
+	PINMUX_IPSR_DATA(IP3_28,	LCDOUT3),
+
+	PINMUX_IPSR_DATA(IP3_29,	DU0_DR4),
+	PINMUX_IPSR_DATA(IP3_29,	LCDOUT4),
+
+	PINMUX_IPSR_DATA(IP3_30,	DU0_DR5),
+	PINMUX_IPSR_DATA(IP3_30,	LCDOUT5),
+
+	PINMUX_IPSR_DATA(IP3_31,	DU0_DR6),
+	PINMUX_IPSR_DATA(IP3_31,	LCDOUT6),
+
+	/* IPSR4 */
+	PINMUX_IPSR_DATA(IP4_0,		DU0_DR7),
+	PINMUX_IPSR_DATA(IP4_0,		LCDOUT7),
+
+	PINMUX_IPSR_DATA(IP4_3_1,	DU0_DG0),
+	PINMUX_IPSR_DATA(IP4_3_1,	LCDOUT8),
+	PINMUX_IPSR_DATA(IP4_3_1,	AUDATA4),
+	PINMUX_IPSR_DATA(IP4_3_1,	ARM_TRACEDATA_4),
+	PINMUX_IPSR_DATA(IP4_3_1,	TX1_D),
+	PINMUX_IPSR_DATA(IP4_3_1,	CAN0_TX_A),
+	PINMUX_IPSR_DATA(IP4_3_1,	ADICHS0),
+
+	PINMUX_IPSR_DATA(IP4_6_4,	DU0_DG1),
+	PINMUX_IPSR_DATA(IP4_6_4,	LCDOUT9),
+	PINMUX_IPSR_DATA(IP4_6_4,	AUDATA5),
+	PINMUX_IPSR_DATA(IP4_6_4,	ARM_TRACEDATA_5),
+	PINMUX_IPSR_MSEL(IP4_6_4,	RX1_D,		SEL_SCIF1_D),
+	PINMUX_IPSR_MSEL(IP4_6_4,	CAN0_RX_A,	SEL_CAN0_A),
+	PINMUX_IPSR_DATA(IP4_6_4,	ADIDATA),
+
+	PINMUX_IPSR_DATA(IP4_7,		DU0_DG2),
+	PINMUX_IPSR_DATA(IP4_7,		LCDOUT10),
+
+	PINMUX_IPSR_DATA(IP4_8,		DU0_DG3),
+	PINMUX_IPSR_DATA(IP4_8,		LCDOUT11),
+
+	PINMUX_IPSR_DATA(IP4_10_9,	DU0_DG4),
+	PINMUX_IPSR_DATA(IP4_10_9,	LCDOUT12),
+	PINMUX_IPSR_MSEL(IP4_10_9,	RX0_B,		SEL_SCIF0_B),
+
+	PINMUX_IPSR_DATA(IP4_12_11,	DU0_DG5),
+	PINMUX_IPSR_DATA(IP4_12_11,	LCDOUT13),
+	PINMUX_IPSR_DATA(IP4_12_11,	TX0_B),
+
+	PINMUX_IPSR_DATA(IP4_14_13,	DU0_DG6),
+	PINMUX_IPSR_DATA(IP4_14_13,	LCDOUT14),
+	PINMUX_IPSR_MSEL(IP4_14_13,	RX4_A,		SEL_SCIF4_A),
+
+	PINMUX_IPSR_DATA(IP4_16_15,	DU0_DG7),
+	PINMUX_IPSR_DATA(IP4_16_15,	LCDOUT15),
+	PINMUX_IPSR_DATA(IP4_16_15,	TX4_A),
+
+	PINMUX_IPSR_MSEL(IP4_20_17,	SSI_SCK2_B,	SEL_SSI2_B),
+	PINMUX_DATA(VI0_R0_B_MARK,	FN_IP4_20_17,	FN_VI0_R0_B,	FN_SEL_VI0_B), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R0_D_MARK,	FN_IP4_20_17,	FN_VI0_R0_B,	FN_SEL_VI0_D), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP4_20_17,	DU0_DB0),
+	PINMUX_IPSR_DATA(IP4_20_17,	LCDOUT16),
+	PINMUX_IPSR_DATA(IP4_20_17,	AUDATA6),
+	PINMUX_IPSR_DATA(IP4_20_17,	ARM_TRACEDATA_6),
+	PINMUX_IPSR_MSEL(IP4_20_17,	GPSCLK_A,	SEL_GPS_A),
+	PINMUX_IPSR_DATA(IP4_20_17,	PWM0_A),
+	PINMUX_IPSR_DATA(IP4_20_17,	ADICLK),
+	PINMUX_IPSR_MSEL(IP4_20_17,	TS_SDAT0_B,	SEL_TSIF0_B),
+
+	PINMUX_IPSR_DATA(IP4_24_21,	AUDIO_CLKC),
+	PINMUX_DATA(VI0_R1_B_MARK,	FN_IP4_24_21,	FN_VI0_R1_B,	FN_SEL_VI0_B), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R1_D_MARK,	FN_IP4_24_21,	FN_VI0_R1_B,	FN_SEL_VI0_D), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP4_24_21,	DU0_DB1),
+	PINMUX_IPSR_DATA(IP4_24_21,	LCDOUT17),
+	PINMUX_IPSR_DATA(IP4_24_21,	AUDATA7),
+	PINMUX_IPSR_DATA(IP4_24_21,	ARM_TRACEDATA_7),
+	PINMUX_IPSR_MSEL(IP4_24_21,	GPSIN_A,	SEL_GPS_A),
+	PINMUX_IPSR_DATA(IP4_24_21,	ADICS_SAMP),
+	PINMUX_IPSR_MSEL(IP4_24_21,	TS_SCK0_B,	SEL_TSIF0_B),
+
+	PINMUX_DATA(VI0_R2_B_MARK,	FN_IP4_26_25,	FN_VI0_R2_B,	FN_SEL_VI0_B), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R2_D_MARK,	FN_IP4_26_25,	FN_VI0_R2_B,	FN_SEL_VI0_D), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP4_26_25,	DU0_DB2),
+	PINMUX_IPSR_DATA(IP4_26_25,	LCDOUT18),
+
+	PINMUX_IPSR_MSEL(IP4_28_27,	VI0_R3_B,	SEL_VI0_B),
+	PINMUX_IPSR_DATA(IP4_28_27,	DU0_DB3),
+	PINMUX_IPSR_DATA(IP4_28_27,	LCDOUT19),
+
+	PINMUX_DATA(VI0_R4_B_MARK,	FN_IP4_30_29,	FN_VI0_R4_B,	FN_SEL_VI0_B), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R4_D_MARK,	FN_IP4_30_29,	FN_VI0_R4_B,	FN_SEL_VI0_D), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP4_30_29,	DU0_DB4),
+	PINMUX_IPSR_DATA(IP4_30_29,	LCDOUT20),
+
+	/* IPSR5 */
+	PINMUX_DATA(VI0_R5_B_MARK,	FN_IP5_1_0,	FN_VI0_R5_B,	FN_SEL_VI0_B), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R5_D_MARK,	FN_IP5_1_0,	FN_VI0_R5_B,	FN_SEL_VI0_D), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP5_1_0,	DU0_DB5),
+	PINMUX_IPSR_DATA(IP5_1_0,	LCDOUT21),
+
+	PINMUX_IPSR_MSEL(IP5_3_2,	VI1_DATA10_B,	SEL_VI1_B),
+	PINMUX_IPSR_DATA(IP5_3_2,	DU0_DB6),
+	PINMUX_IPSR_DATA(IP5_3_2,	LCDOUT22),
+
+	PINMUX_IPSR_MSEL(IP5_5_4,	VI1_DATA11_B,	SEL_VI1_B),
+	PINMUX_IPSR_DATA(IP5_5_4,	DU0_DB7),
+	PINMUX_IPSR_DATA(IP5_5_4,	LCDOUT23),
+
+	PINMUX_IPSR_DATA(IP5_6,		DU0_DOTCLKIN),
+	PINMUX_IPSR_DATA(IP5_6,		QSTVA_QVS),
+
+	PINMUX_IPSR_DATA(IP5_7,		DU0_DOTCLKO_UT0),
+	PINMUX_IPSR_DATA(IP5_7,		QCLK),
+
+	PINMUX_IPSR_DATA(IP5_9_8,	DU0_DOTCLKO_UT1),
+	PINMUX_IPSR_DATA(IP5_9_8,	QSTVB_QVE),
+	PINMUX_IPSR_DATA(IP5_9_8,	AUDIO_CLKOUT_A),
+	PINMUX_IPSR_MSEL(IP5_9_8,	REMOCON_C,	SEL_REMOCON_C),
+
+	PINMUX_IPSR_MSEL(IP5_11_10,	SSI_WS2_B,	SEL_SSI2_B),
+	PINMUX_IPSR_DATA(IP5_11_10,	DU0_EXHSYNC_DU0_HSYNC),
+	PINMUX_IPSR_DATA(IP5_11_10,	QSTH_QHS),
+
+	PINMUX_IPSR_DATA(IP5_12,	DU0_EXVSYNC_DU0_VSYNC),
+	PINMUX_IPSR_DATA(IP5_12,	QSTB_QHE),
+
+	PINMUX_IPSR_DATA(IP5_14_13,	DU0_EXODDF_DU0_ODDF_DISP_CDE),
+	PINMUX_IPSR_DATA(IP5_14_13,	QCPV_QDE),
+	PINMUX_IPSR_MSEL(IP5_14_13,	FMCLK_D,	SEL_FM_D),
+
+	PINMUX_IPSR_MSEL(IP5_17_15,	SSI_SCK1_A,	SEL_SSI1_A),
+	PINMUX_IPSR_DATA(IP5_17_15,	DU0_DISP),
+	PINMUX_IPSR_DATA(IP5_17_15,	QPOLA),
+	PINMUX_IPSR_DATA(IP5_17_15,	AUDCK),
+	PINMUX_IPSR_DATA(IP5_17_15,	ARM_TRACECLK),
+	PINMUX_IPSR_DATA(IP5_17_15,	BPFCLK_D),
+
+	PINMUX_IPSR_MSEL(IP5_20_18,	SSI_WS1_A,	SEL_SSI1_A),
+	PINMUX_IPSR_DATA(IP5_20_18,	DU0_CDE),
+	PINMUX_IPSR_DATA(IP5_20_18,	QPOLB),
+	PINMUX_IPSR_DATA(IP5_20_18,	AUDSYNC),
+	PINMUX_IPSR_DATA(IP5_20_18,	ARM_TRACECTL),
+	PINMUX_IPSR_MSEL(IP5_20_18,	FMIN_D,		SEL_FM_D),
+
+	PINMUX_IPSR_MSEL(IP5_22_21,	SD1_CD_B,	SEL_SD1_B),
+	PINMUX_IPSR_DATA(IP5_22_21,	SSI_SCK78),
+	PINMUX_IPSR_MSEL(IP5_22_21,	HSPI_RX0_B,	SEL_HSPI0_B),
+	PINMUX_IPSR_DATA(IP5_22_21,	TX1_B),
+
+	PINMUX_IPSR_MSEL(IP5_25_23,	SD1_WP_B,	SEL_SD1_B),
+	PINMUX_IPSR_DATA(IP5_25_23,	SSI_WS78),
+	PINMUX_IPSR_MSEL(IP5_25_23,	HSPI_CLK0_B,	SEL_HSPI0_B),
+	PINMUX_IPSR_MSEL(IP5_25_23,	RX1_B,		SEL_SCIF1_B),
+	PINMUX_IPSR_MSEL(IP5_25_23,	CAN_CLK_D,	SEL_CANCLK_D),
+
+	PINMUX_IPSR_DATA(IP5_28_26,	SSI_SDATA8),
+	PINMUX_IPSR_MSEL(IP5_28_26,	SSI_SCK2_A,	SEL_SSI2_A),
+	PINMUX_IPSR_MSEL(IP5_28_26,	HSPI_CS0_B,	SEL_HSPI0_B),
+	PINMUX_IPSR_DATA(IP5_28_26,	TX2_A),
+	PINMUX_IPSR_DATA(IP5_28_26,	CAN0_TX_B),
+
+	PINMUX_IPSR_DATA(IP5_30_29,	SSI_SDATA7),
+	PINMUX_IPSR_DATA(IP5_30_29,	HSPI_TX0_B),
+	PINMUX_IPSR_MSEL(IP5_30_29,	RX2_A,		SEL_SCIF2_A),
+	PINMUX_IPSR_MSEL(IP5_30_29,	CAN0_RX_B,	SEL_CAN0_B),
+
+	/* IPSR6 */
+	PINMUX_IPSR_DATA(IP6_1_0,	SSI_SCK6),
+	PINMUX_IPSR_MSEL(IP6_1_0,	HSPI_RX2_A,	SEL_HSPI2_A),
+	PINMUX_IPSR_MSEL(IP6_1_0,	FMCLK_B,	SEL_FM_B),
+	PINMUX_IPSR_DATA(IP6_1_0,	CAN1_TX_B),
+
+	PINMUX_IPSR_DATA(IP6_4_2,	SSI_WS6),
+	PINMUX_IPSR_MSEL(IP6_4_2,	HSPI_CLK2_A,	SEL_HSPI2_A),
+	PINMUX_IPSR_DATA(IP6_4_2,	BPFCLK_B),
+	PINMUX_IPSR_MSEL(IP6_4_2,	CAN1_RX_B,	SEL_CAN1_B),
+
+	PINMUX_IPSR_DATA(IP6_6_5,	SSI_SDATA6),
+	PINMUX_IPSR_DATA(IP6_6_5,	HSPI_TX2_A),
+	PINMUX_IPSR_MSEL(IP6_6_5,	FMIN_B,		SEL_FM_B),
+
+	PINMUX_IPSR_DATA(IP6_7,		SSI_SCK5),
+	PINMUX_IPSR_MSEL(IP6_7,		RX4_C,		SEL_SCIF4_C),
+
+	PINMUX_IPSR_DATA(IP6_8,		SSI_WS5),
+	PINMUX_IPSR_DATA(IP6_8,		TX4_C),
+
+	PINMUX_IPSR_DATA(IP6_9,		SSI_SDATA5),
+	PINMUX_IPSR_MSEL(IP6_9,		RX0_D,		SEL_SCIF0_D),
+
+	PINMUX_IPSR_DATA(IP6_10,	SSI_WS34),
+	PINMUX_IPSR_DATA(IP6_10,	ARM_TRACEDATA_8),
+
+	PINMUX_IPSR_DATA(IP6_12_11,	SSI_SDATA4),
+	PINMUX_IPSR_MSEL(IP6_12_11,	SSI_WS2_A,	SEL_SSI2_A),
+	PINMUX_IPSR_DATA(IP6_12_11,	ARM_TRACEDATA_9),
+
+	PINMUX_IPSR_DATA(IP6_13,	SSI_SDATA3),
+	PINMUX_IPSR_DATA(IP6_13,	ARM_TRACEDATA_10),
+
+	PINMUX_IPSR_DATA(IP6_15_14,	SSI_SCK012),
+	PINMUX_IPSR_DATA(IP6_15_14,	ARM_TRACEDATA_11),
+	PINMUX_IPSR_DATA(IP6_15_14,	TX0_D),
+
+	PINMUX_IPSR_DATA(IP6_16,	SSI_WS012),
+	PINMUX_IPSR_DATA(IP6_16,	ARM_TRACEDATA_12),
+
+	PINMUX_IPSR_DATA(IP6_18_17,	SSI_SDATA2),
+	PINMUX_IPSR_MSEL(IP6_18_17,	HSPI_CS2_A,	SEL_HSPI2_A),
+	PINMUX_IPSR_DATA(IP6_18_17,	ARM_TRACEDATA_13),
+	PINMUX_IPSR_MSEL(IP6_18_17,	SDA1_A,		SEL_I2C1_A),
+
+	PINMUX_IPSR_DATA(IP6_20_19,	SSI_SDATA1),
+	PINMUX_IPSR_DATA(IP6_20_19,	ARM_TRACEDATA_14),
+	PINMUX_IPSR_MSEL(IP6_20_19,	SCL1_A,		SEL_I2C1_A),
+	PINMUX_IPSR_MSEL(IP6_20_19,	SCK2_A,		SEL_SCIF2_A),
+
+	PINMUX_IPSR_DATA(IP6_21,	SSI_SDATA0),
+	PINMUX_IPSR_DATA(IP6_21,	ARM_TRACEDATA_15),
+
+	PINMUX_IPSR_DATA(IP6_23_22,	SD0_CLK),
+	PINMUX_IPSR_DATA(IP6_23_22,	SUB_TDO),
+
+	PINMUX_IPSR_DATA(IP6_25_24,	SD0_CMD),
+	PINMUX_IPSR_DATA(IP6_25_24,	SUB_TRST),
+
+	PINMUX_IPSR_DATA(IP6_27_26,	SD0_DAT0),
+	PINMUX_IPSR_DATA(IP6_27_26,	SUB_TMS),
+
+	PINMUX_IPSR_DATA(IP6_29_28,	SD0_DAT1),
+	PINMUX_IPSR_DATA(IP6_29_28,	SUB_TCK),
+
+	PINMUX_IPSR_DATA(IP6_31_30,	SD0_DAT2),
+	PINMUX_IPSR_DATA(IP6_31_30,	SUB_TDI),
+
+	/* IPSR7 */
+	PINMUX_IPSR_DATA(IP7_1_0,	SD0_DAT3),
+	PINMUX_IPSR_MSEL(IP7_1_0,	IRQ1_B,		SEL_IRQ1_B),
+
+	PINMUX_IPSR_DATA(IP7_3_2,	SD0_CD),
+	PINMUX_IPSR_DATA(IP7_3_2,	TX5_A),
+
+	PINMUX_IPSR_DATA(IP7_5_4,	SD0_WP),
+	PINMUX_IPSR_MSEL(IP7_5_4,	RX5_A,		SEL_SCIF5_A),
+
+	PINMUX_IPSR_DATA(IP7_8_6,	VI1_CLKENB),
+	PINMUX_IPSR_MSEL(IP7_8_6,	HSPI_CLK0_A,	SEL_HSPI0_A),
+	PINMUX_IPSR_DATA(IP7_8_6,	HTX1_A),
+	PINMUX_IPSR_MSEL(IP7_8_6,	RTS1_C,		SEL_SCIF1_C),
+
+	PINMUX_IPSR_DATA(IP7_11_9,	VI1_FIELD),
+	PINMUX_IPSR_MSEL(IP7_11_9,	HSPI_CS0_A,	SEL_HSPI0_A),
+	PINMUX_IPSR_MSEL(IP7_11_9,	HRX1_A,		SEL_HSCIF1_A),
+	PINMUX_IPSR_MSEL(IP7_11_9,	SCK1_C,		SEL_SCIF1_C),
+
+	PINMUX_IPSR_DATA(IP7_14_12,	VI1_HSYNC),
+	PINMUX_IPSR_MSEL(IP7_14_12,	HSPI_RX0_A,	SEL_HSPI0_A),
+	PINMUX_IPSR_MSEL(IP7_14_12,	HRTS1_A,	SEL_HSCIF1_A),
+	PINMUX_IPSR_MSEL(IP7_14_12,	FMCLK_A,	SEL_FM_A),
+	PINMUX_IPSR_MSEL(IP7_14_12,	RX1_C,		SEL_SCIF1_C),
+
+	PINMUX_IPSR_DATA(IP7_17_15,	VI1_VSYNC),
+	PINMUX_IPSR_DATA(IP7_17_15,	HSPI_TX0),
+	PINMUX_IPSR_MSEL(IP7_17_15,	HCTS1_A,	SEL_HSCIF1_A),
+	PINMUX_IPSR_DATA(IP7_17_15,	BPFCLK_A),
+	PINMUX_IPSR_DATA(IP7_17_15,	TX1_C),
+
+	PINMUX_IPSR_DATA(IP7_20_18,	TCLK0),
+	PINMUX_IPSR_MSEL(IP7_20_18,	HSCK1_A,	SEL_HSCIF1_A),
+	PINMUX_IPSR_MSEL(IP7_20_18,	FMIN_A,		SEL_FM_A),
+	PINMUX_IPSR_MSEL(IP7_20_18,	IRQ2_C,		SEL_IRQ2_C),
+	PINMUX_IPSR_MSEL(IP7_20_18,	CTS1_C,		SEL_SCIF1_C),
+	PINMUX_IPSR_DATA(IP7_20_18,	SPEEDIN),
+
+	PINMUX_IPSR_DATA(IP7_21,	VI0_CLK),
+	PINMUX_IPSR_MSEL(IP7_21,	CAN_CLK_A,	SEL_CANCLK_A),
+
+	PINMUX_IPSR_DATA(IP7_24_22,	VI0_CLKENB),
+	PINMUX_IPSR_MSEL(IP7_24_22,	SD2_DAT2_B,	SEL_SD2_B),
+	PINMUX_IPSR_DATA(IP7_24_22,	VI1_DATA0),
+	PINMUX_IPSR_DATA(IP7_24_22,	DU1_DG6),
+	PINMUX_IPSR_MSEL(IP7_24_22,	HSPI_RX1_A,	SEL_HSPI1_A),
+	PINMUX_IPSR_MSEL(IP7_24_22,	RX4_B,		SEL_SCIF4_B),
+
+	PINMUX_IPSR_DATA(IP7_28_25,	VI0_FIELD),
+	PINMUX_IPSR_MSEL(IP7_28_25,	SD2_DAT3_B,	SEL_SD2_B),
+	PINMUX_DATA(VI0_R3_C_MARK,	FN_IP7_28_25,	FN_VI0_R3_C,	FN_SEL_VI0_C), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R3_D_MARK,	FN_IP7_28_25,	FN_VI0_R3_C,	FN_SEL_VI0_D), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP7_28_25,	VI1_DATA1),
+	PINMUX_IPSR_DATA(IP7_28_25,	DU1_DG7),
+	PINMUX_IPSR_MSEL(IP7_28_25,	HSPI_CLK1_A,	SEL_HSPI1_A),
+	PINMUX_IPSR_DATA(IP7_28_25,	TX4_B),
+
+	PINMUX_IPSR_DATA(IP7_31_29,	VI0_HSYNC),
+	PINMUX_IPSR_MSEL(IP7_31_29,	SD2_CD_B,	SEL_SD2_B),
+	PINMUX_IPSR_DATA(IP7_31_29,	VI1_DATA2),
+	PINMUX_IPSR_DATA(IP7_31_29,	DU1_DR2),
+	PINMUX_IPSR_MSEL(IP7_31_29,	HSPI_CS1_A,	SEL_HSPI1_A),
+	PINMUX_IPSR_MSEL(IP7_31_29,	RX3_B,		SEL_SCIF3_B),
+
+	/* IPSR8 */
+	PINMUX_IPSR_DATA(IP8_2_0,	VI0_VSYNC),
+	PINMUX_IPSR_MSEL(IP8_2_0,	SD2_WP_B,	SEL_SD2_B),
+	PINMUX_IPSR_DATA(IP8_2_0,	VI1_DATA3),
+	PINMUX_IPSR_DATA(IP8_2_0,	DU1_DR3),
+	PINMUX_IPSR_DATA(IP8_2_0,	HSPI_TX1_A),
+	PINMUX_IPSR_DATA(IP8_2_0,	TX3_B),
+
+	PINMUX_IPSR_DATA(IP8_5_3,	VI0_DATA0_VI0_B0),
+	PINMUX_IPSR_DATA(IP8_5_3,	DU1_DG2),
+	PINMUX_IPSR_MSEL(IP8_5_3,	IRQ2_B,		SEL_IRQ2_B),
+	PINMUX_IPSR_MSEL(IP8_5_3,	RX3_D,		SEL_SCIF3_D),
+
+	PINMUX_IPSR_DATA(IP8_8_6,	VI0_DATA1_VI0_B1),
+	PINMUX_IPSR_DATA(IP8_8_6,	DU1_DG3),
+	PINMUX_IPSR_MSEL(IP8_8_6,	IRQ3_B,		SEL_IRQ3_B),
+	PINMUX_IPSR_DATA(IP8_8_6,	TX3_D),
+
+	PINMUX_IPSR_DATA(IP8_10_9,	VI0_DATA2_VI0_B2),
+	PINMUX_IPSR_DATA(IP8_10_9,	DU1_DG4),
+	PINMUX_IPSR_MSEL(IP8_10_9,	RX0_C,		SEL_SCIF0_C),
+
+	PINMUX_IPSR_DATA(IP8_13_11,	VI0_DATA3_VI0_B3),
+	PINMUX_IPSR_DATA(IP8_13_11,	DU1_DG5),
+	PINMUX_IPSR_DATA(IP8_13_11,	TX1_A),
+	PINMUX_IPSR_DATA(IP8_13_11,	TX0_C),
+
+	PINMUX_IPSR_DATA(IP8_15_14,	VI0_DATA4_VI0_B4),
+	PINMUX_IPSR_DATA(IP8_15_14,	DU1_DB2),
+	PINMUX_IPSR_MSEL(IP8_15_14,	RX1_A,		SEL_SCIF1_A),
+
+	PINMUX_IPSR_DATA(IP8_18_16,	VI0_DATA5_VI0_B5),
+	PINMUX_IPSR_DATA(IP8_18_16,	DU1_DB3),
+	PINMUX_IPSR_MSEL(IP8_18_16,	SCK1_A,		SEL_SCIF1_A),
+	PINMUX_IPSR_DATA(IP8_18_16,	PWM4),
+	PINMUX_IPSR_MSEL(IP8_18_16,	HSCK1_B,	SEL_HSCIF1_B),
+
+	PINMUX_IPSR_DATA(IP8_21_19,	VI0_DATA6_VI0_G0),
+	PINMUX_IPSR_DATA(IP8_21_19,	DU1_DB4),
+	PINMUX_IPSR_MSEL(IP8_21_19,	CTS1_A,		SEL_SCIF1_A),
+	PINMUX_IPSR_DATA(IP8_21_19,	PWM5),
+
+	PINMUX_IPSR_DATA(IP8_23_22,	VI0_DATA7_VI0_G1),
+	PINMUX_IPSR_DATA(IP8_23_22,	DU1_DB5),
+	PINMUX_IPSR_MSEL(IP8_23_22,	RTS1_A,		SEL_SCIF1_A),
+
+	PINMUX_IPSR_DATA(IP8_26_24,	VI0_G2),
+	PINMUX_IPSR_DATA(IP8_26_24,	SD2_CLK_B),
+	PINMUX_IPSR_DATA(IP8_26_24,	VI1_DATA4),
+	PINMUX_IPSR_DATA(IP8_26_24,	DU1_DR4),
+	PINMUX_IPSR_DATA(IP8_26_24,	HTX1_B),
+
+	PINMUX_IPSR_DATA(IP8_29_27,	VI0_G3),
+	PINMUX_IPSR_MSEL(IP8_29_27,	SD2_CMD_B,	SEL_SD2_B),
+	PINMUX_IPSR_DATA(IP8_29_27,	VI1_DATA5),
+	PINMUX_IPSR_DATA(IP8_29_27,	DU1_DR5),
+	PINMUX_IPSR_MSEL(IP8_29_27,	HRX1_B,		SEL_HSCIF1_B),
+
+	/* IPSR9 */
+	PINMUX_IPSR_DATA(IP9_2_0,	VI0_G4),
+	PINMUX_IPSR_MSEL(IP9_2_0,	SD2_DAT0_B,	SEL_SD2_B),
+	PINMUX_IPSR_DATA(IP9_2_0,	VI1_DATA6),
+	PINMUX_IPSR_DATA(IP9_2_0,	DU1_DR6),
+	PINMUX_IPSR_MSEL(IP9_2_0,	HRTS1_B,	SEL_HSCIF1_B),
+
+	PINMUX_IPSR_DATA(IP9_5_3,	VI0_G5),
+	PINMUX_IPSR_MSEL(IP9_5_3,	SD2_DAT1_B,	SEL_SD2_B),
+	PINMUX_IPSR_DATA(IP9_5_3,	VI1_DATA7),
+	PINMUX_IPSR_DATA(IP9_5_3,	DU1_DR7),
+	PINMUX_IPSR_MSEL(IP9_5_3,	HCTS1_B,	SEL_HSCIF1_B),
+
+	PINMUX_DATA(VI0_R0_A_MARK,	FN_IP9_8_6,	FN_VI0_R0_A,	FN_SEL_VI0_A), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R0_C_MARK,	FN_IP9_8_6,	FN_VI0_R0_A,	FN_SEL_VI0_C), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP9_8_6,	VI1_CLK),
+	PINMUX_IPSR_DATA(IP9_8_6,	ETH_REF_CLK),
+	PINMUX_IPSR_DATA(IP9_8_6,	DU1_DOTCLKIN),
+
+	PINMUX_DATA(VI0_R1_A_MARK,	FN_IP9_11_9,	FN_VI0_R1_A,	FN_SEL_VI0_A), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R1_C_MARK,	FN_IP9_11_9,	FN_VI0_R1_A,	FN_SEL_VI0_C), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP9_11_9,	VI1_DATA8),
+	PINMUX_IPSR_DATA(IP9_11_9,	DU1_DB6),
+	PINMUX_IPSR_DATA(IP9_11_9,	ETH_TXD0),
+	PINMUX_IPSR_DATA(IP9_11_9,	PWM2),
+	PINMUX_IPSR_DATA(IP9_11_9,	TCLK1),
+
+	PINMUX_DATA(VI0_R2_A_MARK,	FN_IP9_14_12,	FN_VI0_R2_A,	FN_SEL_VI0_A), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R2_C_MARK,	FN_IP9_14_12,	FN_VI0_R2_A,	FN_SEL_VI0_C), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP9_14_12,	VI1_DATA9),
+	PINMUX_IPSR_DATA(IP9_14_12,	DU1_DB7),
+	PINMUX_IPSR_DATA(IP9_14_12,	ETH_TXD1),
+	PINMUX_IPSR_DATA(IP9_14_12,	PWM3),
+
+	PINMUX_IPSR_MSEL(IP9_17_15,	VI0_R3_A,	SEL_VI0_A),
+	PINMUX_IPSR_DATA(IP9_17_15,	ETH_CRS_DV),
+	PINMUX_IPSR_DATA(IP9_17_15,	IECLK),
+	PINMUX_IPSR_MSEL(IP9_17_15,	SCK2_C,		SEL_SCIF2_C),
+
+	PINMUX_DATA(VI0_R4_A_MARK,	FN_IP9_20_18,	FN_VI0_R4_A,	FN_SEL_VI0_A), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R3_C_MARK,	FN_IP9_20_18,	FN_VI0_R4_A,	FN_SEL_VI0_C), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP9_20_18,	ETH_TX_EN),
+	PINMUX_IPSR_DATA(IP9_20_18,	IETX),
+	PINMUX_IPSR_DATA(IP9_20_18,	TX2_C),
+
+	PINMUX_DATA(VI0_R5_A_MARK,	FN_IP9_23_21,	FN_VI0_R5_A,	FN_SEL_VI0_A), /* see sel_vi0 */
+	PINMUX_DATA(VI0_R5_C_MARK,	FN_IP9_23_21,	FN_VI0_R5_A,	FN_SEL_VI0_C), /* see sel_vi0 */
+	PINMUX_IPSR_DATA(IP9_23_21,	ETH_RX_ER),
+	PINMUX_IPSR_MSEL(IP9_23_21,	FMCLK_C,	SEL_FM_C),
+	PINMUX_IPSR_DATA(IP9_23_21,	IERX),
+	PINMUX_IPSR_MSEL(IP9_23_21,	RX2_C,		SEL_SCIF2_C),
+
+	PINMUX_IPSR_MSEL(IP9_26_24,	VI1_DATA10_A,	SEL_VI1_A),
+	PINMUX_IPSR_DATA(IP9_26_24,	DU1_DOTCLKOUT),
+	PINMUX_IPSR_DATA(IP9_26_24,	ETH_RXD0),
+	PINMUX_IPSR_DATA(IP9_26_24,	BPFCLK_C),
+	PINMUX_IPSR_DATA(IP9_26_24,	TX2_D),
+	PINMUX_IPSR_MSEL(IP9_26_24,	SDA2_C,		SEL_I2C2_C),
+
+	PINMUX_IPSR_MSEL(IP9_29_27,	VI1_DATA11_A,	SEL_VI1_A),
+	PINMUX_IPSR_DATA(IP9_29_27,	DU1_EXHSYNC_DU1_HSYNC),
+	PINMUX_IPSR_DATA(IP9_29_27,	ETH_RXD1),
+	PINMUX_IPSR_MSEL(IP9_29_27,	FMIN_C,		SEL_FM_C),
+	PINMUX_IPSR_MSEL(IP9_29_27,	RX2_D,		SEL_SCIF2_D),
+	PINMUX_IPSR_MSEL(IP9_29_27,	SCL2_C,		SEL_I2C2_C),
+
+	/* IPSR10 */
+	PINMUX_IPSR_DATA(IP10_2_0,	SD2_CLK_A),
+	PINMUX_IPSR_DATA(IP10_2_0,	DU1_EXVSYNC_DU1_VSYNC),
+	PINMUX_IPSR_DATA(IP10_2_0,	ATARD1),
+	PINMUX_IPSR_DATA(IP10_2_0,	ETH_MDC),
+	PINMUX_IPSR_MSEL(IP10_2_0,	SDA1_B,		SEL_I2C1_B),
+
+	PINMUX_IPSR_MSEL(IP10_5_3,	SD2_CMD_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_5_3,	DU1_EXODDF_DU1_ODDF_DISP_CDE),
+	PINMUX_IPSR_DATA(IP10_5_3,	ATAWR1),
+	PINMUX_IPSR_DATA(IP10_5_3,	ETH_MDIO),
+	PINMUX_IPSR_MSEL(IP10_5_3,	SCL1_B,		SEL_I2C1_B),
+
+	PINMUX_IPSR_MSEL(IP10_8_6,	SD2_DAT0_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_8_6,	DU1_DISP),
+	PINMUX_IPSR_DATA(IP10_8_6,	ATACS01),
+	PINMUX_IPSR_MSEL(IP10_8_6,	DREQ1_B,	SEL_DREQ1_B),
+	PINMUX_IPSR_DATA(IP10_8_6,	ETH_LINK),
+	PINMUX_IPSR_MSEL(IP10_8_6,	CAN1_RX_A,	SEL_CAN1_A),
+
+	PINMUX_IPSR_MSEL(IP10_12_9,	SD2_DAT1_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_12_9,	DU1_CDE),
+	PINMUX_IPSR_DATA(IP10_12_9,	ATACS11),
+	PINMUX_IPSR_DATA(IP10_12_9,	DACK1_B),
+	PINMUX_IPSR_DATA(IP10_12_9,	ETH_MAGIC),
+	PINMUX_IPSR_DATA(IP10_12_9,	CAN1_TX_A),
+	PINMUX_IPSR_DATA(IP10_12_9,	PWM6),
+
+	PINMUX_IPSR_MSEL(IP10_15_13,	SD2_DAT2_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_15_13,	VI1_DATA12),
+	PINMUX_IPSR_MSEL(IP10_15_13,	DREQ2_B,	SEL_DREQ2_B),
+	PINMUX_IPSR_DATA(IP10_15_13,	ATADIR1),
+	PINMUX_IPSR_MSEL(IP10_15_13,	HSPI_CLK2_B,	SEL_HSPI2_B),
+	PINMUX_IPSR_MSEL(IP10_15_13,	GPSCLK_B,	SEL_GPS_B),
+
+	PINMUX_IPSR_MSEL(IP10_18_16,	SD2_DAT3_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_18_16,	VI1_DATA13),
+	PINMUX_IPSR_DATA(IP10_18_16,	DACK2_B),
+	PINMUX_IPSR_DATA(IP10_18_16,	ATAG1),
+	PINMUX_IPSR_MSEL(IP10_18_16,	HSPI_CS2_B,	SEL_HSPI2_B),
+	PINMUX_IPSR_MSEL(IP10_18_16,	GPSIN_B,	SEL_GPS_B),
+
+	PINMUX_IPSR_MSEL(IP10_21_19,	SD2_CD_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_21_19,	VI1_DATA14),
+	PINMUX_IPSR_MSEL(IP10_21_19,	EX_WAIT1_B,	SEL_WAIT1_B),
+	PINMUX_IPSR_MSEL(IP10_21_19,	DREQ0_B,	SEL_DREQ0_B),
+	PINMUX_IPSR_MSEL(IP10_21_19,	HSPI_RX2_B,	SEL_HSPI2_B),
+	PINMUX_IPSR_MSEL(IP10_21_19,	REMOCON_A,	SEL_REMOCON_A),
+
+	PINMUX_IPSR_MSEL(IP10_24_22,	SD2_WP_A,	SEL_SD2_A),
+	PINMUX_IPSR_DATA(IP10_24_22,	VI1_DATA15),
+	PINMUX_IPSR_MSEL(IP10_24_22,	EX_WAIT2_B,	SEL_WAIT2_B),
+	PINMUX_IPSR_DATA(IP10_24_22,	DACK0_B),
+	PINMUX_IPSR_DATA(IP10_24_22,	HSPI_TX2_B),
+	PINMUX_IPSR_MSEL(IP10_24_22,	CAN_CLK_C,	SEL_CANCLK_C),
+};
+
+static struct sh_pfc_pin pinmux_pins[] = {
+	PINMUX_GPIO_GP_ALL(),
+};
+
+/* Pin numbers for pins without a corresponding GPIO port number are computed
+ * from the row and column numbers with a 1000 offset to avoid collisions with
+ * GPIO port numbers.
+ */
+#define PIN_NUMBER(row, col)		(1000+((row)-1)*25+(col)-1)
+
+/* - macro */
+#define SH_PFC_PINS(name, args...) \
+	static const unsigned int name ##_pins[] = { args }
+#define SH_PFC_MUX1(name, arg1)					\
+	static const unsigned int name ##_mux[]  = { arg1##_MARK }
+#define SH_PFC_MUX2(name, arg1, arg2)					\
+	static const unsigned int name ##_mux[]  = { arg1##_MARK, arg2##_MARK, }
+#define SH_PFC_MUX3(name, arg1, arg2, arg3)					\
+	static const unsigned int name ##_mux[]  = { arg1##_MARK, arg2##_MARK,	\
+						     arg3##_MARK }
+#define SH_PFC_MUX4(name, arg1, arg2, arg3, arg4)			\
+	static const unsigned int name ##_mux[]  = { arg1##_MARK, arg2##_MARK, \
+						     arg3##_MARK, arg4##_MARK }
+#define SH_PFC_MUX8(name, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
+	static const unsigned int name ##_mux[]  = { arg1##_MARK, arg2##_MARK, \
+						     arg3##_MARK, arg4##_MARK, \
+						     arg5##_MARK, arg6##_MARK, \
+						     arg7##_MARK, arg8##_MARK, }
+
+/* - Ether ------------------------------------------------------------------ */
+SH_PFC_PINS(ether_rmii,		RCAR_GP_PIN(4, 10),	RCAR_GP_PIN(4, 11),
+				RCAR_GP_PIN(4, 13),	RCAR_GP_PIN(4, 9),
+				RCAR_GP_PIN(4, 15),	RCAR_GP_PIN(4, 16),
+				RCAR_GP_PIN(4, 12),	RCAR_GP_PIN(4, 14),
+				RCAR_GP_PIN(4, 18),	RCAR_GP_PIN(4, 17));
+static const unsigned int ether_rmii_mux[] = {
+	ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK,  ETH_REF_CLK_MARK,
+	ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_CRS_DV_MARK, ETH_RX_ER_MARK,
+	ETH_MDIO_MARK, ETH_MDC_MARK,
+};
+SH_PFC_PINS(ether_link,		RCAR_GP_PIN(4, 19));
+SH_PFC_MUX1(ether_link,		ETH_LINK);
+SH_PFC_PINS(ether_magic,	RCAR_GP_PIN(4, 20));
+SH_PFC_MUX1(ether_magic,	ETH_MAGIC);
+
+/* - SCIF macro ------------------------------------------------------------- */
+#define SCIF_PFC_PIN(name, args...)	SH_PFC_PINS(name, args)
+#define SCIF_PFC_DAT(name, tx, rx)	SH_PFC_MUX2(name, tx, rx)
+#define SCIF_PFC_CTR(name, cts, rts)	SH_PFC_MUX2(name, cts, rts)
+#define SCIF_PFC_CLK(name, sck)		SH_PFC_MUX1(name, sck)
+
+/* - HSCIF0 ----------------------------------------------------------------- */
+SCIF_PFC_PIN(hscif0_data_a,	RCAR_GP_PIN(1, 17),	RCAR_GP_PIN(1, 18));
+SCIF_PFC_DAT(hscif0_data_a,	HTX0_A,			HRX0_A);
+SCIF_PFC_PIN(hscif0_data_b,	RCAR_GP_PIN(0, 29),	RCAR_GP_PIN(0, 30));
+SCIF_PFC_DAT(hscif0_data_b,	HTX0_B,			HRX0_B);
+SCIF_PFC_PIN(hscif0_ctrl_a,	RCAR_GP_PIN(1, 20),	RCAR_GP_PIN(1, 21));
+SCIF_PFC_CTR(hscif0_ctrl_a,	HCTS0_A,		HRTS0_A);
+SCIF_PFC_PIN(hscif0_ctrl_b,	RCAR_GP_PIN(0, 31),	RCAR_GP_PIN(0, 28));
+SCIF_PFC_CTR(hscif0_ctrl_b,	HCTS0_B,		HRTS0_B);
+SCIF_PFC_PIN(hscif0_clk,	RCAR_GP_PIN(1, 19));
+SCIF_PFC_CLK(hscif0_clk,	HSCK0);
+
+/* - HSCIF1 ----------------------------------------------------------------- */
+SCIF_PFC_PIN(hscif1_data_a,	RCAR_GP_PIN(3, 19),	RCAR_GP_PIN(3, 20));
+SCIF_PFC_DAT(hscif1_data_a,	HTX1_A,			HRX1_A);
+SCIF_PFC_PIN(hscif1_data_b,	RCAR_GP_PIN(4, 5),	RCAR_GP_PIN(4, 6));
+SCIF_PFC_DAT(hscif1_data_b,	HTX1_B,			HRX1_B);
+SCIF_PFC_PIN(hscif1_ctrl_a,	RCAR_GP_PIN(3, 22),	RCAR_GP_PIN(3, 21));
+SCIF_PFC_CTR(hscif1_ctrl_a,	HCTS1_A,		HRTS1_A);
+SCIF_PFC_PIN(hscif1_ctrl_b,	RCAR_GP_PIN(4, 8),	RCAR_GP_PIN(4, 7));
+SCIF_PFC_CTR(hscif1_ctrl_b,	HCTS1_B,		HRTS1_B);
+SCIF_PFC_PIN(hscif1_clk_a,	RCAR_GP_PIN(3, 23));
+SCIF_PFC_CLK(hscif1_clk_a,	HSCK1_A);
+SCIF_PFC_PIN(hscif1_clk_b,	RCAR_GP_PIN(4, 2));
+SCIF_PFC_CLK(hscif1_clk_b,	HSCK1_B);
+
+/* - SCIF CLOCK ------------------------------------------------------------- */
+SCIF_PFC_PIN(scif_clk,		RCAR_GP_PIN(1, 16));
+SCIF_PFC_CLK(scif_clk,		SCIF_CLK);
+
+/* - SCIF0 ------------------------------------------------------------------ */
+SCIF_PFC_PIN(scif0_data_a,	RCAR_GP_PIN(1, 17),	RCAR_GP_PIN(1, 18));
+SCIF_PFC_DAT(scif0_data_a,	TX0_A,			RX0_A);
+SCIF_PFC_PIN(scif0_data_b,	RCAR_GP_PIN(2, 3),	RCAR_GP_PIN(2, 2));
+SCIF_PFC_DAT(scif0_data_b,	TX0_B,			RX0_B);
+SCIF_PFC_PIN(scif0_data_c,	RCAR_GP_PIN(4, 0),	RCAR_GP_PIN(3, 31));
+SCIF_PFC_DAT(scif0_data_c,	TX0_C,			RX0_C);
+SCIF_PFC_PIN(scif0_data_d,	RCAR_GP_PIN(3, 6),	RCAR_GP_PIN(3, 1));
+SCIF_PFC_DAT(scif0_data_d,	TX0_D,			RX0_D);
+SCIF_PFC_PIN(scif0_ctrl,	RCAR_GP_PIN(1, 20),	RCAR_GP_PIN(1, 21));
+SCIF_PFC_CTR(scif0_ctrl,	CTS0,			RTS0);
+SCIF_PFC_PIN(scif0_clk,		RCAR_GP_PIN(1, 19));
+SCIF_PFC_CLK(scif0_clk,		SCK0);
+
+/* - SCIF1 ------------------------------------------------------------------ */
+SCIF_PFC_PIN(scif1_data_a,	RCAR_GP_PIN(4, 0),	RCAR_GP_PIN(4, 1));
+SCIF_PFC_DAT(scif1_data_a,	TX1_A,			RX1_A);
+SCIF_PFC_PIN(scif1_data_b,	RCAR_GP_PIN(2, 24),	RCAR_GP_PIN(2, 25));
+SCIF_PFC_DAT(scif1_data_b,	TX1_B,			RX1_B);
+SCIF_PFC_PIN(scif1_data_c,	RCAR_GP_PIN(3, 22),	RCAR_GP_PIN(3, 21));
+SCIF_PFC_DAT(scif1_data_c,	TX1_C,			RX1_C);
+SCIF_PFC_PIN(scif1_data_d,	RCAR_GP_PIN(1, 30),	RCAR_GP_PIN(1, 31));
+SCIF_PFC_DAT(scif1_data_d,	TX1_D,			RX1_D);
+SCIF_PFC_PIN(scif1_ctrl_a,	RCAR_GP_PIN(4, 3),	RCAR_GP_PIN(4, 4));
+SCIF_PFC_CTR(scif1_ctrl_a,	CTS1_A,			RTS1_A);
+SCIF_PFC_PIN(scif1_ctrl_c,	RCAR_GP_PIN(3, 23),	RCAR_GP_PIN(3, 19));
+SCIF_PFC_CTR(scif1_ctrl_c,	CTS1_C,			RTS1_C);
+SCIF_PFC_PIN(scif1_clk_a,	RCAR_GP_PIN(4, 2));
+SCIF_PFC_CLK(scif1_clk_a,	SCK1_A);
+SCIF_PFC_PIN(scif1_clk_c,	RCAR_GP_PIN(3, 20));
+SCIF_PFC_CLK(scif1_clk_c,	SCK1_C);
+
+/* - SCIF2 ------------------------------------------------------------------ */
+SCIF_PFC_PIN(scif2_data_a,	RCAR_GP_PIN(2, 26),	RCAR_GP_PIN(2, 27));
+SCIF_PFC_DAT(scif2_data_a,	TX2_A,			RX2_A);
+SCIF_PFC_PIN(scif2_data_b,	RCAR_GP_PIN(0, 29),	RCAR_GP_PIN(0, 28));
+SCIF_PFC_DAT(scif2_data_b,	TX2_B,			RX2_B);
+SCIF_PFC_PIN(scif2_data_c,	RCAR_GP_PIN(4, 13),	RCAR_GP_PIN(4, 14));
+SCIF_PFC_DAT(scif2_data_c,	TX2_C,			RX2_C);
+SCIF_PFC_PIN(scif2_data_d,	RCAR_GP_PIN(4, 15),	RCAR_GP_PIN(4, 16));
+SCIF_PFC_DAT(scif2_data_d,	TX2_D,			RX2_D);
+SCIF_PFC_PIN(scif2_data_e,	RCAR_GP_PIN(0, 3),	RCAR_GP_PIN(0, 4));
+SCIF_PFC_DAT(scif2_data_e,	TX2_E,			RX2_E);
+SCIF_PFC_PIN(scif2_clk_a,	RCAR_GP_PIN(3, 9));
+SCIF_PFC_CLK(scif2_clk_a,	SCK2_A);
+SCIF_PFC_PIN(scif2_clk_b,	PIN_NUMBER(3, 20));
+SCIF_PFC_CLK(scif2_clk_b,	SCK2_B);
+SCIF_PFC_PIN(scif2_clk_c,	RCAR_GP_PIN(4, 12));
+SCIF_PFC_CLK(scif2_clk_c,	SCK2_C);
+
+/* - SCIF3 ------------------------------------------------------------------ */
+SCIF_PFC_PIN(scif3_data_a,	RCAR_GP_PIN(1, 10),	RCAR_GP_PIN(1, 9));
+SCIF_PFC_DAT(scif3_data_a,	TX3_A,			RX3_A);
+SCIF_PFC_PIN(scif3_data_b,	RCAR_GP_PIN(3, 28),	RCAR_GP_PIN(3, 27));
+SCIF_PFC_DAT(scif3_data_b,	TX3_B,			RX3_B);
+SCIF_PFC_PIN(scif3_data_c,	RCAR_GP_PIN(1, 3),	RCAR_GP_PIN(0, 31));
+SCIF_PFC_DAT(scif3_data_c,	TX3_C,			RX3_C);
+SCIF_PFC_PIN(scif3_data_d,	RCAR_GP_PIN(3, 30),	RCAR_GP_PIN(3, 29));
+SCIF_PFC_DAT(scif3_data_d,	TX3_D,			RX3_D);
+
+/* - SCIF4 ------------------------------------------------------------------ */
+SCIF_PFC_PIN(scif4_data_a,	RCAR_GP_PIN(2, 5),	RCAR_GP_PIN(2, 4));
+SCIF_PFC_DAT(scif4_data_a,	TX4_A,			RX4_A);
+SCIF_PFC_PIN(scif4_data_b,	RCAR_GP_PIN(3, 26),	RCAR_GP_PIN(3, 25));
+SCIF_PFC_DAT(scif4_data_b,	TX4_B,			RX4_B);
+SCIF_PFC_PIN(scif4_data_c,	RCAR_GP_PIN(3, 0),	RCAR_GP_PIN(2, 31));
+SCIF_PFC_DAT(scif4_data_c,	TX4_C,			RX4_C);
+
+/* - SCIF5 ------------------------------------------------------------------ */
+SCIF_PFC_PIN(scif5_data_a,	RCAR_GP_PIN(3, 17),	RCAR_GP_PIN(3, 18));
+SCIF_PFC_DAT(scif5_data_a,	TX5_A,			RX5_A);
+SCIF_PFC_PIN(scif5_data_b,	RCAR_GP_PIN(1, 15),	RCAR_GP_PIN(1, 14));
+SCIF_PFC_DAT(scif5_data_b,	TX5_B,			RX5_B);
+
+/* - SDHI macro ------------------------------------------------------------- */
+#define SDHI_PFC_PINS(name, args...)		SH_PFC_PINS(name, args)
+#define SDHI_PFC_DAT1(name, d0)			SH_PFC_MUX1(name, d0)
+#define SDHI_PFC_DAT4(name, d0, d1, d2, d3)	SH_PFC_MUX4(name, d0, d1, d2, d3)
+#define SDHI_PFC_CTRL(name, clk, cmd)		SH_PFC_MUX2(name, clk, cmd)
+#define SDHI_PFC_CDPN(name, cd)			SH_PFC_MUX1(name, cd)
+#define SDHI_PFC_WPPN(name, wp)			SH_PFC_MUX1(name, wp)
+
+/* - SDHI0 ------------------------------------------------------------------ */
+SDHI_PFC_PINS(sdhi0_cd,		RCAR_GP_PIN(3, 17));
+SDHI_PFC_CDPN(sdhi0_cd,		SD0_CD);
+SDHI_PFC_PINS(sdhi0_ctrl,	RCAR_GP_PIN(3, 11),	RCAR_GP_PIN(3, 12));
+SDHI_PFC_CTRL(sdhi0_ctrl,	SD0_CLK,		SD0_CMD);
+SDHI_PFC_PINS(sdhi0_data1,	RCAR_GP_PIN(3, 13));
+SDHI_PFC_DAT1(sdhi0_data1,	SD0_DAT0);
+SDHI_PFC_PINS(sdhi0_data4,	RCAR_GP_PIN(3, 13),	RCAR_GP_PIN(3, 14),
+				RCAR_GP_PIN(3, 15),	RCAR_GP_PIN(3, 16));
+SDHI_PFC_DAT4(sdhi0_data4,	SD0_DAT0,		SD0_DAT1,
+				SD0_DAT2,		SD0_DAT3);
+SDHI_PFC_PINS(sdhi0_wp,		RCAR_GP_PIN(3, 18));
+SDHI_PFC_WPPN(sdhi0_wp,		SD0_WP);
+
+/* - SDHI1 ------------------------------------------------------------------ */
+SDHI_PFC_PINS(sdhi1_cd_a,	RCAR_GP_PIN(0, 30));
+SDHI_PFC_CDPN(sdhi1_cd_a,	SD1_CD_A);
+SDHI_PFC_PINS(sdhi1_cd_b,	RCAR_GP_PIN(2, 24));
+SDHI_PFC_CDPN(sdhi1_cd_b,	SD1_CD_B);
+SDHI_PFC_PINS(sdhi1_ctrl_a,	RCAR_GP_PIN(1, 5),	RCAR_GP_PIN(1, 6));
+SDHI_PFC_CTRL(sdhi1_ctrl_a,	SD1_CLK_A,		SD1_CMD_A);
+SDHI_PFC_PINS(sdhi1_ctrl_b,	RCAR_GP_PIN(1, 17),	RCAR_GP_PIN(1, 16));
+SDHI_PFC_CTRL(sdhi1_ctrl_b,	SD1_CLK_B,		SD1_CMD_B);
+SDHI_PFC_PINS(sdhi1_data1_a,	RCAR_GP_PIN(1, 7));
+SDHI_PFC_DAT1(sdhi1_data1_a,	SD1_DAT0_A);
+SDHI_PFC_PINS(sdhi1_data1_b,	RCAR_GP_PIN(1, 18));
+SDHI_PFC_DAT1(sdhi1_data1_b,	SD1_DAT0_B);
+SDHI_PFC_PINS(sdhi1_data4_a,	RCAR_GP_PIN(1, 7),	RCAR_GP_PIN(1, 8),
+				RCAR_GP_PIN(0, 5),	RCAR_GP_PIN(0, 6));
+SDHI_PFC_DAT4(sdhi1_data4_a,	SD1_DAT0_A,		SD1_DAT1_A,
+				SD1_DAT2_A,		SD1_DAT3_A);
+SDHI_PFC_PINS(sdhi1_data4_b,	RCAR_GP_PIN(1, 18),	RCAR_GP_PIN(1, 19),
+				RCAR_GP_PIN(1, 20),	RCAR_GP_PIN(1, 21));
+SDHI_PFC_DAT4(sdhi1_data4_b,	SD1_DAT0_B,		SD1_DAT1_B,
+				SD1_DAT2_B,		SD1_DAT3_B);
+SDHI_PFC_PINS(sdhi1_wp_a,	RCAR_GP_PIN(0, 31));
+SDHI_PFC_WPPN(sdhi1_wp_a,	SD1_WP_A);
+SDHI_PFC_PINS(sdhi1_wp_b,	RCAR_GP_PIN(2, 25));
+SDHI_PFC_WPPN(sdhi1_wp_b,	SD1_WP_B);
+
+/* - SDH2 ------------------------------------------------------------------- */
+SDHI_PFC_PINS(sdhi2_cd_a,	RCAR_GP_PIN(4, 23));
+SDHI_PFC_CDPN(sdhi2_cd_a,	SD2_CD_A);
+SDHI_PFC_PINS(sdhi2_cd_b,	RCAR_GP_PIN(3, 27));
+SDHI_PFC_CDPN(sdhi2_cd_b,	SD2_CD_B);
+SDHI_PFC_PINS(sdhi2_ctrl_a,	RCAR_GP_PIN(4, 17),	RCAR_GP_PIN(4, 18));
+SDHI_PFC_CTRL(sdhi2_ctrl_a,	SD2_CLK_A,		SD2_CMD_A);
+SDHI_PFC_PINS(sdhi2_ctrl_b,	RCAR_GP_PIN(4, 5),	RCAR_GP_PIN(4, 6));
+SDHI_PFC_CTRL(sdhi2_ctrl_b,	SD2_CLK_B,		SD2_CMD_B);
+SDHI_PFC_PINS(sdhi2_data1_a,	RCAR_GP_PIN(4, 19));
+SDHI_PFC_DAT1(sdhi2_data1_a,	SD2_DAT0_A);
+SDHI_PFC_PINS(sdhi2_data1_b,	RCAR_GP_PIN(4, 7));
+SDHI_PFC_DAT1(sdhi2_data1_b,	SD2_DAT0_B);
+SDHI_PFC_PINS(sdhi2_data4_a,	RCAR_GP_PIN(4, 19),	RCAR_GP_PIN(4, 20),
+				RCAR_GP_PIN(4, 21),	RCAR_GP_PIN(4, 22));
+SDHI_PFC_DAT4(sdhi2_data4_a,	SD2_DAT0_A,		SD2_DAT1_A,
+				SD2_DAT2_A,		SD2_DAT3_A);
+SDHI_PFC_PINS(sdhi2_data4_b,	RCAR_GP_PIN(4, 7),	RCAR_GP_PIN(4, 8),
+				RCAR_GP_PIN(3, 25),	RCAR_GP_PIN(3, 26));
+SDHI_PFC_DAT4(sdhi2_data4_b,	SD2_DAT0_B,		SD2_DAT1_B,
+				SD2_DAT2_B,		SD2_DAT3_B);
+SDHI_PFC_PINS(sdhi2_wp_a,	RCAR_GP_PIN(4, 24));
+SDHI_PFC_WPPN(sdhi2_wp_a,	SD2_WP_A);
+SDHI_PFC_PINS(sdhi2_wp_b,	RCAR_GP_PIN(3, 28));
+SDHI_PFC_WPPN(sdhi2_wp_b,	SD2_WP_B);
+
+/* - USB0 ------------------------------------------------------------------- */
+SH_PFC_PINS(usb0,		RCAR_GP_PIN(0, 1));
+SH_PFC_MUX1(usb0,		PENC0);
+SH_PFC_PINS(usb0_ovc,		RCAR_GP_PIN(0, 3));
+SH_PFC_MUX1(usb0_ovc,		USB_OVC0);
+
+/* - USB1 ------------------------------------------------------------------- */
+SH_PFC_PINS(usb1,		RCAR_GP_PIN(0, 2));
+SH_PFC_MUX1(usb1,		PENC1);
+SH_PFC_PINS(usb1_ovc,		RCAR_GP_PIN(0, 4));
+SH_PFC_MUX1(usb1_ovc,		USB_OVC1);
+
+/* - VIN macros ------------------------------------------------------------- */
+#define VIN_PFC_PINS(name, args...)		SH_PFC_PINS(name, args)
+#define VIN_PFC_DAT8(name, d0, d1, d2, d3, d4, d5, d6, d7)	\
+	SH_PFC_MUX8(name, d0, d1, d2, d3, d4, d5, d6, d7)
+#define VIN_PFC_CLK(name, clk)			SH_PFC_MUX1(name, clk)
+#define VIN_PFC_SYNC(name, hsync, vsync)	SH_PFC_MUX2(name, hsync, vsync)
+
+/* - VIN0 ------------------------------------------------------------------- */
+VIN_PFC_PINS(vin0_data8,	RCAR_GP_PIN(3, 29),	RCAR_GP_PIN(3, 30),
+				RCAR_GP_PIN(3, 31),	RCAR_GP_PIN(4, 0),
+				RCAR_GP_PIN(4, 1),	RCAR_GP_PIN(4, 2),
+				RCAR_GP_PIN(4, 3),	RCAR_GP_PIN(4, 4));
+VIN_PFC_DAT8(vin0_data8,	VI0_DATA0_VI0_B0,	VI0_DATA1_VI0_B1,
+				VI0_DATA2_VI0_B2,	VI0_DATA3_VI0_B3,
+				VI0_DATA4_VI0_B4,	VI0_DATA5_VI0_B5,
+				VI0_DATA6_VI0_G0,	VI0_DATA7_VI0_G1);
+VIN_PFC_PINS(vin0_clk,		RCAR_GP_PIN(3, 24));
+VIN_PFC_CLK(vin0_clk,		VI0_CLK);
+VIN_PFC_PINS(vin0_sync,		RCAR_GP_PIN(3, 27),	RCAR_GP_PIN(3, 28));
+VIN_PFC_SYNC(vin0_sync,		VI0_HSYNC,		VI0_VSYNC);
+/* - VIN1 ------------------------------------------------------------------- */
+VIN_PFC_PINS(vin1_data8,	RCAR_GP_PIN(3, 25),	RCAR_GP_PIN(3, 26),
+				RCAR_GP_PIN(3, 27),	RCAR_GP_PIN(3, 28),
+				RCAR_GP_PIN(4, 5),	RCAR_GP_PIN(4, 6),
+				RCAR_GP_PIN(4, 7),	RCAR_GP_PIN(4, 8));
+VIN_PFC_DAT8(vin1_data8,	VI1_DATA0,		VI1_DATA1,
+				VI1_DATA2,		VI1_DATA3,
+				VI1_DATA4,		VI1_DATA5,
+				VI1_DATA6,		VI1_DATA7);
+VIN_PFC_PINS(vin1_clk,		RCAR_GP_PIN(4, 9));
+VIN_PFC_CLK(vin1_clk,		VI1_CLK);
+VIN_PFC_PINS(vin1_sync,		RCAR_GP_PIN(3, 21),	RCAR_GP_PIN(3, 22));
+VIN_PFC_SYNC(vin1_sync,		VI1_HSYNC,		VI1_VSYNC);
+
+static const struct sh_pfc_pin_group pinmux_groups[] = {
+	SH_PFC_PIN_GROUP(ether_rmii),
+	SH_PFC_PIN_GROUP(ether_link),
+	SH_PFC_PIN_GROUP(ether_magic),
+	SH_PFC_PIN_GROUP(hscif0_data_a),
+	SH_PFC_PIN_GROUP(hscif0_data_b),
+	SH_PFC_PIN_GROUP(hscif0_ctrl_a),
+	SH_PFC_PIN_GROUP(hscif0_ctrl_b),
+	SH_PFC_PIN_GROUP(hscif0_clk),
+	SH_PFC_PIN_GROUP(hscif1_data_a),
+	SH_PFC_PIN_GROUP(hscif1_data_b),
+	SH_PFC_PIN_GROUP(hscif1_ctrl_a),
+	SH_PFC_PIN_GROUP(hscif1_ctrl_b),
+	SH_PFC_PIN_GROUP(hscif1_clk_a),
+	SH_PFC_PIN_GROUP(hscif1_clk_b),
+	SH_PFC_PIN_GROUP(scif_clk),
+	SH_PFC_PIN_GROUP(scif0_data_a),
+	SH_PFC_PIN_GROUP(scif0_data_b),
+	SH_PFC_PIN_GROUP(scif0_data_c),
+	SH_PFC_PIN_GROUP(scif0_data_d),
+	SH_PFC_PIN_GROUP(scif0_ctrl),
+	SH_PFC_PIN_GROUP(scif0_clk),
+	SH_PFC_PIN_GROUP(scif1_data_a),
+	SH_PFC_PIN_GROUP(scif1_data_b),
+	SH_PFC_PIN_GROUP(scif1_data_c),
+	SH_PFC_PIN_GROUP(scif1_data_d),
+	SH_PFC_PIN_GROUP(scif1_ctrl_a),
+	SH_PFC_PIN_GROUP(scif1_ctrl_c),
+	SH_PFC_PIN_GROUP(scif1_clk_a),
+	SH_PFC_PIN_GROUP(scif1_clk_c),
+	SH_PFC_PIN_GROUP(scif2_data_a),
+	SH_PFC_PIN_GROUP(scif2_data_b),
+	SH_PFC_PIN_GROUP(scif2_data_c),
+	SH_PFC_PIN_GROUP(scif2_data_d),
+	SH_PFC_PIN_GROUP(scif2_data_e),
+	SH_PFC_PIN_GROUP(scif2_clk_a),
+	SH_PFC_PIN_GROUP(scif2_clk_b),
+	SH_PFC_PIN_GROUP(scif2_clk_c),
+	SH_PFC_PIN_GROUP(scif3_data_a),
+	SH_PFC_PIN_GROUP(scif3_data_b),
+	SH_PFC_PIN_GROUP(scif3_data_c),
+	SH_PFC_PIN_GROUP(scif3_data_d),
+	SH_PFC_PIN_GROUP(scif4_data_a),
+	SH_PFC_PIN_GROUP(scif4_data_b),
+	SH_PFC_PIN_GROUP(scif4_data_c),
+	SH_PFC_PIN_GROUP(scif5_data_a),
+	SH_PFC_PIN_GROUP(scif5_data_b),
+	SH_PFC_PIN_GROUP(sdhi0_cd),
+	SH_PFC_PIN_GROUP(sdhi0_ctrl),
+	SH_PFC_PIN_GROUP(sdhi0_data1),
+	SH_PFC_PIN_GROUP(sdhi0_data4),
+	SH_PFC_PIN_GROUP(sdhi0_wp),
+	SH_PFC_PIN_GROUP(sdhi1_cd_a),
+	SH_PFC_PIN_GROUP(sdhi1_cd_b),
+	SH_PFC_PIN_GROUP(sdhi1_ctrl_a),
+	SH_PFC_PIN_GROUP(sdhi1_ctrl_b),
+	SH_PFC_PIN_GROUP(sdhi1_data1_a),
+	SH_PFC_PIN_GROUP(sdhi1_data1_b),
+	SH_PFC_PIN_GROUP(sdhi1_data4_a),
+	SH_PFC_PIN_GROUP(sdhi1_data4_b),
+	SH_PFC_PIN_GROUP(sdhi1_wp_a),
+	SH_PFC_PIN_GROUP(sdhi1_wp_b),
+	SH_PFC_PIN_GROUP(sdhi2_cd_a),
+	SH_PFC_PIN_GROUP(sdhi2_cd_b),
+	SH_PFC_PIN_GROUP(sdhi2_ctrl_a),
+	SH_PFC_PIN_GROUP(sdhi2_ctrl_b),
+	SH_PFC_PIN_GROUP(sdhi2_data1_a),
+	SH_PFC_PIN_GROUP(sdhi2_data1_b),
+	SH_PFC_PIN_GROUP(sdhi2_data4_a),
+	SH_PFC_PIN_GROUP(sdhi2_data4_b),
+	SH_PFC_PIN_GROUP(sdhi2_wp_a),
+	SH_PFC_PIN_GROUP(sdhi2_wp_b),
+	SH_PFC_PIN_GROUP(usb0),
+	SH_PFC_PIN_GROUP(usb0_ovc),
+	SH_PFC_PIN_GROUP(usb1),
+	SH_PFC_PIN_GROUP(usb1_ovc),
+	SH_PFC_PIN_GROUP(vin0_data8),
+	SH_PFC_PIN_GROUP(vin0_clk),
+	SH_PFC_PIN_GROUP(vin0_sync),
+	SH_PFC_PIN_GROUP(vin1_data8),
+	SH_PFC_PIN_GROUP(vin1_clk),
+	SH_PFC_PIN_GROUP(vin1_sync),
+};
+
+static const char * const ether_groups[] = {
+	"ether_rmii",
+	"ether_link",
+	"ether_magic",
+};
+
+static const char * const hscif0_groups[] = {
+	"hscif0_data_a",
+	"hscif0_data_b",
+	"hscif0_ctrl_a",
+	"hscif0_ctrl_b",
+	"hscif0_clk",
+};
+
+static const char * const hscif1_groups[] = {
+	"hscif1_data_a",
+	"hscif1_data_b",
+	"hscif1_ctrl_a",
+	"hscif1_ctrl_b",
+	"hscif1_clk_a",
+	"hscif1_clk_b",
+};
+
+static const char * const scif_clk_groups[] = {
+	"scif_clk",
+};
+
+static const char * const scif0_groups[] = {
+	"scif0_data_a",
+	"scif0_data_b",
+	"scif0_data_c",
+	"scif0_data_d",
+	"scif0_ctrl",
+	"scif0_clk",
+};
+
+static const char * const scif1_groups[] = {
+	"scif1_data_a",
+	"scif1_data_b",
+	"scif1_data_c",
+	"scif1_data_d",
+	"scif1_ctrl_a",
+	"scif1_ctrl_c",
+	"scif1_clk_a",
+	"scif1_clk_c",
+};
+
+static const char * const scif2_groups[] = {
+	"scif2_data_a",
+	"scif2_data_b",
+	"scif2_data_c",
+	"scif2_data_d",
+	"scif2_data_e",
+	"scif2_clk_a",
+	"scif2_clk_b",
+	"scif2_clk_c",
+};
+
+static const char * const scif3_groups[] = {
+	"scif3_data_a",
+	"scif3_data_b",
+	"scif3_data_c",
+	"scif3_data_d",
+};
+
+static const char * const scif4_groups[] = {
+	"scif4_data_a",
+	"scif4_data_b",
+	"scif4_data_c",
+};
+
+static const char * const scif5_groups[] = {
+	"scif5_data_a",
+	"scif5_data_b",
+};
+
+
+static const char * const sdhi0_groups[] = {
+	"sdhi0_cd",
+	"sdhi0_ctrl",
+	"sdhi0_data1",
+	"sdhi0_data4",
+	"sdhi0_wp",
+};
+
+static const char * const sdhi1_groups[] = {
+	"sdhi1_cd_a",
+	"sdhi1_cd_b",
+	"sdhi1_ctrl_a",
+	"sdhi1_ctrl_b",
+	"sdhi1_data1_a",
+	"sdhi1_data1_b",
+	"sdhi1_data4_a",
+	"sdhi1_data4_b",
+	"sdhi1_wp_a",
+	"sdhi1_wp_b",
+};
+
+static const char * const sdhi2_groups[] = {
+	"sdhi2_cd_a",
+	"sdhi2_cd_b",
+	"sdhi2_ctrl_a",
+	"sdhi2_ctrl_b",
+	"sdhi2_data1_a",
+	"sdhi2_data1_b",
+	"sdhi2_data4_a",
+	"sdhi2_data4_b",
+	"sdhi2_wp_a",
+	"sdhi2_wp_b",
+};
+
+static const char * const usb0_groups[] = {
+	"usb0",
+	"usb0_ovc",
+};
+
+static const char * const usb1_groups[] = {
+	"usb1",
+	"usb1_ovc",
+};
+
+static const char * const vin0_groups[] = {
+	"vin0_data8",
+	"vin0_clk",
+	"vin0_sync",
+};
+
+static const char * const vin1_groups[] = {
+	"vin1_data8",
+	"vin1_clk",
+	"vin1_sync",
+};
+
+static const struct sh_pfc_function pinmux_functions[] = {
+	SH_PFC_FUNCTION(ether),
+	SH_PFC_FUNCTION(hscif0),
+	SH_PFC_FUNCTION(hscif1),
+	SH_PFC_FUNCTION(scif_clk),
+	SH_PFC_FUNCTION(scif0),
+	SH_PFC_FUNCTION(scif1),
+	SH_PFC_FUNCTION(scif2),
+	SH_PFC_FUNCTION(scif3),
+	SH_PFC_FUNCTION(scif4),
+	SH_PFC_FUNCTION(scif5),
+	SH_PFC_FUNCTION(sdhi0),
+	SH_PFC_FUNCTION(sdhi1),
+	SH_PFC_FUNCTION(sdhi2),
+	SH_PFC_FUNCTION(usb0),
+	SH_PFC_FUNCTION(usb1),
+	SH_PFC_FUNCTION(vin0),
+	SH_PFC_FUNCTION(vin1),
+};
+
+static struct pinmux_cfg_reg pinmux_config_regs[] = {
+	{ PINMUX_CFG_REG("GPSR0", 0xfffc0004, 32, 1) {
+		GP_0_31_FN,	FN_IP1_14_11,
+		GP_0_30_FN,	FN_IP1_10_8,
+		GP_0_29_FN,	FN_IP1_7_5,
+		GP_0_28_FN,	FN_IP1_4_2,
+		GP_0_27_FN,	FN_IP1_1,
+		GP_0_26_FN,	FN_IP1_0,
+		GP_0_25_FN,	FN_IP0_30,
+		GP_0_24_FN,	FN_IP0_29,
+		GP_0_23_FN,	FN_IP0_28,
+		GP_0_22_FN,	FN_IP0_27,
+		GP_0_21_FN,	FN_IP0_26,
+		GP_0_20_FN,	FN_IP0_25,
+		GP_0_19_FN,	FN_IP0_24,
+		GP_0_18_FN,	FN_IP0_23,
+		GP_0_17_FN,	FN_IP0_22,
+		GP_0_16_FN,	FN_IP0_21,
+		GP_0_15_FN,	FN_IP0_20,
+		GP_0_14_FN,	FN_IP0_19,
+		GP_0_13_FN,	FN_IP0_18,
+		GP_0_12_FN,	FN_IP0_17,
+		GP_0_11_FN,	FN_IP0_16,
+		GP_0_10_FN,	FN_IP0_15,
+		GP_0_9_FN,	FN_A3,
+		GP_0_8_FN,	FN_A2,
+		GP_0_7_FN,	FN_A1,
+		GP_0_6_FN,	FN_IP0_14_12,
+		GP_0_5_FN,	FN_IP0_11_8,
+		GP_0_4_FN,	FN_IP0_7_5,
+		GP_0_3_FN,	FN_IP0_4_2,
+		GP_0_2_FN,	FN_PENC1,
+		GP_0_1_FN,	FN_PENC0,
+		GP_0_0_FN,	FN_IP0_1_0 }
+	},
+	{ PINMUX_CFG_REG("GPSR1", 0xfffc0008, 32, 1) {
+		GP_1_31_FN,	FN_IP4_6_4,
+		GP_1_30_FN,	FN_IP4_3_1,
+		GP_1_29_FN,	FN_IP4_0,
+		GP_1_28_FN,	FN_IP3_31,
+		GP_1_27_FN,	FN_IP3_30,
+		GP_1_26_FN,	FN_IP3_29,
+		GP_1_25_FN,	FN_IP3_28,
+		GP_1_24_FN,	FN_IP3_27,
+		GP_1_23_FN,	FN_IP3_26_24,
+		GP_1_22_FN,	FN_IP3_23_21,
+		GP_1_21_FN,	FN_IP3_20_19,
+		GP_1_20_FN,	FN_IP3_18_16,
+		GP_1_19_FN,	FN_IP3_15_13,
+		GP_1_18_FN,	FN_IP3_12_10,
+		GP_1_17_FN,	FN_IP3_9_8,
+		GP_1_16_FN,	FN_IP3_7_5,
+		GP_1_15_FN,	FN_IP3_4_2,
+		GP_1_14_FN,	FN_IP3_1_0,
+		GP_1_13_FN,	FN_IP2_31,
+		GP_1_12_FN,	FN_IP2_30,
+		GP_1_11_FN,	FN_IP2_17,
+		GP_1_10_FN,	FN_IP2_16_14,
+		GP_1_9_FN,	FN_IP2_13_12,
+		GP_1_8_FN,	FN_IP2_11_9,
+		GP_1_7_FN,	FN_IP2_8_6,
+		GP_1_6_FN,	FN_IP2_5_3,
+		GP_1_5_FN,	FN_IP2_2_0,
+		GP_1_4_FN,	FN_IP1_29_28,
+		GP_1_3_FN,	FN_IP1_27_25,
+		GP_1_2_FN,	FN_IP1_24,
+		GP_1_1_FN,	FN_WE0,
+		GP_1_0_FN,	FN_IP1_23_21 }
+	},
+	{ PINMUX_CFG_REG("GPSR2", 0xfffc000c, 32, 1) {
+		GP_2_31_FN,	FN_IP6_7,
+		GP_2_30_FN,	FN_IP6_6_5,
+		GP_2_29_FN,	FN_IP6_4_2,
+		GP_2_28_FN,	FN_IP6_1_0,
+		GP_2_27_FN,	FN_IP5_30_29,
+		GP_2_26_FN,	FN_IP5_28_26,
+		GP_2_25_FN,	FN_IP5_25_23,
+		GP_2_24_FN,	FN_IP5_22_21,
+		GP_2_23_FN,	FN_AUDIO_CLKB,
+		GP_2_22_FN,	FN_AUDIO_CLKA,
+		GP_2_21_FN,	FN_IP5_20_18,
+		GP_2_20_FN,	FN_IP5_17_15,
+		GP_2_19_FN,	FN_IP5_14_13,
+		GP_2_18_FN,	FN_IP5_12,
+		GP_2_17_FN,	FN_IP5_11_10,
+		GP_2_16_FN,	FN_IP5_9_8,
+		GP_2_15_FN,	FN_IP5_7,
+		GP_2_14_FN,	FN_IP5_6,
+		GP_2_13_FN,	FN_IP5_5_4,
+		GP_2_12_FN,	FN_IP5_3_2,
+		GP_2_11_FN,	FN_IP5_1_0,
+		GP_2_10_FN,	FN_IP4_30_29,
+		GP_2_9_FN,	FN_IP4_28_27,
+		GP_2_8_FN,	FN_IP4_26_25,
+		GP_2_7_FN,	FN_IP4_24_21,
+		GP_2_6_FN,	FN_IP4_20_17,
+		GP_2_5_FN,	FN_IP4_16_15,
+		GP_2_4_FN,	FN_IP4_14_13,
+		GP_2_3_FN,	FN_IP4_12_11,
+		GP_2_2_FN,	FN_IP4_10_9,
+		GP_2_1_FN,	FN_IP4_8,
+		GP_2_0_FN,	FN_IP4_7 }
+	},
+	{ PINMUX_CFG_REG("GPSR3", 0xfffc0010, 32, 1) {
+		GP_3_31_FN,	FN_IP8_10_9,
+		GP_3_30_FN,	FN_IP8_8_6,
+		GP_3_29_FN,	FN_IP8_5_3,
+		GP_3_28_FN,	FN_IP8_2_0,
+		GP_3_27_FN,	FN_IP7_31_29,
+		GP_3_26_FN,	FN_IP7_28_25,
+		GP_3_25_FN,	FN_IP7_24_22,
+		GP_3_24_FN,	FN_IP7_21,
+		GP_3_23_FN,	FN_IP7_20_18,
+		GP_3_22_FN,	FN_IP7_17_15,
+		GP_3_21_FN,	FN_IP7_14_12,
+		GP_3_20_FN,	FN_IP7_11_9,
+		GP_3_19_FN,	FN_IP7_8_6,
+		GP_3_18_FN,	FN_IP7_5_4,
+		GP_3_17_FN,	FN_IP7_3_2,
+		GP_3_16_FN,	FN_IP7_1_0,
+		GP_3_15_FN,	FN_IP6_31_30,
+		GP_3_14_FN,	FN_IP6_29_28,
+		GP_3_13_FN,	FN_IP6_27_26,
+		GP_3_12_FN,	FN_IP6_25_24,
+		GP_3_11_FN,	FN_IP6_23_22,
+		GP_3_10_FN,	FN_IP6_21,
+		GP_3_9_FN,	FN_IP6_20_19,
+		GP_3_8_FN,	FN_IP6_18_17,
+		GP_3_7_FN,	FN_IP6_16,
+		GP_3_6_FN,	FN_IP6_15_14,
+		GP_3_5_FN,	FN_IP6_13,
+		GP_3_4_FN,	FN_IP6_12_11,
+		GP_3_3_FN,	FN_IP6_10,
+		GP_3_2_FN,	FN_SSI_SCK34,
+		GP_3_1_FN,	FN_IP6_9,
+		GP_3_0_FN,	FN_IP6_8 }
+	},
+	{ PINMUX_CFG_REG("GPSR4", 0xfffc0014, 32, 1) {
+		0, 0,
+		0, 0,
+		0, 0,
+		0, 0,
+		0, 0,
+		GP_4_26_FN,	FN_AVS2,
+		GP_4_25_FN,	FN_AVS1,
+		GP_4_24_FN,	FN_IP10_24_22,
+		GP_4_23_FN,	FN_IP10_21_19,
+		GP_4_22_FN,	FN_IP10_18_16,
+		GP_4_21_FN,	FN_IP10_15_13,
+		GP_4_20_FN,	FN_IP10_12_9,
+		GP_4_19_FN,	FN_IP10_8_6,
+		GP_4_18_FN,	FN_IP10_5_3,
+		GP_4_17_FN,	FN_IP10_2_0,
+		GP_4_16_FN,	FN_IP9_29_27,
+		GP_4_15_FN,	FN_IP9_26_24,
+		GP_4_14_FN,	FN_IP9_23_21,
+		GP_4_13_FN,	FN_IP9_20_18,
+		GP_4_12_FN,	FN_IP9_17_15,
+		GP_4_11_FN,	FN_IP9_14_12,
+		GP_4_10_FN,	FN_IP9_11_9,
+		GP_4_9_FN,	FN_IP9_8_6,
+		GP_4_8_FN,	FN_IP9_5_3,
+		GP_4_7_FN,	FN_IP9_2_0,
+		GP_4_6_FN,	FN_IP8_29_27,
+		GP_4_5_FN,	FN_IP8_26_24,
+		GP_4_4_FN,	FN_IP8_23_22,
+		GP_4_3_FN,	FN_IP8_21_19,
+		GP_4_2_FN,	FN_IP8_18_16,
+		GP_4_1_FN,	FN_IP8_15_14,
+		GP_4_0_FN,	FN_IP8_13_11 }
+	},
+
+	{ PINMUX_CFG_REG_VAR("IPSR0", 0xfffc0020, 32,
+			     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+			     1, 1, 1, 1, 1, 1, 3, 4, 3, 3, 2) {
+		/* IP0_31 [1] */
+		0,	0,
+		/* IP0_30 [1] */
+		FN_A19,	0,
+		/* IP0_29 [1] */
+		FN_A18,	0,
+		/* IP0_28 [1] */
+		FN_A17,	0,
+		/* IP0_27 [1] */
+		FN_A16,	0,
+		/* IP0_26 [1] */
+		FN_A15,	0,
+		/* IP0_25 [1] */
+		FN_A14,	0,
+		/* IP0_24 [1] */
+		FN_A13,	0,
+		/* IP0_23 [1] */
+		FN_A12,	0,
+		/* IP0_22 [1] */
+		FN_A11,	0,
+		/* IP0_21 [1] */
+		FN_A10,	0,
+		/* IP0_20 [1] */
+		FN_A9,	0,
+		/* IP0_19 [1] */
+		FN_A8,	0,
+		/* IP0_18 [1] */
+		FN_A7,	0,
+		/* IP0_17 [1] */
+		FN_A6,	0,
+		/* IP0_16 [1] */
+		FN_A5,	0,
+		/* IP0_15 [1] */
+		FN_A4,	0,
+		/* IP0_14_12 [3] */
+		FN_SD1_DAT3_A,	FN_MMC_D3,	0,		FN_A0,
+		FN_ATAG0_A,	0,		FN_REMOCON_B,	0,
+		/* IP0_11_8 [4] */
+		FN_SD1_DAT2_A,	FN_MMC_D2,	0,		FN_BS,
+		FN_ATADIR0_A,	0,		FN_SDSELF_B,	0,
+		FN_PWM4_B,	0,		0,		0,
+		0,		0,		0,		0,
+		/* IP0_7_5 [3] */
+		FN_AUDATA1,	FN_ARM_TRACEDATA_1,	FN_GPSIN_C,	FN_USB_OVC1,
+		FN_RX2_E,	FN_SCL2_B,		0,		0,
+		/* IP0_4_2 [3] */
+		FN_AUDATA0,	FN_ARM_TRACEDATA_0,	FN_GPSCLK_C,	FN_USB_OVC0,
+		FN_TX2_E,	FN_SDA2_B,		0,		0,
+		/* IP0_1_0 [2] */
+		FN_PRESETOUT,	0,	FN_PWM1,	0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR1", 0xfffc0024, 32,
+			     1, 1, 2, 3, 1, 3, 3, 1, 2, 4, 3, 3, 3, 1, 1) {
+		/* IP1_31 [1] */
+		0,	0,
+		/* IP1_30 [1] */
+		0,	0,
+		/* IP1_29_28 [2] */
+		FN_EX_CS1,	FN_MMC_D4,	0,	0,
+		/* IP1_27_25 [3] */
+		FN_SSI_WS1_B,	FN_EX_CS0,	FN_SCL2_A,	FN_TX3_C,
+		FN_TS_SCK0_A,	0,		0,		0,
+		/* IP1_24 [1] */
+		FN_WE1,		FN_ATAWR0_B,
+		/* IP1_23_21 [3] */
+		FN_MMC_D5,	FN_ATADIR0_B,	0,		FN_RD_WR,
+		0,		0,		0,		0,
+		/* IP1_20_18 [3] */
+		FN_SSI_SCK1_B,	FN_ATAG0_B,	FN_CS1_A26,	FN_SDA2_A,
+		FN_SCK2_B,	0,		0,		0,
+		/* IP1_17 [1] */
+		FN_CS0,		FN_HSPI_RX1_B,
+		/* IP1_16_15 [2] */
+		FN_CLKOUT,	FN_HSPI_TX1_B,	FN_PWM0_B,	0,
+		/* IP1_14_11 [4] */
+		FN_SD1_WP_A,	FN_MMC_D7,	0,		FN_A25,
+		FN_DACK1_A,	0,		FN_HCTS0_B,	FN_RX3_C,
+		FN_TS_SDAT0_A,	0,		0,		0,
+		0,		0,		0,		0,
+		/* IP1_10_8 [3] */
+		FN_SD1_CLK_B,	FN_MMC_D6,	0,		FN_A24,
+		FN_DREQ1_A,	0,		FN_HRX0_B,	FN_TS_SPSYNC0_A,
+		/* IP1_7_5 [3] */
+		FN_A23,		FN_HTX0_B,	FN_TX2_B,	FN_DACK2_A,
+		FN_TS_SDEN0_A,	0,		0,		0,
+		/* IP1_4_2 [3] */
+		FN_A22,		FN_HRTS0_B,	FN_RX2_B,	FN_DREQ2_A,
+		0,		0,		0,		0,
+		/* IP1_1 [1] */
+		FN_A21,		FN_HSPI_CLK1_B,
+		/* IP1_0 [1] */
+		FN_A20,		FN_HSPI_CS1_B,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR2", 0xfffc0028, 32,
+			     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+			     1, 1, 1, 1, 3, 2, 3, 3, 3, 3) {
+		/* IP2_31 [1] */
+		FN_MLB_CLK,	FN_IRQ3_A,
+		/* IP2_30 [1] */
+		FN_RD_WR_B,	FN_IRQ0,
+		/* IP2_29 [1] */
+		FN_D11,		0,
+		/* IP2_28 [1] */
+		FN_D10,		0,
+		/* IP2_27 [1] */
+		FN_D9,		0,
+		/* IP2_26 [1] */
+		FN_D8,		0,
+		/* IP2_25 [1] */
+		FN_D7,		0,
+		/* IP2_24 [1] */
+		FN_D6,		0,
+		/* IP2_23 [1] */
+		FN_D5,		0,
+		/* IP2_22 [1] */
+		FN_D4,		0,
+		/* IP2_21 [1] */
+		FN_D3,		0,
+		/* IP2_20 [1] */
+		FN_D2,		0,
+		/* IP2_19 [1] */
+		FN_D1,		0,
+		/* IP2_18 [1] */
+		FN_D0,		0,
+		/* IP2_17 [1] */
+		FN_EX_WAIT0,	FN_PWM0_C,
+		/* IP2_16_14 [3] */
+		FN_DACK0,	0,	0,	FN_TX3_A,
+		FN_DRACK0,	0,	0,	0,
+		/* IP2_13_12 [2] */
+		FN_DREQ0_A,	0,	0,	FN_RX3_A,
+		/* IP2_11_9 [3] */
+		FN_SD1_DAT1_A,	FN_MMC_D1,	0,	FN_ATAWR0_A,
+		FN_EX_CS5,	FN_EX_WAIT2_A,	0,	0,
+		/* IP2_8_6 [3] */
+		FN_SD1_DAT0_A,	FN_MMC_D0,	0,	FN_ATARD0,
+		FN_EX_CS4,	FN_EX_WAIT1_A,	0,	0,
+		/* IP2_5_3 [3] */
+		FN_SD1_CMD_A,	FN_MMC_CMD,	0,	FN_ATACS10,
+		FN_EX_CS3,	0,		0,	0,
+		/* IP2_2_0 [3] */
+		FN_SD1_CLK_A,	FN_MMC_CLK,	0,	FN_ATACS00,
+		FN_EX_CS2,	0,		0,	0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR3", 0xfffc002c, 32,
+			     1, 1, 1, 1, 1, 3, 3, 2,
+			     3, 3, 3, 2, 3, 3, 2) {
+		/* IP3_31 [1] */
+		FN_DU0_DR6,	FN_LCDOUT6,
+		/* IP3_30 [1] */
+		FN_DU0_DR5,	FN_LCDOUT5,
+		/* IP3_29 [1] */
+		FN_DU0_DR4,	FN_LCDOUT4,
+		/* IP3_28 [1] */
+		FN_DU0_DR3,	FN_LCDOUT3,
+		/* IP3_27 [1] */
+		FN_DU0_DR2,	FN_LCDOUT2,
+		/* IP3_26_24 [3] */
+		FN_SSI_WS4,		FN_DU0_DR1,	FN_LCDOUT1,	FN_AUDATA3,
+		FN_ARM_TRACEDATA_3,	FN_SCL3_C,	FN_ADICHS2,	FN_TS_SPSYNC0_B,
+		/* IP3_23_21 [3] */
+		FN_SSI_SCK4,		FN_DU0_DR0,	FN_LCDOUT0,	FN_AUDATA2,
+		FN_ARM_TRACEDATA_2,	FN_SDA3_C,	FN_ADICHS1,	FN_TS_SDEN0_B,
+		/* IP3_20_19 [2] */
+		FN_SD1_DAT3_B,	FN_HRTS0_A,	FN_RTS0,	0,
+		/* IP3_18_16 [3] */
+		FN_SD1_DAT2_B,	FN_HCTS0_A,	FN_CTS0,	0,
+		0,		0,		0,		0,
+		/* IP3_15_13 [3] */
+		FN_SD1_DAT1_B,	FN_HSCK0,	FN_SCK0,	FN_SCL3_B,
+		0,		0,		0,		0,
+		/* IP3_12_10 [3] */
+		FN_SD1_DAT0_B,	FN_HRX0_A,	FN_RX0_A,	0,
+		0,		0,		0,		0,
+		/* IP3_9_8 [2] */
+		FN_SD1_CLK_B,	FN_HTX0_A,	FN_TX0_A,	0,
+		/* IP3_7_5 [3] */
+		FN_SD1_CMD_B,	FN_SCIF_CLK,	FN_AUDIO_CLKOUT_B,	FN_CAN_CLK_B,
+		FN_SDA3_B,	0,		0,			0,
+		/* IP3_4_2 [3] */
+		FN_MLB_DAT,	FN_TX5_B,	FN_SCL3_A,	FN_IRQ3_A,
+		FN_SDSELF_B,	0,		0,		0,
+		/* IP3_1_0 [2] */
+		FN_MLB_SIG,	FN_RX5_B,	FN_SDA3_A,	FN_IRQ2_A,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR4", 0xfffc0030, 32,
+			     1, 2, 2, 2, 4, 4, 2, 2, 2, 2, 1, 1, 3, 3, 1) {
+		/* IP4_31 [1] */
+		0,	0,
+		/* IP4_30_29 [2] */
+		FN_VI0_R4_B,	FN_DU0_DB4,	FN_LCDOUT20,	0,
+		/* IP4_28_27 [2] */
+		FN_VI0_R3_B,	FN_DU0_DB3,	FN_LCDOUT19,	0,
+		/* IP4_26_25 [2] */
+		FN_VI0_R2_B,	FN_DU0_DB2,	FN_LCDOUT18,	0,
+		/* IP4_24_21 [4] */
+		FN_AUDIO_CLKC,	FN_VI0_R1_B,		FN_DU0_DB1,	FN_LCDOUT17,
+		FN_AUDATA7,	FN_ARM_TRACEDATA_7,	FN_GPSIN_A,	0,
+		FN_ADICS_SAMP,	FN_TS_SCK0_B,		0,		0,
+		0,		0,			0,		0,
+		/* IP4_20_17 [4] */
+		FN_SSI_SCK2_B,	FN_VI0_R0_B,		FN_DU0_DB0,	FN_LCDOUT16,
+		FN_AUDATA6,	FN_ARM_TRACEDATA_6,	FN_GPSCLK_A,	FN_PWM0_A,
+		FN_ADICLK,	FN_TS_SDAT0_B,		0,		0,
+		0,		0,			0,		0,
+		/* IP4_16_15 [2] */
+		FN_DU0_DG7,	FN_LCDOUT15,	FN_TX4_A,	0,
+		/* IP4_14_13 [2] */
+		FN_DU0_DG6,	FN_LCDOUT14,	FN_RX4_A,	0,
+		/* IP4_12_11 [2] */
+		FN_DU0_DG5,	FN_LCDOUT13,	FN_TX0_B,	0,
+		/* IP4_10_9 [2] */
+		FN_DU0_DG4,	FN_LCDOUT12,	FN_RX0_B,	0,
+		/* IP4_8 [1] */
+		FN_DU0_DG3,	FN_LCDOUT11,
+		/* IP4_7 [1] */
+		FN_DU0_DG2,	FN_LCDOUT10,
+		/* IP4_6_4 [3] */
+		FN_DU0_DG1,	FN_LCDOUT9,	FN_AUDATA5,	FN_ARM_TRACEDATA_5,
+		FN_RX1_D,	FN_CAN0_RX_A,	FN_ADIDATA,	0,
+		/* IP4_3_1 [3] */
+		FN_DU0_DG0,	FN_LCDOUT8,	FN_AUDATA4,	FN_ARM_TRACEDATA_4,
+		FN_TX1_D,	FN_CAN0_TX_A,	FN_ADICHS0,	0,
+		/* IP4_0 [1] */
+		FN_DU0_DR7,	FN_LCDOUT7,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR5", 0xfffc0034, 32,
+			     1, 2, 3, 3, 2, 3, 3, 2, 1, 2, 2, 1, 1, 2, 2, 2) {
+
+		/* IP5_31 [1] */
+		0, 0,
+		/* IP5_30_29 [2] */
+		FN_SSI_SDATA7,	FN_HSPI_TX0_B,	FN_RX2_A,	FN_CAN0_RX_B,
+		/* IP5_28_26 [3] */
+		FN_SSI_SDATA8,	FN_SSI_SCK2_A,	FN_HSPI_CS0_B,	FN_TX2_A,
+		FN_CAN0_TX_B,	0,		0,		0,
+		/* IP5_25_23 [3] */
+		FN_SD1_WP_B,	FN_SSI_WS78,	FN_HSPI_CLK0_B,	FN_RX1_B,
+		FN_CAN_CLK_D,	0,		0,		0,
+		/* IP5_22_21 [2] */
+		FN_SD1_CD_B,	FN_SSI_SCK78,	FN_HSPI_RX0_B,	FN_TX1_B,
+		/* IP5_20_18 [3] */
+		FN_SSI_WS1_A,		FN_DU0_CDE,	FN_QPOLB,	FN_AUDSYNC,
+		FN_ARM_TRACECTL,	FN_FMIN_D,	0,		0,
+		/* IP5_17_15 [3] */
+		FN_SSI_SCK1_A,		FN_DU0_DISP,	FN_QPOLA,	FN_AUDCK,
+		FN_ARM_TRACECLK,	FN_BPFCLK_D,	0,		0,
+		/* IP5_14_13 [2] */
+		FN_DU0_EXODDF_DU0_ODDF_DISP_CDE,	FN_QCPV_QDE,
+		FN_FMCLK_D,				0,
+		/* IP5_12 [1] */
+		FN_DU0_EXVSYNC_DU0_VSYNC,	FN_QSTB_QHE,
+		/* IP5_11_10 [2] */
+		FN_SSI_WS2_B,	FN_DU0_EXHSYNC_DU0_HSYNC,
+		FN_QSTH_QHS,	0,
+		/* IP5_9_8 [2] */
+		FN_DU0_DOTCLKO_UT1,	FN_QSTVB_QVE,
+		FN_AUDIO_CLKOUT_A,	FN_REMOCON_C,
+		/* IP5_7 [1] */
+		FN_DU0_DOTCLKO_UT0,	FN_QCLK,
+		/* IP5_6 [1] */
+		FN_DU0_DOTCLKIN,	FN_QSTVA_QVS,
+		/* IP5_5_4 [2] */
+		FN_VI1_DATA11_B,	FN_DU0_DB7,	FN_LCDOUT23,	0,
+		/* IP5_3_2 [2] */
+		FN_VI1_DATA10_B,	FN_DU0_DB6,	FN_LCDOUT22,	0,
+		/* IP5_1_0 [2] */
+		FN_VI0_R5_B,		FN_DU0_DB5,	FN_LCDOUT21,	0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR6", 0xfffc0038, 32,
+			     2, 2, 2, 2, 2, 1, 2, 2, 1, 2,
+			     1, 2, 1, 1, 1, 1, 2, 3, 2) {
+		/* IP6_31_30 [2] */
+		FN_SD0_DAT2,	0,	FN_SUB_TDI,	0,
+		/* IP6_29_28 [2] */
+		FN_SD0_DAT1,	0,	FN_SUB_TCK,	0,
+		/* IP6_27_26 [2] */
+		FN_SD0_DAT0,	0,	FN_SUB_TMS,	0,
+		/* IP6_25_24 [2] */
+		FN_SD0_CMD,	0,	FN_SUB_TRST,	0,
+		/* IP6_23_22 [2] */
+		FN_SD0_CLK,	0,	FN_SUB_TDO,	0,
+		/* IP6_21 [1] */
+		FN_SSI_SDATA0,		FN_ARM_TRACEDATA_15,
+		/* IP6_20_19 [2] */
+		FN_SSI_SDATA1,		FN_ARM_TRACEDATA_14,
+		FN_SCL1_A,		FN_SCK2_A,
+		/* IP6_18_17 [2] */
+		FN_SSI_SDATA2,		FN_HSPI_CS2_A,
+		FN_ARM_TRACEDATA_13,	FN_SDA1_A,
+		/* IP6_16 [1] */
+		FN_SSI_WS012,		FN_ARM_TRACEDATA_12,
+		/* IP6_15_14 [2] */
+		FN_SSI_SCK012,		FN_ARM_TRACEDATA_11,
+		FN_TX0_D,		0,
+		/* IP6_13 [1] */
+		FN_SSI_SDATA3,		FN_ARM_TRACEDATA_10,
+		/* IP6_12_11 [2] */
+		FN_SSI_SDATA4,		FN_SSI_WS2_A,
+		FN_ARM_TRACEDATA_9,	0,
+		/* IP6_10 [1] */
+		FN_SSI_WS34,		FN_ARM_TRACEDATA_8,
+		/* IP6_9 [1] */
+		FN_SSI_SDATA5,		FN_RX0_D,
+		/* IP6_8 [1] */
+		FN_SSI_WS5,		FN_TX4_C,
+		/* IP6_7 [1] */
+		FN_SSI_SCK5,		FN_RX4_C,
+		/* IP6_6_5 [2] */
+		FN_SSI_SDATA6,		FN_HSPI_TX2_A,
+		FN_FMIN_B,		0,
+		/* IP6_4_2 [3] */
+		FN_SSI_WS6,		FN_HSPI_CLK2_A,
+		FN_BPFCLK_B,		FN_CAN1_RX_B,
+		0,	0,	0,	0,
+		/* IP6_1_0 [2] */
+		FN_SSI_SCK6,		FN_HSPI_RX2_A,
+		FN_FMCLK_B,		FN_CAN1_TX_B,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR7", 0xfffc003c, 32,
+			     3, 4, 3, 1, 3, 3, 3, 3, 3, 2, 2, 2) {
+
+		/* IP7_31_29 [3] */
+		FN_VI0_HSYNC,	FN_SD2_CD_B,	FN_VI1_DATA2,	FN_DU1_DR2,
+		0,		FN_HSPI_CS1_A,	FN_RX3_B,	0,
+		/* IP7_28_25 [4] */
+		FN_VI0_FIELD,	FN_SD2_DAT3_B,	FN_VI0_R3_C,	FN_VI1_DATA1,
+		FN_DU1_DG7,	0,		FN_HSPI_CLK1_A,	FN_TX4_B,
+		0,	0,	0,	0,
+		0,	0,	0,	0,
+		/* IP7_24_22 [3] */
+		FN_VI0_CLKENB,	FN_SD2_DAT2_B,	FN_VI1_DATA0,	FN_DU1_DG6,
+		0,		FN_HSPI_RX1_A,	FN_RX4_B,	0,
+		/* IP7_21 [1] */
+		FN_VI0_CLK,	FN_CAN_CLK_A,
+		/* IP7_20_18 [3] */
+		FN_TCLK0,	FN_HSCK1_A,	FN_FMIN_A,	0,
+		FN_IRQ2_C,	FN_CTS1_C,	FN_SPEEDIN,	0,
+		/* IP7_17_15 [3] */
+		FN_VI1_VSYNC,	FN_HSPI_TX0,	FN_HCTS1_A,	FN_BPFCLK_A,
+		0,		FN_TX1_C,	0,		0,
+		/* IP7_14_12 [3] */
+		FN_VI1_HSYNC,	FN_HSPI_RX0_A,	FN_HRTS1_A,	FN_FMCLK_A,
+		0,		FN_RX1_C,	0,		0,
+		/* IP7_11_9 [3] */
+		FN_VI1_FIELD,	FN_HSPI_CS0_A,	FN_HRX1_A,	0,
+		FN_SCK1_C,	0,		0,		0,
+		/* IP7_8_6 [3] */
+		FN_VI1_CLKENB,	FN_HSPI_CLK0_A,	FN_HTX1_A,	0,
+		FN_RTS1_C,	0,		0,		0,
+		/* IP7_5_4 [2] */
+		FN_SD0_WP,	0,		FN_RX5_A,	0,
+		/* IP7_3_2 [2] */
+		FN_SD0_CD,	0,		FN_TX5_A,	0,
+		/* IP7_1_0 [2] */
+		FN_SD0_DAT3,	0,		FN_IRQ1_B,	0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR8", 0xfffc0040, 32,
+			     1, 1, 3, 3, 2, 3, 3, 2, 3, 2, 3, 3, 3) {
+		/* IP8_31 [1] */
+		0, 0,
+		/* IP8_30 [1] */
+		0, 0,
+		/* IP8_29_27 [3] */
+		FN_VI0_G3,	FN_SD2_CMD_B,	FN_VI1_DATA5,	FN_DU1_DR5,
+		0,		FN_HRX1_B,	0,		0,
+		/* IP8_26_24 [3] */
+		FN_VI0_G2,	FN_SD2_CLK_B,	FN_VI1_DATA4,	FN_DU1_DR4,
+		0,		FN_HTX1_B,	0,		0,
+		/* IP8_23_22 [2] */
+		FN_VI0_DATA7_VI0_G1,	FN_DU1_DB5,
+		FN_RTS1_A,		0,
+		/* IP8_21_19 [3] */
+		FN_VI0_DATA6_VI0_G0,	FN_DU1_DB4,
+		FN_CTS1_A,		FN_PWM5,
+		0,	0,	0,	0,
+		/* IP8_18_16 [3] */
+		FN_VI0_DATA5_VI0_B5,	FN_DU1_DB3,	FN_SCK1_A,	FN_PWM4,
+		0,			FN_HSCK1_B,	0,		0,
+		/* IP8_15_14 [2] */
+		FN_VI0_DATA4_VI0_B4,	FN_DU1_DB2,	FN_RX1_A,	0,
+		/* IP8_13_11 [3] */
+		FN_VI0_DATA3_VI0_B3,	FN_DU1_DG5,	FN_TX1_A,	FN_TX0_C,
+		0,			 0,		0,		0,
+		/* IP8_10_9 [2] */
+		FN_VI0_DATA2_VI0_B2,	FN_DU1_DG4,	FN_RX0_C,	0,
+		/* IP8_8_6 [3] */
+		FN_VI0_DATA1_VI0_B1,	FN_DU1_DG3,	FN_IRQ3_B,	FN_TX3_D,
+		0,			 0,		0,		0,
+		/* IP8_5_3 [3] */
+		FN_VI0_DATA0_VI0_B0,	FN_DU1_DG2,	FN_IRQ2_B,	FN_RX3_D,
+		0,			 0,		0,		0,
+		/* IP8_2_0 [3] */
+		FN_VI0_VSYNC,		FN_SD2_WP_B,	FN_VI1_DATA3,	FN_DU1_DR3,
+		0,			FN_HSPI_TX1_A,	FN_TX3_B,	0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR9", 0xfffc0044, 32,
+			     1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3) {
+		/* IP9_31 [1] */
+		0, 0,
+		/* IP9_30 [1] */
+		0, 0,
+		/* IP9_29_27 [3] */
+		FN_VI1_DATA11_A,	FN_DU1_EXHSYNC_DU1_HSYNC,
+		FN_ETH_RXD1,		FN_FMIN_C,
+		0,			FN_RX2_D,
+		FN_SCL2_C,		0,
+		/* IP9_26_24 [3] */
+		FN_VI1_DATA10_A,	FN_DU1_DOTCLKOUT,
+		FN_ETH_RXD0,		FN_BPFCLK_C,
+		0,			FN_TX2_D,
+		FN_SDA2_C,		0,
+		/* IP9_23_21 [3] */
+		FN_VI0_R5_A,	0,		FN_ETH_RX_ER,	FN_FMCLK_C,
+		FN_IERX,	FN_RX2_C,	0,		0,
+		/* IP9_20_18 [3] */
+		FN_VI0_R4_A,	FN_ETH_TX_EN,	0,		0,
+		FN_IETX,	FN_TX2_C,	0,		0,
+		/* IP9_17_15 [3] */
+		FN_VI0_R3_A,	FN_ETH_CRS_DV,	0,		FN_IECLK,
+		FN_SCK2_C,	0,		0,		0,
+		/* IP9_14_12 [3] */
+		FN_VI0_R2_A,	FN_VI1_DATA9,	FN_DU1_DB7,	FN_ETH_TXD1,
+		0,		FN_PWM3,	0,		0,
+		/* IP9_11_9 [3] */
+		FN_VI0_R1_A,	FN_VI1_DATA8,	FN_DU1_DB6,	FN_ETH_TXD0,
+		0,		FN_PWM2,	FN_TCLK1,	0,
+		/* IP9_8_6 [3] */
+		FN_VI0_R0_A,	FN_VI1_CLK,	FN_ETH_REF_CLK,	FN_DU1_DOTCLKIN,
+		0,		0,		0,		0,
+		/* IP9_5_3 [3] */
+		FN_VI0_G5,	FN_SD2_DAT1_B,	FN_VI1_DATA7,	FN_DU1_DR7,
+		0,		FN_HCTS1_B,	0,		0,
+		/* IP9_2_0 [3] */
+		FN_VI0_G4,	FN_SD2_DAT0_B,	FN_VI1_DATA6,	FN_DU1_DR6,
+		0,		FN_HRTS1_B,	0,		0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR10", 0xfffc0048, 32,
+			     1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 4, 3, 3, 3) {
+
+		/* IP10_31 [1] */
+		0, 0,
+		/* IP10_30 [1] */
+		0, 0,
+		/* IP10_29 [1] */
+		0, 0,
+		/* IP10_28 [1] */
+		0, 0,
+		/* IP10_27 [1] */
+		0, 0,
+		/* IP10_26 [1] */
+		0, 0,
+		/* IP10_25 [1] */
+		0, 0,
+		/* IP10_24_22 [3] */
+		FN_SD2_WP_A,	FN_VI1_DATA15,	FN_EX_WAIT2_B,	FN_DACK0_B,
+		FN_HSPI_TX2_B,	FN_CAN_CLK_C,	0,		0,
+		/* IP10_21_19 [3] */
+		FN_SD2_CD_A,	FN_VI1_DATA14,	FN_EX_WAIT1_B,	FN_DREQ0_B,
+		FN_HSPI_RX2_B,	FN_REMOCON_A,	0,		0,
+		/* IP10_18_16 [3] */
+		FN_SD2_DAT3_A,	FN_VI1_DATA13,	FN_DACK2_B,	FN_ATAG1,
+		FN_HSPI_CS2_B,	FN_GPSIN_B,	0,		0,
+		/* IP10_15_13 [3] */
+		FN_SD2_DAT2_A,	FN_VI1_DATA12,	FN_DREQ2_B,	FN_ATADIR1,
+		FN_HSPI_CLK2_B,	FN_GPSCLK_B,	0,		0,
+		/* IP10_12_9 [4] */
+		FN_SD2_DAT1_A,	FN_DU1_CDE,	FN_ATACS11,	FN_DACK1_B,
+		FN_ETH_MAGIC,	FN_CAN1_TX_A,	0,		FN_PWM6,
+		0, 0, 0, 0,
+		0, 0, 0, 0,
+		/* IP10_8_6 [3] */
+		FN_SD2_DAT0_A,	FN_DU1_DISP,	FN_ATACS01,	FN_DREQ1_B,
+		FN_ETH_LINK,	FN_CAN1_RX_A,	0,		0,
+		/* IP10_5_3 [3] */
+		FN_SD2_CMD_A,	FN_DU1_EXODDF_DU1_ODDF_DISP_CDE,
+		FN_ATAWR1,	FN_ETH_MDIO,
+		FN_SCL1_B,	0,
+		0,		0,
+		/* IP10_2_0 [3] */
+		FN_SD2_CLK_A,	FN_DU1_EXVSYNC_DU1_VSYNC,
+		FN_ATARD1,	FN_ETH_MDC,
+		FN_SDA1_B,	0,
+		0,		0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("MOD_SEL0", 0xfffc0050, 32,
+			     1, 1, 2, 2, 3, 2, 2, 1, 1, 1, 1, 2,
+			     1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1) {
+
+		/* SEL 31  [1] */
+		0, 0,
+		/* SEL_30 (SCIF5) [1] */
+		FN_SEL_SCIF5_A,		FN_SEL_SCIF5_B,
+		/* SEL_29_28 (SCIF4) [2] */
+		FN_SEL_SCIF4_A,		FN_SEL_SCIF4_B,
+		FN_SEL_SCIF4_C,		0,
+		/* SEL_27_26 (SCIF3) [2] */
+		FN_SEL_SCIF3_A,		FN_SEL_SCIF3_B,
+		FN_SEL_SCIF3_C,		FN_SEL_SCIF3_D,
+		/* SEL_25_23 (SCIF2) [3] */
+		FN_SEL_SCIF2_A,		FN_SEL_SCIF2_B,
+		FN_SEL_SCIF2_C,		FN_SEL_SCIF2_D,
+		FN_SEL_SCIF2_E,		0,
+		0,			0,
+		/* SEL_22_21 (SCIF1) [2] */
+		FN_SEL_SCIF1_A,		FN_SEL_SCIF1_B,
+		FN_SEL_SCIF1_C,		FN_SEL_SCIF1_D,
+		/* SEL_20_19 (SCIF0) [2] */
+		FN_SEL_SCIF0_A,		FN_SEL_SCIF0_B,
+		FN_SEL_SCIF0_C,		FN_SEL_SCIF0_D,
+		/* SEL_18 [1] */
+		0, 0,
+		/* SEL_17 (SSI2) [1] */
+		FN_SEL_SSI2_A,		FN_SEL_SSI2_B,
+		/* SEL_16 (SSI1) [1] */
+		FN_SEL_SSI1_A,		FN_SEL_SSI1_B,
+		/* SEL_15 (VI1) [1] */
+		FN_SEL_VI1_A,		FN_SEL_VI1_B,
+		/* SEL_14_13 (VI0) [2] */
+		FN_SEL_VI0_A,		FN_SEL_VI0_B,
+		FN_SEL_VI0_C,		FN_SEL_VI0_D,
+		/* SEL_12 [1] */
+		0, 0,
+		/* SEL_11 (SD2) [1] */
+		FN_SEL_SD2_A,		FN_SEL_SD2_B,
+		/* SEL_10 (SD1) [1] */
+		FN_SEL_SD1_A,		FN_SEL_SD1_B,
+		/* SEL_9 (IRQ3) [1] */
+		FN_SEL_IRQ3_A,		FN_SEL_IRQ3_B,
+		/* SEL_8_7 (IRQ2) [2] */
+		FN_SEL_IRQ2_A,		FN_SEL_IRQ2_B,
+		FN_SEL_IRQ2_C,		0,
+		/* SEL_6 (IRQ1) [1] */
+		FN_SEL_IRQ1_A,		FN_SEL_IRQ1_B,
+		/* SEL_5 [1] */
+		0, 0,
+		/* SEL_4 (DREQ2) [1] */
+		FN_SEL_DREQ2_A,		FN_SEL_DREQ2_B,
+		/* SEL_3 (DREQ1) [1] */
+		FN_SEL_DREQ1_A,		FN_SEL_DREQ1_B,
+		/* SEL_2 (DREQ0) [1] */
+		FN_SEL_DREQ0_A,		FN_SEL_DREQ0_B,
+		/* SEL_1 (WAIT2) [1] */
+		FN_SEL_WAIT2_A,		FN_SEL_WAIT2_B,
+		/* SEL_0 (WAIT1) [1] */
+		FN_SEL_WAIT1_A,		FN_SEL_WAIT1_B,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("MOD_SEL1", 0xfffc0054, 32,
+			     1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1,
+			     1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 2, 1) {
+
+		/* SEL_31 [1] */
+		0, 0,
+		/* SEL_30 [1] */
+		0, 0,
+		/* SEL_29 [1] */
+		0, 0,
+		/* SEL_28 [1] */
+		0, 0,
+		/* SEL_27 (CAN1) [1] */
+		FN_SEL_CAN1_A,		FN_SEL_CAN1_B,
+		/* SEL_26 (CAN0) [1] */
+		FN_SEL_CAN0_A,		FN_SEL_CAN0_B,
+		/* SEL_25_24 (CANCLK) [2] */
+		FN_SEL_CANCLK_A,	FN_SEL_CANCLK_B,
+		FN_SEL_CANCLK_C,	FN_SEL_CANCLK_D,
+		/* SEL_23 (HSCIF1) [1] */
+		FN_SEL_HSCIF1_A,	FN_SEL_HSCIF1_B,
+		/* SEL_22 (HSCIF0) [1] */
+		FN_SEL_HSCIF0_A,	FN_SEL_HSCIF0_B,
+		/* SEL_21 [1] */
+		0, 0,
+		/* SEL_20 [1] */
+		0, 0,
+		/* SEL_19 [1] */
+		0, 0,
+		/* SEL_18 [1] */
+		0, 0,
+		/* SEL_17 [1] */
+		0, 0,
+		/* SEL_16 [1] */
+		0, 0,
+		/* SEL_15 [1] */
+		0, 0,
+		/* SEL_14_13 (REMOCON) [2] */
+		FN_SEL_REMOCON_A,	FN_SEL_REMOCON_B,
+		FN_SEL_REMOCON_C,	0,
+		/* SEL_12_11 (FM) [2] */
+		FN_SEL_FM_A,		FN_SEL_FM_B,
+		FN_SEL_FM_C,		FN_SEL_FM_D,
+		/* SEL_10_9 (GPS) [2] */
+		FN_SEL_GPS_A,		FN_SEL_GPS_B,
+		FN_SEL_GPS_C,		0,
+		/* SEL_8 (TSIF0) [1] */
+		FN_SEL_TSIF0_A,		FN_SEL_TSIF0_B,
+		/* SEL_7 (HSPI2) [1] */
+		FN_SEL_HSPI2_A,		FN_SEL_HSPI2_B,
+		/* SEL_6 (HSPI1) [1] */
+		FN_SEL_HSPI1_A,		FN_SEL_HSPI1_B,
+		/* SEL_5 (HSPI0) [1] */
+		FN_SEL_HSPI0_A,		FN_SEL_HSPI0_B,
+		/* SEL_4_3 (I2C3) [2] */
+		FN_SEL_I2C3_A,		FN_SEL_I2C3_B,
+		FN_SEL_I2C3_C,		0,
+		/* SEL_2_1 (I2C2) [2] */
+		FN_SEL_I2C2_A,		FN_SEL_I2C2_B,
+		FN_SEL_I2C2_C,		0,
+		/* SEL_0 (I2C1) [1] */
+		FN_SEL_I2C1_A,		FN_SEL_I2C1_B,
+		}
+	},
+	{ },
+};
+
+const struct sh_pfc_soc_info r8a7778_pinmux_info = {
+	.name = "r8a7778_pfc",
+
+	.unlock_reg = 0xfffc0000, /* PMMR */
+
+	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
+
+	.pins = pinmux_pins,
+	.nr_pins = ARRAY_SIZE(pinmux_pins),
+
+	.groups = pinmux_groups,
+	.nr_groups = ARRAY_SIZE(pinmux_groups),
+
+	.functions = pinmux_functions,
+	.nr_functions = ARRAY_SIZE(pinmux_functions),
+
+	.cfg_regs = pinmux_config_regs,
+
+	.gpio_data = pinmux_data,
+	.gpio_data_size = ARRAY_SIZE(pinmux_data),
+};
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
index 791a671..835611e 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7779.c
@@ -1,8 +1,9 @@
 /*
  * r8a7779 processor support - PFC hardware block
  *
- * Copyright (C) 2011  Renesas Solutions Corp.
+ * Copyright (C) 2011, 2013  Renesas Solutions Corp.
  * Copyright (C) 2011  Magnus Damm
+ * Copyright (C) 2013  Cogent Embedded, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,6 +20,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/platform_data/gpio-rcar.h>
 
 #include "sh_pfc.h"
 
@@ -79,7 +81,7 @@
 #define _GP_PORT_ALL(bank, pin, name, sfx)	name##_##sfx
 
 #define _GP_GPIO(bank, pin, _name, sfx)					\
-	[(bank * 32) + pin] = {						\
+	[RCAR_GP_PIN(bank, pin)] = {					\
 		.name = __stringify(_name),				\
 		.enum_id = _name##_DATA,				\
 	}
@@ -1472,9 +1474,12 @@ static struct sh_pfc_pin pinmux_pins[] = {
 /* - DU0 -------------------------------------------------------------------- */
 static const unsigned int du0_rgb666_pins[] = {
 	/* R[7:2], G[7:2], B[7:2] */
-	188, 187, 186, 185, 184, 183,
-	194, 193, 192, 191, 190, 189,
-	200, 199, 198, 197, 196, 195,
+	RCAR_GP_PIN(5, 28), RCAR_GP_PIN(5, 27), RCAR_GP_PIN(5, 26),
+	RCAR_GP_PIN(5, 25), RCAR_GP_PIN(5, 24), RCAR_GP_PIN(5, 23),
+	RCAR_GP_PIN(6, 2),  RCAR_GP_PIN(6, 1),  RCAR_GP_PIN(6, 0),
+	RCAR_GP_PIN(5, 31), RCAR_GP_PIN(5, 30), RCAR_GP_PIN(5, 29),
+	RCAR_GP_PIN(6, 8),  RCAR_GP_PIN(6, 7),  RCAR_GP_PIN(6, 6),
+	RCAR_GP_PIN(6, 5),  RCAR_GP_PIN(6, 4),  RCAR_GP_PIN(6, 3),
 };
 static const unsigned int du0_rgb666_mux[] = {
 	DU0_DR7_MARK, DU0_DR6_MARK, DU0_DR5_MARK, DU0_DR4_MARK,
@@ -1486,9 +1491,14 @@ static const unsigned int du0_rgb666_mux[] = {
 };
 static const unsigned int du0_rgb888_pins[] = {
 	/* R[7:0], G[7:0], B[7:0] */
-	188, 187, 186, 185, 184, 183, 24, 23,
-	194, 193, 192, 191, 190, 189, 26, 25,
-	200, 199, 198, 197, 196, 195, 28, 27,
+	RCAR_GP_PIN(5, 28), RCAR_GP_PIN(5, 27), RCAR_GP_PIN(5, 26),
+	RCAR_GP_PIN(5, 25), RCAR_GP_PIN(5, 24), RCAR_GP_PIN(5, 23),
+	RCAR_GP_PIN(0, 24), RCAR_GP_PIN(0, 23), RCAR_GP_PIN(6, 2),
+	RCAR_GP_PIN(6, 1),  RCAR_GP_PIN(6, 0),  RCAR_GP_PIN(5, 31),
+	RCAR_GP_PIN(5, 30), RCAR_GP_PIN(5, 29), RCAR_GP_PIN(0, 26),
+	RCAR_GP_PIN(0, 25), RCAR_GP_PIN(6, 8),  RCAR_GP_PIN(6, 7),
+	RCAR_GP_PIN(6, 6),  RCAR_GP_PIN(6, 5),  RCAR_GP_PIN(6, 4),
+	RCAR_GP_PIN(6, 3),  RCAR_GP_PIN(0, 28), RCAR_GP_PIN(0, 27),
 };
 static const unsigned int du0_rgb888_mux[] = {
 	DU0_DR7_MARK, DU0_DR6_MARK, DU0_DR5_MARK, DU0_DR4_MARK,
@@ -1500,28 +1510,28 @@ static const unsigned int du0_rgb888_mux[] = {
 };
 static const unsigned int du0_clk_in_pins[] = {
 	/* CLKIN */
-	29,
+	RCAR_GP_PIN(0, 29),
 };
 static const unsigned int du0_clk_in_mux[] = {
 	DU0_DOTCLKIN_MARK,
 };
 static const unsigned int du0_clk_out_0_pins[] = {
 	/* CLKOUT */
-	180,
+	RCAR_GP_PIN(5, 20),
 };
 static const unsigned int du0_clk_out_0_mux[] = {
 	DU0_DOTCLKOUT0_MARK,
 };
 static const unsigned int du0_clk_out_1_pins[] = {
 	/* CLKOUT */
-	30,
+	RCAR_GP_PIN(0, 30),
 };
 static const unsigned int du0_clk_out_1_mux[] = {
 	DU0_DOTCLKOUT1_MARK,
 };
 static const unsigned int du0_sync_0_pins[] = {
 	/* VSYNC, HSYNC, DISP */
-	182, 181, 31,
+	RCAR_GP_PIN(5, 22), RCAR_GP_PIN(5, 21), RCAR_GP_PIN(0, 31),
 };
 static const unsigned int du0_sync_0_mux[] = {
 	DU0_EXHSYNC_DU0_HSYNC_MARK, DU0_EXVSYNC_DU0_VSYNC_MARK,
@@ -1529,7 +1539,7 @@ static const unsigned int du0_sync_0_mux[] = {
 };
 static const unsigned int du0_sync_1_pins[] = {
 	/* VSYNC, HSYNC, DISP */
-	182, 181, 32,
+	RCAR_GP_PIN(5, 22), RCAR_GP_PIN(5, 21), RCAR_GP_PIN(1, 0),
 };
 static const unsigned int du0_sync_1_mux[] = {
 	DU0_EXHSYNC_DU0_HSYNC_MARK, DU0_EXVSYNC_DU0_VSYNC_MARK,
@@ -1537,14 +1547,14 @@ static const unsigned int du0_sync_1_mux[] = {
 };
 static const unsigned int du0_oddf_pins[] = {
 	/* ODDF */
-	31,
+	RCAR_GP_PIN(0, 31),
 };
 static const unsigned int du0_oddf_mux[] = {
 	DU0_EXODDF_DU0_ODDF_DISP_CDE_MARK
 };
 static const unsigned int du0_cde_pins[] = {
 	/* CDE */
-	33,
+	RCAR_GP_PIN(1, 1),
 };
 static const unsigned int du0_cde_mux[] = {
 	DU0_CDE_MARK
@@ -1552,9 +1562,12 @@ static const unsigned int du0_cde_mux[] = {
 /* - DU1 -------------------------------------------------------------------- */
 static const unsigned int du1_rgb666_pins[] = {
 	/* R[7:2], G[7:2], B[7:2] */
-	41, 40, 39, 38, 37, 36,
-	49, 48, 47, 46, 45, 44,
-	57, 56, 55, 54, 53, 52,
+	RCAR_GP_PIN(1, 9),  RCAR_GP_PIN(1, 8),  RCAR_GP_PIN(1, 7),
+	RCAR_GP_PIN(1, 6),  RCAR_GP_PIN(1, 5),  RCAR_GP_PIN(1, 4),
+	RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 16), RCAR_GP_PIN(1, 15),
+	RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 13), RCAR_GP_PIN(1, 12),
+	RCAR_GP_PIN(1, 25), RCAR_GP_PIN(1, 24), RCAR_GP_PIN(1, 23),
+	RCAR_GP_PIN(1, 22), RCAR_GP_PIN(1, 21), RCAR_GP_PIN(1, 20),
 };
 static const unsigned int du1_rgb666_mux[] = {
 	DU1_DR7_MARK, DU1_DR6_MARK, DU1_DR5_MARK, DU1_DR4_MARK,
@@ -1566,9 +1579,14 @@ static const unsigned int du1_rgb666_mux[] = {
 };
 static const unsigned int du1_rgb888_pins[] = {
 	/* R[7:0], G[7:0], B[7:0] */
-	41, 40, 39, 38, 37, 36, 35, 34,
-	49, 48, 47, 46, 45, 44, 43, 32,
-	57, 56, 55, 54, 53, 52, 51, 50,
+	RCAR_GP_PIN(1, 9),  RCAR_GP_PIN(1, 8),  RCAR_GP_PIN(1, 7),
+	RCAR_GP_PIN(1, 6),  RCAR_GP_PIN(1, 5),  RCAR_GP_PIN(1, 4),
+	RCAR_GP_PIN(1, 3),  RCAR_GP_PIN(1, 2),  RCAR_GP_PIN(1, 17),
+	RCAR_GP_PIN(1, 16), RCAR_GP_PIN(1, 15), RCAR_GP_PIN(1, 14),
+	RCAR_GP_PIN(1, 13), RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 11),
+	RCAR_GP_PIN(1, 0),  RCAR_GP_PIN(1, 25), RCAR_GP_PIN(1, 24),
+	RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 22), RCAR_GP_PIN(1, 21),
+	RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 18),
 };
 static const unsigned int du1_rgb888_mux[] = {
 	DU1_DR7_MARK, DU1_DR6_MARK, DU1_DR5_MARK, DU1_DR4_MARK,
@@ -1580,21 +1598,21 @@ static const unsigned int du1_rgb888_mux[] = {
 };
 static const unsigned int du1_clk_in_pins[] = {
 	/* CLKIN */
-	58,
+	RCAR_GP_PIN(1, 26),
 };
 static const unsigned int du1_clk_in_mux[] = {
 	DU1_DOTCLKIN_MARK,
 };
 static const unsigned int du1_clk_out_pins[] = {
 	/* CLKOUT */
-	59,
+	RCAR_GP_PIN(1, 27),
 };
 static const unsigned int du1_clk_out_mux[] = {
 	DU1_DOTCLKOUT_MARK,
 };
 static const unsigned int du1_sync_0_pins[] = {
 	/* VSYNC, HSYNC, DISP */
-	61, 60, 62,
+	RCAR_GP_PIN(1, 29), RCAR_GP_PIN(1, 28), RCAR_GP_PIN(1, 30),
 };
 static const unsigned int du1_sync_0_mux[] = {
 	DU1_EXVSYNC_DU1_VSYNC_MARK, DU1_EXHSYNC_DU1_HSYNC_MARK,
@@ -1602,7 +1620,7 @@ static const unsigned int du1_sync_0_mux[] = {
 };
 static const unsigned int du1_sync_1_pins[] = {
 	/* VSYNC, HSYNC, DISP */
-	61, 60, 63,
+	RCAR_GP_PIN(1, 29), RCAR_GP_PIN(1, 28), RCAR_GP_PIN(1, 31),
 };
 static const unsigned int du1_sync_1_mux[] = {
 	DU1_EXVSYNC_DU1_VSYNC_MARK, DU1_EXHSYNC_DU1_HSYNC_MARK,
@@ -1610,22 +1628,55 @@ static const unsigned int du1_sync_1_mux[] = {
 };
 static const unsigned int du1_oddf_pins[] = {
 	/* ODDF */
-	62,
+	RCAR_GP_PIN(1, 30),
 };
 static const unsigned int du1_oddf_mux[] = {
 	DU1_EXODDF_DU1_ODDF_DISP_CDE_MARK
 };
 static const unsigned int du1_cde_pins[] = {
 	/* CDE */
-	64,
+	RCAR_GP_PIN(2, 0),
 };
 static const unsigned int du1_cde_mux[] = {
 	DU1_CDE_MARK
 };
+/* - Ether ------------------------------------------------------------------ */
+static const unsigned int ether_rmii_pins[] = {
+	/*
+	 * ETH_TXD0, ETH_TXD1, ETH_TX_EN,  ETH_REFCLK,
+	 * ETH_RXD0, ETH_RXD1, ETH_CRS_DV, ETH_RX_ER,
+	 * ETH_MDIO, ETH_MDC
+	 */
+	RCAR_GP_PIN(2, 27), RCAR_GP_PIN(2, 16), RCAR_GP_PIN(2, 18),
+	RCAR_GP_PIN(2, 26),
+	RCAR_GP_PIN(2, 20), RCAR_GP_PIN(2, 21), RCAR_GP_PIN(2, 17),
+	RCAR_GP_PIN(2, 19),
+	RCAR_GP_PIN(2, 29), RCAR_GP_PIN(2, 28),
+};
+static const unsigned int ether_rmii_mux[] = {
+	ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK,  ETH_REFCLK_MARK,
+	ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_CRS_DV_MARK, ETH_RX_ER_MARK,
+	ETH_MDIO_MARK, ETH_MDC_MARK,
+};
+static const unsigned int ether_link_pins[] = {
+	/* ETH_LINK */
+	RCAR_GP_PIN(2, 24),
+};
+static const unsigned int ether_link_mux[] = {
+	ETH_LINK_MARK,
+};
+static const unsigned int ether_magic_pins[] = {
+	/* ETH_MAGIC */
+	RCAR_GP_PIN(2, 25),
+};
+static const unsigned int ether_magic_mux[] = {
+	ETH_MAGIC_MARK,
+};
 /* - HSPI0 ------------------------------------------------------------------ */
 static const unsigned int hspi0_pins[] = {
 	/* CLK, CS, RX, TX */
-	150, 151, 153, 152,
+	RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 23), RCAR_GP_PIN(4, 25),
+	RCAR_GP_PIN(4, 24),
 };
 static const unsigned int hspi0_mux[] = {
 	HSPI_CLK0_MARK, HSPI_CS0_MARK, HSPI_RX0_MARK, HSPI_TX0_MARK,
@@ -1633,28 +1684,32 @@ static const unsigned int hspi0_mux[] = {
 /* - HSPI1 ------------------------------------------------------------------ */
 static const unsigned int hspi1_pins[] = {
 	/* CLK, CS, RX, TX */
-	63, 58, 64, 62,
+	RCAR_GP_PIN(1, 31), RCAR_GP_PIN(1, 26), RCAR_GP_PIN(2, 0),
+	RCAR_GP_PIN(1, 30),
 };
 static const unsigned int hspi1_mux[] = {
 	HSPI_CLK1_MARK, HSPI_CS1_MARK, HSPI_RX1_MARK, HSPI_TX1_MARK,
 };
 static const unsigned int hspi1_b_pins[] = {
 	/* CLK, CS, RX, TX */
-	90, 91, 93, 92,
+	RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 27), RCAR_GP_PIN(2, 29),
+	RCAR_GP_PIN(2, 28),
 };
 static const unsigned int hspi1_b_mux[] = {
 	HSPI_CLK1_B_MARK, HSPI_CS1_B_MARK, HSPI_RX1_B_MARK, HSPI_TX1_B_MARK,
 };
 static const unsigned int hspi1_c_pins[] = {
 	/* CLK, CS, RX, TX */
-	141, 142, 144, 143,
+	RCAR_GP_PIN(4, 13), RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 16),
+	RCAR_GP_PIN(4, 15),
 };
 static const unsigned int hspi1_c_mux[] = {
 	HSPI_CLK1_C_MARK, HSPI_CS1_C_MARK, HSPI_RX1_C_MARK, HSPI_TX1_C_MARK,
 };
 static const unsigned int hspi1_d_pins[] = {
 	/* CLK, CS, RX, TX */
-	101, 102, 104, 103,
+	RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 6), RCAR_GP_PIN(3, 8),
+	RCAR_GP_PIN(3, 7),
 };
 static const unsigned int hspi1_d_mux[] = {
 	HSPI_CLK1_D_MARK, HSPI_CS1_D_MARK, HSPI_RX1_D_MARK, HSPI_TX1_D_MARK,
@@ -1662,14 +1717,16 @@ static const unsigned int hspi1_d_mux[] = {
 /* - HSPI2 ------------------------------------------------------------------ */
 static const unsigned int hspi2_pins[] = {
 	/* CLK, CS, RX, TX */
-	9, 10, 11, 14,
+	RCAR_GP_PIN(0, 9), RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 11),
+	RCAR_GP_PIN(0, 14),
 };
 static const unsigned int hspi2_mux[] = {
 	HSPI_CLK2_MARK, HSPI_CS2_MARK, HSPI_RX2_MARK, HSPI_TX2_MARK,
 };
 static const unsigned int hspi2_b_pins[] = {
 	/* CLK, CS, RX, TX */
-	7, 13, 8, 6,
+	RCAR_GP_PIN(0, 7), RCAR_GP_PIN(0, 13), RCAR_GP_PIN(0, 8),
+	RCAR_GP_PIN(0, 6),
 };
 static const unsigned int hspi2_b_mux[] = {
 	HSPI_CLK2_B_MARK, HSPI_CS2_B_MARK, HSPI_RX2_B_MARK, HSPI_TX2_B_MARK,
@@ -1677,56 +1734,56 @@ static const unsigned int hspi2_b_mux[] = {
 /* - INTC ------------------------------------------------------------------- */
 static const unsigned int intc_irq0_pins[] = {
 	/* IRQ */
-	78,
+	RCAR_GP_PIN(2, 14),
 };
 static const unsigned int intc_irq0_mux[] = {
 	IRQ0_MARK,
 };
 static const unsigned int intc_irq0_b_pins[] = {
 	/* IRQ */
-	141,
+	RCAR_GP_PIN(4, 13),
 };
 static const unsigned int intc_irq0_b_mux[] = {
 	IRQ0_B_MARK,
 };
 static const unsigned int intc_irq1_pins[] = {
 	/* IRQ */
-	79,
+	RCAR_GP_PIN(2, 15),
 };
 static const unsigned int intc_irq1_mux[] = {
 	IRQ1_MARK,
 };
 static const unsigned int intc_irq1_b_pins[] = {
 	/* IRQ */
-	142,
+	RCAR_GP_PIN(4, 14),
 };
 static const unsigned int intc_irq1_b_mux[] = {
 	IRQ1_B_MARK,
 };
 static const unsigned int intc_irq2_pins[] = {
 	/* IRQ */
-	88,
+	RCAR_GP_PIN(2, 24),
 };
 static const unsigned int intc_irq2_mux[] = {
 	IRQ2_MARK,
 };
 static const unsigned int intc_irq2_b_pins[] = {
 	/* IRQ */
-	143,
+	RCAR_GP_PIN(4, 15),
 };
 static const unsigned int intc_irq2_b_mux[] = {
 	IRQ2_B_MARK,
 };
 static const unsigned int intc_irq3_pins[] = {
 	/* IRQ */
-	89,
+	RCAR_GP_PIN(2, 25),
 };
 static const unsigned int intc_irq3_mux[] = {
 	IRQ3_MARK,
 };
 static const unsigned int intc_irq3_b_pins[] = {
 	/* IRQ */
-	144,
+	RCAR_GP_PIN(4, 16),
 };
 static const unsigned int intc_irq3_b_mux[] = {
 	IRQ3_B_MARK,
@@ -1734,56 +1791,56 @@ static const unsigned int intc_irq3_b_mux[] = {
 /* - LSBC ------------------------------------------------------------------- */
 static const unsigned int lbsc_cs0_pins[] = {
 	/* CS */
-	13,
+	RCAR_GP_PIN(0, 13),
 };
 static const unsigned int lbsc_cs0_mux[] = {
 	CS0_MARK,
 };
 static const unsigned int lbsc_cs1_pins[] = {
 	/* CS */
-	14,
+	RCAR_GP_PIN(0, 14),
 };
 static const unsigned int lbsc_cs1_mux[] = {
 	CS1_A26_MARK,
 };
 static const unsigned int lbsc_ex_cs0_pins[] = {
 	/* CS */
-	15,
+	RCAR_GP_PIN(0, 15),
 };
 static const unsigned int lbsc_ex_cs0_mux[] = {
 	EX_CS0_MARK,
 };
 static const unsigned int lbsc_ex_cs1_pins[] = {
 	/* CS */
-	16,
+	RCAR_GP_PIN(0, 16),
 };
 static const unsigned int lbsc_ex_cs1_mux[] = {
 	EX_CS1_MARK,
 };
 static const unsigned int lbsc_ex_cs2_pins[] = {
 	/* CS */
-	17,
+	RCAR_GP_PIN(0, 17),
 };
 static const unsigned int lbsc_ex_cs2_mux[] = {
 	EX_CS2_MARK,
 };
 static const unsigned int lbsc_ex_cs3_pins[] = {
 	/* CS */
-	18,
+	RCAR_GP_PIN(0, 18),
 };
 static const unsigned int lbsc_ex_cs3_mux[] = {
 	EX_CS3_MARK,
 };
 static const unsigned int lbsc_ex_cs4_pins[] = {
 	/* CS */
-	19,
+	RCAR_GP_PIN(0, 19),
 };
 static const unsigned int lbsc_ex_cs4_mux[] = {
 	EX_CS4_MARK,
 };
 static const unsigned int lbsc_ex_cs5_pins[] = {
 	/* CS */
-	20,
+	RCAR_GP_PIN(0, 20),
 };
 static const unsigned int lbsc_ex_cs5_mux[] = {
 	EX_CS5_MARK,
@@ -1791,21 +1848,24 @@ static const unsigned int lbsc_ex_cs5_mux[] = {
 /* - MMCIF ------------------------------------------------------------------ */
 static const unsigned int mmc0_data1_pins[] = {
 	/* D[0] */
-	19,
+	RCAR_GP_PIN(0, 19),
 };
 static const unsigned int mmc0_data1_mux[] = {
 	MMC0_D0_MARK,
 };
 static const unsigned int mmc0_data4_pins[] = {
 	/* D[0:3] */
-	19, 20, 21, 2,
+	RCAR_GP_PIN(0, 19), RCAR_GP_PIN(0, 20), RCAR_GP_PIN(0, 21),
+	RCAR_GP_PIN(0, 2),
 };
 static const unsigned int mmc0_data4_mux[] = {
 	MMC0_D0_MARK, MMC0_D1_MARK, MMC0_D2_MARK, MMC0_D3_MARK,
 };
 static const unsigned int mmc0_data8_pins[] = {
 	/* D[0:7] */
-	19, 20, 21, 2, 10, 11, 15, 16,
+	RCAR_GP_PIN(0, 19), RCAR_GP_PIN(0, 20), RCAR_GP_PIN(0, 21),
+	RCAR_GP_PIN(0, 2),  RCAR_GP_PIN(0, 10), RCAR_GP_PIN(0, 11),
+	RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 16),
 };
 static const unsigned int mmc0_data8_mux[] = {
 	MMC0_D0_MARK, MMC0_D1_MARK, MMC0_D2_MARK, MMC0_D3_MARK,
@@ -1813,28 +1873,31 @@ static const unsigned int mmc0_data8_mux[] = {
 };
 static const unsigned int mmc0_ctrl_pins[] = {
 	/* CMD, CLK */
-	18, 17,
+	RCAR_GP_PIN(0, 18), RCAR_GP_PIN(0, 17),
 };
 static const unsigned int mmc0_ctrl_mux[] = {
 	MMC0_CMD_MARK, MMC0_CLK_MARK,
 };
 static const unsigned int mmc1_data1_pins[] = {
 	/* D[0] */
-	72,
+	RCAR_GP_PIN(2, 8),
 };
 static const unsigned int mmc1_data1_mux[] = {
 	MMC1_D0_MARK,
 };
 static const unsigned int mmc1_data4_pins[] = {
 	/* D[0:3] */
-	72, 73, 74, 75,
+	RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 9), RCAR_GP_PIN(2, 10),
+	RCAR_GP_PIN(2, 11),
 };
 static const unsigned int mmc1_data4_mux[] = {
 	MMC1_D0_MARK, MMC1_D1_MARK, MMC1_D2_MARK, MMC1_D3_MARK,
 };
 static const unsigned int mmc1_data8_pins[] = {
 	/* D[0:7] */
-	72, 73, 74, 75, 76, 77, 80, 81,
+	RCAR_GP_PIN(2, 8),  RCAR_GP_PIN(2, 9),  RCAR_GP_PIN(2, 10),
+	RCAR_GP_PIN(2, 11), RCAR_GP_PIN(2, 12), RCAR_GP_PIN(2, 13),
+	RCAR_GP_PIN(2, 16), RCAR_GP_PIN(2, 17),
 };
 static const unsigned int mmc1_data8_mux[] = {
 	MMC1_D0_MARK, MMC1_D1_MARK, MMC1_D2_MARK, MMC1_D3_MARK,
@@ -1842,7 +1905,7 @@ static const unsigned int mmc1_data8_mux[] = {
 };
 static const unsigned int mmc1_ctrl_pins[] = {
 	/* CMD, CLK */
-	68, 65,
+	RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 1),
 };
 static const unsigned int mmc1_ctrl_mux[] = {
 	MMC1_CMD_MARK, MMC1_CLK_MARK,
@@ -1850,84 +1913,84 @@ static const unsigned int mmc1_ctrl_mux[] = {
 /* - SCIF0 ------------------------------------------------------------------ */
 static const unsigned int scif0_data_pins[] = {
 	/* RXD, TXD */
-	153, 152,
+	RCAR_GP_PIN(4, 25), RCAR_GP_PIN(4, 24),
 };
 static const unsigned int scif0_data_mux[] = {
 	RX0_MARK, TX0_MARK,
 };
 static const unsigned int scif0_clk_pins[] = {
 	/* SCK */
-	156,
+	RCAR_GP_PIN(4, 28),
 };
 static const unsigned int scif0_clk_mux[] = {
 	SCK0_MARK,
 };
 static const unsigned int scif0_ctrl_pins[] = {
 	/* RTS, CTS */
-	151, 150,
+	RCAR_GP_PIN(4, 23), RCAR_GP_PIN(4, 22),
 };
 static const unsigned int scif0_ctrl_mux[] = {
 	RTS0_TANS_MARK, CTS0_MARK,
 };
 static const unsigned int scif0_data_b_pins[] = {
 	/* RXD, TXD */
-	20, 19,
+	RCAR_GP_PIN(0, 20), RCAR_GP_PIN(0, 19),
 };
 static const unsigned int scif0_data_b_mux[] = {
 	RX0_B_MARK, TX0_B_MARK,
 };
 static const unsigned int scif0_clk_b_pins[] = {
 	/* SCK */
-	33,
+	RCAR_GP_PIN(1, 1),
 };
 static const unsigned int scif0_clk_b_mux[] = {
 	SCK0_B_MARK,
 };
 static const unsigned int scif0_ctrl_b_pins[] = {
 	/* RTS, CTS */
-	18, 11,
+	RCAR_GP_PIN(0, 18), RCAR_GP_PIN(0, 11),
 };
 static const unsigned int scif0_ctrl_b_mux[] = {
 	RTS0_B_TANS_B_MARK, CTS0_B_MARK,
 };
 static const unsigned int scif0_data_c_pins[] = {
 	/* RXD, TXD */
-	146, 147,
+	RCAR_GP_PIN(4, 18), RCAR_GP_PIN(4, 19),
 };
 static const unsigned int scif0_data_c_mux[] = {
 	RX0_C_MARK, TX0_C_MARK,
 };
 static const unsigned int scif0_clk_c_pins[] = {
 	/* SCK */
-	145,
+	RCAR_GP_PIN(4, 17),
 };
 static const unsigned int scif0_clk_c_mux[] = {
 	SCK0_C_MARK,
 };
 static const unsigned int scif0_ctrl_c_pins[] = {
 	/* RTS, CTS */
-	149, 148,
+	RCAR_GP_PIN(4, 21), RCAR_GP_PIN(4, 20),
 };
 static const unsigned int scif0_ctrl_c_mux[] = {
 	RTS0_C_TANS_C_MARK, CTS0_C_MARK,
 };
 static const unsigned int scif0_data_d_pins[] = {
 	/* RXD, TXD */
-	43, 42,
+	RCAR_GP_PIN(1, 11), RCAR_GP_PIN(1, 10),
 };
 static const unsigned int scif0_data_d_mux[] = {
 	RX0_D_MARK, TX0_D_MARK,
 };
 static const unsigned int scif0_clk_d_pins[] = {
 	/* SCK */
-	50,
+	RCAR_GP_PIN(1, 18),
 };
 static const unsigned int scif0_clk_d_mux[] = {
 	SCK0_D_MARK,
 };
 static const unsigned int scif0_ctrl_d_pins[] = {
 	/* RTS, CTS */
-	51, 35,
+	RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 3),
 };
 static const unsigned int scif0_ctrl_d_mux[] = {
 	RTS0_D_TANS_D_MARK, CTS0_D_MARK,
@@ -1935,63 +1998,63 @@ static const unsigned int scif0_ctrl_d_mux[] = {
 /* - SCIF1 ------------------------------------------------------------------ */
 static const unsigned int scif1_data_pins[] = {
 	/* RXD, TXD */
-	149, 148,
+	RCAR_GP_PIN(4, 21), RCAR_GP_PIN(4, 20),
 };
 static const unsigned int scif1_data_mux[] = {
 	RX1_MARK, TX1_MARK,
 };
 static const unsigned int scif1_clk_pins[] = {
 	/* SCK */
-	145,
+	RCAR_GP_PIN(4, 17),
 };
 static const unsigned int scif1_clk_mux[] = {
 	SCK1_MARK,
 };
 static const unsigned int scif1_ctrl_pins[] = {
 	/* RTS, CTS */
-	147, 146,
+	RCAR_GP_PIN(4, 19), RCAR_GP_PIN(4, 18),
 };
 static const unsigned int scif1_ctrl_mux[] = {
 	RTS1_TANS_MARK, CTS1_MARK,
 };
 static const unsigned int scif1_data_b_pins[] = {
 	/* RXD, TXD */
-	117, 114,
+	RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 18),
 };
 static const unsigned int scif1_data_b_mux[] = {
 	RX1_B_MARK, TX1_B_MARK,
 };
 static const unsigned int scif1_clk_b_pins[] = {
 	/* SCK */
-	113,
+	RCAR_GP_PIN(3, 17),
 };
 static const unsigned int scif1_clk_b_mux[] = {
 	SCK1_B_MARK,
 };
 static const unsigned int scif1_ctrl_b_pins[] = {
 	/* RTS, CTS */
-	115, 116,
+	RCAR_GP_PIN(3, 19), RCAR_GP_PIN(3, 20),
 };
 static const unsigned int scif1_ctrl_b_mux[] = {
 	RTS1_B_TANS_B_MARK, CTS1_B_MARK,
 };
 static const unsigned int scif1_data_c_pins[] = {
 	/* RXD, TXD */
-	67, 66,
+	RCAR_GP_PIN(2, 3), RCAR_GP_PIN(2, 2),
 };
 static const unsigned int scif1_data_c_mux[] = {
 	RX1_C_MARK, TX1_C_MARK,
 };
 static const unsigned int scif1_clk_c_pins[] = {
 	/* SCK */
-	86,
+	RCAR_GP_PIN(2, 22),
 };
 static const unsigned int scif1_clk_c_mux[] = {
 	SCK1_C_MARK,
 };
 static const unsigned int scif1_ctrl_c_pins[] = {
 	/* RTS, CTS */
-	69, 68,
+	RCAR_GP_PIN(2, 5), RCAR_GP_PIN(2, 4),
 };
 static const unsigned int scif1_ctrl_c_mux[] = {
 	RTS1_C_TANS_C_MARK, CTS1_C_MARK,
@@ -1999,63 +2062,63 @@ static const unsigned int scif1_ctrl_c_mux[] = {
 /* - SCIF2 ------------------------------------------------------------------ */
 static const unsigned int scif2_data_pins[] = {
 	/* RXD, TXD */
-	106, 105,
+	RCAR_GP_PIN(3, 10), RCAR_GP_PIN(3, 9),
 };
 static const unsigned int scif2_data_mux[] = {
 	RX2_MARK, TX2_MARK,
 };
 static const unsigned int scif2_clk_pins[] = {
 	/* SCK */
-	107,
+	RCAR_GP_PIN(3, 11),
 };
 static const unsigned int scif2_clk_mux[] = {
 	SCK2_MARK,
 };
 static const unsigned int scif2_data_b_pins[] = {
 	/* RXD, TXD */
-	120, 119,
+	RCAR_GP_PIN(3, 24), RCAR_GP_PIN(3, 23),
 };
 static const unsigned int scif2_data_b_mux[] = {
 	RX2_B_MARK, TX2_B_MARK,
 };
 static const unsigned int scif2_clk_b_pins[] = {
 	/* SCK */
-	118,
+	RCAR_GP_PIN(3, 22),
 };
 static const unsigned int scif2_clk_b_mux[] = {
 	SCK2_B_MARK,
 };
 static const unsigned int scif2_data_c_pins[] = {
 	/* RXD, TXD */
-	33, 31,
+	RCAR_GP_PIN(1, 1), RCAR_GP_PIN(0, 31),
 };
 static const unsigned int scif2_data_c_mux[] = {
 	RX2_C_MARK, TX2_C_MARK,
 };
 static const unsigned int scif2_clk_c_pins[] = {
 	/* SCK */
-	32,
+	RCAR_GP_PIN(1, 0),
 };
 static const unsigned int scif2_clk_c_mux[] = {
 	SCK2_C_MARK,
 };
 static const unsigned int scif2_data_d_pins[] = {
 	/* RXD, TXD */
-	64, 62,
+	RCAR_GP_PIN(2, 0), RCAR_GP_PIN(1, 30),
 };
 static const unsigned int scif2_data_d_mux[] = {
 	RX2_D_MARK, TX2_D_MARK,
 };
 static const unsigned int scif2_clk_d_pins[] = {
 	/* SCK */
-	63,
+	RCAR_GP_PIN(1, 31),
 };
 static const unsigned int scif2_clk_d_mux[] = {
 	SCK2_D_MARK,
 };
 static const unsigned int scif2_data_e_pins[] = {
 	/* RXD, TXD */
-	20, 19,
+	RCAR_GP_PIN(0, 20), RCAR_GP_PIN(0, 19),
 };
 static const unsigned int scif2_data_e_mux[] = {
 	RX2_E_MARK, TX2_E_MARK,
@@ -2063,14 +2126,14 @@ static const unsigned int scif2_data_e_mux[] = {
 /* - SCIF3 ------------------------------------------------------------------ */
 static const unsigned int scif3_data_pins[] = {
 	/* RXD, TXD */
-	137, 136,
+	RCAR_GP_PIN(4, 9), RCAR_GP_PIN(4, 8),
 };
 static const unsigned int scif3_data_mux[] = {
 	RX3_IRDA_RX_MARK, TX3_IRDA_TX_MARK,
 };
 static const unsigned int scif3_clk_pins[] = {
 	/* SCK */
-	135,
+	RCAR_GP_PIN(4, 7),
 };
 static const unsigned int scif3_clk_mux[] = {
 	SCK3_MARK,
@@ -2078,35 +2141,35 @@ static const unsigned int scif3_clk_mux[] = {
 
 static const unsigned int scif3_data_b_pins[] = {
 	/* RXD, TXD */
-	64, 62,
+	RCAR_GP_PIN(2, 0), RCAR_GP_PIN(1, 30),
 };
 static const unsigned int scif3_data_b_mux[] = {
 	RX3_B_IRDA_RX_B_MARK, TX3_B_IRDA_TX_B_MARK,
 };
 static const unsigned int scif3_data_c_pins[] = {
 	/* RXD, TXD */
-	15, 12,
+	RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 12),
 };
 static const unsigned int scif3_data_c_mux[] = {
 	RX3_C_IRDA_RX_C_MARK, TX3C_IRDA_TX_C_MARK,
 };
 static const unsigned int scif3_data_d_pins[] = {
 	/* RXD, TXD */
-	30, 29,
+	RCAR_GP_PIN(0, 30), RCAR_GP_PIN(0, 29),
 };
 static const unsigned int scif3_data_d_mux[] = {
 	RX3_D_IRDA_RX_D_MARK, TX3_D_IRDA_TX_D_MARK,
 };
 static const unsigned int scif3_data_e_pins[] = {
 	/* RXD, TXD */
-	35, 34,
+	RCAR_GP_PIN(1, 3), RCAR_GP_PIN(1, 2),
 };
 static const unsigned int scif3_data_e_mux[] = {
 	RX3_E_IRDA_RX_E_MARK, TX3_E_IRDA_TX_E_MARK,
 };
 static const unsigned int scif3_clk_e_pins[] = {
 	/* SCK */
-	42,
+	RCAR_GP_PIN(1, 10),
 };
 static const unsigned int scif3_clk_e_mux[] = {
 	SCK3_E_MARK,
@@ -2114,42 +2177,42 @@ static const unsigned int scif3_clk_e_mux[] = {
 /* - SCIF4 ------------------------------------------------------------------ */
 static const unsigned int scif4_data_pins[] = {
 	/* RXD, TXD */
-	123, 122,
+	RCAR_GP_PIN(3, 27), RCAR_GP_PIN(3, 26),
 };
 static const unsigned int scif4_data_mux[] = {
 	RX4_MARK, TX4_MARK,
 };
 static const unsigned int scif4_clk_pins[] = {
 	/* SCK */
-	121,
+	RCAR_GP_PIN(3, 25),
 };
 static const unsigned int scif4_clk_mux[] = {
 	SCK4_MARK,
 };
 static const unsigned int scif4_data_b_pins[] = {
 	/* RXD, TXD */
-	111, 110,
+	RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 14),
 };
 static const unsigned int scif4_data_b_mux[] = {
 	RX4_B_MARK, TX4_B_MARK,
 };
 static const unsigned int scif4_clk_b_pins[] = {
 	/* SCK */
-	112,
+	RCAR_GP_PIN(3, 16),
 };
 static const unsigned int scif4_clk_b_mux[] = {
 	SCK4_B_MARK,
 };
 static const unsigned int scif4_data_c_pins[] = {
 	/* RXD, TXD */
-	22, 21,
+	RCAR_GP_PIN(0, 22), RCAR_GP_PIN(0, 21),
 };
 static const unsigned int scif4_data_c_mux[] = {
 	RX4_C_MARK, TX4_C_MARK,
 };
 static const unsigned int scif4_data_d_pins[] = {
 	/* RXD, TXD */
-	69, 68,
+	RCAR_GP_PIN(2, 5), RCAR_GP_PIN(2, 4),
 };
 static const unsigned int scif4_data_d_mux[] = {
 	RX4_D_MARK, TX4_D_MARK,
@@ -2157,56 +2220,56 @@ static const unsigned int scif4_data_d_mux[] = {
 /* - SCIF5 ------------------------------------------------------------------ */
 static const unsigned int scif5_data_pins[] = {
 	/* RXD, TXD */
-	51, 50,
+	RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 18),
 };
 static const unsigned int scif5_data_mux[] = {
 	RX5_MARK, TX5_MARK,
 };
 static const unsigned int scif5_clk_pins[] = {
 	/* SCK */
-	43,
+	RCAR_GP_PIN(1, 11),
 };
 static const unsigned int scif5_clk_mux[] = {
 	SCK5_MARK,
 };
 static const unsigned int scif5_data_b_pins[] = {
 	/* RXD, TXD */
-	18, 11,
+	RCAR_GP_PIN(0, 18), RCAR_GP_PIN(0, 11),
 };
 static const unsigned int scif5_data_b_mux[] = {
 	RX5_B_MARK, TX5_B_MARK,
 };
 static const unsigned int scif5_clk_b_pins[] = {
 	/* SCK */
-	19,
+	RCAR_GP_PIN(0, 19),
 };
 static const unsigned int scif5_clk_b_mux[] = {
 	SCK5_B_MARK,
 };
 static const unsigned int scif5_data_c_pins[] = {
 	/* RXD, TXD */
-	24, 23,
+	RCAR_GP_PIN(0, 24), RCAR_GP_PIN(0, 23),
 };
 static const unsigned int scif5_data_c_mux[] = {
 	RX5_C_MARK, TX5_C_MARK,
 };
 static const unsigned int scif5_clk_c_pins[] = {
 	/* SCK */
-	28,
+	RCAR_GP_PIN(0, 28),
 };
 static const unsigned int scif5_clk_c_mux[] = {
 	SCK5_C_MARK,
 };
 static const unsigned int scif5_data_d_pins[] = {
 	/* RXD, TXD */
-	8, 6,
+	RCAR_GP_PIN(0, 8), RCAR_GP_PIN(0, 6),
 };
 static const unsigned int scif5_data_d_mux[] = {
 	RX5_D_MARK, TX5_D_MARK,
 };
 static const unsigned int scif5_clk_d_pins[] = {
 	/* SCK */
-	7,
+	RCAR_GP_PIN(0, 7),
 };
 static const unsigned int scif5_clk_d_mux[] = {
 	SCK5_D_MARK,
@@ -2214,35 +2277,36 @@ static const unsigned int scif5_clk_d_mux[] = {
 /* - SDHI0 ------------------------------------------------------------------ */
 static const unsigned int sdhi0_data1_pins[] = {
 	/* D0 */
-	117,
+	RCAR_GP_PIN(3, 21),
 };
 static const unsigned int sdhi0_data1_mux[] = {
 	SD0_DAT0_MARK,
 };
 static const unsigned int sdhi0_data4_pins[] = {
 	/* D[0:3] */
-	117, 118, 119, 120,
+	RCAR_GP_PIN(3, 21), RCAR_GP_PIN(3, 22), RCAR_GP_PIN(3, 23),
+	RCAR_GP_PIN(3, 24),
 };
 static const unsigned int sdhi0_data4_mux[] = {
 	SD0_DAT0_MARK, SD0_DAT1_MARK, SD0_DAT2_MARK, SD0_DAT3_MARK,
 };
 static const unsigned int sdhi0_ctrl_pins[] = {
 	/* CMD, CLK */
-	114, 113,
+	RCAR_GP_PIN(3, 18), RCAR_GP_PIN(3, 17),
 };
 static const unsigned int sdhi0_ctrl_mux[] = {
 	SD0_CMD_MARK, SD0_CLK_MARK,
 };
 static const unsigned int sdhi0_cd_pins[] = {
 	/* CD */
-	115,
+	RCAR_GP_PIN(3, 19),
 };
 static const unsigned int sdhi0_cd_mux[] = {
 	SD0_CD_MARK,
 };
 static const unsigned int sdhi0_wp_pins[] = {
 	/* WP */
-	116,
+	RCAR_GP_PIN(3, 20),
 };
 static const unsigned int sdhi0_wp_mux[] = {
 	SD0_WP_MARK,
@@ -2250,35 +2314,36 @@ static const unsigned int sdhi0_wp_mux[] = {
 /* - SDHI1 ------------------------------------------------------------------ */
 static const unsigned int sdhi1_data1_pins[] = {
 	/* D0 */
-	19,
+	RCAR_GP_PIN(0, 19),
 };
 static const unsigned int sdhi1_data1_mux[] = {
 	SD1_DAT0_MARK,
 };
 static const unsigned int sdhi1_data4_pins[] = {
 	/* D[0:3] */
-	19, 20, 21, 2,
+	RCAR_GP_PIN(0, 19), RCAR_GP_PIN(0, 20), RCAR_GP_PIN(0, 21),
+	RCAR_GP_PIN(0, 2),
 };
 static const unsigned int sdhi1_data4_mux[] = {
 	SD1_DAT0_MARK, SD1_DAT1_MARK, SD1_DAT2_MARK, SD1_DAT3_MARK,
 };
 static const unsigned int sdhi1_ctrl_pins[] = {
 	/* CMD, CLK */
-	18, 17,
+	RCAR_GP_PIN(0, 18), RCAR_GP_PIN(0, 17),
 };
 static const unsigned int sdhi1_ctrl_mux[] = {
 	SD1_CMD_MARK, SD1_CLK_MARK,
 };
 static const unsigned int sdhi1_cd_pins[] = {
 	/* CD */
-	10,
+	RCAR_GP_PIN(0, 10),
 };
 static const unsigned int sdhi1_cd_mux[] = {
 	SD1_CD_MARK,
 };
 static const unsigned int sdhi1_wp_pins[] = {
 	/* WP */
-	11,
+	RCAR_GP_PIN(0, 11),
 };
 static const unsigned int sdhi1_wp_mux[] = {
 	SD1_WP_MARK,
@@ -2286,35 +2351,36 @@ static const unsigned int sdhi1_wp_mux[] = {
 /* - SDHI2 ------------------------------------------------------------------ */
 static const unsigned int sdhi2_data1_pins[] = {
 	/* D0 */
-	97,
+	RCAR_GP_PIN(3, 1),
 };
 static const unsigned int sdhi2_data1_mux[] = {
 	SD2_DAT0_MARK,
 };
 static const unsigned int sdhi2_data4_pins[] = {
 	/* D[0:3] */
-	97, 98, 99, 100,
+	RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3),
+	RCAR_GP_PIN(3, 4),
 };
 static const unsigned int sdhi2_data4_mux[] = {
 	SD2_DAT0_MARK, SD2_DAT1_MARK, SD2_DAT2_MARK, SD2_DAT3_MARK,
 };
 static const unsigned int sdhi2_ctrl_pins[] = {
 	/* CMD, CLK */
-	102, 101,
+	RCAR_GP_PIN(3, 6), RCAR_GP_PIN(3, 5),
 };
 static const unsigned int sdhi2_ctrl_mux[] = {
 	SD2_CMD_MARK, SD2_CLK_MARK,
 };
 static const unsigned int sdhi2_cd_pins[] = {
 	/* CD */
-	103,
+	RCAR_GP_PIN(3, 7),
 };
 static const unsigned int sdhi2_cd_mux[] = {
 	SD2_CD_MARK,
 };
 static const unsigned int sdhi2_wp_pins[] = {
 	/* WP */
-	104,
+	RCAR_GP_PIN(3, 8),
 };
 static const unsigned int sdhi2_wp_mux[] = {
 	SD2_WP_MARK,
@@ -2322,35 +2388,36 @@ static const unsigned int sdhi2_wp_mux[] = {
 /* - SDHI3 ------------------------------------------------------------------ */
 static const unsigned int sdhi3_data1_pins[] = {
 	/* D0 */
-	50,
+	RCAR_GP_PIN(1, 18),
 };
 static const unsigned int sdhi3_data1_mux[] = {
 	SD3_DAT0_MARK,
 };
 static const unsigned int sdhi3_data4_pins[] = {
 	/* D[0:3] */
-	50, 51, 52, 53,
+	RCAR_GP_PIN(1, 18), RCAR_GP_PIN(1, 19), RCAR_GP_PIN(1, 20),
+	RCAR_GP_PIN(1, 21),
 };
 static const unsigned int sdhi3_data4_mux[] = {
 	SD3_DAT0_MARK, SD3_DAT1_MARK, SD3_DAT2_MARK, SD3_DAT3_MARK,
 };
 static const unsigned int sdhi3_ctrl_pins[] = {
 	/* CMD, CLK */
-	35, 34,
+	RCAR_GP_PIN(1, 3), RCAR_GP_PIN(1, 2),
 };
 static const unsigned int sdhi3_ctrl_mux[] = {
 	SD3_CMD_MARK, SD3_CLK_MARK,
 };
 static const unsigned int sdhi3_cd_pins[] = {
 	/* CD */
-	62,
+	RCAR_GP_PIN(1, 30),
 };
 static const unsigned int sdhi3_cd_mux[] = {
 	SD3_CD_MARK,
 };
 static const unsigned int sdhi3_wp_pins[] = {
 	/* WP */
-	64,
+	RCAR_GP_PIN(2, 0),
 };
 static const unsigned int sdhi3_wp_mux[] = {
 	SD3_WP_MARK,
@@ -2358,7 +2425,7 @@ static const unsigned int sdhi3_wp_mux[] = {
 /* - USB0 ------------------------------------------------------------------- */
 static const unsigned int usb0_pins[] = {
 	/* OVC */
-	150, 154,
+	RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 26),
 };
 static const unsigned int usb0_mux[] = {
 	USB_OVC0_MARK, USB_PENC0_MARK,
@@ -2366,7 +2433,7 @@ static const unsigned int usb0_mux[] = {
 /* - USB1 ------------------------------------------------------------------- */
 static const unsigned int usb1_pins[] = {
 	/* OVC */
-	152, 155,
+	RCAR_GP_PIN(4, 24), RCAR_GP_PIN(4, 27),
 };
 static const unsigned int usb1_mux[] = {
 	USB_OVC1_MARK, USB_PENC1_MARK,
@@ -2374,11 +2441,115 @@ static const unsigned int usb1_mux[] = {
 /* - USB2 ------------------------------------------------------------------- */
 static const unsigned int usb2_pins[] = {
 	/* OVC, PENC */
-	125, 156,
+	RCAR_GP_PIN(3, 29), RCAR_GP_PIN(4, 28),
 };
 static const unsigned int usb2_mux[] = {
 	USB_OVC2_MARK, USB_PENC2_MARK,
 };
+/* - VIN0 ------------------------------------------------------------------- */
+static const unsigned int vin0_data8_pins[] = {
+	/* D[0:7] */
+	RCAR_GP_PIN(2, 6),  RCAR_GP_PIN(2, 7),  RCAR_GP_PIN(2, 8),
+	RCAR_GP_PIN(2, 9),  RCAR_GP_PIN(2, 10), RCAR_GP_PIN(2, 11),
+	RCAR_GP_PIN(2, 12), RCAR_GP_PIN(2, 13),
+};
+static const unsigned int vin0_data8_mux[] = {
+	VI0_DATA0_VI0_B0_MARK, VI0_DATA1_VI0_B1_MARK, VI0_DATA2_VI0_B2_MARK,
+	VI0_DATA3_VI0_B3_MARK, VI0_DATA4_VI0_B4_MARK, VI0_DATA5_VI0_B5_MARK,
+	VI0_DATA6_VI0_B6_MARK, VI0_DATA7_VI0_B7_MARK,
+};
+static const unsigned int vin0_clk_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(2, 1),
+};
+static const unsigned int vin0_clk_mux[] = {
+	VI0_CLK_MARK,
+};
+static const unsigned int vin0_sync_pins[] = {
+	/* HSYNC, VSYNC */
+	RCAR_GP_PIN(2, 4), RCAR_GP_PIN(2, 5),
+};
+static const unsigned int vin0_sync_mux[] = {
+	VI0_HSYNC_MARK, VI0_VSYNC_MARK,
+};
+/* - VIN1 ------------------------------------------------------------------- */
+static const unsigned int vin1_data8_pins[] = {
+	/* D[0:7] */
+	RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3),
+	RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 6),
+	RCAR_GP_PIN(3, 7), RCAR_GP_PIN(3, 8),
+};
+static const unsigned int vin1_data8_mux[] = {
+	VI1_DATA0_VI1_B0_MARK, VI1_DATA1_VI1_B1_MARK, VI1_DATA2_VI1_B2_MARK,
+	VI1_DATA3_VI1_B3_MARK, VI1_DATA4_VI1_B4_MARK, VI1_DATA5_VI1_B5_MARK,
+	VI1_DATA6_VI1_B6_MARK, VI1_DATA7_VI1_B7_MARK,
+};
+static const unsigned int vin1_clk_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(2, 30),
+};
+static const unsigned int vin1_clk_mux[] = {
+	VI1_CLK_MARK,
+};
+static const unsigned int vin1_sync_pins[] = {
+	/* HSYNC, VSYNC */
+	RCAR_GP_PIN(2, 31), RCAR_GP_PIN(3, 0),
+};
+static const unsigned int vin1_sync_mux[] = {
+	VI1_HSYNC_MARK, VI1_VSYNC_MARK,
+};
+/* - VIN2 ------------------------------------------------------------------- */
+static const unsigned int vin2_data8_pins[] = {
+	/* D[0:7] */
+	RCAR_GP_PIN(1, 2),  RCAR_GP_PIN(1, 3),  RCAR_GP_PIN(1, 10),
+	RCAR_GP_PIN(1, 11), RCAR_GP_PIN(1, 18), RCAR_GP_PIN(1, 19),
+	RCAR_GP_PIN(1, 31), RCAR_GP_PIN(2, 0),
+};
+static const unsigned int vin2_data8_mux[] = {
+	VI2_DATA0_VI2_B0_MARK, VI2_DATA1_VI2_B1_MARK, VI2_DATA2_VI2_B2_MARK,
+	VI2_DATA3_VI2_B3_MARK, VI2_DATA4_VI2_B4_MARK, VI2_DATA5_VI2_B5_MARK,
+	VI2_DATA6_VI2_B6_MARK, VI2_DATA7_VI2_B7_MARK,
+};
+static const unsigned int vin2_clk_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(1, 30),
+};
+static const unsigned int vin2_clk_mux[] = {
+	VI2_CLK_MARK,
+};
+static const unsigned int vin2_sync_pins[] = {
+	/* HSYNC, VSYNC */
+	RCAR_GP_PIN(1, 28), RCAR_GP_PIN(1, 29),
+};
+static const unsigned int vin2_sync_mux[] = {
+	VI2_HSYNC_MARK, VI2_VSYNC_MARK,
+};
+/* - VIN3 ------------------------------------------------------------------- */
+static const unsigned int vin3_data8_pins[] = {
+	/* D[0:7] */
+	RCAR_GP_PIN(3, 9),  RCAR_GP_PIN(3, 10), RCAR_GP_PIN(3, 11),
+	RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 13), RCAR_GP_PIN(3, 14),
+	RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 16),
+};
+static const unsigned int vin3_data8_mux[] = {
+	VI3_DATA0_MARK, VI3_DATA1_MARK, VI3_DATA2_MARK,
+	VI3_DATA3_MARK, VI3_DATA4_MARK, VI3_DATA5_MARK,
+	VI3_DATA6_MARK, VI3_DATA7_MARK,
+};
+static const unsigned int vin3_clk_pins[] = {
+	/* CLK */
+	RCAR_GP_PIN(2, 31),
+};
+static const unsigned int vin3_clk_mux[] = {
+	VI3_CLK_MARK,
+};
+static const unsigned int vin3_sync_pins[] = {
+	/* HSYNC, VSYNC */
+	RCAR_GP_PIN(1, 28), RCAR_GP_PIN(1, 29),
+};
+static const unsigned int vin3_sync_mux[] = {
+	VI3_HSYNC_MARK, VI3_VSYNC_MARK,
+};
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(du0_rgb666),
@@ -2398,6 +2569,9 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(du1_sync_1),
 	SH_PFC_PIN_GROUP(du1_oddf),
 	SH_PFC_PIN_GROUP(du1_cde),
+	SH_PFC_PIN_GROUP(ether_rmii),
+	SH_PFC_PIN_GROUP(ether_link),
+	SH_PFC_PIN_GROUP(ether_magic),
 	SH_PFC_PIN_GROUP(hspi0),
 	SH_PFC_PIN_GROUP(hspi1),
 	SH_PFC_PIN_GROUP(hspi1_b),
@@ -2503,6 +2677,18 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(usb0),
 	SH_PFC_PIN_GROUP(usb1),
 	SH_PFC_PIN_GROUP(usb2),
+	SH_PFC_PIN_GROUP(vin0_data8),
+	SH_PFC_PIN_GROUP(vin0_clk),
+	SH_PFC_PIN_GROUP(vin0_sync),
+	SH_PFC_PIN_GROUP(vin1_data8),
+	SH_PFC_PIN_GROUP(vin1_clk),
+	SH_PFC_PIN_GROUP(vin1_sync),
+	SH_PFC_PIN_GROUP(vin2_data8),
+	SH_PFC_PIN_GROUP(vin2_clk),
+	SH_PFC_PIN_GROUP(vin2_sync),
+	SH_PFC_PIN_GROUP(vin3_data8),
+	SH_PFC_PIN_GROUP(vin3_clk),
+	SH_PFC_PIN_GROUP(vin3_sync),
 };
 
 static const char * const du0_groups[] = {
@@ -2528,6 +2714,12 @@ static const char * const du1_groups[] = {
 	"du1_cde",
 };
 
+static const char * const ether_groups[] = {
+	"ether_rmii",
+	"ether_link",
+	"ether_magic",
+};
+
 static const char * const hspi0_groups[] = {
 	"hspi0",
 };
@@ -2693,9 +2885,34 @@ static const char * const usb2_groups[] = {
 	"usb2",
 };
 
+static const char * const vin0_groups[] = {
+	"vin0_data8",
+	"vin0_clk",
+	"vin0_sync",
+};
+
+static const char * const vin1_groups[] = {
+	"vin1_data8",
+	"vin1_clk",
+	"vin1_sync",
+};
+
+static const char * const vin2_groups[] = {
+	"vin2_data8",
+	"vin2_clk",
+	"vin2_sync",
+};
+
+static const char * const vin3_groups[] = {
+	"vin3_data8",
+	"vin3_clk",
+	"vin3_sync",
+};
+
 static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(du0),
 	SH_PFC_FUNCTION(du1),
+	SH_PFC_FUNCTION(ether),
 	SH_PFC_FUNCTION(hspi0),
 	SH_PFC_FUNCTION(hspi1),
 	SH_PFC_FUNCTION(hspi2),
@@ -2716,6 +2933,10 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(usb0),
 	SH_PFC_FUNCTION(usb1),
 	SH_PFC_FUNCTION(usb2),
+	SH_PFC_FUNCTION(vin0),
+	SH_PFC_FUNCTION(vin1),
+	SH_PFC_FUNCTION(vin2),
+	SH_PFC_FUNCTION(vin3),
 };
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
new file mode 100644
index 0000000..5be2999
--- /dev/null
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c
@@ -0,0 +1,3543 @@
+/*
+ * R8A7790 processor support
+ *
+ * Copyright (C) 2013  Renesas Electronics Corporation
+ * Copyright (C) 2013  Magnus Damm
+ * Copyright (C) 2012  Renesas Solutions Corp.
+ * Copyright (C) 2012  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_data/gpio-rcar.h>
+
+#include "core.h"
+#include "sh_pfc.h"
+
+#define PORT_GP_1(bank, pin, fn, sfx) fn(bank, pin, GP_##bank##_##pin, sfx)
+
+#define PORT_GP_32(bank, fn, sfx)					\
+	PORT_GP_1(bank, 0,  fn, sfx), PORT_GP_1(bank, 1,  fn, sfx),	\
+	PORT_GP_1(bank, 2,  fn, sfx), PORT_GP_1(bank, 3,  fn, sfx),	\
+	PORT_GP_1(bank, 4,  fn, sfx), PORT_GP_1(bank, 5,  fn, sfx),	\
+	PORT_GP_1(bank, 6,  fn, sfx), PORT_GP_1(bank, 7,  fn, sfx),	\
+	PORT_GP_1(bank, 8,  fn, sfx), PORT_GP_1(bank, 9,  fn, sfx),	\
+	PORT_GP_1(bank, 10, fn, sfx), PORT_GP_1(bank, 11, fn, sfx),	\
+	PORT_GP_1(bank, 12, fn, sfx), PORT_GP_1(bank, 13, fn, sfx),	\
+	PORT_GP_1(bank, 14, fn, sfx), PORT_GP_1(bank, 15, fn, sfx),	\
+	PORT_GP_1(bank, 16, fn, sfx), PORT_GP_1(bank, 17, fn, sfx),	\
+	PORT_GP_1(bank, 18, fn, sfx), PORT_GP_1(bank, 19, fn, sfx),	\
+	PORT_GP_1(bank, 20, fn, sfx), PORT_GP_1(bank, 21, fn, sfx),	\
+	PORT_GP_1(bank, 22, fn, sfx), PORT_GP_1(bank, 23, fn, sfx),	\
+	PORT_GP_1(bank, 24, fn, sfx), PORT_GP_1(bank, 25, fn, sfx),	\
+	PORT_GP_1(bank, 26, fn, sfx), PORT_GP_1(bank, 27, fn, sfx),	\
+	PORT_GP_1(bank, 28, fn, sfx), PORT_GP_1(bank, 29, fn, sfx),	\
+	PORT_GP_1(bank, 30, fn, sfx), PORT_GP_1(bank, 31, fn, sfx)
+
+#define PORT_GP_32_REV(bank, fn, sfx)					\
+	PORT_GP_1(bank, 31, fn, sfx), PORT_GP_1(bank, 30, fn, sfx),	\
+	PORT_GP_1(bank, 29, fn, sfx), PORT_GP_1(bank, 28, fn, sfx),	\
+	PORT_GP_1(bank, 27, fn, sfx), PORT_GP_1(bank, 26, fn, sfx),	\
+	PORT_GP_1(bank, 25, fn, sfx), PORT_GP_1(bank, 24, fn, sfx),	\
+	PORT_GP_1(bank, 23, fn, sfx), PORT_GP_1(bank, 22, fn, sfx),	\
+	PORT_GP_1(bank, 21, fn, sfx), PORT_GP_1(bank, 20, fn, sfx),	\
+	PORT_GP_1(bank, 19, fn, sfx), PORT_GP_1(bank, 18, fn, sfx),	\
+	PORT_GP_1(bank, 17, fn, sfx), PORT_GP_1(bank, 16, fn, sfx),	\
+	PORT_GP_1(bank, 15, fn, sfx), PORT_GP_1(bank, 14, fn, sfx),	\
+	PORT_GP_1(bank, 13, fn, sfx), PORT_GP_1(bank, 12, fn, sfx),	\
+	PORT_GP_1(bank, 11, fn, sfx), PORT_GP_1(bank, 10, fn, sfx),	\
+	PORT_GP_1(bank, 9,  fn, sfx), PORT_GP_1(bank, 8,  fn, sfx),	\
+	PORT_GP_1(bank, 7,  fn, sfx), PORT_GP_1(bank, 6,  fn, sfx),	\
+	PORT_GP_1(bank, 5,  fn, sfx), PORT_GP_1(bank, 4,  fn, sfx),	\
+	PORT_GP_1(bank, 3,  fn, sfx), PORT_GP_1(bank, 2,  fn, sfx),	\
+	PORT_GP_1(bank, 1,  fn, sfx), PORT_GP_1(bank, 0,  fn, sfx)
+
+#define CPU_ALL_PORT(fn, sfx)						\
+	PORT_GP_32(0, fn, sfx),						\
+	PORT_GP_32(1, fn, sfx),						\
+	PORT_GP_32(2, fn, sfx),						\
+	PORT_GP_32(3, fn, sfx),						\
+	PORT_GP_32(4, fn, sfx),						\
+	PORT_GP_32(5, fn, sfx)
+
+#define _GP_PORT_ALL(bank, pin, name, sfx)	name##_##sfx
+
+#define _GP_GPIO(bank, pin, _name, sfx)					\
+	[(bank * 32) + pin] = {						\
+		.name = __stringify(_name),				\
+		.enum_id = _name##_DATA,				\
+	}
+
+#define _GP_DATA(bank, pin, name, sfx)					\
+	PINMUX_DATA(name##_DATA, name##_FN)
+
+#define GP_ALL(str)		CPU_ALL_PORT(_GP_PORT_ALL, str)
+#define PINMUX_GPIO_GP_ALL()	CPU_ALL_PORT(_GP_GPIO, unused)
+#define PINMUX_DATA_GP_ALL()	CPU_ALL_PORT(_GP_DATA, unused)
+
+#define PINMUX_IPSR_DATA(ipsr, fn) PINMUX_DATA(fn##_MARK, FN_##ipsr, FN_##fn)
+#define PINMUX_IPSR_MODSEL_DATA(ipsr, fn, ms) PINMUX_DATA(fn##_MARK, FN_##ms, \
+							  FN_##ipsr, FN_##fn)
+
+enum {
+	PINMUX_RESERVED = 0,
+
+	PINMUX_DATA_BEGIN,
+	GP_ALL(DATA),
+	PINMUX_DATA_END,
+
+	PINMUX_FUNCTION_BEGIN,
+	GP_ALL(FN),
+
+	/* GPSR0 */
+	FN_IP0_2_0, FN_IP0_5_3, FN_IP0_8_6, FN_IP0_11_9, FN_IP0_15_12,
+	FN_IP0_19_16, FN_IP0_22_20, FN_IP0_26_23, FN_IP0_30_27,
+	FN_IP1_3_0, FN_IP1_7_4, FN_IP1_11_8, FN_IP1_14_12,
+	FN_IP1_17_15, FN_IP1_21_18, FN_IP1_25_22, FN_IP1_27_26,
+	FN_IP1_29_28, FN_IP2_2_0, FN_IP2_5_3, FN_IP2_8_6, FN_IP2_11_9,
+	FN_IP2_14_12, FN_IP2_17_15, FN_IP2_21_18, FN_IP2_25_22,
+	FN_IP2_28_26, FN_IP3_3_0, FN_IP3_7_4, FN_IP3_11_8,
+	FN_IP3_14_12, FN_IP3_17_15,
+
+	/* GPSR1 */
+	FN_IP3_19_18, FN_IP3_22_20, FN_IP3_25_23, FN_IP3_28_26,
+	FN_IP3_31_29, FN_IP4_2_0, FN_IP4_5_3, FN_IP4_8_6, FN_IP4_11_9,
+	FN_IP4_14_12, FN_IP4_17_15, FN_IP4_20_18, FN_IP4_23_21,
+	FN_IP4_26_24, FN_IP4_29_27, FN_IP5_2_0, FN_IP5_5_3, FN_IP5_9_6,
+	FN_IP5_12_10, FN_IP5_14_13, FN_IP5_17_15, FN_IP5_20_18,
+	FN_IP5_23_21, FN_IP5_26_24, FN_IP5_29_27, FN_IP6_2_0,
+	FN_IP6_5_3, FN_IP6_8_6, FN_IP6_10_9, FN_IP6_13_11,
+
+	/* GPSR2 */
+	FN_IP7_28_27, FN_IP7_30_29, FN_IP8_1_0, FN_IP8_3_2, FN_IP8_5_4,
+	FN_IP8_7_6, FN_IP8_9_8, FN_IP8_11_10, FN_IP8_13_12, FN_IP8_15_14,
+	FN_IP8_17_16, FN_IP8_19_18, FN_IP8_21_20, FN_IP8_23_22,
+	FN_IP8_25_24, FN_IP8_26, FN_IP8_27, FN_VI1_DATA7_VI1_B7,
+	FN_IP6_16_14, FN_IP6_19_17, FN_IP6_22_20, FN_IP6_25_23,
+	FN_IP6_28_26, FN_IP6_31_29, FN_IP7_2_0, FN_IP7_5_3, FN_IP7_7_6,
+	FN_IP7_9_8, FN_IP7_12_10, FN_IP7_15_13,
+
+	/* GPSR3 */
+	FN_IP8_28, FN_IP8_30_29, FN_IP9_1_0, FN_IP9_3_2, FN_IP9_5_4,
+	FN_IP9_7_6, FN_IP9_11_8, FN_IP9_15_12, FN_IP9_17_16, FN_IP9_19_18,
+	FN_IP9_21_20, FN_IP9_23_22, FN_IP9_25_24, FN_IP9_27_26,
+	FN_IP9_31_28, FN_IP10_3_0, FN_IP10_6_4, FN_IP10_10_7, FN_IP10_14_11,
+	FN_IP10_18_15, FN_IP10_22_19, FN_IP10_25_23, FN_IP10_29_26,
+	FN_IP11_3_0, FN_IP11_4, FN_IP11_6_5, FN_IP11_8_7, FN_IP11_10_9,
+	FN_IP11_12_11, FN_IP11_14_13, FN_IP11_17_15, FN_IP11_21_18,
+
+	/* GPSR4 */
+	FN_IP11_23_22, FN_IP11_26_24, FN_IP11_29_27, FN_IP11_31_30,
+	FN_IP12_1_0, FN_IP12_3_2, FN_IP12_5_4, FN_IP12_7_6, FN_IP12_10_8,
+	FN_IP12_13_11, FN_IP12_16_14, FN_IP12_19_17, FN_IP12_22_20,
+	FN_IP12_24_23, FN_IP12_27_25, FN_IP12_30_28, FN_IP13_2_0,
+	FN_IP13_6_3, FN_IP13_9_7, FN_IP13_12_10, FN_IP13_15_13,
+	FN_IP13_18_16, FN_IP13_22_19, FN_IP13_25_23, FN_IP13_28_26,
+	FN_IP13_30_29, FN_IP14_2_0, FN_IP14_5_3, FN_IP14_8_6, FN_IP14_11_9,
+	FN_IP14_15_12, FN_IP14_18_16,
+
+	/* GPSR5 */
+	FN_IP14_21_19, FN_IP14_24_22, FN_IP14_27_25, FN_IP14_30_28,
+	FN_IP15_2_0, FN_IP15_5_3, FN_IP15_8_6, FN_IP15_11_9, FN_IP15_13_12,
+	FN_IP15_15_14, FN_IP15_17_16, FN_IP15_19_18, FN_IP15_22_20,
+	FN_IP15_25_23, FN_IP15_27_26, FN_IP15_29_28, FN_IP16_2_0,
+	FN_IP16_5_3, FN_USB0_PWEN, FN_USB0_OVC_VBUS, FN_IP16_6, FN_IP16_7,
+	FN_USB2_PWEN, FN_USB2_OVC, FN_AVS1, FN_AVS2, FN_DU_DOTCLKIN0,
+	FN_IP7_26_25, FN_DU_DOTCLKIN2, FN_IP7_18_16, FN_IP7_21_19, FN_IP7_24_22,
+
+	/* IPSR0 */
+	FN_D0, FN_MSIOF3_SCK_B, FN_VI3_DATA0, FN_VI0_G4, FN_VI0_G4_B,
+	FN_D1, FN_MSIOF3_SYNC_B, FN_VI3_DATA1, FN_VI0_G5,
+	FN_VI0_G5_B, FN_D2, FN_MSIOF3_RXD_B, FN_VI3_DATA2,
+	FN_VI0_G6, FN_VI0_G6_B, FN_D3, FN_MSIOF3_TXD_B,
+	FN_VI3_DATA3, FN_VI0_G7, FN_VI0_G7_B, FN_D4,
+	FN_SCIFB1_RXD_F, FN_SCIFB0_RXD_C, FN_VI3_DATA4,
+	FN_VI0_R0, FN_VI0_R0_B, FN_RX0_B, FN_D5,
+	FN_SCIFB1_TXD_F, FN_SCIFB0_TXD_C, FN_VI3_DATA5,
+	FN_VI0_R1, FN_VI0_R1_B, FN_TX0_B, FN_D6,
+	FN_SCL2_C, FN_VI3_DATA6, FN_VI0_R2, FN_VI0_R2_B,
+	FN_SCL2_CIS_C, FN_D7, FN_AD_DI_B, FN_SDA2_C,
+	FN_VI3_DATA7, FN_VI0_R3, FN_VI0_R3_B, FN_SDA2_CIS_C,
+	FN_D8, FN_SCIFA1_SCK_C, FN_AVB_TXD0, FN_MII_TXD0,
+	FN_VI0_G0, FN_VI0_G0_B, FN_VI2_DATA0_VI2_B0,
+
+	/* IPSR1 */
+	FN_D9, FN_SCIFA1_RXD_C, FN_AVB_TXD1, FN_MII_TXD1,
+	FN_VI0_G1, FN_VI0_G1_B, FN_VI2_DATA1_VI2_B1, FN_D10,
+	FN_SCIFA1_TXD_C, FN_AVB_TXD2, FN_MII_TXD2,
+	FN_VI0_G2, FN_VI0_G2_B, FN_VI2_DATA2_VI2_B2, FN_D11,
+	FN_SCIFA1_CTS_N_C, FN_AVB_TXD3, FN_MII_TXD3,
+	FN_VI0_G3, FN_VI0_G3_B, FN_VI2_DATA3_VI2_B3,
+	FN_D12, FN_SCIFA1_RTS_N_C, FN_AVB_TXD4,
+	FN_VI0_HSYNC_N, FN_VI0_HSYNC_N_B, FN_VI2_DATA4_VI2_B4,
+	FN_D13, FN_AVB_TXD5, FN_VI0_VSYNC_N,
+	FN_VI0_VSYNC_N_B, FN_VI2_DATA5_VI2_B5, FN_D14,
+	FN_SCIFB1_RXD_C, FN_AVB_TXD6, FN_RX1_B,
+	FN_VI0_CLKENB, FN_VI0_CLKENB_B, FN_VI2_DATA6_VI2_B6,
+	FN_D15, FN_SCIFB1_TXD_C, FN_AVB_TXD7, FN_TX1_B,
+	FN_VI0_FIELD, FN_VI0_FIELD_B, FN_VI2_DATA7_VI2_B7,
+	FN_A0, FN_PWM3, FN_A1, FN_PWM4,
+
+	/* IPSR2 */
+	FN_A2, FN_PWM5, FN_MSIOF1_SS1_B, FN_A3,
+	FN_PWM6, FN_MSIOF1_SS2_B, FN_A4, FN_MSIOF1_TXD_B,
+	FN_TPU0TO0, FN_A5, FN_SCIFA1_TXD_B, FN_TPU0TO1,
+	FN_A6, FN_SCIFA1_RTS_N_B, FN_TPU0TO2, FN_A7,
+	FN_SCIFA1_SCK_B, FN_AUDIO_CLKOUT_B, FN_TPU0TO3,
+	FN_A8, FN_SCIFA1_RXD_B, FN_SSI_SCK5_B, FN_VI0_R4,
+	FN_VI0_R4_B, FN_SCIFB2_RXD_C, FN_VI2_DATA0_VI2_B0_B,
+	FN_A9, FN_SCIFA1_CTS_N_B, FN_SSI_WS5_B, FN_VI0_R5,
+	FN_VI0_R5_B, FN_SCIFB2_TXD_C, FN_VI2_DATA1_VI2_B1_B,
+	FN_A10, FN_SSI_SDATA5_B, FN_MSIOF2_SYNC, FN_VI0_R6,
+	FN_VI0_R6_B, FN_VI2_DATA2_VI2_B2_B,
+
+	/* IPSR3 */
+	FN_A11, FN_SCIFB2_CTS_N_B, FN_MSIOF2_SCK, FN_VI1_R0,
+	FN_VI1_R0_B, FN_VI2_G0, FN_VI2_DATA3_VI2_B3_B,
+	FN_A12, FN_SCIFB2_RXD_B, FN_MSIOF2_TXD, FN_VI1_R1,
+	FN_VI1_R1_B, FN_VI2_G1, FN_VI2_DATA4_VI2_B4_B,
+	FN_A13, FN_SCIFB2_RTS_N_B, FN_EX_WAIT2,
+	FN_MSIOF2_RXD, FN_VI1_R2, FN_VI1_R2_B, FN_VI2_G2,
+	FN_VI2_DATA5_VI2_B5_B, FN_A14, FN_SCIFB2_TXD_B,
+	FN_ATACS11_N, FN_MSIOF2_SS1, FN_A15, FN_SCIFB2_SCK_B,
+	FN_ATARD1_N, FN_MSIOF2_SS2, FN_A16, FN_ATAWR1_N,
+	FN_A17, FN_AD_DO_B, FN_ATADIR1_N, FN_A18,
+	FN_AD_CLK_B, FN_ATAG1_N, FN_A19, FN_AD_NCS_N_B,
+	FN_ATACS01_N, FN_EX_WAIT0_B, FN_A20, FN_SPCLK,
+	FN_VI1_R3, FN_VI1_R3_B, FN_VI2_G4,
+
+	/* IPSR4 */
+	FN_A21, FN_MOSI_IO0, FN_VI1_R4, FN_VI1_R4_B, FN_VI2_G5,
+	FN_A22, FN_MISO_IO1, FN_VI1_R5, FN_VI1_R5_B,
+	FN_VI2_G6, FN_A23, FN_IO2, FN_VI1_G7,
+	FN_VI1_G7_B, FN_VI2_G7, FN_A24, FN_IO3,
+	FN_VI1_R7, FN_VI1_R7_B, FN_VI2_CLKENB,
+	FN_VI2_CLKENB_B, FN_A25, FN_SSL, FN_VI1_G6,
+	FN_VI1_G6_B, FN_VI2_FIELD, FN_VI2_FIELD_B, FN_CS0_N,
+	FN_VI1_R6, FN_VI1_R6_B, FN_VI2_G3, FN_MSIOF0_SS2_B,
+	FN_CS1_N_A26, FN_SPEEDIN, FN_VI0_R7, FN_VI0_R7_B,
+	FN_VI2_CLK, FN_VI2_CLK_B, FN_EX_CS0_N, FN_HRX1_B,
+	FN_VI1_G5, FN_VI1_G5_B, FN_VI2_R0, FN_HTX0_B,
+	FN_MSIOF0_SS1_B, FN_EX_CS1_N, FN_GPS_CLK,
+	FN_HCTS1_N_B, FN_VI1_FIELD, FN_VI1_FIELD_B,
+	FN_VI2_R1, FN_EX_CS2_N, FN_GPS_SIGN, FN_HRTS1_N_B,
+	FN_VI3_CLKENB, FN_VI1_G0, FN_VI1_G0_B, FN_VI2_R2,
+
+	/* IPSR5 */
+	FN_EX_CS3_N, FN_GPS_MAG, FN_VI3_FIELD, FN_VI1_G1, FN_VI1_G1_B,
+	FN_VI2_R3, FN_EX_CS4_N, FN_MSIOF1_SCK_B, FN_VI3_HSYNC_N,
+	FN_VI2_HSYNC_N, FN_SCL1, FN_VI2_HSYNC_N_B,
+	FN_INTC_EN0_N, FN_SCL1_CIS, FN_EX_CS5_N, FN_CAN0_RX,
+	FN_MSIOF1_RXD_B, FN_VI3_VSYNC_N, FN_VI1_G2,
+	FN_VI1_G2_B, FN_VI2_R4, FN_SDA1, FN_INTC_EN1_N,
+	FN_SDA1_CIS, FN_BS_N, FN_IETX, FN_HTX1_B,
+	FN_CAN1_TX, FN_DRACK0, FN_IETX_C, FN_RD_N,
+	FN_CAN0_TX, FN_SCIFA0_SCK_B, FN_RD_WR_N, FN_VI1_G3,
+	FN_VI1_G3_B, FN_VI2_R5, FN_SCIFA0_RXD_B,
+	FN_INTC_IRQ4_N, FN_WE0_N, FN_IECLK, FN_CAN_CLK,
+	FN_VI2_VSYNC_N, FN_SCIFA0_TXD_B, FN_VI2_VSYNC_N_B,
+	FN_WE1_N, FN_IERX, FN_CAN1_RX, FN_VI1_G4,
+	FN_VI1_G4_B, FN_VI2_R6, FN_SCIFA0_CTS_N_B,
+	FN_IERX_C, FN_EX_WAIT0, FN_IRQ3, FN_INTC_IRQ3_N,
+	FN_VI3_CLK, FN_SCIFA0_RTS_N_B, FN_HRX0_B,
+	FN_MSIOF0_SCK_B, FN_DREQ0_N, FN_VI1_HSYNC_N,
+	FN_VI1_HSYNC_N_B, FN_VI2_R7, FN_SSI_SCK78_C,
+	FN_SSI_WS78_B,
+
+	/* IPSR6 */
+	FN_DACK0, FN_IRQ0, FN_INTC_IRQ0_N, FN_SSI_SCK6_B,
+	FN_VI1_VSYNC_N, FN_VI1_VSYNC_N_B, FN_SSI_WS78_C,
+	FN_DREQ1_N, FN_VI1_CLKENB, FN_VI1_CLKENB_B,
+	FN_SSI_SDATA7_C, FN_SSI_SCK78_B, FN_DACK1, FN_IRQ1,
+	FN_INTC_IRQ1_N, FN_SSI_WS6_B, FN_SSI_SDATA8_C,
+	FN_DREQ2_N, FN_HSCK1_B, FN_HCTS0_N_B,
+	FN_MSIOF0_TXD_B, FN_DACK2, FN_IRQ2, FN_INTC_IRQ2_N,
+	FN_SSI_SDATA6_B, FN_HRTS0_N_B, FN_MSIOF0_RXD_B,
+	FN_ETH_CRS_DV, FN_RMII_CRS_DV, FN_STP_ISCLK_0_B,
+	FN_TS_SDEN0_D, FN_GLO_Q0_C, FN_SCL2_E,
+	FN_SCL2_CIS_E, FN_ETH_RX_ER, FN_RMII_RX_ER,
+	FN_STP_ISD_0_B, FN_TS_SPSYNC0_D, FN_GLO_Q1_C,
+	FN_SDA2_E, FN_SDA2_CIS_E, FN_ETH_RXD0, FN_RMII_RXD0,
+	FN_STP_ISEN_0_B, FN_TS_SDAT0_D, FN_GLO_I0_C,
+	FN_SCIFB1_SCK_G, FN_SCK1_E, FN_ETH_RXD1,
+	FN_RMII_RXD1, FN_HRX0_E, FN_STP_ISSYNC_0_B,
+	FN_TS_SCK0_D, FN_GLO_I1_C, FN_SCIFB1_RXD_G,
+	FN_RX1_E, FN_ETH_LINK, FN_RMII_LINK, FN_HTX0_E,
+	FN_STP_IVCXO27_0_B, FN_SCIFB1_TXD_G, FN_TX1_E,
+	FN_ETH_REF_CLK, FN_RMII_REF_CLK, FN_HCTS0_N_E,
+	FN_STP_IVCXO27_1_B, FN_HRX0_F,
+
+	/* IPSR7 */
+	FN_ETH_MDIO, FN_RMII_MDIO, FN_HRTS0_N_E,
+	FN_SIM0_D_C, FN_HCTS0_N_F, FN_ETH_TXD1,
+	FN_RMII_TXD1, FN_HTX0_F, FN_BPFCLK_G, FN_RDS_CLK_F,
+	FN_ETH_TX_EN, FN_RMII_TX_EN, FN_SIM0_CLK_C,
+	FN_HRTS0_N_F, FN_ETH_MAGIC, FN_RMII_MAGIC,
+	FN_SIM0_RST_C, FN_ETH_TXD0, FN_RMII_TXD0,
+	FN_STP_ISCLK_1_B, FN_TS_SDEN1_C, FN_GLO_SCLK_C,
+	FN_ETH_MDC, FN_RMII_MDC, FN_STP_ISD_1_B,
+	FN_TS_SPSYNC1_C, FN_GLO_SDATA_C, FN_PWM0,
+	FN_SCIFA2_SCK_C, FN_STP_ISEN_1_B, FN_TS_SDAT1_C,
+	FN_GLO_SS_C, FN_PWM1, FN_SCIFA2_TXD_C,
+	FN_STP_ISSYNC_1_B, FN_TS_SCK1_C, FN_GLO_RFON_C,
+	FN_PCMOE_N, FN_PWM2, FN_PWMFSW0, FN_SCIFA2_RXD_C,
+	FN_PCMWE_N, FN_IECLK_C, FN_DU1_DOTCLKIN,
+	FN_AUDIO_CLKC, FN_AUDIO_CLKOUT_C, FN_VI0_CLK,
+	FN_ATACS00_N, FN_AVB_RXD1, FN_MII_RXD1,
+	FN_VI0_DATA0_VI0_B0, FN_ATACS10_N, FN_AVB_RXD2,
+	FN_MII_RXD2,
+
+	/* IPSR8 */
+	FN_VI0_DATA1_VI0_B1, FN_ATARD0_N, FN_AVB_RXD3,
+	FN_MII_RXD3, FN_VI0_DATA2_VI0_B2, FN_ATAWR0_N,
+	FN_AVB_RXD4, FN_VI0_DATA3_VI0_B3, FN_ATADIR0_N,
+	FN_AVB_RXD5, FN_VI0_DATA4_VI0_B4, FN_ATAG0_N,
+	FN_AVB_RXD6, FN_VI0_DATA5_VI0_B5, FN_EX_WAIT1,
+	FN_AVB_RXD7, FN_VI0_DATA6_VI0_B6, FN_AVB_RX_ER,
+	FN_MII_RX_ER, FN_VI0_DATA7_VI0_B7, FN_AVB_RX_CLK,
+	FN_MII_RX_CLK, FN_VI1_CLK, FN_AVB_RX_DV,
+	FN_MII_RX_DV, FN_VI1_DATA0_VI1_B0, FN_SCIFA1_SCK_D,
+	FN_AVB_CRS, FN_MII_CRS, FN_VI1_DATA1_VI1_B1,
+	FN_SCIFA1_RXD_D, FN_AVB_MDC, FN_MII_MDC,
+	FN_VI1_DATA2_VI1_B2, FN_SCIFA1_TXD_D, FN_AVB_MDIO,
+	FN_MII_MDIO, FN_VI1_DATA3_VI1_B3, FN_SCIFA1_CTS_N_D,
+	FN_AVB_GTX_CLK, FN_VI1_DATA4_VI1_B4, FN_SCIFA1_RTS_N_D,
+	FN_AVB_MAGIC, FN_MII_MAGIC, FN_VI1_DATA5_VI1_B5,
+	FN_AVB_PHY_INT, FN_VI1_DATA6_VI1_B6, FN_AVB_GTXREFCLK,
+	FN_SD0_CLK, FN_VI1_DATA0_VI1_B0_B, FN_SD0_CMD,
+	FN_SCIFB1_SCK_B, FN_VI1_DATA1_VI1_B1_B,
+
+	/* IPSR9 */
+	FN_SD0_DAT0, FN_SCIFB1_RXD_B, FN_VI1_DATA2_VI1_B2_B,
+	FN_SD0_DAT1, FN_SCIFB1_TXD_B, FN_VI1_DATA3_VI1_B3_B,
+	FN_SD0_DAT2, FN_SCIFB1_CTS_N_B, FN_VI1_DATA4_VI1_B4_B,
+	FN_SD0_DAT3, FN_SCIFB1_RTS_N_B, FN_VI1_DATA5_VI1_B5_B,
+	FN_SD0_CD, FN_MMC0_D6, FN_TS_SDEN0_B, FN_USB0_EXTP,
+	FN_GLO_SCLK, FN_VI1_DATA6_VI1_B6_B, FN_SCL1_B,
+	FN_SCL1_CIS_B, FN_VI2_DATA6_VI2_B6_B, FN_SD0_WP,
+	FN_MMC0_D7, FN_TS_SPSYNC0_B, FN_USB0_IDIN,
+	FN_GLO_SDATA, FN_VI1_DATA7_VI1_B7_B, FN_SDA1_B,
+	FN_SDA1_CIS_B, FN_VI2_DATA7_VI2_B7_B, FN_SD1_CLK,
+	FN_AVB_TX_EN, FN_MII_TX_EN, FN_SD1_CMD,
+	FN_AVB_TX_ER, FN_MII_TX_ER, FN_SCIFB0_SCK_B,
+	FN_SD1_DAT0, FN_AVB_TX_CLK, FN_MII_TX_CLK,
+	FN_SCIFB0_RXD_B, FN_SD1_DAT1, FN_AVB_LINK,
+	FN_MII_LINK, FN_SCIFB0_TXD_B, FN_SD1_DAT2,
+	FN_AVB_COL, FN_MII_COL, FN_SCIFB0_CTS_N_B,
+	FN_SD1_DAT3, FN_AVB_RXD0, FN_MII_RXD0,
+	FN_SCIFB0_RTS_N_B, FN_SD1_CD, FN_MMC1_D6,
+	FN_TS_SDEN1, FN_USB1_EXTP, FN_GLO_SS, FN_VI0_CLK_B,
+	FN_SCL2_D, FN_SCL2_CIS_D, FN_SIM0_CLK_B,
+	FN_VI3_CLK_B,
+
+	/* IPSR10 */
+	FN_SD1_WP, FN_MMC1_D7, FN_TS_SPSYNC1, FN_USB1_IDIN,
+	FN_GLO_RFON, FN_VI1_CLK_B, FN_SDA2_D, FN_SDA2_CIS_D,
+	FN_SIM0_D_B, FN_SD2_CLK, FN_MMC0_CLK, FN_SIM0_CLK,
+	FN_VI0_DATA0_VI0_B0_B, FN_TS_SDEN0_C, FN_GLO_SCLK_B,
+	FN_VI3_DATA0_B, FN_SD2_CMD, FN_MMC0_CMD, FN_SIM0_D,
+	FN_VI0_DATA1_VI0_B1_B, FN_SCIFB1_SCK_E, FN_SCK1_D,
+	FN_TS_SPSYNC0_C, FN_GLO_SDATA_B, FN_VI3_DATA1_B,
+	FN_SD2_DAT0, FN_MMC0_D0, FN_FMCLK_B,
+	FN_VI0_DATA2_VI0_B2_B, FN_SCIFB1_RXD_E, FN_RX1_D,
+	FN_TS_SDAT0_C, FN_GLO_SS_B, FN_VI3_DATA2_B,
+	FN_SD2_DAT1, FN_MMC0_D1, FN_FMIN_B, FN_RDS_DATA,
+	FN_VI0_DATA3_VI0_B3_B, FN_SCIFB1_TXD_E, FN_TX1_D,
+	FN_TS_SCK0_C, FN_GLO_RFON_B, FN_VI3_DATA3_B,
+	FN_SD2_DAT2, FN_MMC0_D2, FN_BPFCLK_B, FN_RDS_CLK,
+	FN_VI0_DATA4_VI0_B4_B, FN_HRX0_D, FN_TS_SDEN1_B,
+	FN_GLO_Q0_B, FN_VI3_DATA4_B, FN_SD2_DAT3,
+	FN_MMC0_D3, FN_SIM0_RST, FN_VI0_DATA5_VI0_B5_B,
+	FN_HTX0_D, FN_TS_SPSYNC1_B, FN_GLO_Q1_B,
+	FN_VI3_DATA5_B, FN_SD2_CD, FN_MMC0_D4,
+	FN_TS_SDAT0_B, FN_USB2_EXTP, FN_GLO_I0,
+	FN_VI0_DATA6_VI0_B6_B, FN_HCTS0_N_D, FN_TS_SDAT1_B,
+	FN_GLO_I0_B, FN_VI3_DATA6_B,
+
+	/* IPSR11 */
+	FN_SD2_WP, FN_MMC0_D5, FN_TS_SCK0_B, FN_USB2_IDIN,
+	FN_GLO_I1, FN_VI0_DATA7_VI0_B7_B, FN_HRTS0_N_D,
+	FN_TS_SCK1_B, FN_GLO_I1_B, FN_VI3_DATA7_B,
+	FN_SD3_CLK, FN_MMC1_CLK, FN_SD3_CMD, FN_MMC1_CMD,
+	FN_MTS_N, FN_SD3_DAT0, FN_MMC1_D0, FN_STM_N,
+	FN_SD3_DAT1, FN_MMC1_D1, FN_MDATA, FN_SD3_DAT2,
+	FN_MMC1_D2, FN_SDATA, FN_SD3_DAT3, FN_MMC1_D3,
+	FN_SCKZ, FN_SD3_CD, FN_MMC1_D4, FN_TS_SDAT1,
+	FN_VSP, FN_GLO_Q0, FN_SIM0_RST_B, FN_SD3_WP,
+	FN_MMC1_D5, FN_TS_SCK1, FN_GLO_Q1, FN_FMIN_C,
+	FN_RDS_DATA_B, FN_FMIN_E, FN_RDS_DATA_D, FN_FMIN_F,
+	FN_RDS_DATA_E, FN_MLB_CLK, FN_SCL2_B, FN_SCL2_CIS_B,
+	FN_MLB_SIG, FN_SCIFB1_RXD_D, FN_RX1_C, FN_SDA2_B,
+	FN_SDA2_CIS_B, FN_MLB_DAT, FN_SPV_EVEN,
+	FN_SCIFB1_TXD_D, FN_TX1_C, FN_BPFCLK_C,
+	FN_RDS_CLK_B, FN_SSI_SCK0129, FN_CAN_CLK_B,
+	FN_MOUT0,
+
+	/* IPSR12 */
+	FN_SSI_WS0129, FN_CAN0_TX_B, FN_MOUT1,
+	FN_SSI_SDATA0, FN_CAN0_RX_B, FN_MOUT2,
+	FN_SSI_SDATA1, FN_CAN1_TX_B, FN_MOUT5,
+	FN_SSI_SDATA2, FN_CAN1_RX_B, FN_SSI_SCK1, FN_MOUT6,
+	FN_SSI_SCK34, FN_STP_OPWM_0, FN_SCIFB0_SCK,
+	FN_MSIOF1_SCK, FN_CAN_DEBUG_HW_TRIGGER, FN_SSI_WS34,
+	FN_STP_IVCXO27_0, FN_SCIFB0_RXD, FN_MSIOF1_SYNC,
+	FN_CAN_STEP0, FN_SSI_SDATA3, FN_STP_ISCLK_0,
+	FN_SCIFB0_TXD, FN_MSIOF1_SS1, FN_CAN_TXCLK,
+	FN_SSI_SCK4, FN_STP_ISD_0, FN_SCIFB0_CTS_N,
+	FN_MSIOF1_SS2, FN_SSI_SCK5_C, FN_CAN_DEBUGOUT0,
+	FN_SSI_WS4, FN_STP_ISEN_0, FN_SCIFB0_RTS_N,
+	FN_MSIOF1_TXD, FN_SSI_WS5_C, FN_CAN_DEBUGOUT1,
+	FN_SSI_SDATA4, FN_STP_ISSYNC_0, FN_MSIOF1_RXD,
+	FN_CAN_DEBUGOUT2, FN_SSI_SCK5, FN_SCIFB1_SCK,
+	FN_IERX_B, FN_DU2_EXHSYNC_DU2_HSYNC, FN_QSTH_QHS,
+	FN_CAN_DEBUGOUT3, FN_SSI_WS5, FN_SCIFB1_RXD,
+	FN_IECLK_B, FN_DU2_EXVSYNC_DU2_VSYNC, FN_QSTB_QHE,
+	FN_CAN_DEBUGOUT4,
+
+	/* IPSR13 */
+	FN_SSI_SDATA5, FN_SCIFB1_TXD, FN_IETX_B, FN_DU2_DR2,
+	FN_LCDOUT2, FN_CAN_DEBUGOUT5, FN_SSI_SCK6,
+	FN_SCIFB1_CTS_N, FN_BPFCLK_D, FN_RDS_CLK_C,
+	FN_DU2_DR3, FN_LCDOUT3, FN_CAN_DEBUGOUT6,
+	FN_BPFCLK_F, FN_RDS_CLK_E, FN_SSI_WS6,
+	FN_SCIFB1_RTS_N, FN_CAN0_TX_D, FN_DU2_DR4,
+	FN_LCDOUT4, FN_CAN_DEBUGOUT7, FN_SSI_SDATA6,
+	FN_FMIN_D, FN_RDS_DATA_C, FN_DU2_DR5, FN_LCDOUT5,
+	FN_CAN_DEBUGOUT8, FN_SSI_SCK78, FN_STP_IVCXO27_1,
+	FN_SCK1, FN_SCIFA1_SCK, FN_DU2_DR6, FN_LCDOUT6,
+	FN_CAN_DEBUGOUT9, FN_SSI_WS78, FN_STP_ISCLK_1,
+	FN_SCIFB2_SCK, FN_SCIFA2_CTS_N, FN_DU2_DR7,
+	FN_LCDOUT7, FN_CAN_DEBUGOUT10, FN_SSI_SDATA7,
+	FN_STP_ISD_1, FN_SCIFB2_RXD, FN_SCIFA2_RTS_N,
+	FN_TCLK2, FN_QSTVA_QVS, FN_CAN_DEBUGOUT11,
+	FN_BPFCLK_E, FN_RDS_CLK_D, FN_SSI_SDATA7_B,
+	FN_FMIN_G, FN_RDS_DATA_F, FN_SSI_SDATA8,
+	FN_STP_ISEN_1, FN_SCIFB2_TXD, FN_CAN0_TX_C,
+	FN_CAN_DEBUGOUT12, FN_SSI_SDATA8_B, FN_SSI_SDATA9,
+	FN_STP_ISSYNC_1, FN_SCIFB2_CTS_N, FN_SSI_WS1,
+	FN_SSI_SDATA5_C, FN_CAN_DEBUGOUT13, FN_AUDIO_CLKA,
+	FN_SCIFB2_RTS_N, FN_CAN_DEBUGOUT14,
+
+	/* IPSR14 */
+	FN_AUDIO_CLKB, FN_SCIF_CLK, FN_CAN0_RX_D,
+	FN_DVC_MUTE, FN_CAN0_RX_C, FN_CAN_DEBUGOUT15,
+	FN_REMOCON, FN_SCIFA0_SCK, FN_HSCK1, FN_SCK0,
+	FN_MSIOF3_SS2, FN_DU2_DG2, FN_LCDOUT10, FN_SDA1_C,
+	FN_SDA1_CIS_C, FN_SCIFA0_RXD, FN_HRX1, FN_RX0,
+	FN_DU2_DR0, FN_LCDOUT0, FN_SCIFA0_TXD, FN_HTX1,
+	FN_TX0, FN_DU2_DR1, FN_LCDOUT1, FN_SCIFA0_CTS_N,
+	FN_HCTS1_N, FN_CTS0_N, FN_MSIOF3_SYNC, FN_DU2_DG3,
+	FN_LCDOUT11, FN_PWM0_B, FN_SCL1_C, FN_SCL1_CIS_C,
+	FN_SCIFA0_RTS_N, FN_HRTS1_N, FN_RTS0_N_TANS,
+	FN_MSIOF3_SS1, FN_DU2_DG0, FN_LCDOUT8, FN_PWM1_B,
+	FN_SCIFA1_RXD, FN_AD_DI, FN_RX1,
+	FN_DU2_EXODDF_DU2_ODDF_DISP_CDE, FN_QCPV_QDE,
+	FN_SCIFA1_TXD, FN_AD_DO, FN_TX1, FN_DU2_DG1,
+	FN_LCDOUT9, FN_SCIFA1_CTS_N, FN_AD_CLK,
+	FN_CTS1_N, FN_MSIOF3_RXD, FN_DU0_DOTCLKOUT, FN_QCLK,
+	FN_SCIFA1_RTS_N, FN_AD_NCS_N, FN_RTS1_N_TANS,
+	FN_MSIOF3_TXD, FN_DU1_DOTCLKOUT, FN_QSTVB_QVE,
+	FN_HRTS0_N_C,
+
+	/* IPSR15 */
+	FN_SCIFA2_SCK, FN_FMCLK, FN_MSIOF3_SCK, FN_DU2_DG7,
+	FN_LCDOUT15, FN_SCIF_CLK_B, FN_SCIFA2_RXD, FN_FMIN,
+	FN_DU2_DB0, FN_LCDOUT16, FN_SCL2, FN_SCL2_CIS,
+	FN_SCIFA2_TXD, FN_BPFCLK, FN_DU2_DB1, FN_LCDOUT17,
+	FN_SDA2, FN_SDA2_CIS, FN_HSCK0, FN_TS_SDEN0,
+	FN_DU2_DG4, FN_LCDOUT12, FN_HCTS0_N_C, FN_HRX0,
+	FN_DU2_DB2, FN_LCDOUT18, FN_HTX0, FN_DU2_DB3,
+	FN_LCDOUT19, FN_HCTS0_N, FN_SSI_SCK9, FN_DU2_DB4,
+	FN_LCDOUT20, FN_HRTS0_N, FN_SSI_WS9, FN_DU2_DB5,
+	FN_LCDOUT21, FN_MSIOF0_SCK, FN_TS_SDAT0, FN_ADICLK,
+	FN_DU2_DB6, FN_LCDOUT22, FN_MSIOF0_SYNC, FN_TS_SCK0,
+	FN_SSI_SCK2, FN_ADIDATA, FN_DU2_DB7, FN_LCDOUT23,
+	FN_SCIFA2_RXD_B, FN_MSIOF0_SS1, FN_ADICHS0,
+	FN_DU2_DG5, FN_LCDOUT13, FN_MSIOF0_TXD, FN_ADICHS1,
+	FN_DU2_DG6, FN_LCDOUT14,
+
+	/* IPSR16 */
+	FN_MSIOF0_SS2, FN_AUDIO_CLKOUT, FN_ADICHS2,
+	FN_DU2_DISP, FN_QPOLA, FN_HTX0_C, FN_SCIFA2_TXD_B,
+	FN_MSIOF0_RXD, FN_TS_SPSYNC0, FN_SSI_WS2,
+	FN_ADICS_SAMP, FN_DU2_CDE, FN_QPOLB, FN_HRX0_C,
+	FN_USB1_PWEN, FN_AUDIO_CLKOUT_D, FN_USB1_OVC,
+	FN_TCLK1_B,
+
+	FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3,
+	FN_SEL_SCIF1_4,
+	FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2,
+	FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, FN_SEL_SCIFB2_2,
+	FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, FN_SEL_SCIFB1_2, FN_SEL_SCIFB1_3,
+	FN_SEL_SCIFB1_4,
+	FN_SEL_SCIFB1_5, FN_SEL_SCIFB1_6,
+	FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2, FN_SEL_SCIFA1_3,
+	FN_SEL_SCIF0_0, FN_SEL_SCIF0_1,
+	FN_SEL_SCFA_0, FN_SEL_SCFA_1,
+	FN_SEL_SOF1_0, FN_SEL_SOF1_1,
+	FN_SEL_SSI7_0, FN_SEL_SSI7_1, FN_SEL_SSI7_2,
+	FN_SEL_SSI6_0, FN_SEL_SSI6_1,
+	FN_SEL_SSI5_0, FN_SEL_SSI5_1, FN_SEL_SSI5_2,
+	FN_SEL_VI3_0, FN_SEL_VI3_1,
+	FN_SEL_VI2_0, FN_SEL_VI2_1,
+	FN_SEL_VI1_0, FN_SEL_VI1_1,
+	FN_SEL_VI0_0, FN_SEL_VI0_1,
+	FN_SEL_TSIF1_0, FN_SEL_TSIF1_1, FN_SEL_TSIF1_2,
+	FN_SEL_LBS_0, FN_SEL_LBS_1,
+	FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3,
+	FN_SEL_SOF3_0, FN_SEL_SOF3_1,
+	FN_SEL_SOF0_0, FN_SEL_SOF0_1,
+
+	FN_SEL_TMU1_0, FN_SEL_TMU1_1,
+	FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1,
+	FN_SEL_SCIFCLK_0, FN_SEL_SCIFCLK_1,
+	FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3,
+	FN_SEL_CANCLK_0, FN_SEL_CANCLK_1,
+	FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, FN_SEL_SCIFA2_2,
+	FN_SEL_CAN1_0, FN_SEL_CAN1_1,
+	FN_SEL_ADI_0, FN_SEL_ADI_1,
+	FN_SEL_SSP_0, FN_SEL_SSP_1,
+	FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, FN_SEL_FM_3,
+	FN_SEL_FM_4, FN_SEL_FM_5, FN_SEL_FM_6,
+	FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2, FN_SEL_HSCIF0_3,
+	FN_SEL_HSCIF0_4, FN_SEL_HSCIF0_5,
+	FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2,
+	FN_SEL_RDS_0, FN_SEL_RDS_1, FN_SEL_RDS_2,
+	FN_SEL_RDS_3, FN_SEL_RDS_4, FN_SEL_RDS_5,
+	FN_SEL_SIM_0, FN_SEL_SIM_1, FN_SEL_SIM_2,
+	FN_SEL_SSI8_0, FN_SEL_SSI8_1, FN_SEL_SSI8_2,
+
+	FN_SEL_IICDVFS_0, FN_SEL_IICDVFS_1,
+	FN_SEL_IIC0_0, FN_SEL_IIC0_1,
+	FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2,
+	FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3,
+	FN_SEL_IIC2_4,
+	FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2,
+	FN_SEL_I2C2_0, FN_SEL_I2C2_1, FN_SEL_I2C2_2, FN_SEL_I2C2_3,
+	FN_SEL_I2C2_4,
+	FN_SEL_I2C1_0, FN_SEL_I2C1_1, FN_SEL_I2C1_2,
+	PINMUX_FUNCTION_END,
+
+	PINMUX_MARK_BEGIN,
+
+	VI1_DATA7_VI1_B7_MARK,
+
+	USB0_PWEN_MARK, USB0_OVC_VBUS_MARK,
+	USB2_PWEN_MARK, USB2_OVC_MARK, AVS1_MARK, AVS2_MARK,
+	DU_DOTCLKIN0_MARK, DU_DOTCLKIN2_MARK,
+
+	D0_MARK, MSIOF3_SCK_B_MARK, VI3_DATA0_MARK, VI0_G4_MARK, VI0_G4_B_MARK,
+	D1_MARK, MSIOF3_SYNC_B_MARK, VI3_DATA1_MARK, VI0_G5_MARK,
+	VI0_G5_B_MARK, D2_MARK, MSIOF3_RXD_B_MARK, VI3_DATA2_MARK,
+	VI0_G6_MARK, VI0_G6_B_MARK, D3_MARK, MSIOF3_TXD_B_MARK,
+	VI3_DATA3_MARK, VI0_G7_MARK, VI0_G7_B_MARK, D4_MARK,
+	SCIFB1_RXD_F_MARK, SCIFB0_RXD_C_MARK, VI3_DATA4_MARK,
+	VI0_R0_MARK, VI0_R0_B_MARK, RX0_B_MARK, D5_MARK,
+	SCIFB1_TXD_F_MARK, SCIFB0_TXD_C_MARK, VI3_DATA5_MARK,
+	VI0_R1_MARK, VI0_R1_B_MARK, TX0_B_MARK, D6_MARK,
+	SCL2_C_MARK, VI3_DATA6_MARK, VI0_R2_MARK, VI0_R2_B_MARK,
+	SCL2_CIS_C_MARK, D7_MARK, AD_DI_B_MARK, SDA2_C_MARK,
+	VI3_DATA7_MARK, VI0_R3_MARK, VI0_R3_B_MARK, SDA2_CIS_C_MARK,
+	D8_MARK, SCIFA1_SCK_C_MARK, AVB_TXD0_MARK, MII_TXD0_MARK,
+	VI0_G0_MARK, VI0_G0_B_MARK, VI2_DATA0_VI2_B0_MARK,
+
+	D9_MARK, SCIFA1_RXD_C_MARK, AVB_TXD1_MARK, MII_TXD1_MARK,
+	VI0_G1_MARK, VI0_G1_B_MARK, VI2_DATA1_VI2_B1_MARK, D10_MARK,
+	SCIFA1_TXD_C_MARK, AVB_TXD2_MARK, MII_TXD2_MARK,
+	VI0_G2_MARK, VI0_G2_B_MARK, VI2_DATA2_VI2_B2_MARK, D11_MARK,
+	SCIFA1_CTS_N_C_MARK, AVB_TXD3_MARK, MII_TXD3_MARK,
+	VI0_G3_MARK, VI0_G3_B_MARK, VI2_DATA3_VI2_B3_MARK,
+	D12_MARK, SCIFA1_RTS_N_C_MARK, AVB_TXD4_MARK,
+	VI0_HSYNC_N_MARK, VI0_HSYNC_N_B_MARK, VI2_DATA4_VI2_B4_MARK,
+	D13_MARK, AVB_TXD5_MARK, VI0_VSYNC_N_MARK,
+	VI0_VSYNC_N_B_MARK, VI2_DATA5_VI2_B5_MARK, D14_MARK,
+	SCIFB1_RXD_C_MARK, AVB_TXD6_MARK, RX1_B_MARK,
+	VI0_CLKENB_MARK, VI0_CLKENB_B_MARK, VI2_DATA6_VI2_B6_MARK,
+	D15_MARK, SCIFB1_TXD_C_MARK, AVB_TXD7_MARK, TX1_B_MARK,
+	VI0_FIELD_MARK, VI0_FIELD_B_MARK, VI2_DATA7_VI2_B7_MARK,
+	A0_MARK, PWM3_MARK, A1_MARK, PWM4_MARK,
+
+	A2_MARK, PWM5_MARK, MSIOF1_SS1_B_MARK, A3_MARK,
+	PWM6_MARK, MSIOF1_SS2_B_MARK, A4_MARK, MSIOF1_TXD_B_MARK,
+	TPU0TO0_MARK, A5_MARK, SCIFA1_TXD_B_MARK, TPU0TO1_MARK,
+	A6_MARK, SCIFA1_RTS_N_B_MARK, TPU0TO2_MARK, A7_MARK,
+	SCIFA1_SCK_B_MARK, AUDIO_CLKOUT_B_MARK, TPU0TO3_MARK,
+	A8_MARK, SCIFA1_RXD_B_MARK, SSI_SCK5_B_MARK, VI0_R4_MARK,
+	VI0_R4_B_MARK, SCIFB2_RXD_C_MARK, VI2_DATA0_VI2_B0_B_MARK,
+	A9_MARK, SCIFA1_CTS_N_B_MARK, SSI_WS5_B_MARK, VI0_R5_MARK,
+	VI0_R5_B_MARK, SCIFB2_TXD_C_MARK, VI2_DATA1_VI2_B1_B_MARK,
+	A10_MARK, SSI_SDATA5_B_MARK, MSIOF2_SYNC_MARK, VI0_R6_MARK,
+	VI0_R6_B_MARK, VI2_DATA2_VI2_B2_B_MARK,
+
+	A11_MARK, SCIFB2_CTS_N_B_MARK, MSIOF2_SCK_MARK, VI1_R0_MARK,
+	VI1_R0_B_MARK, VI2_G0_MARK, VI2_DATA3_VI2_B3_B_MARK,
+	A12_MARK, SCIFB2_RXD_B_MARK, MSIOF2_TXD_MARK, VI1_R1_MARK,
+	VI1_R1_B_MARK, VI2_G1_MARK, VI2_DATA4_VI2_B4_B_MARK,
+	A13_MARK, SCIFB2_RTS_N_B_MARK, EX_WAIT2_MARK,
+	MSIOF2_RXD_MARK, VI1_R2_MARK, VI1_R2_B_MARK, VI2_G2_MARK,
+	VI2_DATA5_VI2_B5_B_MARK, A14_MARK, SCIFB2_TXD_B_MARK,
+	ATACS11_N_MARK, MSIOF2_SS1_MARK, A15_MARK, SCIFB2_SCK_B_MARK,
+	ATARD1_N_MARK, MSIOF2_SS2_MARK, A16_MARK, ATAWR1_N_MARK,
+	A17_MARK, AD_DO_B_MARK, ATADIR1_N_MARK, A18_MARK,
+	AD_CLK_B_MARK, ATAG1_N_MARK, A19_MARK, AD_NCS_N_B_MARK,
+	ATACS01_N_MARK, EX_WAIT0_B_MARK, A20_MARK, SPCLK_MARK,
+	VI1_R3_MARK, VI1_R3_B_MARK, VI2_G4_MARK,
+
+	A21_MARK, MOSI_IO0_MARK, VI1_R4_MARK, VI1_R4_B_MARK, VI2_G5_MARK,
+	A22_MARK, MISO_IO1_MARK, VI1_R5_MARK, VI1_R5_B_MARK,
+	VI2_G6_MARK, A23_MARK, IO2_MARK, VI1_G7_MARK,
+	VI1_G7_B_MARK, VI2_G7_MARK, A24_MARK, IO3_MARK,
+	VI1_R7_MARK, VI1_R7_B_MARK, VI2_CLKENB_MARK,
+	VI2_CLKENB_B_MARK, A25_MARK, SSL_MARK, VI1_G6_MARK,
+	VI1_G6_B_MARK, VI2_FIELD_MARK, VI2_FIELD_B_MARK, CS0_N_MARK,
+	VI1_R6_MARK, VI1_R6_B_MARK, VI2_G3_MARK, MSIOF0_SS2_B_MARK,
+	CS1_N_A26_MARK, SPEEDIN_MARK, VI0_R7_MARK, VI0_R7_B_MARK,
+	VI2_CLK_MARK, VI2_CLK_B_MARK, EX_CS0_N_MARK, HRX1_B_MARK,
+	VI1_G5_MARK, VI1_G5_B_MARK, VI2_R0_MARK, HTX0_B_MARK,
+	MSIOF0_SS1_B_MARK, EX_CS1_N_MARK, GPS_CLK_MARK,
+	HCTS1_N_B_MARK, VI1_FIELD_MARK, VI1_FIELD_B_MARK,
+	VI2_R1_MARK, EX_CS2_N_MARK, GPS_SIGN_MARK, HRTS1_N_B_MARK,
+	VI3_CLKENB_MARK, VI1_G0_MARK, VI1_G0_B_MARK, VI2_R2_MARK,
+
+	EX_CS3_N_MARK, GPS_MAG_MARK, VI3_FIELD_MARK,
+	VI1_G1_MARK, VI1_G1_B_MARK, VI2_R3_MARK,
+	EX_CS4_N_MARK, MSIOF1_SCK_B_MARK, VI3_HSYNC_N_MARK,
+	VI2_HSYNC_N_MARK, SCL1_MARK, VI2_HSYNC_N_B_MARK,
+	INTC_EN0_N_MARK, SCL1_CIS_MARK, EX_CS5_N_MARK, CAN0_RX_MARK,
+	MSIOF1_RXD_B_MARK, VI3_VSYNC_N_MARK, VI1_G2_MARK,
+	VI1_G2_B_MARK, VI2_R4_MARK, SDA1_MARK, INTC_EN1_N_MARK,
+	SDA1_CIS_MARK, BS_N_MARK, IETX_MARK, HTX1_B_MARK,
+	CAN1_TX_MARK, DRACK0_MARK, IETX_C_MARK, RD_N_MARK,
+	CAN0_TX_MARK, SCIFA0_SCK_B_MARK, RD_WR_N_MARK, VI1_G3_MARK,
+	VI1_G3_B_MARK, VI2_R5_MARK, SCIFA0_RXD_B_MARK,
+	INTC_IRQ4_N_MARK, WE0_N_MARK, IECLK_MARK, CAN_CLK_MARK,
+	VI2_VSYNC_N_MARK, SCIFA0_TXD_B_MARK, VI2_VSYNC_N_B_MARK,
+	WE1_N_MARK, IERX_MARK, CAN1_RX_MARK, VI1_G4_MARK,
+	VI1_G4_B_MARK, VI2_R6_MARK, SCIFA0_CTS_N_B_MARK,
+	IERX_C_MARK, EX_WAIT0_MARK, IRQ3_MARK, INTC_IRQ3_N_MARK,
+	VI3_CLK_MARK, SCIFA0_RTS_N_B_MARK, HRX0_B_MARK,
+	MSIOF0_SCK_B_MARK, DREQ0_N_MARK, VI1_HSYNC_N_MARK,
+	VI1_HSYNC_N_B_MARK, VI2_R7_MARK, SSI_SCK78_C_MARK,
+	SSI_WS78_B_MARK,
+
+	DACK0_MARK, IRQ0_MARK, INTC_IRQ0_N_MARK, SSI_SCK6_B_MARK,
+	VI1_VSYNC_N_MARK, VI1_VSYNC_N_B_MARK, SSI_WS78_C_MARK,
+	DREQ1_N_MARK, VI1_CLKENB_MARK, VI1_CLKENB_B_MARK,
+	SSI_SDATA7_C_MARK, SSI_SCK78_B_MARK, DACK1_MARK, IRQ1_MARK,
+	INTC_IRQ1_N_MARK, SSI_WS6_B_MARK, SSI_SDATA8_C_MARK,
+	DREQ2_N_MARK, HSCK1_B_MARK, HCTS0_N_B_MARK,
+	MSIOF0_TXD_B_MARK, DACK2_MARK, IRQ2_MARK, INTC_IRQ2_N_MARK,
+	SSI_SDATA6_B_MARK, HRTS0_N_B_MARK, MSIOF0_RXD_B_MARK,
+	ETH_CRS_DV_MARK, RMII_CRS_DV_MARK, STP_ISCLK_0_B_MARK,
+	TS_SDEN0_D_MARK, GLO_Q0_C_MARK, SCL2_E_MARK,
+	SCL2_CIS_E_MARK, ETH_RX_ER_MARK, RMII_RX_ER_MARK,
+	STP_ISD_0_B_MARK, TS_SPSYNC0_D_MARK, GLO_Q1_C_MARK,
+	SDA2_E_MARK, SDA2_CIS_E_MARK, ETH_RXD0_MARK, RMII_RXD0_MARK,
+	STP_ISEN_0_B_MARK, TS_SDAT0_D_MARK, GLO_I0_C_MARK,
+	SCIFB1_SCK_G_MARK, SCK1_E_MARK, ETH_RXD1_MARK,
+	RMII_RXD1_MARK, HRX0_E_MARK, STP_ISSYNC_0_B_MARK,
+	TS_SCK0_D_MARK, GLO_I1_C_MARK, SCIFB1_RXD_G_MARK,
+	RX1_E_MARK, ETH_LINK_MARK, RMII_LINK_MARK, HTX0_E_MARK,
+	STP_IVCXO27_0_B_MARK, SCIFB1_TXD_G_MARK, TX1_E_MARK,
+	ETH_REF_CLK_MARK, RMII_REF_CLK_MARK, HCTS0_N_E_MARK,
+	STP_IVCXO27_1_B_MARK, HRX0_F_MARK,
+
+	ETH_MDIO_MARK, RMII_MDIO_MARK, HRTS0_N_E_MARK,
+	SIM0_D_C_MARK, HCTS0_N_F_MARK, ETH_TXD1_MARK,
+	RMII_TXD1_MARK, HTX0_F_MARK, BPFCLK_G_MARK, RDS_CLK_F_MARK,
+	ETH_TX_EN_MARK, RMII_TX_EN_MARK, SIM0_CLK_C_MARK,
+	HRTS0_N_F_MARK, ETH_MAGIC_MARK, RMII_MAGIC_MARK,
+	SIM0_RST_C_MARK, ETH_TXD0_MARK, RMII_TXD0_MARK,
+	STP_ISCLK_1_B_MARK, TS_SDEN1_C_MARK, GLO_SCLK_C_MARK,
+	ETH_MDC_MARK, RMII_MDC_MARK, STP_ISD_1_B_MARK,
+	TS_SPSYNC1_C_MARK, GLO_SDATA_C_MARK, PWM0_MARK,
+	SCIFA2_SCK_C_MARK, STP_ISEN_1_B_MARK, TS_SDAT1_C_MARK,
+	GLO_SS_C_MARK, PWM1_MARK, SCIFA2_TXD_C_MARK,
+	STP_ISSYNC_1_B_MARK, TS_SCK1_C_MARK, GLO_RFON_C_MARK,
+	PCMOE_N_MARK, PWM2_MARK, PWMFSW0_MARK, SCIFA2_RXD_C_MARK,
+	PCMWE_N_MARK, IECLK_C_MARK, DU1_DOTCLKIN_MARK,
+	AUDIO_CLKC_MARK, AUDIO_CLKOUT_C_MARK, VI0_CLK_MARK,
+	ATACS00_N_MARK, AVB_RXD1_MARK, MII_RXD1_MARK,
+	VI0_DATA0_VI0_B0_MARK, ATACS10_N_MARK, AVB_RXD2_MARK,
+	MII_RXD2_MARK,
+
+	VI0_DATA1_VI0_B1_MARK, ATARD0_N_MARK, AVB_RXD3_MARK,
+	MII_RXD3_MARK, VI0_DATA2_VI0_B2_MARK, ATAWR0_N_MARK,
+	AVB_RXD4_MARK, VI0_DATA3_VI0_B3_MARK, ATADIR0_N_MARK,
+	AVB_RXD5_MARK, VI0_DATA4_VI0_B4_MARK, ATAG0_N_MARK,
+	AVB_RXD6_MARK, VI0_DATA5_VI0_B5_MARK, EX_WAIT1_MARK,
+	AVB_RXD7_MARK, VI0_DATA6_VI0_B6_MARK, AVB_RX_ER_MARK,
+	MII_RX_ER_MARK, VI0_DATA7_VI0_B7_MARK, AVB_RX_CLK_MARK,
+	MII_RX_CLK_MARK, VI1_CLK_MARK, AVB_RX_DV_MARK,
+	MII_RX_DV_MARK, VI1_DATA0_VI1_B0_MARK, SCIFA1_SCK_D_MARK,
+	AVB_CRS_MARK, MII_CRS_MARK, VI1_DATA1_VI1_B1_MARK,
+	SCIFA1_RXD_D_MARK, AVB_MDC_MARK, MII_MDC_MARK,
+	VI1_DATA2_VI1_B2_MARK, SCIFA1_TXD_D_MARK, AVB_MDIO_MARK,
+	MII_MDIO_MARK, VI1_DATA3_VI1_B3_MARK, SCIFA1_CTS_N_D_MARK,
+	AVB_GTX_CLK_MARK, VI1_DATA4_VI1_B4_MARK, SCIFA1_RTS_N_D_MARK,
+	AVB_MAGIC_MARK, MII_MAGIC_MARK, VI1_DATA5_VI1_B5_MARK,
+	AVB_PHY_INT_MARK, VI1_DATA6_VI1_B6_MARK, AVB_GTXREFCLK_MARK,
+	SD0_CLK_MARK, VI1_DATA0_VI1_B0_B_MARK, SD0_CMD_MARK,
+	SCIFB1_SCK_B_MARK, VI1_DATA1_VI1_B1_B_MARK,
+
+	SD0_DAT0_MARK, SCIFB1_RXD_B_MARK, VI1_DATA2_VI1_B2_B_MARK,
+	SD0_DAT1_MARK, SCIFB1_TXD_B_MARK, VI1_DATA3_VI1_B3_B_MARK,
+	SD0_DAT2_MARK, SCIFB1_CTS_N_B_MARK, VI1_DATA4_VI1_B4_B_MARK,
+	SD0_DAT3_MARK, SCIFB1_RTS_N_B_MARK, VI1_DATA5_VI1_B5_B_MARK,
+	SD0_CD_MARK, MMC0_D6_MARK, TS_SDEN0_B_MARK, USB0_EXTP_MARK,
+	GLO_SCLK_MARK, VI1_DATA6_VI1_B6_B_MARK, SCL1_B_MARK,
+	SCL1_CIS_B_MARK, VI2_DATA6_VI2_B6_B_MARK, SD0_WP_MARK,
+	MMC0_D7_MARK, TS_SPSYNC0_B_MARK, USB0_IDIN_MARK,
+	GLO_SDATA_MARK, VI1_DATA7_VI1_B7_B_MARK, SDA1_B_MARK,
+	SDA1_CIS_B_MARK, VI2_DATA7_VI2_B7_B_MARK, SD1_CLK_MARK,
+	AVB_TX_EN_MARK, MII_TX_EN_MARK, SD1_CMD_MARK,
+	AVB_TX_ER_MARK, MII_TX_ER_MARK, SCIFB0_SCK_B_MARK,
+	SD1_DAT0_MARK, AVB_TX_CLK_MARK, MII_TX_CLK_MARK,
+	SCIFB0_RXD_B_MARK, SD1_DAT1_MARK, AVB_LINK_MARK,
+	MII_LINK_MARK, SCIFB0_TXD_B_MARK, SD1_DAT2_MARK,
+	AVB_COL_MARK, MII_COL_MARK, SCIFB0_CTS_N_B_MARK,
+	SD1_DAT3_MARK, AVB_RXD0_MARK, MII_RXD0_MARK,
+	SCIFB0_RTS_N_B_MARK, SD1_CD_MARK, MMC1_D6_MARK,
+	TS_SDEN1_MARK, USB1_EXTP_MARK, GLO_SS_MARK, VI0_CLK_B_MARK,
+	SCL2_D_MARK, SCL2_CIS_D_MARK, SIM0_CLK_B_MARK,
+	VI3_CLK_B_MARK,
+
+	SD1_WP_MARK, MMC1_D7_MARK, TS_SPSYNC1_MARK, USB1_IDIN_MARK,
+	GLO_RFON_MARK, VI1_CLK_B_MARK, SDA2_D_MARK, SDA2_CIS_D_MARK,
+	SIM0_D_B_MARK, SD2_CLK_MARK, MMC0_CLK_MARK, SIM0_CLK_MARK,
+	VI0_DATA0_VI0_B0_B_MARK, TS_SDEN0_C_MARK, GLO_SCLK_B_MARK,
+	VI3_DATA0_B_MARK, SD2_CMD_MARK, MMC0_CMD_MARK, SIM0_D_MARK,
+	VI0_DATA1_VI0_B1_B_MARK, SCIFB1_SCK_E_MARK, SCK1_D_MARK,
+	TS_SPSYNC0_C_MARK, GLO_SDATA_B_MARK, VI3_DATA1_B_MARK,
+	SD2_DAT0_MARK, MMC0_D0_MARK, FMCLK_B_MARK,
+	VI0_DATA2_VI0_B2_B_MARK, SCIFB1_RXD_E_MARK, RX1_D_MARK,
+	TS_SDAT0_C_MARK, GLO_SS_B_MARK, VI3_DATA2_B_MARK,
+	SD2_DAT1_MARK, MMC0_D1_MARK, FMIN_B_MARK, RDS_DATA_MARK,
+	VI0_DATA3_VI0_B3_B_MARK, SCIFB1_TXD_E_MARK, TX1_D_MARK,
+	TS_SCK0_C_MARK, GLO_RFON_B_MARK, VI3_DATA3_B_MARK,
+	SD2_DAT2_MARK, MMC0_D2_MARK, BPFCLK_B_MARK, RDS_CLK_MARK,
+	VI0_DATA4_VI0_B4_B_MARK, HRX0_D_MARK, TS_SDEN1_B_MARK,
+	GLO_Q0_B_MARK, VI3_DATA4_B_MARK, SD2_DAT3_MARK,
+	MMC0_D3_MARK, SIM0_RST_MARK, VI0_DATA5_VI0_B5_B_MARK,
+	HTX0_D_MARK, TS_SPSYNC1_B_MARK, GLO_Q1_B_MARK,
+	VI3_DATA5_B_MARK, SD2_CD_MARK, MMC0_D4_MARK,
+	TS_SDAT0_B_MARK, USB2_EXTP_MARK, GLO_I0_MARK,
+	VI0_DATA6_VI0_B6_B_MARK, HCTS0_N_D_MARK, TS_SDAT1_B_MARK,
+	GLO_I0_B_MARK, VI3_DATA6_B_MARK,
+
+	SD2_WP_MARK, MMC0_D5_MARK, TS_SCK0_B_MARK, USB2_IDIN_MARK,
+	GLO_I1_MARK, VI0_DATA7_VI0_B7_B_MARK, HRTS0_N_D_MARK,
+	TS_SCK1_B_MARK, GLO_I1_B_MARK, VI3_DATA7_B_MARK,
+	SD3_CLK_MARK, MMC1_CLK_MARK, SD3_CMD_MARK, MMC1_CMD_MARK,
+	MTS_N_MARK, SD3_DAT0_MARK, MMC1_D0_MARK, STM_N_MARK,
+	SD3_DAT1_MARK, MMC1_D1_MARK, MDATA_MARK, SD3_DAT2_MARK,
+	MMC1_D2_MARK, SDATA_MARK, SD3_DAT3_MARK, MMC1_D3_MARK,
+	SCKZ_MARK, SD3_CD_MARK, MMC1_D4_MARK, TS_SDAT1_MARK,
+	VSP_MARK, GLO_Q0_MARK, SIM0_RST_B_MARK, SD3_WP_MARK,
+	MMC1_D5_MARK, TS_SCK1_MARK, GLO_Q1_MARK, FMIN_C_MARK,
+	RDS_DATA_B_MARK, FMIN_E_MARK, RDS_DATA_D_MARK, FMIN_F_MARK,
+	RDS_DATA_E_MARK, MLB_CLK_MARK, SCL2_B_MARK, SCL2_CIS_B_MARK,
+	MLB_SIG_MARK, SCIFB1_RXD_D_MARK, RX1_C_MARK, SDA2_B_MARK,
+	SDA2_CIS_B_MARK, MLB_DAT_MARK, SPV_EVEN_MARK,
+	SCIFB1_TXD_D_MARK, TX1_C_MARK, BPFCLK_C_MARK,
+	RDS_CLK_B_MARK, SSI_SCK0129_MARK, CAN_CLK_B_MARK,
+	MOUT0_MARK,
+
+	SSI_WS0129_MARK, CAN0_TX_B_MARK, MOUT1_MARK,
+	SSI_SDATA0_MARK, CAN0_RX_B_MARK, MOUT2_MARK,
+	SSI_SDATA1_MARK, CAN1_TX_B_MARK, MOUT5_MARK,
+	SSI_SDATA2_MARK, CAN1_RX_B_MARK, SSI_SCK1_MARK, MOUT6_MARK,
+	SSI_SCK34_MARK, STP_OPWM_0_MARK, SCIFB0_SCK_MARK,
+	MSIOF1_SCK_MARK, CAN_DEBUG_HW_TRIGGER_MARK, SSI_WS34_MARK,
+	STP_IVCXO27_0_MARK, SCIFB0_RXD_MARK, MSIOF1_SYNC_MARK,
+	CAN_STEP0_MARK, SSI_SDATA3_MARK, STP_ISCLK_0_MARK,
+	SCIFB0_TXD_MARK, MSIOF1_SS1_MARK, CAN_TXCLK_MARK,
+	SSI_SCK4_MARK, STP_ISD_0_MARK, SCIFB0_CTS_N_MARK,
+	MSIOF1_SS2_MARK, SSI_SCK5_C_MARK, CAN_DEBUGOUT0_MARK,
+	SSI_WS4_MARK, STP_ISEN_0_MARK, SCIFB0_RTS_N_MARK,
+	MSIOF1_TXD_MARK, SSI_WS5_C_MARK, CAN_DEBUGOUT1_MARK,
+	SSI_SDATA4_MARK, STP_ISSYNC_0_MARK, MSIOF1_RXD_MARK,
+	CAN_DEBUGOUT2_MARK, SSI_SCK5_MARK, SCIFB1_SCK_MARK,
+	IERX_B_MARK, DU2_EXHSYNC_DU2_HSYNC_MARK, QSTH_QHS_MARK,
+	CAN_DEBUGOUT3_MARK, SSI_WS5_MARK, SCIFB1_RXD_MARK,
+	IECLK_B_MARK, DU2_EXVSYNC_DU2_VSYNC_MARK, QSTB_QHE_MARK,
+	CAN_DEBUGOUT4_MARK,
+
+	SSI_SDATA5_MARK, SCIFB1_TXD_MARK, IETX_B_MARK, DU2_DR2_MARK,
+	LCDOUT2_MARK, CAN_DEBUGOUT5_MARK, SSI_SCK6_MARK,
+	SCIFB1_CTS_N_MARK, BPFCLK_D_MARK, RDS_CLK_C_MARK,
+	DU2_DR3_MARK, LCDOUT3_MARK, CAN_DEBUGOUT6_MARK,
+	BPFCLK_F_MARK, RDS_CLK_E_MARK, SSI_WS6_MARK,
+	SCIFB1_RTS_N_MARK, CAN0_TX_D_MARK, DU2_DR4_MARK,
+	LCDOUT4_MARK, CAN_DEBUGOUT7_MARK, SSI_SDATA6_MARK,
+	FMIN_D_MARK, RDS_DATA_C_MARK, DU2_DR5_MARK, LCDOUT5_MARK,
+	CAN_DEBUGOUT8_MARK, SSI_SCK78_MARK, STP_IVCXO27_1_MARK,
+	SCK1_MARK, SCIFA1_SCK_MARK, DU2_DR6_MARK, LCDOUT6_MARK,
+	CAN_DEBUGOUT9_MARK, SSI_WS78_MARK, STP_ISCLK_1_MARK,
+	SCIFB2_SCK_MARK, SCIFA2_CTS_N_MARK, DU2_DR7_MARK,
+	LCDOUT7_MARK, CAN_DEBUGOUT10_MARK, SSI_SDATA7_MARK,
+	STP_ISD_1_MARK, SCIFB2_RXD_MARK, SCIFA2_RTS_N_MARK,
+	TCLK2_MARK, QSTVA_QVS_MARK, CAN_DEBUGOUT11_MARK,
+	BPFCLK_E_MARK, RDS_CLK_D_MARK, SSI_SDATA7_B_MARK,
+	FMIN_G_MARK, RDS_DATA_F_MARK, SSI_SDATA8_MARK,
+	STP_ISEN_1_MARK, SCIFB2_TXD_MARK, CAN0_TX_C_MARK,
+	CAN_DEBUGOUT12_MARK, SSI_SDATA8_B_MARK, SSI_SDATA9_MARK,
+	STP_ISSYNC_1_MARK, SCIFB2_CTS_N_MARK, SSI_WS1_MARK,
+	SSI_SDATA5_C_MARK, CAN_DEBUGOUT13_MARK, AUDIO_CLKA_MARK,
+	SCIFB2_RTS_N_MARK, CAN_DEBUGOUT14_MARK,
+
+	AUDIO_CLKB_MARK, SCIF_CLK_MARK, CAN0_RX_D_MARK,
+	DVC_MUTE_MARK, CAN0_RX_C_MARK, CAN_DEBUGOUT15_MARK,
+	REMOCON_MARK, SCIFA0_SCK_MARK, HSCK1_MARK, SCK0_MARK,
+	MSIOF3_SS2_MARK, DU2_DG2_MARK, LCDOUT10_MARK, SDA1_C_MARK,
+	SDA1_CIS_C_MARK, SCIFA0_RXD_MARK, HRX1_MARK, RX0_MARK,
+	DU2_DR0_MARK, LCDOUT0_MARK, SCIFA0_TXD_MARK, HTX1_MARK,
+	TX0_MARK, DU2_DR1_MARK, LCDOUT1_MARK, SCIFA0_CTS_N_MARK,
+	HCTS1_N_MARK, CTS0_N_MARK, MSIOF3_SYNC_MARK, DU2_DG3_MARK,
+	LCDOUT11_MARK, PWM0_B_MARK, SCL1_C_MARK, SCL1_CIS_C_MARK,
+	SCIFA0_RTS_N_MARK, HRTS1_N_MARK, RTS0_N_TANS_MARK,
+	MSIOF3_SS1_MARK, DU2_DG0_MARK, LCDOUT8_MARK, PWM1_B_MARK,
+	SCIFA1_RXD_MARK, AD_DI_MARK, RX1_MARK,
+	DU2_EXODDF_DU2_ODDF_DISP_CDE_MARK, QCPV_QDE_MARK,
+	SCIFA1_TXD_MARK, AD_DO_MARK, TX1_MARK, DU2_DG1_MARK,
+	LCDOUT9_MARK, SCIFA1_CTS_N_MARK, AD_CLK_MARK,
+	CTS1_N_MARK, MSIOF3_RXD_MARK, DU0_DOTCLKOUT_MARK, QCLK_MARK,
+	SCIFA1_RTS_N_MARK, AD_NCS_N_MARK, RTS1_N_TANS_MARK,
+	MSIOF3_TXD_MARK, DU1_DOTCLKOUT_MARK, QSTVB_QVE_MARK,
+	HRTS0_N_C_MARK,
+
+	SCIFA2_SCK_MARK, FMCLK_MARK, MSIOF3_SCK_MARK, DU2_DG7_MARK,
+	LCDOUT15_MARK, SCIF_CLK_B_MARK, SCIFA2_RXD_MARK, FMIN_MARK,
+	DU2_DB0_MARK, LCDOUT16_MARK, SCL2_MARK, SCL2_CIS_MARK,
+	SCIFA2_TXD_MARK, BPFCLK_MARK, DU2_DB1_MARK, LCDOUT17_MARK,
+	SDA2_MARK, SDA2_CIS_MARK, HSCK0_MARK, TS_SDEN0_MARK,
+	DU2_DG4_MARK, LCDOUT12_MARK, HCTS0_N_C_MARK, HRX0_MARK,
+	DU2_DB2_MARK, LCDOUT18_MARK, HTX0_MARK, DU2_DB3_MARK,
+	LCDOUT19_MARK, HCTS0_N_MARK, SSI_SCK9_MARK, DU2_DB4_MARK,
+	LCDOUT20_MARK, HRTS0_N_MARK, SSI_WS9_MARK, DU2_DB5_MARK,
+	LCDOUT21_MARK, MSIOF0_SCK_MARK, TS_SDAT0_MARK, ADICLK_MARK,
+	DU2_DB6_MARK, LCDOUT22_MARK, MSIOF0_SYNC_MARK, TS_SCK0_MARK,
+	SSI_SCK2_MARK, ADIDATA_MARK, DU2_DB7_MARK, LCDOUT23_MARK,
+	SCIFA2_RXD_B_MARK, MSIOF0_SS1_MARK, ADICHS0_MARK,
+	DU2_DG5_MARK, LCDOUT13_MARK, MSIOF0_TXD_MARK, ADICHS1_MARK,
+	DU2_DG6_MARK, LCDOUT14_MARK,
+
+	MSIOF0_SS2_MARK, AUDIO_CLKOUT_MARK, ADICHS2_MARK,
+	DU2_DISP_MARK, QPOLA_MARK, HTX0_C_MARK, SCIFA2_TXD_B_MARK,
+	MSIOF0_RXD_MARK, TS_SPSYNC0_MARK, SSI_WS2_MARK,
+	ADICS_SAMP_MARK, DU2_CDE_MARK, QPOLB_MARK, HRX0_C_MARK,
+	USB1_PWEN_MARK, AUDIO_CLKOUT_D_MARK, USB1_OVC_MARK,
+	TCLK1_B_MARK,
+	PINMUX_MARK_END,
+};
+
+static const pinmux_enum_t pinmux_data[] = {
+	PINMUX_DATA_GP_ALL(), /* PINMUX_DATA(GP_M_N_DATA, GP_M_N_FN...), */
+
+	PINMUX_DATA(VI1_DATA7_VI1_B7_MARK, FN_VI1_DATA7_VI1_B7),
+	PINMUX_DATA(USB0_PWEN_MARK, FN_USB0_PWEN),
+	PINMUX_DATA(USB0_OVC_VBUS_MARK, FN_USB0_OVC_VBUS),
+	PINMUX_DATA(USB2_PWEN_MARK, FN_USB2_PWEN),
+	PINMUX_DATA(USB2_OVC_MARK, FN_USB2_OVC),
+	PINMUX_DATA(AVS1_MARK, FN_AVS1),
+	PINMUX_DATA(AVS2_MARK, FN_AVS2),
+	PINMUX_DATA(DU_DOTCLKIN0_MARK, FN_DU_DOTCLKIN0),
+	PINMUX_DATA(DU_DOTCLKIN2_MARK, FN_DU_DOTCLKIN2),
+
+	PINMUX_IPSR_DATA(IP0_2_0, D0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_2_0, MSIOF3_SCK_B, SEL_SOF3_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_2_0, VI3_DATA0, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_2_0, VI0_G4, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_2_0, VI0_G4_B, SEL_VI0_1),
+	PINMUX_IPSR_DATA(IP0_5_3, D1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_5_3, MSIOF3_SYNC_B, SEL_SOF3_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_5_3, VI3_DATA1, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_5_3, VI0_G5, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_5_3, VI0_G5_B, SEL_VI0_1),
+	PINMUX_IPSR_DATA(IP0_8_6, D2),
+	PINMUX_IPSR_MODSEL_DATA(IP0_8_6, MSIOF3_RXD_B, SEL_SOF3_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_8_6, VI3_DATA2, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_8_6, VI0_G6, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_8_6, VI0_G6_B, SEL_VI0_1),
+	PINMUX_IPSR_DATA(IP0_11_9, D3),
+	PINMUX_IPSR_MODSEL_DATA(IP0_11_9, MSIOF3_TXD_B, SEL_SOF3_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_11_9, VI3_DATA3, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_11_9, VI0_G7, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_11_9, VI0_G7_B, SEL_VI0_1),
+	PINMUX_IPSR_DATA(IP0_15_12, D4),
+	PINMUX_IPSR_MODSEL_DATA(IP0_15_12, SCIFB1_RXD_F, SEL_SCIFB1_5),
+	PINMUX_IPSR_MODSEL_DATA(IP0_15_12, SCIFB0_RXD_C, SEL_SCIFB_2),
+	PINMUX_IPSR_MODSEL_DATA(IP0_15_12, VI3_DATA4, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_15_12, VI0_R0, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_15_12, VI0_R0_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_15_12, RX0_B, SEL_SCIF0_1),
+	PINMUX_IPSR_DATA(IP0_19_16, D5),
+	PINMUX_IPSR_MODSEL_DATA(IP0_19_16, SCIFB1_TXD_F, SEL_SCIFB1_5),
+	PINMUX_IPSR_MODSEL_DATA(IP0_19_16, SCIFB0_TXD_C, SEL_SCIFB_2),
+	PINMUX_IPSR_MODSEL_DATA(IP0_19_16, VI3_DATA5, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_19_16, VI0_R1, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_19_16, VI0_R1_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_19_16, TX0_B, SEL_SCIF0_1),
+	PINMUX_IPSR_DATA(IP0_22_20, D6),
+	PINMUX_IPSR_MODSEL_DATA(IP0_22_20, SCL2_C, SEL_IIC2_2),
+	PINMUX_IPSR_MODSEL_DATA(IP0_22_20, VI3_DATA6, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_22_20, VI0_R2, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_22_20, VI0_R2_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_22_20, SCL2_CIS_C, SEL_I2C2_2),
+	PINMUX_IPSR_DATA(IP0_26_23, D7),
+	PINMUX_IPSR_MODSEL_DATA(IP0_26_23, AD_DI_B, SEL_ADI_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_26_23, SDA2_C, SEL_IIC2_2),
+	PINMUX_IPSR_MODSEL_DATA(IP0_26_23, VI3_DATA7, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_26_23, VI0_R3, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_26_23, VI0_R3_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_26_23, SDA2_CIS_C, SEL_I2C2_2),
+	PINMUX_IPSR_DATA(IP0_30_27, D8),
+	PINMUX_IPSR_MODSEL_DATA(IP0_30_27, SCIFA1_SCK_C, SEL_SCIFA1_2),
+	PINMUX_IPSR_DATA(IP0_30_27, AVB_TXD0),
+	PINMUX_IPSR_DATA(IP0_30_27, MII_TXD0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_30_27, VI0_G0, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP0_30_27, VI0_G0_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP0_30_27, VI2_DATA0_VI2_B0, SEL_VI2_0),
+
+	PINMUX_IPSR_DATA(IP1_3_0, D9),
+	PINMUX_IPSR_MODSEL_DATA(IP1_3_0, SCIFA1_RXD_C, SEL_SCIFA1_2),
+	PINMUX_IPSR_DATA(IP1_3_0, AVB_TXD1),
+	PINMUX_IPSR_DATA(IP1_3_0, MII_TXD1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_3_0, VI0_G1, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_3_0, VI0_G1_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_3_0, VI2_DATA1_VI2_B1, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_7_4, D10),
+	PINMUX_IPSR_MODSEL_DATA(IP1_7_4, SCIFA1_TXD_C, SEL_SCIFA1_2),
+	PINMUX_IPSR_DATA(IP1_7_4, AVB_TXD2),
+	PINMUX_IPSR_DATA(IP1_7_4, MII_TXD2),
+	PINMUX_IPSR_MODSEL_DATA(IP1_7_4, VI0_G2, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_7_4, VI0_G2_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_7_4, VI2_DATA2_VI2_B2, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_11_8, D11),
+	PINMUX_IPSR_MODSEL_DATA(IP1_11_8, SCIFA1_CTS_N_C, SEL_SCIFA1_2),
+	PINMUX_IPSR_DATA(IP1_11_8, AVB_TXD3),
+	PINMUX_IPSR_DATA(IP1_11_8, MII_TXD3),
+	PINMUX_IPSR_MODSEL_DATA(IP1_11_8, VI0_G3, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_11_8, VI0_G3_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_11_8, VI2_DATA3_VI2_B3, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_14_12, D12),
+	PINMUX_IPSR_MODSEL_DATA(IP1_14_12, SCIFA1_RTS_N_C, SEL_SCIFA1_2),
+	PINMUX_IPSR_DATA(IP1_14_12, AVB_TXD4),
+	PINMUX_IPSR_MODSEL_DATA(IP1_14_12, VI0_HSYNC_N, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_14_12, VI0_HSYNC_N_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_14_12, VI2_DATA4_VI2_B4, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_17_15, D13),
+	PINMUX_IPSR_MODSEL_DATA(IP1_17_15, AVB_TXD5, SEL_SCIFA1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP1_17_15, VI0_VSYNC_N, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_17_15, VI0_VSYNC_N_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_17_15, VI2_DATA5_VI2_B5, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_21_18, D14),
+	PINMUX_IPSR_MODSEL_DATA(IP1_21_18, SCIFB1_RXD_C, SEL_SCIFB1_2),
+	PINMUX_IPSR_DATA(IP1_21_18, AVB_TXD6),
+	PINMUX_IPSR_MODSEL_DATA(IP1_21_18, RX1_B, SEL_SCIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_21_18, VI0_CLKENB, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_21_18, VI0_CLKENB_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_21_18, VI2_DATA6_VI2_B6, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_25_22, D15),
+	PINMUX_IPSR_MODSEL_DATA(IP1_25_22, SCIFB1_TXD_C, SEL_SCIFB1_2),
+	PINMUX_IPSR_DATA(IP1_25_22, AVB_TXD7),
+	PINMUX_IPSR_MODSEL_DATA(IP1_25_22, TX1_B, SEL_SCIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_25_22, VI0_FIELD, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP1_25_22, VI0_FIELD_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP1_25_22, VI2_DATA7_VI2_B7, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP1_27_26, A0),
+	PINMUX_IPSR_DATA(IP1_27_26, PWM3),
+	PINMUX_IPSR_DATA(IP1_29_28, A1),
+	PINMUX_IPSR_DATA(IP1_29_28, PWM4),
+
+	PINMUX_IPSR_DATA(IP2_2_0, A2),
+	PINMUX_IPSR_DATA(IP2_2_0, PWM5),
+	PINMUX_IPSR_MODSEL_DATA(IP2_2_0, MSIOF1_SS1_B, SEL_SOF1_1),
+	PINMUX_IPSR_DATA(IP2_5_3, A3),
+	PINMUX_IPSR_DATA(IP2_5_3, PWM6),
+	PINMUX_IPSR_MODSEL_DATA(IP2_5_3, MSIOF1_SS2_B, SEL_SOF1_1),
+	PINMUX_IPSR_DATA(IP2_8_6, A4),
+	PINMUX_IPSR_MODSEL_DATA(IP2_8_6, MSIOF1_TXD_B, SEL_SOF1_1),
+	PINMUX_IPSR_DATA(IP2_8_6, TPU0TO0),
+	PINMUX_IPSR_DATA(IP2_11_9, A5),
+	PINMUX_IPSR_MODSEL_DATA(IP2_11_9, SCIFA1_TXD_B, SEL_SCIFA1_1),
+	PINMUX_IPSR_DATA(IP2_11_9, TPU0TO1),
+	PINMUX_IPSR_DATA(IP2_14_12, A6),
+	PINMUX_IPSR_MODSEL_DATA(IP2_14_12, SCIFA1_RTS_N_B, SEL_SCIFA1_1),
+	PINMUX_IPSR_DATA(IP2_14_12, TPU0TO2),
+	PINMUX_IPSR_DATA(IP2_17_15, A7),
+	PINMUX_IPSR_MODSEL_DATA(IP2_17_15, SCIFA1_SCK_B, SEL_SCIFA1_1),
+	PINMUX_IPSR_DATA(IP2_17_15, AUDIO_CLKOUT_B),
+	PINMUX_IPSR_DATA(IP2_17_15, TPU0TO3),
+	PINMUX_IPSR_DATA(IP2_21_18, A8),
+	PINMUX_IPSR_MODSEL_DATA(IP2_21_18, SCIFA1_RXD_B, SEL_SCIFA1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_21_18, SSI_SCK5_B, SEL_SSI5_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_21_18, VI0_R4, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP2_21_18, VI0_R4_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_21_18, SCIFB2_RXD_C, SEL_SCIFB2_2),
+	PINMUX_IPSR_MODSEL_DATA(IP2_21_18, VI2_DATA0_VI2_B0_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP2_25_22, A9),
+	PINMUX_IPSR_MODSEL_DATA(IP2_25_22, SCIFA1_CTS_N_B, SEL_SCIFA1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_25_22, SSI_WS5_B, SEL_SSI5_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_25_22, VI0_R5, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP2_25_22, VI0_R5_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_25_22, SCIFB2_TXD_C, SEL_SCIFB2_2),
+	PINMUX_IPSR_MODSEL_DATA(IP2_25_22, VI2_DATA1_VI2_B1_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP2_28_26, A10),
+	PINMUX_IPSR_MODSEL_DATA(IP2_28_26, SSI_SDATA5_B, SEL_SSI5_1),
+	PINMUX_IPSR_DATA(IP2_28_26, MSIOF2_SYNC),
+	PINMUX_IPSR_MODSEL_DATA(IP2_28_26, VI0_R6, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP2_28_26, VI0_R6_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP2_28_26, VI2_DATA2_VI2_B2_B, SEL_VI2_1),
+
+	PINMUX_IPSR_DATA(IP3_3_0, A11),
+	PINMUX_IPSR_MODSEL_DATA(IP3_3_0, SCIFB2_CTS_N_B, SEL_SCIFB2_1),
+	PINMUX_IPSR_DATA(IP3_3_0, MSIOF2_SCK),
+	PINMUX_IPSR_MODSEL_DATA(IP3_3_0, VI1_R0, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP3_3_0, VI1_R0_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP3_3_0, VI2_G0),
+	PINMUX_IPSR_DATA(IP3_3_0, VI2_DATA3_VI2_B3_B),
+	PINMUX_IPSR_DATA(IP3_7_4, A12),
+	PINMUX_IPSR_MODSEL_DATA(IP3_7_4, SCIFB2_RXD_B, SEL_SCIFB2_1),
+	PINMUX_IPSR_DATA(IP3_7_4, MSIOF2_TXD),
+	PINMUX_IPSR_MODSEL_DATA(IP3_7_4, VI1_R1, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP3_7_4, VI1_R1_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP3_7_4, VI2_G1),
+	PINMUX_IPSR_DATA(IP3_7_4, VI2_DATA4_VI2_B4_B),
+	PINMUX_IPSR_DATA(IP3_11_8, A13),
+	PINMUX_IPSR_MODSEL_DATA(IP3_11_8, SCIFB2_RTS_N_B, SEL_SCIFB2_1),
+	PINMUX_IPSR_DATA(IP3_11_8, EX_WAIT2),
+	PINMUX_IPSR_DATA(IP3_11_8, MSIOF2_RXD),
+	PINMUX_IPSR_MODSEL_DATA(IP3_11_8, VI1_R2, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP3_11_8, VI1_R2_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP3_11_8, VI2_G2),
+	PINMUX_IPSR_MODSEL_DATA(IP3_11_8, VI2_DATA5_VI2_B5_B, SEL_VI2_0),
+	PINMUX_IPSR_DATA(IP3_14_12, A14),
+	PINMUX_IPSR_MODSEL_DATA(IP3_14_12, SCIFB2_TXD_B, SEL_SCIFB2_1),
+	PINMUX_IPSR_DATA(IP3_14_12, ATACS11_N),
+	PINMUX_IPSR_DATA(IP3_14_12, MSIOF2_SS1),
+	PINMUX_IPSR_DATA(IP3_17_15, A15),
+	PINMUX_IPSR_MODSEL_DATA(IP3_17_15, SCIFB2_SCK_B, SEL_SCIFB2_1),
+	PINMUX_IPSR_DATA(IP3_17_15, ATARD1_N),
+	PINMUX_IPSR_DATA(IP3_17_15, MSIOF2_SS2),
+	PINMUX_IPSR_DATA(IP3_19_18, A16),
+	PINMUX_IPSR_DATA(IP3_19_18, ATAWR1_N),
+	PINMUX_IPSR_DATA(IP3_22_20, A17),
+	PINMUX_IPSR_MODSEL_DATA(IP3_22_20, AD_DO_B, SEL_ADI_1),
+	PINMUX_IPSR_DATA(IP3_22_20, ATADIR1_N),
+	PINMUX_IPSR_DATA(IP3_25_23, A18),
+	PINMUX_IPSR_MODSEL_DATA(IP3_25_23, AD_CLK_B, SEL_ADI_1),
+	PINMUX_IPSR_DATA(IP3_25_23, ATAG1_N),
+	PINMUX_IPSR_DATA(IP3_28_26, A19),
+	PINMUX_IPSR_MODSEL_DATA(IP3_28_26, AD_NCS_N_B, SEL_ADI_1),
+	PINMUX_IPSR_DATA(IP3_28_26, ATACS01_N),
+	PINMUX_IPSR_MODSEL_DATA(IP3_28_26, EX_WAIT0_B, SEL_LBS_1),
+	PINMUX_IPSR_DATA(IP3_31_29, A20),
+	PINMUX_IPSR_DATA(IP3_31_29, SPCLK),
+	PINMUX_IPSR_MODSEL_DATA(IP3_31_29, VI1_R3, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP3_31_29, VI1_R3_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP3_31_29, VI2_G4),
+
+	PINMUX_IPSR_DATA(IP4_2_0, A21),
+	PINMUX_IPSR_DATA(IP4_2_0, MOSI_IO0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_2_0, VI1_R4, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_2_0, VI1_R4_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_2_0, VI2_G5),
+	PINMUX_IPSR_DATA(IP4_5_3, A22),
+	PINMUX_IPSR_DATA(IP4_5_3, MISO_IO1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_5_3, VI1_R5, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_5_3, VI1_R5_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_5_3, VI2_G6),
+	PINMUX_IPSR_DATA(IP4_8_6, A23),
+	PINMUX_IPSR_DATA(IP4_8_6, IO2),
+	PINMUX_IPSR_MODSEL_DATA(IP4_8_6, VI1_G7, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_8_6, VI1_G7_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_8_6, VI2_G7),
+	PINMUX_IPSR_DATA(IP4_11_9, A24),
+	PINMUX_IPSR_DATA(IP4_11_9, IO3),
+	PINMUX_IPSR_MODSEL_DATA(IP4_11_9, VI1_R7, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_11_9, VI1_R7_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_11_9, VI2_CLKENB, SEL_VI2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_11_9, VI2_CLKENB_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP4_14_12, A25),
+	PINMUX_IPSR_DATA(IP4_14_12, SSL),
+	PINMUX_IPSR_MODSEL_DATA(IP4_14_12, VI1_G6, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_14_12, VI1_G6_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_14_12, VI2_FIELD, SEL_VI2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_14_12, VI2_FIELD_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP4_17_15, CS0_N),
+	PINMUX_IPSR_MODSEL_DATA(IP4_17_15, VI1_R6, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_17_15, VI1_R6_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_17_15, VI2_G3),
+	PINMUX_IPSR_MODSEL_DATA(IP4_17_15, MSIOF0_SS2_B, SEL_SOF0_1),
+	PINMUX_IPSR_DATA(IP4_20_18, CS1_N_A26),
+	PINMUX_IPSR_DATA(IP4_20_18, SPEEDIN),
+	PINMUX_IPSR_MODSEL_DATA(IP4_20_18, VI0_R7, SEL_VI0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_20_18, VI0_R7_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_20_18, VI2_CLK, SEL_VI2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_20_18, VI2_CLK_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP4_23_21, EX_CS0_N),
+	PINMUX_IPSR_MODSEL_DATA(IP4_23_21, HRX1_B, SEL_HSCIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_23_21, VI1_G5, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_23_21, VI1_G5_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_23_21, VI2_R0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_23_21, HTX0_B, SEL_HSCIF0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_23_21, MSIOF0_SS1_B, SEL_SOF0_1),
+	PINMUX_IPSR_DATA(IP4_26_24, EX_CS1_N),
+	PINMUX_IPSR_DATA(IP4_26_24, GPS_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP4_26_24, HCTS1_N_B, SEL_HSCIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP4_26_24, VI1_FIELD, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_26_24, VI1_FIELD_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_26_24, VI2_R1),
+	PINMUX_IPSR_DATA(IP4_29_27, EX_CS2_N),
+	PINMUX_IPSR_DATA(IP4_29_27, GPS_SIGN),
+	PINMUX_IPSR_MODSEL_DATA(IP4_29_27, HRTS1_N_B, SEL_HSCIF1_1),
+	PINMUX_IPSR_DATA(IP4_29_27, VI3_CLKENB),
+	PINMUX_IPSR_MODSEL_DATA(IP4_29_27, VI1_G0, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP4_29_27, VI1_G0_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP4_29_27, VI2_R2),
+
+	PINMUX_IPSR_DATA(IP5_2_0, EX_CS3_N),
+	PINMUX_IPSR_DATA(IP5_2_0, GPS_MAG),
+	PINMUX_IPSR_DATA(IP5_2_0, VI3_FIELD),
+	PINMUX_IPSR_MODSEL_DATA(IP5_2_0, VI1_G1, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_2_0, VI1_G1_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP5_2_0, VI2_R3),
+	PINMUX_IPSR_MODSEL_DATA(IP5_5_3, EX_CS4_N, SEL_I2C1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_5_3, MSIOF1_SCK_B, SEL_SOF1_1),
+	PINMUX_IPSR_DATA(IP5_5_3, VI3_HSYNC_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_5_3, VI2_HSYNC_N, SEL_VI2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_5_3, SCL1, SEL_IIC1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_5_3, VI2_HSYNC_N_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP5_5_3, INTC_EN0_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_5_3, SCL1_CIS, SEL_I2C1_0),
+	PINMUX_IPSR_DATA(IP5_9_6, EX_CS5_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_9_6, CAN0_RX, SEL_CAN0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_9_6, MSIOF1_RXD_B, SEL_SOF1_1),
+	PINMUX_IPSR_DATA(IP5_9_6, VI3_VSYNC_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_9_6, VI1_G2, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_9_6, VI1_G2_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP5_9_6, VI2_R4),
+	PINMUX_IPSR_MODSEL_DATA(IP5_9_6, SDA1, SEL_IIC1_0),
+	PINMUX_IPSR_DATA(IP5_9_6, INTC_EN1_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_9_6, SDA1_CIS, SEL_I2C1_0),
+	PINMUX_IPSR_DATA(IP5_12_10, BS_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_12_10, IETX, SEL_IEB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_12_10, HTX1_B, SEL_HSCIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP5_12_10, CAN1_TX, SEL_CAN1_0),
+	PINMUX_IPSR_DATA(IP5_12_10, DRACK0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_12_10, IETX_C, SEL_IEB_2),
+	PINMUX_IPSR_DATA(IP5_14_13, RD_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_14_13, CAN0_TX, SEL_CAN0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_14_13, SCIFA0_SCK_B, SEL_SCFA_1),
+	PINMUX_IPSR_DATA(IP5_17_15, RD_WR_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_17_15, VI1_G3, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_17_15, VI1_G3_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP5_17_15, VI2_R5),
+	PINMUX_IPSR_MODSEL_DATA(IP5_17_15, SCIFA0_RXD_B, SEL_SCFA_1),
+	PINMUX_IPSR_DATA(IP5_17_15, INTC_IRQ4_N),
+	PINMUX_IPSR_DATA(IP5_20_18, WE0_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_20_18, IECLK, SEL_IEB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_20_18, CAN_CLK, SEL_CANCLK_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_20_18, VI2_VSYNC_N, SEL_VI2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_20_18, SCIFA0_TXD_B, SEL_SCFA_1),
+	PINMUX_IPSR_MODSEL_DATA(IP5_20_18, VI2_VSYNC_N_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP5_23_21, WE1_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_23_21, IERX, SEL_IEB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_23_21, CAN1_RX, SEL_CAN1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_23_21, VI1_G4, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_23_21, VI1_G4_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP5_23_21, VI2_R6),
+	PINMUX_IPSR_MODSEL_DATA(IP5_23_21, SCIFA0_CTS_N_B, SEL_SCFA_1),
+	PINMUX_IPSR_MODSEL_DATA(IP5_23_21, IERX_C, SEL_IEB_2),
+	PINMUX_IPSR_DATA(IP5_26_24, EX_WAIT0),
+	PINMUX_IPSR_DATA(IP5_26_24, IRQ3),
+	PINMUX_IPSR_DATA(IP5_26_24, INTC_IRQ3_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_26_24, VI3_CLK, SEL_VI3_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_26_24, SCIFA0_RTS_N_B, SEL_SCFA_1),
+	PINMUX_IPSR_MODSEL_DATA(IP5_26_24, HRX0_B, SEL_HSCIF0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP5_26_24, MSIOF0_SCK_B, SEL_SOF0_1),
+	PINMUX_IPSR_DATA(IP5_29_27, DREQ0_N),
+	PINMUX_IPSR_MODSEL_DATA(IP5_29_27, VI1_HSYNC_N, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP5_29_27, VI1_HSYNC_N_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP5_29_27, VI2_R7),
+	PINMUX_IPSR_MODSEL_DATA(IP5_29_27, SSI_SCK78_C, SEL_SSI7_2),
+	PINMUX_IPSR_MODSEL_DATA(IP5_29_27, SSI_WS78_B, SEL_SSI7_1),
+
+	PINMUX_IPSR_DATA(IP6_2_0, DACK0),
+	PINMUX_IPSR_DATA(IP6_2_0, IRQ0),
+	PINMUX_IPSR_DATA(IP6_2_0, INTC_IRQ0_N),
+	PINMUX_IPSR_MODSEL_DATA(IP6_2_0, SSI_SCK6_B, SEL_SSI6_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_2_0, VI1_VSYNC_N, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP6_2_0, VI1_VSYNC_N_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_2_0, SSI_WS78_C, SEL_SSI7_2),
+	PINMUX_IPSR_DATA(IP6_5_3, DREQ1_N),
+	PINMUX_IPSR_MODSEL_DATA(IP6_5_3, VI1_CLKENB, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP6_5_3, VI1_CLKENB_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_5_3, SSI_SDATA7_C, SEL_SSI7_2),
+	PINMUX_IPSR_MODSEL_DATA(IP6_5_3, SSI_SCK78_B, SEL_SSI7_1),
+	PINMUX_IPSR_DATA(IP6_8_6, DACK1),
+	PINMUX_IPSR_DATA(IP6_8_6, IRQ1),
+	PINMUX_IPSR_DATA(IP6_8_6, INTC_IRQ1_N),
+	PINMUX_IPSR_MODSEL_DATA(IP6_8_6, SSI_WS6_B, SEL_SSI6_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_8_6, SSI_SDATA8_C, SEL_SSI8_2),
+	PINMUX_IPSR_DATA(IP6_10_9, DREQ2_N),
+	PINMUX_IPSR_MODSEL_DATA(IP6_10_9, HSCK1_B, SEL_HSCIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_10_9, HCTS0_N_B, SEL_HSCIF0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_10_9, MSIOF0_TXD_B, SEL_SOF0_1),
+	PINMUX_IPSR_DATA(IP6_13_11, DACK2),
+	PINMUX_IPSR_DATA(IP6_13_11, IRQ2),
+	PINMUX_IPSR_DATA(IP6_13_11, INTC_IRQ2_N),
+	PINMUX_IPSR_MODSEL_DATA(IP6_13_11, SSI_SDATA6_B, SEL_SSI6_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_13_11, HRTS0_N_B, SEL_HSCIF0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_13_11, MSIOF0_RXD_B, SEL_SOF0_1),
+	PINMUX_IPSR_DATA(IP6_16_14, ETH_CRS_DV),
+	PINMUX_IPSR_DATA(IP6_16_14, RMII_CRS_DV),
+	PINMUX_IPSR_MODSEL_DATA(IP6_16_14, STP_ISCLK_0_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_16_14, TS_SDEN0_D, SEL_TSIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP6_16_14, GLO_Q0_C, SEL_GPS_2),
+	PINMUX_IPSR_MODSEL_DATA(IP6_16_14, SCL2_E, SEL_IIC2_4),
+	PINMUX_IPSR_MODSEL_DATA(IP6_16_14, SCL2_CIS_E, SEL_I2C2_4),
+	PINMUX_IPSR_DATA(IP6_19_17, ETH_RX_ER),
+	PINMUX_IPSR_DATA(IP6_19_17, RMII_RX_ER),
+	PINMUX_IPSR_MODSEL_DATA(IP6_19_17, STP_ISD_0_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_19_17, TS_SPSYNC0_D, SEL_TSIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP6_19_17, GLO_Q1_C, SEL_GPS_2),
+	PINMUX_IPSR_MODSEL_DATA(IP6_19_17, SDA2_E, SEL_IIC2_4),
+	PINMUX_IPSR_MODSEL_DATA(IP6_19_17, SDA2_CIS_E, SEL_I2C2_4),
+	PINMUX_IPSR_DATA(IP6_22_20, ETH_RXD0),
+	PINMUX_IPSR_DATA(IP6_22_20, RMII_RXD0),
+	PINMUX_IPSR_MODSEL_DATA(IP6_22_20, STP_ISEN_0_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_22_20, TS_SDAT0_D, SEL_TSIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP6_22_20, GLO_I0_C, SEL_GPS_2),
+	PINMUX_IPSR_MODSEL_DATA(IP6_22_20, SCIFB1_SCK_G, SEL_SCIFB1_6),
+	PINMUX_IPSR_MODSEL_DATA(IP6_22_20, SCK1_E, SEL_SCIF1_4),
+	PINMUX_IPSR_DATA(IP6_25_23, ETH_RXD1),
+	PINMUX_IPSR_DATA(IP6_25_23, RMII_RXD1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_25_23, HRX0_E, SEL_HSCIF0_4),
+	PINMUX_IPSR_MODSEL_DATA(IP6_25_23, STP_ISSYNC_0_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_25_23, TS_SCK0_D, SEL_TSIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP6_25_23, GLO_I1_C, SEL_GPS_2),
+	PINMUX_IPSR_MODSEL_DATA(IP6_25_23, SCIFB1_RXD_G, SEL_SCIFB1_6),
+	PINMUX_IPSR_MODSEL_DATA(IP6_25_23, RX1_E, SEL_SCIF1_4),
+	PINMUX_IPSR_DATA(IP6_28_26, ETH_LINK),
+	PINMUX_IPSR_DATA(IP6_28_26, RMII_LINK),
+	PINMUX_IPSR_MODSEL_DATA(IP6_28_26, HTX0_E, SEL_HSCIF0_4),
+	PINMUX_IPSR_MODSEL_DATA(IP6_28_26, STP_IVCXO27_0_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_28_26, SCIFB1_TXD_G, SEL_SCIFB1_6),
+	PINMUX_IPSR_MODSEL_DATA(IP6_28_26, TX1_E, SEL_SCIF1_4),
+	PINMUX_IPSR_DATA(IP6_31_29, ETH_REF_CLK),
+	PINMUX_IPSR_DATA(IP6_31_29, RMII_REF_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP6_31_29, HCTS0_N_E, SEL_HSCIF0_4),
+	PINMUX_IPSR_MODSEL_DATA(IP6_31_29, STP_IVCXO27_1_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP6_31_29, HRX0_F, SEL_HSCIF0_5),
+
+	PINMUX_IPSR_DATA(IP7_2_0, ETH_MDIO),
+	PINMUX_IPSR_DATA(IP7_2_0, RMII_MDIO),
+	PINMUX_IPSR_MODSEL_DATA(IP7_2_0, HRTS0_N_E, SEL_HSCIF0_4),
+	PINMUX_IPSR_MODSEL_DATA(IP7_2_0, SIM0_D_C, SEL_SIM_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_2_0, HCTS0_N_F, SEL_HSCIF0_5),
+	PINMUX_IPSR_DATA(IP7_5_3, ETH_TXD1),
+	PINMUX_IPSR_DATA(IP7_5_3, RMII_TXD1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_5_3, HTX0_F, SEL_HSCIF0_4),
+	PINMUX_IPSR_MODSEL_DATA(IP7_5_3, BPFCLK_G, SEL_SIM_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_5_3, RDS_CLK_F, SEL_HSCIF0_5),
+	PINMUX_IPSR_DATA(IP7_7_6, ETH_TX_EN),
+	PINMUX_IPSR_DATA(IP7_7_6, RMII_TX_EN),
+	PINMUX_IPSR_MODSEL_DATA(IP7_7_6, SIM0_CLK_C, SEL_SIM_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_7_6, HRTS0_N_F, SEL_HSCIF0_5),
+	PINMUX_IPSR_DATA(IP7_9_8, ETH_MAGIC),
+	PINMUX_IPSR_DATA(IP7_9_8, RMII_MAGIC),
+	PINMUX_IPSR_MODSEL_DATA(IP7_9_8, SIM0_RST_C, SEL_SIM_2),
+	PINMUX_IPSR_DATA(IP7_12_10, ETH_TXD0),
+	PINMUX_IPSR_DATA(IP7_12_10, RMII_TXD0),
+	PINMUX_IPSR_MODSEL_DATA(IP7_12_10, STP_ISCLK_1_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_12_10, TS_SDEN1_C, SEL_TSIF1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_12_10, GLO_SCLK_C, SEL_GPS_2),
+	PINMUX_IPSR_DATA(IP7_15_13, ETH_MDC),
+	PINMUX_IPSR_DATA(IP7_15_13, RMII_MDC),
+	PINMUX_IPSR_MODSEL_DATA(IP7_15_13, STP_ISD_1_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_15_13, TS_SPSYNC1_C, SEL_TSIF1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_15_13, GLO_SDATA_C, SEL_GPS_2),
+	PINMUX_IPSR_DATA(IP7_18_16, PWM0),
+	PINMUX_IPSR_MODSEL_DATA(IP7_18_16, SCIFA2_SCK_C, SEL_SCIFA2_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_18_16, STP_ISEN_1_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_18_16, TS_SDAT1_C, SEL_TSIF1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_18_16, GLO_SS_C, SEL_GPS_2),
+	PINMUX_IPSR_DATA(IP7_21_19, PWM1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_21_19, SCIFA2_TXD_C, SEL_SCIFA2_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_21_19, STP_ISSYNC_1_B, SEL_SSP_1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_21_19, TS_SCK1_C, SEL_TSIF1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP7_21_19, GLO_RFON_C, SEL_GPS_2),
+	PINMUX_IPSR_DATA(IP7_21_19, PCMOE_N),
+	PINMUX_IPSR_DATA(IP7_24_22, PWM2),
+	PINMUX_IPSR_DATA(IP7_24_22, PWMFSW0),
+	PINMUX_IPSR_MODSEL_DATA(IP7_24_22, SCIFA2_RXD_C, SEL_SCIFA2_2),
+	PINMUX_IPSR_DATA(IP7_24_22, PCMWE_N),
+	PINMUX_IPSR_MODSEL_DATA(IP7_24_22, IECLK_C, SEL_IEB_2),
+	PINMUX_IPSR_DATA(IP7_26_25, DU1_DOTCLKIN),
+	PINMUX_IPSR_DATA(IP7_26_25, AUDIO_CLKC),
+	PINMUX_IPSR_DATA(IP7_26_25, AUDIO_CLKOUT_C),
+	PINMUX_IPSR_MODSEL_DATA(IP7_28_27, VI0_CLK, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP7_28_27, ATACS00_N),
+	PINMUX_IPSR_DATA(IP7_28_27, AVB_RXD1),
+	PINMUX_IPSR_DATA(IP7_28_27, MII_RXD1),
+	PINMUX_IPSR_MODSEL_DATA(IP7_30_29, VI0_DATA0_VI0_B0, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP7_30_29, ATACS10_N),
+	PINMUX_IPSR_DATA(IP7_30_29, AVB_RXD2),
+	PINMUX_IPSR_DATA(IP7_30_29, MII_RXD2),
+
+	PINMUX_IPSR_MODSEL_DATA(IP8_1_0, VI0_DATA1_VI0_B1, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_1_0, ATARD0_N),
+	PINMUX_IPSR_DATA(IP8_1_0, AVB_RXD3),
+	PINMUX_IPSR_DATA(IP8_1_0, MII_RXD3),
+	PINMUX_IPSR_MODSEL_DATA(IP8_3_2, VI0_DATA2_VI0_B2, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_3_2, ATAWR0_N),
+	PINMUX_IPSR_DATA(IP8_3_2, AVB_RXD4),
+	PINMUX_IPSR_MODSEL_DATA(IP8_5_4, VI0_DATA3_VI0_B3, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_5_4, ATADIR0_N),
+	PINMUX_IPSR_DATA(IP8_5_4, AVB_RXD5),
+	PINMUX_IPSR_MODSEL_DATA(IP8_7_6, VI0_DATA4_VI0_B4, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_7_6, ATAG0_N),
+	PINMUX_IPSR_DATA(IP8_7_6, AVB_RXD6),
+	PINMUX_IPSR_MODSEL_DATA(IP8_9_8, VI0_DATA5_VI0_B5, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_9_8, EX_WAIT1),
+	PINMUX_IPSR_DATA(IP8_9_8, AVB_RXD7),
+	PINMUX_IPSR_MODSEL_DATA(IP8_11_10, VI0_DATA6_VI0_B6, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_11_10, AVB_RX_ER),
+	PINMUX_IPSR_DATA(IP8_11_10, MII_RX_ER),
+	PINMUX_IPSR_MODSEL_DATA(IP8_13_12, VI0_DATA7_VI0_B7, SEL_VI0_0),
+	PINMUX_IPSR_DATA(IP8_13_12, AVB_RX_CLK),
+	PINMUX_IPSR_DATA(IP8_13_12, MII_RX_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP8_15_14, VI1_CLK, SEL_VI1_0),
+	PINMUX_IPSR_DATA(IP8_15_14, AVB_RX_DV),
+	PINMUX_IPSR_DATA(IP8_15_14, MII_RX_DV),
+	PINMUX_IPSR_MODSEL_DATA(IP8_17_16, VI1_DATA0_VI1_B0, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP8_17_16, SCIFA1_SCK_D, SEL_SCIFA1_3),
+	PINMUX_IPSR_DATA(IP8_17_16, AVB_CRS),
+	PINMUX_IPSR_DATA(IP8_17_16, MII_CRS),
+	PINMUX_IPSR_MODSEL_DATA(IP8_19_18, VI1_DATA1_VI1_B1, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP8_19_18, SCIFA1_RXD_D, SEL_SCIFA1_3),
+	PINMUX_IPSR_DATA(IP8_19_18, AVB_MDC),
+	PINMUX_IPSR_DATA(IP8_19_18, MII_MDC),
+	PINMUX_IPSR_MODSEL_DATA(IP8_21_20, VI1_DATA2_VI1_B2, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP8_21_20, SCIFA1_TXD_D, SEL_SCIFA1_3),
+	PINMUX_IPSR_DATA(IP8_21_20, AVB_MDIO),
+	PINMUX_IPSR_DATA(IP8_21_20, MII_MDIO),
+	PINMUX_IPSR_MODSEL_DATA(IP8_23_22, VI1_DATA3_VI1_B3, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP8_23_22, SCIFA1_CTS_N_D, SEL_SCIFA1_3),
+	PINMUX_IPSR_DATA(IP8_23_22, AVB_GTX_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP8_25_24, VI1_DATA4_VI1_B4, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP8_25_24, SCIFA1_RTS_N_D, SEL_SCIFA1_3),
+	PINMUX_IPSR_DATA(IP8_25_24, AVB_MAGIC),
+	PINMUX_IPSR_DATA(IP8_25_24, MII_MAGIC),
+	PINMUX_IPSR_MODSEL_DATA(IP8_26, VI1_DATA5_VI1_B5, SEL_VI1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP8_26, AVB_PHY_INT, SEL_SCIFA1_3),
+	PINMUX_IPSR_MODSEL_DATA(IP8_27, VI1_DATA6_VI1_B6, SEL_VI1_0),
+	PINMUX_IPSR_DATA(IP8_27, AVB_GTXREFCLK),
+	PINMUX_IPSR_DATA(IP8_28, SD0_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP8_28, VI1_DATA0_VI1_B0_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP8_30_29, SD0_CMD),
+	PINMUX_IPSR_MODSEL_DATA(IP8_30_29, SCIFB1_SCK_B, SEL_SCIFB1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP8_30_29, VI1_DATA1_VI1_B1_B, SEL_VI1_1),
+
+	PINMUX_IPSR_DATA(IP9_1_0, SD0_DAT0),
+	PINMUX_IPSR_MODSEL_DATA(IP9_1_0, SCIFB1_RXD_B, SEL_SCIFB1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_1_0, VI1_DATA2_VI1_B2_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP9_3_2, SD0_DAT1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_3_2, SCIFB1_TXD_B, SEL_SCIFB1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_3_2, VI1_DATA3_VI1_B3_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP9_5_4, SD0_DAT2),
+	PINMUX_IPSR_MODSEL_DATA(IP9_5_4, SCIFB1_CTS_N_B, SEL_SCIFB1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_5_4, VI1_DATA4_VI1_B4_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP9_7_6, SD0_DAT3),
+	PINMUX_IPSR_MODSEL_DATA(IP9_7_6, SCIFB1_RTS_N_B, SEL_SCIFB1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_7_6, VI1_DATA5_VI1_B5_B, SEL_VI1_1),
+	PINMUX_IPSR_DATA(IP9_11_8, SD0_CD),
+	PINMUX_IPSR_DATA(IP9_11_8, MMC0_D6),
+	PINMUX_IPSR_MODSEL_DATA(IP9_11_8, TS_SDEN0_B, SEL_TSIF0_1),
+	PINMUX_IPSR_DATA(IP9_11_8, USB0_EXTP),
+	PINMUX_IPSR_MODSEL_DATA(IP9_11_8, GLO_SCLK, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP9_11_8, VI1_DATA6_VI1_B6_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_11_8, SCL1_B, SEL_IIC1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_11_8, SCL1_CIS_B, SEL_I2C1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_11_8, VI2_DATA6_VI2_B6_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP9_15_12, SD0_WP),
+	PINMUX_IPSR_DATA(IP9_15_12, MMC0_D7),
+	PINMUX_IPSR_MODSEL_DATA(IP9_15_12, TS_SPSYNC0_B, SEL_TSIF0_1),
+	PINMUX_IPSR_DATA(IP9_15_12, USB0_IDIN),
+	PINMUX_IPSR_MODSEL_DATA(IP9_15_12, GLO_SDATA, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP9_15_12, VI1_DATA7_VI1_B7_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_15_12, SDA1_B, SEL_IIC1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_15_12, SDA1_CIS_B, SEL_I2C1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_15_12, VI2_DATA7_VI2_B7_B, SEL_VI2_1),
+	PINMUX_IPSR_DATA(IP9_17_16, SD1_CLK),
+	PINMUX_IPSR_DATA(IP9_17_16, AVB_TX_EN),
+	PINMUX_IPSR_DATA(IP9_17_16, MII_TX_EN),
+	PINMUX_IPSR_DATA(IP9_19_18, SD1_CMD),
+	PINMUX_IPSR_DATA(IP9_19_18, AVB_TX_ER),
+	PINMUX_IPSR_DATA(IP9_19_18, MII_TX_ER),
+	PINMUX_IPSR_MODSEL_DATA(IP9_19_18, SCIFB0_SCK_B, SEL_SCIFB_1),
+	PINMUX_IPSR_DATA(IP9_21_20, SD1_DAT0),
+	PINMUX_IPSR_DATA(IP9_21_20, AVB_TX_CLK),
+	PINMUX_IPSR_DATA(IP9_21_20, MII_TX_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP9_21_20, SCIFB0_RXD_B, SEL_SCIFB_1),
+	PINMUX_IPSR_DATA(IP9_23_22, SD1_DAT1),
+	PINMUX_IPSR_DATA(IP9_23_22, AVB_LINK),
+	PINMUX_IPSR_DATA(IP9_23_22, MII_LINK),
+	PINMUX_IPSR_MODSEL_DATA(IP9_23_22, SCIFB0_TXD_B, SEL_SCIFB_1),
+	PINMUX_IPSR_DATA(IP9_25_24, SD1_DAT2),
+	PINMUX_IPSR_DATA(IP9_25_24, AVB_COL),
+	PINMUX_IPSR_DATA(IP9_25_24, MII_COL),
+	PINMUX_IPSR_MODSEL_DATA(IP9_25_24, SCIFB0_CTS_N_B, SEL_SCIFB_1),
+	PINMUX_IPSR_DATA(IP9_27_26, SD1_DAT3),
+	PINMUX_IPSR_DATA(IP9_27_26, AVB_RXD0),
+	PINMUX_IPSR_DATA(IP9_27_26, MII_RXD0),
+	PINMUX_IPSR_MODSEL_DATA(IP9_27_26, SCIFB0_RTS_N_B, SEL_SCIFB_1),
+	PINMUX_IPSR_DATA(IP9_31_28, SD1_CD),
+	PINMUX_IPSR_DATA(IP9_31_28, MMC1_D6),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, TS_SDEN1, SEL_TSIF1_0),
+	PINMUX_IPSR_DATA(IP9_31_28, USB1_EXTP),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, GLO_SS, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, VI0_CLK_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, SCL2_D, SEL_IIC2_3),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, SCL2_CIS_D, SEL_I2C2_3),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, SIM0_CLK_B, SEL_SIM_1),
+	PINMUX_IPSR_MODSEL_DATA(IP9_31_28, VI3_CLK_B, SEL_VI3_1),
+
+	PINMUX_IPSR_DATA(IP10_3_0, SD1_WP),
+	PINMUX_IPSR_DATA(IP10_3_0, MMC1_D7),
+	PINMUX_IPSR_MODSEL_DATA(IP10_3_0, TS_SPSYNC1, SEL_TSIF1_0),
+	PINMUX_IPSR_DATA(IP10_3_0, USB1_IDIN),
+	PINMUX_IPSR_MODSEL_DATA(IP10_3_0, GLO_RFON, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_3_0, VI1_CLK_B, SEL_VI1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_3_0, SDA2_D, SEL_IIC2_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_3_0, SDA2_CIS_D, SEL_I2C2_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_3_0, SIM0_D_B, SEL_SIM_1),
+	PINMUX_IPSR_DATA(IP10_6_4, SD2_CLK),
+	PINMUX_IPSR_DATA(IP10_6_4, MMC0_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP10_6_4, SIM0_CLK, SEL_SIM_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_6_4, VI0_DATA0_VI0_B0_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_6_4, TS_SDEN0_C, SEL_TSIF0_2),
+	PINMUX_IPSR_MODSEL_DATA(IP10_6_4, GLO_SCLK_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_6_4, VI3_DATA0_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP10_10_7, SD2_CMD),
+	PINMUX_IPSR_DATA(IP10_10_7, MMC0_CMD),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, SIM0_D, SEL_SIM_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, VI0_DATA1_VI0_B1_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, SCIFB1_SCK_E, SEL_SCIFB1_4),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, SCK1_D, SEL_SCIF1_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, TS_SPSYNC0_C, SEL_TSIF0_2),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, GLO_SDATA_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_10_7, VI3_DATA1_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP10_14_11, SD2_DAT0),
+	PINMUX_IPSR_DATA(IP10_14_11, MMC0_D0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, FMCLK_B, SEL_FM_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, VI0_DATA2_VI0_B2_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, SCIFB1_RXD_E, SEL_SCIFB1_4),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, RX1_D, SEL_SCIF1_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, TS_SDAT0_C, SEL_TSIF0_2),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, GLO_SS_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_14_11, VI3_DATA2_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP10_18_15, SD2_DAT1),
+	PINMUX_IPSR_DATA(IP10_18_15, MMC0_D1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, FMIN_B, SEL_FM_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, RDS_DATA, SEL_RDS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, VI0_DATA3_VI0_B3_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, SCIFB1_TXD_E, SEL_SCIFB1_4),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, TX1_D, SEL_SCIF1_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, TS_SCK0_C, SEL_TSIF0_2),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, GLO_RFON_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_18_15, VI3_DATA3_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP10_22_19, SD2_DAT2),
+	PINMUX_IPSR_DATA(IP10_22_19, MMC0_D2),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, BPFCLK_B, SEL_FM_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, RDS_CLK, SEL_RDS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, VI0_DATA4_VI0_B4_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, HRX0_D, SEL_HSCIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, TS_SDEN1_B, SEL_TSIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, GLO_Q0_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_22_19, VI3_DATA4_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP10_25_23, SD2_DAT3),
+	PINMUX_IPSR_DATA(IP10_25_23, MMC0_D3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_25_23, SIM0_RST, SEL_SIM_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_25_23, VI0_DATA5_VI0_B5_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_25_23, HTX0_D, SEL_HSCIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_25_23, TS_SPSYNC1_B, SEL_TSIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_25_23, GLO_Q1_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_25_23, VI3_DATA5_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP10_29_26, SD2_CD),
+	PINMUX_IPSR_DATA(IP10_29_26, MMC0_D4),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, TS_SDAT0_B, SEL_TSIF0_1),
+	PINMUX_IPSR_DATA(IP10_29_26, USB2_EXTP),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, GLO_I0, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, VI0_DATA6_VI0_B6_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, HCTS0_N_D, SEL_HSCIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, TS_SDAT1_B, SEL_TSIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, GLO_I0_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP10_29_26, VI3_DATA6_B, SEL_VI3_1),
+
+	PINMUX_IPSR_DATA(IP11_3_0, SD2_WP),
+	PINMUX_IPSR_DATA(IP11_3_0, MMC0_D5),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, TS_SCK0_B, SEL_TSIF0_1),
+	PINMUX_IPSR_DATA(IP11_3_0, USB2_IDIN),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, GLO_I1, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, VI0_DATA7_VI0_B7_B, SEL_VI0_1),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, HRTS0_N_D, SEL_HSCIF0_3),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, TS_SCK1_B, SEL_TSIF1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, GLO_I1_B, SEL_GPS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP11_3_0, VI3_DATA7_B, SEL_VI3_1),
+	PINMUX_IPSR_DATA(IP11_4, SD3_CLK),
+	PINMUX_IPSR_DATA(IP11_4, MMC1_CLK),
+	PINMUX_IPSR_DATA(IP11_6_5, SD3_CMD),
+	PINMUX_IPSR_DATA(IP11_6_5, MMC1_CMD),
+	PINMUX_IPSR_DATA(IP11_6_5, MTS_N),
+	PINMUX_IPSR_DATA(IP11_8_7, SD3_DAT0),
+	PINMUX_IPSR_DATA(IP11_8_7, MMC1_D0),
+	PINMUX_IPSR_DATA(IP11_8_7, STM_N),
+	PINMUX_IPSR_DATA(IP11_10_9, SD3_DAT1),
+	PINMUX_IPSR_DATA(IP11_10_9, MMC1_D1),
+	PINMUX_IPSR_DATA(IP11_10_9, MDATA),
+	PINMUX_IPSR_DATA(IP11_12_11, SD3_DAT2),
+	PINMUX_IPSR_DATA(IP11_12_11, MMC1_D2),
+	PINMUX_IPSR_DATA(IP11_12_11, SDATA),
+	PINMUX_IPSR_DATA(IP11_14_13, SD3_DAT3),
+	PINMUX_IPSR_DATA(IP11_14_13, MMC1_D3),
+	PINMUX_IPSR_DATA(IP11_14_13, SCKZ),
+	PINMUX_IPSR_DATA(IP11_17_15, SD3_CD),
+	PINMUX_IPSR_DATA(IP11_17_15, MMC1_D4),
+	PINMUX_IPSR_MODSEL_DATA(IP11_17_15, TS_SDAT1, SEL_TSIF1_0),
+	PINMUX_IPSR_DATA(IP11_17_15, VSP),
+	PINMUX_IPSR_MODSEL_DATA(IP11_17_15, GLO_Q0, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP11_17_15, SIM0_RST_B, SEL_SIM_1),
+	PINMUX_IPSR_DATA(IP11_21_18, SD3_WP),
+	PINMUX_IPSR_DATA(IP11_21_18, MMC1_D5),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, TS_SCK1, SEL_TSIF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, GLO_Q1, SEL_GPS_0),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, FMIN_C, SEL_FM_2),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, RDS_DATA_B, SEL_RDS_1),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, FMIN_E, SEL_FM_4),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, RDS_DATA_D, SEL_RDS_3),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, FMIN_F, SEL_FM_5),
+	PINMUX_IPSR_MODSEL_DATA(IP11_21_18, RDS_DATA_E, SEL_RDS_4),
+	PINMUX_IPSR_DATA(IP11_23_22, MLB_CLK),
+	PINMUX_IPSR_MODSEL_DATA(IP11_23_22, SCL2_B, SEL_IIC2_1),
+	PINMUX_IPSR_MODSEL_DATA(IP11_23_22, SCL2_CIS_B, SEL_I2C2_1),
+	PINMUX_IPSR_DATA(IP11_26_24, MLB_SIG),
+	PINMUX_IPSR_MODSEL_DATA(IP11_26_24, SCIFB1_RXD_D, SEL_SCIFB1_3),
+	PINMUX_IPSR_MODSEL_DATA(IP11_26_24, RX1_C, SEL_SCIF1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP11_26_24, SDA2_B, SEL_IIC2_1),
+	PINMUX_IPSR_MODSEL_DATA(IP11_26_24, SDA2_CIS_B, SEL_I2C2_1),
+	PINMUX_IPSR_DATA(IP11_29_27, MLB_DAT),
+	PINMUX_IPSR_DATA(IP11_29_27, SPV_EVEN),
+	PINMUX_IPSR_MODSEL_DATA(IP11_29_27, SCIFB1_TXD_D, SEL_SCIFB1_3),
+	PINMUX_IPSR_MODSEL_DATA(IP11_29_27, TX1_C, SEL_SCIF1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP11_29_27, BPFCLK_C, SEL_FM_2),
+	PINMUX_IPSR_MODSEL_DATA(IP11_29_27, RDS_CLK_B, SEL_RDS_1),
+	PINMUX_IPSR_DATA(IP11_31_30, SSI_SCK0129),
+	PINMUX_IPSR_MODSEL_DATA(IP11_31_30, CAN_CLK_B, SEL_CANCLK_1),
+	PINMUX_IPSR_DATA(IP11_31_30, MOUT0),
+
+	PINMUX_IPSR_DATA(IP12_1_0, SSI_WS0129),
+	PINMUX_IPSR_MODSEL_DATA(IP12_1_0, CAN0_TX_B, SEL_CAN0_1),
+	PINMUX_IPSR_DATA(IP12_1_0, MOUT1),
+	PINMUX_IPSR_DATA(IP12_3_2, SSI_SDATA0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_3_2, CAN0_RX_B, SEL_CAN0_1),
+	PINMUX_IPSR_DATA(IP12_3_2, MOUT2),
+	PINMUX_IPSR_DATA(IP12_5_4, SSI_SDATA1),
+	PINMUX_IPSR_MODSEL_DATA(IP12_5_4, CAN1_TX_B, SEL_CAN1_1),
+	PINMUX_IPSR_DATA(IP12_5_4, MOUT5),
+	PINMUX_IPSR_DATA(IP12_7_6, SSI_SDATA2),
+	PINMUX_IPSR_MODSEL_DATA(IP12_7_6, CAN1_RX_B, SEL_CAN1_1),
+	PINMUX_IPSR_MODSEL_DATA(IP12_7_6, CAN1_TX_B, SEL_CAN1_1),
+	PINMUX_IPSR_DATA(IP12_7_6, MOUT6),
+	PINMUX_IPSR_DATA(IP12_10_8, SSI_SCK34),
+	PINMUX_IPSR_DATA(IP12_10_8, STP_OPWM_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_10_8, SCIFB0_SCK, SEL_SCIFB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_10_8, MSIOF1_SCK, SEL_SOF1_0),
+	PINMUX_IPSR_DATA(IP12_10_8, CAN_DEBUG_HW_TRIGGER),
+	PINMUX_IPSR_DATA(IP12_13_11, SSI_WS34),
+	PINMUX_IPSR_MODSEL_DATA(IP12_13_11, STP_IVCXO27_0, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_13_11, SCIFB0_RXD, SEL_SCIFB_0),
+	PINMUX_IPSR_DATA(IP12_13_11, MSIOF1_SYNC),
+	PINMUX_IPSR_DATA(IP12_13_11, CAN_STEP0),
+	PINMUX_IPSR_DATA(IP12_16_14, SSI_SDATA3),
+	PINMUX_IPSR_MODSEL_DATA(IP12_16_14, STP_ISCLK_0, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_16_14, SCIFB0_TXD, SEL_SCIFB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_16_14, MSIOF1_SS1, SEL_SOF1_0),
+	PINMUX_IPSR_DATA(IP12_16_14, CAN_TXCLK),
+	PINMUX_IPSR_DATA(IP12_19_17, SSI_SCK4),
+	PINMUX_IPSR_MODSEL_DATA(IP12_19_17, STP_ISD_0, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_19_17, SCIFB0_CTS_N, SEL_SCIFB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_19_17, MSIOF1_SS2, SEL_SOF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_19_17, SSI_SCK5_C, SEL_SSI5_2),
+	PINMUX_IPSR_DATA(IP12_19_17, CAN_DEBUGOUT0),
+	PINMUX_IPSR_DATA(IP12_22_20, SSI_WS4),
+	PINMUX_IPSR_MODSEL_DATA(IP12_22_20, STP_ISEN_0, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_22_20, SCIFB0_RTS_N, SEL_SCIFB_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_22_20, MSIOF1_TXD, SEL_SOF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_22_20, SSI_WS5_C, SEL_SSI5_2),
+	PINMUX_IPSR_DATA(IP12_22_20, CAN_DEBUGOUT1),
+	PINMUX_IPSR_DATA(IP12_24_23, SSI_SDATA4),
+	PINMUX_IPSR_MODSEL_DATA(IP12_24_23, STP_ISSYNC_0, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_24_23, MSIOF1_RXD, SEL_SOF1_0),
+	PINMUX_IPSR_DATA(IP12_24_23, CAN_DEBUGOUT2),
+	PINMUX_IPSR_MODSEL_DATA(IP12_27_25, SSI_SCK5, SEL_SSI5_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_27_25, SCIFB1_SCK, SEL_SCIFB1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_27_25, IERX_B, SEL_IEB_1),
+	PINMUX_IPSR_DATA(IP12_27_25, DU2_EXHSYNC_DU2_HSYNC),
+	PINMUX_IPSR_DATA(IP12_27_25, QSTH_QHS),
+	PINMUX_IPSR_DATA(IP12_27_25, CAN_DEBUGOUT3),
+	PINMUX_IPSR_MODSEL_DATA(IP12_30_28, SSI_WS5, SEL_SSI5_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_30_28, SCIFB1_RXD, SEL_SCIFB1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP12_30_28, IECLK_B, SEL_IEB_1),
+	PINMUX_IPSR_DATA(IP12_30_28, DU2_EXVSYNC_DU2_VSYNC),
+	PINMUX_IPSR_DATA(IP12_30_28, QSTB_QHE),
+	PINMUX_IPSR_DATA(IP12_30_28, CAN_DEBUGOUT4),
+
+	PINMUX_IPSR_MODSEL_DATA(IP13_2_0, SSI_SDATA5, SEL_SSI5_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_2_0, SCIFB1_TXD, SEL_SCIFB1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_2_0, IETX_B, SEL_IEB_1),
+	PINMUX_IPSR_DATA(IP13_2_0, DU2_DR2),
+	PINMUX_IPSR_DATA(IP13_2_0, LCDOUT2),
+	PINMUX_IPSR_DATA(IP13_2_0, CAN_DEBUGOUT5),
+	PINMUX_IPSR_MODSEL_DATA(IP13_6_3, SSI_SCK6, SEL_SSI6_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_6_3, SCIFB1_CTS_N, SEL_SCIFB1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_6_3, BPFCLK_D, SEL_FM_3),
+	PINMUX_IPSR_MODSEL_DATA(IP13_6_3, RDS_CLK_C, SEL_RDS_2),
+	PINMUX_IPSR_DATA(IP13_6_3, DU2_DR3),
+	PINMUX_IPSR_DATA(IP13_6_3, LCDOUT3),
+	PINMUX_IPSR_DATA(IP13_6_3, CAN_DEBUGOUT6),
+	PINMUX_IPSR_MODSEL_DATA(IP13_6_3, BPFCLK_F, SEL_FM_5),
+	PINMUX_IPSR_MODSEL_DATA(IP13_6_3, RDS_CLK_E, SEL_RDS_4),
+	PINMUX_IPSR_MODSEL_DATA(IP13_9_7, SSI_WS6, SEL_SSI6_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_9_7, SCIFB1_RTS_N, SEL_SCIFB1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_9_7, CAN0_TX_D, SEL_CAN0_3),
+	PINMUX_IPSR_DATA(IP13_9_7, DU2_DR4),
+	PINMUX_IPSR_DATA(IP13_9_7, LCDOUT4),
+	PINMUX_IPSR_DATA(IP13_9_7, CAN_DEBUGOUT7),
+	PINMUX_IPSR_MODSEL_DATA(IP13_12_10, SSI_SDATA6, SEL_SSI6_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_12_10, FMIN_D, SEL_FM_3),
+	PINMUX_IPSR_MODSEL_DATA(IP13_12_10, RDS_DATA_C, SEL_RDS_2),
+	PINMUX_IPSR_DATA(IP13_12_10, DU2_DR5),
+	PINMUX_IPSR_DATA(IP13_12_10, LCDOUT5),
+	PINMUX_IPSR_DATA(IP13_12_10, CAN_DEBUGOUT8),
+	PINMUX_IPSR_MODSEL_DATA(IP13_15_13, SSI_SCK78, SEL_SSI7_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_15_13, STP_IVCXO27_1, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_15_13, SCK1, SEL_SCIF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_15_13, SCIFA1_SCK, SEL_SCIFA1_0),
+	PINMUX_IPSR_DATA(IP13_15_13, DU2_DR6),
+	PINMUX_IPSR_DATA(IP13_15_13, LCDOUT6),
+	PINMUX_IPSR_DATA(IP13_15_13, CAN_DEBUGOUT9),
+	PINMUX_IPSR_MODSEL_DATA(IP13_18_16, SSI_WS78, SEL_SSI7_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_18_16, STP_ISCLK_1, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_18_16, SCIFB2_SCK, SEL_SCIFB2_0),
+	PINMUX_IPSR_DATA(IP13_18_16, SCIFA2_CTS_N),
+	PINMUX_IPSR_DATA(IP13_18_16, DU2_DR7),
+	PINMUX_IPSR_DATA(IP13_18_16, LCDOUT7),
+	PINMUX_IPSR_DATA(IP13_18_16, CAN_DEBUGOUT10),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, SSI_SDATA7, SEL_SSI7_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, STP_ISD_1, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, SCIFB2_RXD, SEL_SCIFB2_0),
+	PINMUX_IPSR_DATA(IP13_22_19, SCIFA2_RTS_N),
+	PINMUX_IPSR_DATA(IP13_22_19, TCLK2),
+	PINMUX_IPSR_DATA(IP13_22_19, QSTVA_QVS),
+	PINMUX_IPSR_DATA(IP13_22_19, CAN_DEBUGOUT11),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, BPFCLK_E, SEL_FM_4),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, RDS_CLK_D, SEL_RDS_3),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, SSI_SDATA7_B, SEL_SSI7_1),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, FMIN_G, SEL_FM_6),
+	PINMUX_IPSR_MODSEL_DATA(IP13_22_19, RDS_DATA_F, SEL_RDS_5),
+	PINMUX_IPSR_MODSEL_DATA(IP13_25_23, SSI_SDATA8, SEL_SSI8_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_25_23, STP_ISEN_1, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_25_23, SCIFB2_TXD, SEL_SCIFB2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_25_23, CAN0_TX_C, SEL_CAN0_2),
+	PINMUX_IPSR_DATA(IP13_25_23, CAN_DEBUGOUT12),
+	PINMUX_IPSR_MODSEL_DATA(IP13_25_23, SSI_SDATA8_B, SEL_SSI8_1),
+	PINMUX_IPSR_DATA(IP13_28_26, SSI_SDATA9),
+	PINMUX_IPSR_MODSEL_DATA(IP13_28_26, STP_ISSYNC_1, SEL_SSP_0),
+	PINMUX_IPSR_MODSEL_DATA(IP13_28_26, SCIFB2_CTS_N, SEL_SCIFB2_0),
+	PINMUX_IPSR_DATA(IP13_28_26, SSI_WS1),
+	PINMUX_IPSR_MODSEL_DATA(IP13_28_26, SSI_SDATA5_C, SEL_SSI5_2),
+	PINMUX_IPSR_DATA(IP13_28_26, CAN_DEBUGOUT13),
+	PINMUX_IPSR_DATA(IP13_30_29, AUDIO_CLKA),
+	PINMUX_IPSR_MODSEL_DATA(IP13_30_29, SCIFB2_RTS_N, SEL_SCIFB2_0),
+	PINMUX_IPSR_DATA(IP13_30_29, CAN_DEBUGOUT14),
+
+	PINMUX_IPSR_DATA(IP14_2_0, AUDIO_CLKB),
+	PINMUX_IPSR_MODSEL_DATA(IP14_2_0, SCIF_CLK, SEL_SCIFCLK_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_2_0, CAN0_RX_D, SEL_CAN0_3),
+	PINMUX_IPSR_DATA(IP14_2_0, DVC_MUTE),
+	PINMUX_IPSR_MODSEL_DATA(IP14_2_0, CAN0_RX_C, SEL_CAN0_2),
+	PINMUX_IPSR_DATA(IP14_2_0, CAN_DEBUGOUT15),
+	PINMUX_IPSR_DATA(IP14_2_0, REMOCON),
+	PINMUX_IPSR_MODSEL_DATA(IP14_5_3, SCIFA0_SCK, SEL_SCFA_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_5_3, HSCK1, SEL_HSCIF1_0),
+	PINMUX_IPSR_DATA(IP14_5_3, SCK0),
+	PINMUX_IPSR_DATA(IP14_5_3, MSIOF3_SS2),
+	PINMUX_IPSR_DATA(IP14_5_3, DU2_DG2),
+	PINMUX_IPSR_DATA(IP14_5_3, LCDOUT10),
+	PINMUX_IPSR_MODSEL_DATA(IP14_5_3, SDA1_C, SEL_IIC1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP14_5_3, SDA1_CIS_C, SEL_I2C1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP14_8_6, SCIFA0_RXD, SEL_SCFA_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_8_6, HRX1, SEL_HSCIF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_8_6, RX0, SEL_SCIF0_0),
+	PINMUX_IPSR_DATA(IP14_8_6, DU2_DR0),
+	PINMUX_IPSR_DATA(IP14_8_6, LCDOUT0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_11_9, SCIFA0_TXD, SEL_SCFA_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_11_9, HTX1, SEL_HSCIF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_11_9, TX0, SEL_SCIF0_0),
+	PINMUX_IPSR_DATA(IP14_11_9, DU2_DR1),
+	PINMUX_IPSR_DATA(IP14_11_9, LCDOUT1),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, SCIFA0_CTS_N, SEL_SCFA_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, HCTS1_N, SEL_HSCIF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, CTS0_N, SEL_SCIF0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, MSIOF3_SYNC, SEL_SOF3_0),
+	PINMUX_IPSR_DATA(IP14_15_12, DU2_DG3),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, LCDOUT11, SEL_HSCIF1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, PWM0_B, SEL_SCIF0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, SCL1_C, SEL_IIC1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP14_15_12, SCL1_CIS_C, SEL_I2C1_2),
+	PINMUX_IPSR_MODSEL_DATA(IP14_18_16, SCIFA0_RTS_N, SEL_SCFA_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_18_16, HRTS1_N, SEL_HSCIF1_0),
+	PINMUX_IPSR_DATA(IP14_18_16, RTS0_N_TANS),
+	PINMUX_IPSR_DATA(IP14_18_16, MSIOF3_SS1),
+	PINMUX_IPSR_DATA(IP14_18_16, DU2_DG0),
+	PINMUX_IPSR_DATA(IP14_18_16, LCDOUT8),
+	PINMUX_IPSR_DATA(IP14_18_16, PWM1_B),
+	PINMUX_IPSR_MODSEL_DATA(IP14_21_19, SCIFA1_RXD, SEL_SCIFA1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_21_19, AD_DI, SEL_ADI_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_21_19, RX1, SEL_SCIF1_0),
+	PINMUX_IPSR_DATA(IP14_21_19, DU2_EXODDF_DU2_ODDF_DISP_CDE),
+	PINMUX_IPSR_DATA(IP14_21_19, QCPV_QDE),
+	PINMUX_IPSR_MODSEL_DATA(IP14_24_22, SCIFA1_TXD, SEL_SCIFA1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_24_22, AD_DO, SEL_ADI_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_24_22, TX1, SEL_SCIF1_0),
+	PINMUX_IPSR_DATA(IP14_24_22, DU2_DG1),
+	PINMUX_IPSR_DATA(IP14_24_22, LCDOUT9),
+	PINMUX_IPSR_MODSEL_DATA(IP14_27_25, SCIFA1_CTS_N, SEL_SCIFA1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_27_25, AD_CLK, SEL_ADI_0),
+	PINMUX_IPSR_DATA(IP14_27_25, CTS1_N),
+	PINMUX_IPSR_MODSEL_DATA(IP14_27_25, MSIOF3_RXD, SEL_SOF3_0),
+	PINMUX_IPSR_DATA(IP14_27_25, DU0_DOTCLKOUT),
+	PINMUX_IPSR_DATA(IP14_27_25, QCLK),
+	PINMUX_IPSR_MODSEL_DATA(IP14_30_28, SCIFA1_RTS_N, SEL_SCIFA1_0),
+	PINMUX_IPSR_MODSEL_DATA(IP14_30_28, AD_NCS_N, SEL_ADI_0),
+	PINMUX_IPSR_DATA(IP14_30_28, RTS1_N_TANS),
+	PINMUX_IPSR_MODSEL_DATA(IP14_30_28, MSIOF3_TXD, SEL_SOF3_0),
+	PINMUX_IPSR_DATA(IP14_30_28, DU1_DOTCLKOUT),
+	PINMUX_IPSR_DATA(IP14_30_28, QSTVB_QVE),
+	PINMUX_IPSR_MODSEL_DATA(IP14_30_28, HRTS0_N_C, SEL_HSCIF0_2),
+
+	PINMUX_IPSR_MODSEL_DATA(IP15_2_0, SCIFA2_SCK, SEL_SCIFA2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_2_0, FMCLK, SEL_FM_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_2_0, MSIOF3_SCK, SEL_SOF3_0),
+	PINMUX_IPSR_DATA(IP15_2_0, DU2_DG7),
+	PINMUX_IPSR_DATA(IP15_2_0, LCDOUT15),
+	PINMUX_IPSR_MODSEL_DATA(IP15_2_0, SCIF_CLK_B, SEL_SCIFCLK_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_5_3, SCIFA2_RXD, SEL_SCIFA2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_5_3, FMIN, SEL_FM_0),
+	PINMUX_IPSR_DATA(IP15_5_3, DU2_DB0),
+	PINMUX_IPSR_DATA(IP15_5_3, LCDOUT16),
+	PINMUX_IPSR_MODSEL_DATA(IP15_5_3, SCL2, SEL_IIC2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_5_3, SCL2_CIS, SEL_I2C2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_8_6, SCIFA2_TXD, SEL_SCIFA2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_8_6, BPFCLK, SEL_FM_0),
+	PINMUX_IPSR_DATA(IP15_8_6, DU2_DB1),
+	PINMUX_IPSR_DATA(IP15_8_6, LCDOUT17),
+	PINMUX_IPSR_MODSEL_DATA(IP15_8_6, SDA2, SEL_IIC2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_8_6, SDA2_CIS, SEL_I2C2_0),
+	PINMUX_IPSR_DATA(IP15_11_9, HSCK0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_11_9, TS_SDEN0, SEL_TSIF0_0),
+	PINMUX_IPSR_DATA(IP15_11_9, DU2_DG4),
+	PINMUX_IPSR_DATA(IP15_11_9, LCDOUT12),
+	PINMUX_IPSR_MODSEL_DATA(IP15_11_9, HCTS0_N_C, SEL_IIC2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_11_9, SDA2_CIS, SEL_I2C2_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_13_12, HRX0, SEL_HSCIF0_0),
+	PINMUX_IPSR_DATA(IP15_13_12, DU2_DB2),
+	PINMUX_IPSR_DATA(IP15_13_12, LCDOUT18),
+	PINMUX_IPSR_MODSEL_DATA(IP15_15_14, HTX0, SEL_HSCIF0_0),
+	PINMUX_IPSR_DATA(IP15_15_14, DU2_DB3),
+	PINMUX_IPSR_DATA(IP15_15_14, LCDOUT19),
+	PINMUX_IPSR_MODSEL_DATA(IP15_17_16, HCTS0_N, SEL_HSCIF0_0),
+	PINMUX_IPSR_DATA(IP15_17_16, SSI_SCK9),
+	PINMUX_IPSR_DATA(IP15_17_16, DU2_DB4),
+	PINMUX_IPSR_DATA(IP15_17_16, LCDOUT20),
+	PINMUX_IPSR_MODSEL_DATA(IP15_19_18, HRTS0_N, SEL_HSCIF0_0),
+	PINMUX_IPSR_DATA(IP15_19_18, SSI_WS9),
+	PINMUX_IPSR_DATA(IP15_19_18, DU2_DB5),
+	PINMUX_IPSR_DATA(IP15_19_18, LCDOUT21),
+	PINMUX_IPSR_MODSEL_DATA(IP15_22_20, MSIOF0_SCK, SEL_SOF0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP15_22_20, TS_SDAT0, SEL_TSIF0_0),
+	PINMUX_IPSR_DATA(IP15_22_20, ADICLK),
+	PINMUX_IPSR_DATA(IP15_22_20, DU2_DB6),
+	PINMUX_IPSR_DATA(IP15_22_20, LCDOUT22),
+	PINMUX_IPSR_DATA(IP15_25_23, MSIOF0_SYNC),
+	PINMUX_IPSR_MODSEL_DATA(IP15_25_23, TS_SCK0, SEL_TSIF0_0),
+	PINMUX_IPSR_DATA(IP15_25_23, SSI_SCK2),
+	PINMUX_IPSR_DATA(IP15_25_23, ADIDATA),
+	PINMUX_IPSR_DATA(IP15_25_23, DU2_DB7),
+	PINMUX_IPSR_DATA(IP15_25_23, LCDOUT23),
+	PINMUX_IPSR_MODSEL_DATA(IP15_25_23, SCIFA2_RXD_B, SEL_SCIFA2_1),
+	PINMUX_IPSR_MODSEL_DATA(IP15_27_26, MSIOF0_SS1, SEL_SOF0_0),
+	PINMUX_IPSR_DATA(IP15_27_26, ADICHS0),
+	PINMUX_IPSR_DATA(IP15_27_26, DU2_DG5),
+	PINMUX_IPSR_DATA(IP15_27_26, LCDOUT13),
+	PINMUX_IPSR_MODSEL_DATA(IP15_29_28, MSIOF0_TXD, SEL_SOF0_0),
+	PINMUX_IPSR_DATA(IP15_29_28, ADICHS1),
+	PINMUX_IPSR_DATA(IP15_29_28, DU2_DG6),
+	PINMUX_IPSR_DATA(IP15_29_28, LCDOUT14),
+
+	PINMUX_IPSR_MODSEL_DATA(IP16_2_0, MSIOF0_SS2, SEL_SOF0_0),
+	PINMUX_IPSR_DATA(IP16_2_0, AUDIO_CLKOUT),
+	PINMUX_IPSR_DATA(IP16_2_0, ADICHS2),
+	PINMUX_IPSR_DATA(IP16_2_0, DU2_DISP),
+	PINMUX_IPSR_DATA(IP16_2_0, QPOLA),
+	PINMUX_IPSR_MODSEL_DATA(IP16_2_0, HTX0_C, SEL_HSCIF0_2),
+	PINMUX_IPSR_MODSEL_DATA(IP16_2_0, SCIFA2_TXD_B, SEL_SCIFA2_1),
+	PINMUX_IPSR_MODSEL_DATA(IP16_5_3, MSIOF0_RXD, SEL_SOF0_0),
+	PINMUX_IPSR_MODSEL_DATA(IP16_5_3, TS_SPSYNC0, SEL_TSIF0_0),
+	PINMUX_IPSR_DATA(IP16_5_3, SSI_WS2),
+	PINMUX_IPSR_DATA(IP16_5_3, ADICS_SAMP),
+	PINMUX_IPSR_DATA(IP16_5_3, DU2_CDE),
+	PINMUX_IPSR_DATA(IP16_5_3, QPOLB),
+	PINMUX_IPSR_MODSEL_DATA(IP16_5_3, HRX0_C, SEL_HSCIF0_2),
+	PINMUX_IPSR_DATA(IP16_6, USB1_PWEN),
+	PINMUX_IPSR_DATA(IP16_6, AUDIO_CLKOUT_D),
+	PINMUX_IPSR_DATA(IP16_7, USB1_OVC),
+	PINMUX_IPSR_MODSEL_DATA(IP16_7, TCLK1_B, SEL_TMU1_1),
+};
+
+static struct sh_pfc_pin pinmux_pins[] = {
+	PINMUX_GPIO_GP_ALL(),
+};
+
+/* - ETH -------------------------------------------------------------------- */
+static const unsigned int eth_link_pins[] = {
+	/* LINK */
+	RCAR_GP_PIN(2, 22),
+};
+static const unsigned int eth_link_mux[] = {
+	ETH_LINK_MARK,
+};
+static const unsigned int eth_magic_pins[] = {
+	/* MAGIC */
+	RCAR_GP_PIN(2, 27),
+};
+static const unsigned int eth_magic_mux[] = {
+	ETH_MAGIC_MARK,
+};
+static const unsigned int eth_mdio_pins[] = {
+	/* MDC, MDIO */
+	RCAR_GP_PIN(2, 29), RCAR_GP_PIN(2, 24),
+};
+static const unsigned int eth_mdio_mux[] = {
+	ETH_MDC_MARK, ETH_MDIO_MARK,
+};
+static const unsigned int eth_rmii_pins[] = {
+	/* RXD[0:1], RX_ER, CRS_DV, TXD[0:1], TX_EN, REF_CLK */
+	RCAR_GP_PIN(2, 20), RCAR_GP_PIN(2, 21), RCAR_GP_PIN(2, 19),
+	RCAR_GP_PIN(2, 18), RCAR_GP_PIN(2, 28), RCAR_GP_PIN(2, 25),
+	RCAR_GP_PIN(2, 26), RCAR_GP_PIN(2, 23),
+};
+static const unsigned int eth_rmii_mux[] = {
+	ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_RX_ER_MARK, ETH_CRS_DV_MARK,
+	ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK, ETH_REF_CLK_MARK,
+};
+/* - INTC ------------------------------------------------------------------- */
+static const unsigned int intc_irq0_pins[] = {
+	/* IRQ */
+	RCAR_GP_PIN(1, 25),
+};
+static const unsigned int intc_irq0_mux[] = {
+	IRQ0_MARK,
+};
+static const unsigned int intc_irq1_pins[] = {
+	/* IRQ */
+	RCAR_GP_PIN(1, 27),
+};
+static const unsigned int intc_irq1_mux[] = {
+	IRQ1_MARK,
+};
+static const unsigned int intc_irq2_pins[] = {
+	/* IRQ */
+	RCAR_GP_PIN(1, 29),
+};
+static const unsigned int intc_irq2_mux[] = {
+	IRQ2_MARK,
+};
+static const unsigned int intc_irq3_pins[] = {
+	/* IRQ */
+	RCAR_GP_PIN(1, 23),
+};
+static const unsigned int intc_irq3_mux[] = {
+	IRQ3_MARK,
+};
+/* - SCIF0 ----------------------------------------------------------------- */
+static const unsigned int scif0_data_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 29),
+};
+static const unsigned int scif0_data_mux[] = {
+	RX0_MARK, TX0_MARK,
+};
+static const unsigned int scif0_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 27),
+};
+static const unsigned int scif0_clk_mux[] = {
+	SCK0_MARK,
+};
+static const unsigned int scif0_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 31), RCAR_GP_PIN(4, 30),
+};
+static const unsigned int scif0_ctrl_mux[] = {
+	RTS0_N_TANS_MARK, CTS0_N_MARK,
+};
+static const unsigned int scif0_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
+};
+static const unsigned int scif0_data_b_mux[] = {
+	RX0_B_MARK, TX0_B_MARK,
+};
+/* - SCIF1 ----------------------------------------------------------------- */
+static const unsigned int scif1_data_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(5, 0), RCAR_GP_PIN(5, 1),
+};
+static const unsigned int scif1_data_mux[] = {
+	RX1_MARK, TX1_MARK,
+};
+static const unsigned int scif1_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 20),
+};
+static const unsigned int scif1_clk_mux[] = {
+	SCK1_MARK,
+};
+static const unsigned int scif1_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(5, 3), RCAR_GP_PIN(5, 2),
+};
+static const unsigned int scif1_ctrl_mux[] = {
+	RTS1_N_TANS_MARK, CTS1_N_MARK,
+};
+static const unsigned int scif1_data_b_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 15),
+};
+static const unsigned int scif1_data_b_mux[] = {
+	RX1_B_MARK, TX1_B_MARK,
+};
+static const unsigned int scif1_data_c_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(4, 1), RCAR_GP_PIN(4, 2),
+};
+static const unsigned int scif1_data_c_mux[] = {
+	RX1_C_MARK, TX1_C_MARK,
+};
+static const unsigned int scif1_data_d_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(3, 18), RCAR_GP_PIN(3, 19),
+};
+static const unsigned int scif1_data_d_mux[] = {
+	RX1_D_MARK, TX1_D_MARK,
+};
+static const unsigned int scif1_clk_d_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(3, 17),
+};
+static const unsigned int scif1_clk_d_mux[] = {
+	SCK1_D_MARK,
+};
+static const unsigned int scif1_data_e_pins[] = {
+	/* RX, TX */
+	RCAR_GP_PIN(2, 21), RCAR_GP_PIN(2, 22),
+};
+static const unsigned int scif1_data_e_mux[] = {
+	RX1_E_MARK, TX1_E_MARK,
+};
+static const unsigned int scif1_clk_e_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(2, 20),
+};
+static const unsigned int scif1_clk_e_mux[] = {
+	SCK1_E_MARK,
+};
+/* - SCIFA0 ----------------------------------------------------------------- */
+static const unsigned int scifa0_data_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 29),
+};
+static const unsigned int scifa0_data_mux[] = {
+	SCIFA0_RXD_MARK, SCIFA0_TXD_MARK,
+};
+static const unsigned int scifa0_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 27),
+};
+static const unsigned int scifa0_clk_mux[] = {
+	SCIFA0_SCK_MARK,
+};
+static const unsigned int scifa0_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 31), RCAR_GP_PIN(4, 30),
+};
+static const unsigned int scifa0_ctrl_mux[] = {
+	SCIFA0_RTS_N_MARK, SCIFA0_CTS_N_MARK,
+};
+static const unsigned int scifa0_data_b_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 21),
+};
+static const unsigned int scifa0_data_b_mux[] = {
+	SCIFA0_RXD_B_MARK, SCIFA0_TXD_B_MARK
+};
+static const unsigned int scifa0_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(1, 19),
+};
+static const unsigned int scifa0_clk_b_mux[] = {
+	SCIFA0_SCK_B_MARK,
+};
+static const unsigned int scifa0_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 22),
+};
+static const unsigned int scifa0_ctrl_b_mux[] = {
+	SCIFA0_RTS_N_B_MARK, SCIFA0_CTS_N_B_MARK,
+};
+/* - SCIFA1 ----------------------------------------------------------------- */
+static const unsigned int scifa1_data_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(5, 0), RCAR_GP_PIN(5, 1),
+};
+static const unsigned int scifa1_data_mux[] = {
+	SCIFA1_RXD_MARK, SCIFA1_TXD_MARK,
+};
+static const unsigned int scifa1_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 20),
+};
+static const unsigned int scifa1_clk_mux[] = {
+	SCIFA1_SCK_MARK,
+};
+static const unsigned int scifa1_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(5, 3), RCAR_GP_PIN(5, 2),
+};
+static const unsigned int scifa1_ctrl_mux[] = {
+	SCIFA1_RTS_N_MARK, SCIFA1_CTS_N_MARK,
+};
+static const unsigned int scifa1_data_b_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 24), RCAR_GP_PIN(0, 21),
+};
+static const unsigned int scifa1_data_b_mux[] = {
+	SCIFA1_RXD_B_MARK, SCIFA1_TXD_B_MARK,
+};
+static const unsigned int scifa1_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(0, 23),
+};
+static const unsigned int scifa1_clk_b_mux[] = {
+	SCIFA1_SCK_B_MARK,
+};
+static const unsigned int scifa1_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(0, 22), RCAR_GP_PIN(0, 25),
+};
+static const unsigned int scifa1_ctrl_b_mux[] = {
+	SCIFA1_RTS_N_B_MARK, SCIFA1_CTS_N_B_MARK,
+};
+static const unsigned int scifa1_data_c_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 9), RCAR_GP_PIN(0, 10),
+};
+static const unsigned int scifa1_data_c_mux[] = {
+	SCIFA1_RXD_C_MARK, SCIFA1_TXD_C_MARK,
+};
+static const unsigned int scifa1_clk_c_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(0, 8),
+};
+static const unsigned int scifa1_clk_c_mux[] = {
+	SCIFA1_SCK_C_MARK,
+};
+static const unsigned int scifa1_ctrl_c_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(0, 12), RCAR_GP_PIN(0, 11),
+};
+static const unsigned int scifa1_ctrl_c_mux[] = {
+	SCIFA1_RTS_N_C_MARK, SCIFA1_CTS_N_C_MARK,
+};
+static const unsigned int scifa1_data_d_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(2, 11), RCAR_GP_PIN(2, 12),
+};
+static const unsigned int scifa1_data_d_mux[] = {
+	SCIFA1_RXD_D_MARK, SCIFA1_TXD_D_MARK,
+};
+static const unsigned int scifa1_clk_d_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(2, 10),
+};
+static const unsigned int scifa1_clk_d_mux[] = {
+	SCIFA1_SCK_D_MARK,
+};
+static const unsigned int scifa1_ctrl_d_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(2, 14), RCAR_GP_PIN(2, 13),
+};
+static const unsigned int scifa1_ctrl_d_mux[] = {
+	SCIFA1_RTS_N_D_MARK, SCIFA1_CTS_N_D_MARK,
+};
+/* - SCIFA2 ----------------------------------------------------------------- */
+static const unsigned int scifa2_data_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(5, 5), RCAR_GP_PIN(5, 6),
+};
+static const unsigned int scifa2_data_mux[] = {
+	SCIFA2_RXD_MARK, SCIFA2_TXD_MARK,
+};
+static const unsigned int scifa2_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(5, 4),
+};
+static const unsigned int scifa2_clk_mux[] = {
+	SCIFA2_SCK_MARK,
+};
+static const unsigned int scifa2_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 21),
+};
+static const unsigned int scifa2_ctrl_mux[] = {
+	SCIFA2_RTS_N_MARK, SCIFA2_CTS_N_MARK,
+};
+static const unsigned int scifa2_data_b_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(5, 13), RCAR_GP_PIN(5, 16),
+};
+static const unsigned int scifa2_data_b_mux[] = {
+	SCIFA2_RXD_B_MARK, SCIFA2_TXD_B_MARK,
+};
+static const unsigned int scifa2_data_c_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(5, 31), RCAR_GP_PIN(5, 30),
+};
+static const unsigned int scifa2_data_c_mux[] = {
+	SCIFA2_RXD_C_MARK, SCIFA2_TXD_C_MARK,
+};
+static const unsigned int scifa2_clk_c_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(5, 29),
+};
+static const unsigned int scifa2_clk_c_mux[] = {
+	SCIFA2_SCK_C_MARK,
+};
+/* - SCIFB0 ----------------------------------------------------------------- */
+static const unsigned int scifb0_data_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(4, 9), RCAR_GP_PIN(4, 10),
+};
+static const unsigned int scifb0_data_mux[] = {
+	SCIFB0_RXD_MARK, SCIFB0_TXD_MARK,
+};
+static const unsigned int scifb0_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 8),
+};
+static const unsigned int scifb0_clk_mux[] = {
+	SCIFB0_SCK_MARK,
+};
+static const unsigned int scifb0_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 12), RCAR_GP_PIN(4, 11),
+};
+static const unsigned int scifb0_ctrl_mux[] = {
+	SCIFB0_RTS_N_MARK, SCIFB0_CTS_N_MARK,
+};
+static const unsigned int scifb0_data_b_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(3, 10), RCAR_GP_PIN(3, 11),
+};
+static const unsigned int scifb0_data_b_mux[] = {
+	SCIFB0_RXD_B_MARK, SCIFB0_TXD_B_MARK,
+};
+static const unsigned int scifb0_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(3, 9),
+};
+static const unsigned int scifb0_clk_b_mux[] = {
+	SCIFB0_SCK_B_MARK,
+};
+static const unsigned int scifb0_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(3, 13), RCAR_GP_PIN(3, 12),
+};
+static const unsigned int scifb0_ctrl_b_mux[] = {
+	SCIFB0_RTS_N_B_MARK, SCIFB0_CTS_N_B_MARK,
+};
+static const unsigned int scifb0_data_c_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
+};
+static const unsigned int scifb0_data_c_mux[] = {
+	SCIFB0_RXD_C_MARK, SCIFB0_TXD_C_MARK,
+};
+/* - SCIFB1 ----------------------------------------------------------------- */
+static const unsigned int scifb1_data_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(4, 15), RCAR_GP_PIN(4, 16),
+};
+static const unsigned int scifb1_data_mux[] = {
+	SCIFB1_RXD_MARK, SCIFB1_TXD_MARK,
+};
+static const unsigned int scifb1_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 14),
+};
+static const unsigned int scifb1_clk_mux[] = {
+	SCIFB1_SCK_MARK,
+};
+static const unsigned int scifb1_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 18), RCAR_GP_PIN(4, 17),
+};
+static const unsigned int scifb1_ctrl_mux[] = {
+	SCIFB1_RTS_N_MARK, SCIFB1_CTS_N_MARK,
+};
+static const unsigned int scifb1_data_b_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(3, 2), RCAR_GP_PIN(3, 3),
+};
+static const unsigned int scifb1_data_b_mux[] = {
+	SCIFB1_RXD_B_MARK, SCIFB1_TXD_B_MARK,
+};
+static const unsigned int scifb1_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(3, 1),
+};
+static const unsigned int scifb1_clk_b_mux[] = {
+	SCIFB1_SCK_B_MARK,
+};
+static const unsigned int scifb1_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 4),
+};
+static const unsigned int scifb1_ctrl_b_mux[] = {
+	SCIFB1_RTS_N_B_MARK, SCIFB1_CTS_N_B_MARK,
+};
+static const unsigned int scifb1_data_c_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 14), RCAR_GP_PIN(0, 15),
+};
+static const unsigned int scifb1_data_c_mux[] = {
+	SCIFB1_RXD_C_MARK, SCIFB1_TXD_C_MARK,
+};
+static const unsigned int scifb1_data_d_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(4, 1), RCAR_GP_PIN(4, 2),
+};
+static const unsigned int scifb1_data_d_mux[] = {
+	SCIFB1_RXD_D_MARK, SCIFB1_TXD_D_MARK,
+};
+static const unsigned int scifb1_data_e_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(3, 18), RCAR_GP_PIN(3, 19),
+};
+static const unsigned int scifb1_data_e_mux[] = {
+	SCIFB1_RXD_E_MARK, SCIFB1_TXD_E_MARK,
+};
+static const unsigned int scifb1_clk_e_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(3, 17),
+};
+static const unsigned int scifb1_clk_e_mux[] = {
+	SCIFB1_SCK_E_MARK,
+};
+static const unsigned int scifb1_data_f_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
+};
+static const unsigned int scifb1_data_f_mux[] = {
+	SCIFB1_RXD_F_MARK, SCIFB1_TXD_F_MARK,
+};
+static const unsigned int scifb1_data_g_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(2, 21), RCAR_GP_PIN(2, 22),
+};
+static const unsigned int scifb1_data_g_mux[] = {
+	SCIFB1_RXD_G_MARK, SCIFB1_TXD_G_MARK,
+};
+static const unsigned int scifb1_clk_g_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(2, 20),
+};
+static const unsigned int scifb1_clk_g_mux[] = {
+	SCIFB1_SCK_G_MARK,
+};
+/* - SCIFB2 ----------------------------------------------------------------- */
+static const unsigned int scifb2_data_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(4, 22), RCAR_GP_PIN(4, 23),
+};
+static const unsigned int scifb2_data_mux[] = {
+	SCIFB2_RXD_MARK, SCIFB2_TXD_MARK,
+};
+static const unsigned int scifb2_clk_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(4, 21),
+};
+static const unsigned int scifb2_clk_mux[] = {
+	SCIFB2_SCK_MARK,
+};
+static const unsigned int scifb2_ctrl_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(4, 25), RCAR_GP_PIN(4, 24),
+};
+static const unsigned int scifb2_ctrl_mux[] = {
+	SCIFB2_RTS_N_MARK, SCIFB2_CTS_N_MARK,
+};
+static const unsigned int scifb2_data_b_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 28), RCAR_GP_PIN(0, 30),
+};
+static const unsigned int scifb2_data_b_mux[] = {
+	SCIFB2_RXD_B_MARK, SCIFB2_TXD_B_MARK,
+};
+static const unsigned int scifb2_clk_b_pins[] = {
+	/* SCK */
+	RCAR_GP_PIN(0, 31),
+};
+static const unsigned int scifb2_clk_b_mux[] = {
+	SCIFB2_SCK_B_MARK,
+};
+static const unsigned int scifb2_ctrl_b_pins[] = {
+	/* RTS, CTS */
+	RCAR_GP_PIN(0, 29), RCAR_GP_PIN(0, 27),
+};
+static const unsigned int scifb2_ctrl_b_mux[] = {
+	SCIFB2_RTS_N_B_MARK, SCIFB2_CTS_N_B_MARK,
+};
+static const unsigned int scifb2_data_c_pins[] = {
+	/* RXD, TXD */
+	RCAR_GP_PIN(0, 24), RCAR_GP_PIN(0, 25),
+};
+static const unsigned int scifb2_data_c_mux[] = {
+	SCIFB2_RXD_C_MARK, SCIFB2_TXD_C_MARK,
+};
+/* - TPU0 ------------------------------------------------------------------- */
+static const unsigned int tpu0_to0_pins[] = {
+	/* TO */
+	RCAR_GP_PIN(0, 20),
+};
+static const unsigned int tpu0_to0_mux[] = {
+	TPU0TO0_MARK,
+};
+static const unsigned int tpu0_to1_pins[] = {
+	/* TO */
+	RCAR_GP_PIN(0, 21),
+};
+static const unsigned int tpu0_to1_mux[] = {
+	TPU0TO1_MARK,
+};
+static const unsigned int tpu0_to2_pins[] = {
+	/* TO */
+	RCAR_GP_PIN(0, 22),
+};
+static const unsigned int tpu0_to2_mux[] = {
+	TPU0TO2_MARK,
+};
+static const unsigned int tpu0_to3_pins[] = {
+	/* TO */
+	RCAR_GP_PIN(0, 23),
+};
+static const unsigned int tpu0_to3_mux[] = {
+	TPU0TO3_MARK,
+};
+
+static const struct sh_pfc_pin_group pinmux_groups[] = {
+	SH_PFC_PIN_GROUP(eth_link),
+	SH_PFC_PIN_GROUP(eth_magic),
+	SH_PFC_PIN_GROUP(eth_mdio),
+	SH_PFC_PIN_GROUP(eth_rmii),
+	SH_PFC_PIN_GROUP(intc_irq0),
+	SH_PFC_PIN_GROUP(intc_irq1),
+	SH_PFC_PIN_GROUP(intc_irq2),
+	SH_PFC_PIN_GROUP(intc_irq3),
+	SH_PFC_PIN_GROUP(scif0_data),
+	SH_PFC_PIN_GROUP(scif0_clk),
+	SH_PFC_PIN_GROUP(scif0_ctrl),
+	SH_PFC_PIN_GROUP(scif0_data_b),
+	SH_PFC_PIN_GROUP(scif1_data),
+	SH_PFC_PIN_GROUP(scif1_clk),
+	SH_PFC_PIN_GROUP(scif1_ctrl),
+	SH_PFC_PIN_GROUP(scif1_data_b),
+	SH_PFC_PIN_GROUP(scif1_data_c),
+	SH_PFC_PIN_GROUP(scif1_data_d),
+	SH_PFC_PIN_GROUP(scif1_clk_d),
+	SH_PFC_PIN_GROUP(scif1_data_e),
+	SH_PFC_PIN_GROUP(scif1_clk_e),
+	SH_PFC_PIN_GROUP(scifa0_data),
+	SH_PFC_PIN_GROUP(scifa0_clk),
+	SH_PFC_PIN_GROUP(scifa0_ctrl),
+	SH_PFC_PIN_GROUP(scifa0_data_b),
+	SH_PFC_PIN_GROUP(scifa0_clk_b),
+	SH_PFC_PIN_GROUP(scifa0_ctrl_b),
+	SH_PFC_PIN_GROUP(scifa1_data),
+	SH_PFC_PIN_GROUP(scifa1_clk),
+	SH_PFC_PIN_GROUP(scifa1_ctrl),
+	SH_PFC_PIN_GROUP(scifa1_data_b),
+	SH_PFC_PIN_GROUP(scifa1_clk_b),
+	SH_PFC_PIN_GROUP(scifa1_ctrl_b),
+	SH_PFC_PIN_GROUP(scifa1_data_c),
+	SH_PFC_PIN_GROUP(scifa1_clk_c),
+	SH_PFC_PIN_GROUP(scifa1_ctrl_c),
+	SH_PFC_PIN_GROUP(scifa1_data_d),
+	SH_PFC_PIN_GROUP(scifa1_clk_d),
+	SH_PFC_PIN_GROUP(scifa1_ctrl_d),
+	SH_PFC_PIN_GROUP(scifa2_data),
+	SH_PFC_PIN_GROUP(scifa2_clk),
+	SH_PFC_PIN_GROUP(scifa2_ctrl),
+	SH_PFC_PIN_GROUP(scifa2_data_b),
+	SH_PFC_PIN_GROUP(scifa2_data_c),
+	SH_PFC_PIN_GROUP(scifa2_clk_c),
+	SH_PFC_PIN_GROUP(scifb0_data),
+	SH_PFC_PIN_GROUP(scifb0_clk),
+	SH_PFC_PIN_GROUP(scifb0_ctrl),
+	SH_PFC_PIN_GROUP(scifb0_data_b),
+	SH_PFC_PIN_GROUP(scifb0_clk_b),
+	SH_PFC_PIN_GROUP(scifb0_ctrl_b),
+	SH_PFC_PIN_GROUP(scifb0_data_c),
+	SH_PFC_PIN_GROUP(scifb1_data),
+	SH_PFC_PIN_GROUP(scifb1_clk),
+	SH_PFC_PIN_GROUP(scifb1_ctrl),
+	SH_PFC_PIN_GROUP(scifb1_data_b),
+	SH_PFC_PIN_GROUP(scifb1_clk_b),
+	SH_PFC_PIN_GROUP(scifb1_ctrl_b),
+	SH_PFC_PIN_GROUP(scifb1_data_c),
+	SH_PFC_PIN_GROUP(scifb1_data_d),
+	SH_PFC_PIN_GROUP(scifb1_data_e),
+	SH_PFC_PIN_GROUP(scifb1_clk_e),
+	SH_PFC_PIN_GROUP(scifb1_data_f),
+	SH_PFC_PIN_GROUP(scifb1_data_g),
+	SH_PFC_PIN_GROUP(scifb1_clk_g),
+	SH_PFC_PIN_GROUP(scifb2_data),
+	SH_PFC_PIN_GROUP(scifb2_clk),
+	SH_PFC_PIN_GROUP(scifb2_ctrl),
+	SH_PFC_PIN_GROUP(scifb2_data_b),
+	SH_PFC_PIN_GROUP(scifb2_clk_b),
+	SH_PFC_PIN_GROUP(scifb2_ctrl_b),
+	SH_PFC_PIN_GROUP(scifb2_data_c),
+	SH_PFC_PIN_GROUP(tpu0_to0),
+	SH_PFC_PIN_GROUP(tpu0_to1),
+	SH_PFC_PIN_GROUP(tpu0_to2),
+	SH_PFC_PIN_GROUP(tpu0_to3),
+};
+
+static const char * const eth_groups[] = {
+	"eth_link",
+	"eth_magic",
+	"eth_mdio",
+	"eth_rmii",
+};
+
+static const char * const intc_groups[] = {
+	"intc_irq0",
+	"intc_irq1",
+	"intc_irq2",
+	"intc_irq3",
+};
+
+static const char * const scif0_groups[] = {
+	"scif0_data",
+	"scif0_clk",
+	"scif0_ctrl",
+	"scif0_data_b",
+};
+
+static const char * const scif1_groups[] = {
+	"scif1_data",
+	"scif1_clk",
+	"scif1_ctrl",
+	"scif1_data_b",
+	"scif1_data_c",
+	"scif1_data_d",
+	"scif1_clk_d",
+	"scif1_data_e",
+	"scif1_clk_e",
+};
+
+static const char * const scifa0_groups[] = {
+	"scifa0_data",
+	"scifa0_clk",
+	"scifa0_ctrl",
+	"scifa0_data_b",
+	"scifa0_clk_b",
+	"scifa0_ctrl_b",
+};
+
+static const char * const scifa1_groups[] = {
+	"scifa1_data",
+	"scifa1_clk",
+	"scifa1_ctrl",
+	"scifa1_data_b",
+	"scifa1_clk_b",
+	"scifa1_ctrl_b",
+	"scifa1_data_c",
+	"scifa1_clk_c",
+	"scifa1_ctrl_c",
+	"scifa1_data_d",
+	"scifa1_clk_d",
+	"scifa1_ctrl_d",
+};
+
+static const char * const scifa2_groups[] = {
+	"scifa2_data",
+	"scifa2_clk",
+	"scifa2_ctrl",
+	"scifa2_data_b",
+	"scifa2_data_c",
+	"scifa2_clk_c",
+};
+
+static const char * const scifb0_groups[] = {
+	"scifb0_data",
+	"scifb0_clk",
+	"scifb0_ctrl",
+	"scifb0_data_b",
+	"scifb0_clk_b",
+	"scifb0_ctrl_b",
+	"scifb0_data_c",
+};
+
+static const char * const scifb1_groups[] = {
+	"scifb1_data",
+	"scifb1_clk",
+	"scifb1_ctrl",
+	"scifb1_data_b",
+	"scifb1_clk_b",
+	"scifb1_ctrl_b",
+	"scifb1_data_c",
+	"scifb1_data_d",
+	"scifb1_data_e",
+	"scifb1_clk_e",
+	"scifb1_data_f",
+	"scifb1_data_g",
+	"scifb1_clk_g",
+};
+
+static const char * const scifb2_groups[] = {
+	"scifb2_data",
+	"scifb2_clk",
+	"scifb2_ctrl",
+	"scifb2_data_b",
+	"scifb2_clk_b",
+	"scifb2_ctrl_b",
+	"scifb2_data_c",
+};
+
+static const char * const tpu0_groups[] = {
+	"tpu0_to0",
+	"tpu0_to1",
+	"tpu0_to2",
+	"tpu0_to3",
+};
+
+static const struct sh_pfc_function pinmux_functions[] = {
+	SH_PFC_FUNCTION(eth),
+	SH_PFC_FUNCTION(intc),
+	SH_PFC_FUNCTION(scif0),
+	SH_PFC_FUNCTION(scif1),
+	SH_PFC_FUNCTION(scifa0),
+	SH_PFC_FUNCTION(scifa1),
+	SH_PFC_FUNCTION(scifa2),
+	SH_PFC_FUNCTION(scifb0),
+	SH_PFC_FUNCTION(scifb1),
+	SH_PFC_FUNCTION(scifb2),
+	SH_PFC_FUNCTION(tpu0),
+};
+
+static struct pinmux_cfg_reg pinmux_config_regs[] = {
+	{ PINMUX_CFG_REG("GPSR0", 0xE6060004, 32, 1) {
+		GP_0_31_FN, FN_IP3_17_15,
+		GP_0_30_FN, FN_IP3_14_12,
+		GP_0_29_FN, FN_IP3_11_8,
+		GP_0_28_FN, FN_IP3_7_4,
+		GP_0_27_FN, FN_IP3_3_0,
+		GP_0_26_FN, FN_IP2_28_26,
+		GP_0_25_FN, FN_IP2_25_22,
+		GP_0_24_FN, FN_IP2_21_18,
+		GP_0_23_FN, FN_IP2_17_15,
+		GP_0_22_FN, FN_IP2_14_12,
+		GP_0_21_FN, FN_IP2_11_9,
+		GP_0_20_FN, FN_IP2_8_6,
+		GP_0_19_FN, FN_IP2_5_3,
+		GP_0_18_FN, FN_IP2_2_0,
+		GP_0_17_FN, FN_IP1_29_28,
+		GP_0_16_FN, FN_IP1_27_26,
+		GP_0_15_FN, FN_IP1_25_22,
+		GP_0_14_FN, FN_IP1_21_18,
+		GP_0_13_FN, FN_IP1_17_15,
+		GP_0_12_FN, FN_IP1_14_12,
+		GP_0_11_FN, FN_IP1_11_8,
+		GP_0_10_FN, FN_IP1_7_4,
+		GP_0_9_FN, FN_IP1_3_0,
+		GP_0_8_FN, FN_IP0_30_27,
+		GP_0_7_FN, FN_IP0_26_23,
+		GP_0_6_FN, FN_IP0_22_20,
+		GP_0_5_FN, FN_IP0_19_16,
+		GP_0_4_FN, FN_IP0_15_12,
+		GP_0_3_FN, FN_IP0_11_9,
+		GP_0_2_FN, FN_IP0_8_6,
+		GP_0_1_FN, FN_IP0_5_3,
+		GP_0_0_FN, FN_IP0_2_0 }
+	},
+	{ PINMUX_CFG_REG("GPSR1", 0xE6060008, 32, 1) {
+		0, 0,
+		0, 0,
+		GP_1_29_FN, FN_IP6_13_11,
+		GP_1_28_FN, FN_IP6_10_9,
+		GP_1_27_FN, FN_IP6_8_6,
+		GP_1_26_FN, FN_IP6_5_3,
+		GP_1_25_FN, FN_IP6_2_0,
+		GP_1_24_FN, FN_IP5_29_27,
+		GP_1_23_FN, FN_IP5_26_24,
+		GP_1_22_FN, FN_IP5_23_21,
+		GP_1_21_FN, FN_IP5_20_18,
+		GP_1_20_FN, FN_IP5_17_15,
+		GP_1_19_FN, FN_IP5_14_13,
+		GP_1_18_FN, FN_IP5_12_10,
+		GP_1_17_FN, FN_IP5_9_6,
+		GP_1_16_FN, FN_IP5_5_3,
+		GP_1_15_FN, FN_IP5_2_0,
+		GP_1_14_FN, FN_IP4_29_27,
+		GP_1_13_FN, FN_IP4_26_24,
+		GP_1_12_FN, FN_IP4_23_21,
+		GP_1_11_FN, FN_IP4_20_18,
+		GP_1_10_FN, FN_IP4_17_15,
+		GP_1_9_FN, FN_IP4_14_12,
+		GP_1_8_FN, FN_IP4_11_9,
+		GP_1_7_FN, FN_IP4_8_6,
+		GP_1_6_FN, FN_IP4_5_3,
+		GP_1_5_FN, FN_IP4_2_0,
+		GP_1_4_FN, FN_IP3_31_29,
+		GP_1_3_FN, FN_IP3_28_26,
+		GP_1_2_FN, FN_IP3_25_23,
+		GP_1_1_FN, FN_IP3_22_20,
+		GP_1_0_FN, FN_IP3_19_18, }
+	},
+	{ PINMUX_CFG_REG("GPSR2", 0xE606000C, 32, 1) {
+		0, 0,
+		0, 0,
+		GP_2_29_FN, FN_IP7_15_13,
+		GP_2_28_FN, FN_IP7_12_10,
+		GP_2_27_FN, FN_IP7_9_8,
+		GP_2_26_FN, FN_IP7_7_6,
+		GP_2_25_FN, FN_IP7_5_3,
+		GP_2_24_FN, FN_IP7_2_0,
+		GP_2_23_FN, FN_IP6_31_29,
+		GP_2_22_FN, FN_IP6_28_26,
+		GP_2_21_FN, FN_IP6_25_23,
+		GP_2_20_FN, FN_IP6_22_20,
+		GP_2_19_FN, FN_IP6_19_17,
+		GP_2_18_FN, FN_IP6_16_14,
+		GP_2_17_FN, FN_VI1_DATA7_VI1_B7,
+		GP_2_16_FN, FN_IP8_27,
+		GP_2_15_FN, FN_IP8_26,
+		GP_2_14_FN, FN_IP8_25_24,
+		GP_2_13_FN, FN_IP8_23_22,
+		GP_2_12_FN, FN_IP8_21_20,
+		GP_2_11_FN, FN_IP8_19_18,
+		GP_2_10_FN, FN_IP8_17_16,
+		GP_2_9_FN, FN_IP8_15_14,
+		GP_2_8_FN, FN_IP8_13_12,
+		GP_2_7_FN, FN_IP8_11_10,
+		GP_2_6_FN, FN_IP8_9_8,
+		GP_2_5_FN, FN_IP8_7_6,
+		GP_2_4_FN, FN_IP8_5_4,
+		GP_2_3_FN, FN_IP8_3_2,
+		GP_2_2_FN, FN_IP8_1_0,
+		GP_2_1_FN, FN_IP7_30_29,
+		GP_2_0_FN, FN_IP7_28_27 }
+	},
+	{ PINMUX_CFG_REG("GPSR3", 0xE6060010, 32, 1) {
+		GP_3_31_FN, FN_IP11_21_18,
+		GP_3_30_FN, FN_IP11_17_15,
+		GP_3_29_FN, FN_IP11_14_13,
+		GP_3_28_FN, FN_IP11_12_11,
+		GP_3_27_FN, FN_IP11_10_9,
+		GP_3_26_FN, FN_IP11_8_7,
+		GP_3_25_FN, FN_IP11_6_5,
+		GP_3_24_FN, FN_IP11_4,
+		GP_3_23_FN, FN_IP11_3_0,
+		GP_3_22_FN, FN_IP10_29_26,
+		GP_3_21_FN, FN_IP10_25_23,
+		GP_3_20_FN, FN_IP10_22_19,
+		GP_3_19_FN, FN_IP10_18_15,
+		GP_3_18_FN, FN_IP10_14_11,
+		GP_3_17_FN, FN_IP10_10_7,
+		GP_3_16_FN, FN_IP10_6_4,
+		GP_3_15_FN, FN_IP10_3_0,
+		GP_3_14_FN, FN_IP9_31_28,
+		GP_3_13_FN, FN_IP9_27_26,
+		GP_3_12_FN, FN_IP9_25_24,
+		GP_3_11_FN, FN_IP9_23_22,
+		GP_3_10_FN, FN_IP9_21_20,
+		GP_3_9_FN, FN_IP9_19_18,
+		GP_3_8_FN, FN_IP9_17_16,
+		GP_3_7_FN, FN_IP9_15_12,
+		GP_3_6_FN, FN_IP9_11_8,
+		GP_3_5_FN, FN_IP9_7_6,
+		GP_3_4_FN, FN_IP9_5_4,
+		GP_3_3_FN, FN_IP9_3_2,
+		GP_3_2_FN, FN_IP9_1_0,
+		GP_3_1_FN, FN_IP8_30_29,
+		GP_3_0_FN, FN_IP8_28 }
+	},
+	{ PINMUX_CFG_REG("GPSR4", 0xE6060014, 32, 1) {
+		GP_4_31_FN, FN_IP14_18_16,
+		GP_4_30_FN, FN_IP14_15_12,
+		GP_4_29_FN, FN_IP14_11_9,
+		GP_4_28_FN, FN_IP14_8_6,
+		GP_4_27_FN, FN_IP14_5_3,
+		GP_4_26_FN, FN_IP14_2_0,
+		GP_4_25_FN, FN_IP13_30_29,
+		GP_4_24_FN, FN_IP13_28_26,
+		GP_4_23_FN, FN_IP13_25_23,
+		GP_4_22_FN, FN_IP13_22_19,
+		GP_4_21_FN, FN_IP13_18_16,
+		GP_4_20_FN, FN_IP13_15_13,
+		GP_4_19_FN, FN_IP13_12_10,
+		GP_4_18_FN, FN_IP13_9_7,
+		GP_4_17_FN, FN_IP13_6_3,
+		GP_4_16_FN, FN_IP13_2_0,
+		GP_4_15_FN, FN_IP12_30_28,
+		GP_4_14_FN, FN_IP12_27_25,
+		GP_4_13_FN, FN_IP12_24_23,
+		GP_4_12_FN, FN_IP12_22_20,
+		GP_4_11_FN, FN_IP12_19_17,
+		GP_4_10_FN, FN_IP12_16_14,
+		GP_4_9_FN, FN_IP12_13_11,
+		GP_4_8_FN, FN_IP12_10_8,
+		GP_4_7_FN, FN_IP12_7_6,
+		GP_4_6_FN, FN_IP12_5_4,
+		GP_4_5_FN, FN_IP12_3_2,
+		GP_4_4_FN, FN_IP12_1_0,
+		GP_4_3_FN, FN_IP11_31_30,
+		GP_4_2_FN, FN_IP11_29_27,
+		GP_4_1_FN, FN_IP11_26_24,
+		GP_4_0_FN, FN_IP11_23_22 }
+	},
+	{ PINMUX_CFG_REG("GPSR5", 0xE6060018, 32, 1) {
+		GP_5_31_FN, FN_IP7_24_22,
+		GP_5_30_FN, FN_IP7_21_19,
+		GP_5_29_FN, FN_IP7_18_16,
+		GP_5_28_FN, FN_DU_DOTCLKIN2,
+		GP_5_27_FN, FN_IP7_26_25,
+		GP_5_26_FN, FN_DU_DOTCLKIN0,
+		GP_5_25_FN, FN_AVS2,
+		GP_5_24_FN, FN_AVS1,
+		GP_5_23_FN, FN_USB2_OVC,
+		GP_5_22_FN, FN_USB2_PWEN,
+		GP_5_21_FN, FN_IP16_7,
+		GP_5_20_FN, FN_IP16_6,
+		GP_5_19_FN, FN_USB0_OVC_VBUS,
+		GP_5_18_FN, FN_USB0_PWEN,
+		GP_5_17_FN, FN_IP16_5_3,
+		GP_5_16_FN, FN_IP16_2_0,
+		GP_5_15_FN, FN_IP15_29_28,
+		GP_5_14_FN, FN_IP15_27_26,
+		GP_5_13_FN, FN_IP15_25_23,
+		GP_5_12_FN, FN_IP15_22_20,
+		GP_5_11_FN, FN_IP15_19_18,
+		GP_5_10_FN, FN_IP15_17_16,
+		GP_5_9_FN, FN_IP15_15_14,
+		GP_5_8_FN, FN_IP15_13_12,
+		GP_5_7_FN, FN_IP15_11_9,
+		GP_5_6_FN, FN_IP15_8_6,
+		GP_5_5_FN, FN_IP15_5_3,
+		GP_5_4_FN, FN_IP15_2_0,
+		GP_5_3_FN, FN_IP14_30_28,
+		GP_5_2_FN, FN_IP14_27_25,
+		GP_5_1_FN, FN_IP14_24_22,
+		GP_5_0_FN, FN_IP14_21_19 }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR0", 0xE6060020, 32,
+			     1, 4, 4, 3, 4, 4, 3, 3, 3, 3) {
+		/* IP0_31 [1] */
+		0, 0,
+		/* IP0_30_27 [4] */
+		FN_D8, FN_SCIFA1_SCK_C, FN_AVB_TXD0, FN_MII_TXD0,
+		FN_VI0_G0, FN_VI0_G0_B, FN_VI2_DATA0_VI2_B0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP0_26_23 [4] */
+		FN_D7, FN_AD_DI_B, FN_SDA2_C,
+		FN_VI3_DATA7, FN_VI0_R3, FN_VI0_R3_B, FN_SDA2_CIS_C,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP0_22_20 [3] */
+		FN_D6, FN_SCL2_C, FN_VI3_DATA6, FN_VI0_R2, FN_VI0_R2_B,
+		FN_SCL2_CIS_C, 0, 0,
+		/* IP0_19_16 [4] */
+		FN_D5, FN_SCIFB1_TXD_F, FN_SCIFB0_TXD_C, FN_VI3_DATA5,
+		FN_VI0_R1, FN_VI0_R1_B, FN_TX0_B,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP0_15_12 [4] */
+		FN_D4, FN_SCIFB1_RXD_F, FN_SCIFB0_RXD_C, FN_VI3_DATA4,
+		FN_VI0_R0, FN_VI0_R0_B, FN_RX0_B,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP0_11_9 [3] */
+		FN_D3, FN_MSIOF3_TXD_B,	FN_VI3_DATA3, FN_VI0_G7, FN_VI0_G7_B,
+		0, 0, 0,
+		/* IP0_8_6 [3] */
+		FN_D2, FN_MSIOF3_RXD_B, FN_VI3_DATA2, FN_VI0_G6, FN_VI0_G6_B,
+		0, 0, 0,
+		/* IP0_5_3 [3] */
+		FN_D1, FN_MSIOF3_SYNC_B, FN_VI3_DATA1, FN_VI0_G5, FN_VI0_G5_B,
+		0, 0, 0,
+		/* IP0_2_0 [3] */
+		FN_D0, FN_MSIOF3_SCK_B, FN_VI3_DATA0, FN_VI0_G4, FN_VI0_G4_B,
+		0, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR1", 0xE6060024, 32,
+			     2, 2, 2, 4, 4, 3, 3, 4, 4, 4) {
+		/* IP1_31_30 [2] */
+		0, 0, 0, 0,
+		/* IP1_29_28 [2] */
+		FN_A1, FN_PWM4, 0, 0,
+		/* IP1_27_26 [2] */
+		FN_A0, FN_PWM3, 0, 0,
+		/* IP1_25_22 [4] */
+		FN_D15, FN_SCIFB1_TXD_C, FN_AVB_TXD7, FN_TX1_B,
+		FN_VI0_FIELD, FN_VI0_FIELD_B, FN_VI2_DATA7_VI2_B7,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP1_21_18 [4] */
+		FN_D14,	FN_SCIFB1_RXD_C, FN_AVB_TXD6, FN_RX1_B,
+		FN_VI0_CLKENB, FN_VI0_CLKENB_B, FN_VI2_DATA6_VI2_B6,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP1_17_15 [3] */
+		FN_D13, FN_AVB_TXD5, FN_VI0_VSYNC_N,
+		FN_VI0_VSYNC_N_B, FN_VI2_DATA5_VI2_B5,
+		0, 0, 0,
+		/* IP1_14_12 [3] */
+		FN_D12, FN_SCIFA1_RTS_N_C, FN_AVB_TXD4,
+		FN_VI0_HSYNC_N, FN_VI0_HSYNC_N_B, FN_VI2_DATA4_VI2_B4,
+		0, 0,
+		/* IP1_11_8 [4] */
+		FN_D11, FN_SCIFA1_CTS_N_C, FN_AVB_TXD3, FN_MII_TXD3,
+		FN_VI0_G3, FN_VI0_G3_B, FN_VI2_DATA3_VI2_B3,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP1_7_4 [4] */
+		FN_D10, FN_SCIFA1_TXD_C, FN_AVB_TXD2, FN_MII_TXD2,
+		FN_VI0_G2, FN_VI0_G2_B, FN_VI2_DATA2_VI2_B2,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP1_3_0 [4] */
+		FN_D9, FN_SCIFA1_RXD_C, FN_AVB_TXD1, FN_MII_TXD1,
+		FN_VI0_G1, FN_VI0_G1_B, FN_VI2_DATA1_VI2_B1,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR2", 0xE6060028, 32,
+			     3, 3, 4, 4, 3, 3, 3, 3, 3, 3) {
+		/* IP2_31_29 [3] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP2_28_26 [3] */
+		FN_A10, FN_SSI_SDATA5_B, FN_MSIOF2_SYNC, FN_VI0_R6,
+		FN_VI0_R6_B, FN_VI2_DATA2_VI2_B2_B, 0, 0,
+		/* IP2_25_22 [4] */
+		FN_A9, FN_SCIFA1_CTS_N_B, FN_SSI_WS5_B, FN_VI0_R5,
+		FN_VI0_R5_B, FN_SCIFB2_TXD_C, 0, FN_VI2_DATA1_VI2_B1_B,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP2_21_18 [4] */
+		FN_A8, FN_SCIFA1_RXD_B, FN_SSI_SCK5_B, FN_VI0_R4,
+		FN_VI0_R4_B, FN_SCIFB2_RXD_C, 0, FN_VI2_DATA0_VI2_B0_B,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP2_17_15 [3] */
+		FN_A7, FN_SCIFA1_SCK_B, FN_AUDIO_CLKOUT_B, FN_TPU0TO3,
+		0, 0, 0, 0,
+		/* IP2_14_12 [3] */
+		FN_A6, FN_SCIFA1_RTS_N_B, FN_TPU0TO2, 0, 0, 0, 0, 0,
+		/* IP2_11_9 [3] */
+		FN_A5, FN_SCIFA1_TXD_B, FN_TPU0TO1, 0, 0, 0, 0, 0,
+		/* IP2_8_6 [3] */
+		FN_A4, FN_MSIOF1_TXD_B,	FN_TPU0TO0, 0, 0, 0, 0, 0,
+		/* IP2_5_3 [3] */
+		FN_A3, FN_PWM6, FN_MSIOF1_SS2_B, 0, 0, 0, 0, 0,
+		/* IP2_2_0 [3] */
+		FN_A2, FN_PWM5, FN_MSIOF1_SS1_B, 0, 0, 0, 0, 0,	}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR3", 0xE606002C, 32,
+			     3, 3, 3, 3, 2, 3, 3, 4, 4, 4) {
+		/* IP3_31_29 [3] */
+		FN_A20, FN_SPCLK, FN_VI1_R3, FN_VI1_R3_B, FN_VI2_G4,
+		0, 0, 0,
+		/* IP3_28_26 [3] */
+		FN_A19, FN_AD_NCS_N_B, FN_ATACS01_N, FN_EX_WAIT0_B,
+		0, 0, 0, 0,
+		/* IP3_25_23 [3] */
+		FN_A18, FN_AD_CLK_B, FN_ATAG1_N, 0, 0, 0, 0, 0,
+		/* IP3_22_20 [3] */
+		FN_A17, FN_AD_DO_B, FN_ATADIR1_N, 0, 0, 0, 0, 0,
+		/* IP3_19_18 [2] */
+		FN_A16, FN_ATAWR1_N, 0, 0,
+		/* IP3_17_15 [3] */
+		FN_A15, FN_SCIFB2_SCK_B, FN_ATARD1_N, FN_MSIOF2_SS2,
+		0, 0, 0, 0,
+		/* IP3_14_12 [3] */
+		FN_A14, FN_SCIFB2_TXD_B, FN_ATACS11_N, FN_MSIOF2_SS1,
+		0, 0, 0, 0,
+		/* IP3_11_8 [4] */
+		FN_A13, FN_SCIFB2_RTS_N_B, FN_EX_WAIT2,
+		FN_MSIOF2_RXD, FN_VI1_R2, FN_VI1_R2_B, FN_VI2_G2,
+		FN_VI2_DATA5_VI2_B5_B, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP3_7_4 [4] */
+		FN_A12, FN_SCIFB2_RXD_B, FN_MSIOF2_TXD, FN_VI1_R1,
+		FN_VI1_R1_B, FN_VI2_G1, FN_VI2_DATA4_VI2_B4_B,
+		0, 0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP3_3_0 [4] */
+		FN_A11, FN_SCIFB2_CTS_N_B, FN_MSIOF2_SCK, FN_VI1_R0,
+		FN_VI1_R0_B, FN_VI2_G0, FN_VI2_DATA3_VI2_B3_B, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR4", 0xE6060030, 32,
+			     2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3) {
+		/* IP4_31_30 [2] */
+		0, 0, 0, 0,
+		/* IP4_29_27 [3] */
+		FN_EX_CS2_N, FN_GPS_SIGN, FN_HRTS1_N_B,
+		FN_VI3_CLKENB, FN_VI1_G0, FN_VI1_G0_B, FN_VI2_R2, 0,
+		/* IP4_26_24 [3] */
+		FN_EX_CS1_N, FN_GPS_CLK, FN_HCTS1_N_B, FN_VI1_FIELD,
+		FN_VI1_FIELD_B, FN_VI2_R1, 0, 0,
+		/* IP4_23_21 [3] */
+		FN_EX_CS0_N, FN_HRX1_B, FN_VI1_G5, FN_VI1_G5_B, FN_VI2_R0,
+		FN_HTX0_B, FN_MSIOF0_SS1_B, 0,
+		/* IP4_20_18 [3] */
+		FN_CS1_N_A26, FN_SPEEDIN, FN_VI0_R7, FN_VI0_R7_B,
+		FN_VI2_CLK, FN_VI2_CLK_B, 0, 0,
+		/* IP4_17_15 [3] */
+		FN_CS0_N, FN_VI1_R6, FN_VI1_R6_B, FN_VI2_G3, FN_MSIOF0_SS2_B,
+		0, 0, 0,
+		/* IP4_14_12 [3] */
+		FN_A25, FN_SSL, FN_VI1_G6, FN_VI1_G6_B, FN_VI2_FIELD,
+		FN_VI2_FIELD_B, 0, 0,
+		/* IP4_11_9 [3] */
+		FN_A24, FN_IO3, FN_VI1_R7, FN_VI1_R7_B, FN_VI2_CLKENB,
+		FN_VI2_CLKENB_B, 0, 0,
+		/* IP4_8_6 [3] */
+		FN_A23, FN_IO2, FN_VI1_G7, FN_VI1_G7_B, FN_VI2_G7, 0, 0, 0,
+		/* IP4_5_3 [3] */
+		FN_A22, FN_MISO_IO1, FN_VI1_R5, FN_VI1_R5_B, FN_VI2_G6, 0, 0, 0,
+		/* IP4_2_0 [3] */
+		FN_A21, FN_MOSI_IO0, FN_VI1_R4, FN_VI1_R4_B, FN_VI2_G5, 0, 0, 0,
+		}
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR5", 0xE6060034, 32,
+			     2, 3, 3, 3, 3, 3, 2, 3, 4, 3, 3) {
+		/* IP5_31_30 [2] */
+		0, 0, 0, 0,
+		/* IP5_29_27 [3] */
+		FN_DREQ0_N, FN_VI1_HSYNC_N, FN_VI1_HSYNC_N_B, FN_VI2_R7,
+		FN_SSI_SCK78_C, FN_SSI_WS78_B, 0, 0,
+		/* IP5_26_24 [3] */
+		FN_EX_WAIT0, FN_IRQ3, FN_INTC_IRQ3_N,
+		FN_VI3_CLK, FN_SCIFA0_RTS_N_B, FN_HRX0_B,
+		FN_MSIOF0_SCK_B, 0,
+		/* IP5_23_21 [3] */
+		FN_WE1_N, FN_IERX, FN_CAN1_RX, FN_VI1_G4,
+		FN_VI1_G4_B, FN_VI2_R6, FN_SCIFA0_CTS_N_B,
+		FN_IERX_C, 0,
+		/* IP5_20_18 [3] */
+		FN_WE0_N, FN_IECLK, FN_CAN_CLK,
+		FN_VI2_VSYNC_N, FN_SCIFA0_TXD_B, FN_VI2_VSYNC_N_B, 0, 0,
+		/* IP5_17_15 [3] */
+		FN_RD_WR_N, FN_VI1_G3, FN_VI1_G3_B, FN_VI2_R5, FN_SCIFA0_RXD_B,
+		FN_INTC_IRQ4_N, 0, 0,
+		/* IP5_14_13 [2] */
+		FN_RD_N, FN_CAN0_TX, FN_SCIFA0_SCK_B, 0,
+		/* IP5_12_10 [3] */
+		FN_BS_N, FN_IETX, FN_HTX1_B, FN_CAN1_TX, FN_DRACK0, FN_IETX_C,
+		0, 0,
+		/* IP5_9_6 [4] */
+		FN_EX_CS5_N, FN_CAN0_RX, FN_MSIOF1_RXD_B, FN_VI3_VSYNC_N,
+		FN_VI1_G2, FN_VI1_G2_B, FN_VI2_R4, FN_SDA1, FN_INTC_EN1_N,
+		FN_SDA1_CIS, 0, 0, 0, 0, 0, 0,
+		/* IP5_5_3 [3] */
+		FN_EX_CS4_N, FN_MSIOF1_SCK_B, FN_VI3_HSYNC_N,
+		FN_VI2_HSYNC_N, FN_SCL1, FN_VI2_HSYNC_N_B,
+		FN_INTC_EN0_N, FN_SCL1_CIS,
+		/* IP5_2_0 [3] */
+		FN_EX_CS3_N, FN_GPS_MAG, FN_VI3_FIELD, FN_VI1_G1, FN_VI1_G1_B,
+		FN_VI2_R3, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR6", 0xE6060038, 32,
+			     3, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3) {
+		/* IP6_31_29 [3] */
+		FN_ETH_REF_CLK, FN_RMII_REF_CLK, FN_HCTS0_N_E,
+		FN_STP_IVCXO27_1_B, FN_HRX0_F, 0, 0, 0,
+		/* IP6_28_26 [3] */
+		FN_ETH_LINK, FN_RMII_LINK, FN_HTX0_E,
+		FN_STP_IVCXO27_0_B, FN_SCIFB1_TXD_G, FN_TX1_E, 0, 0,
+		/* IP6_25_23 [3] */
+		FN_ETH_RXD1, FN_RMII_RXD1, FN_HRX0_E, FN_STP_ISSYNC_0_B,
+		FN_TS_SCK0_D, FN_GLO_I1_C, FN_SCIFB1_RXD_G, FN_RX1_E,
+		/* IP6_22_20 [3] */
+		FN_ETH_RXD0, FN_RMII_RXD0, FN_STP_ISEN_0_B, FN_TS_SDAT0_D,
+		FN_GLO_I0_C, FN_SCIFB1_SCK_G, FN_SCK1_E, 0,
+		/* IP6_19_17 [3] */
+		FN_ETH_RX_ER, FN_RMII_RX_ER, FN_STP_ISD_0_B,
+		FN_TS_SPSYNC0_D, FN_GLO_Q1_C, FN_SDA2_E, FN_SDA2_CIS_E, 0,
+		/* IP6_16_14 [3] */
+		FN_ETH_CRS_DV, FN_RMII_CRS_DV, FN_STP_ISCLK_0_B,
+		FN_TS_SDEN0_D, FN_GLO_Q0_C, FN_SCL2_E,
+		FN_SCL2_CIS_E, 0,
+		/* IP6_13_11 [3] */
+		FN_DACK2, FN_IRQ2, FN_INTC_IRQ2_N,
+		FN_SSI_SDATA6_B, FN_HRTS0_N_B, FN_MSIOF0_RXD_B, 0, 0,
+		/* IP6_10_9 [2] */
+		FN_DREQ2_N, FN_HSCK1_B, FN_HCTS0_N_B, FN_MSIOF0_TXD_B,
+		/* IP6_8_6 [3] */
+		FN_DACK1, FN_IRQ1, FN_INTC_IRQ1_N, FN_SSI_WS6_B,
+		FN_SSI_SDATA8_C, 0, 0, 0,
+		/* IP6_5_3 [3] */
+		FN_DREQ1_N, FN_VI1_CLKENB, FN_VI1_CLKENB_B,
+		FN_SSI_SDATA7_C, FN_SSI_SCK78_B, 0, 0, 0,
+		/* IP6_2_0 [3] */
+		FN_DACK0, FN_IRQ0, FN_INTC_IRQ0_N, FN_SSI_SCK6_B,
+		FN_VI1_VSYNC_N, FN_VI1_VSYNC_N_B, FN_SSI_WS78_C, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR7", 0xE606003C, 32,
+			     1, 2, 2, 2, 3, 3, 3, 3, 3, 2, 2, 3, 3) {
+		/* IP7_31 [1] */
+		0, 0,
+		/* IP7_30_29 [2] */
+		FN_VI0_DATA0_VI0_B0, FN_ATACS10_N, FN_AVB_RXD2,
+		FN_MII_RXD2,
+		/* IP7_28_27 [2] */
+		FN_VI0_CLK, FN_ATACS00_N, FN_AVB_RXD1, FN_MII_RXD1,
+		/* IP7_26_25 [2] */
+		FN_DU1_DOTCLKIN, FN_AUDIO_CLKC, FN_AUDIO_CLKOUT_C, 0,
+		/* IP7_24_22 [3] */
+		FN_PWM2, FN_PWMFSW0, FN_SCIFA2_RXD_C, FN_PCMWE_N, FN_IECLK_C,
+		0, 0, 0,
+		/* IP7_21_19 [3] */
+		FN_PWM1, FN_SCIFA2_TXD_C, FN_STP_ISSYNC_1_B, FN_TS_SCK1_C,
+		FN_GLO_RFON_C, FN_PCMOE_N, 0, 0,
+		/* IP7_18_16 [3] */
+		FN_PWM0, FN_SCIFA2_SCK_C, FN_STP_ISEN_1_B, FN_TS_SDAT1_C,
+		FN_GLO_SS_C, 0, 0, 0,
+		/* IP7_15_13 [3] */
+		FN_ETH_MDC, FN_RMII_MDC, FN_STP_ISD_1_B,
+		FN_TS_SPSYNC1_C, FN_GLO_SDATA_C, 0, 0, 0,
+		/* IP7_12_10 [3] */
+		FN_ETH_TXD0, FN_RMII_TXD0, FN_STP_ISCLK_1_B, FN_TS_SDEN1_C,
+		FN_GLO_SCLK_C, 0, 0, 0,
+		/* IP7_9_8 [2] */
+		FN_ETH_MAGIC, FN_RMII_MAGIC, FN_SIM0_RST_C, 0,
+		/* IP7_7_6 [2] */
+		FN_ETH_TX_EN, FN_RMII_TX_EN, FN_SIM0_CLK_C, FN_HRTS0_N_F,
+		/* IP7_5_3 [3] */
+		FN_ETH_TXD1, FN_RMII_TXD1, FN_HTX0_F, FN_BPFCLK_G, FN_RDS_CLK_F,
+		0, 0, 0,
+		/* IP7_2_0 [3] */
+		FN_ETH_MDIO, FN_RMII_MDIO, FN_HRTS0_N_E,
+		FN_SIM0_D_C, FN_HCTS0_N_F, 0, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR8", 0xE6060040, 32,
+			     1, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2,
+			     2, 2, 2, 2, 2, 2, 2) {
+		/* IP8_31 [1] */
+		0, 0,
+		/* IP8_30_29 [2] */
+		FN_SD0_CMD, FN_SCIFB1_SCK_B, FN_VI1_DATA1_VI1_B1_B, 0,
+		/* IP8_28 [1] */
+		FN_SD0_CLK, FN_VI1_DATA0_VI1_B0_B,
+		/* IP8_27 [1] */
+		FN_VI1_DATA6_VI1_B6, FN_AVB_GTXREFCLK,
+		/* IP8_26 [1] */
+		FN_VI1_DATA5_VI1_B5, FN_AVB_PHY_INT,
+		/* IP8_25_24 [2] */
+		FN_VI1_DATA4_VI1_B4, FN_SCIFA1_RTS_N_D,
+		FN_AVB_MAGIC, FN_MII_MAGIC,
+		/* IP8_23_22 [2] */
+		FN_VI1_DATA3_VI1_B3, FN_SCIFA1_CTS_N_D, FN_AVB_GTX_CLK, 0,
+		/* IP8_21_20 [2] */
+		FN_VI1_DATA2_VI1_B2, FN_SCIFA1_TXD_D, FN_AVB_MDIO,
+		FN_MII_MDIO,
+		/* IP8_19_18 [2] */
+		FN_VI1_DATA1_VI1_B1, FN_SCIFA1_RXD_D, FN_AVB_MDC, FN_MII_MDC,
+		/* IP8_17_16 [2] */
+		FN_VI1_DATA0_VI1_B0, FN_SCIFA1_SCK_D, FN_AVB_CRS, FN_MII_CRS,
+		/* IP8_15_14 [2] */
+		FN_VI1_CLK, FN_AVB_RX_DV, FN_MII_RX_DV, 0,
+		/* IP8_13_12 [2] */
+		FN_VI0_DATA7_VI0_B7, FN_AVB_RX_CLK, FN_MII_RX_CLK, 0,
+		/* IP8_11_10 [2] */
+		FN_VI0_DATA6_VI0_B6, FN_AVB_RX_ER, FN_MII_RX_ER, 0,
+		/* IP8_9_8 [2] */
+		FN_VI0_DATA5_VI0_B5, FN_EX_WAIT1, FN_AVB_RXD7, 0,
+		/* IP8_7_6 [2] */
+		FN_VI0_DATA4_VI0_B4, FN_ATAG0_N, FN_AVB_RXD6, 0,
+		/* IP8_5_4 [2] */
+		FN_VI0_DATA3_VI0_B3, FN_ATADIR0_N, FN_AVB_RXD5, 0,
+		/* IP8_3_2 [2] */
+		FN_VI0_DATA2_VI0_B2, FN_ATAWR0_N, FN_AVB_RXD4, 0,
+		/* IP8_1_0 [2] */
+		FN_VI0_DATA1_VI0_B1, FN_ATARD0_N, FN_AVB_RXD3, FN_MII_RXD3, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR9", 0xE6060044, 32,
+			     4, 2, 2, 2, 2, 2, 2, 4, 4, 2, 2, 2, 2) {
+		/* IP9_31_28 [4] */
+		FN_SD1_CD, FN_MMC1_D6, FN_TS_SDEN1, FN_USB1_EXTP,
+		FN_GLO_SS, FN_VI0_CLK_B, FN_SCL2_D, FN_SCL2_CIS_D,
+		FN_SIM0_CLK_B, FN_VI3_CLK_B, 0, 0, 0, 0, 0, 0,
+		/* IP9_27_26 [2] */
+		FN_SD1_DAT3, FN_AVB_RXD0, FN_MII_RXD0, FN_SCIFB0_RTS_N_B,
+		/* IP9_25_24 [2] */
+		FN_SD1_DAT2, FN_AVB_COL, FN_MII_COL, FN_SCIFB0_CTS_N_B,
+		/* IP9_23_22 [2] */
+		FN_SD1_DAT1, FN_AVB_LINK, FN_MII_LINK, FN_SCIFB0_TXD_B,
+		/* IP9_21_20 [2] */
+		FN_SD1_DAT0, FN_AVB_TX_CLK, FN_MII_TX_CLK, FN_SCIFB0_RXD_B,
+		/* IP9_19_18 [2] */
+		FN_SD1_CMD, FN_AVB_TX_ER, FN_MII_TX_ER, FN_SCIFB0_SCK_B,
+		/* IP9_17_16 [2] */
+		FN_SD1_CLK, FN_AVB_TX_EN, FN_MII_TX_EN, 0,
+		/* IP9_15_12 [4] */
+		FN_SD0_WP, FN_MMC0_D7, FN_TS_SPSYNC0_B, FN_USB0_IDIN,
+		FN_GLO_SDATA, FN_VI1_DATA7_VI1_B7_B, FN_SDA1_B,
+		FN_SDA1_CIS_B, FN_VI2_DATA7_VI2_B7_B, 0, 0, 0, 0, 0, 0, 0,
+		/* IP9_11_8 [4] */
+		FN_SD0_CD, FN_MMC0_D6, FN_TS_SDEN0_B, FN_USB0_EXTP,
+		FN_GLO_SCLK, FN_VI1_DATA6_VI1_B6_B, FN_SCL1_B,
+		FN_SCL1_CIS_B, FN_VI2_DATA6_VI2_B6_B, 0, 0, 0, 0, 0, 0, 0,
+		/* IP9_7_6 [2] */
+		FN_SD0_DAT3, FN_SCIFB1_RTS_N_B, FN_VI1_DATA5_VI1_B5_B, 0,
+		/* IP9_5_4 [2] */
+		FN_SD0_DAT2, FN_SCIFB1_CTS_N_B, FN_VI1_DATA4_VI1_B4_B, 0,
+		/* IP9_3_2 [2] */
+		FN_SD0_DAT1, FN_SCIFB1_TXD_B, FN_VI1_DATA3_VI1_B3_B, 0,
+		/* IP9_1_0 [2] */
+		FN_SD0_DAT0, FN_SCIFB1_RXD_B, FN_VI1_DATA2_VI1_B2_B, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR10", 0xE6060048, 32,
+			     2, 4, 3, 4, 4, 4, 4, 3, 4) {
+		/* IP10_31_30 [2] */
+		0, 0, 0, 0,
+		/* IP10_29_26 [4] */
+		FN_SD2_CD, FN_MMC0_D4, FN_TS_SDAT0_B, FN_USB2_EXTP, FN_GLO_I0,
+		FN_VI0_DATA6_VI0_B6_B, FN_HCTS0_N_D, FN_TS_SDAT1_B,
+		FN_GLO_I0_B, FN_VI3_DATA6_B, 0, 0, 0, 0, 0, 0,
+		/* IP10_25_23 [3] */
+		FN_SD2_DAT3, FN_MMC0_D3, FN_SIM0_RST, FN_VI0_DATA5_VI0_B5_B,
+		FN_HTX0_D, FN_TS_SPSYNC1_B, FN_GLO_Q1_B, FN_VI3_DATA5_B,
+		/* IP10_22_19 [4] */
+		FN_SD2_DAT2, FN_MMC0_D2, FN_BPFCLK_B, FN_RDS_CLK,
+		FN_VI0_DATA4_VI0_B4_B, FN_HRX0_D, FN_TS_SDEN1_B,
+		FN_GLO_Q0_B, FN_VI3_DATA4_B, 0, 0, 0, 0, 0, 0, 0,
+		/* IP10_18_15 [4] */
+		FN_SD2_DAT1, FN_MMC0_D1, FN_FMIN_B, FN_RDS_DATA,
+		FN_VI0_DATA3_VI0_B3_B, FN_SCIFB1_TXD_E, FN_TX1_D,
+		FN_TS_SCK0_C, FN_GLO_RFON_B, FN_VI3_DATA3_B,
+		0, 0, 0, 0, 0, 0,
+		/* IP10_14_11 [4] */
+		FN_SD2_DAT0, FN_MMC0_D0, FN_FMCLK_B,
+		FN_VI0_DATA2_VI0_B2_B, FN_SCIFB1_RXD_E, FN_RX1_D,
+		FN_TS_SDAT0_C, FN_GLO_SS_B, FN_VI3_DATA2_B,
+		0, 0, 0, 0, 0, 0, 0,
+		/* IP10_10_7 [4] */
+		FN_SD2_CMD, FN_MMC0_CMD, FN_SIM0_D,
+		FN_VI0_DATA1_VI0_B1_B, FN_SCIFB1_SCK_E, FN_SCK1_D,
+		FN_TS_SPSYNC0_C, FN_GLO_SDATA_B, FN_VI3_DATA1_B,
+		0, 0, 0, 0, 0, 0, 0,
+		/* IP10_6_4 [3] */
+		FN_SD2_CLK, FN_MMC0_CLK, FN_SIM0_CLK,
+		FN_VI0_DATA0_VI0_B0_B, FN_TS_SDEN0_C, FN_GLO_SCLK_B,
+		FN_VI3_DATA0_B, 0,
+		/* IP10_3_0 [4] */
+		FN_SD1_WP, FN_MMC1_D7, FN_TS_SPSYNC1, FN_USB1_IDIN,
+		FN_GLO_RFON, FN_VI1_CLK_B, FN_SDA2_D, FN_SDA2_CIS_D,
+		FN_SIM0_D_B, 0, 0, 0, 0, 0, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR11", 0xE606004C, 32,
+			     2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3) {
+		/* IP11_31_30 [2] */
+		FN_SSI_SCK0129, FN_CAN_CLK_B, FN_MOUT0, 0,
+		/* IP11_29_27 [3] */
+		FN_MLB_DAT, FN_SPV_EVEN, FN_SCIFB1_TXD_D, FN_TX1_C, FN_BPFCLK_C,
+		FN_RDS_CLK_B, 0, 0,
+		/* IP11_26_24 [3] */
+		FN_MLB_SIG, FN_SCIFB1_RXD_D, FN_RX1_C, FN_SDA2_B, FN_SDA2_CIS_B,
+		0, 0, 0,
+		/* IP11_23_22 [2] */
+		FN_MLB_CLK, FN_SCL2_B, FN_SCL2_CIS_B, 0,
+		/* IP11_21_18 [4] */
+		FN_SD3_WP, FN_MMC1_D5, FN_TS_SCK1, FN_GLO_Q1, FN_FMIN_C,
+		FN_RDS_DATA_B, FN_FMIN_E, FN_RDS_DATA_D, FN_FMIN_F,
+		FN_RDS_DATA_E, 0, 0, 0, 0, 0, 0,
+		/* IP11_17_15 [3] */
+		FN_SD3_CD, FN_MMC1_D4, FN_TS_SDAT1,
+		FN_VSP, FN_GLO_Q0, FN_SIM0_RST_B, 0, 0,
+		/* IP11_14_13 [2] */
+		FN_SD3_DAT3, FN_MMC1_D3, FN_SCKZ, 0,
+		/* IP11_12_11 [2] */
+		FN_SD3_DAT2, FN_MMC1_D2, FN_SDATA, 0,
+		/* IP11_10_9 [2] */
+		FN_SD3_DAT1, FN_MMC1_D1, FN_MDATA, 0,
+		/* IP11_8_7 [2] */
+		FN_SD3_DAT0, FN_MMC1_D0, FN_STM_N, 0,
+		/* IP11_6_5 [2] */
+		FN_SD3_CMD, FN_MMC1_CMD, FN_MTS_N, 0,
+		/* IP11_4 [1] */
+		FN_SD3_CLK, FN_MMC1_CLK,
+		/* IP11_3_0 [4] */
+		FN_SD2_WP, FN_MMC0_D5, FN_TS_SCK0_B, FN_USB2_IDIN,
+		FN_GLO_I1, FN_VI0_DATA7_VI0_B7_B, FN_HRTS0_N_D,
+		FN_TS_SCK1_B, FN_GLO_I1_B, FN_VI3_DATA7_B, 0, 0, 0, 0, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR12", 0xE6060050, 32,
+			     1, 3, 3, 2, 3, 3, 3, 3, 3, 2, 2, 2, 2) {
+		/* IP12_31 [1] */
+		0, 0,
+		/* IP12_30_28 [3] */
+		FN_SSI_WS5, FN_SCIFB1_RXD, FN_IECLK_B,
+		FN_DU2_EXVSYNC_DU2_VSYNC, FN_QSTB_QHE,
+		FN_CAN_DEBUGOUT4, 0, 0,
+		/* IP12_27_25 [3] */
+		FN_SSI_SCK5, FN_SCIFB1_SCK,
+		FN_IERX_B, FN_DU2_EXHSYNC_DU2_HSYNC, FN_QSTH_QHS,
+		FN_CAN_DEBUGOUT3, 0, 0,
+		/* IP12_24_23 [2] */
+		FN_SSI_SDATA4, FN_STP_ISSYNC_0, FN_MSIOF1_RXD,
+		FN_CAN_DEBUGOUT2,
+		/* IP12_22_20 [3] */
+		FN_SSI_WS4, FN_STP_ISEN_0, FN_SCIFB0_RTS_N,
+		FN_MSIOF1_TXD, FN_SSI_WS5_C, FN_CAN_DEBUGOUT1, 0, 0,
+		/* IP12_19_17 [3] */
+		FN_SSI_SCK4, FN_STP_ISD_0, FN_SCIFB0_CTS_N,
+		FN_MSIOF1_SS2, FN_SSI_SCK5_C, FN_CAN_DEBUGOUT0, 0, 0,
+		/* IP12_16_14 [3] */
+		FN_SSI_SDATA3, FN_STP_ISCLK_0,
+		FN_SCIFB0_TXD, FN_MSIOF1_SS1, FN_CAN_TXCLK, 0, 0, 0,
+		/* IP12_13_11 [3] */
+		FN_SSI_WS34, FN_STP_IVCXO27_0, FN_SCIFB0_RXD, FN_MSIOF1_SYNC,
+		FN_CAN_STEP0, 0, 0, 0,
+		/* IP12_10_8 [3] */
+		FN_SSI_SCK34, FN_STP_OPWM_0, FN_SCIFB0_SCK,
+		FN_MSIOF1_SCK, FN_CAN_DEBUG_HW_TRIGGER, 0, 0, 0,
+		/* IP12_7_6 [2] */
+		FN_SSI_SDATA2, FN_CAN1_RX_B, FN_SSI_SCK1, FN_MOUT6,
+		/* IP12_5_4 [2] */
+		FN_SSI_SDATA1, FN_CAN1_TX_B, FN_MOUT5, 0,
+		/* IP12_3_2 [2] */
+		FN_SSI_SDATA0, FN_CAN0_RX_B, FN_MOUT2, 0,
+		/* IP12_1_0 [2] */
+		FN_SSI_WS0129, FN_CAN0_TX_B, FN_MOUT1, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR13", 0xE6060054, 32,
+			     1, 2, 3, 3, 4, 3, 3, 3, 3, 4, 3) {
+		/* IP13_31 [1] */
+		0, 0,
+		/* IP13_30_29 [2] */
+		FN_AUDIO_CLKA, FN_SCIFB2_RTS_N, FN_CAN_DEBUGOUT14, 0,
+		/* IP13_28_26 [3] */
+		FN_SSI_SDATA9, FN_STP_ISSYNC_1, FN_SCIFB2_CTS_N, FN_SSI_WS1,
+		FN_SSI_SDATA5_C, FN_CAN_DEBUGOUT13, 0, 0,
+		/* IP13_25_23 [3] */
+		FN_SSI_SDATA8, FN_STP_ISEN_1, FN_SCIFB2_TXD, FN_CAN0_TX_C,
+		FN_CAN_DEBUGOUT12, FN_SSI_SDATA8_B, 0, 0,
+		/* IP13_22_19 [4] */
+		FN_SSI_SDATA7, FN_STP_ISD_1, FN_SCIFB2_RXD, FN_SCIFA2_RTS_N,
+		FN_TCLK2, FN_QSTVA_QVS, FN_CAN_DEBUGOUT11, FN_BPFCLK_E,
+		FN_RDS_CLK_D, FN_SSI_SDATA7_B, FN_FMIN_G, FN_RDS_DATA_F,
+		0, 0, 0, 0,
+		/* IP13_18_16 [3] */
+		FN_SSI_WS78, FN_STP_ISCLK_1, FN_SCIFB2_SCK, FN_SCIFA2_CTS_N,
+		FN_DU2_DR7, FN_LCDOUT7, FN_CAN_DEBUGOUT10, 0,
+		/* IP13_15_13 [3] */
+		FN_SSI_SCK78, FN_STP_IVCXO27_1, FN_SCK1, FN_SCIFA1_SCK,
+		FN_DU2_DR6, FN_LCDOUT6, FN_CAN_DEBUGOUT9, 0,
+		/* IP13_12_10 [3] */
+		FN_SSI_SDATA6, FN_FMIN_D, FN_RDS_DATA_C, FN_DU2_DR5, FN_LCDOUT5,
+		FN_CAN_DEBUGOUT8, 0, 0,
+		/* IP13_9_7 [3] */
+		FN_SSI_WS6, FN_SCIFB1_RTS_N, FN_CAN0_TX_D, FN_DU2_DR4,
+		FN_LCDOUT4, FN_CAN_DEBUGOUT7, 0, 0,
+		/* IP13_6_3 [4] */
+		FN_SSI_SCK6, FN_SCIFB1_CTS_N, FN_BPFCLK_D, FN_RDS_CLK_C,
+		FN_DU2_DR3, FN_LCDOUT3, FN_CAN_DEBUGOUT6,
+		FN_BPFCLK_F, FN_RDS_CLK_E, 0, 0, 0, 0, 0, 0, 0,
+		/* IP13_2_0 [3] */
+		FN_SSI_SDATA5, FN_SCIFB1_TXD, FN_IETX_B, FN_DU2_DR2,
+		FN_LCDOUT2, FN_CAN_DEBUGOUT5, 0, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR14", 0xE6060058, 32,
+			     1, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3) {
+		/* IP14_30 [1] */
+		0, 0,
+		/* IP14_30_28 [3] */
+		FN_SCIFA1_RTS_N, FN_AD_NCS_N, FN_RTS1_N_TANS,
+		FN_MSIOF3_TXD, FN_DU1_DOTCLKOUT, FN_QSTVB_QVE,
+		FN_HRTS0_N_C, 0,
+		/* IP14_27_25 [3] */
+		FN_SCIFA1_CTS_N, FN_AD_CLK, FN_CTS1_N, FN_MSIOF3_RXD,
+		FN_DU0_DOTCLKOUT, FN_QCLK, 0, 0,
+		/* IP14_24_22 [3] */
+		FN_SCIFA1_TXD, FN_AD_DO, FN_TX1, FN_DU2_DG1,
+		FN_LCDOUT9, 0, 0, 0,
+		/* IP14_21_19 [3] */
+		FN_SCIFA1_RXD, FN_AD_DI, FN_RX1,
+		FN_DU2_EXODDF_DU2_ODDF_DISP_CDE, FN_QCPV_QDE, 0, 0, 0,
+		/* IP14_18_16 [3] */
+		FN_SCIFA0_RTS_N, FN_HRTS1_N, FN_RTS0_N_TANS,
+		FN_MSIOF3_SS1, FN_DU2_DG0, FN_LCDOUT8, FN_PWM1_B, 0,
+		/* IP14_15_12 [4] */
+		FN_SCIFA0_CTS_N, FN_HCTS1_N, FN_CTS0_N, FN_MSIOF3_SYNC,
+		FN_DU2_DG3, FN_LCDOUT11, FN_PWM0_B, FN_SCL1_C, FN_SCL1_CIS_C,
+		0, 0, 0, 0, 0, 0, 0,
+		/* IP14_11_9 [3] */
+		FN_SCIFA0_TXD, FN_HTX1, FN_TX0, FN_DU2_DR1, FN_LCDOUT1,
+		0, 0, 0,
+		/* IP14_8_6 [3] */
+		FN_SCIFA0_RXD, FN_HRX1, FN_RX0, FN_DU2_DR0, FN_LCDOUT0,
+		0, 0, 0,
+		/* IP14_5_3 [3] */
+		FN_SCIFA0_SCK, FN_HSCK1, FN_SCK0, FN_MSIOF3_SS2, FN_DU2_DG2,
+		FN_LCDOUT10, FN_SDA1_C, FN_SDA1_CIS_C,
+		/* IP14_2_0 [3] */
+		FN_AUDIO_CLKB, FN_SCIF_CLK, FN_CAN0_RX_D,
+		FN_DVC_MUTE, FN_CAN0_RX_C, FN_CAN_DEBUGOUT15,
+		FN_REMOCON, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR15", 0xE606005C, 32,
+			     2, 2, 2, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3) {
+		/* IP15_31_30 [2] */
+		0, 0, 0, 0,
+		/* IP15_29_28 [2] */
+		FN_MSIOF0_TXD, FN_ADICHS1, FN_DU2_DG6, FN_LCDOUT14,
+		/* IP15_27_26 [2] */
+		FN_MSIOF0_SS1, FN_ADICHS0, FN_DU2_DG5, FN_LCDOUT13,
+		/* IP15_25_23 [3] */
+		FN_MSIOF0_SYNC, FN_TS_SCK0, FN_SSI_SCK2, FN_ADIDATA,
+		FN_DU2_DB7, FN_LCDOUT23, FN_SCIFA2_RXD_B, 0,
+		/* IP15_22_20 [3] */
+		FN_MSIOF0_SCK, FN_TS_SDAT0, FN_ADICLK,
+		FN_DU2_DB6, FN_LCDOUT22, 0, 0, 0,
+		/* IP15_19_18 [2] */
+		FN_HRTS0_N, FN_SSI_WS9, FN_DU2_DB5, FN_LCDOUT21,
+		/* IP15_17_16 [2] */
+		FN_HCTS0_N, FN_SSI_SCK9, FN_DU2_DB4, FN_LCDOUT20,
+		/* IP15_15_14 [2] */
+		FN_HTX0, FN_DU2_DB3, FN_LCDOUT19, 0,
+		/* IP15_13_12 [2] */
+		FN_HRX0, FN_DU2_DB2, FN_LCDOUT18, 0,
+		/* IP15_11_9 [3] */
+		FN_HSCK0, FN_TS_SDEN0, FN_DU2_DG4, FN_LCDOUT12, FN_HCTS0_N_C,
+		0, 0, 0,
+		/* IP15_8_6 [3] */
+		FN_SCIFA2_TXD, FN_BPFCLK, 0, FN_DU2_DB1, FN_LCDOUT17,
+		FN_SDA2, FN_SDA2_CIS, 0,
+		/* IP15_5_3 [3] */
+		FN_SCIFA2_RXD, FN_FMIN, 0, FN_DU2_DB0, FN_LCDOUT16,
+		FN_SCL2, FN_SCL2_CIS, 0,
+		/* IP15_2_0 [3] */
+		FN_SCIFA2_SCK, FN_FMCLK, 0, FN_MSIOF3_SCK, FN_DU2_DG7,
+		FN_LCDOUT15, FN_SCIF_CLK_B, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("IPSR16", 0xE6060160, 32,
+			     4, 4, 4, 4, 4, 4, 1, 1, 3, 3) {
+		/* IP16_31_28 [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP16_27_24 [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP16_23_20 [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP16_19_16 [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP16_15_12 [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP16_11_8 [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* IP16_7 [1] */
+		FN_USB1_OVC, FN_TCLK1_B,
+		/* IP16_6 [1] */
+		FN_USB1_PWEN, FN_AUDIO_CLKOUT_D,
+		/* IP16_5_3 [3] */
+		FN_MSIOF0_RXD, FN_TS_SPSYNC0, FN_SSI_WS2,
+		FN_ADICS_SAMP, FN_DU2_CDE, FN_QPOLB, FN_HRX0_C, 0,
+		/* IP16_2_0 [3] */
+		FN_MSIOF0_SS2, FN_AUDIO_CLKOUT, FN_ADICHS2,
+		FN_DU2_DISP, FN_QPOLA, FN_HTX0_C, FN_SCIFA2_TXD_B, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("MOD_SEL", 0xE6060090, 32,
+			     3, 2, 2, 3, 2, 1, 1, 1, 2, 1,
+			     2, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1) {
+		/* SEL_SCIF1 [3] */
+		FN_SEL_SCIF1_0, FN_SEL_SCIF1_1, FN_SEL_SCIF1_2, FN_SEL_SCIF1_3,
+		FN_SEL_SCIF1_4, 0, 0, 0,
+		/* SEL_SCIFB [2] */
+		FN_SEL_SCIFB_0, FN_SEL_SCIFB_1, FN_SEL_SCIFB_2, 0,
+		/* SEL_SCIFB2 [2] */
+		FN_SEL_SCIFB2_0, FN_SEL_SCIFB2_1, FN_SEL_SCIFB2_2, 0,
+		/* SEL_SCIFB1 [3] */
+		FN_SEL_SCIFB1_0, FN_SEL_SCIFB1_1, FN_SEL_SCIFB1_2,
+		FN_SEL_SCIFB1_3, FN_SEL_SCIFB1_4, FN_SEL_SCIFB1_5,
+		FN_SEL_SCIFB1_6, 0,
+		/* SEL_SCIFA1 [2] */
+		FN_SEL_SCIFA1_0, FN_SEL_SCIFA1_1, FN_SEL_SCIFA1_2,
+		FN_SEL_SCIFA1_3,
+		/* SEL_SCIF0 [1] */
+		FN_SEL_SCIF0_0, FN_SEL_SCIF0_1,
+		/* SEL_SCIFA [1] */
+		FN_SEL_SCFA_0, FN_SEL_SCFA_1,
+		/* SEL_SOF1 [1] */
+		FN_SEL_SOF1_0, FN_SEL_SOF1_1,
+		/* SEL_SSI7 [2] */
+		FN_SEL_SSI7_0, FN_SEL_SSI7_1, FN_SEL_SSI7_2, 0,
+		/* SEL_SSI6 [1] */
+		FN_SEL_SSI6_0, FN_SEL_SSI6_1,
+		/* SEL_SSI5 [2] */
+		FN_SEL_SSI5_0, FN_SEL_SSI5_1, FN_SEL_SSI5_2, 0,
+		/* SEL_VI3 [1] */
+		FN_SEL_VI3_0, FN_SEL_VI3_1,
+		/* SEL_VI2 [1] */
+		FN_SEL_VI2_0, FN_SEL_VI2_1,
+		/* SEL_VI1 [1] */
+		FN_SEL_VI1_0, FN_SEL_VI1_1,
+		/* SEL_VI0 [1] */
+		FN_SEL_VI0_0, FN_SEL_VI0_1,
+		/* SEL_TSIF1 [2] */
+		FN_SEL_TSIF1_0, FN_SEL_TSIF1_1, FN_SEL_TSIF1_2, 0,
+		/* RESERVED [1] */
+		0, 0,
+		/* SEL_LBS [1] */
+		FN_SEL_LBS_0, FN_SEL_LBS_1,
+		/* SEL_TSIF0 [2] */
+		FN_SEL_TSIF0_0, FN_SEL_TSIF0_1, FN_SEL_TSIF0_2, FN_SEL_TSIF0_3,
+		/* SEL_SOF3 [1] */
+		FN_SEL_SOF3_0, FN_SEL_SOF3_1,
+		/* SEL_SOF0 [1] */
+		FN_SEL_SOF0_0, FN_SEL_SOF0_1, }
+	},
+	{ PINMUX_CFG_REG_VAR("MOD_SEL2", 0xE6060094, 32,
+			     2, 1, 1, 1, 1, 2, 1, 2, 1,
+			     2, 1, 1, 1, 3, 3, 2, 3, 2, 2) {
+		/* RESEVED [2] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESEVED [1] */
+		0, 0,
+		/* SEL_TMU1 [1] */
+		FN_SEL_TMU1_0, FN_SEL_TMU1_1,
+		/* SEL_HSCIF1 [1] */
+		FN_SEL_HSCIF1_0, FN_SEL_HSCIF1_1,
+		/* SEL_SCIFCLK [1] */
+		FN_SEL_SCIFCLK_0, FN_SEL_SCIFCLK_1,
+		/* SEL_CAN0 [2] */
+		FN_SEL_CAN0_0, FN_SEL_CAN0_1, FN_SEL_CAN0_2, FN_SEL_CAN0_3,
+		/* SEL_CANCLK [1] */
+		FN_SEL_CANCLK_0, FN_SEL_CANCLK_1,
+		/* SEL_SCIFA2 [2] */
+		FN_SEL_SCIFA2_0, FN_SEL_SCIFA2_1, FN_SEL_SCIFA2_2, 0,
+		/* SEL_CAN1 [1] */
+		FN_SEL_CAN1_0, FN_SEL_CAN1_1,
+		/* RESEVED [2] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESEVED [1] */
+		0, 0,
+		/* SEL_ADI [1] */
+		FN_SEL_ADI_0, FN_SEL_ADI_1,
+		/* SEL_SSP [1] */
+		FN_SEL_SSP_0, FN_SEL_SSP_1,
+		/* SEL_FM [3] */
+		FN_SEL_FM_0, FN_SEL_FM_1, FN_SEL_FM_2, FN_SEL_FM_3,
+		FN_SEL_FM_4, FN_SEL_FM_5, FN_SEL_FM_6, 0,
+		/* SEL_HSCIF0 [3] */
+		FN_SEL_HSCIF0_0, FN_SEL_HSCIF0_1, FN_SEL_HSCIF0_2,
+		FN_SEL_HSCIF0_3, FN_SEL_HSCIF0_4, FN_SEL_HSCIF0_5, 0, 0,
+		/* SEL_GPS [2] */
+		FN_SEL_GPS_0, FN_SEL_GPS_1, FN_SEL_GPS_2, 0,
+		/* SEL_RDS [3] */
+		FN_SEL_RDS_0, FN_SEL_RDS_1, FN_SEL_RDS_2,
+		FN_SEL_RDS_3, FN_SEL_RDS_4, FN_SEL_RDS_5, 0, 0,
+		/* SEL_SIM [2] */
+		FN_SEL_SIM_0, FN_SEL_SIM_1, FN_SEL_SIM_2, 0,
+		/* SEL_SSI8 [2] */
+		FN_SEL_SSI8_0, FN_SEL_SSI8_1, FN_SEL_SSI8_2, 0, }
+	},
+	{ PINMUX_CFG_REG_VAR("MOD_SEL3", 0xE6060098, 32,
+			     1, 1, 2, 4, 4, 2, 2,
+			     4, 2, 3, 2, 3, 2) {
+		/* SEL_IICDVFS [1] */
+		FN_SEL_IICDVFS_0, FN_SEL_IICDVFS_1,
+		/* SEL_IIC0 [1] */
+		FN_SEL_IIC0_0, FN_SEL_IIC0_1,
+		/* RESEVED [2] */
+		0, 0, 0, 0,
+		/* RESEVED [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESEVED [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESEVED [2] */
+		0, 0, 0, 0,
+		/* SEL_IEB [2] */
+		FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, 0,
+		/* RESEVED [4] */
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESEVED [2] */
+		0, 0, 0, 0,
+		/* SEL_IIC2 [3] */
+		FN_SEL_IIC2_0, FN_SEL_IIC2_1, FN_SEL_IIC2_2, FN_SEL_IIC2_3,
+		FN_SEL_IIC2_4, 0, 0, 0,
+		/* SEL_IIC1 [2] */
+		FN_SEL_IIC1_0, FN_SEL_IIC1_1, FN_SEL_IIC1_2, 0,
+		/* SEL_I2C2 [3] */
+		FN_SEL_I2C2_0, FN_SEL_I2C2_1, FN_SEL_I2C2_2, FN_SEL_I2C2_3,
+		FN_SEL_I2C2_4, 0, 0, 0,
+		/* SEL_I2C1 [2] */
+		FN_SEL_I2C1_0, FN_SEL_I2C1_1, FN_SEL_I2C1_2, 0, }
+	},
+	{ },
+};
+
+const struct sh_pfc_soc_info r8a7790_pinmux_info = {
+	.name = "r8a77900_pfc",
+	.unlock_reg = 0xe6060000, /* PMMR */
+
+	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
+
+	.pins = pinmux_pins,
+	.nr_pins = ARRAY_SIZE(pinmux_pins),
+	.groups = pinmux_groups,
+	.nr_groups = ARRAY_SIZE(pinmux_groups),
+	.functions = pinmux_functions,
+	.nr_functions = ARRAY_SIZE(pinmux_functions),
+
+	.cfg_regs = pinmux_config_regs,
+
+	.gpio_data = pinmux_data,
+	.gpio_data_size = ARRAY_SIZE(pinmux_data),
+};
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7372.c b/drivers/pinctrl/sh-pfc/pfc-sh7372.c
index df0ae21..6dfb187 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7372.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7372.c
@@ -20,10 +20,14 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#include <linux/io.h>
 #include <linux/kernel.h>
+#include <linux/pinctrl/pinconf-generic.h>
+
 #include <mach/irqs.h>
 #include <mach/sh7372.h>
 
+#include "core.h"
 #include "sh_pfc.h"
 
 #define CPU_ALL_PORT(fn, pfx, sfx) \
@@ -34,6 +38,35 @@
 	PORT_10(fn, pfx##16, sfx),	PORT_10(fn, pfx##17, sfx), \
 	PORT_10(fn, pfx##18, sfx),	PORT_1(fn, pfx##190, sfx)
 
+#undef _GPIO_PORT
+#define _GPIO_PORT(gpio, sfx)						\
+	[gpio] = {							\
+		.name = __stringify(PORT##gpio),			\
+		.enum_id = PORT##gpio##_DATA,				\
+	}
+
+#define IRQC_PIN_MUX(irq, pin)						\
+static const unsigned int intc_irq##irq##_pins[] = {			\
+	pin,								\
+};									\
+static const unsigned int intc_irq##irq##_mux[] = {			\
+	IRQ##irq##_MARK,						\
+}
+
+#define IRQC_PINS_MUX(irq, pin0, pin1)					\
+static const unsigned int intc_irq##irq##_0_pins[] = {			\
+	pin0,								\
+};									\
+static const unsigned int intc_irq##irq##_0_mux[] = {			\
+	IRQ##irq##_##pin0##_MARK,					\
+};									\
+static const unsigned int intc_irq##irq##_1_pins[] = {			\
+	pin1,								\
+};									\
+static const unsigned int intc_irq##irq##_1_mux[] = {			\
+	IRQ##irq##_##pin1##_MARK,					\
+}
+
 enum {
 	PINMUX_RESERVED = 0,
 
@@ -47,16 +80,6 @@ enum {
 	PORT_ALL(IN),
 	PINMUX_INPUT_END,
 
-	/* PORT0_IN_PU -> PORT190_IN_PU */
-	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_ALL(IN_PU),
-	PINMUX_INPUT_PULLUP_END,
-
-	/* PORT0_IN_PD -> PORT190_IN_PD */
-	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_ALL(IN_PD),
-	PINMUX_INPUT_PULLDOWN_END,
-
 	/* PORT0_OUT -> PORT190_OUT */
 	PINMUX_OUTPUT_BEGIN,
 	PORT_ALL(OUT),
@@ -368,124 +391,11 @@ enum {
 	PINMUX_MARK_END,
 };
 
-static const pinmux_enum_t pinmux_data[] = {
+#define _PORT_DATA(pfx, sfx)	PORT_DATA_IO(pfx)
+#define PINMUX_DATA_GP_ALL()	CPU_ALL_PORT(_PORT_DATA, , unused)
 
-	/* specify valid pin states for each pin in GPIO mode */
-	PORT_DATA_IO_PD(0),		PORT_DATA_IO_PD(1),
-	PORT_DATA_O(2),			PORT_DATA_I_PD(3),
-	PORT_DATA_I_PD(4),		PORT_DATA_I_PD(5),
-	PORT_DATA_IO_PU_PD(6),		PORT_DATA_I_PD(7),
-	PORT_DATA_IO_PD(8),		PORT_DATA_O(9),
-
-	PORT_DATA_O(10),		PORT_DATA_O(11),
-	PORT_DATA_IO_PU_PD(12),		PORT_DATA_IO_PD(13),
-	PORT_DATA_IO_PD(14),		PORT_DATA_O(15),
-	PORT_DATA_IO_PD(16),		PORT_DATA_IO_PD(17),
-	PORT_DATA_I_PD(18),		PORT_DATA_IO(19),
-
-	PORT_DATA_IO(20),		PORT_DATA_IO(21),
-	PORT_DATA_IO(22),		PORT_DATA_IO(23),
-	PORT_DATA_IO(24),		PORT_DATA_IO(25),
-	PORT_DATA_IO(26),		PORT_DATA_IO(27),
-	PORT_DATA_IO(28),		PORT_DATA_IO(29),
-
-	PORT_DATA_IO(30),		PORT_DATA_IO(31),
-	PORT_DATA_IO(32),		PORT_DATA_IO(33),
-	PORT_DATA_IO(34),		PORT_DATA_IO(35),
-	PORT_DATA_IO(36),		PORT_DATA_IO(37),
-	PORT_DATA_IO(38),		PORT_DATA_IO(39),
-
-	PORT_DATA_IO(40),		PORT_DATA_IO(41),
-	PORT_DATA_IO(42),		PORT_DATA_IO(43),
-	PORT_DATA_IO(44),		PORT_DATA_IO(45),
-	PORT_DATA_IO_PU(46),		PORT_DATA_IO_PU(47),
-	PORT_DATA_IO_PU(48),		PORT_DATA_IO_PU(49),
-
-	PORT_DATA_IO_PU(50),		PORT_DATA_IO_PU(51),
-	PORT_DATA_IO_PU(52),		PORT_DATA_IO_PU(53),
-	PORT_DATA_IO_PU(54),		PORT_DATA_IO_PU(55),
-	PORT_DATA_IO_PU(56),		PORT_DATA_IO_PU(57),
-	PORT_DATA_IO_PU(58),		PORT_DATA_IO_PU(59),
-
-	PORT_DATA_IO_PU(60),		PORT_DATA_IO_PU(61),
-	PORT_DATA_IO(62),		PORT_DATA_O(63),
-	PORT_DATA_O(64),		PORT_DATA_IO_PU(65),
-	PORT_DATA_O(66),		PORT_DATA_IO_PU(67),  /*66?*/
-	PORT_DATA_O(68),		PORT_DATA_IO(69),
-
-	PORT_DATA_IO(70),		PORT_DATA_IO(71),
-	PORT_DATA_O(72),		PORT_DATA_I_PU(73),
-	PORT_DATA_I_PU_PD(74),		PORT_DATA_IO_PU_PD(75),
-	PORT_DATA_IO_PU_PD(76),		PORT_DATA_IO_PU_PD(77),
-	PORT_DATA_IO_PU_PD(78),		PORT_DATA_IO_PU_PD(79),
-
-	PORT_DATA_IO_PU_PD(80),		PORT_DATA_IO_PU_PD(81),
-	PORT_DATA_IO_PU_PD(82),		PORT_DATA_IO_PU_PD(83),
-	PORT_DATA_IO_PU_PD(84),		PORT_DATA_IO_PU_PD(85),
-	PORT_DATA_IO_PU_PD(86),		PORT_DATA_IO_PU_PD(87),
-	PORT_DATA_IO_PU_PD(88),		PORT_DATA_IO_PU_PD(89),
-
-	PORT_DATA_IO_PU_PD(90),		PORT_DATA_IO_PU_PD(91),
-	PORT_DATA_IO_PU_PD(92),		PORT_DATA_IO_PU_PD(93),
-	PORT_DATA_IO_PU_PD(94),		PORT_DATA_IO_PU_PD(95),
-	PORT_DATA_IO_PU(96),		PORT_DATA_IO_PU_PD(97),
-	PORT_DATA_IO_PU_PD(98),		PORT_DATA_O(99), /*99?*/
-
-	PORT_DATA_IO_PD(100),		PORT_DATA_IO_PD(101),
-	PORT_DATA_IO_PD(102),		PORT_DATA_IO_PD(103),
-	PORT_DATA_IO_PD(104),		PORT_DATA_IO_PD(105),
-	PORT_DATA_IO_PU(106),		PORT_DATA_IO_PU(107),
-	PORT_DATA_IO_PU(108),		PORT_DATA_IO_PU(109),
-
-	PORT_DATA_IO_PU(110),		PORT_DATA_IO_PU(111),
-	PORT_DATA_IO_PD(112),		PORT_DATA_IO_PD(113),
-	PORT_DATA_IO_PU(114),		PORT_DATA_IO_PU(115),
-	PORT_DATA_IO_PU(116),		PORT_DATA_IO_PU(117),
-	PORT_DATA_IO_PU(118),		PORT_DATA_IO_PU(119),
-
-	PORT_DATA_IO_PU(120),		PORT_DATA_IO_PD(121),
-	PORT_DATA_IO_PD(122),		PORT_DATA_IO_PD(123),
-	PORT_DATA_IO_PD(124),		PORT_DATA_IO_PD(125),
-	PORT_DATA_IO_PD(126),		PORT_DATA_IO_PD(127),
-	PORT_DATA_IO_PD(128),		PORT_DATA_IO_PU_PD(129),
-
-	PORT_DATA_IO_PU_PD(130),	PORT_DATA_IO_PU_PD(131),
-	PORT_DATA_IO_PU_PD(132),	PORT_DATA_IO_PU_PD(133),
-	PORT_DATA_IO_PU_PD(134),	PORT_DATA_IO_PU_PD(135),
-	PORT_DATA_IO_PD(136),		PORT_DATA_IO_PD(137),
-	PORT_DATA_IO_PD(138),		PORT_DATA_IO_PD(139),
-
-	PORT_DATA_IO_PD(140),		PORT_DATA_IO_PD(141),
-	PORT_DATA_IO_PD(142),		PORT_DATA_IO_PU_PD(143),
-	PORT_DATA_IO_PD(144),		PORT_DATA_IO_PD(145),
-	PORT_DATA_IO_PD(146),		PORT_DATA_IO_PD(147),
-	PORT_DATA_IO_PD(148),		PORT_DATA_IO_PD(149),
-
-	PORT_DATA_IO_PD(150),		PORT_DATA_IO_PD(151),
-	PORT_DATA_IO_PU_PD(152),	PORT_DATA_I_PD(153),
-	PORT_DATA_IO_PU_PD(154),	PORT_DATA_I_PD(155),
-	PORT_DATA_IO_PD(156),		PORT_DATA_IO_PD(157),
-	PORT_DATA_I_PD(158),		PORT_DATA_IO_PD(159),
-
-	PORT_DATA_O(160),		PORT_DATA_IO_PD(161),
-	PORT_DATA_IO_PD(162),		PORT_DATA_IO_PD(163),
-	PORT_DATA_I_PD(164),		PORT_DATA_IO_PD(165),
-	PORT_DATA_I_PD(166),		PORT_DATA_I_PD(167),
-	PORT_DATA_I_PD(168),		PORT_DATA_I_PD(169),
-
-	PORT_DATA_I_PD(170),		PORT_DATA_O(171),
-	PORT_DATA_IO_PU_PD(172),	PORT_DATA_IO_PU_PD(173),
-	PORT_DATA_IO_PU_PD(174),	PORT_DATA_IO_PU_PD(175),
-	PORT_DATA_IO_PU_PD(176),	PORT_DATA_IO_PU_PD(177),
-	PORT_DATA_IO_PU_PD(178),	PORT_DATA_O(179),
-
-	PORT_DATA_IO_PU_PD(180),	PORT_DATA_IO_PU_PD(181),
-	PORT_DATA_IO_PU_PD(182),	PORT_DATA_IO_PU_PD(183),
-	PORT_DATA_IO_PU_PD(184),	PORT_DATA_O(185),
-	PORT_DATA_IO_PU_PD(186),	PORT_DATA_IO_PU_PD(187),
-	PORT_DATA_IO_PU_PD(188),	PORT_DATA_IO_PU_PD(189),
-
-	PORT_DATA_IO_PU_PD(190),
+static const pinmux_enum_t pinmux_data[] = {
+	PINMUX_DATA_GP_ALL(),
 
 	/* IRQ */
 	PINMUX_DATA(IRQ0_6_MARK,	PORT6_FN0, 	MSEL1CR_0_0),
@@ -929,10 +839,582 @@ static const pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(MFIv4_MARK,		MSEL4CR_6_1),
 };
 
+#define SH7372_PIN(pin, cfgs)						\
+	{								\
+		.name = __stringify(PORT##pin),				\
+		.enum_id = PORT##pin##_DATA,				\
+		.configs = cfgs,					\
+	}
+
+#define __I		(SH_PFC_PIN_CFG_INPUT)
+#define __O		(SH_PFC_PIN_CFG_OUTPUT)
+#define __IO		(SH_PFC_PIN_CFG_INPUT | SH_PFC_PIN_CFG_OUTPUT)
+#define __PD		(SH_PFC_PIN_CFG_PULL_DOWN)
+#define __PU		(SH_PFC_PIN_CFG_PULL_UP)
+#define __PUD		(SH_PFC_PIN_CFG_PULL_DOWN | SH_PFC_PIN_CFG_PULL_UP)
+
+#define SH7372_PIN_I_PD(pin)		SH7372_PIN(pin, __I | __PD)
+#define SH7372_PIN_I_PU(pin)		SH7372_PIN(pin, __I | __PU)
+#define SH7372_PIN_I_PU_PD(pin)		SH7372_PIN(pin, __I | __PUD)
+#define SH7372_PIN_IO(pin)		SH7372_PIN(pin, __IO)
+#define SH7372_PIN_IO_PD(pin)		SH7372_PIN(pin, __IO | __PD)
+#define SH7372_PIN_IO_PU(pin)		SH7372_PIN(pin, __IO | __PU)
+#define SH7372_PIN_IO_PU_PD(pin)	SH7372_PIN(pin, __IO | __PUD)
+#define SH7372_PIN_O(pin)		SH7372_PIN(pin, __O)
+#define SH7372_PIN_O_PU_PD(pin)		SH7372_PIN(pin, __O | __PUD)
+
 static struct sh_pfc_pin pinmux_pins[] = {
-	GPIO_PORT_ALL(),
+	/* Table 57-1 (I/O and Pull U/D) */
+	SH7372_PIN_IO_PD(0),		SH7372_PIN_IO_PD(1),
+	SH7372_PIN_O(2),		SH7372_PIN_I_PD(3),
+	SH7372_PIN_I_PD(4),		SH7372_PIN_I_PD(5),
+	SH7372_PIN_IO_PU_PD(6),		SH7372_PIN_I_PD(7),
+	SH7372_PIN_IO_PD(8),		SH7372_PIN_O(9),
+	SH7372_PIN_O(10),		SH7372_PIN_O(11),
+	SH7372_PIN_IO_PU_PD(12),	SH7372_PIN_IO_PD(13),
+	SH7372_PIN_IO_PD(14),		SH7372_PIN_O(15),
+	SH7372_PIN_IO_PD(16),		SH7372_PIN_IO_PD(17),
+	SH7372_PIN_I_PD(18),		SH7372_PIN_IO(19),
+	SH7372_PIN_IO(20),		SH7372_PIN_IO(21),
+	SH7372_PIN_IO(22),		SH7372_PIN_IO(23),
+	SH7372_PIN_IO(24),		SH7372_PIN_IO(25),
+	SH7372_PIN_IO(26),		SH7372_PIN_IO(27),
+	SH7372_PIN_IO(28),		SH7372_PIN_IO(29),
+	SH7372_PIN_IO(30),		SH7372_PIN_IO(31),
+	SH7372_PIN_IO(32),		SH7372_PIN_IO(33),
+	SH7372_PIN_IO(34),		SH7372_PIN_IO(35),
+	SH7372_PIN_IO(36),		SH7372_PIN_IO(37),
+	SH7372_PIN_IO(38),		SH7372_PIN_IO(39),
+	SH7372_PIN_IO(40),		SH7372_PIN_IO(41),
+	SH7372_PIN_IO(42),		SH7372_PIN_IO(43),
+	SH7372_PIN_IO(44),		SH7372_PIN_IO(45),
+	SH7372_PIN_IO_PU(46),		SH7372_PIN_IO_PU(47),
+	SH7372_PIN_IO_PU(48),		SH7372_PIN_IO_PU(49),
+	SH7372_PIN_IO_PU(50),		SH7372_PIN_IO_PU(51),
+	SH7372_PIN_IO_PU(52),		SH7372_PIN_IO_PU(53),
+	SH7372_PIN_IO_PU(54),		SH7372_PIN_IO_PU(55),
+	SH7372_PIN_IO_PU(56),		SH7372_PIN_IO_PU(57),
+	SH7372_PIN_IO_PU(58),		SH7372_PIN_IO_PU(59),
+	SH7372_PIN_IO_PU(60),		SH7372_PIN_IO_PU(61),
+	SH7372_PIN_IO(62),		SH7372_PIN_O(63),
+	SH7372_PIN_O(64),		SH7372_PIN_IO_PU(65),
+	SH7372_PIN_O_PU_PD(66),		SH7372_PIN_IO_PU(67),
+	SH7372_PIN_O(68),		SH7372_PIN_IO(69),
+	SH7372_PIN_IO(70),		SH7372_PIN_IO(71),
+	SH7372_PIN_O(72),		SH7372_PIN_I_PU(73),
+	SH7372_PIN_I_PU_PD(74),		SH7372_PIN_IO_PU_PD(75),
+	SH7372_PIN_IO_PU_PD(76),	SH7372_PIN_IO_PU_PD(77),
+	SH7372_PIN_IO_PU_PD(78),	SH7372_PIN_IO_PU_PD(79),
+	SH7372_PIN_IO_PU_PD(80),	SH7372_PIN_IO_PU_PD(81),
+	SH7372_PIN_IO_PU_PD(82),	SH7372_PIN_IO_PU_PD(83),
+	SH7372_PIN_IO_PU_PD(84),	SH7372_PIN_IO_PU_PD(85),
+	SH7372_PIN_IO_PU_PD(86),	SH7372_PIN_IO_PU_PD(87),
+	SH7372_PIN_IO_PU_PD(88),	SH7372_PIN_IO_PU_PD(89),
+	SH7372_PIN_IO_PU_PD(90),	SH7372_PIN_IO_PU_PD(91),
+	SH7372_PIN_IO_PU_PD(92),	SH7372_PIN_IO_PU_PD(93),
+	SH7372_PIN_IO_PU_PD(94),	SH7372_PIN_IO_PU_PD(95),
+	SH7372_PIN_IO_PU(96),		SH7372_PIN_IO_PU_PD(97),
+	SH7372_PIN_IO_PU_PD(98),	SH7372_PIN_O_PU_PD(99),
+	SH7372_PIN_IO_PD(100),		SH7372_PIN_IO_PD(101),
+	SH7372_PIN_IO_PD(102),		SH7372_PIN_IO_PD(103),
+	SH7372_PIN_IO_PD(104),		SH7372_PIN_IO_PD(105),
+	SH7372_PIN_IO_PU(106),		SH7372_PIN_IO_PU(107),
+	SH7372_PIN_IO_PU(108),		SH7372_PIN_IO_PU(109),
+	SH7372_PIN_IO_PU(110),		SH7372_PIN_IO_PU(111),
+	SH7372_PIN_IO_PD(112),		SH7372_PIN_IO_PD(113),
+	SH7372_PIN_IO_PU(114),		SH7372_PIN_IO_PU(115),
+	SH7372_PIN_IO_PU(116),		SH7372_PIN_IO_PU(117),
+	SH7372_PIN_IO_PU(118),		SH7372_PIN_IO_PU(119),
+	SH7372_PIN_IO_PU(120),		SH7372_PIN_IO_PD(121),
+	SH7372_PIN_IO_PD(122),		SH7372_PIN_IO_PD(123),
+	SH7372_PIN_IO_PD(124),		SH7372_PIN_IO_PD(125),
+	SH7372_PIN_IO_PD(126),		SH7372_PIN_IO_PD(127),
+	SH7372_PIN_IO_PD(128),		SH7372_PIN_IO_PU_PD(129),
+	SH7372_PIN_IO_PU_PD(130),	SH7372_PIN_IO_PU_PD(131),
+	SH7372_PIN_IO_PU_PD(132),	SH7372_PIN_IO_PU_PD(133),
+	SH7372_PIN_IO_PU_PD(134),	SH7372_PIN_IO_PU_PD(135),
+	SH7372_PIN_IO_PD(136),		SH7372_PIN_IO_PD(137),
+	SH7372_PIN_IO_PD(138),		SH7372_PIN_IO_PD(139),
+	SH7372_PIN_IO_PD(140),		SH7372_PIN_IO_PD(141),
+	SH7372_PIN_IO_PD(142),		SH7372_PIN_IO_PU_PD(143),
+	SH7372_PIN_IO_PD(144),		SH7372_PIN_IO_PD(145),
+	SH7372_PIN_IO_PD(146),		SH7372_PIN_IO_PD(147),
+	SH7372_PIN_IO_PD(148),		SH7372_PIN_IO_PD(149),
+	SH7372_PIN_IO_PD(150),		SH7372_PIN_IO_PD(151),
+	SH7372_PIN_IO_PU_PD(152),	SH7372_PIN_I_PD(153),
+	SH7372_PIN_IO_PU_PD(154),	SH7372_PIN_I_PD(155),
+	SH7372_PIN_IO_PD(156),		SH7372_PIN_IO_PD(157),
+	SH7372_PIN_I_PD(158),		SH7372_PIN_IO_PD(159),
+	SH7372_PIN_O(160),		SH7372_PIN_IO_PD(161),
+	SH7372_PIN_IO_PD(162),		SH7372_PIN_IO_PD(163),
+	SH7372_PIN_I_PD(164),		SH7372_PIN_IO_PD(165),
+	SH7372_PIN_I_PD(166),		SH7372_PIN_I_PD(167),
+	SH7372_PIN_I_PD(168),		SH7372_PIN_I_PD(169),
+	SH7372_PIN_I_PD(170),		SH7372_PIN_O(171),
+	SH7372_PIN_IO_PU_PD(172),	SH7372_PIN_IO_PU_PD(173),
+	SH7372_PIN_IO_PU_PD(174),	SH7372_PIN_IO_PU_PD(175),
+	SH7372_PIN_IO_PU_PD(176),	SH7372_PIN_IO_PU_PD(177),
+	SH7372_PIN_IO_PU_PD(178),	SH7372_PIN_O(179),
+	SH7372_PIN_IO_PU_PD(180),	SH7372_PIN_IO_PU_PD(181),
+	SH7372_PIN_IO_PU_PD(182),	SH7372_PIN_IO_PU_PD(183),
+	SH7372_PIN_IO_PU_PD(184),	SH7372_PIN_O(185),
+	SH7372_PIN_IO_PU_PD(186),	SH7372_PIN_IO_PU_PD(187),
+	SH7372_PIN_IO_PU_PD(188),	SH7372_PIN_IO_PU_PD(189),
+	SH7372_PIN_IO_PU_PD(190),
 };
 
+/* - BSC -------------------------------------------------------------------- */
+static const unsigned int bsc_data8_pins[] = {
+	/* D[0:7] */
+	46, 47, 48, 49, 50, 51, 52, 53,
+};
+static const unsigned int bsc_data8_mux[] = {
+	D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, D3_NAF3_MARK,
+	D4_NAF4_MARK, D5_NAF5_MARK, D6_NAF6_MARK, D7_NAF7_MARK,
+};
+static const unsigned int bsc_data16_pins[] = {
+	/* D[0:15] */
+	46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
+};
+static const unsigned int bsc_data16_mux[] = {
+	D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, D3_NAF3_MARK,
+	D4_NAF4_MARK, D5_NAF5_MARK, D6_NAF6_MARK, D7_NAF7_MARK,
+	D8_NAF8_MARK, D9_NAF9_MARK, D10_NAF10_MARK, D11_NAF11_MARK,
+	D12_NAF12_MARK, D13_NAF13_MARK, D14_NAF14_MARK, D15_NAF15_MARK,
+};
+static const unsigned int bsc_cs0_pins[] = {
+	/* CS */
+	62,
+};
+static const unsigned int bsc_cs0_mux[] = {
+	CS0_MARK,
+};
+static const unsigned int bsc_cs2_pins[] = {
+	/* CS */
+	63,
+};
+static const unsigned int bsc_cs2_mux[] = {
+	CS2_MARK,
+};
+static const unsigned int bsc_cs4_pins[] = {
+	/* CS */
+	64,
+};
+static const unsigned int bsc_cs4_mux[] = {
+	CS4_MARK,
+};
+static const unsigned int bsc_cs5a_pins[] = {
+	/* CS */
+	65,
+};
+static const unsigned int bsc_cs5a_mux[] = {
+	CS5A_MARK,
+};
+static const unsigned int bsc_cs5b_pins[] = {
+	/* CS */
+	66,
+};
+static const unsigned int bsc_cs5b_mux[] = {
+	CS5B_MARK,
+};
+static const unsigned int bsc_cs6a_pins[] = {
+	/* CS */
+	67,
+};
+static const unsigned int bsc_cs6a_mux[] = {
+	CS6A_MARK,
+};
+static const unsigned int bsc_rd_we8_pins[] = {
+	/* RD, WE[0] */
+	69, 70,
+};
+static const unsigned int bsc_rd_we8_mux[] = {
+	RD_FSC_MARK, WE0_FWE_MARK,
+};
+static const unsigned int bsc_rd_we16_pins[] = {
+	/* RD, WE[0:1] */
+	69, 70, 71,
+};
+static const unsigned int bsc_rd_we16_mux[] = {
+	RD_FSC_MARK, WE0_FWE_MARK, WE1_MARK,
+};
+static const unsigned int bsc_bs_pins[] = {
+	/* BS */
+	19,
+};
+static const unsigned int bsc_bs_mux[] = {
+	BS_MARK,
+};
+static const unsigned int bsc_rdwr_pins[] = {
+	/* RDWR */
+	75,
+};
+static const unsigned int bsc_rdwr_mux[] = {
+	RDWR_MARK,
+};
+static const unsigned int bsc_wait_pins[] = {
+	/* WAIT */
+	74,
+};
+static const unsigned int bsc_wait_mux[] = {
+	WAIT_MARK,
+};
+/* - CEU -------------------------------------------------------------------- */
+static const unsigned int ceu_data_0_7_pins[] = {
+	/* D[0:7] */
+	102, 103, 104, 105, 106, 107, 108, 109,
+};
+static const unsigned int ceu_data_0_7_mux[] = {
+	VIO_D0_MARK, VIO_D1_MARK, VIO_D2_MARK, VIO_D3_MARK,
+	VIO_D4_MARK, VIO_D5_MARK, VIO_D6_MARK, VIO_D7_MARK,
+};
+static const unsigned int ceu_data_8_15_pins[] = {
+	/* D[8:15] */
+	110, 111, 112, 113, 114, 115, 116, 117,
+};
+static const unsigned int ceu_data_8_15_mux[] = {
+	VIO_D8_MARK, VIO_D9_MARK, VIO_D10_MARK, VIO_D11_MARK,
+	VIO_D12_MARK, VIO_D13_MARK, VIO_D14_MARK, VIO_D15_MARK,
+};
+static const unsigned int ceu_clk_0_pins[] = {
+	/* CKO */
+	120,
+};
+static const unsigned int ceu_clk_0_mux[] = {
+	VIO_CKO_MARK,
+};
+static const unsigned int ceu_clk_1_pins[] = {
+	/* CKO */
+	16,
+};
+static const unsigned int ceu_clk_1_mux[] = {
+	VIO_CKO1_MARK,
+};
+static const unsigned int ceu_clk_2_pins[] = {
+	/* CKO */
+	17,
+};
+static const unsigned int ceu_clk_2_mux[] = {
+	VIO_CKO2_MARK,
+};
+static const unsigned int ceu_sync_pins[] = {
+	/* CLK, VD, HD */
+	118, 100, 101,
+};
+static const unsigned int ceu_sync_mux[] = {
+	VIO_CLK_MARK, VIO_VD_MARK, VIO_HD_MARK,
+};
+static const unsigned int ceu_field_pins[] = {
+	/* FIELD */
+	119,
+};
+static const unsigned int ceu_field_mux[] = {
+	VIO_FIELD_MARK,
+};
+/* - FLCTL ------------------------------------------------------------------ */
+static const unsigned int flctl_data_pins[] = {
+	/* NAF[0:15] */
+	46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
+};
+static const unsigned int flctl_data_mux[] = {
+	D0_NAF0_MARK, D1_NAF1_MARK, D2_NAF2_MARK, D3_NAF3_MARK,
+	D4_NAF4_MARK, D5_NAF5_MARK, D6_NAF6_MARK, D7_NAF7_MARK,
+	D8_NAF8_MARK, D9_NAF9_MARK, D10_NAF10_MARK, D11_NAF11_MARK,
+	D12_NAF12_MARK, D13_NAF13_MARK, D14_NAF14_MARK, D15_NAF15_MARK,
+};
+static const unsigned int flctl_ce0_pins[] = {
+	/* CE */
+	68,
+};
+static const unsigned int flctl_ce0_mux[] = {
+	FCE0_MARK,
+};
+static const unsigned int flctl_ce1_pins[] = {
+	/* CE */
+	66,
+};
+static const unsigned int flctl_ce1_mux[] = {
+	FCE1_MARK,
+};
+static const unsigned int flctl_ctrl_pins[] = {
+	/* FCDE, FOE, FSC, FWE, FRB */
+	24, 23, 69, 70, 73,
+};
+static const unsigned int flctl_ctrl_mux[] = {
+	A5_FCDE_MARK, A4_FOE_MARK, RD_FSC_MARK, WE0_FWE_MARK, FRB_MARK,
+};
+/* - FSIA ------------------------------------------------------------------- */
+static const unsigned int fsia_mclk_in_pins[] = {
+	/* CK */
+	4,
+};
+static const unsigned int fsia_mclk_in_mux[] = {
+	FSIACK_MARK,
+};
+static const unsigned int fsia_mclk_out_pins[] = {
+	/* OMC */
+	8,
+};
+static const unsigned int fsia_mclk_out_mux[] = {
+	FSIAOMC_MARK,
+};
+static const unsigned int fsia_sclk_in_pins[] = {
+	/* ILR, IBT */
+	5, 6,
+};
+static const unsigned int fsia_sclk_in_mux[] = {
+	FSIAILR_MARK, FSIAIBT_MARK,
+};
+static const unsigned int fsia_sclk_out_pins[] = {
+	/* OLR, OBT */
+	9, 10,
+};
+static const unsigned int fsia_sclk_out_mux[] = {
+	FSIAOLR_MARK, FSIAOBT_MARK,
+};
+static const unsigned int fsia_data_in_pins[] = {
+	/* ISLD */
+	7,
+};
+static const unsigned int fsia_data_in_mux[] = {
+	FSIAISLD_MARK,
+};
+static const unsigned int fsia_data_out_pins[] = {
+	/* OSLD */
+	11,
+};
+static const unsigned int fsia_data_out_mux[] = {
+	FSIAOSLD_MARK,
+};
+static const unsigned int fsia_spdif_0_pins[] = {
+	/* SPDIF */
+	11,
+};
+static const unsigned int fsia_spdif_0_mux[] = {
+	FSIASPDIF_11_MARK,
+};
+static const unsigned int fsia_spdif_1_pins[] = {
+	/* SPDIF */
+	15,
+};
+static const unsigned int fsia_spdif_1_mux[] = {
+	FSIASPDIF_15_MARK,
+};
+/* - FSIB ------------------------------------------------------------------- */
+static const unsigned int fsib_mclk_in_pins[] = {
+	/* CK */
+	4,
+};
+static const unsigned int fsib_mclk_in_mux[] = {
+	FSIBCK_MARK,
+};
+/* - HDMI ------------------------------------------------------------------- */
+static const unsigned int hdmi_pins[] = {
+	/* HPD, CEC */
+	169, 170,
+};
+static const unsigned int hdmi_mux[] = {
+	HDMI_HPD_MARK, HDMI_CEC_MARK,
+};
+/* - INTC ------------------------------------------------------------------- */
+IRQC_PINS_MUX(0, 6, 162);
+IRQC_PIN_MUX(1, 12);
+IRQC_PINS_MUX(2, 4, 5);
+IRQC_PINS_MUX(3, 8, 16);
+IRQC_PINS_MUX(4, 17, 163);
+IRQC_PIN_MUX(5, 18);
+IRQC_PINS_MUX(6, 39, 164);
+IRQC_PINS_MUX(7, 40, 167);
+IRQC_PINS_MUX(8, 41, 168);
+IRQC_PINS_MUX(9, 42, 169);
+IRQC_PIN_MUX(10, 65);
+IRQC_PIN_MUX(11, 67);
+IRQC_PINS_MUX(12, 80, 137);
+IRQC_PINS_MUX(13, 81, 145);
+IRQC_PINS_MUX(14, 82, 146);
+IRQC_PINS_MUX(15, 83, 147);
+IRQC_PINS_MUX(16, 84, 170);
+IRQC_PIN_MUX(17, 85);
+IRQC_PIN_MUX(18, 86);
+IRQC_PIN_MUX(19, 87);
+IRQC_PIN_MUX(20, 92);
+IRQC_PIN_MUX(21, 93);
+IRQC_PIN_MUX(22, 94);
+IRQC_PIN_MUX(23, 95);
+IRQC_PIN_MUX(24, 112);
+IRQC_PIN_MUX(25, 119);
+IRQC_PINS_MUX(26, 121, 172);
+IRQC_PINS_MUX(27, 122, 180);
+IRQC_PINS_MUX(28, 123, 181);
+IRQC_PINS_MUX(29, 129, 182);
+IRQC_PINS_MUX(30, 130, 183);
+IRQC_PINS_MUX(31, 138, 184);
+/* - KEYSC ------------------------------------------------------------------ */
+static const unsigned int keysc_in04_0_pins[] = {
+	/* KEYIN[0:4] */
+	136, 135, 134, 133, 132,
+};
+static const unsigned int keysc_in04_0_mux[] = {
+	KEYIN0_136_MARK, KEYIN1_135_MARK, KEYIN2_134_MARK, KEYIN3_133_MARK,
+	KEYIN4_MARK,
+};
+static const unsigned int keysc_in04_1_pins[] = {
+	/* KEYIN[0:4] */
+	121, 122, 123, 124, 132,
+};
+static const unsigned int keysc_in04_1_mux[] = {
+	KEYIN0_121_MARK, KEYIN1_122_MARK, KEYIN2_123_MARK, KEYIN3_124_MARK,
+	KEYIN4_MARK,
+};
+static const unsigned int keysc_in5_pins[] = {
+	/* KEYIN5 */
+	131,
+};
+static const unsigned int keysc_in5_mux[] = {
+	KEYIN5_MARK,
+};
+static const unsigned int keysc_in6_pins[] = {
+	/* KEYIN6 */
+	130,
+};
+static const unsigned int keysc_in6_mux[] = {
+	KEYIN6_MARK,
+};
+static const unsigned int keysc_in7_pins[] = {
+	/* KEYIN7 */
+	129,
+};
+static const unsigned int keysc_in7_mux[] = {
+	KEYIN7_MARK,
+};
+static const unsigned int keysc_out4_pins[] = {
+	/* KEYOUT[0:3] */
+	128, 127, 126, 125,
+};
+static const unsigned int keysc_out4_mux[] = {
+	KEYOUT0_MARK, KEYOUT1_MARK, KEYOUT2_MARK, KEYOUT3_MARK,
+};
+static const unsigned int keysc_out5_pins[] = {
+	/* KEYOUT[0:4] */
+	128, 127, 126, 125, 124,
+};
+static const unsigned int keysc_out5_mux[] = {
+	KEYOUT0_MARK, KEYOUT1_MARK, KEYOUT2_MARK, KEYOUT3_MARK,
+	KEYOUT4_MARK,
+};
+static const unsigned int keysc_out6_pins[] = {
+	/* KEYOUT[0:5] */
+	128, 127, 126, 125, 124, 123,
+};
+static const unsigned int keysc_out6_mux[] = {
+	KEYOUT0_MARK, KEYOUT1_MARK, KEYOUT2_MARK, KEYOUT3_MARK,
+	KEYOUT4_MARK, KEYOUT5_MARK,
+};
+static const unsigned int keysc_out8_pins[] = {
+	/* KEYOUT[0:7] */
+	128, 127, 126, 125, 124, 123, 122, 121,
+};
+static const unsigned int keysc_out8_mux[] = {
+	KEYOUT0_MARK, KEYOUT1_MARK, KEYOUT2_MARK, KEYOUT3_MARK,
+	KEYOUT4_MARK, KEYOUT5_MARK, KEYOUT6_MARK, KEYOUT7_MARK,
+};
+/* - LCD -------------------------------------------------------------------- */
+static const unsigned int lcd_data8_pins[] = {
+	/* D[0:7] */
+	121, 122, 123, 124, 125, 126, 127, 128,
+};
+static const unsigned int lcd_data8_mux[] = {
+	/* LCDC */
+	LCDD0_MARK, LCDD1_MARK, LCDD2_MARK, LCDD3_MARK,
+	LCDD4_MARK, LCDD5_MARK, LCDD6_MARK, LCDD7_MARK,
+};
+static const unsigned int lcd_data9_pins[] = {
+	/* D[0:8] */
+	121, 122, 123, 124, 125, 126, 127, 128,
+	129,
+	137, 138, 139, 140, 141, 142, 143, 144,
+};
+static const unsigned int lcd_data9_mux[] = {
+	LCDD0_MARK, LCDD1_MARK, LCDD2_MARK, LCDD3_MARK,
+	LCDD4_MARK, LCDD5_MARK, LCDD6_MARK, LCDD7_MARK,
+	LCDD8_MARK,
+};
+static const unsigned int lcd_data12_pins[] = {
+	/* D[0:11] */
+	121, 122, 123, 124, 125, 126, 127, 128,
+	129, 130, 131, 132,
+};
+static const unsigned int lcd_data12_mux[] = {
+	LCDD0_MARK, LCDD1_MARK, LCDD2_MARK, LCDD3_MARK,
+	LCDD4_MARK, LCDD5_MARK, LCDD6_MARK, LCDD7_MARK,
+	LCDD8_MARK, LCDD9_MARK,	LCDD10_MARK, LCDD11_MARK,
+};
+static const unsigned int lcd_data16_pins[] = {
+	/* D[0:15] */
+	121, 122, 123, 124, 125, 126, 127, 128,
+	129, 130, 131, 132, 133, 134, 135, 136,
+};
+static const unsigned int lcd_data16_mux[] = {
+	LCDD0_MARK, LCDD1_MARK, LCDD2_MARK, LCDD3_MARK,
+	LCDD4_MARK, LCDD5_MARK, LCDD6_MARK, LCDD7_MARK,
+	LCDD8_MARK, LCDD9_MARK,	LCDD10_MARK, LCDD11_MARK,
+	LCDD12_MARK, LCDD13_MARK, LCDD14_MARK, LCDD15_MARK,
+};
+static const unsigned int lcd_data18_pins[] = {
+	/* D[0:17] */
+	121, 122, 123, 124, 125, 126, 127, 128,
+	129, 130, 131, 132, 133, 134, 135, 136,
+	137, 138,
+};
+static const unsigned int lcd_data18_mux[] = {
+	LCDD0_MARK, LCDD1_MARK, LCDD2_MARK, LCDD3_MARK,
+	LCDD4_MARK, LCDD5_MARK, LCDD6_MARK, LCDD7_MARK,
+	LCDD8_MARK, LCDD9_MARK,	LCDD10_MARK, LCDD11_MARK,
+	LCDD12_MARK, LCDD13_MARK, LCDD14_MARK, LCDD15_MARK,
+	LCDD16_MARK, LCDD17_MARK,
+};
+static const unsigned int lcd_data24_pins[] = {
+	/* D[0:23] */
+	121, 122, 123, 124, 125, 126, 127, 128,
+	129, 130, 131, 132, 133, 134, 135, 136,
+	137, 138, 139, 140, 141, 142, 143, 144,
+};
+static const unsigned int lcd_data24_mux[] = {
+	LCDD0_MARK, LCDD1_MARK, LCDD2_MARK, LCDD3_MARK,
+	LCDD4_MARK, LCDD5_MARK, LCDD6_MARK, LCDD7_MARK,
+	LCDD8_MARK, LCDD9_MARK,	LCDD10_MARK, LCDD11_MARK,
+	LCDD12_MARK, LCDD13_MARK, LCDD14_MARK, LCDD15_MARK,
+	LCDD16_MARK, LCDD17_MARK, LCDD18_MARK, LCDD19_MARK,
+	LCDD20_MARK, LCDD21_MARK, LCDD22_MARK, LCDD23_MARK,
+};
+static const unsigned int lcd_display_pins[] = {
+	/* DON */
+	151,
+};
+static const unsigned int lcd_display_mux[] = {
+	LCDDON_MARK,
+};
+static const unsigned int lcd_lclk_pins[] = {
+	/* LCLK */
+	150,
+};
+static const unsigned int lcd_lclk_mux[] = {
+	LCDLCLK_MARK,
+};
+static const unsigned int lcd_sync_pins[] = {
+	/* VSYN, HSYN, DCK, DISP */
+	146, 145, 147, 149,
+};
+static const unsigned int lcd_sync_mux[] = {
+	LCDVSYN_MARK, LCDHSYN_MARK, LCDDCK_MARK, LCDDISP_MARK,
+};
+static const unsigned int lcd_sys_pins[] = {
+	/* CS, WR, RD, RS */
+	145, 147, 148, 149,
+};
+static const unsigned int lcd_sys_mux[] = {
+	LCDCS_MARK, LCDWR_MARK, LCDRD_MARK, LCDRS_MARK,
+};
 /* - MMCIF ------------------------------------------------------------------ */
 static const unsigned int mmc0_data1_0_pins[] = {
 	/* D[0] */
@@ -993,6 +1475,139 @@ static const unsigned int mmc0_ctrl_1_pins[] = {
 static const unsigned int mmc0_ctrl_1_mux[] = {
 	MMCCMD1_MARK, MMCCLK1_MARK,
 };
+/* - SCIFA0 ----------------------------------------------------------------- */
+static const unsigned int scifa0_data_pins[] = {
+	/* RXD, TXD */
+	153, 152,
+};
+static const unsigned int scifa0_data_mux[] = {
+	SCIFA0_RXD_MARK, SCIFA0_TXD_MARK,
+};
+static const unsigned int scifa0_clk_pins[] = {
+	/* SCK */
+	156,
+};
+static const unsigned int scifa0_clk_mux[] = {
+	SCIFA0_SCK_MARK,
+};
+static const unsigned int scifa0_ctrl_pins[] = {
+	/* RTS, CTS */
+	157, 158,
+};
+static const unsigned int scifa0_ctrl_mux[] = {
+	SCIFA0_RTS_MARK, SCIFA0_CTS_MARK,
+};
+/* - SCIFA1 ----------------------------------------------------------------- */
+static const unsigned int scifa1_data_pins[] = {
+	/* RXD, TXD */
+	155, 154,
+};
+static const unsigned int scifa1_data_mux[] = {
+	SCIFA1_RXD_MARK, SCIFA1_TXD_MARK,
+};
+static const unsigned int scifa1_clk_pins[] = {
+	/* SCK */
+	159,
+};
+static const unsigned int scifa1_clk_mux[] = {
+	SCIFA1_SCK_MARK,
+};
+static const unsigned int scifa1_ctrl_pins[] = {
+	/* RTS, CTS */
+	160, 161,
+};
+static const unsigned int scifa1_ctrl_mux[] = {
+	SCIFA1_RTS_MARK, SCIFA1_CTS_MARK,
+};
+/* - SCIFA2 ----------------------------------------------------------------- */
+static const unsigned int scifa2_data_pins[] = {
+	/* RXD, TXD */
+	97, 96,
+};
+static const unsigned int scifa2_data_mux[] = {
+	SCIFA2_RXD1_MARK, SCIFA2_TXD1_MARK,
+};
+static const unsigned int scifa2_clk_pins[] = {
+	/* SCK */
+	98,
+};
+static const unsigned int scifa2_clk_mux[] = {
+	SCIFA2_SCK1_MARK,
+};
+static const unsigned int scifa2_ctrl_pins[] = {
+	/* RTS, CTS */
+	95, 94,
+};
+static const unsigned int scifa2_ctrl_mux[] = {
+	SCIFA2_RTS1_MARK, SCIFA2_CTS1_MARK,
+};
+/* - SCIFA3 ----------------------------------------------------------------- */
+static const unsigned int scifa3_data_pins[] = {
+	/* RXD, TXD */
+	144, 143,
+};
+static const unsigned int scifa3_data_mux[] = {
+	SCIFA3_RXD_MARK, SCIFA3_TXD_MARK,
+};
+static const unsigned int scifa3_clk_pins[] = {
+	/* SCK */
+	142,
+};
+static const unsigned int scifa3_clk_mux[] = {
+	SCIFA3_SCK_MARK,
+};
+static const unsigned int scifa3_ctrl_0_pins[] = {
+	/* RTS, CTS */
+	44, 43,
+};
+static const unsigned int scifa3_ctrl_0_mux[] = {
+	SCIFA3_RTS_44_MARK, SCIFA3_CTS_43_MARK,
+};
+static const unsigned int scifa3_ctrl_1_pins[] = {
+	/* RTS, CTS */
+	141, 140,
+};
+static const unsigned int scifa3_ctrl_1_mux[] = {
+	SCIFA3_RTS_141_MARK, SCIFA3_CTS_140_MARK,
+};
+/* - SCIFA4 ----------------------------------------------------------------- */
+static const unsigned int scifa4_data_pins[] = {
+	/* RXD, TXD */
+	5, 6,
+};
+static const unsigned int scifa4_data_mux[] = {
+	SCIFA4_RXD_MARK, SCIFA4_TXD_MARK,
+};
+/* - SCIFA5 ----------------------------------------------------------------- */
+static const unsigned int scifa5_data_pins[] = {
+	/* RXD, TXD */
+	8, 12,
+};
+static const unsigned int scifa5_data_mux[] = {
+	SCIFA5_RXD_MARK, SCIFA5_TXD_MARK,
+};
+/* - SCIFB ------------------------------------------------------------------ */
+static const unsigned int scifb_data_pins[] = {
+	/* RXD, TXD */
+	166, 165,
+};
+static const unsigned int scifb_data_mux[] = {
+	SCIFB_RXD_MARK, SCIFB_TXD_MARK,
+};
+static const unsigned int scifb_clk_pins[] = {
+	/* SCK */
+	162,
+};
+static const unsigned int scifb_clk_mux[] = {
+	SCIFB_SCK_MARK,
+};
+static const unsigned int scifb_ctrl_pins[] = {
+	/* RTS, CTS */
+	163, 164,
+};
+static const unsigned int scifb_ctrl_mux[] = {
+	SCIFB_RTS_MARK, SCIFB_CTS_MARK,
+};
 /* - SDHI0 ------------------------------------------------------------------ */
 static const unsigned int sdhi0_data1_pins[] = {
 	/* D0 */
@@ -1073,8 +1688,169 @@ static const unsigned int sdhi2_ctrl_pins[] = {
 static const unsigned int sdhi2_ctrl_mux[] = {
 	SDHICMD2_MARK, SDHICLK2_MARK,
 };
+/* - USB0 ------------------------------------------------------------------- */
+static const unsigned int usb0_vbus_pins[] = {
+	/* VBUS */
+	167,
+};
+static const unsigned int usb0_vbus_mux[] = {
+	VBUS0_0_MARK,
+};
+static const unsigned int usb0_otg_id_pins[] = {
+	/* IDIN */
+	113,
+};
+static const unsigned int usb0_otg_id_mux[] = {
+	IDIN_0_MARK,
+};
+static const unsigned int usb0_otg_ctrl_pins[] = {
+	/* PWEN, EXTLP, OVCN, OVCN2 */
+	116, 114, 117, 115,
+};
+static const unsigned int usb0_otg_ctrl_mux[] = {
+	PWEN_0_MARK, EXTLP_0_MARK, OVCN_0_MARK, OVCN2_0_MARK,
+};
+/* - USB1 ------------------------------------------------------------------- */
+static const unsigned int usb1_vbus_pins[] = {
+	/* VBUS */
+	168,
+};
+static const unsigned int usb1_vbus_mux[] = {
+	VBUS0_1_MARK,
+};
+static const unsigned int usb1_otg_id_0_pins[] = {
+	/* IDIN */
+	113,
+};
+static const unsigned int usb1_otg_id_0_mux[] = {
+	IDIN_1_113_MARK,
+};
+static const unsigned int usb1_otg_id_1_pins[] = {
+	/* IDIN */
+	18,
+};
+static const unsigned int usb1_otg_id_1_mux[] = {
+	IDIN_1_18_MARK,
+};
+static const unsigned int usb1_otg_ctrl_0_pins[] = {
+	/* PWEN, EXTLP, OVCN, OVCN2 */
+	115, 116, 114, 117, 113,
+};
+static const unsigned int usb1_otg_ctrl_0_mux[] = {
+	PWEN_1_115_MARK, EXTLP_1_MARK, OVCN_1_114_MARK, OVCN2_1_MARK,
+};
+static const unsigned int usb1_otg_ctrl_1_pins[] = {
+	/* PWEN, EXTLP, OVCN, OVCN2 */
+	138, 116, 162, 117, 18,
+};
+static const unsigned int usb1_otg_ctrl_1_mux[] = {
+	PWEN_1_138_MARK, EXTLP_1_MARK, OVCN_1_162_MARK, OVCN2_1_MARK,
+};
 
 static const struct sh_pfc_pin_group pinmux_groups[] = {
+	SH_PFC_PIN_GROUP(bsc_data8),
+	SH_PFC_PIN_GROUP(bsc_data16),
+	SH_PFC_PIN_GROUP(bsc_cs0),
+	SH_PFC_PIN_GROUP(bsc_cs2),
+	SH_PFC_PIN_GROUP(bsc_cs4),
+	SH_PFC_PIN_GROUP(bsc_cs5a),
+	SH_PFC_PIN_GROUP(bsc_cs5b),
+	SH_PFC_PIN_GROUP(bsc_cs6a),
+	SH_PFC_PIN_GROUP(bsc_rd_we8),
+	SH_PFC_PIN_GROUP(bsc_rd_we16),
+	SH_PFC_PIN_GROUP(bsc_bs),
+	SH_PFC_PIN_GROUP(bsc_rdwr),
+	SH_PFC_PIN_GROUP(ceu_data_0_7),
+	SH_PFC_PIN_GROUP(ceu_data_8_15),
+	SH_PFC_PIN_GROUP(ceu_clk_0),
+	SH_PFC_PIN_GROUP(ceu_clk_1),
+	SH_PFC_PIN_GROUP(ceu_clk_2),
+	SH_PFC_PIN_GROUP(ceu_sync),
+	SH_PFC_PIN_GROUP(ceu_field),
+	SH_PFC_PIN_GROUP(flctl_data),
+	SH_PFC_PIN_GROUP(flctl_ce0),
+	SH_PFC_PIN_GROUP(flctl_ce1),
+	SH_PFC_PIN_GROUP(flctl_ctrl),
+	SH_PFC_PIN_GROUP(fsia_mclk_in),
+	SH_PFC_PIN_GROUP(fsia_mclk_out),
+	SH_PFC_PIN_GROUP(fsia_sclk_in),
+	SH_PFC_PIN_GROUP(fsia_sclk_out),
+	SH_PFC_PIN_GROUP(fsia_data_in),
+	SH_PFC_PIN_GROUP(fsia_data_out),
+	SH_PFC_PIN_GROUP(fsia_spdif_0),
+	SH_PFC_PIN_GROUP(fsia_spdif_1),
+	SH_PFC_PIN_GROUP(fsib_mclk_in),
+	SH_PFC_PIN_GROUP(hdmi),
+	SH_PFC_PIN_GROUP(intc_irq0_0),
+	SH_PFC_PIN_GROUP(intc_irq0_1),
+	SH_PFC_PIN_GROUP(intc_irq1),
+	SH_PFC_PIN_GROUP(intc_irq2_0),
+	SH_PFC_PIN_GROUP(intc_irq2_1),
+	SH_PFC_PIN_GROUP(intc_irq3_0),
+	SH_PFC_PIN_GROUP(intc_irq3_1),
+	SH_PFC_PIN_GROUP(intc_irq4_0),
+	SH_PFC_PIN_GROUP(intc_irq4_1),
+	SH_PFC_PIN_GROUP(intc_irq5),
+	SH_PFC_PIN_GROUP(intc_irq6_0),
+	SH_PFC_PIN_GROUP(intc_irq6_1),
+	SH_PFC_PIN_GROUP(intc_irq7_0),
+	SH_PFC_PIN_GROUP(intc_irq7_1),
+	SH_PFC_PIN_GROUP(intc_irq8_0),
+	SH_PFC_PIN_GROUP(intc_irq8_1),
+	SH_PFC_PIN_GROUP(intc_irq9_0),
+	SH_PFC_PIN_GROUP(intc_irq9_1),
+	SH_PFC_PIN_GROUP(intc_irq10),
+	SH_PFC_PIN_GROUP(intc_irq11),
+	SH_PFC_PIN_GROUP(intc_irq12_0),
+	SH_PFC_PIN_GROUP(intc_irq12_1),
+	SH_PFC_PIN_GROUP(intc_irq13_0),
+	SH_PFC_PIN_GROUP(intc_irq13_1),
+	SH_PFC_PIN_GROUP(intc_irq14_0),
+	SH_PFC_PIN_GROUP(intc_irq14_1),
+	SH_PFC_PIN_GROUP(intc_irq15_0),
+	SH_PFC_PIN_GROUP(intc_irq15_1),
+	SH_PFC_PIN_GROUP(intc_irq16_0),
+	SH_PFC_PIN_GROUP(intc_irq16_1),
+	SH_PFC_PIN_GROUP(intc_irq17),
+	SH_PFC_PIN_GROUP(intc_irq18),
+	SH_PFC_PIN_GROUP(intc_irq19),
+	SH_PFC_PIN_GROUP(intc_irq20),
+	SH_PFC_PIN_GROUP(intc_irq21),
+	SH_PFC_PIN_GROUP(intc_irq22),
+	SH_PFC_PIN_GROUP(intc_irq23),
+	SH_PFC_PIN_GROUP(intc_irq24),
+	SH_PFC_PIN_GROUP(intc_irq25),
+	SH_PFC_PIN_GROUP(intc_irq26_0),
+	SH_PFC_PIN_GROUP(intc_irq26_1),
+	SH_PFC_PIN_GROUP(intc_irq27_0),
+	SH_PFC_PIN_GROUP(intc_irq27_1),
+	SH_PFC_PIN_GROUP(intc_irq28_0),
+	SH_PFC_PIN_GROUP(intc_irq28_1),
+	SH_PFC_PIN_GROUP(intc_irq29_0),
+	SH_PFC_PIN_GROUP(intc_irq29_1),
+	SH_PFC_PIN_GROUP(intc_irq30_0),
+	SH_PFC_PIN_GROUP(intc_irq30_1),
+	SH_PFC_PIN_GROUP(intc_irq31_0),
+	SH_PFC_PIN_GROUP(intc_irq31_1),
+	SH_PFC_PIN_GROUP(keysc_in04_0),
+	SH_PFC_PIN_GROUP(keysc_in04_1),
+	SH_PFC_PIN_GROUP(keysc_in5),
+	SH_PFC_PIN_GROUP(keysc_in6),
+	SH_PFC_PIN_GROUP(keysc_in7),
+	SH_PFC_PIN_GROUP(keysc_out4),
+	SH_PFC_PIN_GROUP(keysc_out5),
+	SH_PFC_PIN_GROUP(keysc_out6),
+	SH_PFC_PIN_GROUP(keysc_out8),
+	SH_PFC_PIN_GROUP(lcd_data8),
+	SH_PFC_PIN_GROUP(lcd_data9),
+	SH_PFC_PIN_GROUP(lcd_data12),
+	SH_PFC_PIN_GROUP(lcd_data16),
+	SH_PFC_PIN_GROUP(lcd_data18),
+	SH_PFC_PIN_GROUP(lcd_data24),
+	SH_PFC_PIN_GROUP(lcd_display),
+	SH_PFC_PIN_GROUP(lcd_lclk),
+	SH_PFC_PIN_GROUP(lcd_sync),
+	SH_PFC_PIN_GROUP(lcd_sys),
 	SH_PFC_PIN_GROUP(mmc0_data1_0),
 	SH_PFC_PIN_GROUP(mmc0_data4_0),
 	SH_PFC_PIN_GROUP(mmc0_data8_0),
@@ -1083,6 +1859,24 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(mmc0_data4_1),
 	SH_PFC_PIN_GROUP(mmc0_data8_1),
 	SH_PFC_PIN_GROUP(mmc0_ctrl_1),
+	SH_PFC_PIN_GROUP(scifa0_data),
+	SH_PFC_PIN_GROUP(scifa0_clk),
+	SH_PFC_PIN_GROUP(scifa0_ctrl),
+	SH_PFC_PIN_GROUP(scifa1_data),
+	SH_PFC_PIN_GROUP(scifa1_clk),
+	SH_PFC_PIN_GROUP(scifa1_ctrl),
+	SH_PFC_PIN_GROUP(scifa2_data),
+	SH_PFC_PIN_GROUP(scifa2_clk),
+	SH_PFC_PIN_GROUP(scifa2_ctrl),
+	SH_PFC_PIN_GROUP(scifa3_data),
+	SH_PFC_PIN_GROUP(scifa3_clk),
+	SH_PFC_PIN_GROUP(scifa3_ctrl_0),
+	SH_PFC_PIN_GROUP(scifa3_ctrl_1),
+	SH_PFC_PIN_GROUP(scifa4_data),
+	SH_PFC_PIN_GROUP(scifa5_data),
+	SH_PFC_PIN_GROUP(scifb_data),
+	SH_PFC_PIN_GROUP(scifb_clk),
+	SH_PFC_PIN_GROUP(scifb_ctrl),
 	SH_PFC_PIN_GROUP(sdhi0_data1),
 	SH_PFC_PIN_GROUP(sdhi0_data4),
 	SH_PFC_PIN_GROUP(sdhi0_ctrl),
@@ -1094,6 +1888,144 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(sdhi2_data1),
 	SH_PFC_PIN_GROUP(sdhi2_data4),
 	SH_PFC_PIN_GROUP(sdhi2_ctrl),
+	SH_PFC_PIN_GROUP(usb0_vbus),
+	SH_PFC_PIN_GROUP(usb0_otg_id),
+	SH_PFC_PIN_GROUP(usb0_otg_ctrl),
+	SH_PFC_PIN_GROUP(usb1_vbus),
+	SH_PFC_PIN_GROUP(usb1_otg_id_0),
+	SH_PFC_PIN_GROUP(usb1_otg_id_1),
+	SH_PFC_PIN_GROUP(usb1_otg_ctrl_0),
+	SH_PFC_PIN_GROUP(usb1_otg_ctrl_1),
+};
+
+static const char * const bsc_groups[] = {
+	"bsc_data8",
+	"bsc_data16",
+	"bsc_cs0",
+	"bsc_cs2",
+	"bsc_cs4",
+	"bsc_cs5a",
+	"bsc_cs5b",
+	"bsc_cs6a",
+	"bsc_rd_we8",
+	"bsc_rd_we16",
+	"bsc_bs",
+	"bsc_rdwr",
+};
+
+static const char * const ceu_groups[] = {
+	"ceu_data_0_7",
+	"ceu_data_8_15",
+	"ceu_clk_0",
+	"ceu_clk_1",
+	"ceu_clk_2",
+	"ceu_sync",
+	"ceu_field",
+};
+
+static const char * const flctl_groups[] = {
+	"flctl_data",
+	"flctl_ce0",
+	"flctl_ce1",
+	"flctl_ctrl",
+};
+
+static const char * const fsia_groups[] = {
+	"fsia_mclk_in",
+	"fsia_mclk_out",
+	"fsia_sclk_in",
+	"fsia_sclk_out",
+	"fsia_data_in",
+	"fsia_data_out",
+	"fsia_spdif_0",
+	"fsia_spdif_1",
+};
+
+static const char * const fsib_groups[] = {
+	"fsib_mclk_in",
+};
+
+static const char * const hdmi_groups[] = {
+	"hdmi",
+};
+
+static const char * const intc_groups[] = {
+	"intc_irq0_0",
+	"intc_irq0_1",
+	"intc_irq1",
+	"intc_irq2_0",
+	"intc_irq2_1",
+	"intc_irq3_0",
+	"intc_irq3_1",
+	"intc_irq4_0",
+	"intc_irq4_1",
+	"intc_irq5",
+	"intc_irq6_0",
+	"intc_irq6_1",
+	"intc_irq7_0",
+	"intc_irq7_1",
+	"intc_irq8_0",
+	"intc_irq8_1",
+	"intc_irq9_0",
+	"intc_irq9_1",
+	"intc_irq10",
+	"intc_irq11",
+	"intc_irq12_0",
+	"intc_irq12_1",
+	"intc_irq13_0",
+	"intc_irq13_1",
+	"intc_irq14_0",
+	"intc_irq14_1",
+	"intc_irq15_0",
+	"intc_irq15_1",
+	"intc_irq16_0",
+	"intc_irq16_1",
+	"intc_irq17",
+	"intc_irq18",
+	"intc_irq19",
+	"intc_irq20",
+	"intc_irq21",
+	"intc_irq22",
+	"intc_irq23",
+	"intc_irq24",
+	"intc_irq25",
+	"intc_irq26_0",
+	"intc_irq26_1",
+	"intc_irq27_0",
+	"intc_irq27_1",
+	"intc_irq28_0",
+	"intc_irq28_1",
+	"intc_irq29_0",
+	"intc_irq29_1",
+	"intc_irq30_0",
+	"intc_irq30_1",
+	"intc_irq31_0",
+	"intc_irq31_1",
+};
+
+static const char * const keysc_groups[] = {
+	"keysc_in04_0",
+	"keysc_in04_1",
+	"keysc_in5",
+	"keysc_in6",
+	"keysc_in7",
+	"keysc_out4",
+	"keysc_out5",
+	"keysc_out6",
+	"keysc_out8",
+};
+
+static const char * const lcd_groups[] = {
+	"lcd_data8",
+	"lcd_data9",
+	"lcd_data12",
+	"lcd_data16",
+	"lcd_data18",
+	"lcd_data24",
+	"lcd_display",
+	"lcd_lclk",
+	"lcd_sync",
+	"lcd_sys",
 };
 
 static const char * const mmc0_groups[] = {
@@ -1107,6 +2039,45 @@ static const char * const mmc0_groups[] = {
 	"mmc0_ctrl_1",
 };
 
+static const char * const scifa0_groups[] = {
+	"scifa0_data",
+	"scifa0_clk",
+	"scifa0_ctrl",
+};
+
+static const char * const scifa1_groups[] = {
+	"scifa1_data",
+	"scifa1_clk",
+	"scifa1_ctrl",
+};
+
+static const char * const scifa2_groups[] = {
+	"scifa2_data",
+	"scifa2_clk",
+	"scifa2_ctrl",
+};
+
+static const char * const scifa3_groups[] = {
+	"scifa3_data",
+	"scifa3_clk",
+	"scifa3_ctrl_0",
+	"scifa3_ctrl_1",
+};
+
+static const char * const scifa4_groups[] = {
+	"scifa4_data",
+};
+
+static const char * const scifa5_groups[] = {
+	"scifa5_data",
+};
+
+static const char * const scifb_groups[] = {
+	"scifb_data",
+	"scifb_clk",
+	"scifb_ctrl",
+};
+
 static const char * const sdhi0_groups[] = {
 	"sdhi0_data1",
 	"sdhi0_data4",
@@ -1127,256 +2098,55 @@ static const char * const sdhi2_groups[] = {
 	"sdhi2_ctrl",
 };
 
+static const char * const usb0_groups[] = {
+	"usb0_vbus",
+	"usb0_otg_id",
+	"usb0_otg_ctrl",
+};
+
+static const char * const usb1_groups[] = {
+	"usb1_vbus",
+	"usb1_otg_id_0",
+	"usb1_otg_id_1",
+	"usb1_otg_ctrl_0",
+	"usb1_otg_ctrl_1",
+};
+
 static const struct sh_pfc_function pinmux_functions[] = {
+	SH_PFC_FUNCTION(bsc),
+	SH_PFC_FUNCTION(ceu),
+	SH_PFC_FUNCTION(flctl),
+	SH_PFC_FUNCTION(fsia),
+	SH_PFC_FUNCTION(fsib),
+	SH_PFC_FUNCTION(hdmi),
+	SH_PFC_FUNCTION(intc),
+	SH_PFC_FUNCTION(keysc),
+	SH_PFC_FUNCTION(lcd),
 	SH_PFC_FUNCTION(mmc0),
+	SH_PFC_FUNCTION(scifa0),
+	SH_PFC_FUNCTION(scifa1),
+	SH_PFC_FUNCTION(scifa2),
+	SH_PFC_FUNCTION(scifa3),
+	SH_PFC_FUNCTION(scifa4),
+	SH_PFC_FUNCTION(scifa5),
+	SH_PFC_FUNCTION(scifb),
 	SH_PFC_FUNCTION(sdhi0),
 	SH_PFC_FUNCTION(sdhi1),
 	SH_PFC_FUNCTION(sdhi2),
+	SH_PFC_FUNCTION(usb0),
+	SH_PFC_FUNCTION(usb1),
 };
 
-#define PINMUX_FN_BASE	ARRAY_SIZE(pinmux_pins)
-
-static const struct pinmux_func pinmux_func_gpios[] = {
-	/* IRQ */
-	GPIO_FN(IRQ0_6),	GPIO_FN(IRQ0_162),	GPIO_FN(IRQ1),
-	GPIO_FN(IRQ2_4),	GPIO_FN(IRQ2_5),	GPIO_FN(IRQ3_8),
-	GPIO_FN(IRQ3_16),	GPIO_FN(IRQ4_17),	GPIO_FN(IRQ4_163),
-	GPIO_FN(IRQ5),		GPIO_FN(IRQ6_39),	GPIO_FN(IRQ6_164),
-	GPIO_FN(IRQ7_40),	GPIO_FN(IRQ7_167),	GPIO_FN(IRQ8_41),
-	GPIO_FN(IRQ8_168),	GPIO_FN(IRQ9_42),	GPIO_FN(IRQ9_169),
-	GPIO_FN(IRQ10),		GPIO_FN(IRQ11),		GPIO_FN(IRQ12_80),
-	GPIO_FN(IRQ12_137),	GPIO_FN(IRQ13_81),	GPIO_FN(IRQ13_145),
-	GPIO_FN(IRQ14_82),	GPIO_FN(IRQ14_146),	GPIO_FN(IRQ15_83),
-	GPIO_FN(IRQ15_147),	GPIO_FN(IRQ16_84),	GPIO_FN(IRQ16_170),
-	GPIO_FN(IRQ17),		GPIO_FN(IRQ18),		GPIO_FN(IRQ19),
-	GPIO_FN(IRQ20),		GPIO_FN(IRQ21),		GPIO_FN(IRQ22),
-	GPIO_FN(IRQ23),		GPIO_FN(IRQ24),		GPIO_FN(IRQ25),
-	GPIO_FN(IRQ26_121),	GPIO_FN(IRQ26_172),	GPIO_FN(IRQ27_122),
-	GPIO_FN(IRQ27_180),	GPIO_FN(IRQ28_123),	GPIO_FN(IRQ28_181),
-	GPIO_FN(IRQ29_129),	GPIO_FN(IRQ29_182),	GPIO_FN(IRQ30_130),
-	GPIO_FN(IRQ30_183),	GPIO_FN(IRQ31_138),	GPIO_FN(IRQ31_184),
-
-	/* MSIOF0 */
-	GPIO_FN(MSIOF0_TSYNC),	GPIO_FN(MSIOF0_TSCK),	GPIO_FN(MSIOF0_RXD),
-	GPIO_FN(MSIOF0_RSCK),	GPIO_FN(MSIOF0_RSYNC),	GPIO_FN(MSIOF0_MCK0),
-	GPIO_FN(MSIOF0_MCK1),	GPIO_FN(MSIOF0_SS1),	GPIO_FN(MSIOF0_SS2),
-	GPIO_FN(MSIOF0_TXD),
-
-	/* MSIOF1 */
-	GPIO_FN(MSIOF1_TSCK_39),	GPIO_FN(MSIOF1_TSCK_88),
-	GPIO_FN(MSIOF1_TSYNC_40),	GPIO_FN(MSIOF1_TSYNC_89),
-	GPIO_FN(MSIOF1_TXD_41),		GPIO_FN(MSIOF1_TXD_90),
-	GPIO_FN(MSIOF1_RXD_42),		GPIO_FN(MSIOF1_RXD_91),
-	GPIO_FN(MSIOF1_SS1_43),		GPIO_FN(MSIOF1_SS1_92),
-	GPIO_FN(MSIOF1_SS2_44),		GPIO_FN(MSIOF1_SS2_93),
-	GPIO_FN(MSIOF1_RSCK),		GPIO_FN(MSIOF1_RSYNC),
-	GPIO_FN(MSIOF1_MCK0),		GPIO_FN(MSIOF1_MCK1),
-
-	/* MSIOF2 */
-	GPIO_FN(MSIOF2_RSCK),	GPIO_FN(MSIOF2_RSYNC),	GPIO_FN(MSIOF2_MCK0),
-	GPIO_FN(MSIOF2_MCK1),	GPIO_FN(MSIOF2_SS1),	GPIO_FN(MSIOF2_SS2),
-	GPIO_FN(MSIOF2_TSYNC),	GPIO_FN(MSIOF2_TSCK),	GPIO_FN(MSIOF2_RXD),
-	GPIO_FN(MSIOF2_TXD),
-
-	/* BBIF1 */
-	GPIO_FN(BBIF1_RXD),	GPIO_FN(BBIF1_TSYNC),	GPIO_FN(BBIF1_TSCK),
-	GPIO_FN(BBIF1_TXD),	GPIO_FN(BBIF1_RSCK),	GPIO_FN(BBIF1_RSYNC),
-	GPIO_FN(BBIF1_FLOW),	GPIO_FN(BB_RX_FLOW_N),
-
-	/* BBIF2 */
-	GPIO_FN(BBIF2_TSCK1),	GPIO_FN(BBIF2_TSYNC1),
-	GPIO_FN(BBIF2_TXD1),	GPIO_FN(BBIF2_RXD),
-
-	/* FSI */
-	GPIO_FN(FSIACK),	GPIO_FN(FSIBCK),	GPIO_FN(FSIAILR),
-	GPIO_FN(FSIAIBT),	GPIO_FN(FSIAISLD),	GPIO_FN(FSIAOMC),
-	GPIO_FN(FSIAOLR),	GPIO_FN(FSIAOBT),	GPIO_FN(FSIAOSLD),
-	GPIO_FN(FSIASPDIF_11),	GPIO_FN(FSIASPDIF_15),
-
-	/* FMSI */
-	GPIO_FN(FMSOCK),	GPIO_FN(FMSOOLR),	GPIO_FN(FMSIOLR),
-	GPIO_FN(FMSOOBT),	GPIO_FN(FMSIOBT),	GPIO_FN(FMSOSLD),
-	GPIO_FN(FMSOILR),	GPIO_FN(FMSIILR),	GPIO_FN(FMSOIBT),
-	GPIO_FN(FMSIIBT),	GPIO_FN(FMSISLD),	GPIO_FN(FMSICK),
-
-	/* SCIFA0 */
-	GPIO_FN(SCIFA0_TXD),	GPIO_FN(SCIFA0_RXD),	GPIO_FN(SCIFA0_SCK),
-	GPIO_FN(SCIFA0_RTS),	GPIO_FN(SCIFA0_CTS),
-
-	/* SCIFA1 */
-	GPIO_FN(SCIFA1_TXD),	GPIO_FN(SCIFA1_RXD),	GPIO_FN(SCIFA1_SCK),
-	GPIO_FN(SCIFA1_RTS),	GPIO_FN(SCIFA1_CTS),
-
-	/* SCIFA2 */
-	GPIO_FN(SCIFA2_CTS1),	GPIO_FN(SCIFA2_RTS1),	GPIO_FN(SCIFA2_TXD1),
-	GPIO_FN(SCIFA2_RXD1),	GPIO_FN(SCIFA2_SCK1),
-
-	/* SCIFA3 */
-	GPIO_FN(SCIFA3_CTS_43),		GPIO_FN(SCIFA3_CTS_140),
-	GPIO_FN(SCIFA3_RTS_44),		GPIO_FN(SCIFA3_RTS_141),
-	GPIO_FN(SCIFA3_SCK),		GPIO_FN(SCIFA3_TXD),
-	GPIO_FN(SCIFA3_RXD),
-
-	/* SCIFA4 */
-	GPIO_FN(SCIFA4_RXD),	GPIO_FN(SCIFA4_TXD),
-
-	/* SCIFA5 */
-	GPIO_FN(SCIFA5_RXD),	GPIO_FN(SCIFA5_TXD),
-
-	/* SCIFB */
-	GPIO_FN(SCIFB_SCK),	GPIO_FN(SCIFB_RTS),	GPIO_FN(SCIFB_CTS),
-	GPIO_FN(SCIFB_TXD),	GPIO_FN(SCIFB_RXD),
-
-	/* CEU */
-	GPIO_FN(VIO_HD),	GPIO_FN(VIO_CKO1),	GPIO_FN(VIO_CKO2),
-	GPIO_FN(VIO_VD),	GPIO_FN(VIO_CLK),	GPIO_FN(VIO_FIELD),
-	GPIO_FN(VIO_CKO),	GPIO_FN(VIO_D0),	GPIO_FN(VIO_D1),
-	GPIO_FN(VIO_D2),	GPIO_FN(VIO_D3),	GPIO_FN(VIO_D4),
-	GPIO_FN(VIO_D5),	GPIO_FN(VIO_D6),	GPIO_FN(VIO_D7),
-	GPIO_FN(VIO_D8),	GPIO_FN(VIO_D9),	GPIO_FN(VIO_D10),
-	GPIO_FN(VIO_D11),	GPIO_FN(VIO_D12),	GPIO_FN(VIO_D13),
-	GPIO_FN(VIO_D14),	GPIO_FN(VIO_D15),
-
-	/* USB0 */
-	GPIO_FN(IDIN_0),	GPIO_FN(EXTLP_0),	GPIO_FN(OVCN2_0),
-	GPIO_FN(PWEN_0),	GPIO_FN(OVCN_0),	GPIO_FN(VBUS0_0),
-
-	/* USB1 */
-	GPIO_FN(IDIN_1_18),	GPIO_FN(IDIN_1_113),
-	GPIO_FN(OVCN_1_114),	GPIO_FN(OVCN_1_162),
-	GPIO_FN(PWEN_1_115),	GPIO_FN(PWEN_1_138),
-	GPIO_FN(EXTLP_1),	GPIO_FN(OVCN2_1),
-	GPIO_FN(VBUS0_1),
-
-	/* GPIO */
-	GPIO_FN(GPI0),	GPIO_FN(GPI1),	GPIO_FN(GPO0),	GPIO_FN(GPO1),
-
-	/* BSC */
-	GPIO_FN(BS),	GPIO_FN(WE1),	GPIO_FN(CKO),
-	GPIO_FN(WAIT),	GPIO_FN(RDWR),
-
-	GPIO_FN(A0),	GPIO_FN(A1),	GPIO_FN(A2),
-	GPIO_FN(A3),	GPIO_FN(A6),	GPIO_FN(A7),
-	GPIO_FN(A8),	GPIO_FN(A9),	GPIO_FN(A10),
-	GPIO_FN(A11),	GPIO_FN(A12),	GPIO_FN(A13),
-	GPIO_FN(A14),	GPIO_FN(A15),	GPIO_FN(A16),
-	GPIO_FN(A17),	GPIO_FN(A18),	GPIO_FN(A19),
-	GPIO_FN(A20),	GPIO_FN(A21),	GPIO_FN(A22),
-	GPIO_FN(A23),	GPIO_FN(A24),	GPIO_FN(A25),
-	GPIO_FN(A26),
-
-	GPIO_FN(CS0),	GPIO_FN(CS2),	GPIO_FN(CS4),
-	GPIO_FN(CS5A),	GPIO_FN(CS5B),	GPIO_FN(CS6A),
-
-	/* BSC/FLCTL */
-	GPIO_FN(RD_FSC),	GPIO_FN(WE0_FWE),	GPIO_FN(A4_FOE),
-	GPIO_FN(A5_FCDE),	GPIO_FN(D0_NAF0),	GPIO_FN(D1_NAF1),
-	GPIO_FN(D2_NAF2),	GPIO_FN(D3_NAF3),	GPIO_FN(D4_NAF4),
-	GPIO_FN(D5_NAF5),	GPIO_FN(D6_NAF6),	GPIO_FN(D7_NAF7),
-	GPIO_FN(D8_NAF8),	GPIO_FN(D9_NAF9),	GPIO_FN(D10_NAF10),
-	GPIO_FN(D11_NAF11),	GPIO_FN(D12_NAF12),	GPIO_FN(D13_NAF13),
-	GPIO_FN(D14_NAF14),	GPIO_FN(D15_NAF15),
-
-	/* SPU2 */
-	GPIO_FN(VINT_I),
-
-	/* FLCTL */
-	GPIO_FN(FCE1),	GPIO_FN(FCE0),	GPIO_FN(FRB),
-
-	/* HSI */
-	GPIO_FN(GP_RX_FLAG),	GPIO_FN(GP_RX_DATA),	GPIO_FN(GP_TX_READY),
-	GPIO_FN(GP_RX_WAKE),	GPIO_FN(MP_TX_FLAG),	GPIO_FN(MP_TX_DATA),
-	GPIO_FN(MP_RX_READY),	GPIO_FN(MP_TX_WAKE),
-
-	/* MFI */
-	GPIO_FN(MFIv6),
-	GPIO_FN(MFIv4),
-
-	GPIO_FN(MEMC_BUSCLK_MEMC_A0),	GPIO_FN(MEMC_ADV_MEMC_DREQ0),
-	GPIO_FN(MEMC_WAIT_MEMC_DREQ1),	GPIO_FN(MEMC_CS1_MEMC_A1),
-	GPIO_FN(MEMC_CS0),	GPIO_FN(MEMC_NOE),
-	GPIO_FN(MEMC_NWE),	GPIO_FN(MEMC_INT),
-
-	GPIO_FN(MEMC_AD0),	GPIO_FN(MEMC_AD1),	GPIO_FN(MEMC_AD2),
-	GPIO_FN(MEMC_AD3),	GPIO_FN(MEMC_AD4),	GPIO_FN(MEMC_AD5),
-	GPIO_FN(MEMC_AD6),	GPIO_FN(MEMC_AD7),	GPIO_FN(MEMC_AD8),
-	GPIO_FN(MEMC_AD9),	GPIO_FN(MEMC_AD10),	GPIO_FN(MEMC_AD11),
-	GPIO_FN(MEMC_AD12),	GPIO_FN(MEMC_AD13),	GPIO_FN(MEMC_AD14),
-	GPIO_FN(MEMC_AD15),
-
-	/* SIM */
-	GPIO_FN(SIM_RST),	GPIO_FN(SIM_CLK),	GPIO_FN(SIM_D),
-
-	/* TPU */
-	GPIO_FN(TPU0TO0),	GPIO_FN(TPU0TO1),	GPIO_FN(TPU0TO2_93),
-	GPIO_FN(TPU0TO2_99),	GPIO_FN(TPU0TO3),
-
-	/* I2C2 */
-	GPIO_FN(I2C_SCL2),	GPIO_FN(I2C_SDA2),
-
-	/* I2C3(1) */
-	GPIO_FN(I2C_SCL3),	GPIO_FN(I2C_SDA3),
-
-	/* I2C3(2) */
-	GPIO_FN(I2C_SCL3S),	GPIO_FN(I2C_SDA3S),
-
-	/* I2C4(2) */
-	GPIO_FN(I2C_SCL4),	GPIO_FN(I2C_SDA4),
-
-	/* I2C4(2) */
-	GPIO_FN(I2C_SCL4S),	GPIO_FN(I2C_SDA4S),
-
-	/* KEYSC */
-	GPIO_FN(KEYOUT0),	GPIO_FN(KEYIN0_121),	GPIO_FN(KEYIN0_136),
-	GPIO_FN(KEYOUT1),	GPIO_FN(KEYIN1_122),	GPIO_FN(KEYIN1_135),
-	GPIO_FN(KEYOUT2),	GPIO_FN(KEYIN2_123),	GPIO_FN(KEYIN2_134),
-	GPIO_FN(KEYOUT3),	GPIO_FN(KEYIN3_124),	GPIO_FN(KEYIN3_133),
-	GPIO_FN(KEYOUT4),	GPIO_FN(KEYIN4),	GPIO_FN(KEYOUT5),
-	GPIO_FN(KEYIN5),	GPIO_FN(KEYOUT6),	GPIO_FN(KEYIN6),
-	GPIO_FN(KEYOUT7),	GPIO_FN(KEYIN7),
-
-	/* LCDC */
-	GPIO_FN(LCDHSYN),	GPIO_FN(LCDCS),	GPIO_FN(LCDVSYN),
-	GPIO_FN(LCDDCK),	GPIO_FN(LCDWR),	GPIO_FN(LCDRD),
-	GPIO_FN(LCDDISP),	GPIO_FN(LCDRS),	GPIO_FN(LCDLCLK),
-	GPIO_FN(LCDDON),
-
-	GPIO_FN(LCDD0),		GPIO_FN(LCDD1),		GPIO_FN(LCDD2),
-	GPIO_FN(LCDD3),		GPIO_FN(LCDD4),		GPIO_FN(LCDD5),
-	GPIO_FN(LCDD6),		GPIO_FN(LCDD7),		GPIO_FN(LCDD8),
-	GPIO_FN(LCDD9),		GPIO_FN(LCDD10),	GPIO_FN(LCDD11),
-	GPIO_FN(LCDD12),	GPIO_FN(LCDD13),	GPIO_FN(LCDD14),
-	GPIO_FN(LCDD15),	GPIO_FN(LCDD16),	GPIO_FN(LCDD17),
-	GPIO_FN(LCDD18),	GPIO_FN(LCDD19),	GPIO_FN(LCDD20),
-	GPIO_FN(LCDD21),	GPIO_FN(LCDD22),	GPIO_FN(LCDD23),
-
-	GPIO_FN(LCDC0_SELECT),
-	GPIO_FN(LCDC1_SELECT),
-
-	/* IRDA */
-	GPIO_FN(IRDA_OUT),	GPIO_FN(IRDA_IN),	GPIO_FN(IRDA_FIRSEL),
-	GPIO_FN(IROUT_139),	GPIO_FN(IROUT_140),
-
-	/* TSIF1 */
-	GPIO_FN(TS0_1SELECT),
-	GPIO_FN(TS0_2SELECT),
-	GPIO_FN(TS1_1SELECT),
-	GPIO_FN(TS1_2SELECT),
-
-	GPIO_FN(TS_SPSYNC1),	GPIO_FN(TS_SDAT1),
-	GPIO_FN(TS_SDEN1),	GPIO_FN(TS_SCK1),
-
-	/* TSIF2 */
-	GPIO_FN(TS_SPSYNC2),	GPIO_FN(TS_SDAT2),
-	GPIO_FN(TS_SDEN2),	GPIO_FN(TS_SCK2),
-
-	/* HDMI */
-	GPIO_FN(HDMI_HPD),	GPIO_FN(HDMI_CEC),
-
-	/* SDENC */
-	GPIO_FN(SDENC_CPG),
-	GPIO_FN(SDENC_DV_CLKI),
-};
+#undef PORTCR
+#define PORTCR(nr, reg)							\
+	{								\
+		PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {		\
+			_PCRH(PORT##nr##_IN, 0, 0, PORT##nr##_OUT),     \
+				PORT##nr##_FN0, PORT##nr##_FN1,		\
+				PORT##nr##_FN2, PORT##nr##_FN3,		\
+				PORT##nr##_FN4, PORT##nr##_FN5,		\
+				PORT##nr##_FN6, PORT##nr##_FN7 }	\
+	}
 
 static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 	PORTCR(0,	0xE6051000), /* PORT0CR */
@@ -1776,45 +2546,114 @@ static const struct pinmux_data_reg pinmux_data_regs[] = {
 #define EXT_IRQ16L(n) evt2irq(0x200 + ((n) << 5))
 #define EXT_IRQ16H(n) evt2irq(0x3200 + (((n) - 16) << 5))
 static const struct pinmux_irq pinmux_irqs[] = {
-	PINMUX_IRQ(EXT_IRQ16L(0), GPIO_PORT6, GPIO_PORT162),
-	PINMUX_IRQ(EXT_IRQ16L(1), GPIO_PORT12),
-	PINMUX_IRQ(EXT_IRQ16L(2), GPIO_PORT4, GPIO_PORT5),
-	PINMUX_IRQ(EXT_IRQ16L(3), GPIO_PORT8, GPIO_PORT16),
-	PINMUX_IRQ(EXT_IRQ16L(4), GPIO_PORT17, GPIO_PORT163),
-	PINMUX_IRQ(EXT_IRQ16L(5), GPIO_PORT18),
-	PINMUX_IRQ(EXT_IRQ16L(6), GPIO_PORT39, GPIO_PORT164),
-	PINMUX_IRQ(EXT_IRQ16L(7), GPIO_PORT40, GPIO_PORT167),
-	PINMUX_IRQ(EXT_IRQ16L(8), GPIO_PORT41, GPIO_PORT168),
-	PINMUX_IRQ(EXT_IRQ16L(9), GPIO_PORT42, GPIO_PORT169),
-	PINMUX_IRQ(EXT_IRQ16L(10), GPIO_PORT65),
-	PINMUX_IRQ(EXT_IRQ16L(11), GPIO_PORT67),
-	PINMUX_IRQ(EXT_IRQ16L(12), GPIO_PORT80, GPIO_PORT137),
-	PINMUX_IRQ(EXT_IRQ16L(13), GPIO_PORT81, GPIO_PORT145),
-	PINMUX_IRQ(EXT_IRQ16L(14), GPIO_PORT82, GPIO_PORT146),
-	PINMUX_IRQ(EXT_IRQ16L(15), GPIO_PORT83, GPIO_PORT147),
-	PINMUX_IRQ(EXT_IRQ16H(16), GPIO_PORT84, GPIO_PORT170),
-	PINMUX_IRQ(EXT_IRQ16H(17), GPIO_PORT85),
-	PINMUX_IRQ(EXT_IRQ16H(18), GPIO_PORT86),
-	PINMUX_IRQ(EXT_IRQ16H(19), GPIO_PORT87),
-	PINMUX_IRQ(EXT_IRQ16H(20), GPIO_PORT92),
-	PINMUX_IRQ(EXT_IRQ16H(21), GPIO_PORT93),
-	PINMUX_IRQ(EXT_IRQ16H(22), GPIO_PORT94),
-	PINMUX_IRQ(EXT_IRQ16H(23), GPIO_PORT95),
-	PINMUX_IRQ(EXT_IRQ16H(24), GPIO_PORT112),
-	PINMUX_IRQ(EXT_IRQ16H(25), GPIO_PORT119),
-	PINMUX_IRQ(EXT_IRQ16H(26), GPIO_PORT121, GPIO_PORT172),
-	PINMUX_IRQ(EXT_IRQ16H(27), GPIO_PORT122, GPIO_PORT180),
-	PINMUX_IRQ(EXT_IRQ16H(28), GPIO_PORT123, GPIO_PORT181),
-	PINMUX_IRQ(EXT_IRQ16H(29), GPIO_PORT129, GPIO_PORT182),
-	PINMUX_IRQ(EXT_IRQ16H(30), GPIO_PORT130, GPIO_PORT183),
-	PINMUX_IRQ(EXT_IRQ16H(31), GPIO_PORT138, GPIO_PORT184),
+	PINMUX_IRQ(EXT_IRQ16L(0), 6, 162),
+	PINMUX_IRQ(EXT_IRQ16L(1), 12),
+	PINMUX_IRQ(EXT_IRQ16L(2), 4, 5),
+	PINMUX_IRQ(EXT_IRQ16L(3), 8, 16),
+	PINMUX_IRQ(EXT_IRQ16L(4), 17, 163),
+	PINMUX_IRQ(EXT_IRQ16L(5), 18),
+	PINMUX_IRQ(EXT_IRQ16L(6), 39, 164),
+	PINMUX_IRQ(EXT_IRQ16L(7), 40, 167),
+	PINMUX_IRQ(EXT_IRQ16L(8), 41, 168),
+	PINMUX_IRQ(EXT_IRQ16L(9), 42, 169),
+	PINMUX_IRQ(EXT_IRQ16L(10), 65),
+	PINMUX_IRQ(EXT_IRQ16L(11), 67),
+	PINMUX_IRQ(EXT_IRQ16L(12), 80, 137),
+	PINMUX_IRQ(EXT_IRQ16L(13), 81, 145),
+	PINMUX_IRQ(EXT_IRQ16L(14), 82, 146),
+	PINMUX_IRQ(EXT_IRQ16L(15), 83, 147),
+	PINMUX_IRQ(EXT_IRQ16H(16), 84, 170),
+	PINMUX_IRQ(EXT_IRQ16H(17), 85),
+	PINMUX_IRQ(EXT_IRQ16H(18), 86),
+	PINMUX_IRQ(EXT_IRQ16H(19), 87),
+	PINMUX_IRQ(EXT_IRQ16H(20), 92),
+	PINMUX_IRQ(EXT_IRQ16H(21), 93),
+	PINMUX_IRQ(EXT_IRQ16H(22), 94),
+	PINMUX_IRQ(EXT_IRQ16H(23), 95),
+	PINMUX_IRQ(EXT_IRQ16H(24), 112),
+	PINMUX_IRQ(EXT_IRQ16H(25), 119),
+	PINMUX_IRQ(EXT_IRQ16H(26), 121, 172),
+	PINMUX_IRQ(EXT_IRQ16H(27), 122, 180),
+	PINMUX_IRQ(EXT_IRQ16H(28), 123, 181),
+	PINMUX_IRQ(EXT_IRQ16H(29), 129, 182),
+	PINMUX_IRQ(EXT_IRQ16H(30), 130, 183),
+	PINMUX_IRQ(EXT_IRQ16H(31), 138, 184),
+};
+
+#define PORTnCR_PULMD_OFF	(0 << 6)
+#define PORTnCR_PULMD_DOWN	(2 << 6)
+#define PORTnCR_PULMD_UP	(3 << 6)
+#define PORTnCR_PULMD_MASK	(3 << 6)
+
+struct sh7372_portcr_group {
+	unsigned int end_pin;
+	unsigned int offset;
+};
+
+static const struct sh7372_portcr_group sh7372_portcr_offsets[] = {
+	{ 45,  0x1000 }, { 75,  0x2000 }, { 99,  0x0000 }, { 120, 0x3000 },
+	{ 151, 0x0000 }, { 155, 0x3000 }, { 166, 0x0000 }, { 190, 0x2000 },
+};
+
+static void __iomem *sh7372_pinmux_portcr(struct sh_pfc *pfc, unsigned int pin)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(sh7372_portcr_offsets); ++i) {
+		const struct sh7372_portcr_group *group =
+			&sh7372_portcr_offsets[i];
+
+		if (i <= group->end_pin)
+			return pfc->window->virt + group->offset + pin;
+	}
+
+	return NULL;
+}
+
+static unsigned int sh7372_pinmux_get_bias(struct sh_pfc *pfc, unsigned int pin)
+{
+	void __iomem *addr = sh7372_pinmux_portcr(pfc, pin);
+	u32 value = ioread8(addr) & PORTnCR_PULMD_MASK;
+
+	switch (value) {
+	case PORTnCR_PULMD_UP:
+		return PIN_CONFIG_BIAS_PULL_UP;
+	case PORTnCR_PULMD_DOWN:
+		return PIN_CONFIG_BIAS_PULL_DOWN;
+	case PORTnCR_PULMD_OFF:
+	default:
+		return PIN_CONFIG_BIAS_DISABLE;
+	}
+}
+
+static void sh7372_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
+				   unsigned int bias)
+{
+	void __iomem *addr = sh7372_pinmux_portcr(pfc, pin);
+	u32 value = ioread8(addr) & ~PORTnCR_PULMD_MASK;
+
+	switch (bias) {
+	case PIN_CONFIG_BIAS_PULL_UP:
+		value |= PORTnCR_PULMD_UP;
+		break;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		value |= PORTnCR_PULMD_DOWN;
+		break;
+	}
+
+	iowrite8(value, addr);
+}
+
+static const struct sh_pfc_soc_operations sh7372_pinmux_ops = {
+	.get_bias = sh7372_pinmux_get_bias,
+	.set_bias = sh7372_pinmux_set_bias,
 };
 
 const struct sh_pfc_soc_info sh7372_pinmux_info = {
 	.name = "sh7372_pfc",
+	.ops = &sh7372_pinmux_ops,
+
 	.input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END },
-	.input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END },
-	.input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END },
 	.output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END },
 	.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
 
@@ -1825,9 +2664,6 @@ const struct sh_pfc_soc_info sh7372_pinmux_info = {
 	.functions = pinmux_functions,
 	.nr_functions = ARRAY_SIZE(pinmux_functions),
 
-	.func_gpios = pinmux_func_gpios,
-	.nr_func_gpios = ARRAY_SIZE(pinmux_func_gpios),
-
 	.cfg_regs = pinmux_config_regs,
 	.data_regs = pinmux_data_regs,
 
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
index 587f777..7956df5 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
@@ -20,9 +20,12 @@
  */
 #include <linux/io.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/pinctrl/pinconf-generic.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/slab.h>
 
-#include <mach/sh73a0.h>
 #include <mach/irqs.h>
 
 #include "core.h"
@@ -2538,6 +2541,157 @@ static const unsigned int sdhi2_ctrl_pins[] = {
 static const unsigned int sdhi2_ctrl_mux[] = {
 	SDHICMD2_MARK, SDHICLK2_MARK,
 };
+/* - TPU0 ------------------------------------------------------------------- */
+static const unsigned int tpu0_to0_pins[] = {
+	/* TO */
+	55,
+};
+static const unsigned int tpu0_to0_mux[] = {
+	TPU0TO0_MARK,
+};
+static const unsigned int tpu0_to1_pins[] = {
+	/* TO */
+	59,
+};
+static const unsigned int tpu0_to1_mux[] = {
+	TPU0TO1_MARK,
+};
+static const unsigned int tpu0_to2_pins[] = {
+	/* TO */
+	140,
+};
+static const unsigned int tpu0_to2_mux[] = {
+	TPU0TO2_MARK,
+};
+static const unsigned int tpu0_to3_pins[] = {
+	/* TO */
+	141,
+};
+static const unsigned int tpu0_to3_mux[] = {
+	TPU0TO3_MARK,
+};
+/* - TPU1 ------------------------------------------------------------------- */
+static const unsigned int tpu1_to0_pins[] = {
+	/* TO */
+	246,
+};
+static const unsigned int tpu1_to0_mux[] = {
+	TPU1TO0_MARK,
+};
+static const unsigned int tpu1_to1_0_pins[] = {
+	/* TO */
+	28,
+};
+static const unsigned int tpu1_to1_0_mux[] = {
+	PORT28_TPU1TO1_MARK,
+};
+static const unsigned int tpu1_to1_1_pins[] = {
+	/* TO */
+	29,
+};
+static const unsigned int tpu1_to1_1_mux[] = {
+	PORT29_TPU1TO1_MARK,
+};
+static const unsigned int tpu1_to2_pins[] = {
+	/* TO */
+	153,
+};
+static const unsigned int tpu1_to2_mux[] = {
+	TPU1TO2_MARK,
+};
+static const unsigned int tpu1_to3_pins[] = {
+	/* TO */
+	145,
+};
+static const unsigned int tpu1_to3_mux[] = {
+	TPU1TO3_MARK,
+};
+/* - TPU2 ------------------------------------------------------------------- */
+static const unsigned int tpu2_to0_pins[] = {
+	/* TO */
+	248,
+};
+static const unsigned int tpu2_to0_mux[] = {
+	TPU2TO0_MARK,
+};
+static const unsigned int tpu2_to1_pins[] = {
+	/* TO */
+	197,
+};
+static const unsigned int tpu2_to1_mux[] = {
+	TPU2TO1_MARK,
+};
+static const unsigned int tpu2_to2_pins[] = {
+	/* TO */
+	50,
+};
+static const unsigned int tpu2_to2_mux[] = {
+	TPU2TO2_MARK,
+};
+static const unsigned int tpu2_to3_pins[] = {
+	/* TO */
+	51,
+};
+static const unsigned int tpu2_to3_mux[] = {
+	TPU2TO3_MARK,
+};
+/* - TPU3 ------------------------------------------------------------------- */
+static const unsigned int tpu3_to0_pins[] = {
+	/* TO */
+	163,
+};
+static const unsigned int tpu3_to0_mux[] = {
+	TPU3TO0_MARK,
+};
+static const unsigned int tpu3_to1_pins[] = {
+	/* TO */
+	247,
+};
+static const unsigned int tpu3_to1_mux[] = {
+	TPU3TO1_MARK,
+};
+static const unsigned int tpu3_to2_pins[] = {
+	/* TO */
+	54,
+};
+static const unsigned int tpu3_to2_mux[] = {
+	TPU3TO2_MARK,
+};
+static const unsigned int tpu3_to3_pins[] = {
+	/* TO */
+	53,
+};
+static const unsigned int tpu3_to3_mux[] = {
+	TPU3TO3_MARK,
+};
+/* - TPU4 ------------------------------------------------------------------- */
+static const unsigned int tpu4_to0_pins[] = {
+	/* TO */
+	241,
+};
+static const unsigned int tpu4_to0_mux[] = {
+	TPU4TO0_MARK,
+};
+static const unsigned int tpu4_to1_pins[] = {
+	/* TO */
+	199,
+};
+static const unsigned int tpu4_to1_mux[] = {
+	TPU4TO1_MARK,
+};
+static const unsigned int tpu4_to2_pins[] = {
+	/* TO */
+	58,
+};
+static const unsigned int tpu4_to2_mux[] = {
+	TPU4TO2_MARK,
+};
+static const unsigned int tpu4_to3_pins[] = {
+	/* TO */
+};
+static const unsigned int tpu4_to3_mux[] = {
+	TPU4TO3_MARK,
+};
 /* - USB -------------------------------------------------------------------- */
 static const unsigned int usb_vbus_pins[] = {
 	/* VBUS */
@@ -2689,6 +2843,27 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(sdhi2_data1),
 	SH_PFC_PIN_GROUP(sdhi2_data4),
 	SH_PFC_PIN_GROUP(sdhi2_ctrl),
+	SH_PFC_PIN_GROUP(tpu0_to0),
+	SH_PFC_PIN_GROUP(tpu0_to1),
+	SH_PFC_PIN_GROUP(tpu0_to2),
+	SH_PFC_PIN_GROUP(tpu0_to3),
+	SH_PFC_PIN_GROUP(tpu1_to0),
+	SH_PFC_PIN_GROUP(tpu1_to1_0),
+	SH_PFC_PIN_GROUP(tpu1_to1_1),
+	SH_PFC_PIN_GROUP(tpu1_to2),
+	SH_PFC_PIN_GROUP(tpu1_to3),
+	SH_PFC_PIN_GROUP(tpu2_to0),
+	SH_PFC_PIN_GROUP(tpu2_to1),
+	SH_PFC_PIN_GROUP(tpu2_to2),
+	SH_PFC_PIN_GROUP(tpu2_to3),
+	SH_PFC_PIN_GROUP(tpu3_to0),
+	SH_PFC_PIN_GROUP(tpu3_to1),
+	SH_PFC_PIN_GROUP(tpu3_to2),
+	SH_PFC_PIN_GROUP(tpu3_to3),
+	SH_PFC_PIN_GROUP(tpu4_to0),
+	SH_PFC_PIN_GROUP(tpu4_to1),
+	SH_PFC_PIN_GROUP(tpu4_to2),
+	SH_PFC_PIN_GROUP(tpu4_to3),
 	SH_PFC_PIN_GROUP(usb_vbus),
 };
 
@@ -2908,6 +3083,42 @@ static const char * const usb_groups[] = {
 	"usb_vbus",
 };
 
+static const char * const tpu0_groups[] = {
+	"tpu0_to0",
+	"tpu0_to1",
+	"tpu0_to2",
+	"tpu0_to3",
+};
+
+static const char * const tpu1_groups[] = {
+	"tpu1_to0",
+	"tpu1_to1_0",
+	"tpu1_to1_1",
+	"tpu1_to2",
+	"tpu1_to3",
+};
+
+static const char * const tpu2_groups[] = {
+	"tpu2_to0",
+	"tpu2_to1",
+	"tpu2_to2",
+	"tpu2_to3",
+};
+
+static const char * const tpu3_groups[] = {
+	"tpu3_to0",
+	"tpu3_to1",
+	"tpu3_to2",
+	"tpu3_to3",
+};
+
+static const char * const tpu4_groups[] = {
+	"tpu4_to0",
+	"tpu4_to1",
+	"tpu4_to2",
+	"tpu4_to3",
+};
+
 static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(bsc),
 	SH_PFC_FUNCTION(fsia),
@@ -2933,400 +3144,14 @@ static const struct sh_pfc_function pinmux_functions[] = {
 	SH_PFC_FUNCTION(sdhi0),
 	SH_PFC_FUNCTION(sdhi1),
 	SH_PFC_FUNCTION(sdhi2),
+	SH_PFC_FUNCTION(tpu0),
+	SH_PFC_FUNCTION(tpu1),
+	SH_PFC_FUNCTION(tpu2),
+	SH_PFC_FUNCTION(tpu3),
+	SH_PFC_FUNCTION(tpu4),
 	SH_PFC_FUNCTION(usb),
 };
 
-#define PINMUX_FN_BASE	GPIO_FN_GPI0
-
-static const struct pinmux_func pinmux_func_gpios[] = {
-	/* Table 25-1 (Functions 0-7) */
-	GPIO_FN(GPI0),
-	GPIO_FN(GPI1),
-	GPIO_FN(GPI2),
-	GPIO_FN(GPI3),
-	GPIO_FN(GPI4),
-	GPIO_FN(GPI5),
-	GPIO_FN(GPI6),
-	GPIO_FN(GPI7),
-	GPIO_FN(GPO7), \
-	GPIO_FN(MFG0_OUT2),
-	GPIO_FN(GPO6), \
-	GPIO_FN(MFG1_OUT2),
-	GPIO_FN(GPO5), \
-	GPIO_FN(PORT16_VIO_CKOR),
-	GPIO_FN(PORT19_VIO_CKO2),
-	GPIO_FN(GPO0),
-	GPIO_FN(GPO1),
-	GPIO_FN(GPO2), \
-	GPIO_FN(STATUS0),
-	GPIO_FN(GPO3), \
-	GPIO_FN(STATUS1),
-	GPIO_FN(GPO4), \
-	GPIO_FN(STATUS2),
-	GPIO_FN(VINT),
-	GPIO_FN(TCKON),
-	GPIO_FN(XDVFS1), \
-	GPIO_FN(MFG0_OUT1), \
-	GPIO_FN(PORT27_IROUT),
-	GPIO_FN(XDVFS2), \
-	GPIO_FN(PORT28_TPU1TO1),
-	GPIO_FN(SIM_RST), \
-	GPIO_FN(PORT29_TPU1TO1),
-	GPIO_FN(SIM_CLK), \
-	GPIO_FN(PORT30_VIO_CKOR),
-	GPIO_FN(SIM_D), \
-	GPIO_FN(PORT31_IROUT),
-	GPIO_FN(XWUP),
-	GPIO_FN(VACK),
-	GPIO_FN(XTAL1L),
-	GPIO_FN(PORT49_IROUT), \
-	GPIO_FN(BBIF2_TSYNC2), \
-	GPIO_FN(TPU2TO2), \
-
-	GPIO_FN(BBIF2_TSCK2), \
-	GPIO_FN(TPU2TO3), \
-	GPIO_FN(BBIF2_TXD2),
-	GPIO_FN(TPU3TO3), \
-	GPIO_FN(TPU3TO2), \
-	GPIO_FN(TPU0TO0),
-	GPIO_FN(A0), \
-	GPIO_FN(BS_),
-	GPIO_FN(A12), \
-	GPIO_FN(TPU4TO2),
-	GPIO_FN(A13), \
-	GPIO_FN(TPU0TO1),
-	GPIO_FN(A14), \
-	GPIO_FN(A15), \
-	GPIO_FN(A16), \
-	GPIO_FN(MSIOF0_SS1),
-	GPIO_FN(A17), \
-	GPIO_FN(MSIOF0_TSYNC),
-	GPIO_FN(A18), \
-	GPIO_FN(MSIOF0_TSCK),
-	GPIO_FN(A19), \
-	GPIO_FN(MSIOF0_TXD),
-	GPIO_FN(A20), \
-	GPIO_FN(MSIOF0_RSCK),
-	GPIO_FN(A21), \
-	GPIO_FN(MSIOF0_RSYNC),
-	GPIO_FN(A22), \
-	GPIO_FN(MSIOF0_MCK0),
-	GPIO_FN(A23), \
-	GPIO_FN(MSIOF0_MCK1),
-	GPIO_FN(A24), \
-	GPIO_FN(MSIOF0_RXD),
-	GPIO_FN(A25), \
-	GPIO_FN(MSIOF0_SS2),
-	GPIO_FN(A26), \
-	GPIO_FN(FCE1_),
-	GPIO_FN(DACK0),
-	GPIO_FN(FCE0_), \
-	GPIO_FN(WAIT_), \
-	GPIO_FN(DREQ0),
-	GPIO_FN(FRB),
-	GPIO_FN(CKO),
-	GPIO_FN(NBRSTOUT_),
-	GPIO_FN(NBRST_),
-	GPIO_FN(BBIF2_TXD),
-	GPIO_FN(BBIF2_RXD),
-	GPIO_FN(BBIF2_SYNC),
-	GPIO_FN(BBIF2_SCK),
-	GPIO_FN(MFG3_IN2),
-	GPIO_FN(MFG3_IN1),
-	GPIO_FN(BBIF1_SS2), \
-	GPIO_FN(MFG3_OUT1),
-	GPIO_FN(HSI_RX_DATA), \
-	GPIO_FN(BBIF1_RXD),
-	GPIO_FN(HSI_TX_WAKE), \
-	GPIO_FN(BBIF1_TSCK),
-	GPIO_FN(HSI_TX_DATA), \
-	GPIO_FN(BBIF1_TSYNC),
-	GPIO_FN(HSI_TX_READY), \
-	GPIO_FN(BBIF1_TXD),
-	GPIO_FN(HSI_RX_READY), \
-	GPIO_FN(BBIF1_RSCK), \
-	GPIO_FN(HSI_RX_WAKE), \
-	GPIO_FN(BBIF1_RSYNC), \
-	GPIO_FN(HSI_RX_FLAG), \
-	GPIO_FN(BBIF1_SS1), \
-	GPIO_FN(BBIF1_FLOW),
-	GPIO_FN(HSI_TX_FLAG),
-	GPIO_FN(VIO_VD), \
-	GPIO_FN(VIO2_VD), \
-
-	GPIO_FN(VIO_HD), \
-	GPIO_FN(VIO2_HD), \
-	GPIO_FN(VIO_D0), \
-	GPIO_FN(PORT130_MSIOF2_RXD), \
-	GPIO_FN(VIO_D1), \
-	GPIO_FN(PORT131_MSIOF2_SS1), \
-	GPIO_FN(VIO_D2), \
-	GPIO_FN(PORT132_MSIOF2_SS2), \
-	GPIO_FN(VIO_D3), \
-	GPIO_FN(MSIOF2_TSYNC), \
-	GPIO_FN(VIO_D4), \
-	GPIO_FN(MSIOF2_TXD), \
-	GPIO_FN(VIO_D5), \
-	GPIO_FN(MSIOF2_TSCK), \
-	GPIO_FN(VIO_D6), \
-	GPIO_FN(VIO_D7), \
-	GPIO_FN(VIO_D8), \
-	GPIO_FN(VIO2_D0), \
-	GPIO_FN(VIO_D9), \
-	GPIO_FN(VIO2_D1), \
-	GPIO_FN(VIO_D10), \
-	GPIO_FN(TPU0TO2), \
-	GPIO_FN(VIO2_D2), \
-	GPIO_FN(VIO_D11), \
-	GPIO_FN(TPU0TO3), \
-	GPIO_FN(VIO2_D3), \
-	GPIO_FN(VIO_D12), \
-	GPIO_FN(VIO2_D4), \
-	GPIO_FN(VIO_D13), \
-	GPIO_FN(VIO2_D5), \
-	GPIO_FN(VIO_D14), \
-	GPIO_FN(VIO2_D6), \
-	GPIO_FN(VIO_D15), \
-	GPIO_FN(TPU1TO3), \
-	GPIO_FN(VIO2_D7), \
-	GPIO_FN(VIO_CLK), \
-	GPIO_FN(VIO2_CLK), \
-	GPIO_FN(VIO_FIELD), \
-	GPIO_FN(VIO2_FIELD), \
-	GPIO_FN(VIO_CKO),
-	GPIO_FN(A27), \
-	GPIO_FN(MFG0_IN1), \
-	GPIO_FN(MFG0_IN2),
-	GPIO_FN(TS_SPSYNC3), \
-	GPIO_FN(MSIOF2_RSCK),
-	GPIO_FN(TS_SDAT3), \
-	GPIO_FN(MSIOF2_RSYNC),
-	GPIO_FN(TPU1TO2), \
-	GPIO_FN(TS_SDEN3), \
-	GPIO_FN(PORT153_MSIOF2_SS1),
-	GPIO_FN(MSIOF2_MCK0),
-	GPIO_FN(MSIOF2_MCK1),
-	GPIO_FN(PORT156_MSIOF2_SS2),
-	GPIO_FN(PORT157_MSIOF2_RXD),
-	GPIO_FN(DINT_), \
-	GPIO_FN(TS_SCK3),
-	GPIO_FN(NMI),
-	GPIO_FN(TPU3TO0),
-	GPIO_FN(BBIF2_TSYNC1),
-	GPIO_FN(BBIF2_TSCK1),
-	GPIO_FN(BBIF2_TXD1),
-	GPIO_FN(MFG2_OUT2), \
-	GPIO_FN(TPU2TO1),
-	GPIO_FN(TPU4TO1), \
-	GPIO_FN(MFG4_OUT2),
-	GPIO_FN(D16),
-	GPIO_FN(D17),
-	GPIO_FN(D18),
-	GPIO_FN(D19),
-	GPIO_FN(D20),
-	GPIO_FN(D21),
-	GPIO_FN(D22),
-	GPIO_FN(PORT207_MSIOF0L_SS1), \
-	GPIO_FN(D23),
-	GPIO_FN(PORT208_MSIOF0L_SS2), \
-	GPIO_FN(D24),
-	GPIO_FN(D25),
-	GPIO_FN(DREQ2), \
-	GPIO_FN(PORT210_MSIOF0L_SS1), \
-	GPIO_FN(D26),
-	GPIO_FN(PORT211_MSIOF0L_SS2), \
-	GPIO_FN(D27),
-	GPIO_FN(TS_SPSYNC1), \
-	GPIO_FN(MSIOF0L_MCK0), \
-	GPIO_FN(D28),
-	GPIO_FN(TS_SDAT1), \
-	GPIO_FN(MSIOF0L_MCK1), \
-	GPIO_FN(D29),
-	GPIO_FN(TS_SDEN1), \
-	GPIO_FN(MSIOF0L_RSCK), \
-	GPIO_FN(D30),
-	GPIO_FN(TS_SCK1), \
-	GPIO_FN(MSIOF0L_RSYNC), \
-	GPIO_FN(D31),
-	GPIO_FN(DACK2), \
-	GPIO_FN(MSIOF0L_TSYNC), \
-	GPIO_FN(VIO2_FIELD3), \
-	GPIO_FN(DACK3), \
-	GPIO_FN(PORT218_VIO_CKOR),
-	GPIO_FN(DREQ3), \
-	GPIO_FN(MSIOF0L_TSCK), \
-	GPIO_FN(VIO2_CLK3), \
-	GPIO_FN(DREQ1), \
-	GPIO_FN(PWEN), \
-	GPIO_FN(MSIOF0L_RXD), \
-	GPIO_FN(VIO2_HD3), \
-	GPIO_FN(DACK1), \
-	GPIO_FN(OVCN), \
-	GPIO_FN(MSIOF0L_TXD), \
-	GPIO_FN(VIO2_VD3), \
-
-	GPIO_FN(OVCN2),
-	GPIO_FN(EXTLP), \
-	GPIO_FN(PORT226_VIO_CKO2),
-	GPIO_FN(IDIN),
-	GPIO_FN(MFG1_IN1),
-	GPIO_FN(MSIOF1_TXD), \
-	GPIO_FN(MSIOF1_TSYNC), \
-	GPIO_FN(MSIOF1_TSCK), \
-	GPIO_FN(MSIOF1_RXD), \
-	GPIO_FN(MSIOF1_RSCK), \
-	GPIO_FN(VIO2_CLK2), \
-	GPIO_FN(MSIOF1_RSYNC), \
-	GPIO_FN(MFG1_IN2), \
-	GPIO_FN(VIO2_VD2), \
-	GPIO_FN(MSIOF1_MCK0), \
-	GPIO_FN(MSIOF1_MCK1), \
-	GPIO_FN(MSIOF1_SS1), \
-	GPIO_FN(VIO2_FIELD2), \
-	GPIO_FN(MSIOF1_SS2), \
-	GPIO_FN(VIO2_HD2), \
-	GPIO_FN(PORT241_IROUT), \
-	GPIO_FN(MFG4_OUT1), \
-	GPIO_FN(TPU4TO0),
-	GPIO_FN(MFG4_IN2),
-	GPIO_FN(PORT243_VIO_CKO2),
-	GPIO_FN(MFG2_IN1), \
-	GPIO_FN(MSIOF2R_RXD),
-	GPIO_FN(MFG2_IN2), \
-	GPIO_FN(MSIOF2R_TXD),
-	GPIO_FN(MFG1_OUT1), \
-	GPIO_FN(TPU1TO0),
-	GPIO_FN(MFG3_OUT2), \
-	GPIO_FN(TPU3TO1),
-	GPIO_FN(MFG2_OUT1), \
-	GPIO_FN(TPU2TO0), \
-	GPIO_FN(MSIOF2R_TSCK),
-	GPIO_FN(PORT249_IROUT), \
-	GPIO_FN(MFG4_IN1), \
-	GPIO_FN(MSIOF2R_TSYNC),
-	GPIO_FN(SDHICLK0),
-	GPIO_FN(SDHICD0),
-	GPIO_FN(SDHID0_0),
-	GPIO_FN(SDHID0_1),
-	GPIO_FN(SDHID0_2),
-	GPIO_FN(SDHID0_3),
-	GPIO_FN(SDHICMD0),
-	GPIO_FN(SDHIWP0),
-	GPIO_FN(SDHICLK1),
-	GPIO_FN(SDHID1_0), \
-	GPIO_FN(TS_SPSYNC2),
-	GPIO_FN(SDHID1_1), \
-	GPIO_FN(TS_SDAT2),
-	GPIO_FN(SDHID1_2), \
-	GPIO_FN(TS_SDEN2),
-	GPIO_FN(SDHID1_3), \
-	GPIO_FN(TS_SCK2),
-	GPIO_FN(SDHICMD1),
-	GPIO_FN(SDHICLK2),
-	GPIO_FN(SDHID2_0), \
-	GPIO_FN(TS_SPSYNC4),
-	GPIO_FN(SDHID2_1), \
-	GPIO_FN(TS_SDAT4),
-	GPIO_FN(SDHID2_2), \
-	GPIO_FN(TS_SDEN4),
-	GPIO_FN(SDHID2_3), \
-	GPIO_FN(TS_SCK4),
-	GPIO_FN(SDHICMD2),
-	GPIO_FN(MMCCLK0),
-	GPIO_FN(MMCD0_0),
-	GPIO_FN(MMCD0_1),
-	GPIO_FN(MMCD0_2),
-	GPIO_FN(MMCD0_3),
-	GPIO_FN(MMCD0_4), \
-	GPIO_FN(TS_SPSYNC5),
-	GPIO_FN(MMCD0_5), \
-	GPIO_FN(TS_SDAT5),
-	GPIO_FN(MMCD0_6), \
-	GPIO_FN(TS_SDEN5),
-	GPIO_FN(MMCD0_7), \
-	GPIO_FN(TS_SCK5),
-	GPIO_FN(MMCCMD0),
-	GPIO_FN(RESETOUTS_), \
-	GPIO_FN(EXTAL2OUT),
-	GPIO_FN(MCP_WAIT__MCP_FRB),
-	GPIO_FN(MCP_CKO), \
-	GPIO_FN(MMCCLK1),
-	GPIO_FN(MCP_D15_MCP_NAF15),
-	GPIO_FN(MCP_D14_MCP_NAF14),
-	GPIO_FN(MCP_D13_MCP_NAF13),
-	GPIO_FN(MCP_D12_MCP_NAF12),
-	GPIO_FN(MCP_D11_MCP_NAF11),
-	GPIO_FN(MCP_D10_MCP_NAF10),
-	GPIO_FN(MCP_D9_MCP_NAF9),
-	GPIO_FN(MCP_D8_MCP_NAF8), \
-	GPIO_FN(MMCCMD1),
-	GPIO_FN(MCP_D7_MCP_NAF7), \
-	GPIO_FN(MMCD1_7),
-
-	GPIO_FN(MCP_D6_MCP_NAF6), \
-	GPIO_FN(MMCD1_6),
-	GPIO_FN(MCP_D5_MCP_NAF5), \
-	GPIO_FN(MMCD1_5),
-	GPIO_FN(MCP_D4_MCP_NAF4), \
-	GPIO_FN(MMCD1_4),
-	GPIO_FN(MCP_D3_MCP_NAF3), \
-	GPIO_FN(MMCD1_3),
-	GPIO_FN(MCP_D2_MCP_NAF2), \
-	GPIO_FN(MMCD1_2),
-	GPIO_FN(MCP_D1_MCP_NAF1), \
-	GPIO_FN(MMCD1_1),
-	GPIO_FN(MCP_D0_MCP_NAF0), \
-	GPIO_FN(MMCD1_0),
-	GPIO_FN(MCP_NBRSTOUT_),
-	GPIO_FN(MCP_WE0__MCP_FWE), \
-	GPIO_FN(MCP_RDWR_MCP_FWE),
-
-	/* MSEL2 special cases */
-	GPIO_FN(TSIF2_TS_XX1),
-	GPIO_FN(TSIF2_TS_XX2),
-	GPIO_FN(TSIF2_TS_XX3),
-	GPIO_FN(TSIF2_TS_XX4),
-	GPIO_FN(TSIF2_TS_XX5),
-	GPIO_FN(TSIF1_TS_XX1),
-	GPIO_FN(TSIF1_TS_XX2),
-	GPIO_FN(TSIF1_TS_XX3),
-	GPIO_FN(TSIF1_TS_XX4),
-	GPIO_FN(TSIF1_TS_XX5),
-	GPIO_FN(TSIF0_TS_XX1),
-	GPIO_FN(TSIF0_TS_XX2),
-	GPIO_FN(TSIF0_TS_XX3),
-	GPIO_FN(TSIF0_TS_XX4),
-	GPIO_FN(TSIF0_TS_XX5),
-	GPIO_FN(MST1_TS_XX1),
-	GPIO_FN(MST1_TS_XX2),
-	GPIO_FN(MST1_TS_XX3),
-	GPIO_FN(MST1_TS_XX4),
-	GPIO_FN(MST1_TS_XX5),
-	GPIO_FN(MST0_TS_XX1),
-	GPIO_FN(MST0_TS_XX2),
-	GPIO_FN(MST0_TS_XX3),
-	GPIO_FN(MST0_TS_XX4),
-	GPIO_FN(MST0_TS_XX5),
-
-	/* MSEL3 special cases */
-	GPIO_FN(SDHI0_VCCQ_MC0_ON),
-	GPIO_FN(SDHI0_VCCQ_MC0_OFF),
-	GPIO_FN(DEBUG_MON_VIO),
-	GPIO_FN(DEBUG_MON_LCDD),
-	GPIO_FN(LCDC_LCDC0),
-	GPIO_FN(LCDC_LCDC1),
-
-	/* MSEL4 special cases */
-	GPIO_FN(IRQ9_MEM_INT),
-	GPIO_FN(IRQ9_MCP_INT),
-	GPIO_FN(A11),
-	GPIO_FN(TPU4TO3),
-	GPIO_FN(RESETA_N_PU_ON),
-	GPIO_FN(RESETA_N_PU_OFF),
-	GPIO_FN(EDBGREQ_PD),
-	GPIO_FN(EDBGREQ_PU),
-};
-
 #undef PORTCR
 #define PORTCR(nr, reg)							\
 	{								\
@@ -3888,6 +3713,92 @@ static const struct pinmux_irq pinmux_irqs[] = {
 	PINMUX_IRQ(EXT_IRQ16L(9), 308),
 };
 
+/* -----------------------------------------------------------------------------
+ * VCCQ MC0 regulator
+ */
+
+static void sh73a0_vccq_mc0_endisable(struct regulator_dev *reg, bool enable)
+{
+	struct sh_pfc *pfc = reg->reg_data;
+	void __iomem *addr = pfc->window[1].virt + 4;
+	unsigned long flags;
+	u32 value;
+
+	spin_lock_irqsave(&pfc->lock, flags);
+
+	value = ioread32(addr);
+
+	if (enable)
+		value |= BIT(28);
+	else
+		value &= ~BIT(28);
+
+	iowrite32(value, addr);
+
+	spin_unlock_irqrestore(&pfc->lock, flags);
+}
+
+static int sh73a0_vccq_mc0_enable(struct regulator_dev *reg)
+{
+	sh73a0_vccq_mc0_endisable(reg, true);
+	return 0;
+}
+
+static int sh73a0_vccq_mc0_disable(struct regulator_dev *reg)
+{
+	sh73a0_vccq_mc0_endisable(reg, false);
+	return 0;
+}
+
+static int sh73a0_vccq_mc0_is_enabled(struct regulator_dev *reg)
+{
+	struct sh_pfc *pfc = reg->reg_data;
+	void __iomem *addr = pfc->window[1].virt + 4;
+	unsigned long flags;
+	u32 value;
+
+	spin_lock_irqsave(&pfc->lock, flags);
+	value = ioread32(addr);
+	spin_unlock_irqrestore(&pfc->lock, flags);
+
+	return !!(value & BIT(28));
+}
+
+static int sh73a0_vccq_mc0_get_voltage(struct regulator_dev *reg)
+{
+	return 3300000;
+}
+
+static struct regulator_ops sh73a0_vccq_mc0_ops = {
+	.enable = sh73a0_vccq_mc0_enable,
+	.disable = sh73a0_vccq_mc0_disable,
+	.is_enabled = sh73a0_vccq_mc0_is_enabled,
+	.get_voltage = sh73a0_vccq_mc0_get_voltage,
+};
+
+static const struct regulator_desc sh73a0_vccq_mc0_desc = {
+	.owner = THIS_MODULE,
+	.name = "vccq_mc0",
+	.type = REGULATOR_VOLTAGE,
+	.ops = &sh73a0_vccq_mc0_ops,
+};
+
+static struct regulator_consumer_supply sh73a0_vccq_mc0_consumers[] = {
+	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+};
+
+static const struct regulator_init_data sh73a0_vccq_mc0_init_data = {
+	.constraints = {
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(sh73a0_vccq_mc0_consumers),
+	.consumer_supplies = sh73a0_vccq_mc0_consumers,
+};
+
+/* -----------------------------------------------------------------------------
+ * Pin bias
+ */
+
 #define PORTnCR_PULMD_OFF	(0 << 6)
 #define PORTnCR_PULMD_DOWN	(2 << 6)
 #define PORTnCR_PULMD_UP	(3 << 6)
@@ -3934,7 +3845,51 @@ static void sh73a0_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
 	iowrite8(value, addr);
 }
 
+/* -----------------------------------------------------------------------------
+ * SoC information
+ */
+
+struct sh73a0_pinmux_data {
+	struct regulator_dev *vccq_mc0;
+};
+
+static int sh73a0_pinmux_soc_init(struct sh_pfc *pfc)
+{
+	struct sh73a0_pinmux_data *data;
+	struct regulator_config cfg = { };
+	int ret;
+
+	data = devm_kzalloc(pfc->dev, sizeof(*data), GFP_KERNEL);
+	if (data == NULL)
+		return -ENOMEM;
+
+	cfg.dev = pfc->dev;
+	cfg.init_data = &sh73a0_vccq_mc0_init_data;
+	cfg.driver_data = pfc;
+
+	data->vccq_mc0 = regulator_register(&sh73a0_vccq_mc0_desc, &cfg);
+	if (IS_ERR(data->vccq_mc0)) {
+		ret = PTR_ERR(data->vccq_mc0);
+		dev_err(pfc->dev, "Failed to register VCCQ MC0 regulator: %d\n",
+			ret);
+		return ret;
+	}
+
+	pfc->soc_data = data;
+
+	return 0;
+}
+
+static void sh73a0_pinmux_soc_exit(struct sh_pfc *pfc)
+{
+	struct sh73a0_pinmux_data *data = pfc->soc_data;
+
+	regulator_unregister(data->vccq_mc0);
+}
+
 static const struct sh_pfc_soc_operations sh73a0_pinmux_ops = {
+	.init = sh73a0_pinmux_soc_init,
+	.exit = sh73a0_pinmux_soc_exit,
 	.get_bias = sh73a0_pinmux_get_bias,
 	.set_bias = sh73a0_pinmux_set_bias,
 };
@@ -3956,9 +3911,6 @@ const struct sh_pfc_soc_info sh73a0_pinmux_info = {
 	.functions = pinmux_functions,
 	.nr_functions = ARRAY_SIZE(pinmux_functions),
 
-	.func_gpios = pinmux_func_gpios,
-	.nr_func_gpios = ARRAY_SIZE(pinmux_func_gpios),
-
 	.cfg_regs = pinmux_config_regs,
 	.data_regs = pinmux_data_regs,
 
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 3b785fc..830ae1f 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -11,8 +11,8 @@
 #ifndef __SH_PFC_H
 #define __SH_PFC_H
 
+#include <linux/bug.h>
 #include <linux/stringify.h>
-#include <asm-generic/gpio.h>
 
 typedef unsigned short pinmux_enum_t;
 
@@ -129,6 +129,8 @@ struct pinmux_range {
 struct sh_pfc;
 
 struct sh_pfc_soc_operations {
+	int (*init)(struct sh_pfc *pfc);
+	void (*exit)(struct sh_pfc *pfc);
 	unsigned int (*get_bias)(struct sh_pfc *pfc, unsigned int pin);
 	void (*set_bias)(struct sh_pfc *pfc, unsigned int pin,
 			 unsigned int bias);
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 0d0b5d7..e1eab83 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -284,6 +284,7 @@ config CHARGER_LP8788
 	tristate "TI LP8788 charger driver"
 	depends on MFD_LP8788
 	depends on LP8788_ADC
+	depends on IIO
 	help
 	  Say Y to enable support for the LP8788 linear charger.
 
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 115b644..2053cd5 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -115,6 +115,13 @@ config PWM_PXA
 	  To compile this driver as a module, choose M here: the module
 	  will be called pwm-pxa.
 
+config PWM_RENESAS_TPU
+	tristate "Renesas TPU PWM support"
+	depends on ARCH_SHMOBILE
+	help
+	  This driver exposes the Timer Pulse Unit (TPU) PWM controller found
+	  in Renesas chips through the PWM API.
+
 config PWM_SAMSUNG
 	tristate "Samsung PWM support"
 	depends on PLAT_SAMSUNG
diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
index 94ba21e..5aa815f 100644
--- a/drivers/pwm/Makefile
+++ b/drivers/pwm/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_PWM_LPC32XX)	+= pwm-lpc32xx.o
 obj-$(CONFIG_PWM_MXS)		+= pwm-mxs.o
 obj-$(CONFIG_PWM_PUV3)		+= pwm-puv3.o
 obj-$(CONFIG_PWM_PXA)		+= pwm-pxa.o
+obj-$(CONFIG_PWM_RENESAS_TPU)	+= pwm-renesas-tpu.o
 obj-$(CONFIG_PWM_SAMSUNG)	+= pwm-samsung.o
 obj-$(CONFIG_PWM_SPEAR)		+= pwm-spear.o
 obj-$(CONFIG_PWM_TEGRA)		+= pwm-tegra.o
diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c
new file mode 100644
index 0000000..8e6d8d7
--- /dev/null
+++ b/drivers/pwm/pwm-renesas-tpu.c
@@ -0,0 +1,462 @@
+/*
+ * R-Mobile TPU PWM driver
+ *
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/platform_data/pwm-renesas-tpu.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/pwm.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+
+#define TPU_TSTR		0x00	/* Timer start register (shared) */
+
+#define TPU_TCRn		0x00	/* Timer control register */
+#define TPU_TCR_CCLR_NONE	(0 << 5)
+#define TPU_TCR_CCLR_TGRA	(1 << 5)
+#define TPU_TCR_CCLR_TGRB	(2 << 5)
+#define TPU_TCR_CCLR_TGRC	(5 << 5)
+#define TPU_TCR_CCLR_TGRD	(6 << 5)
+#define TPU_TCR_CKEG_RISING	(0 << 3)
+#define TPU_TCR_CKEG_FALLING	(1 << 3)
+#define TPU_TCR_CKEG_BOTH	(2 << 3)
+#define TPU_TMDRn		0x04	/* Timer mode register */
+#define TPU_TMDR_BFWT		(1 << 6)
+#define TPU_TMDR_BFB		(1 << 5)
+#define TPU_TMDR_BFA		(1 << 4)
+#define TPU_TMDR_MD_NORMAL	(0 << 0)
+#define TPU_TMDR_MD_PWM		(2 << 0)
+#define TPU_TIORn		0x08	/* Timer I/O control register */
+#define TPU_TIOR_IOA_0		(0 << 0)
+#define TPU_TIOR_IOA_0_CLR	(1 << 0)
+#define TPU_TIOR_IOA_0_SET	(2 << 0)
+#define TPU_TIOR_IOA_0_TOGGLE	(3 << 0)
+#define TPU_TIOR_IOA_1		(4 << 0)
+#define TPU_TIOR_IOA_1_CLR	(5 << 0)
+#define TPU_TIOR_IOA_1_SET	(6 << 0)
+#define TPU_TIOR_IOA_1_TOGGLE	(7 << 0)
+#define TPU_TIERn		0x0c	/* Timer interrupt enable register */
+#define TPU_TSRn		0x10	/* Timer status register */
+#define TPU_TCNTn		0x14	/* Timer counter */
+#define TPU_TGRAn		0x18	/* Timer general register A */
+#define TPU_TGRBn		0x1c	/* Timer general register B */
+#define TPU_TGRCn		0x20	/* Timer general register C */
+#define TPU_TGRDn		0x24	/* Timer general register D */
+
+#define TPU_CHANNEL_OFFSET	0x10
+#define TPU_CHANNEL_SIZE	0x40
+
+enum tpu_pin_state {
+	TPU_PIN_INACTIVE,		/* Pin is driven inactive */
+	TPU_PIN_PWM,			/* Pin is driven by PWM */
+	TPU_PIN_ACTIVE,			/* Pin is driven active */
+};
+
+struct tpu_device;
+
+struct tpu_pwm_device {
+	bool timer_on;			/* Whether the timer is running */
+
+	struct tpu_pwm_channel_data *pdata;
+	struct tpu_device *tpu;
+	unsigned int channel;		/* Channel number in the TPU */
+
+	unsigned int prescaler;
+	u16 period;
+	u16 duty;
+};
+
+struct tpu_device {
+	struct platform_device *pdev;
+	struct pwm_chip chip;
+	spinlock_t lock;
+
+	void __iomem *base;
+	struct clk *clk;
+
+	struct tpu_pwm_device pwms[TPU_CHANNEL_MAX];
+};
+
+#define to_tpu_device(c)	container_of(c, struct tpu_device, chip)
+
+static void tpu_pwm_write(struct tpu_pwm_device *pwm, int reg_nr, u16 value)
+{
+	void __iomem *base = pwm->tpu->base + TPU_CHANNEL_OFFSET
+			   + pwm->channel * TPU_CHANNEL_SIZE;
+
+	iowrite16(value, base + reg_nr);
+}
+
+static void tpu_pwm_set_pin(struct tpu_pwm_device *pwm,
+			    enum tpu_pin_state state)
+{
+	static const char * const states[] = { "inactive", "PWM", "active" };
+
+	dev_dbg(&pwm->tpu->pdev->dev, "%u: configuring pin as %s\n",
+		pwm->channel, states[state]);
+
+	switch (state) {
+	case TPU_PIN_INACTIVE:
+		tpu_pwm_write(pwm, TPU_TIORn, pwm->pdata->active_low ?
+			      TPU_TIOR_IOA_1 : TPU_TIOR_IOA_0);
+		break;
+	case TPU_PIN_PWM:
+		tpu_pwm_write(pwm, TPU_TIORn, pwm->pdata->active_low ?
+			      TPU_TIOR_IOA_0_SET : TPU_TIOR_IOA_1_CLR);
+		break;
+	case TPU_PIN_ACTIVE:
+		tpu_pwm_write(pwm, TPU_TIORn, pwm->pdata->active_low ?
+			      TPU_TIOR_IOA_0 : TPU_TIOR_IOA_1);
+		break;
+	}
+}
+
+static void tpu_pwm_start_stop(struct tpu_pwm_device *pwm, int start)
+{
+	unsigned long flags;
+	u16 value;
+
+	spin_lock_irqsave(&pwm->tpu->lock, flags);
+	value = ioread16(pwm->tpu->base + TPU_TSTR);
+
+	if (start)
+		value |= 1 << pwm->channel;
+	else
+		value &= ~(1 << pwm->channel);
+
+	iowrite16(value, pwm->tpu->base + TPU_TSTR);
+	spin_unlock_irqrestore(&pwm->tpu->lock, flags);
+}
+
+static int tpu_pwm_timer_start(struct tpu_pwm_device *pwm)
+{
+	int ret;
+
+	if (!pwm->timer_on) {
+		/* Wake up device and enable clock. */
+		pm_runtime_get_sync(&pwm->tpu->pdev->dev);
+		ret = clk_prepare_enable(pwm->tpu->clk);
+		if (ret) {
+			dev_err(&pwm->tpu->pdev->dev, "cannot enable clock\n");
+			return ret;
+		}
+		pwm->timer_on = true;
+	}
+
+	/* Make sure the channel is stopped, as we need to reconfigure it
+	 * completely. First drive the pin to the inactive state to avoid
+	 * glitches.
+	 */
+	tpu_pwm_set_pin(pwm, TPU_PIN_INACTIVE);
+	tpu_pwm_start_stop(pwm, false);
+
+	/*
+	 * - Clear TCNT on TGRB match
+	 * - Count on rising edge
+	 * - Set prescaler
+	 * - Output 0 until TGRA, output 1 until TGRB (active low polarity)
+	 * - Output 1 until TGRA, output 0 until TGRB (active high polarity
+	 * - PWM mode
+	 */
+	tpu_pwm_write(pwm, TPU_TCRn, TPU_TCR_CCLR_TGRB | TPU_TCR_CKEG_RISING |
+		      pwm->prescaler);
+	tpu_pwm_write(pwm, TPU_TMDRn, TPU_TMDR_MD_PWM);
+	tpu_pwm_set_pin(pwm, TPU_PIN_PWM);
+	tpu_pwm_write(pwm, TPU_TGRAn, pwm->duty);
+	tpu_pwm_write(pwm, TPU_TGRBn, pwm->period);
+
+	dev_dbg(&pwm->tpu->pdev->dev, "%u: TGRA 0x%04x TGRB 0x%04x\n",
+		pwm->channel, pwm->duty, pwm->period);
+
+	/* Start the channel. */
+	tpu_pwm_start_stop(pwm, true);
+
+	return 0;
+}
+
+static void tpu_pwm_timer_stop(struct tpu_pwm_device *pwm)
+{
+	if (!pwm->timer_on)
+		return;
+
+	/* Disable channel. */
+	tpu_pwm_start_stop(pwm, false);
+
+	/* Stop clock and mark device as idle. */
+	clk_disable_unprepare(pwm->tpu->clk);
+	pm_runtime_put(&pwm->tpu->pdev->dev);
+
+	pwm->timer_on = false;
+}
+
+/* -----------------------------------------------------------------------------
+ * PWM API
+ */
+
+static int tpu_pwm_request(struct pwm_chip *chip, struct pwm_device *_pwm)
+{
+	struct tpu_device *tpu = to_tpu_device(chip);
+	struct tpu_pwm_device *pwm = &tpu->pwms[_pwm->hwpwm];
+
+	return pwm->pdata == NULL ? -EPROBE_DEFER : 0;
+}
+
+static int tpu_pwm_config(struct pwm_chip *chip, struct pwm_device *_pwm,
+			  int duty_ns, int period_ns)
+{
+	static const unsigned int prescalers[] = { 1, 4, 16, 64 };
+	struct tpu_device *tpu = to_tpu_device(chip);
+	struct tpu_pwm_device *pwm = &tpu->pwms[_pwm->hwpwm];
+	unsigned int prescaler;
+	bool duty_only;
+	u32 clk_rate;
+	u32 period;
+	u32 duty;
+	int ret;
+
+	if (period_ns <= 0 || duty_ns < 0 || duty_ns > period_ns)
+		return -EINVAL;
+
+	/* Pick a prescaler to avoid overflowing the counter.
+	 * TODO: Pick the highest acceptable prescaler.
+	 */
+	clk_prepare_enable(tpu->clk);
+	clk_rate = clk_get_rate(tpu->clk);
+	clk_disable_unprepare(pwm->tpu->clk);
+
+	for (prescaler = 0; prescaler < ARRAY_SIZE(prescalers); ++prescaler) {
+		period = clk_rate / prescalers[prescaler]
+		       / (NSEC_PER_SEC / period_ns);
+		if (period <= 0xffff)
+			break;
+	}
+
+	if (prescaler == ARRAY_SIZE(prescalers) || period == 0) {
+		dev_err(&tpu->pdev->dev, "clock rate mismatch\n");
+		return -ENOTSUPP;
+	}
+
+	if (duty_ns) {
+		duty = clk_rate / prescalers[prescaler]
+		     / (NSEC_PER_SEC / duty_ns);
+		if (duty > period)
+			return -EINVAL;
+	} else {
+		duty = 0;
+	}
+
+	dev_dbg(&tpu->pdev->dev,
+		"rate %u, prescaler %u, period %u, duty %u\n",
+		clk_rate, prescalers[prescaler], period, duty);
+
+	duty_only = pwm->prescaler == prescaler && pwm->period == period;
+
+	pwm->prescaler = prescaler;
+	pwm->period = period;
+	pwm->duty = duty;
+
+	/* If the channel is disabled we're done. */
+	if (!test_bit(PWMF_ENABLED, &_pwm->flags))
+		return 0;
+
+	if (duty_only && pwm->timer_on) {
+		/* If only the duty cycle changed and the timer is already
+		 * running, there's no need to reconfigure it completely, Just
+		 * modify the duty cycle.
+		 */
+		tpu_pwm_write(pwm, TPU_TGRAn, pwm->duty);
+		dev_dbg(&tpu->pdev->dev, "%u: TGRA 0x%04x\n", pwm->channel,
+			pwm->duty);
+	} else {
+		/* Otherwise perform a full reconfiguration. */
+		ret = tpu_pwm_timer_start(pwm);
+		if (ret < 0)
+			return ret;
+	}
+
+	if (duty == 0 || duty == period) {
+		/* To avoid running the timer when not strictly required, handle
+		 * 0% and 100% duty cycles as fixed levels and stop the timer.
+		 */
+		tpu_pwm_set_pin(pwm, duty ? TPU_PIN_ACTIVE : TPU_PIN_INACTIVE);
+		tpu_pwm_timer_stop(pwm);
+	}
+
+	return 0;
+}
+
+static int tpu_pwm_enable(struct pwm_chip *chip, struct pwm_device *_pwm)
+{
+	struct tpu_device *tpu = to_tpu_device(chip);
+	struct tpu_pwm_device *pwm = &tpu->pwms[_pwm->hwpwm];
+	int ret;
+
+	ret = tpu_pwm_timer_start(pwm);
+	if (ret < 0)
+		return ret;
+
+	/* To avoid running the timer when not strictly required, handle 0% and
+	 * 100% duty cycles as fixed levels and stop the timer.
+	 */
+	if (pwm->duty == 0 || pwm->duty == pwm->period) {
+		tpu_pwm_set_pin(pwm, pwm->duty ?
+				TPU_PIN_ACTIVE : TPU_PIN_INACTIVE);
+		tpu_pwm_timer_stop(pwm);
+	}
+
+	return 0;
+}
+
+static void tpu_pwm_disable(struct pwm_chip *chip, struct pwm_device *_pwm)
+{
+	struct tpu_device *tpu = to_tpu_device(chip);
+	struct tpu_pwm_device *pwm = &tpu->pwms[_pwm->hwpwm];
+
+	/* The timer must be running to modify the pin output configuration. */
+	tpu_pwm_timer_start(pwm);
+	tpu_pwm_set_pin(pwm, TPU_PIN_INACTIVE);
+	tpu_pwm_timer_stop(pwm);
+}
+
+static const struct pwm_ops tpu_pwm_ops = {
+	.request = tpu_pwm_request,
+	.config = tpu_pwm_config,
+	.enable = tpu_pwm_enable,
+	.disable = tpu_pwm_disable,
+	.owner = THIS_MODULE,
+};
+
+/* -----------------------------------------------------------------------------
+ * Probe and remove
+ */
+
+static int tpu_probe(struct platform_device *pdev)
+{
+	struct tpu_pwm_platform_data *pdata = pdev->dev.platform_data;
+	struct tpu_device *tpu;
+	struct resource *res;
+	unsigned int i;
+	int ret;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "missing platform data\n");
+		return -ENXIO;
+	}
+
+	tpu = devm_kzalloc(&pdev->dev, sizeof(*tpu), GFP_KERNEL);
+	if (tpu == NULL) {
+		dev_err(&pdev->dev, "failed to allocate driver data\n");
+		return -ENOMEM;
+	}
+
+	/* Map memory, get clock and pin control. */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "failed to get I/O memory\n");
+		return -ENXIO;
+	}
+
+	tpu->base = devm_ioremap_nocache(&pdev->dev, res->start,
+					 resource_size(res));
+	if (tpu->base == NULL) {
+		dev_err(&pdev->dev, "failed to remap I/O memory\n");
+		return -ENXIO;
+	}
+
+	tpu->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(tpu->clk)) {
+		dev_err(&pdev->dev, "cannot get clock\n");
+		return PTR_ERR(tpu->clk);
+	}
+
+	/* Initialize and register the device. */
+	platform_set_drvdata(pdev, tpu);
+
+	spin_lock_init(&tpu->lock);
+	tpu->pdev = pdev;
+
+	for (i = 0; i < ARRAY_SIZE(tpu->pwms); ++i) {
+		struct tpu_pwm_device *pwm = &tpu->pwms[i];
+
+		if (!pdata->channels[i].enabled)
+			continue;
+
+		pwm->tpu = tpu;
+		pwm->channel = i;
+		pwm->pdata = &pdata->channels[i];
+
+		pwm->prescaler = 0;
+		pwm->period = 0;
+		pwm->duty = 0;
+
+		pwm->timer_on = false;
+	}
+
+	tpu->chip.dev = &pdev->dev;
+	tpu->chip.ops = &tpu_pwm_ops;
+	tpu->chip.base = -1;
+	tpu->chip.npwm = TPU_CHANNEL_MAX;
+
+	ret = pwmchip_add(&tpu->chip);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "failed to register PWM chip\n");
+		return ret;
+	}
+
+	dev_info(&pdev->dev, "TPU PWM %d registered\n", tpu->pdev->id);
+
+	pm_runtime_enable(&pdev->dev);
+
+	return 0;
+}
+
+static int tpu_remove(struct platform_device *pdev)
+{
+	struct tpu_device *tpu = platform_get_drvdata(pdev);
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(tpu->pwms); ++i) {
+		struct tpu_pwm_device *pwm = &tpu->pwms[i];
+
+		if (!pwm->tpu)
+			continue;
+
+		tpu_pwm_timer_stop(pwm);
+	}
+
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static struct platform_driver tpu_driver = {
+	.probe		= tpu_probe,
+	.remove		= tpu_remove,
+	.driver		= {
+		.name	= "renesas_tpu_pwm",
+	}
+};
+
+module_platform_driver(tpu_driver);
+
+MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
+MODULE_DESCRIPTION("Renesas TPU PWM Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig
index 6194d35..5ab0564 100644
--- a/drivers/rapidio/Kconfig
+++ b/drivers/rapidio/Kconfig
@@ -47,4 +47,24 @@ config RAPIDIO_DEBUG
 
 	  If you are unsure about this, say N here.
 
+choice
+	prompt "Enumeration method"
+	depends on RAPIDIO
+	default RAPIDIO_ENUM_BASIC
+	help
+	  There are different enumeration and discovery mechanisms offered
+	  for RapidIO subsystem. You may select single built-in method or
+	  or any number of methods to be built as modules.
+	  Selecting a built-in method disables use of loadable methods.
+
+	  If unsure, select Basic built-in.
+
+config RAPIDIO_ENUM_BASIC
+	tristate "Basic"
+	help
+	  This option includes basic RapidIO fabric enumeration and discovery
+	  mechanism similar to one described in RapidIO specification Annex 1.
+
+endchoice
+
 source "drivers/rapidio/switches/Kconfig"
diff --git a/drivers/rapidio/Makefile b/drivers/rapidio/Makefile
index ec3fb81..3036702 100644
--- a/drivers/rapidio/Makefile
+++ b/drivers/rapidio/Makefile
@@ -1,7 +1,8 @@
 #
 # Makefile for RapidIO interconnect services
 #
-obj-y += rio.o rio-access.o rio-driver.o rio-scan.o rio-sysfs.o
+obj-y += rio.o rio-access.o rio-driver.o rio-sysfs.o
+obj-$(CONFIG_RAPIDIO_ENUM_BASIC) += rio-scan.o
 
 obj-$(CONFIG_RAPIDIO)		+= switches/
 obj-$(CONFIG_RAPIDIO)		+= devices/
diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
index 6faba40..a8b2c23 100644
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -471,6 +471,10 @@ static irqreturn_t tsi721_irqhandler(int irq, void *ptr)
 	u32 intval;
 	u32 ch_inte;
 
+	/* For MSI mode disable all device-level interrupts */
+	if (priv->flags & TSI721_USING_MSI)
+		iowrite32(0, priv->regs + TSI721_DEV_INTE);
+
 	dev_int = ioread32(priv->regs + TSI721_DEV_INT);
 	if (!dev_int)
 		return IRQ_NONE;
@@ -560,6 +564,14 @@ static irqreturn_t tsi721_irqhandler(int irq, void *ptr)
 		}
 	}
 #endif
+
+	/* For MSI mode re-enable device-level interrupts */
+	if (priv->flags & TSI721_USING_MSI) {
+		dev_int = TSI721_DEV_INT_SR2PC_CH | TSI721_DEV_INT_SRIO |
+			TSI721_DEV_INT_SMSG_CH | TSI721_DEV_INT_BDMA_CH;
+		iowrite32(dev_int, priv->regs + TSI721_DEV_INTE);
+	}
+
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c
index 0f4a53b..a0c8755 100644
--- a/drivers/rapidio/rio-driver.c
+++ b/drivers/rapidio/rio-driver.c
@@ -164,6 +164,13 @@ void rio_unregister_driver(struct rio_driver *rdrv)
 	driver_unregister(&rdrv->driver);
 }
 
+void rio_attach_device(struct rio_dev *rdev)
+{
+	rdev->dev.bus = &rio_bus_type;
+	rdev->dev.parent = &rio_bus;
+}
+EXPORT_SYMBOL_GPL(rio_attach_device);
+
 /**
  *  rio_match_bus - Tell if a RIO device structure has a matching RIO driver device id structure
  *  @dev: the standard device structure to match against
@@ -200,6 +207,7 @@ struct bus_type rio_bus_type = {
 	.name = "rapidio",
 	.match = rio_match_bus,
 	.dev_attrs = rio_dev_attrs,
+	.bus_attrs = rio_bus_attrs,
 	.probe = rio_device_probe,
 	.remove = rio_device_remove,
 };
diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index a965acd..4c15dbf 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -37,12 +37,8 @@
 
 #include "rio.h"
 
-LIST_HEAD(rio_devices);
-
 static void rio_init_em(struct rio_dev *rdev);
 
-DEFINE_SPINLOCK(rio_global_list_lock);
-
 static int next_destid = 0;
 static int next_comptag = 1;
 
@@ -327,127 +323,6 @@ static int rio_is_switch(struct rio_dev *rdev)
 }
 
 /**
- * rio_switch_init - Sets switch operations for a particular vendor switch
- * @rdev: RIO device
- * @do_enum: Enumeration/Discovery mode flag
- *
- * Searches the RIO switch ops table for known switch types. If the vid
- * and did match a switch table entry, then call switch initialization
- * routine to setup switch-specific routines.
- */
-static void rio_switch_init(struct rio_dev *rdev, int do_enum)
-{
-	struct rio_switch_ops *cur = __start_rio_switch_ops;
-	struct rio_switch_ops *end = __end_rio_switch_ops;
-
-	while (cur < end) {
-		if ((cur->vid == rdev->vid) && (cur->did == rdev->did)) {
-			pr_debug("RIO: calling init routine for %s\n",
-				 rio_name(rdev));
-			cur->init_hook(rdev, do_enum);
-			break;
-		}
-		cur++;
-	}
-
-	if ((cur >= end) && (rdev->pef & RIO_PEF_STD_RT)) {
-		pr_debug("RIO: adding STD routing ops for %s\n",
-			rio_name(rdev));
-		rdev->rswitch->add_entry = rio_std_route_add_entry;
-		rdev->rswitch->get_entry = rio_std_route_get_entry;
-		rdev->rswitch->clr_table = rio_std_route_clr_table;
-	}
-
-	if (!rdev->rswitch->add_entry || !rdev->rswitch->get_entry)
-		printk(KERN_ERR "RIO: missing routing ops for %s\n",
-		       rio_name(rdev));
-}
-
-/**
- * rio_add_device- Adds a RIO device to the device model
- * @rdev: RIO device
- *
- * Adds the RIO device to the global device list and adds the RIO
- * device to the RIO device list.  Creates the generic sysfs nodes
- * for an RIO device.
- */
-static int rio_add_device(struct rio_dev *rdev)
-{
-	int err;
-
-	err = device_add(&rdev->dev);
-	if (err)
-		return err;
-
-	spin_lock(&rio_global_list_lock);
-	list_add_tail(&rdev->global_list, &rio_devices);
-	spin_unlock(&rio_global_list_lock);
-
-	rio_create_sysfs_dev_files(rdev);
-
-	return 0;
-}
-
-/**
- * rio_enable_rx_tx_port - enable input receiver and output transmitter of
- * given port
- * @port: Master port associated with the RIO network
- * @local: local=1 select local port otherwise a far device is reached
- * @destid: Destination ID of the device to check host bit
- * @hopcount: Number of hops to reach the target
- * @port_num: Port (-number on switch) to enable on a far end device
- *
- * Returns 0 or 1 from on General Control Command and Status Register
- * (EXT_PTR+0x3C)
- */
-inline int rio_enable_rx_tx_port(struct rio_mport *port,
-				 int local, u16 destid,
-				 u8 hopcount, u8 port_num) {
-#ifdef CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS
-	u32 regval;
-	u32 ext_ftr_ptr;
-
-	/*
-	* enable rx input tx output port
-	*/
-	pr_debug("rio_enable_rx_tx_port(local = %d, destid = %d, hopcount = "
-		 "%d, port_num = %d)\n", local, destid, hopcount, port_num);
-
-	ext_ftr_ptr = rio_mport_get_physefb(port, local, destid, hopcount);
-
-	if (local) {
-		rio_local_read_config_32(port, ext_ftr_ptr +
-				RIO_PORT_N_CTL_CSR(0),
-				&regval);
-	} else {
-		if (rio_mport_read_config_32(port, destid, hopcount,
-		ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), &regval) < 0)
-			return -EIO;
-	}
-
-	if (regval & RIO_PORT_N_CTL_P_TYP_SER) {
-		/* serial */
-		regval = regval | RIO_PORT_N_CTL_EN_RX_SER
-				| RIO_PORT_N_CTL_EN_TX_SER;
-	} else {
-		/* parallel */
-		regval = regval | RIO_PORT_N_CTL_EN_RX_PAR
-				| RIO_PORT_N_CTL_EN_TX_PAR;
-	}
-
-	if (local) {
-		rio_local_write_config_32(port, ext_ftr_ptr +
-					  RIO_PORT_N_CTL_CSR(0), regval);
-	} else {
-		if (rio_mport_write_config_32(port, destid, hopcount,
-		    ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), regval) < 0)
-			return -EIO;
-	}
-#endif
-	return 0;
-}
-
-/**
  * rio_setup_device- Allocates and sets up a RIO device
  * @net: RIO network
  * @port: Master port to send transactions
@@ -587,8 +462,7 @@ static struct rio_dev *rio_setup_device(struct rio_net *net,
 			     rdev->destid);
 	}
 
-	rdev->dev.bus = &rio_bus_type;
-	rdev->dev.parent = &rio_bus;
+	rio_attach_device(rdev);
 
 	device_initialize(&rdev->dev);
 	rdev->dev.release = rio_release_dev;
@@ -1260,19 +1134,30 @@ static void rio_pw_enable(struct rio_mport *port, int enable)
 /**
  * rio_enum_mport- Start enumeration through a master port
  * @mport: Master port to send transactions
+ * @flags: Enumeration control flags
  *
  * Starts the enumeration process. If somebody has enumerated our
  * master port device, then give up. If not and we have an active
  * link, then start recursive peer enumeration. Returns %0 if
  * enumeration succeeds or %-EBUSY if enumeration fails.
  */
-int rio_enum_mport(struct rio_mport *mport)
+int rio_enum_mport(struct rio_mport *mport, u32 flags)
 {
 	struct rio_net *net = NULL;
 	int rc = 0;
 
 	printk(KERN_INFO "RIO: enumerate master port %d, %s\n", mport->id,
 	       mport->name);
+
+	/*
+	 * To avoid multiple start requests (repeat enumeration is not supported
+	 * by this method) check if enumeration/discovery was performed for this
+	 * mport: if mport was added into the list of mports for a net exit
+	 * with error.
+	 */
+	if (mport->nnode.next || mport->nnode.prev)
+		return -EBUSY;
+
 	/* If somebody else enumerated our master port device, bail. */
 	if (rio_enum_host(mport) < 0) {
 		printk(KERN_INFO
@@ -1362,14 +1247,16 @@ static void rio_build_route_tables(struct rio_net *net)
 /**
  * rio_disc_mport- Start discovery through a master port
  * @mport: Master port to send transactions
+ * @flags: discovery control flags
  *
  * Starts the discovery process. If we have an active link,
- * then wait for the signal that enumeration is complete.
+ * then wait for the signal that enumeration is complete (if wait
+ * is allowed).
  * When enumeration completion is signaled, start recursive
  * peer discovery. Returns %0 if discovery succeeds or %-EBUSY
  * on failure.
  */
-int rio_disc_mport(struct rio_mport *mport)
+int rio_disc_mport(struct rio_mport *mport, u32 flags)
 {
 	struct rio_net *net = NULL;
 	unsigned long to_end;
@@ -1379,6 +1266,11 @@ int rio_disc_mport(struct rio_mport *mport)
 
 	/* If master port has an active link, allocate net and discover peers */
 	if (rio_mport_is_active(mport)) {
+		if (rio_enum_complete(mport))
+			goto enum_done;
+		else if (flags & RIO_SCAN_ENUM_NO_WAIT)
+			return -EAGAIN;
+
 		pr_debug("RIO: wait for enumeration to complete...\n");
 
 		to_end = jiffies + CONFIG_RAPIDIO_DISC_TIMEOUT * HZ;
@@ -1421,3 +1313,41 @@ enum_done:
 bail:
 	return -EBUSY;
 }
+
+static struct rio_scan rio_scan_ops = {
+	.enumerate = rio_enum_mport,
+	.discover = rio_disc_mport,
+};
+
+static bool scan;
+module_param(scan, bool, 0);
+MODULE_PARM_DESC(scan, "Start RapidIO network enumeration/discovery "
+			"(default = 0)");
+
+/**
+ * rio_basic_attach:
+ *
+ * When this enumeration/discovery method is loaded as a module this function
+ * registers its specific enumeration and discover routines for all available
+ * RapidIO mport devices. The "scan" command line parameter controls ability of
+ * the module to start RapidIO enumeration/discovery automatically.
+ *
+ * Returns 0 for success or -EIO if unable to register itself.
+ *
+ * This enumeration/discovery method cannot be unloaded and therefore does not
+ * provide a matching cleanup_module routine.
+ */
+
+static int __init rio_basic_attach(void)
+{
+	if (rio_register_scan(RIO_MPORT_ANY, &rio_scan_ops))
+		return -EIO;
+	if (scan)
+		rio_init_mports();
+	return 0;
+}
+
+late_initcall(rio_basic_attach);
+
+MODULE_DESCRIPTION("Basic RapidIO enumeration/discovery");
+MODULE_LICENSE("GPL");
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c
index 4dbe360..66d4acd 100644
--- a/drivers/rapidio/rio-sysfs.c
+++ b/drivers/rapidio/rio-sysfs.c
@@ -285,3 +285,48 @@ void rio_remove_sysfs_dev_files(struct rio_dev *rdev)
 			rdev->rswitch->sw_sysfs(rdev, RIO_SW_SYSFS_REMOVE);
 	}
 }
+
+static ssize_t bus_scan_store(struct bus_type *bus, const char *buf,
+				size_t count)
+{
+	long val;
+	struct rio_mport *port = NULL;
+	int rc;
+
+	if (kstrtol(buf, 0, &val) < 0)
+		return -EINVAL;
+
+	if (val == RIO_MPORT_ANY) {
+		rc = rio_init_mports();
+		goto exit;
+	}
+
+	if (val < 0 || val >= RIO_MAX_MPORTS)
+		return -EINVAL;
+
+	port = rio_find_mport((int)val);
+
+	if (!port) {
+		pr_debug("RIO: %s: mport_%d not available\n",
+			 __func__, (int)val);
+		return -EINVAL;
+	}
+
+	if (!port->nscan)
+		return -EINVAL;
+
+	if (port->host_deviceid >= 0)
+		rc = port->nscan->enumerate(port, 0);
+	else
+		rc = port->nscan->discover(port, RIO_SCAN_ENUM_NO_WAIT);
+exit:
+	if (!rc)
+		rc = count;
+
+	return rc;
+}
+
+struct bus_attribute rio_bus_attrs[] = {
+	__ATTR(scan, (S_IWUSR|S_IWGRP), NULL, bus_scan_store),
+	__ATTR_NULL
+};
diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c
index d553b5d..cb1c089 100644
--- a/drivers/rapidio/rio.c
+++ b/drivers/rapidio/rio.c
@@ -31,7 +31,11 @@
 
 #include "rio.h"
 
+static LIST_HEAD(rio_devices);
+static DEFINE_SPINLOCK(rio_global_list_lock);
+
 static LIST_HEAD(rio_mports);
+static DEFINE_MUTEX(rio_mport_list_lock);
 static unsigned char next_portid;
 static DEFINE_SPINLOCK(rio_mmap_lock);
 
@@ -53,6 +57,32 @@ u16 rio_local_get_device_id(struct rio_mport *port)
 }
 
 /**
+ * rio_add_device- Adds a RIO device to the device model
+ * @rdev: RIO device
+ *
+ * Adds the RIO device to the global device list and adds the RIO
+ * device to the RIO device list.  Creates the generic sysfs nodes
+ * for an RIO device.
+ */
+int rio_add_device(struct rio_dev *rdev)
+{
+	int err;
+
+	err = device_add(&rdev->dev);
+	if (err)
+		return err;
+
+	spin_lock(&rio_global_list_lock);
+	list_add_tail(&rdev->global_list, &rio_devices);
+	spin_unlock(&rio_global_list_lock);
+
+	rio_create_sysfs_dev_files(rdev);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rio_add_device);
+
+/**
  * rio_request_inb_mbox - request inbound mailbox service
  * @mport: RIO master port from which to allocate the mailbox resource
  * @dev_id: Device specific pointer to pass on event
@@ -489,6 +519,7 @@ rio_mport_get_physefb(struct rio_mport *port, int local,
 
 	return ext_ftr_ptr;
 }
+EXPORT_SYMBOL_GPL(rio_mport_get_physefb);
 
 /**
  * rio_get_comptag - Begin or continue searching for a RIO device by component tag
@@ -521,6 +552,7 @@ exit:
 	spin_unlock(&rio_global_list_lock);
 	return rdev;
 }
+EXPORT_SYMBOL_GPL(rio_get_comptag);
 
 /**
  * rio_set_port_lockout - Sets/clears LOCKOUT bit (RIO EM 1.3) for a switch port.
@@ -545,6 +577,107 @@ int rio_set_port_lockout(struct rio_dev *rdev, u32 pnum, int lock)
 				  regval);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(rio_set_port_lockout);
+
+/**
+ * rio_switch_init - Sets switch operations for a particular vendor switch
+ * @rdev: RIO device
+ * @do_enum: Enumeration/Discovery mode flag
+ *
+ * Searches the RIO switch ops table for known switch types. If the vid
+ * and did match a switch table entry, then call switch initialization
+ * routine to setup switch-specific routines.
+ */
+void rio_switch_init(struct rio_dev *rdev, int do_enum)
+{
+	struct rio_switch_ops *cur = __start_rio_switch_ops;
+	struct rio_switch_ops *end = __end_rio_switch_ops;
+
+	while (cur < end) {
+		if ((cur->vid == rdev->vid) && (cur->did == rdev->did)) {
+			pr_debug("RIO: calling init routine for %s\n",
+				 rio_name(rdev));
+			cur->init_hook(rdev, do_enum);
+			break;
+		}
+		cur++;
+	}
+
+	if ((cur >= end) && (rdev->pef & RIO_PEF_STD_RT)) {
+		pr_debug("RIO: adding STD routing ops for %s\n",
+			rio_name(rdev));
+		rdev->rswitch->add_entry = rio_std_route_add_entry;
+		rdev->rswitch->get_entry = rio_std_route_get_entry;
+		rdev->rswitch->clr_table = rio_std_route_clr_table;
+	}
+
+	if (!rdev->rswitch->add_entry || !rdev->rswitch->get_entry)
+		printk(KERN_ERR "RIO: missing routing ops for %s\n",
+		       rio_name(rdev));
+}
+EXPORT_SYMBOL_GPL(rio_switch_init);
+
+/**
+ * rio_enable_rx_tx_port - enable input receiver and output transmitter of
+ * given port
+ * @port: Master port associated with the RIO network
+ * @local: local=1 select local port otherwise a far device is reached
+ * @destid: Destination ID of the device to check host bit
+ * @hopcount: Number of hops to reach the target
+ * @port_num: Port (-number on switch) to enable on a far end device
+ *
+ * Returns 0 or 1 from on General Control Command and Status Register
+ * (EXT_PTR+0x3C)
+ */
+int rio_enable_rx_tx_port(struct rio_mport *port,
+			  int local, u16 destid,
+			  u8 hopcount, u8 port_num)
+{
+#ifdef CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS
+	u32 regval;
+	u32 ext_ftr_ptr;
+
+	/*
+	* enable rx input tx output port
+	*/
+	pr_debug("rio_enable_rx_tx_port(local = %d, destid = %d, hopcount = "
+		 "%d, port_num = %d)\n", local, destid, hopcount, port_num);
+
+	ext_ftr_ptr = rio_mport_get_physefb(port, local, destid, hopcount);
+
+	if (local) {
+		rio_local_read_config_32(port, ext_ftr_ptr +
+				RIO_PORT_N_CTL_CSR(0),
+				&regval);
+	} else {
+		if (rio_mport_read_config_32(port, destid, hopcount,
+		ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), &regval) < 0)
+			return -EIO;
+	}
+
+	if (regval & RIO_PORT_N_CTL_P_TYP_SER) {
+		/* serial */
+		regval = regval | RIO_PORT_N_CTL_EN_RX_SER
+				| RIO_PORT_N_CTL_EN_TX_SER;
+	} else {
+		/* parallel */
+		regval = regval | RIO_PORT_N_CTL_EN_RX_PAR
+				| RIO_PORT_N_CTL_EN_TX_PAR;
+	}
+
+	if (local) {
+		rio_local_write_config_32(port, ext_ftr_ptr +
+					  RIO_PORT_N_CTL_CSR(0), regval);
+	} else {
+		if (rio_mport_write_config_32(port, destid, hopcount,
+		    ext_ftr_ptr + RIO_PORT_N_CTL_CSR(port_num), regval) < 0)
+			return -EIO;
+	}
+#endif
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rio_enable_rx_tx_port);
+
 
 /**
  * rio_chk_dev_route - Validate route to the specified device.
@@ -610,6 +743,7 @@ rio_mport_chk_dev_access(struct rio_mport *mport, u16 destid, u8 hopcount)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(rio_mport_chk_dev_access);
 
 /**
  * rio_chk_dev_access - Validate access to the specified device.
@@ -941,6 +1075,7 @@ rio_mport_get_efb(struct rio_mport *port, int local, u16 destid,
 		return RIO_GET_BLOCK_ID(reg_val);
 	}
 }
+EXPORT_SYMBOL_GPL(rio_mport_get_efb);
 
 /**
  * rio_mport_get_feature - query for devices' extended features
@@ -997,6 +1132,7 @@ rio_mport_get_feature(struct rio_mport * port, int local, u16 destid,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(rio_mport_get_feature);
 
 /**
  * rio_get_asm - Begin or continue searching for a RIO device by vid/did/asm_vid/asm_did
@@ -1246,6 +1382,95 @@ EXPORT_SYMBOL_GPL(rio_dma_prep_slave_sg);
 
 #endif /* CONFIG_RAPIDIO_DMA_ENGINE */
 
+/**
+ * rio_find_mport - find RIO mport by its ID
+ * @mport_id: number (ID) of mport device
+ *
+ * Given a RIO mport number, the desired mport is located
+ * in the global list of mports. If the mport is found, a pointer to its
+ * data structure is returned.  If no mport is found, %NULL is returned.
+ */
+struct rio_mport *rio_find_mport(int mport_id)
+{
+	struct rio_mport *port;
+
+	mutex_lock(&rio_mport_list_lock);
+	list_for_each_entry(port, &rio_mports, node) {
+		if (port->id == mport_id)
+			goto found;
+	}
+	port = NULL;
+found:
+	mutex_unlock(&rio_mport_list_lock);
+
+	return port;
+}
+
+/**
+ * rio_register_scan - enumeration/discovery method registration interface
+ * @mport_id: mport device ID for which fabric scan routine has to be set
+ *            (RIO_MPORT_ANY = set for all available mports)
+ * @scan_ops: enumeration/discovery control structure
+ *
+ * Assigns enumeration or discovery method to the specified mport device (or all
+ * available mports if RIO_MPORT_ANY is specified).
+ * Returns error if the mport already has an enumerator attached to it.
+ * In case of RIO_MPORT_ANY ignores ports with valid scan routines and returns
+ * an error if was unable to find at least one available mport.
+ */
+int rio_register_scan(int mport_id, struct rio_scan *scan_ops)
+{
+	struct rio_mport *port;
+	int rc = -EBUSY;
+
+	mutex_lock(&rio_mport_list_lock);
+	list_for_each_entry(port, &rio_mports, node) {
+		if (port->id == mport_id || mport_id == RIO_MPORT_ANY) {
+			if (port->nscan && mport_id == RIO_MPORT_ANY)
+				continue;
+			else if (port->nscan)
+				break;
+
+			port->nscan = scan_ops;
+			rc = 0;
+
+			if (mport_id != RIO_MPORT_ANY)
+				break;
+		}
+	}
+	mutex_unlock(&rio_mport_list_lock);
+
+	return rc;
+}
+EXPORT_SYMBOL_GPL(rio_register_scan);
+
+/**
+ * rio_unregister_scan - removes enumeration/discovery method from mport
+ * @mport_id: mport device ID for which fabric scan routine has to be
+ *            unregistered (RIO_MPORT_ANY = set for all available mports)
+ *
+ * Removes enumeration or discovery method assigned to the specified mport
+ * device (or all available mports if RIO_MPORT_ANY is specified).
+ */
+int rio_unregister_scan(int mport_id)
+{
+	struct rio_mport *port;
+
+	mutex_lock(&rio_mport_list_lock);
+	list_for_each_entry(port, &rio_mports, node) {
+		if (port->id == mport_id || mport_id == RIO_MPORT_ANY) {
+			if (port->nscan)
+				port->nscan = NULL;
+			if (mport_id != RIO_MPORT_ANY)
+				break;
+		}
+	}
+	mutex_unlock(&rio_mport_list_lock);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rio_unregister_scan);
+
 static void rio_fixup_device(struct rio_dev *dev)
 {
 }
@@ -1274,7 +1499,7 @@ static void disc_work_handler(struct work_struct *_work)
 	work = container_of(_work, struct rio_disc_work, work);
 	pr_debug("RIO: discovery work for mport %d %s\n",
 		 work->mport->id, work->mport->name);
-	rio_disc_mport(work->mport);
+	work->mport->nscan->discover(work->mport, 0);
 }
 
 int rio_init_mports(void)
@@ -1290,12 +1515,15 @@ int rio_init_mports(void)
 	 * First, run enumerations and check if we need to perform discovery
 	 * on any of the registered mports.
 	 */
+	mutex_lock(&rio_mport_list_lock);
 	list_for_each_entry(port, &rio_mports, node) {
-		if (port->host_deviceid >= 0)
-			rio_enum_mport(port);
-		else
+		if (port->host_deviceid >= 0) {
+			if (port->nscan)
+				port->nscan->enumerate(port, 0);
+		} else
 			n++;
 	}
+	mutex_unlock(&rio_mport_list_lock);
 
 	if (!n)
 		goto no_disc;
@@ -1322,14 +1550,16 @@ int rio_init_mports(void)
 	}
 
 	n = 0;
+	mutex_lock(&rio_mport_list_lock);
 	list_for_each_entry(port, &rio_mports, node) {
-		if (port->host_deviceid < 0) {
+		if (port->host_deviceid < 0 && port->nscan) {
 			work[n].mport = port;
 			INIT_WORK(&work[n].work, disc_work_handler);
 			queue_work(rio_wq, &work[n].work);
 			n++;
 		}
 	}
+	mutex_unlock(&rio_mport_list_lock);
 
 	flush_workqueue(rio_wq);
 	pr_debug("RIO: destroy discovery workqueue\n");
@@ -1342,8 +1572,6 @@ no_disc:
 	return 0;
 }
 
-device_initcall_sync(rio_init_mports);
-
 static int hdids[RIO_MAX_MPORTS + 1];
 
 static int rio_get_hdid(int index)
@@ -1371,7 +1599,10 @@ int rio_register_mport(struct rio_mport *port)
 
 	port->id = next_portid++;
 	port->host_deviceid = rio_get_hdid(port->id);
+	port->nscan = NULL;
+	mutex_lock(&rio_mport_list_lock);
 	list_add_tail(&port->node, &rio_mports);
+	mutex_unlock(&rio_mport_list_lock);
 	return 0;
 }
 
@@ -1386,3 +1617,4 @@ EXPORT_SYMBOL_GPL(rio_request_inb_mbox);
 EXPORT_SYMBOL_GPL(rio_release_inb_mbox);
 EXPORT_SYMBOL_GPL(rio_request_outb_mbox);
 EXPORT_SYMBOL_GPL(rio_release_outb_mbox);
+EXPORT_SYMBOL_GPL(rio_init_mports);
diff --git a/drivers/rapidio/rio.h b/drivers/rapidio/rio.h
index b1af414..c14f864 100644
--- a/drivers/rapidio/rio.h
+++ b/drivers/rapidio/rio.h
@@ -15,6 +15,7 @@
 #include <linux/rio.h>
 
 #define RIO_MAX_CHK_RETRY	3
+#define RIO_MPORT_ANY		(-1)
 
 /* Functions internal to the RIO core code */
 
@@ -27,8 +28,6 @@ extern u32 rio_mport_get_efb(struct rio_mport *port, int local, u16 destid,
 extern int rio_mport_chk_dev_access(struct rio_mport *mport, u16 destid,
 				    u8 hopcount);
 extern int rio_create_sysfs_dev_files(struct rio_dev *rdev);
-extern int rio_enum_mport(struct rio_mport *mport);
-extern int rio_disc_mport(struct rio_mport *mport);
 extern int rio_std_route_add_entry(struct rio_mport *mport, u16 destid,
 				   u8 hopcount, u16 table, u16 route_destid,
 				   u8 route_port);
@@ -39,10 +38,18 @@ extern int rio_std_route_clr_table(struct rio_mport *mport, u16 destid,
 				   u8 hopcount, u16 table);
 extern int rio_set_port_lockout(struct rio_dev *rdev, u32 pnum, int lock);
 extern struct rio_dev *rio_get_comptag(u32 comp_tag, struct rio_dev *from);
+extern int rio_add_device(struct rio_dev *rdev);
+extern void rio_switch_init(struct rio_dev *rdev, int do_enum);
+extern int rio_enable_rx_tx_port(struct rio_mport *port, int local, u16 destid,
+				 u8 hopcount, u8 port_num);
+extern int rio_register_scan(int mport_id, struct rio_scan *scan_ops);
+extern int rio_unregister_scan(int mport_id);
+extern void rio_attach_device(struct rio_dev *rdev);
+extern struct rio_mport *rio_find_mport(int mport_id);
 
 /* Structures internal to the RIO core code */
 extern struct device_attribute rio_dev_attrs[];
-extern spinlock_t rio_global_list_lock;
+extern struct bus_attribute rio_bus_attrs[];
 
 extern struct rio_switch_ops __start_rio_switch_ops[];
 extern struct rio_switch_ops __end_rio_switch_ops[];
diff --git a/drivers/rapidio/switches/Kconfig b/drivers/rapidio/switches/Kconfig
index f47fee5..62d4a06 100644
--- a/drivers/rapidio/switches/Kconfig
+++ b/drivers/rapidio/switches/Kconfig
@@ -26,10 +26,3 @@ config RAPIDIO_CPS_GEN2
 	default n
 	---help---
 	  Includes support for ITD CPS Gen.2 serial RapidIO switches.
-
-config RAPIDIO_TSI500
-	bool "Tsi500 Parallel RapidIO switch support"
-	depends on RAPIDIO
-	default n
-	---help---
-	  Includes support for IDT Tsi500 parallel RapidIO switch.
diff --git a/drivers/rapidio/switches/Makefile b/drivers/rapidio/switches/Makefile
index c4d3acc..051cc6b 100644
--- a/drivers/rapidio/switches/Makefile
+++ b/drivers/rapidio/switches/Makefile
@@ -5,5 +5,4 @@
 obj-$(CONFIG_RAPIDIO_TSI57X)	+= tsi57x.o
 obj-$(CONFIG_RAPIDIO_CPS_XX)	+= idtcps.o
 obj-$(CONFIG_RAPIDIO_TSI568)	+= tsi568.o
-obj-$(CONFIG_RAPIDIO_TSI500)	+= tsi500.o
 obj-$(CONFIG_RAPIDIO_CPS_GEN2)	+= idt_gen2.o
diff --git a/drivers/rapidio/switches/tsi500.c b/drivers/rapidio/switches/tsi500.c
deleted file mode 100644
index 914eddd..0000000
--- a/drivers/rapidio/switches/tsi500.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * RapidIO Tsi500 switch support
- *
- * Copyright 2009-2010 Integrated Device Technology, Inc.
- * Alexandre Bounine <alexandre.bounine@idt.com>
- *  - Modified switch operations initialization.
- *
- * Copyright 2005 MontaVista Software, Inc.
- * Matt Porter <mporter@kernel.crashing.org>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/rio.h>
-#include <linux/rio_drv.h>
-#include <linux/rio_ids.h>
-#include "../rio.h"
-
-static int
-tsi500_route_add_entry(struct rio_mport *mport, u16 destid, u8 hopcount, u16 table, u16 route_destid, u8 route_port)
-{
-	int i;
-	u32 offset = 0x10000 + 0xa00 + ((route_destid / 2)&~0x3);
-	u32 result;
-
-	if (table == 0xff) {
-		rio_mport_read_config_32(mport, destid, hopcount, offset, &result);
-		result &= ~(0xf << (4*(route_destid & 0x7)));
-		for (i=0;i<4;i++)
-			rio_mport_write_config_32(mport, destid, hopcount, offset + (0x20000*i), result | (route_port << (4*(route_destid & 0x7))));
-	}
-	else {
-		rio_mport_read_config_32(mport, destid, hopcount, offset + (0x20000*table), &result);
-		result &= ~(0xf << (4*(route_destid & 0x7)));
-		rio_mport_write_config_32(mport, destid, hopcount, offset + (0x20000*table), result | (route_port << (4*(route_destid & 0x7))));
-	}
-
-	return 0;
-}
-
-static int
-tsi500_route_get_entry(struct rio_mport *mport, u16 destid, u8 hopcount, u16 table, u16 route_destid, u8 *route_port)
-{
-	int ret = 0;
-	u32 offset = 0x10000 + 0xa00 + ((route_destid / 2)&~0x3);
-	u32 result;
-
-	if (table == 0xff)
-		rio_mport_read_config_32(mport, destid, hopcount, offset, &result);
-	else
-		rio_mport_read_config_32(mport, destid, hopcount, offset + (0x20000*table), &result);
-
-	result &= 0xf << (4*(route_destid & 0x7));
-	*route_port = result >> (4*(route_destid & 0x7));
-	if (*route_port > 3)
-		ret = -1;
-
-	return ret;
-}
-
-static int tsi500_switch_init(struct rio_dev *rdev, int do_enum)
-{
-	pr_debug("RIO: %s for %s\n", __func__, rio_name(rdev));
-	rdev->rswitch->add_entry = tsi500_route_add_entry;
-	rdev->rswitch->get_entry = tsi500_route_get_entry;
-	rdev->rswitch->clr_table = NULL;
-	rdev->rswitch->set_domain = NULL;
-	rdev->rswitch->get_domain = NULL;
-	rdev->rswitch->em_init = NULL;
-	rdev->rswitch->em_handle = NULL;
-
-	return 0;
-}
-
-DECLARE_RIO_SWITCH_INIT(RIO_VID_TUNDRA, RIO_DID_TSI500, tsi500_switch_init);
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 493948a..8a7cb1f 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -406,7 +406,6 @@ static int pm8607_regulator_remove(struct platform_device *pdev)
 {
 	struct pm8607_regulator_info *info = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(info->regulator);
 	return 0;
 }
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 8bb2644..9296425 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -472,6 +472,16 @@ config REGULATOR_TWL4030
 	  This driver supports the voltage regulators provided by
 	  this family of companion chips.
 
+config REGULATOR_TI_ABB
+	bool "TI Adaptive Body Bias on-chip LDO"
+	depends on ARCH_OMAP
+	help
+	  Select this option to support Texas Instruments' on-chip Adaptive Body
+	  Bias (ABB) LDO regulators. It is recommended that this option be
+	  enabled on required TI SoC. Certain Operating Performance Points
+	  on TI SoCs may be unstable without enabling this as it provides
+	  device specific optimized bias to allow/optimize functionality.
+
 config REGULATOR_VEXPRESS
 	tristate "Versatile Express regulators"
 	depends on VEXPRESS_CONFIG
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 47a34ff..95350e8 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -63,6 +63,7 @@ obj-$(CONFIG_REGULATOR_TPS65910) += tps65910-regulator.o
 obj-$(CONFIG_REGULATOR_TPS65912) += tps65912-regulator.o
 obj-$(CONFIG_REGULATOR_TPS80031) += tps80031-regulator.o
 obj-$(CONFIG_REGULATOR_TWL4030) += twl-regulator.o
+obj-$(CONFIG_REGULATOR_TI_ABB) += ti-abb-regulator.o
 obj-$(CONFIG_REGULATOR_VEXPRESS) += vexpress.o
 obj-$(CONFIG_REGULATOR_WM831X) += wm831x-dcdc.o
 obj-$(CONFIG_REGULATOR_WM831X) += wm831x-isink.o
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 6e50178..014c92a 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1539,7 +1539,10 @@ static void regulator_ena_gpio_free(struct regulator_dev *rdev)
 }
 
 /**
- * Balance enable_count of each GPIO and actual GPIO pin control.
+ * regulator_ena_gpio_ctrl - balance enable_count of each GPIO and actual GPIO pin control
+ * @rdev: regulator_dev structure
+ * @enable: enable GPIO at initial use?
+ *
  * GPIO is enabled in case of initial use. (enable_count is 0)
  * GPIO is disabled when it is not shared any more. (enable_count <= 1)
  */
diff --git a/drivers/regulator/dbx500-prcmu.c b/drivers/regulator/dbx500-prcmu.c
index 89bd2fa..ce89f78 100644
--- a/drivers/regulator/dbx500-prcmu.c
+++ b/drivers/regulator/dbx500-prcmu.c
@@ -24,18 +24,6 @@
 static int power_state_active_cnt; /* will initialize to zero */
 static DEFINE_SPINLOCK(power_state_active_lock);
 
-int power_state_active_get(void)
-{
-	unsigned long flags;
-	int cnt;
-
-	spin_lock_irqsave(&power_state_active_lock, flags);
-	cnt = power_state_active_cnt;
-	spin_unlock_irqrestore(&power_state_active_lock, flags);
-
-	return cnt;
-}
-
 void power_state_active_enable(void)
 {
 	unsigned long flags;
@@ -65,6 +53,18 @@ out:
 
 #ifdef CONFIG_REGULATOR_DEBUG
 
+static int power_state_active_get(void)
+{
+	unsigned long flags;
+	int cnt;
+
+	spin_lock_irqsave(&power_state_active_lock, flags);
+	cnt = power_state_active_cnt;
+	spin_unlock_irqrestore(&power_state_active_lock, flags);
+
+	return cnt;
+}
+
 static struct ux500_regulator_debug {
 	struct dentry *dir;
 	struct dentry *status_file;
diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c
index d1e5bee..b99c49b 100644
--- a/drivers/regulator/isl6271a-regulator.c
+++ b/drivers/regulator/isl6271a-regulator.c
@@ -130,7 +130,7 @@ static int isl6271a_probe(struct i2c_client *i2c,
 		if (i == 0)
 			config.init_data = init_data;
 		else
-			config.init_data = 0;
+			config.init_data = NULL;
 		config.driver_data = pmic;
 
 		pmic->rdev[i] = regulator_register(&isl_rd[i], &config);
diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index f0f6ea0..d9e38b4 100644
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -19,7 +19,6 @@
 #include <linux/interrupt.h>
 #include <linux/gpio.h>
 #include <linux/regmap.h>
-#include <linux/delay.h>
 #include <linux/uaccess.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index eb1e1e8..0b015f2 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -533,7 +533,6 @@ static int lp8788_buck_remove(struct platform_device *pdev)
 {
 	struct lp8788_buck *buck = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(buck->regulator);
 
 	return 0;
diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c
index 0ce2c4c..0527d87 100644
--- a/drivers/regulator/lp8788-ldo.c
+++ b/drivers/regulator/lp8788-ldo.c
@@ -561,7 +561,6 @@ static int lp8788_dldo_remove(struct platform_device *pdev)
 {
 	struct lp8788_ldo *ldo = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(ldo->regulator);
 
 	return 0;
@@ -622,7 +621,6 @@ static int lp8788_aldo_remove(struct platform_device *pdev)
 {
 	struct lp8788_ldo *ldo = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(ldo->regulator);
 
 	return 0;
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index 20935b1..f563057 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -24,7 +24,6 @@
 
 #include <linux/kernel.h>
 #include <linux/bug.h>
-#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 3597da8..e6d54a5 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -327,7 +327,6 @@ static int max8925_regulator_remove(struct platform_device *pdev)
 {
 	struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(rdev);
 
 	return 0;
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index fdf7f0a..5ff99d2 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -466,8 +466,6 @@ static int mc13783_regulator_remove(struct platform_device *pdev)
 	struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
 	int i;
 
-	platform_set_drvdata(pdev, NULL);
-
 	for (i = 0; i < priv->num_regulators; i++)
 		regulator_unregister(priv->regulators[i]);
 
diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index b716283..1037e07 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -636,8 +636,6 @@ static int mc13892_regulator_remove(struct platform_device *pdev)
 	struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
 	int i;
 
-	platform_set_drvdata(pdev, NULL);
-
 	for (i = 0; i < priv->num_regulators; i++)
 		regulator_unregister(priv->regulators[i]);
 
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 92ceed0..ced7416 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -840,7 +840,7 @@ static int palmas_regulators_probe(struct platform_device *pdev)
 			break;
 		}
 
-		if ((id == PALMAS_REG_SMPS6) && (id == PALMAS_REG_SMPS8))
+		if ((id == PALMAS_REG_SMPS6) || (id == PALMAS_REG_SMPS8))
 			ramp_delay_support = true;
 
 		if (ramp_delay_support) {
diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
index 4899342..1a73a29 100644
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -260,7 +260,6 @@ static int pcap_regulator_remove(struct platform_device *pdev)
 	struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
 	regulator_unregister(rdev);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c
index 534075e..54df9f7 100644
--- a/drivers/regulator/pcf50633-regulator.c
+++ b/drivers/regulator/pcf50633-regulator.c
@@ -106,7 +106,6 @@ static int pcf50633_regulator_remove(struct platform_device *pdev)
 {
 	struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(rdev);
 
 	return 0;
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index cd9ea2e..c9f16e1 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -12,7 +12,6 @@
  */
 
 #include <linux/bug.h>
-#include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
new file mode 100644
index 0000000..870d209
--- /dev/null
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -0,0 +1,912 @@
+/*
+ * Texas Instruments SoC Adaptive Body Bias(ABB) Regulator
+ *
+ * Copyright (C) 2011 Texas Instruments, Inc.
+ * Mike Turquette <mturquette@ti.com>
+ *
+ * Copyright (C) 2012-2013 Texas Instruments, Inc.
+ * Andrii Tseglytskyi <andrii.tseglytskyi@ti.com>
+ * Nishanth Menon <nm@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/of_regulator.h>
+
+/*
+ * ABB LDO operating states:
+ * NOMINAL_OPP:	bypasses the ABB LDO
+ * FAST_OPP:	sets ABB LDO to Forward Body-Bias
+ * SLOW_OPP:	sets ABB LDO to Reverse Body-Bias
+ */
+#define TI_ABB_NOMINAL_OPP	0
+#define TI_ABB_FAST_OPP		1
+#define TI_ABB_SLOW_OPP		3
+
+/**
+ * struct ti_abb_info - ABB information per voltage setting
+ * @opp_sel:	one of TI_ABB macro
+ * @vset:	(optional) vset value that LDOVBB needs to be overriden with.
+ *
+ * Array of per voltage entries organized in the same order as regulator_desc's
+ * volt_table list. (selector is used to index from this array)
+ */
+struct ti_abb_info {
+	u32 opp_sel;
+	u32 vset;
+};
+
+/**
+ * struct ti_abb_reg - Register description for ABB block
+ * @setup_reg:			setup register offset from base
+ * @control_reg:		control register offset from base
+ * @sr2_wtcnt_value_mask:	setup register- sr2_wtcnt_value mask
+ * @fbb_sel_mask:		setup register- FBB sel mask
+ * @rbb_sel_mask:		setup register- RBB sel mask
+ * @sr2_en_mask:		setup register- enable mask
+ * @opp_change_mask:		control register - mask to trigger LDOVBB change
+ * @opp_sel_mask:		control register - mask for mode to operate
+ */
+struct ti_abb_reg {
+	u32 setup_reg;
+	u32 control_reg;
+
+	/* Setup register fields */
+	u32 sr2_wtcnt_value_mask;
+	u32 fbb_sel_mask;
+	u32 rbb_sel_mask;
+	u32 sr2_en_mask;
+
+	/* Control register fields */
+	u32 opp_change_mask;
+	u32 opp_sel_mask;
+};
+
+/**
+ * struct ti_abb - ABB instance data
+ * @rdesc:			regulator descriptor
+ * @clk:			clock(usually sysclk) supplying ABB block
+ * @base:			base address of ABB block
+ * @int_base:			interrupt register base address
+ * @efuse_base:			(optional) efuse base address for ABB modes
+ * @ldo_base:			(optional) LDOVBB vset override base address
+ * @regs:			pointer to struct ti_abb_reg for ABB block
+ * @txdone_mask:		mask on int_base for tranxdone interrupt
+ * @ldovbb_override_mask:	mask to ldo_base for overriding default LDO VBB
+ *				vset with value from efuse
+ * @ldovbb_vset_mask:		mask to ldo_base for providing the VSET override
+ * @info:			array to per voltage ABB configuration
+ * @current_info_idx:		current index to info
+ * @settling_time:		SoC specific settling time for LDO VBB
+ */
+struct ti_abb {
+	struct regulator_desc rdesc;
+	struct clk *clk;
+	void __iomem *base;
+	void __iomem *int_base;
+	void __iomem *efuse_base;
+	void __iomem *ldo_base;
+
+	const struct ti_abb_reg *regs;
+	u32 txdone_mask;
+	u32 ldovbb_override_mask;
+	u32 ldovbb_vset_mask;
+
+	struct ti_abb_info *info;
+	int current_info_idx;
+
+	u32 settling_time;
+};
+
+/**
+ * ti_abb_rmw() - handy wrapper to set specific register bits
+ * @mask:	mask for register field
+ * @value:	value shifted to mask location and written
+ * @offset:	offset of register
+ * @base:	base address
+ *
+ * Return: final register value (may be unused)
+ */
+static inline u32 ti_abb_rmw(u32 mask, u32 value, u32 offset,
+			     void __iomem *base)
+{
+	u32 val;
+
+	val = readl(base + offset);
+	val &= ~mask;
+	val |= (value << __ffs(mask)) & mask;
+	writel(val, base + offset);
+
+	return val;
+}
+
+/**
+ * ti_abb_check_txdone() - handy wrapper to check ABB tranxdone status
+ * @abb:	pointer to the abb instance
+ *
+ * Return: true or false
+ */
+static inline bool ti_abb_check_txdone(const struct ti_abb *abb)
+{
+	return !!(readl(abb->int_base) & abb->txdone_mask);
+}
+
+/**
+ * ti_abb_clear_txdone() - handy wrapper to clear ABB tranxdone status
+ * @abb:	pointer to the abb instance
+ */
+static inline void ti_abb_clear_txdone(const struct ti_abb *abb)
+{
+	writel(abb->txdone_mask, abb->int_base);
+};
+
+/**
+ * ti_abb_wait_tranx() - waits for ABB tranxdone event
+ * @dev:	device
+ * @abb:	pointer to the abb instance
+ *
+ * Return: 0 on success or -ETIMEDOUT if the event is not cleared on time.
+ */
+static int ti_abb_wait_txdone(struct device *dev, struct ti_abb *abb)
+{
+	int timeout = 0;
+	bool status;
+
+	while (timeout++ <= abb->settling_time) {
+		status = ti_abb_check_txdone(abb);
+		if (status)
+			break;
+
+		udelay(1);
+	}
+
+	if (timeout > abb->settling_time) {
+		dev_warn_ratelimited(dev,
+				     "%s:TRANXDONE timeout(%duS) int=0x%08x\n",
+				     __func__, timeout, readl(abb->int_base));
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+/**
+ * ti_abb_clear_all_txdone() - clears ABB tranxdone event
+ * @dev:	device
+ * @abb:	pointer to the abb instance
+ *
+ * Return: 0 on success or -ETIMEDOUT if the event is not cleared on time.
+ */
+static int ti_abb_clear_all_txdone(struct device *dev, const struct ti_abb *abb)
+{
+	int timeout = 0;
+	bool status;
+
+	while (timeout++ <= abb->settling_time) {
+		ti_abb_clear_txdone(abb);
+
+		status = ti_abb_check_txdone(abb);
+		if (!status)
+			break;
+
+		udelay(1);
+	}
+
+	if (timeout > abb->settling_time) {
+		dev_warn_ratelimited(dev,
+				     "%s:TRANXDONE timeout(%duS) int=0x%08x\n",
+				     __func__, timeout, readl(abb->int_base));
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+/**
+ * ti_abb_program_ldovbb() - program LDOVBB register for override value
+ * @dev:	device
+ * @abb:	pointer to the abb instance
+ * @info:	ABB info to program
+ */
+static void ti_abb_program_ldovbb(struct device *dev, const struct ti_abb *abb,
+				  struct ti_abb_info *info)
+{
+	u32 val;
+
+	val = readl(abb->ldo_base);
+	/* clear up previous values */
+	val &= ~(abb->ldovbb_override_mask | abb->ldovbb_vset_mask);
+
+	switch (info->opp_sel) {
+	case TI_ABB_SLOW_OPP:
+	case TI_ABB_FAST_OPP:
+		val |= abb->ldovbb_override_mask;
+		val |= info->vset << __ffs(abb->ldovbb_vset_mask);
+		break;
+	}
+
+	writel(val, abb->ldo_base);
+}
+
+/**
+ * ti_abb_set_opp() - Setup ABB and LDO VBB for required bias
+ * @rdev:	regulator device
+ * @abb:	pointer to the abb instance
+ * @info:	ABB info to program
+ *
+ * Return: 0 on success or appropriate error value when fails
+ */
+static int ti_abb_set_opp(struct regulator_dev *rdev, struct ti_abb *abb,
+			  struct ti_abb_info *info)
+{
+	const struct ti_abb_reg *regs = abb->regs;
+	struct device *dev = &rdev->dev;
+	int ret;
+
+	ret = ti_abb_clear_all_txdone(dev, abb);
+	if (ret)
+		goto out;
+
+	ti_abb_rmw(regs->fbb_sel_mask | regs->rbb_sel_mask, 0, regs->setup_reg,
+		   abb->base);
+
+	switch (info->opp_sel) {
+	case TI_ABB_SLOW_OPP:
+		ti_abb_rmw(regs->rbb_sel_mask, 1, regs->setup_reg, abb->base);
+		break;
+	case TI_ABB_FAST_OPP:
+		ti_abb_rmw(regs->fbb_sel_mask, 1, regs->setup_reg, abb->base);
+		break;
+	}
+
+	/* program next state of ABB ldo */
+	ti_abb_rmw(regs->opp_sel_mask, info->opp_sel, regs->control_reg,
+		   abb->base);
+
+	/* program LDO VBB vset override if needed */
+	if (abb->ldo_base)
+		ti_abb_program_ldovbb(dev, abb, info);
+
+	/* Initiate ABB ldo change */
+	ti_abb_rmw(regs->opp_change_mask, 1, regs->control_reg, abb->base);
+
+	/* Wait for ABB LDO to complete transition to new Bias setting */
+	ret = ti_abb_wait_txdone(dev, abb);
+	if (ret)
+		goto out;
+
+	ret = ti_abb_clear_all_txdone(dev, abb);
+	if (ret)
+		goto out;
+
+out:
+	return ret;
+}
+
+/**
+ * ti_abb_set_voltage_sel() - regulator accessor function to set ABB LDO
+ * @rdev:	regulator device
+ * @sel:	selector to index into required ABB LDO settings (maps to
+ *		regulator descriptor's volt_table)
+ *
+ * Return: 0 on success or appropriate error value when fails
+ */
+static int ti_abb_set_voltage_sel(struct regulator_dev *rdev, unsigned sel)
+{
+	const struct regulator_desc *desc = rdev->desc;
+	struct ti_abb *abb = rdev_get_drvdata(rdev);
+	struct device *dev = &rdev->dev;
+	struct ti_abb_info *info, *oinfo;
+	int ret = 0;
+
+	if (!abb) {
+		dev_err_ratelimited(dev, "%s: No regulator drvdata\n",
+				    __func__);
+		return -ENODEV;
+	}
+
+	if (!desc->n_voltages || !abb->info) {
+		dev_err_ratelimited(dev,
+				    "%s: No valid voltage table entries?\n",
+				    __func__);
+		return -EINVAL;
+	}
+
+	if (sel >= desc->n_voltages) {
+		dev_err(dev, "%s: sel idx(%d) >= n_voltages(%d)\n", __func__,
+			sel, desc->n_voltages);
+		return -EINVAL;
+	}
+
+	/* If we are in the same index as we were, nothing to do here! */
+	if (sel == abb->current_info_idx) {
+		dev_dbg(dev, "%s: Already at sel=%d\n", __func__, sel);
+		return ret;
+	}
+
+	/* If data is exactly the same, then just update index, no change */
+	info = &abb->info[sel];
+	oinfo = &abb->info[abb->current_info_idx];
+	if (!memcmp(info, oinfo, sizeof(*info))) {
+		dev_dbg(dev, "%s: Same data new idx=%d, old idx=%d\n", __func__,
+			sel, abb->current_info_idx);
+		goto out;
+	}
+
+	ret = ti_abb_set_opp(rdev, abb, info);
+
+out:
+	if (!ret)
+		abb->current_info_idx = sel;
+	else
+		dev_err_ratelimited(dev,
+				    "%s: Volt[%d] idx[%d] mode[%d] Fail(%d)\n",
+				    __func__, desc->volt_table[sel], sel,
+				    info->opp_sel, ret);
+	return ret;
+}
+
+/**
+ * ti_abb_get_voltage_sel() - Regulator accessor to get current ABB LDO setting
+ * @rdev:	regulator device
+ *
+ * Return: 0 on success or appropriate error value when fails
+ */
+static int ti_abb_get_voltage_sel(struct regulator_dev *rdev)
+{
+	const struct regulator_desc *desc = rdev->desc;
+	struct ti_abb *abb = rdev_get_drvdata(rdev);
+	struct device *dev = &rdev->dev;
+
+	if (!abb) {
+		dev_err_ratelimited(dev, "%s: No regulator drvdata\n",
+				    __func__);
+		return -ENODEV;
+	}
+
+	if (!desc->n_voltages || !abb->info) {
+		dev_err_ratelimited(dev,
+				    "%s: No valid voltage table entries?\n",
+				    __func__);
+		return -EINVAL;
+	}
+
+	if (abb->current_info_idx >= (int)desc->n_voltages) {
+		dev_err(dev, "%s: Corrupted data? idx(%d) >= n_voltages(%d)\n",
+			__func__, abb->current_info_idx, desc->n_voltages);
+		return -EINVAL;
+	}
+
+	return abb->current_info_idx;
+}
+
+/**
+ * ti_abb_init_timings() - setup ABB clock timing for the current platform
+ * @dev:	device
+ * @abb:	pointer to the abb instance
+ *
+ * Return: 0 if timing is updated, else returns error result.
+ */
+static int ti_abb_init_timings(struct device *dev, struct ti_abb *abb)
+{
+	u32 clock_cycles;
+	u32 clk_rate, sr2_wt_cnt_val, cycle_rate;
+	const struct ti_abb_reg *regs = abb->regs;
+	int ret;
+	char *pname = "ti,settling-time";
+
+	/* read device tree properties */
+	ret = of_property_read_u32(dev->of_node, pname, &abb->settling_time);
+	if (ret) {
+		dev_err(dev, "Unable to get property '%s'(%d)\n", pname, ret);
+		return ret;
+	}
+
+	/* ABB LDO cannot be settle in 0 time */
+	if (!abb->settling_time) {
+		dev_err(dev, "Invalid property:'%s' set as 0!\n", pname);
+		return -EINVAL;
+	}
+
+	pname = "ti,clock-cycles";
+	ret = of_property_read_u32(dev->of_node, pname, &clock_cycles);
+	if (ret) {
+		dev_err(dev, "Unable to get property '%s'(%d)\n", pname, ret);
+		return ret;
+	}
+	/* ABB LDO cannot be settle in 0 clock cycles */
+	if (!clock_cycles) {
+		dev_err(dev, "Invalid property:'%s' set as 0!\n", pname);
+		return -EINVAL;
+	}
+
+	abb->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(abb->clk)) {
+		ret = PTR_ERR(abb->clk);
+		dev_err(dev, "%s: Unable to get clk(%d)\n", __func__, ret);
+		return ret;
+	}
+
+	/*
+	 * SR2_WTCNT_VALUE is the settling time for the ABB ldo after a
+	 * transition and must be programmed with the correct time at boot.
+	 * The value programmed into the register is the number of SYS_CLK
+	 * clock cycles that match a given wall time profiled for the ldo.
+	 * This value depends on:
+	 * settling time of ldo in micro-seconds (varies per OMAP family)
+	 * # of clock cycles per SYS_CLK period (varies per OMAP family)
+	 * the SYS_CLK frequency in MHz (varies per board)
+	 * The formula is:
+	 *
+	 *                      ldo settling time (in micro-seconds)
+	 * SR2_WTCNT_VALUE = ------------------------------------------
+	 *                   (# system clock cycles) * (sys_clk period)
+	 *
+	 * Put another way:
+	 *
+	 * SR2_WTCNT_VALUE = settling time / (# SYS_CLK cycles / SYS_CLK rate))
+	 *
+	 * To avoid dividing by zero multiply both "# clock cycles" and
+	 * "settling time" by 10 such that the final result is the one we want.
+	 */
+
+	/* Convert SYS_CLK rate to MHz & prevent divide by zero */
+	clk_rate = DIV_ROUND_CLOSEST(clk_get_rate(abb->clk), 1000000);
+
+	/* Calculate cycle rate */
+	cycle_rate = DIV_ROUND_CLOSEST(clock_cycles * 10, clk_rate);
+
+	/* Calulate SR2_WTCNT_VALUE */
+	sr2_wt_cnt_val = DIV_ROUND_CLOSEST(abb->settling_time * 10, cycle_rate);
+
+	dev_dbg(dev, "%s: Clk_rate=%ld, sr2_cnt=0x%08x\n", __func__,
+		clk_get_rate(abb->clk), sr2_wt_cnt_val);
+
+	ti_abb_rmw(regs->sr2_wtcnt_value_mask, sr2_wt_cnt_val, regs->setup_reg,
+		   abb->base);
+
+	return 0;
+}
+
+/**
+ * ti_abb_init_table() - Initialize ABB table from device tree
+ * @dev:	device
+ * @abb:	pointer to the abb instance
+ * @rinit_data:	regulator initdata
+ *
+ * Return: 0 on success or appropriate error value when fails
+ */
+static int ti_abb_init_table(struct device *dev, struct ti_abb *abb,
+			     struct regulator_init_data *rinit_data)
+{
+	struct ti_abb_info *info;
+	const struct property *prop;
+	const __be32 *abb_info;
+	const u32 num_values = 6;
+	char *pname = "ti,abb_info";
+	u32 num_entries, i;
+	unsigned int *volt_table;
+	int min_uV = INT_MAX, max_uV = 0;
+	struct regulation_constraints *c = &rinit_data->constraints;
+
+	prop = of_find_property(dev->of_node, pname, NULL);
+	if (!prop) {
+		dev_err(dev, "No '%s' property?\n", pname);
+		return -ENODEV;
+	}
+
+	if (!prop->value) {
+		dev_err(dev, "Empty '%s' property?\n", pname);
+		return -ENODATA;
+	}
+
+	/*
+	 * Each abb_info is a set of n-tuple, where n is num_values, consisting
+	 * of voltage and a set of detection logic for ABB information for that
+	 * voltage to apply.
+	 */
+	num_entries = prop->length / sizeof(u32);
+	if (!num_entries || (num_entries % num_values)) {
+		dev_err(dev, "All '%s' list entries need %d vals\n", pname,
+			num_values);
+		return -EINVAL;
+	}
+	num_entries /= num_values;
+
+	info = devm_kzalloc(dev, sizeof(*info) * num_entries, GFP_KERNEL);
+	if (!info) {
+		dev_err(dev, "Can't allocate info table for '%s' property\n",
+			pname);
+		return -ENOMEM;
+	}
+	abb->info = info;
+
+	volt_table = devm_kzalloc(dev, sizeof(unsigned int) * num_entries,
+				  GFP_KERNEL);
+	if (!volt_table) {
+		dev_err(dev, "Can't allocate voltage table for '%s' property\n",
+			pname);
+		return -ENOMEM;
+	}
+
+	abb->rdesc.n_voltages = num_entries;
+	abb->rdesc.volt_table = volt_table;
+	/* We do not know where the OPP voltage is at the moment */
+	abb->current_info_idx = -EINVAL;
+
+	abb_info = prop->value;
+	for (i = 0; i < num_entries; i++, info++, volt_table++) {
+		u32 efuse_offset, rbb_mask, fbb_mask, vset_mask;
+		u32 efuse_val;
+
+		/* NOTE: num_values should equal to entries picked up here */
+		*volt_table = be32_to_cpup(abb_info++);
+		info->opp_sel = be32_to_cpup(abb_info++);
+		efuse_offset = be32_to_cpup(abb_info++);
+		rbb_mask = be32_to_cpup(abb_info++);
+		fbb_mask = be32_to_cpup(abb_info++);
+		vset_mask = be32_to_cpup(abb_info++);
+
+		dev_dbg(dev,
+			"[%d]v=%d ABB=%d ef=0x%x rbb=0x%x fbb=0x%x vset=0x%x\n",
+			i, *volt_table, info->opp_sel, efuse_offset, rbb_mask,
+			fbb_mask, vset_mask);
+
+		/* Find min/max for voltage set */
+		if (min_uV > *volt_table)
+			min_uV = *volt_table;
+		if (max_uV < *volt_table)
+			max_uV = *volt_table;
+
+		if (!abb->efuse_base) {
+			/* Ignore invalid data, but warn to help cleanup */
+			if (efuse_offset || rbb_mask || fbb_mask || vset_mask)
+				dev_err(dev, "prop '%s': v=%d,bad efuse/mask\n",
+					pname, *volt_table);
+			goto check_abb;
+		}
+
+		efuse_val = readl(abb->efuse_base + efuse_offset);
+
+		/* Use ABB recommendation from Efuse */
+		if (efuse_val & rbb_mask)
+			info->opp_sel = TI_ABB_SLOW_OPP;
+		else if (efuse_val & fbb_mask)
+			info->opp_sel = TI_ABB_FAST_OPP;
+		else if (rbb_mask || fbb_mask)
+			info->opp_sel = TI_ABB_NOMINAL_OPP;
+
+		dev_dbg(dev,
+			"[%d]v=%d efusev=0x%x final ABB=%d\n",
+			i, *volt_table, efuse_val, info->opp_sel);
+
+		/* Use recommended Vset bits from Efuse */
+		if (!abb->ldo_base) {
+			if (vset_mask)
+				dev_err(dev, "prop'%s':v=%d vst=%x LDO base?\n",
+					pname, *volt_table, vset_mask);
+			continue;
+		}
+		info->vset = efuse_val & vset_mask >> __ffs(vset_mask);
+		dev_dbg(dev, "[%d]v=%d vset=%x\n", i, *volt_table, info->vset);
+check_abb:
+		switch (info->opp_sel) {
+		case TI_ABB_NOMINAL_OPP:
+		case TI_ABB_FAST_OPP:
+		case TI_ABB_SLOW_OPP:
+			/* Valid values */
+			break;
+		default:
+			dev_err(dev, "%s:[%d]v=%d, ABB=%d is invalid! Abort!\n",
+				__func__, i, *volt_table, info->opp_sel);
+			return -EINVAL;
+		}
+	}
+
+	/* Setup the min/max voltage constraints from the supported list */
+	c->min_uV = min_uV;
+	c->max_uV = max_uV;
+
+	return 0;
+}
+
+static struct regulator_ops ti_abb_reg_ops = {
+	.list_voltage = regulator_list_voltage_table,
+
+	.set_voltage_sel = ti_abb_set_voltage_sel,
+	.get_voltage_sel = ti_abb_get_voltage_sel,
+};
+
+/* Default ABB block offsets, IF this changes in future, create new one */
+static const struct ti_abb_reg abb_regs_v1 = {
+	/* WARNING: registers are wrongly documented in TRM */
+	.setup_reg		= 0x04,
+	.control_reg		= 0x00,
+
+	.sr2_wtcnt_value_mask	= (0xff << 8),
+	.fbb_sel_mask		= (0x01 << 2),
+	.rbb_sel_mask		= (0x01 << 1),
+	.sr2_en_mask		= (0x01 << 0),
+
+	.opp_change_mask	= (0x01 << 2),
+	.opp_sel_mask		= (0x03 << 0),
+};
+
+static const struct ti_abb_reg abb_regs_v2 = {
+	.setup_reg		= 0x00,
+	.control_reg		= 0x04,
+
+	.sr2_wtcnt_value_mask	= (0xff << 8),
+	.fbb_sel_mask		= (0x01 << 2),
+	.rbb_sel_mask		= (0x01 << 1),
+	.sr2_en_mask		= (0x01 << 0),
+
+	.opp_change_mask	= (0x01 << 2),
+	.opp_sel_mask		= (0x03 << 0),
+};
+
+static const struct of_device_id ti_abb_of_match[] = {
+	{.compatible = "ti,abb-v1", .data = &abb_regs_v1},
+	{.compatible = "ti,abb-v2", .data = &abb_regs_v2},
+	{ },
+};
+
+MODULE_DEVICE_TABLE(of, ti_abb_of_match);
+
+/**
+ * ti_abb_probe() - Initialize an ABB ldo instance
+ * @pdev: ABB platform device
+ *
+ * Initializes an individual ABB LDO for required Body-Bias. ABB is used to
+ * addional bias supply to SoC modules for power savings or mandatory stability
+ * configuration at certain Operating Performance Points(OPPs).
+ *
+ * Return: 0 on success or appropriate error value when fails
+ */
+static int ti_abb_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	const struct of_device_id *match;
+	struct resource *res;
+	struct ti_abb *abb;
+	struct regulator_init_data *initdata = NULL;
+	struct regulator_dev *rdev = NULL;
+	struct regulator_desc *desc;
+	struct regulation_constraints *c;
+	struct regulator_config config = { };
+	char *pname;
+	int ret = 0;
+
+	match = of_match_device(ti_abb_of_match, dev);
+	if (!match) {
+		/* We do not expect this to happen */
+		ret = -ENODEV;
+		dev_err(dev, "%s: Unable to match device\n", __func__);
+		goto err;
+	}
+	if (!match->data) {
+		ret = -EINVAL;
+		dev_err(dev, "%s: Bad data in match\n", __func__);
+		goto err;
+	}
+
+	abb = devm_kzalloc(dev, sizeof(struct ti_abb), GFP_KERNEL);
+	if (!abb) {
+		dev_err(dev, "%s: Unable to allocate ABB struct\n", __func__);
+		ret = -ENOMEM;
+		goto err;
+	}
+	abb->regs = match->data;
+
+	/* Map ABB resources */
+	pname = "base-address";
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+	if (!res) {
+		dev_err(dev, "Missing '%s' IO resource\n", pname);
+		ret = -ENODEV;
+		goto err;
+	}
+	abb->base = devm_request_and_ioremap(dev, res);
+	if (!abb->base) {
+		dev_err(dev, "Unable to map '%s'\n", pname);
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	pname = "int-address";
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+	if (!res) {
+		dev_err(dev, "Missing '%s' IO resource\n", pname);
+		ret = -ENODEV;
+		goto err;
+	}
+	/*
+	 * We may have shared interrupt register offsets which are
+	 * write-1-to-clear between domains ensuring exclusivity.
+	 */
+	abb->int_base = devm_ioremap_nocache(dev, res->start,
+					     resource_size(res));
+	if (!abb->int_base) {
+		dev_err(dev, "Unable to map '%s'\n", pname);
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	/* Map Optional resources */
+	pname = "efuse-address";
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+	if (!res) {
+		dev_dbg(dev, "Missing '%s' IO resource\n", pname);
+		ret = -ENODEV;
+		goto skip_opt;
+	}
+
+	/*
+	 * We may have shared efuse register offsets which are read-only
+	 * between domains
+	 */
+	abb->efuse_base = devm_ioremap_nocache(dev, res->start,
+					       resource_size(res));
+	if (!abb->efuse_base) {
+		dev_err(dev, "Unable to map '%s'\n", pname);
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	pname = "ldo-address";
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
+	if (!res) {
+		dev_dbg(dev, "Missing '%s' IO resource\n", pname);
+		ret = -ENODEV;
+		goto skip_opt;
+	}
+	abb->ldo_base = devm_request_and_ioremap(dev, res);
+	if (!abb->ldo_base) {
+		dev_err(dev, "Unable to map '%s'\n", pname);
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	/* IF ldo_base is set, the following are mandatory */
+	pname = "ti,ldovbb-override-mask";
+	ret =
+	    of_property_read_u32(pdev->dev.of_node, pname,
+				 &abb->ldovbb_override_mask);
+	if (ret) {
+		dev_err(dev, "Missing '%s' (%d)\n", pname, ret);
+		goto err;
+	}
+	if (!abb->ldovbb_override_mask) {
+		dev_err(dev, "Invalid property:'%s' set as 0!\n", pname);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	pname = "ti,ldovbb-vset-mask";
+	ret =
+	    of_property_read_u32(pdev->dev.of_node, pname,
+				 &abb->ldovbb_vset_mask);
+	if (ret) {
+		dev_err(dev, "Missing '%s' (%d)\n", pname, ret);
+		goto err;
+	}
+	if (!abb->ldovbb_vset_mask) {
+		dev_err(dev, "Invalid property:'%s' set as 0!\n", pname);
+		ret = -EINVAL;
+		goto err;
+	}
+
+skip_opt:
+	pname = "ti,tranxdone-status-mask";
+	ret =
+	    of_property_read_u32(pdev->dev.of_node, pname,
+				 &abb->txdone_mask);
+	if (ret) {
+		dev_err(dev, "Missing '%s' (%d)\n", pname, ret);
+		goto err;
+	}
+	if (!abb->txdone_mask) {
+		dev_err(dev, "Invalid property:'%s' set as 0!\n", pname);
+		ret = -EINVAL;
+		goto err;
+	}
+
+	initdata = of_get_regulator_init_data(dev, pdev->dev.of_node);
+	if (!initdata) {
+		ret = -ENOMEM;
+		dev_err(dev, "%s: Unable to alloc regulator init data\n",
+			__func__);
+		goto err;
+	}
+
+	/* init ABB opp_sel table */
+	ret = ti_abb_init_table(dev, abb, initdata);
+	if (ret)
+		goto err;
+
+	/* init ABB timing */
+	ret = ti_abb_init_timings(dev, abb);
+	if (ret)
+		goto err;
+
+	desc = &abb->rdesc;
+	desc->name = dev_name(dev);
+	desc->owner = THIS_MODULE;
+	desc->type = REGULATOR_VOLTAGE;
+	desc->ops = &ti_abb_reg_ops;
+
+	c = &initdata->constraints;
+	if (desc->n_voltages > 1)
+		c->valid_ops_mask |= REGULATOR_CHANGE_VOLTAGE;
+	c->always_on = true;
+
+	config.dev = dev;
+	config.init_data = initdata;
+	config.driver_data = abb;
+	config.of_node = pdev->dev.of_node;
+
+	rdev = regulator_register(desc, &config);
+	if (IS_ERR(rdev)) {
+		ret = PTR_ERR(rdev);
+		dev_err(dev, "%s: failed to register regulator(%d)\n",
+			__func__, ret);
+		goto err;
+	}
+	platform_set_drvdata(pdev, rdev);
+
+	/* Enable the ldo if not already done by bootloader */
+	ti_abb_rmw(abb->regs->sr2_en_mask, 1, abb->regs->setup_reg, abb->base);
+
+	return 0;
+
+err:
+	dev_err(dev, "%s: Failed to initialize(%d)\n", __func__, ret);
+	return ret;
+}
+
+/**
+ * ti_abb_remove() - cleanups
+ * @pdev: ABB platform device
+ *
+ * Return: 0
+ */
+static int ti_abb_remove(struct platform_device *pdev)
+{
+	struct regulator_dev *rdev = platform_get_drvdata(pdev);
+
+	regulator_unregister(rdev);
+	return 0;
+}
+
+MODULE_ALIAS("platform:ti_abb");
+
+static struct platform_driver ti_abb_driver = {
+	.probe = ti_abb_probe,
+	.remove = ti_abb_remove,
+	.driver = {
+		   .name = "ti_abb",
+		   .owner = THIS_MODULE,
+		   .of_match_table = of_match_ptr(ti_abb_of_match),
+		   },
+};
+module_platform_driver(ti_abb_driver);
+
+MODULE_DESCRIPTION("Texas Instruments ABB LDO regulator driver");
+MODULE_AUTHOR("Texas Instruments Inc.");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index df39518..2df4616 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -405,8 +405,6 @@ static int tps65217_regulator_remove(struct platform_device *pdev)
 	for (i = 0; i < TPS65217_NUM_REGULATOR; i++)
 		regulator_unregister(tps->rdev[i]);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c
index 01c66e9..a9d4284 100644
--- a/drivers/regulator/virtual.c
+++ b/drivers/regulator/virtual.c
@@ -330,8 +330,6 @@ static int regulator_virtual_remove(struct platform_device *pdev)
 	if (drvdata->enabled)
 		regulator_disable(drvdata->regulator);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 0af6898..46938cf 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -567,8 +567,6 @@ static int wm831x_buckv_remove(struct platform_device *pdev)
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 	struct wm831x *wm831x = dcdc->wm831x;
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC")),
 			    dcdc);
 	free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")),
@@ -714,8 +712,6 @@ static int wm831x_buckp_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
 			    dcdc);
 	regulator_unregister(dcdc->regulator);
@@ -849,8 +845,6 @@ static int wm831x_boostp_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
 		 dcdc);
 	regulator_unregister(dcdc->regulator);
@@ -940,7 +934,6 @@ static int wm831x_epe_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(dcdc->regulator);
 
 	return 0;
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 68586ee..16ebdf9 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -225,8 +225,6 @@ static int wm831x_isink_remove(struct platform_device *pdev)
 {
 	struct wm831x_isink *isink = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(wm831x_irq(isink->wm831x, platform_get_irq(pdev, 0)), isink);
 
 	regulator_unregister(isink->regulator);
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 1ec379a..9ff883f 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -338,8 +338,6 @@ static int wm831x_gp_ldo_remove(struct platform_device *pdev)
 {
 	struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(wm831x_irq(ldo->wm831x,
 			    platform_get_irq_byname(pdev, "UV")), ldo);
 	regulator_unregister(ldo->regulator);
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index c6a32ea..a09f03e 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -250,7 +250,6 @@ static int wm8400_regulator_remove(struct platform_device *pdev)
 {
 	struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
 	regulator_unregister(rdev);
 
 	return 0;
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index a612c35..8f2a8a7 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -185,8 +185,6 @@ static int wm8994_ldo_remove(struct platform_device *pdev)
 {
 	struct wm8994_ldo *ldo = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	regulator_unregister(ldo->regulator);
 
 	return 0;
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index d4d377c..ce1743d 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -14,8 +14,9 @@ config OMAP_REMOTEPROC
 	depends on HAS_DMA
 	depends on ARCH_OMAP4 || SOC_OMAP5
 	depends on OMAP_IOMMU
-	depends on OMAP_MBOX_FWK
 	select REMOTEPROC
+	select MAILBOX
+	select OMAP2PLUS_MBOX
 	select RPMSG
 	help
 	  Say y here to support OMAP's remote processors (dual M3
diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index 0e396c1..b90beef 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -27,8 +27,8 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/remoteproc.h>
+#include <linux/mailbox.h>
 
-#include <plat/mailbox.h>
 #include <linux/platform_data/remoteproc-omap.h>
 
 #include "omap_remoteproc.h"
@@ -41,7 +41,7 @@
  * @rproc: rproc handle
  */
 struct omap_rproc {
-	struct omap_mbox *mbox;
+	struct mailbox *mbox;
 	struct notifier_block nb;
 	struct rproc *rproc;
 };
@@ -64,14 +64,15 @@ struct omap_rproc {
 static int omap_rproc_mbox_callback(struct notifier_block *this,
 					unsigned long index, void *data)
 {
-	mbox_msg_t msg = (mbox_msg_t) data;
 	struct omap_rproc *oproc = container_of(this, struct omap_rproc, nb);
 	struct device *dev = oproc->rproc->dev.parent;
+	struct mailbox_msg *msg = data;
 	const char *name = oproc->rproc->name;
+	u32 msg_data = (u32)msg->pdata;
 
-	dev_dbg(dev, "mbox msg: 0x%x\n", msg);
+	dev_dbg(dev, "mbox msg: 0x%x\n", msg_data);
 
-	switch (msg) {
+	switch (msg_data) {
 	case RP_MBOX_CRASH:
 		/* just log this for now. later, we'll also do recovery */
 		dev_err(dev, "omap rproc %s crashed\n", name);
@@ -81,8 +82,9 @@ static int omap_rproc_mbox_callback(struct notifier_block *this,
 		break;
 	default:
 		/* msg contains the index of the triggered vring */
-		if (rproc_vq_interrupt(oproc->rproc, msg) == IRQ_NONE)
-			dev_dbg(dev, "no message was found in vqid %d\n", msg);
+		if (rproc_vq_interrupt(oproc->rproc, msg_data) == IRQ_NONE)
+			dev_dbg(dev, "no message was found in vqid %d\n",
+								msg_data);
 	}
 
 	return NOTIFY_DONE;
@@ -93,12 +95,14 @@ static void omap_rproc_kick(struct rproc *rproc, int vqid)
 {
 	struct omap_rproc *oproc = rproc->priv;
 	struct device *dev = rproc->dev.parent;
+	struct mailbox_msg msg;
 	int ret;
 
 	/* send the index of the triggered virtqueue in the mailbox payload */
-	ret = omap_mbox_msg_send(oproc->mbox, vqid);
+	MAILBOX_FILL_MSG(msg, 0, vqid, 0);
+	ret = mailbox_msg_send(oproc->mbox, &msg);
 	if (ret)
-		dev_err(dev, "omap_mbox_msg_send failed: %d\n", ret);
+		dev_err(dev, "mailbox_msg_send failed: %d\n", ret);
 }
 
 /*
@@ -114,6 +118,7 @@ static int omap_rproc_start(struct rproc *rproc)
 	struct device *dev = rproc->dev.parent;
 	struct platform_device *pdev = to_platform_device(dev);
 	struct omap_rproc_pdata *pdata = pdev->dev.platform_data;
+	struct mailbox_msg msg;
 	int ret;
 
 	if (pdata->set_bootaddr)
@@ -122,10 +127,10 @@ static int omap_rproc_start(struct rproc *rproc)
 	oproc->nb.notifier_call = omap_rproc_mbox_callback;
 
 	/* every omap rproc is assigned a mailbox instance for messaging */
-	oproc->mbox = omap_mbox_get(pdata->mbox_name, &oproc->nb);
+	oproc->mbox = mailbox_get(pdata->mbox_name, &oproc->nb);
 	if (IS_ERR(oproc->mbox)) {
 		ret = PTR_ERR(oproc->mbox);
-		dev_err(dev, "omap_mbox_get failed: %d\n", ret);
+		dev_err(dev, "mailbox_get failed: %d\n", ret);
 		return ret;
 	}
 
@@ -136,9 +141,10 @@ static int omap_rproc_start(struct rproc *rproc)
 	 * Note that the reply will _not_ arrive immediately: this message
 	 * will wait in the mailbox fifo until the remote processor is booted.
 	 */
-	ret = omap_mbox_msg_send(oproc->mbox, RP_MBOX_ECHO_REQUEST);
+	MAILBOX_FILL_MSG(msg, 0, RP_MBOX_ECHO_REQUEST, 0);
+	ret = mailbox_msg_send(oproc->mbox, &msg);
 	if (ret) {
-		dev_err(dev, "omap_mbox_get failed: %d\n", ret);
+		dev_err(dev, "mailbox_get failed: %d\n", ret);
 		goto put_mbox;
 	}
 
@@ -151,7 +157,7 @@ static int omap_rproc_start(struct rproc *rproc)
 	return 0;
 
 put_mbox:
-	omap_mbox_put(oproc->mbox, &oproc->nb);
+	mailbox_put(oproc->mbox, &oproc->nb);
 	return ret;
 }
 
@@ -168,7 +174,7 @@ static int omap_rproc_stop(struct rproc *rproc)
 	if (ret)
 		return ret;
 
-	omap_mbox_put(oproc->mbox, &oproc->nb);
+	mailbox_put(oproc->mbox, &oproc->nb);
 
 	return 0;
 }
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 42bd57d..14c1efd 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -109,9 +109,9 @@ int rtc_set_mmss(struct rtc_device *rtc, unsigned long secs)
 				err = rtc->ops->set_time(rtc->dev.parent,
 						&new);
 		}
-	}
-	else
+	} else {
 		err = -EINVAL;
+	}
 
 	mutex_unlock(&rtc->ops_lock);
 	/* A timer might have just expired */
@@ -367,14 +367,14 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
 	err = mutex_lock_interruptible(&rtc->ops_lock);
 	if (err)
 		return err;
-	if (rtc->aie_timer.enabled) {
+	if (rtc->aie_timer.enabled)
 		rtc_timer_remove(rtc, &rtc->aie_timer);
-	}
+
 	rtc->aie_timer.node.expires = rtc_tm_to_ktime(alarm->time);
 	rtc->aie_timer.period = ktime_set(0, 0);
-	if (alarm->enabled) {
+	if (alarm->enabled)
 		err = rtc_timer_enqueue(rtc, &rtc->aie_timer);
-	}
+
 	mutex_unlock(&rtc->ops_lock);
 	return err;
 }
@@ -891,7 +891,7 @@ again:
  *
  * Kernel interface to initializing an rtc_timer.
  */
-void rtc_timer_init(struct rtc_timer *timer, void (*f)(void* p), void* data)
+void rtc_timer_init(struct rtc_timer *timer, void (*f)(void *p), void *data)
 {
 	timerqueue_init(&timer->node);
 	timer->enabled = 0;
@@ -907,7 +907,7 @@ void rtc_timer_init(struct rtc_timer *timer, void (*f)(void* p), void* data)
  *
  * Kernel interface to set an rtc_timer
  */
-int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer* timer,
+int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer *timer,
 			ktime_t expires, ktime_t period)
 {
 	int ret = 0;
@@ -930,7 +930,7 @@ int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer* timer,
  *
  * Kernel interface to cancel an rtc_timer
  */
-int rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer* timer)
+int rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer *timer)
 {
 	int ret = 0;
 	mutex_lock(&rtc->ops_lock);
diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index f3742f3..354c937 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -345,7 +345,6 @@ out:
 static int pm80x_rtc_remove(struct platform_device *pdev)
 {
 	struct pm80x_rtc_info *info = platform_get_drvdata(pdev);
-	platform_set_drvdata(pdev, NULL);
 	pm80x_free_irq(info->chip, info->irq, info);
 	return 0;
 }
diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index 0f2b91b..4e30c85 100644
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -418,7 +418,6 @@ static int pm860x_rtc_remove(struct platform_device *pdev)
 	pm860x_set_bits(info->i2c, PM8607_MEAS_EN2, MEAS2_VRTC, 0);
 #endif	/* VRTC_CALIBRATION */
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-ab3100.c b/drivers/rtc/rtc-ab3100.c
index 47a4f2c..572208d 100644
--- a/drivers/rtc/rtc-ab3100.c
+++ b/drivers/rtc/rtc-ab3100.c
@@ -242,7 +242,6 @@ static int __init ab3100_rtc_probe(struct platform_device *pdev)
 
 static int __exit ab3100_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c
index 63cfa31..c5b62d4 100644
--- a/drivers/rtc/rtc-ab8500.c
+++ b/drivers/rtc/rtc-ab8500.c
@@ -451,8 +451,6 @@ static int ab8500_rtc_remove(struct platform_device *pdev)
 {
 	ab8500_sysfs_rtc_unregister(&pdev->dev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-at32ap700x.c b/drivers/rtc/rtc-at32ap700x.c
index f47fbb5..3161ab5 100644
--- a/drivers/rtc/rtc-at32ap700x.c
+++ b/drivers/rtc/rtc-at32ap700x.c
@@ -141,7 +141,7 @@ static int at32_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
 
 	spin_lock_irq(&rtc->lock);
 
-	if(enabled) {
+	if (enabled) {
 		if (rtc_readl(rtc, VAL) > rtc->alarm_time) {
 			ret = -EINVAL;
 			goto out;
@@ -212,23 +212,20 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!regs) {
 		dev_dbg(&pdev->dev, "no mmio resource defined\n");
-		ret = -ENXIO;
-		goto out;
+		return -ENXIO;
 	}
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq <= 0) {
 		dev_dbg(&pdev->dev, "could not get irq\n");
-		ret = -ENXIO;
-		goto out;
+		return -ENXIO;
 	}
 
 	rtc->irq = irq;
 	rtc->regs = devm_ioremap(&pdev->dev, regs->start, resource_size(regs));
 	if (!rtc->regs) {
-		ret = -ENOMEM;
 		dev_dbg(&pdev->dev, "could not map I/O memory\n");
-		goto out;
+		return -ENOMEM;
 	}
 	spin_lock_init(&rtc->lock);
 
@@ -249,7 +246,7 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
 				"rtc", rtc);
 	if (ret) {
 		dev_dbg(&pdev->dev, "could not request irq %d\n", irq);
-		goto out;
+		return ret;
 	}
 
 	platform_set_drvdata(pdev, rtc);
@@ -258,8 +255,7 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
 				&at32_rtc_ops, THIS_MODULE);
 	if (IS_ERR(rtc->rtc)) {
 		dev_dbg(&pdev->dev, "could not register rtc device\n");
-		ret = PTR_ERR(rtc->rtc);
-		goto out;
+		return PTR_ERR(rtc->rtc);
 	}
 
 	device_init_wakeup(&pdev->dev, 1);
@@ -268,18 +264,12 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
 			(unsigned long)rtc->regs, rtc->irq);
 
 	return 0;
-
-out:
-	platform_set_drvdata(pdev, NULL);
-	return ret;
 }
 
 static int __exit at32_rtc_remove(struct platform_device *pdev)
 {
 	device_init_wakeup(&pdev->dev, 0);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 0eab77b..38ef46a 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -30,8 +30,7 @@
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
-
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 #include "rtc-at91rm9200.h"
 
@@ -342,7 +341,6 @@ static int __exit at91_rtc_remove(struct platform_device *pdev)
 
 	rtc_device_unregister(rtc);
 	iounmap(at91_rtc_regs);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index b60a34c..309b8b3 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -324,16 +324,14 @@ static int at91_rtc_probe(struct platform_device *pdev)
 	rtc->rtt = devm_ioremap(&pdev->dev, r->start, resource_size(r));
 	if (!rtc->rtt) {
 		dev_err(&pdev->dev, "failed to map registers, aborting.\n");
-		ret = -ENOMEM;
-		goto fail;
+		return -ENOMEM;
 	}
 
 	rtc->gpbr = devm_ioremap(&pdev->dev, r_gpbr->start,
 				resource_size(r_gpbr));
 	if (!rtc->gpbr) {
 		dev_err(&pdev->dev, "failed to map gpbr registers, aborting.\n");
-		ret = -ENOMEM;
-		goto fail;
+		return -ENOMEM;
 	}
 
 	mr = rtt_readl(rtc, MR);
@@ -350,17 +348,15 @@ static int at91_rtc_probe(struct platform_device *pdev)
 
 	rtc->rtcdev = devm_rtc_device_register(&pdev->dev, pdev->name,
 					&at91_rtc_ops, THIS_MODULE);
-	if (IS_ERR(rtc->rtcdev)) {
-		ret = PTR_ERR(rtc->rtcdev);
-		goto fail;
-	}
+	if (IS_ERR(rtc->rtcdev))
+		return PTR_ERR(rtc->rtcdev);
 
 	/* register irq handler after we know what name we'll use */
 	ret = devm_request_irq(&pdev->dev, rtc->irq, at91_rtc_interrupt,
 				IRQF_SHARED, dev_name(&rtc->rtcdev->dev), rtc);
 	if (ret) {
 		dev_dbg(&pdev->dev, "can't share IRQ %d?\n", rtc->irq);
-		goto fail;
+		return ret;
 	}
 
 	/* NOTE:  sam9260 rev A silicon has a ROM bug which resets the
@@ -374,10 +370,6 @@ static int at91_rtc_probe(struct platform_device *pdev)
 				dev_name(&rtc->rtcdev->dev));
 
 	return 0;
-
-fail:
-	platform_set_drvdata(pdev, NULL);
-	return ret;
 }
 
 /*
@@ -391,7 +383,6 @@ static int at91_rtc_remove(struct platform_device *pdev)
 	/* disable all interrupts */
 	rtt_writel(rtc, MR, mr & ~(AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN));
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-au1xxx.c b/drivers/rtc/rtc-au1xxx.c
index 7995abc..7c6e7bb 100644
--- a/drivers/rtc/rtc-au1xxx.c
+++ b/drivers/rtc/rtc-au1xxx.c
@@ -118,8 +118,6 @@ out_err:
 
 static int au1xtoy_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index ad44ec5..0c53f45 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -391,7 +391,6 @@ static int bfin_rtc_remove(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 
 	bfin_rtc_reset(dev, 0);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/rtc/rtc-bq4802.c b/drivers/rtc/rtc-bq4802.c
index af28867..b919168 100644
--- a/drivers/rtc/rtc-bq4802.c
+++ b/drivers/rtc/rtc-bq4802.c
@@ -188,8 +188,6 @@ out:
 
 static int bq4802_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index cc5bea9..60b6fd4 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -326,7 +326,7 @@ static void cmos_irq_disable(struct cmos_rtc *cmos, unsigned char mask)
 static int cmos_set_alarm(struct device *dev, struct rtc_wkalrm *t)
 {
 	struct cmos_rtc	*cmos = dev_get_drvdata(dev);
-       unsigned char   mon, mday, hrs, min, sec, rtc_control;
+	unsigned char mon, mday, hrs, min, sec, rtc_control;
 
 	if (!is_valid_irq(cmos->irq))
 		return -EIO;
@@ -691,7 +691,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 	/* FIXME:
 	 * <asm-generic/rtc.h> doesn't know 12-hour mode either.
 	 */
-       if (is_valid_irq(rtc_irq) && !(rtc_control & RTC_24H)) {
+	if (is_valid_irq(rtc_irq) && !(rtc_control & RTC_24H)) {
 		dev_warn(dev, "only 24-hr supported\n");
 		retval = -ENXIO;
 		goto cleanup1;
@@ -989,7 +989,7 @@ static int cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
 {
 	cmos_wake_setup(&pnp->dev);
 
-	if (pnp_port_start(pnp,0) == 0x70 && !pnp_irq_valid(pnp,0))
+	if (pnp_port_start(pnp, 0) == 0x70 && !pnp_irq_valid(pnp, 0))
 		/* Some machines contain a PNP entry for the RTC, but
 		 * don't define the IRQ. It should always be safe to
 		 * hardcode it in these cases
diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c
index 93c0658..9ad5891 100644
--- a/drivers/rtc/rtc-coh901331.c
+++ b/drivers/rtc/rtc-coh901331.c
@@ -154,10 +154,8 @@ static int __exit coh901331_remove(struct platform_device *pdev)
 {
 	struct coh901331_port *rtap = dev_get_drvdata(&pdev->dev);
 
-	if (rtap) {
+	if (rtap)
 		clk_unprepare(rtap->clk);
-		platform_set_drvdata(pdev, NULL);
-	}
 
 	return 0;
 }
@@ -220,7 +218,6 @@ static int __init coh901331_probe(struct platform_device *pdev)
 	return 0;
 
  out_no_rtc:
-	platform_set_drvdata(pdev, NULL);
 	clk_unprepare(rtap->clk);
 	return ret;
 }
diff --git a/drivers/rtc/rtc-da9052.c b/drivers/rtc/rtc-da9052.c
index 7286b27..a61ab7f 100644
--- a/drivers/rtc/rtc-da9052.c
+++ b/drivers/rtc/rtc-da9052.c
@@ -257,8 +257,6 @@ static int da9052_rtc_probe(struct platform_device *pdev)
 
 static int da9052_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-da9055.c b/drivers/rtc/rtc-da9055.c
index 73858ca..df4cf16 100644
--- a/drivers/rtc/rtc-da9055.c
+++ b/drivers/rtc/rtc-da9055.c
@@ -317,8 +317,6 @@ err_rtc:
 
 static int da9055_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index a55048c..24677ef8 100644
--- a/drivers/rtc/rtc-davinci.c
+++ b/drivers/rtc/rtc-davinci.c
@@ -117,7 +117,7 @@
 static DEFINE_SPINLOCK(davinci_rtc_lock);
 
 struct davinci_rtc {
-	struct rtc_device 		*rtc;
+	struct rtc_device		*rtc;
 	void __iomem			*base;
 	resource_size_t			pbase;
 	size_t				base_size;
@@ -526,10 +526,9 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
 	davinci_rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
 				    &davinci_rtc_ops, THIS_MODULE);
 	if (IS_ERR(davinci_rtc->rtc)) {
-		ret = PTR_ERR(davinci_rtc->rtc);
 		dev_err(dev, "unable to register RTC device, err %d\n",
 				ret);
-		goto fail1;
+		return PTR_ERR(davinci_rtc->rtc);
 	}
 
 	rtcif_write(davinci_rtc, PRTCIF_INTFLG_RTCSS, PRTCIF_INTFLG);
@@ -543,7 +542,7 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
 			  0, "davinci_rtc", davinci_rtc);
 	if (ret < 0) {
 		dev_err(dev, "unable to register davinci RTC interrupt\n");
-		goto fail1;
+		return ret;
 	}
 
 	/* Enable interrupts */
@@ -556,10 +555,6 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
 	device_init_wakeup(&pdev->dev, 0);
 
 	return 0;
-
-fail1:
-	platform_set_drvdata(pdev, NULL);
-	return ret;
 }
 
 static int __exit davinci_rtc_remove(struct platform_device *pdev)
@@ -570,8 +565,6 @@ static int __exit davinci_rtc_remove(struct platform_device *pdev)
 
 	rtcif_write(davinci_rtc, 0, PRTCIF_INTEN);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-dm355evm.c b/drivers/rtc/rtc-dm355evm.c
index 1e1ca63..1855581 100644
--- a/drivers/rtc/rtc-dm355evm.c
+++ b/drivers/rtc/rtc-dm355evm.c
@@ -141,7 +141,6 @@ static int dm355evm_rtc_probe(struct platform_device *pdev)
 
 static int dm355evm_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c
index d139543..1f8ee63 100644
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -236,8 +236,6 @@ static int __init ds1302_rtc_probe(struct platform_device *pdev)
 
 static int __exit ds1302_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index bb5f13f..dd6170a 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -158,7 +158,7 @@ static int ds1305_alarm_irq_enable(struct device *dev, unsigned int enabled)
 			goto done;
 		buf[1] &= ~DS1305_AEI0;
 	}
-	err = spi_write_then_read(ds1305->spi, buf, sizeof buf, NULL, 0);
+	err = spi_write_then_read(ds1305->spi, buf, sizeof(buf), NULL, 0);
 	if (err >= 0)
 		ds1305->ctrl[0] = buf[1];
 done:
@@ -181,8 +181,8 @@ static int ds1305_get_time(struct device *dev, struct rtc_time *time)
 	/* Use write-then-read to get all the date/time registers
 	 * since dma from stack is nonportable
 	 */
-	status = spi_write_then_read(ds1305->spi, &addr, sizeof addr,
-			buf, sizeof buf);
+	status = spi_write_then_read(ds1305->spi, &addr, sizeof(addr),
+			buf, sizeof(buf));
 	if (status < 0)
 		return status;
 
@@ -237,7 +237,7 @@ static int ds1305_set_time(struct device *dev, struct rtc_time *time)
 		buf[4], buf[5], buf[6], buf[7]);
 
 	/* use write-then-read since dma from stack is nonportable */
-	return spi_write_then_read(ds1305->spi, buf, sizeof buf,
+	return spi_write_then_read(ds1305->spi, buf, sizeof(buf),
 			NULL, 0);
 }
 
@@ -286,8 +286,8 @@ static int ds1305_get_alarm(struct device *dev, struct rtc_wkalrm *alm)
 	 * of EFI status is at best fragile anyway (given IRQ handlers).
 	 */
 	addr = DS1305_CONTROL;
-	status = spi_write_then_read(spi, &addr, sizeof addr,
-			ds1305->ctrl, sizeof ds1305->ctrl);
+	status = spi_write_then_read(spi, &addr, sizeof(addr),
+			ds1305->ctrl, sizeof(ds1305->ctrl));
 	if (status < 0)
 		return status;
 
@@ -296,8 +296,8 @@ static int ds1305_get_alarm(struct device *dev, struct rtc_wkalrm *alm)
 
 	/* get and check ALM0 registers */
 	addr = DS1305_ALM0(DS1305_SEC);
-	status = spi_write_then_read(spi, &addr, sizeof addr,
-			buf, sizeof buf);
+	status = spi_write_then_read(spi, &addr, sizeof(addr),
+			buf, sizeof(buf));
 	if (status < 0)
 		return status;
 
@@ -381,7 +381,7 @@ static int ds1305_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
 		"alm0 write", buf[1 + DS1305_SEC], buf[1 + DS1305_MIN],
 		buf[1 + DS1305_HOUR], buf[1 + DS1305_WDAY]);
 
-	status = spi_write_then_read(spi, buf, sizeof buf, NULL, 0);
+	status = spi_write_then_read(spi, buf, sizeof(buf), NULL, 0);
 	if (status < 0)
 		return status;
 
@@ -474,7 +474,7 @@ static void ds1305_work(struct work_struct *work)
 	buf[1] = ds1305->ctrl[0];
 	buf[2] = 0;
 
-	status = spi_write_then_read(spi, buf, sizeof buf,
+	status = spi_write_then_read(spi, buf, sizeof(buf),
 			NULL, 0);
 	if (status < 0)
 		dev_dbg(&spi->dev, "clear irq --> %d\n", status);
@@ -627,8 +627,8 @@ static int ds1305_probe(struct spi_device *spi)
 
 	/* read and cache control registers */
 	addr = DS1305_CONTROL;
-	status = spi_write_then_read(spi, &addr, sizeof addr,
-			ds1305->ctrl, sizeof ds1305->ctrl);
+	status = spi_write_then_read(spi, &addr, sizeof(addr),
+			ds1305->ctrl, sizeof(ds1305->ctrl));
 	if (status < 0) {
 		dev_dbg(&spi->dev, "can't %s, %d\n",
 				"read", status);
@@ -659,7 +659,7 @@ static int ds1305_probe(struct spi_device *spi)
 
 		buf[0] = DS1305_WRITE | DS1305_CONTROL;
 		buf[1] = ds1305->ctrl[0];
-		status = spi_write_then_read(spi, buf, sizeof buf, NULL, 0);
+		status = spi_write_then_read(spi, buf, sizeof(buf), NULL, 0);
 
 		dev_dbg(&spi->dev, "clear WP --> %d\n", status);
 		if (status < 0)
@@ -713,7 +713,7 @@ static int ds1305_probe(struct spi_device *spi)
 		buf[1] = ds1305->ctrl[0];
 		buf[2] = ds1305->ctrl[1];
 		buf[3] = ds1305->ctrl[2];
-		status = spi_write_then_read(spi, buf, sizeof buf, NULL, 0);
+		status = spi_write_then_read(spi, buf, sizeof(buf), NULL, 0);
 		if (status < 0) {
 			dev_dbg(&spi->dev, "can't %s, %d\n",
 					"write", status);
@@ -725,8 +725,8 @@ static int ds1305_probe(struct spi_device *spi)
 
 	/* see if non-Linux software set up AM/PM mode */
 	addr = DS1305_HOUR;
-	status = spi_write_then_read(spi, &addr, sizeof addr,
-				&value, sizeof value);
+	status = spi_write_then_read(spi, &addr, sizeof(addr),
+				&value, sizeof(value));
 	if (status < 0) {
 		dev_dbg(&spi->dev, "read HOUR --> %d\n", status);
 		return status;
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c
index 94366e1..9e6e14f 100644
--- a/drivers/rtc/rtc-ds1374.c
+++ b/drivers/rtc/rtc-ds1374.c
@@ -65,7 +65,7 @@ struct ds1374 {
 static struct i2c_driver ds1374_driver;
 
 static int ds1374_read_rtc(struct i2c_client *client, u32 *time,
-                           int reg, int nbytes)
+			   int reg, int nbytes)
 {
 	u8 buf[4];
 	int ret;
@@ -90,7 +90,7 @@ static int ds1374_read_rtc(struct i2c_client *client, u32 *time,
 }
 
 static int ds1374_write_rtc(struct i2c_client *client, u32 time,
-                            int reg, int nbytes)
+			    int reg, int nbytes)
 {
 	u8 buf[4];
 	int i;
@@ -119,8 +119,7 @@ static int ds1374_check_rtc_status(struct i2c_client *client)
 
 	if (stat & DS1374_REG_SR_OSF)
 		dev_warn(&client->dev,
-		         "oscillator discontinuity flagged, "
-		         "time unreliable\n");
+			 "oscillator discontinuity flagged, time unreliable\n");
 
 	stat &= ~(DS1374_REG_SR_OSF | DS1374_REG_SR_AF);
 
@@ -363,7 +362,7 @@ static int ds1374_probe(struct i2c_client *client,
 
 	if (client->irq > 0) {
 		ret = devm_request_irq(&client->dev, client->irq, ds1374_irq, 0,
-		                  "ds1374", client);
+					"ds1374", client);
 		if (ret) {
 			dev_err(&client->dev, "unable to request IRQ\n");
 			return ret;
@@ -373,7 +372,7 @@ static int ds1374_probe(struct i2c_client *client,
 	}
 
 	ds1374->rtc = devm_rtc_device_register(&client->dev, client->name,
-	                                  &ds1374_rtc_ops, THIS_MODULE);
+						&ds1374_rtc_ops, THIS_MODULE);
 	if (IS_ERR(ds1374->rtc)) {
 		dev_err(&client->dev, "unable to register the class device\n");
 		return PTR_ERR(ds1374->rtc);
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index 6ce8a99..308a8fe 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -104,31 +104,31 @@ static DEFINE_SPINLOCK(ds1511_lock);
 static __iomem char *ds1511_base;
 static u32 reg_spacing = 1;
 
- static noinline void
+static noinline void
 rtc_write(uint8_t val, uint32_t reg)
 {
 	writeb(val, ds1511_base + (reg * reg_spacing));
 }
 
- static inline void
+static inline void
 rtc_write_alarm(uint8_t val, enum ds1511reg reg)
 {
 	rtc_write((val | 0x80), reg);
 }
 
- static noinline uint8_t
+static noinline uint8_t
 rtc_read(enum ds1511reg reg)
 {
 	return readb(ds1511_base + (reg * reg_spacing));
 }
 
- static inline void
+static inline void
 rtc_disable_update(void)
 {
 	rtc_write((rtc_read(RTC_CMD) & ~RTC_TE), RTC_CMD);
 }
 
- static void
+static void
 rtc_enable_update(void)
 {
 	rtc_write((rtc_read(RTC_CMD) | RTC_TE), RTC_CMD);
@@ -145,7 +145,7 @@ rtc_enable_update(void)
  * just enough code to set the watchdog timer so that it
  * will reboot the system
  */
- void
+void
 ds1511_wdog_set(unsigned long deciseconds)
 {
 	/*
@@ -163,7 +163,7 @@ ds1511_wdog_set(unsigned long deciseconds)
 	rtc_write(DS1511_WDE | DS1511_WDS, RTC_CMD);
 }
 
- void
+void
 ds1511_wdog_disable(void)
 {
 	/*
@@ -191,13 +191,12 @@ static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
 	/*
 	 * won't have to change this for a while
 	 */
-	if (rtc_tm->tm_year < 1900) {
+	if (rtc_tm->tm_year < 1900)
 		rtc_tm->tm_year += 1900;
-	}
 
-	if (rtc_tm->tm_year < 1970) {
+	if (rtc_tm->tm_year < 1970)
 		return -EINVAL;
-	}
+
 	yrs = rtc_tm->tm_year % 100;
 	cen = rtc_tm->tm_year / 100;
 	mon = rtc_tm->tm_mon + 1;   /* tm_mon starts at zero */
@@ -207,17 +206,14 @@ static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
 	min = rtc_tm->tm_min;
 	sec = rtc_tm->tm_sec;
 
-	if ((mon > 12) || (day == 0)) {
+	if ((mon > 12) || (day == 0))
 		return -EINVAL;
-	}
 
-	if (day > rtc_month_days(rtc_tm->tm_mon, rtc_tm->tm_year)) {
+	if (day > rtc_month_days(rtc_tm->tm_mon, rtc_tm->tm_year))
 		return -EINVAL;
-	}
 
-	if ((hrs >= 24) || (min >= 60) || (sec >= 60)) {
+	if ((hrs >= 24) || (min >= 60) || (sec >= 60))
 		return -EINVAL;
-	}
 
 	/*
 	 * each register is a different number of valid bits
@@ -299,7 +295,7 @@ static int ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm)
  * date/hours/mins/secs matches.  the ds1511 has many more
  * permutations, but the kernel doesn't.
  */
- static void
+static void
 ds1511_rtc_update_alarm(struct rtc_plat_data *pdata)
 {
 	unsigned long flags;
@@ -322,7 +318,7 @@ ds1511_rtc_update_alarm(struct rtc_plat_data *pdata)
 	spin_unlock_irqrestore(&pdata->lock, flags);
 }
 
- static int
+static int
 ds1511_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -335,14 +331,14 @@ ds1511_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	pdata->alrm_hour = alrm->time.tm_hour;
 	pdata->alrm_min = alrm->time.tm_min;
 	pdata->alrm_sec = alrm->time.tm_sec;
-	if (alrm->enabled) {
+	if (alrm->enabled)
 		pdata->irqen |= RTC_AF;
-	}
+
 	ds1511_rtc_update_alarm(pdata);
 	return 0;
 }
 
- static int
+static int
 ds1511_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -359,7 +355,7 @@ ds1511_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	return 0;
 }
 
- static irqreturn_t
+static irqreturn_t
 ds1511_interrupt(int irq, void *dev_id)
 {
 	struct platform_device *pdev = dev_id;
@@ -406,7 +402,7 @@ static const struct rtc_class_ops ds1511_rtc_ops = {
 	.alarm_irq_enable	= ds1511_rtc_alarm_irq_enable,
 };
 
- static ssize_t
+static ssize_t
 ds1511_nvram_read(struct file *filp, struct kobject *kobj,
 		  struct bin_attribute *ba,
 		  char *buf, loff_t pos, size_t size)
@@ -417,26 +413,26 @@ ds1511_nvram_read(struct file *filp, struct kobject *kobj,
 	 * if count is more than one, turn on "burst" mode
 	 * turn it off when you're done
 	 */
-	if (size > 1) {
+	if (size > 1)
 		rtc_write((rtc_read(RTC_CMD) | DS1511_BME), RTC_CMD);
-	}
-	if (pos > DS1511_RAM_MAX) {
+
+	if (pos > DS1511_RAM_MAX)
 		pos = DS1511_RAM_MAX;
-	}
-	if (size + pos > DS1511_RAM_MAX + 1) {
+
+	if (size + pos > DS1511_RAM_MAX + 1)
 		size = DS1511_RAM_MAX - pos + 1;
-	}
+
 	rtc_write(pos, DS1511_RAMADDR_LSB);
-	for (count = 0; size > 0; count++, size--) {
+	for (count = 0; size > 0; count++, size--)
 		*buf++ = rtc_read(DS1511_RAMDATA);
-	}
-	if (count > 1) {
+
+	if (count > 1)
 		rtc_write((rtc_read(RTC_CMD) & ~DS1511_BME), RTC_CMD);
-	}
+
 	return count;
 }
 
- static ssize_t
+static ssize_t
 ds1511_nvram_write(struct file *filp, struct kobject *kobj,
 		   struct bin_attribute *bin_attr,
 		   char *buf, loff_t pos, size_t size)
@@ -447,22 +443,22 @@ ds1511_nvram_write(struct file *filp, struct kobject *kobj,
 	 * if count is more than one, turn on "burst" mode
 	 * turn it off when you're done
 	 */
-	if (size > 1) {
+	if (size > 1)
 		rtc_write((rtc_read(RTC_CMD) | DS1511_BME), RTC_CMD);
-	}
-	if (pos > DS1511_RAM_MAX) {
+
+	if (pos > DS1511_RAM_MAX)
 		pos = DS1511_RAM_MAX;
-	}
-	if (size + pos > DS1511_RAM_MAX + 1) {
+
+	if (size + pos > DS1511_RAM_MAX + 1)
 		size = DS1511_RAM_MAX - pos + 1;
-	}
+
 	rtc_write(pos, DS1511_RAMADDR_LSB);
-	for (count = 0; size > 0; count++, size--) {
+	for (count = 0; size > 0; count++, size--)
 		rtc_write(*buf++, DS1511_RAMDATA);
-	}
-	if (count > 1) {
+
+	if (count > 1)
 		rtc_write((rtc_read(RTC_CMD) & ~DS1511_BME), RTC_CMD);
-	}
+
 	return count;
 }
 
@@ -484,9 +480,9 @@ static int ds1511_rtc_probe(struct platform_device *pdev)
 	int ret = 0;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
+	if (!res)
 		return -ENODEV;
-	}
+
 	pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
 	if (!pdata)
 		return -ENOMEM;
@@ -518,9 +514,8 @@ static int ds1511_rtc_probe(struct platform_device *pdev)
 	/*
 	 * check for a dying bat-tree
 	 */
-	if (rtc_read(RTC_CMD1) & DS1511_BLF1) {
+	if (rtc_read(RTC_CMD1) & DS1511_BLF1)
 		dev_warn(&pdev->dev, "voltage-low detected.\n");
-	}
 
 	spin_lock_init(&pdata->lock);
 	platform_set_drvdata(pdev, pdata);
diff --git a/drivers/rtc/rtc-ds3234.c b/drivers/rtc/rtc-ds3234.c
index ba98c0e..67f1a80 100644
--- a/drivers/rtc/rtc-ds3234.c
+++ b/drivers/rtc/rtc-ds3234.c
@@ -73,7 +73,7 @@ static int ds3234_read_time(struct device *dev, struct rtc_time *dt)
 	dt->tm_wday	= bcd2bin(buf[3]) - 1; /* 0 = Sun */
 	dt->tm_mday	= bcd2bin(buf[4]);
 	dt->tm_mon	= bcd2bin(buf[5] & 0x1f) - 1; /* 0 = Jan */
-	dt->tm_year 	= bcd2bin(buf[6] & 0xff) + 100; /* Assume 20YY */
+	dt->tm_year	= bcd2bin(buf[6] & 0xff) + 100; /* Assume 20YY */
 
 	return rtc_valid_tm(dt);
 }
diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 5807b77..549b3c3 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -167,7 +167,6 @@ static int ep93xx_rtc_probe(struct platform_device *pdev)
 	return 0;
 
 exit:
-	platform_set_drvdata(pdev, NULL);
 	pdev->dev.platform_data = NULL;
 	return err;
 }
@@ -175,7 +174,6 @@ exit:
 static int ep93xx_rtc_remove(struct platform_device *pdev)
 {
 	sysfs_remove_group(&pdev->dev.kobj, &ep93xx_rtc_sysfs_files);
-	platform_set_drvdata(pdev, NULL);
 	pdev->dev.platform_data = NULL;
 
 	return 0;
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c
index 2835fb6..8f053da 100644
--- a/drivers/rtc/rtc-fm3130.c
+++ b/drivers/rtc/rtc-fm3130.c
@@ -47,7 +47,7 @@
 
 struct fm3130 {
 	u8			reg_addr_time;
-	u8 			reg_addr_alarm;
+	u8			reg_addr_alarm;
 	u8			regs[15];
 	struct i2c_msg		msg[4];
 	struct i2c_client	*client;
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index 1e48686..c6573585 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -287,7 +287,6 @@ err_free_irq:
 err_unregister_rtc:
 	rtc_device_unregister(rtc->rtc);
 err_iounmap:
-	platform_set_drvdata(pdev, NULL);
 	iounmap(rtc->base);
 err_release_mem_region:
 	release_mem_region(rtc->mem->start, resource_size(rtc->mem));
@@ -310,8 +309,6 @@ static int jz4740_rtc_remove(struct platform_device *pdev)
 
 	kfree(rtc);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c
index 9853ac1..76a82dc 100644
--- a/drivers/rtc/rtc-lp8788.c
+++ b/drivers/rtc/rtc-lp8788.c
@@ -314,8 +314,6 @@ static int lp8788_rtc_probe(struct platform_device *pdev)
 
 static int lp8788_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c
index 787550d..8276ae9 100644
--- a/drivers/rtc/rtc-lpc32xx.c
+++ b/drivers/rtc/rtc-lpc32xx.c
@@ -277,7 +277,6 @@ static int lpc32xx_rtc_probe(struct platform_device *pdev)
 					&lpc32xx_rtc_ops, THIS_MODULE);
 	if (IS_ERR(rtc->rtc)) {
 		dev_err(&pdev->dev, "Can't get RTC\n");
-		platform_set_drvdata(pdev, NULL);
 		return PTR_ERR(rtc->rtc);
 	}
 
@@ -306,8 +305,6 @@ static int lpc32xx_rtc_remove(struct platform_device *pdev)
 	if (rtc->irq >= 0)
 		device_init_wakeup(&pdev->dev, 0);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-ls1x.c b/drivers/rtc/rtc-ls1x.c
index db82f91..e913f38 100644
--- a/drivers/rtc/rtc-ls1x.c
+++ b/drivers/rtc/rtc-ls1x.c
@@ -187,8 +187,6 @@ err:
 
 static int ls1x_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index 89674b5..a5248aa 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -168,7 +168,7 @@ static int m41t80_set_datetime(struct i2c_client *client, struct rtc_time *tm)
 	buf[M41T80_REG_MIN] =
 		bin2bcd(tm->tm_min) | (buf[M41T80_REG_MIN] & ~0x7f);
 	buf[M41T80_REG_HOUR] =
-		bin2bcd(tm->tm_hour) | (buf[M41T80_REG_HOUR] & ~0x3f) ;
+		bin2bcd(tm->tm_hour) | (buf[M41T80_REG_HOUR] & ~0x3f);
 	buf[M41T80_REG_WDAY] =
 		(tm->tm_wday & 0x07) | (buf[M41T80_REG_WDAY] & ~0x07);
 	buf[M41T80_REG_DAY] =
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 130f29a..d4d31fa 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -513,7 +513,6 @@ static int m48t59_rtc_remove(struct platform_device *pdev)
 		iounmap(m48t59->ioaddr);
 	if (m48t59->irq != NO_IRQ)
 		free_irq(m48t59->irq, &pdev->dev);
-	platform_set_drvdata(pdev, NULL);
 	kfree(m48t59);
 	return 0;
 }
diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c
index 33a91c4..d1fe7f5 100644
--- a/drivers/rtc/rtc-m48t86.c
+++ b/drivers/rtc/rtc-m48t86.c
@@ -168,8 +168,6 @@ static int m48t86_rtc_probe(struct platform_device *dev)
 
 static int m48t86_rtc_remove(struct platform_device *dev)
 {
-	platform_set_drvdata(dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index e3aea00..e9dd56c 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -159,7 +159,7 @@ static struct spi_driver max6902_driver = {
 
 module_spi_driver(max6902_driver);
 
-MODULE_DESCRIPTION ("max6902 spi RTC driver");
-MODULE_AUTHOR ("Raphael Assenat");
-MODULE_LICENSE ("GPL");
+MODULE_DESCRIPTION("max6902 spi RTC driver");
+MODULE_AUTHOR("Raphael Assenat");
+MODULE_LICENSE("GPL");
 MODULE_ALIAS("spi:rtc-max6902");
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 771812d..441c5c2 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -119,7 +119,7 @@ static int max77686_rtc_tm_to_data(struct rtc_time *tm, u8 *data)
 	data[RTC_WEEKDAY] = 1 << tm->tm_wday;
 	data[RTC_DATE] = tm->tm_mday;
 	data[RTC_MONTH] = tm->tm_mon + 1;
-	data[RTC_YEAR] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0 ;
+	data[RTC_YEAR] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0;
 
 	if (tm->tm_year < 100) {
 		pr_warn("%s: MAX77686 RTC cannot handle the year %d."
diff --git a/drivers/rtc/rtc-max8925.c b/drivers/rtc/rtc-max8925.c
index 7c90f4e..981b654 100644
--- a/drivers/rtc/rtc-max8925.c
+++ b/drivers/rtc/rtc-max8925.c
@@ -268,7 +268,7 @@ static int max8925_rtc_probe(struct platform_device *pdev)
 	if (ret < 0) {
 		dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
 			info->irq, ret);
-		goto err;
+		return ret;
 	}
 
 	dev_set_drvdata(&pdev->dev, info);
@@ -282,13 +282,10 @@ static int max8925_rtc_probe(struct platform_device *pdev)
 	ret = PTR_ERR(info->rtc_dev);
 	if (IS_ERR(info->rtc_dev)) {
 		dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);
-		goto err;
+		return ret;
 	}
 
 	return 0;
-err:
-	platform_set_drvdata(pdev, NULL);
-	return ret;
 }
 
 static int max8925_rtc_remove(struct platform_device *pdev)
diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c
index dacf48d..1683904 100644
--- a/drivers/rtc/rtc-max8997.c
+++ b/drivers/rtc/rtc-max8997.c
@@ -104,7 +104,7 @@ static int max8997_rtc_tm_to_data(struct rtc_time *tm, u8 *data)
 	data[RTC_WEEKDAY] = 1 << tm->tm_wday;
 	data[RTC_DATE] = tm->tm_mday;
 	data[RTC_MONTH] = tm->tm_mon + 1;
-	data[RTC_YEAR] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0 ;
+	data[RTC_YEAR] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0;
 
 	if (tm->tm_year < 100) {
 		pr_warn("%s: MAX8997 RTC cannot handle the year %d."
diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c
index 48b6612..b93842d 100644
--- a/drivers/rtc/rtc-max8998.c
+++ b/drivers/rtc/rtc-max8998.c
@@ -274,7 +274,7 @@ static int max8998_rtc_probe(struct platform_device *pdev)
 	if (IS_ERR(info->rtc_dev)) {
 		ret = PTR_ERR(info->rtc_dev);
 		dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);
-		goto out_rtc;
+		return ret;
 	}
 
 	ret = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
@@ -292,10 +292,6 @@ static int max8998_rtc_probe(struct platform_device *pdev)
 	}
 
 	return 0;
-
-out_rtc:
-	platform_set_drvdata(pdev, NULL);
-	return ret;
 }
 
 static int max8998_rtc_remove(struct platform_device *pdev)
diff --git a/drivers/rtc/rtc-mc13xxx.c b/drivers/rtc/rtc-mc13xxx.c
index 7a8ed27..77ea989 100644
--- a/drivers/rtc/rtc-mc13xxx.c
+++ b/drivers/rtc/rtc-mc13xxx.c
@@ -370,8 +370,6 @@ err_reset_irq_status:
 err_reset_irq_request:
 
 		mc13xxx_unlock(mc13xxx);
-
-		platform_set_drvdata(pdev, NULL);
 	}
 
 	return ret;
@@ -389,8 +387,6 @@ static int __exit mc13xxx_rtc_remove(struct platform_device *pdev)
 
 	mc13xxx_unlock(priv->mc13xxx);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
index bdcc608..213006b 100644
--- a/drivers/rtc/rtc-mpc5121.c
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -68,7 +68,7 @@ struct mpc5121_rtc_regs {
 	u32 target_time;	/* RTC + 0x20 */
 	/*
 	 * actual_time:
-	 * 	readonly time since VBAT_RTC was last connected
+	 *	readonly time since VBAT_RTC was last connected
 	 */
 	u32 actual_time;	/* RTC + 0x24 */
 	u32 keep_alive;		/* RTC + 0x28 */
diff --git a/drivers/rtc/rtc-msm6242.c b/drivers/rtc/rtc-msm6242.c
index 771f86a..c014fa2 100644
--- a/drivers/rtc/rtc-msm6242.c
+++ b/drivers/rtc/rtc-msm6242.c
@@ -111,8 +111,8 @@ static void msm6242_lock(struct msm6242_priv *priv)
 	}
 
 	if (!cnt)
-		pr_warning("msm6242: timed out waiting for RTC (0x%x)\n",
-			   msm6242_read(priv, MSM6242_CD));
+		pr_warn("msm6242: timed out waiting for RTC (0x%x)\n",
+			msm6242_read(priv, MSM6242_CD));
 }
 
 static void msm6242_unlock(struct msm6242_priv *priv)
@@ -199,7 +199,6 @@ static int __init msm6242_rtc_probe(struct platform_device *pdev)
 	struct resource *res;
 	struct msm6242_priv *priv;
 	struct rtc_device *rtc;
-	int error;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
@@ -216,17 +215,11 @@ static int __init msm6242_rtc_probe(struct platform_device *pdev)
 
 	rtc = devm_rtc_device_register(&pdev->dev, "rtc-msm6242",
 				&msm6242_rtc_ops, THIS_MODULE);
-	if (IS_ERR(rtc)) {
-		error = PTR_ERR(rtc);
-		goto out_unmap;
-	}
+	if (IS_ERR(rtc))
+		return PTR_ERR(rtc);
 
 	priv->rtc = rtc;
 	return 0;
-
-out_unmap:
-	platform_set_drvdata(pdev, NULL);
-	return error;
 }
 
 static int __exit msm6242_rtc_remove(struct platform_device *pdev)
diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c
index 9a3895b..ab87bac 100644
--- a/drivers/rtc/rtc-mxc.c
+++ b/drivers/rtc/rtc-mxc.c
@@ -436,22 +436,20 @@ static int mxc_rtc_probe(struct platform_device *pdev)
 		pdata->irq = -1;
 	}
 
-	if (pdata->irq >=0)
+	if (pdata->irq >= 0)
 		device_init_wakeup(&pdev->dev, 1);
 
 	rtc = devm_rtc_device_register(&pdev->dev, pdev->name, &mxc_rtc_ops,
 				  THIS_MODULE);
 	if (IS_ERR(rtc)) {
 		ret = PTR_ERR(rtc);
-		goto exit_clr_drvdata;
+		goto exit_put_clk;
 	}
 
 	pdata->rtc = rtc;
 
 	return 0;
 
-exit_clr_drvdata:
-	platform_set_drvdata(pdev, NULL);
 exit_put_clk:
 	clk_disable_unprepare(pdata->clk);
 
@@ -465,7 +463,6 @@ static int mxc_rtc_remove(struct platform_device *pdev)
 	struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
 
 	clk_disable_unprepare(pdata->clk);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c
index f5dfb6e..90ca8aa 100644
--- a/drivers/rtc/rtc-nuc900.c
+++ b/drivers/rtc/rtc-nuc900.c
@@ -267,8 +267,6 @@ static int __init nuc900_rtc_probe(struct platform_device *pdev)
 
 static int __exit nuc900_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index 4e1bdb8..17ce3a0 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -23,9 +23,7 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/pm_runtime.h>
-
-#include <asm/io.h>
-
+#include <linux/io.h>
 
 /* The OMAP1 RTC is a year/month/day/hours/minutes/seconds BCD clock
  * with century-range alarm matching, driven by the 32kHz clock.
diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c
index 539a90b..40b5c63 100644
--- a/drivers/rtc/rtc-pcap.c
+++ b/drivers/rtc/rtc-pcap.c
@@ -156,10 +156,8 @@ static int __init pcap_rtc_probe(struct platform_device *pdev)
 
 	pcap_rtc->rtc = devm_rtc_device_register(&pdev->dev, "pcap",
 					&pcap_rtc_ops, THIS_MODULE);
-	if (IS_ERR(pcap_rtc->rtc)) {
-		err = PTR_ERR(pcap_rtc->rtc);
-		goto fail;
-	}
+	if (IS_ERR(pcap_rtc->rtc))
+		return PTR_ERR(pcap_rtc->rtc);
 
 	timer_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_1HZ);
 	alarm_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_TODA);
@@ -167,17 +165,14 @@ static int __init pcap_rtc_probe(struct platform_device *pdev)
 	err = devm_request_irq(&pdev->dev, timer_irq, pcap_rtc_irq, 0,
 				"RTC Timer", pcap_rtc);
 	if (err)
-		goto fail;
+		return err;
 
 	err = devm_request_irq(&pdev->dev, alarm_irq, pcap_rtc_irq, 0,
 				"RTC Alarm", pcap_rtc);
 	if (err)
-		goto fail;
+		return err;
 
 	return 0;
-fail:
-	platform_set_drvdata(pdev, NULL);
-	return err;
 }
 
 static int __exit pcap_rtc_remove(struct platform_device *pdev)
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c
index 796a6c5..b2a78a0 100644
--- a/drivers/rtc/rtc-pcf2123.c
+++ b/drivers/rtc/rtc-pcf2123.c
@@ -18,11 +18,11 @@
  * should look something like:
  *
  * static struct spi_board_info ek_spi_devices[] = {
- * 	...
- * 	{
- * 		.modalias		= "rtc-pcf2123",
- * 		.chip_select		= 1,
- * 		.controller_data	= (void *)AT91_PIN_PA10,
+ *	...
+ *	{
+ *		.modalias		= "rtc-pcf2123",
+ *		.chip_select		= 1,
+ *		.controller_data	= (void *)AT91_PIN_PA10,
  *		.max_speed_hz		= 1000 * 1000,
  *		.mode			= SPI_CS_HIGH,
  *		.bus_num		= 0,
diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index 95886dc..9971f7f 100644
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -188,7 +188,8 @@ static int pcf8583_rtc_read_time(struct device *dev, struct rtc_time *tm)
 		dev_warn(dev, "resetting control %02x -> %02x\n",
 			ctrl, new_ctrl);
 
-		if ((err = pcf8583_set_ctrl(client, &new_ctrl)) < 0)
+		err = pcf8583_set_ctrl(client, &new_ctrl);
+		if (err < 0)
 			return err;
 	}
 
diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c
index f1a6557..14ee860 100644
--- a/drivers/rtc/rtc-pm8xxx.c
+++ b/drivers/rtc/rtc-pm8xxx.c
@@ -480,7 +480,6 @@ static int pm8xxx_rtc_probe(struct platform_device *pdev)
 fail_req_irq:
 	rtc_device_unregister(rtc_dd->rtc);
 fail_rtc_enable:
-	platform_set_drvdata(pdev, NULL);
 	kfree(rtc_dd);
 	return rc;
 }
@@ -492,7 +491,6 @@ static int pm8xxx_rtc_remove(struct platform_device *pdev)
 	device_init_wakeup(&pdev->dev, 0);
 	free_irq(rtc_dd->rtc_alarm_irq, rtc_dd);
 	rtc_device_unregister(rtc_dd->rtc);
-	platform_set_drvdata(pdev, NULL);
 	kfree(rtc_dd);
 
 	return 0;
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c
index 72f4371..402732c 100644
--- a/drivers/rtc/rtc-puv3.c
+++ b/drivers/rtc/rtc-puv3.c
@@ -224,7 +224,6 @@ static int puv3_rtc_remove(struct platform_device *dev)
 {
 	struct rtc_device *rtc = platform_get_drvdata(dev);
 
-	platform_set_drvdata(dev, NULL);
 	rtc_device_unregister(rtc);
 
 	puv3_rtc_setpie(&dev->dev, 0);
diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c
index 873c689..89d0736 100644
--- a/drivers/rtc/rtc-rp5c01.c
+++ b/drivers/rtc/rtc-rp5c01.c
@@ -251,21 +251,15 @@ static int __init rp5c01_rtc_probe(struct platform_device *dev)
 
 	rtc = devm_rtc_device_register(&dev->dev, "rtc-rp5c01", &rp5c01_rtc_ops,
 				  THIS_MODULE);
-	if (IS_ERR(rtc)) {
-		error = PTR_ERR(rtc);
-		goto out;
-	}
+	if (IS_ERR(rtc))
+		return PTR_ERR(rtc);
 	priv->rtc = rtc;
 
 	error = sysfs_create_bin_file(&dev->dev.kobj, &priv->nvram_attr);
 	if (error)
-		goto out;
+		return error;
 
 	return 0;
-
-out:
-	platform_set_drvdata(dev, NULL);
-	return error;
 }
 
 static int __exit rp5c01_rtc_remove(struct platform_device *dev)
diff --git a/drivers/rtc/rtc-rs5c313.c b/drivers/rtc/rtc-rs5c313.c
index 8089fc6..6af0f1f 100644
--- a/drivers/rtc/rtc-rs5c313.c
+++ b/drivers/rtc/rtc-rs5c313.c
@@ -47,10 +47,10 @@
 #include <linux/platform_device.h>
 #include <linux/bcd.h>
 #include <linux/delay.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 #define DRV_NAME	"rs5c313"
-#define DRV_VERSION 	"1.13"
+#define DRV_VERSION	"1.13"
 
 #ifdef CONFIG_SH_LANDISK
 /*****************************************************/
@@ -301,7 +301,7 @@ static int rs5c313_rtc_set_time(struct device *dev, struct rtc_time *tm)
 	rs5c313_write_reg(RS5C313_ADDR_SEC10, (data >> 4));
 
 	data = bin2bcd(tm->tm_min);
-	rs5c313_write_reg(RS5C313_ADDR_MIN, data );
+	rs5c313_write_reg(RS5C313_ADDR_MIN, data);
 	rs5c313_write_reg(RS5C313_ADDR_MIN10, (data >> 4));
 
 	data = bin2bcd(tm->tm_hour);
@@ -310,7 +310,7 @@ static int rs5c313_rtc_set_time(struct device *dev, struct rtc_time *tm)
 
 	data = bin2bcd(tm->tm_mday);
 	rs5c313_write_reg(RS5C313_ADDR_DAY, data);
-	rs5c313_write_reg(RS5C313_ADDR_DAY10, (data>> 4));
+	rs5c313_write_reg(RS5C313_ADDR_DAY10, (data >> 4));
 
 	data = bin2bcd(tm->tm_mon + 1);
 	rs5c313_write_reg(RS5C313_ADDR_MON, data);
@@ -349,9 +349,9 @@ static void rs5c313_check_xstp_bit(void)
 		}
 
 		memset(&tm, 0, sizeof(struct rtc_time));
-		tm.tm_mday 	= 1;
-		tm.tm_mon 	= 1 - 1;
-		tm.tm_year 	= 2000 - 1900;
+		tm.tm_mday	= 1;
+		tm.tm_mon	= 1 - 1;
+		tm.tm_year	= 2000 - 1900;
 
 		rs5c313_rtc_set_time(NULL, &tm);
 		pr_err("invalid value, resetting to 1 Jan 2000\n");
@@ -388,7 +388,7 @@ static struct platform_driver rs5c313_rtc_platform_driver = {
 		.name   = DRV_NAME,
 		.owner  = THIS_MODULE,
 	},
-	.probe 	= rs5c313_rtc_probe,
+	.probe	= rs5c313_rtc_probe,
 	.remove = rs5c313_rtc_remove,
 };
 
@@ -408,7 +408,7 @@ static int __init rs5c313_rtc_init(void)
 
 static void __exit rs5c313_rtc_exit(void)
 {
-	platform_driver_unregister( &rs5c313_rtc_platform_driver );
+	platform_driver_unregister(&rs5c313_rtc_platform_driver);
 }
 
 module_init(rs5c313_rtc_init);
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 14040b2..4d38c6b 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -421,8 +421,6 @@ static void s3c_rtc_enable(struct platform_device *pdev, int en)
 
 static int s3c_rtc_remove(struct platform_device *dev)
 {
-	platform_set_drvdata(dev, NULL);
-
 	s3c_rtc_setaie(&dev->dev, 0);
 
 	clk_unprepare(rtc_clk);
@@ -554,23 +552,20 @@ static int s3c_rtc_probe(struct platform_device *pdev)
 			  0,  "s3c2410-rtc alarm", rtc);
 	if (ret) {
 		dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_alarmno, ret);
-		goto err_alarm_irq;
+		goto err_nortc;
 	}
 
 	ret = devm_request_irq(&pdev->dev, s3c_rtc_tickno, s3c_rtc_tickirq,
 			  0,  "s3c2410-rtc tick", rtc);
 	if (ret) {
 		dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_tickno, ret);
-		goto err_alarm_irq;
+		goto err_nortc;
 	}
 
 	clk_disable(rtc_clk);
 
 	return 0;
 
- err_alarm_irq:
-	platform_set_drvdata(pdev, NULL);
-
  err_nortc:
 	s3c_rtc_enable(pdev, 0);
 	clk_disable_unprepare(rtc_clk);
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 0060560..0f7adeb 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -249,7 +249,7 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 
 	ret = clk_prepare_enable(info->clk);
 	if (ret)
-		goto err_enable_clk;
+		return ret;
 	/*
 	 * According to the manual we should be able to let RTTR be zero
 	 * and then a default diviser for a 32.768KHz clock is used.
@@ -303,8 +303,6 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 	return 0;
 err_dev:
 	clk_disable_unprepare(info->clk);
-err_enable_clk:
-	platform_set_drvdata(pdev, NULL);
 	return ret;
 }
 
@@ -312,10 +310,8 @@ static int sa1100_rtc_remove(struct platform_device *pdev)
 {
 	struct sa1100_rtc *info = platform_get_drvdata(pdev);
 
-	if (info) {
+	if (info)
 		clk_disable_unprepare(info->clk);
-		platform_set_drvdata(pdev, NULL);
-	}
 
 	return 0;
 }
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 8d5bd2e..cb2f839 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -770,8 +770,6 @@ static int __exit sh_rtc_remove(struct platform_device *pdev)
 	clk_disable(rtc->clk);
 	clk_put(rtc->clk);
 
-	platform_set_drvdata(pdev, NULL);
-
 	kfree(rtc);
 
 	return 0;
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c
index 574359c..c492cf0 100644
--- a/drivers/rtc/rtc-spear.c
+++ b/drivers/rtc/rtc-spear.c
@@ -417,7 +417,6 @@ static int spear_rtc_probe(struct platform_device *pdev)
 	return 0;
 
 err_disable_clock:
-	platform_set_drvdata(pdev, NULL);
 	clk_disable_unprepare(config->clk);
 
 	return status;
diff --git a/drivers/rtc/rtc-stmp3xxx.c b/drivers/rtc/rtc-stmp3xxx.c
index 483ce08..90a3e86 100644
--- a/drivers/rtc/rtc-stmp3xxx.c
+++ b/drivers/rtc/rtc-stmp3xxx.c
@@ -225,7 +225,6 @@ static int stmp3xxx_rtc_remove(struct platform_device *pdev)
 
 	writel(STMP3XXX_RTC_CTRL_ALARM_IRQ_EN,
 			rtc_data->io + STMP3XXX_RTC_CTRL_CLR);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
@@ -274,25 +273,19 @@ static int stmp3xxx_rtc_probe(struct platform_device *pdev)
 
 	rtc_data->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
 				&stmp3xxx_rtc_ops, THIS_MODULE);
-	if (IS_ERR(rtc_data->rtc)) {
-		err = PTR_ERR(rtc_data->rtc);
-		goto out;
-	}
+	if (IS_ERR(rtc_data->rtc))
+		return PTR_ERR(rtc_data->rtc);
 
 	err = devm_request_irq(&pdev->dev, rtc_data->irq_alarm,
 			stmp3xxx_rtc_interrupt, 0, "RTC alarm", &pdev->dev);
 	if (err) {
 		dev_err(&pdev->dev, "Cannot claim IRQ%d\n",
 			rtc_data->irq_alarm);
-		goto out;
+		return err;
 	}
 
 	stmp3xxx_wdt_register(pdev);
 	return 0;
-
-out:
-	platform_set_drvdata(pdev, NULL);
-	return err;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/rtc/rtc-tile.c b/drivers/rtc/rtc-tile.c
index fc3dee9..b3bb32c 100644
--- a/drivers/rtc/rtc-tile.c
+++ b/drivers/rtc/rtc-tile.c
@@ -96,8 +96,6 @@ static int tile_rtc_probe(struct platform_device *dev)
  */
 static int tile_rtc_remove(struct platform_device *dev)
 {
-	platform_set_drvdata(dev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c
index 8751a52..103fea2 100644
--- a/drivers/rtc/rtc-twl.c
+++ b/drivers/rtc/rtc-twl.c
@@ -555,7 +555,6 @@ static int twl_rtc_remove(struct platform_device *pdev)
 	free_irq(irq, rtc);
 
 	rtc_device_unregister(rtc);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 6e0cba8..d07d898 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -16,7 +16,7 @@
  *				- Use the generic rtc class
  *
  *  ??-???-2004: Someone at Compulab
- *  			- Initial driver creation.
+ *			- Initial driver creation.
  *
  */
 #include <linux/platform_device.h>
@@ -278,13 +278,13 @@ static int v3020_set_time(struct device *dev, struct rtc_time *dt)
 	dev_dbg(dev, "tm_year: %i\n", dt->tm_year);
 
 	/* Write all the values to ram... */
-	v3020_set_reg(chip, V3020_SECONDS, 	bin2bcd(dt->tm_sec));
-	v3020_set_reg(chip, V3020_MINUTES, 	bin2bcd(dt->tm_min));
-	v3020_set_reg(chip, V3020_HOURS, 	bin2bcd(dt->tm_hour));
+	v3020_set_reg(chip, V3020_SECONDS,	bin2bcd(dt->tm_sec));
+	v3020_set_reg(chip, V3020_MINUTES,	bin2bcd(dt->tm_min));
+	v3020_set_reg(chip, V3020_HOURS,	bin2bcd(dt->tm_hour));
 	v3020_set_reg(chip, V3020_MONTH_DAY,	bin2bcd(dt->tm_mday));
-	v3020_set_reg(chip, V3020_MONTH,     bin2bcd(dt->tm_mon + 1));
-	v3020_set_reg(chip, V3020_WEEK_DAY, 	bin2bcd(dt->tm_wday));
-	v3020_set_reg(chip, V3020_YEAR, 	bin2bcd(dt->tm_year % 100));
+	v3020_set_reg(chip, V3020_MONTH,	bin2bcd(dt->tm_mon + 1));
+	v3020_set_reg(chip, V3020_WEEK_DAY,	bin2bcd(dt->tm_wday));
+	v3020_set_reg(chip, V3020_YEAR,		bin2bcd(dt->tm_year % 100));
 
 	/* ...and set the clock. */
 	v3020_set_reg(chip, V3020_CMD_RAM2CLOCK, 0);
@@ -320,7 +320,7 @@ static int rtc_probe(struct platform_device *pdev)
 
 	retval = chip->ops->map_io(chip, pdev, pdata);
 	if (retval)
-		goto err_chip;
+		return retval;
 
 	/* Make sure the v3020 expects a communication cycle
 	 * by reading 8 times */
@@ -364,7 +364,7 @@ static int rtc_probe(struct platform_device *pdev)
 
 err_io:
 	chip->ops->unmap_io(chip);
-err_chip:
+
 	return retval;
 }
 
diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index f91be04..3b5b4fa 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -103,7 +103,7 @@ static inline unsigned long read_elapsed_second(void)
 		second_mid = rtc1_read(ETIMEMREG);
 		second_high = rtc1_read(ETIMEHREG);
 	} while (first_low != second_low || first_mid != second_mid ||
-	         first_high != second_high);
+		 first_high != second_high);
 
 	return (first_high << 17) | (first_mid << 1) | (first_low >> 15);
 }
@@ -154,7 +154,7 @@ static int vr41xx_rtc_set_time(struct device *dev, struct rtc_time *time)
 
 	epoch_sec = mktime(epoch, 1, 1, 0, 0, 0);
 	current_sec = mktime(time->tm_year + 1900, time->tm_mon + 1, time->tm_mday,
-	                     time->tm_hour, time->tm_min, time->tm_sec);
+			     time->tm_hour, time->tm_min, time->tm_sec);
 
 	write_elapsed_second(current_sec - epoch_sec);
 
@@ -186,7 +186,7 @@ static int vr41xx_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *wkalrm)
 	struct rtc_time *time = &wkalrm->time;
 
 	alarm_sec = mktime(time->tm_year + 1900, time->tm_mon + 1, time->tm_mday,
-	                   time->tm_hour, time->tm_min, time->tm_sec);
+			   time->tm_hour, time->tm_min, time->tm_sec);
 
 	spin_lock_irq(&rtc_lock);
 
@@ -334,7 +334,7 @@ static int rtc_probe(struct platform_device *pdev)
 	}
 
 	retval = request_irq(aie_irq, elapsedtime_interrupt, 0,
-	                     "elapsed_time", pdev);
+			     "elapsed_time", pdev);
 	if (retval < 0)
 		goto err_device_unregister;
 
@@ -343,7 +343,7 @@ static int rtc_probe(struct platform_device *pdev)
 		goto err_free_irq;
 
 	retval = request_irq(pie_irq, rtclong1_interrupt, 0,
-		             "rtclong1", pdev);
+			     "rtclong1", pdev);
 	if (retval < 0)
 		goto err_free_irq;
 
@@ -381,8 +381,6 @@ static int rtc_remove(struct platform_device *pdev)
 	if (rtc)
 		rtc_device_unregister(rtc);
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(aie_irq, pdev);
 	free_irq(pie_irq, pdev);
 	if (rtc1_base)
diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index d89efee..c2d6331 100644
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -282,8 +282,6 @@ static int vt8500_rtc_remove(struct platform_device *pdev)
 	/* Disable alarm matching */
 	writel(0, vt8500_rtc->regbase + VT8500_RTC_IS);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index fa9b067..365dc65 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -4,7 +4,7 @@
  * Copyright 2005 Alessandro Zummo
  *
  * please send all reports to:
- * 	Karen Spearel <kas111 at gmail dot com>
+ *	Karen Spearel <kas111 at gmail dot com>
  *	Alessandro Zummo <a.zummo@towertech.it>
  *
  * based on a lot of other RTC drivers.
@@ -215,12 +215,14 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
 			buf[i] |= 0x80;
 
 	/* this sequence is required to unlock the chip */
-	if ((xfer = i2c_master_send(client, wel, 3)) != 3) {
+	xfer = i2c_master_send(client, wel, 3);
+	if (xfer != 3) {
 		dev_err(&client->dev, "%s: wel - %d\n", __func__, xfer);
 		return -EIO;
 	}
 
-	if ((xfer = i2c_master_send(client, rwel, 3)) != 3) {
+	xfer = i2c_master_send(client, rwel, 3);
+	if (xfer != 3) {
 		dev_err(&client->dev, "%s: rwel - %d\n", __func__, xfer);
 		return -EIO;
 	}
@@ -269,7 +271,8 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
 	}
 
 	/* disable further writes */
-	if ((xfer = i2c_master_send(client, diswe, 3)) != 3) {
+	xfer = i2c_master_send(client, diswe, 3);
+	if (xfer != 3) {
 		dev_err(&client->dev, "%s: diswe - %d\n", __func__, xfer);
 		return -EIO;
 	}
@@ -375,8 +378,7 @@ static int x1205_get_atrim(struct i2c_client *client, int *trim)
 	return 0;
 }
 
-struct x1205_limit
-{
+struct x1205_limit {
 	unsigned char reg, mask, min, max;
 };
 
@@ -430,7 +432,8 @@ static int x1205_validate_client(struct i2c_client *client)
 			},
 		};
 
-		if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) {
+		xfer = i2c_transfer(client->adapter, msgs, 2);
+		if (xfer != 2) {
 			dev_err(&client->dev,
 				"%s: could not read register %x\n",
 				__func__, probe_zero_pattern[i]);
@@ -467,7 +470,8 @@ static int x1205_validate_client(struct i2c_client *client)
 			},
 		};
 
-		if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) {
+		xfer = i2c_transfer(client->adapter, msgs, 2);
+		if (xfer != 2) {
 			dev_err(&client->dev,
 				"%s: could not read register %x\n",
 				__func__, probe_limits_pattern[i].reg);
@@ -548,10 +552,12 @@ static int x1205_rtc_proc(struct device *dev, struct seq_file *seq)
 {
 	int err, dtrim, atrim;
 
-	if ((err = x1205_get_dtrim(to_i2c_client(dev), &dtrim)) == 0)
+	err = x1205_get_dtrim(to_i2c_client(dev), &dtrim);
+	if (!err)
 		seq_printf(seq, "digital_trim\t: %d ppm\n", dtrim);
 
-	if ((err = x1205_get_atrim(to_i2c_client(dev), &atrim)) == 0)
+	err = x1205_get_atrim(to_i2c_client(dev), &atrim);
+	if (!err)
 		seq_printf(seq, "analog_trim\t: %d.%02d pF\n",
 			atrim / 1000, atrim % 1000);
 	return 0;
@@ -639,7 +645,8 @@ static int x1205_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, rtc);
 
 	/* Check for power failures and eventually enable the osc */
-	if ((err = x1205_get_status(client, &sr)) == 0) {
+	err = x1205_get_status(client, &sr);
+	if (!err) {
 		if (sr & X1205_SR_RTCF) {
 			dev_err(&client->dev,
 				"power failure detected, "
@@ -647,9 +654,9 @@ static int x1205_probe(struct i2c_client *client,
 			udelay(50);
 			x1205_fix_osc(client);
 		}
-	}
-	else
+	} else {
 		dev_err(&client->dev, "couldn't read status\n");
+	}
 
 	err = x1205_sysfs_register(&client->dev);
 	if (err)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 82a3c1e..6c4cedb 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -8980,19 +8980,6 @@ static int ipr_alloc_mem(struct ipr_ioa_cfg *ioa_cfg)
 	if (!ioa_cfg->res_entries)
 		goto out;
 
-	if (ioa_cfg->sis64) {
-		ioa_cfg->target_ids = kzalloc(sizeof(unsigned long) *
-					      BITS_TO_LONGS(ioa_cfg->max_devs_supported), GFP_KERNEL);
-		ioa_cfg->array_ids = kzalloc(sizeof(unsigned long) *
-					     BITS_TO_LONGS(ioa_cfg->max_devs_supported), GFP_KERNEL);
-		ioa_cfg->vset_ids = kzalloc(sizeof(unsigned long) *
-					    BITS_TO_LONGS(ioa_cfg->max_devs_supported), GFP_KERNEL);
-
-		if (!ioa_cfg->target_ids || !ioa_cfg->array_ids
-			|| !ioa_cfg->vset_ids)
-			goto out_free_res_entries;
-	}
-
 	for (i = 0; i < ioa_cfg->max_devs_supported; i++) {
 		list_add_tail(&ioa_cfg->res_entries[i].queue, &ioa_cfg->free_res_q);
 		ioa_cfg->res_entries[i].ioa_cfg = ioa_cfg;
@@ -9089,9 +9076,6 @@ out_free_vpd_cbs:
 			    ioa_cfg->vpd_cbs, ioa_cfg->vpd_cbs_dma);
 out_free_res_entries:
 	kfree(ioa_cfg->res_entries);
-	kfree(ioa_cfg->target_ids);
-	kfree(ioa_cfg->array_ids);
-	kfree(ioa_cfg->vset_ids);
 	goto out;
 }
 
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index a1fb840..07a85ce 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1440,9 +1440,9 @@ struct ipr_ioa_cfg {
 	/*
 	 * Bitmaps for SIS64 generated target values
 	 */
-	unsigned long *target_ids;
-	unsigned long *array_ids;
-	unsigned long *vset_ids;
+	unsigned long target_ids[BITS_TO_LONGS(IPR_MAX_SIS64_DEVS)];
+	unsigned long array_ids[BITS_TO_LONGS(IPR_MAX_SIS64_DEVS)];
+	unsigned long vset_ids[BITS_TO_LONGS(IPR_MAX_SIS64_DEVS)];
 
 	u16 type; /* CCIN of the card */
 
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 98ab921..0a5c895 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -278,3 +278,14 @@ qla2x00_do_host_ramp_up(scsi_qla_host_t *vha)
 
 	set_bit(HOST_RAMP_UP_QUEUE_DEPTH, &vha->dpc_flags);
 }
+
+static inline void
+qla2x00_handle_mbx_completion(struct qla_hw_data *ha, int status)
+{
+	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
+	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
+		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
+		clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
+		complete(&ha->mbx_intr_comp);
+	}
+}
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 259d920..d2a4c75 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -104,14 +104,9 @@ qla2100_intr_handler(int irq, void *dev_id)
 			RD_REG_WORD(&reg->hccr);
 		}
 	}
+	qla2x00_handle_mbx_completion(ha, status);
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-		complete(&ha->mbx_intr_comp);
-	}
-
 	return (IRQ_HANDLED);
 }
 
@@ -221,14 +216,9 @@ qla2300_intr_handler(int irq, void *dev_id)
 		WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
 		RD_REG_WORD_RELAXED(&reg->hccr);
 	}
+	qla2x00_handle_mbx_completion(ha, status);
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-		complete(&ha->mbx_intr_comp);
-	}
-
 	return (IRQ_HANDLED);
 }
 
@@ -2613,14 +2603,9 @@ qla24xx_intr_handler(int irq, void *dev_id)
 		if (unlikely(IS_QLA83XX(ha) && (ha->pdev->revision == 1)))
 			ndelay(3500);
 	}
+	qla2x00_handle_mbx_completion(ha, status);
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-		complete(&ha->mbx_intr_comp);
-	}
-
 	return IRQ_HANDLED;
 }
 
@@ -2763,13 +2748,9 @@ qla24xx_msix_default(int irq, void *dev_id)
 		}
 		WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
 	} while (0);
+	qla2x00_handle_mbx_completion(ha, status);
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-		complete(&ha->mbx_intr_comp);
-	}
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 9e5d89d..3587ec2 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -179,8 +179,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 
 		wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ);
 
-		clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
-
 	} else {
 		ql_dbg(ql_dbg_mbx, vha, 0x1011,
 		    "Cmd=%x Polling Mode.\n", command);
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 937fed8..a6df558 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -148,9 +148,6 @@ qlafx00_mailbox_command(scsi_qla_host_t *vha, struct mbx_cmd_32 *mcp)
 		spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 		wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ);
-
-		clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
-
 	} else {
 		ql_dbg(ql_dbg_mbx, vha, 0x112c,
 		    "Cmd=%x Polling Mode.\n", command);
@@ -2934,13 +2931,10 @@ qlafx00_intr_handler(int irq, void *dev_id)
 		QLAFX00_CLR_INTR_REG(ha, clr_intr);
 		QLAFX00_RD_INTR_REG(ha);
 	}
+
+	qla2x00_handle_mbx_completion(ha, status);
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-		complete(&ha->mbx_intr_comp);
-	}
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 10754f51..cce0cd0 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -2074,9 +2074,6 @@ qla82xx_intr_handler(int irq, void *dev_id)
 		}
 		WRT_REG_DWORD(&reg->host_int, 0);
 	}
-	spin_unlock_irqrestore(&ha->hardware_lock, flags);
-	if (!ha->flags.msi_enabled)
-		qla82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
 
 #ifdef QL_DEBUG_LEVEL_17
 	if (!irq && ha->flags.eeh_busy)
@@ -2085,11 +2082,12 @@ qla82xx_intr_handler(int irq, void *dev_id)
 		    status, ha->mbx_cmd_flags, ha->flags.mbox_int, stat);
 #endif
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-	    (status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-		set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-		complete(&ha->mbx_intr_comp);
-	}
+	qla2x00_handle_mbx_completion(ha, status);
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+	if (!ha->flags.msi_enabled)
+		qla82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
+
 	return IRQ_HANDLED;
 }
 
@@ -2149,8 +2147,6 @@ qla82xx_msix_default(int irq, void *dev_id)
 		WRT_REG_DWORD(&reg->host_int, 0);
 	} while (0);
 
-	spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
 #ifdef QL_DEBUG_LEVEL_17
 	if (!irq && ha->flags.eeh_busy)
 		ql_log(ql_log_warn, vha, 0x5044,
@@ -2158,11 +2154,9 @@ qla82xx_msix_default(int irq, void *dev_id)
 		    status, ha->mbx_cmd_flags, ha->flags.mbox_int, stat);
 #endif
 
-	if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
-		(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
-			set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
-			complete(&ha->mbx_intr_comp);
-	}
+	qla2x00_handle_mbx_completion(ha, status);
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
 	return IRQ_HANDLED;
 }
 
@@ -3345,7 +3339,7 @@ void qla82xx_clear_pending_mbx(scsi_qla_host_t *vha)
 		ha->flags.mbox_busy = 0;
 		ql_log(ql_log_warn, vha, 0x6010,
 		    "Doing premature completion of mbx command.\n");
-		if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags))
+		if (test_and_clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags))
 			complete(&ha->mbx_intr_comp);
 	}
 }
diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c
index a537f8d..81b9adb 100644
--- a/drivers/spi/spi-altera.c
+++ b/drivers/spi/spi-altera.c
@@ -285,7 +285,6 @@ static int altera_spi_probe(struct platform_device *pdev)
 exit_busy:
 	err = -EBUSY;
 exit:
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 	return err;
 }
@@ -296,7 +295,6 @@ static int altera_spi_remove(struct platform_device *dev)
 	struct spi_master *master = hw->bitbang.master;
 
 	spi_bitbang_stop(&hw->bitbang);
-	platform_set_drvdata(dev, NULL);
 	spi_master_put(master);
 	return 0;
 }
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index e504b76..6f6d455 100644
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -287,7 +287,6 @@ err_clk_put:
 err_unmap:
 	iounmap(sp->base);
 err_put_master:
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(sp->bitbang.master);
 
 	return ret;
@@ -302,7 +301,6 @@ static int ath79_spi_remove(struct platform_device *pdev)
 	clk_disable(sp->clk);
 	clk_put(sp->clk);
 	iounmap(sp->base);
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(sp->bitbang.master);
 
 	return 0;
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 787bd2c..380387a 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -526,13 +526,17 @@ static void atmel_spi_next_xfer_pio(struct spi_master *master,
 	}
 
 	if (xfer->tx_buf)
-		spi_writel(as, TDR, *(u8 *)(xfer->tx_buf));
+		if (xfer->bits_per_word > 8)
+			spi_writel(as, TDR, *(u16 *)(xfer->tx_buf));
+		else
+			spi_writel(as, TDR, *(u8 *)(xfer->tx_buf));
 	else
 		spi_writel(as, TDR, 0);
 
 	dev_dbg(master->dev.parent,
-		"  start pio xfer %p: len %u tx %p rx %p\n",
-		xfer, xfer->len, xfer->tx_buf, xfer->rx_buf);
+		"  start pio xfer %p: len %u tx %p rx %p bitpw %d\n",
+		xfer, xfer->len, xfer->tx_buf, xfer->rx_buf,
+		xfer->bits_per_word);
 
 	/* Enable relevant interrupts */
 	spi_writel(as, IER, SPI_BIT(RDRF) | SPI_BIT(OVRES));
@@ -950,21 +954,39 @@ atmel_spi_pump_pio_data(struct atmel_spi *as, struct spi_transfer *xfer)
 {
 	u8		*txp;
 	u8		*rxp;
+	u16		*txp16;
+	u16		*rxp16;
 	unsigned long	xfer_pos = xfer->len - as->current_remaining_bytes;
 
 	if (xfer->rx_buf) {
-		rxp = ((u8 *)xfer->rx_buf) + xfer_pos;
-		*rxp = spi_readl(as, RDR);
+		if (xfer->bits_per_word > 8) {
+			rxp16 = (u16 *)(((u8 *)xfer->rx_buf) + xfer_pos);
+			*rxp16 = spi_readl(as, RDR);
+		} else {
+			rxp = ((u8 *)xfer->rx_buf) + xfer_pos;
+			*rxp = spi_readl(as, RDR);
+		}
 	} else {
 		spi_readl(as, RDR);
 	}
-
-	as->current_remaining_bytes--;
+	if (xfer->bits_per_word > 8) {
+		as->current_remaining_bytes -= 2;
+		if (as->current_remaining_bytes < 0)
+			as->current_remaining_bytes = 0;
+	} else {
+		as->current_remaining_bytes--;
+	}
 
 	if (as->current_remaining_bytes) {
 		if (xfer->tx_buf) {
-			txp = ((u8 *)xfer->tx_buf) + xfer_pos + 1;
-			spi_writel(as, TDR, *txp);
+			if (xfer->bits_per_word > 8) {
+				txp16 = (u16 *)(((u8 *)xfer->tx_buf)
+							+ xfer_pos + 2);
+				spi_writel(as, TDR, *txp16);
+			} else {
+				txp = ((u8 *)xfer->tx_buf) + xfer_pos + 1;
+				spi_writel(as, TDR, *txp);
+			}
 		} else {
 			spi_writel(as, TDR, 0);
 		}
@@ -1378,9 +1400,16 @@ static int atmel_spi_transfer(struct spi_device *spi, struct spi_message *msg)
 			}
 		}
 
+		if (xfer->bits_per_word > 8) {
+			if (xfer->len % 2) {
+				dev_dbg(&spi->dev, "buffer len should be 16 bits aligned\n");
+				return -EINVAL;
+			}
+		}
+
 		/* FIXME implement these protocol options!! */
-		if (xfer->speed_hz) {
-			dev_dbg(&spi->dev, "no protocol options yet\n");
+		if (xfer->speed_hz < spi->max_speed_hz) {
+			dev_dbg(&spi->dev, "can't change speed in transfer\n");
 			return -ENOPROTOOPT;
 		}
 
diff --git a/drivers/spi/spi-au1550.c b/drivers/spi/spi-au1550.c
index 44dd34b..39560f4 100644
--- a/drivers/spi/spi-au1550.c
+++ b/drivers/spi/spi-au1550.c
@@ -987,8 +987,6 @@ static int au1550_spi_remove(struct platform_device *pdev)
 		au1xxx_dbdma_chan_free(hw->dma_tx_ch);
 	}
 
-	platform_set_drvdata(pdev, NULL);
-
 	spi_master_put(hw->master);
 	return 0;
 }
diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 89c0b50..a4185e4 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -331,10 +331,9 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
 		goto out_master_put;
 	}
 
-	bs->regs = devm_request_and_ioremap(&pdev->dev, res);
-	if (!bs->regs) {
-		dev_err(&pdev->dev, "could not request/map memory region\n");
-		err = -ENODEV;
+	bs->regs = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(bs->regs)) {
+		err = PTR_ERR(bs->regs);
 		goto out_master_put;
 	}
 
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index a4ec5f4..099d083 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -469,7 +469,6 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
 out_clk_disable:
 	clk_disable_unprepare(clk);
 out_err:
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 out_clk:
 	clk_put(clk);
@@ -491,8 +490,6 @@ static int bcm63xx_spi_remove(struct platform_device *pdev)
 	clk_disable_unprepare(bs->clk);
 	clk_put(bs->clk);
 
-	platform_set_drvdata(pdev, 0);
-
 	spi_master_put(master);
 
 	return 0;
diff --git a/drivers/spi/spi-bfin-sport.c b/drivers/spi/spi-bfin-sport.c
index 39b0d17..6d04c80 100644
--- a/drivers/spi/spi-bfin-sport.c
+++ b/drivers/spi/spi-bfin-sport.c
@@ -882,9 +882,6 @@ static int bfin_sport_spi_remove(struct platform_device *pdev)
 
 	peripheral_free_list(drv_data->pin_req);
 
-	/* Prevent double remove */
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c
index 317f564..68ca444 100644
--- a/drivers/spi/spi-bfin5xx.c
+++ b/drivers/spi/spi-bfin5xx.c
@@ -1418,9 +1418,6 @@ static int bfin_spi_remove(struct platform_device *pdev)
 
 	peripheral_free_list(drv_data->pin_req);
 
-	/* Prevent double remove */
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/spi/spi-clps711x.c b/drivers/spi/spi-clps711x.c
index a11cbf0..6859a02 100644
--- a/drivers/spi/spi-clps711x.c
+++ b/drivers/spi/spi-clps711x.c
@@ -254,7 +254,6 @@ err_out:
 		if (gpio_is_valid(hw->chipselect[i]))
 			gpio_free(hw->chipselect[i]);
 
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 	kfree(master);
 
@@ -274,7 +273,6 @@ static int spi_clps711x_remove(struct platform_device *pdev)
 			gpio_free(hw->chipselect[i]);
 
 	devm_clk_put(&pdev->dev, hw->spi_clk);
-	platform_set_drvdata(pdev, NULL);
 	spi_unregister_master(master);
 	kfree(master);
 
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index 7b5cc9e..3f17660 100644
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -524,7 +524,6 @@ static int mcfqspi_remove(struct platform_device *pdev)
 	/* disable the hardware (set the baud rate to 0) */
 	mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR);
 
-	platform_set_drvdata(pdev, NULL);
 	mcfqspi_cs_teardown(mcfqspi);
 	clk_disable(mcfqspi->clk);
 	clk_put(mcfqspi->clk);
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 2e8f24a..50b13c9 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -784,7 +784,7 @@ static const struct of_device_id davinci_spi_of_match[] = {
 	},
 	{ },
 };
-MODULE_DEVICE_TABLE(of, davini_spi_of_match);
+MODULE_DEVICE_TABLE(of, davinci_spi_of_match);
 
 /**
  * spi_davinci_get_pdata - Get platform data from DTS binding
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 4a6d5c9..4aa8be8 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -111,8 +111,6 @@ static int dw_spi_mmio_remove(struct platform_device *pdev)
 	struct dw_spi_mmio *dwsmmio = platform_get_drvdata(pdev);
 	struct resource *mem;
 
-	platform_set_drvdata(pdev, NULL);
-
 	clk_disable(dwsmmio->clk);
 	clk_put(dwsmmio->clk);
 	dwsmmio->clk = NULL;
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index d7bac60..8d4f2a6 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -1132,7 +1132,6 @@ fail_put_clock:
 	clk_put(espi->clk);
 fail_release_master:
 	spi_master_put(master);
-	platform_set_drvdata(pdev, NULL);
 
 	return error;
 }
@@ -1167,7 +1166,6 @@ static int ep93xx_spi_remove(struct platform_device *pdev)
 
 	ep93xx_spi_release_dma(espi);
 	clk_put(espi->clk);
-	platform_set_drvdata(pdev, NULL);
 
 	spi_unregister_master(master);
 	return 0;
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 0021fc4..9672c7b 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -514,8 +514,6 @@ static int spi_gpio_remove(struct platform_device *pdev)
 	status = spi_bitbang_stop(&spi_gpio->bitbang);
 	spi_master_put(spi_gpio->bitbang.master);
 
-	platform_set_drvdata(pdev, NULL);
-
 	if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
 		gpio_free(SPI_MISO_GPIO);
 	if (SPI_MOSI_GPIO != SPI_GPIO_NO_MOSI)
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 0befeeb..1e99b57 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -37,7 +37,6 @@
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
-#include <linux/pinctrl/consumer.h>
 
 #include <linux/platform_data/spi-imx.h>
 
@@ -760,7 +759,6 @@ static int spi_imx_probe(struct platform_device *pdev)
 	struct spi_master *master;
 	struct spi_imx_data *spi_imx;
 	struct resource *res;
-	struct pinctrl *pinctrl;
 	int i, ret, num_cs;
 
 	if (!np && !mxc_platform_info) {
@@ -848,12 +846,6 @@ static int spi_imx_probe(struct platform_device *pdev)
 		goto out_iounmap;
 	}
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		ret = PTR_ERR(pinctrl);
-		goto out_free_irq;
-	}
-
 	spi_imx->clk_ipg = devm_clk_get(&pdev->dev, "ipg");
 	if (IS_ERR(spi_imx->clk_ipg)) {
 		ret = PTR_ERR(spi_imx->clk_ipg);
@@ -902,7 +894,6 @@ out_gpio_free:
 	}
 	spi_master_put(master);
 	kfree(master);
-	platform_set_drvdata(pdev, NULL);
 	return ret;
 }
 
@@ -929,8 +920,6 @@ static int spi_imx_remove(struct platform_device *pdev)
 
 	release_mem_region(res->start, resource_size(res));
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 8498276..88fe1cf 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -46,7 +46,6 @@
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
 #include <linux/module.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/stmp_device.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/mxs-spi.h>
@@ -506,7 +505,6 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	struct mxs_spi *spi;
 	struct mxs_ssp *ssp;
 	struct resource *iores;
-	struct pinctrl *pinctrl;
 	struct clk *clk;
 	void __iomem *base;
 	int devid, clk_freq;
@@ -528,10 +526,6 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl))
-		return PTR_ERR(pinctrl);
-
 	clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c
index e60a776..58deb79 100644
--- a/drivers/spi/spi-oc-tiny.c
+++ b/drivers/spi/spi-oc-tiny.c
@@ -368,7 +368,6 @@ exit_gpio:
 exit_busy:
 	err = -EBUSY;
 exit:
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 	return err;
 }
@@ -382,7 +381,6 @@ static int tiny_spi_remove(struct platform_device *pdev)
 	spi_bitbang_stop(&hw->bitbang);
 	for (i = 0; i < hw->gpio_cs_count; i++)
 		gpio_free(hw->gpio_cs[i]);
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 	return 0;
 }
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 86d2158..000922a 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -38,7 +38,6 @@
 #include <linux/pm_runtime.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
-#include <linux/pinctrl/consumer.h>
 
 #include <linux/spi/spi.h>
 
@@ -1186,7 +1185,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	static int		bus_num = 1;
 	struct device_node	*node = pdev->dev.of_node;
 	const struct of_device_id *match;
-	struct pinctrl *pinctrl;
 
 	master = spi_alloc_master(&pdev->dev, sizeof *mcspi);
 	if (master == NULL) {
@@ -1284,11 +1282,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	if (status < 0)
 		goto dma_chnl_free;
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl))
-		dev_warn(&pdev->dev,
-				"pins are not configured from the driver\n");
-
 	pm_runtime_use_autosuspend(&pdev->dev);
 	pm_runtime_set_autosuspend_delay(&pdev->dev, SPI_AUTOSUSPEND_TIMEOUT);
 	pm_runtime_enable(&pdev->dev);
diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c
index c735c5a..f4cb744 100644
--- a/drivers/spi/spi-pxa2xx-dma.c
+++ b/drivers/spi/spi-pxa2xx-dma.c
@@ -327,22 +327,23 @@ void pxa2xx_spi_dma_start(struct driver_data *drv_data)
 int pxa2xx_spi_dma_setup(struct driver_data *drv_data)
 {
 	struct pxa2xx_spi_master *pdata = drv_data->master_info;
+	struct device *dev = &drv_data->pdev->dev;
 	dma_cap_mask_t mask;
 
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	drv_data->dummy = devm_kzalloc(&drv_data->pdev->dev, SZ_2K, GFP_KERNEL);
+	drv_data->dummy = devm_kzalloc(dev, SZ_2K, GFP_KERNEL);
 	if (!drv_data->dummy)
 		return -ENOMEM;
 
-	drv_data->tx_chan = dma_request_channel(mask, pxa2xx_spi_dma_filter,
-						pdata);
+	drv_data->tx_chan = dma_request_slave_channel_compat(mask,
+				pxa2xx_spi_dma_filter, pdata, dev, "tx");
 	if (!drv_data->tx_chan)
 		return -ENODEV;
 
-	drv_data->rx_chan = dma_request_channel(mask, pxa2xx_spi_dma_filter,
-						pdata);
+	drv_data->rx_chan = dma_request_slave_channel_compat(mask,
+				pxa2xx_spi_dma_filter, pdata, dev, "rx");
 	if (!drv_data->rx_chan) {
 		dma_release_channel(drv_data->tx_chan);
 		drv_data->tx_chan = NULL;
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index f5d84d6..1111be2 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1040,32 +1040,10 @@ static void cleanup(struct spi_device *spi)
 }
 
 #ifdef CONFIG_ACPI
-static int pxa2xx_spi_acpi_add_dma(struct acpi_resource *res, void *data)
-{
-	struct pxa2xx_spi_master *pdata = data;
-
-	if (res->type == ACPI_RESOURCE_TYPE_FIXED_DMA) {
-		const struct acpi_resource_fixed_dma *dma;
-
-		dma = &res->data.fixed_dma;
-		if (pdata->tx_slave_id < 0) {
-			pdata->tx_slave_id = dma->request_lines;
-			pdata->tx_chan_id = dma->channels;
-		} else if (pdata->rx_slave_id < 0) {
-			pdata->rx_slave_id = dma->request_lines;
-			pdata->rx_chan_id = dma->channels;
-		}
-	}
-
-	/* Tell the ACPI core to skip this resource */
-	return 1;
-}
-
 static struct pxa2xx_spi_master *
 pxa2xx_spi_acpi_get_pdata(struct platform_device *pdev)
 {
 	struct pxa2xx_spi_master *pdata;
-	struct list_head resource_list;
 	struct acpi_device *adev;
 	struct ssp_device *ssp;
 	struct resource *res;
@@ -1091,7 +1069,7 @@ pxa2xx_spi_acpi_get_pdata(struct platform_device *pdev)
 	ssp->phys_base = res->start;
 	ssp->mmio_base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(ssp->mmio_base))
-		return PTR_ERR(ssp->mmio_base);
+		return NULL;
 
 	ssp->clk = devm_clk_get(&pdev->dev, NULL);
 	ssp->irq = platform_get_irq(pdev, 0);
@@ -1103,15 +1081,7 @@ pxa2xx_spi_acpi_get_pdata(struct platform_device *pdev)
 		ssp->port_id = devid;
 
 	pdata->num_chipselect = 1;
-	pdata->rx_slave_id = -1;
-	pdata->tx_slave_id = -1;
-
-	INIT_LIST_HEAD(&resource_list);
-	acpi_dev_get_resources(adev, &resource_list, pxa2xx_spi_acpi_add_dma,
-			       pdata);
-	acpi_dev_free_resource_list(&resource_list);
-
-	pdata->enable_dma = pdata->rx_slave_id >= 0 && pdata->tx_slave_id >= 0;
+	pdata->enable_dma = true;
 
 	return pdata;
 }
@@ -1119,6 +1089,7 @@ pxa2xx_spi_acpi_get_pdata(struct platform_device *pdev)
 static struct acpi_device_id pxa2xx_spi_acpi_match[] = {
 	{ "INT33C0", 0 },
 	{ "INT33C1", 0 },
+	{ "80860F0E", 0 },
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, pxa2xx_spi_acpi_match);
@@ -1214,7 +1185,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 	if (platform_info->enable_dma) {
 		status = pxa2xx_spi_dma_setup(drv_data);
 		if (status) {
-			dev_warn(dev, "failed to setup DMA, using PIO\n");
+			dev_dbg(dev, "no DMA channels available, using PIO\n");
 			platform_info->enable_dma = false;
 		}
 	}
@@ -1299,9 +1270,6 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
 	/* Disconnect from the SPI framework */
 	spi_unregister_master(drv_data->master);
 
-	/* Prevent double remove */
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 5000586..5f3759d 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1399,7 +1399,6 @@ err3:
 err2:
 	clk_disable_unprepare(sdd->clk);
 err0:
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 
 	return ret;
@@ -1420,7 +1419,6 @@ static int s3c64xx_spi_remove(struct platform_device *pdev)
 
 	clk_disable_unprepare(sdd->clk);
 
-	platform_set_drvdata(pdev, NULL);
 	spi_master_put(master);
 
 	return 0;
diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c
index 0808cd5..ac2ea8a 100644
--- a/drivers/spi/spi-sirf.c
+++ b/drivers/spi/spi-sirf.c
@@ -19,7 +19,6 @@
 #include <linux/of_gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_bitbang.h>
-#include <linux/pinctrl/consumer.h>
 
 #define DRIVER_NAME "sirfsoc_spi"
 
@@ -127,7 +126,6 @@ struct sirfsoc_spi {
 	void __iomem *base;
 	u32 ctrl_freq;  /* SPI controller clock speed */
 	struct clk *clk;
-	struct pinctrl *p;
 
 	/* rx & tx bufs from the spi_transfer */
 	const void *tx;
@@ -558,15 +556,10 @@ static int spi_sirfsoc_probe(struct platform_device *pdev)
 	master->bus_num = pdev->id;
 	sspi->bitbang.master->dev.of_node = pdev->dev.of_node;
 
-	sspi->p = pinctrl_get_select_default(&pdev->dev);
-	ret = IS_ERR(sspi->p);
-	if (ret)
-		goto free_master;
-
 	sspi->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(sspi->clk)) {
 		ret = -EINVAL;
-		goto free_pin;
+		goto free_master;
 	}
 	clk_prepare_enable(sspi->clk);
 	sspi->ctrl_freq = clk_get_rate(sspi->clk);
@@ -594,8 +587,6 @@ static int spi_sirfsoc_probe(struct platform_device *pdev)
 free_clk:
 	clk_disable_unprepare(sspi->clk);
 	clk_put(sspi->clk);
-free_pin:
-	pinctrl_put(sspi->p);
 free_master:
 	spi_master_put(master);
 err_cs:
@@ -618,7 +609,6 @@ static int  spi_sirfsoc_remove(struct platform_device *pdev)
 	}
 	clk_disable_unprepare(sspi->clk);
 	clk_put(sspi->clk);
-	pinctrl_put(sspi->p);
 	spi_master_put(master);
 	return 0;
 }
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 163fd80..32b7bb1 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -334,7 +334,7 @@ struct spi_device *spi_alloc_device(struct spi_master *master)
 	spi->dev.parent = &master->dev;
 	spi->dev.bus = &spi_bus_type;
 	spi->dev.release = spidev_release;
-	spi->cs_gpio = -EINVAL;
+	spi->cs_gpio = -ENOENT;
 	device_initialize(&spi->dev);
 	return spi;
 }
@@ -1067,8 +1067,11 @@ static int of_spi_register_master(struct spi_master *master)
 	nb = of_gpio_named_count(np, "cs-gpios");
 	master->num_chipselect = max(nb, (int)master->num_chipselect);
 
-	if (nb < 1)
+	/* Return error only for an incorrectly formed cs-gpios property */
+	if (nb == 0 || nb == -ENOENT)
 		return 0;
+	else if (nb < 0)
+		return nb;
 
 	cs = devm_kzalloc(&master->dev,
 			  sizeof(int) * master->num_chipselect,
@@ -1079,7 +1082,7 @@ static int of_spi_register_master(struct spi_master *master)
 		return -ENOMEM;
 
 	for (i = 0; i < master->num_chipselect; i++)
-		cs[i] = -EINVAL;
+		cs[i] = -ENOENT;
 
 	for (i = 0; i < nb; i++)
 		cs[i] = of_get_named_gpio(np, "cs-gpios", i);
diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
index e681bdd..21a3f72 100644
--- a/drivers/staging/android/ashmem.c
+++ b/drivers/staging/android/ashmem.c
@@ -704,7 +704,8 @@ static long ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 /* support of 32bit userspace on 64bit platforms */
 #ifdef CONFIG_COMPAT
-static long compat_ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static long compat_ashmem_ioctl(struct file *file, unsigned int cmd,
+				unsigned long arg)
 {
 
 	switch (cmd) {
diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c
index 3893a35..7950ee3 100644
--- a/drivers/staging/android/sync.c
+++ b/drivers/staging/android/sync.c
@@ -125,9 +125,9 @@ static void sync_timeline_remove_pt(struct sync_pt *pt)
 	spin_unlock_irqrestore(&obj->active_list_lock, flags);
 
 	spin_lock_irqsave(&obj->child_list_lock, flags);
-	if (!list_empty(&pt->child_list)) {
+	if (!list_empty(&pt->child_list))
 		list_del_init(&pt->child_list);
-	}
+
 	spin_unlock_irqrestore(&obj->child_list_lock, flags);
 }
 
@@ -876,11 +876,11 @@ static void sync_print_pt(struct seq_file *s, struct sync_pt *pt, bool fence)
 			seq_printf(s, " / %s", value);
 		}
 	} else if (pt->parent->ops->print_pt) {
-		seq_printf(s, ": ");
+		seq_puts(s, ": ");
 		pt->parent->ops->print_pt(s, pt);
 	}
 
-	seq_printf(s, "\n");
+	seq_puts(s, "\n");
 }
 
 static void sync_print_obj(struct seq_file *s, struct sync_timeline *obj)
@@ -895,11 +895,11 @@ static void sync_print_obj(struct seq_file *s, struct sync_timeline *obj)
 		obj->ops->timeline_value_str(obj, value, sizeof(value));
 		seq_printf(s, ": %s", value);
 	} else if (obj->ops->print_obj) {
-		seq_printf(s, ": ");
+		seq_puts(s, ": ");
 		obj->ops->print_obj(s, obj);
 	}
 
-	seq_printf(s, "\n");
+	seq_puts(s, "\n");
 
 	spin_lock_irqsave(&obj->child_list_lock, flags);
 	list_for_each(pos, &obj->child_list_head) {
@@ -940,7 +940,7 @@ static int sync_debugfs_show(struct seq_file *s, void *unused)
 	unsigned long flags;
 	struct list_head *pos;
 
-	seq_printf(s, "objs:\n--------------\n");
+	seq_puts(s, "objs:\n--------------\n");
 
 	spin_lock_irqsave(&sync_timeline_list_lock, flags);
 	list_for_each(pos, &sync_timeline_list_head) {
@@ -949,11 +949,11 @@ static int sync_debugfs_show(struct seq_file *s, void *unused)
 				     sync_timeline_list);
 
 		sync_print_obj(s, obj);
-		seq_printf(s, "\n");
+		seq_puts(s, "\n");
 	}
 	spin_unlock_irqrestore(&sync_timeline_list_lock, flags);
 
-	seq_printf(s, "fences:\n--------------\n");
+	seq_puts(s, "fences:\n--------------\n");
 
 	spin_lock_irqsave(&sync_fence_list_lock, flags);
 	list_for_each(pos, &sync_fence_list_head) {
@@ -961,7 +961,7 @@ static int sync_debugfs_show(struct seq_file *s, void *unused)
 			container_of(pos, struct sync_fence, sync_fence_list);
 
 		sync_print_fence(s, fence);
-		seq_printf(s, "\n");
+		seq_puts(s, "\n");
 	}
 	spin_unlock_irqrestore(&sync_fence_list_lock, flags);
 	return 0;
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index d0a5a28..6ff0146 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -401,7 +401,7 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 
 		default:
 			/* cannot get here; stops gcc complaining*/
-			;
+			break;
 		}
 
 		odev->buf_offs++;
diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c
index 35641e5..f67a225 100644
--- a/drivers/staging/bcm/Bcmchar.c
+++ b/drivers/staging/bcm/Bcmchar.c
@@ -13,7 +13,7 @@
 * Returns	  - Zero(Success)
 ****************************************************************/
 
-static int bcm_char_open(struct inode *inode, struct file * filp)
+static int bcm_char_open(struct inode *inode, struct file *filp)
 {
 	struct bcm_mini_adapter *Adapter = NULL;
 	struct bcm_tarang_data *pTarang = NULL;
diff --git a/drivers/staging/bcm/InterfaceIdleMode.c b/drivers/staging/bcm/InterfaceIdleMode.c
index a1bf215..d9dc738 100644
--- a/drivers/staging/bcm/InterfaceIdleMode.c
+++ b/drivers/staging/bcm/InterfaceIdleMode.c
@@ -42,35 +42,35 @@ send to f/w with in 200 ms after the Idle/Shutdown req issued
 */
 
 
-int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int* puiBuffer)
+int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int *puiBuffer)
 {
 	int	status = STATUS_SUCCESS;
 	unsigned int	uiRegRead = 0;
 	int bytes;
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"SubType of Message :0x%X", ntohl(*puiBuffer));
+	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "SubType of Message :0x%X", ntohl(*puiBuffer));
 
 	if(ntohl(*puiBuffer) == GO_TO_IDLE_MODE_PAYLOAD)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL," Got GO_TO_IDLE_MODE_PAYLOAD(210) Msg Subtype");
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, " Got GO_TO_IDLE_MODE_PAYLOAD(210) Msg Subtype");
 		if(ntohl(*(puiBuffer+1)) == 0 )
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"Got IDLE MODE WAKE UP Response From F/W");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Got IDLE MODE WAKE UP Response From F/W");
 
-			status = wrmalt (Adapter,SW_ABORT_IDLEMODE_LOC, &uiRegRead, sizeof(uiRegRead));
+			status = wrmalt (Adapter, SW_ABORT_IDLEMODE_LOC, &uiRegRead, sizeof(uiRegRead));
 			if(status)
 			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm failed while clearing Idle Mode Reg");
+				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "wrm failed while clearing Idle Mode Reg");
 				return status;
 			}
 
 			if(Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING)
 			{
 				uiRegRead = 0x00000000 ;
-				status = wrmalt (Adapter,DEBUG_INTERRUPT_GENERATOR_REGISTOR, &uiRegRead, sizeof(uiRegRead));
+				status = wrmalt (Adapter, DEBUG_INTERRUPT_GENERATOR_REGISTOR, &uiRegRead, sizeof(uiRegRead));
 				if(status)
 				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm failed while clearing Idle Mode	Reg");
+					BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "wrm failed while clearing Idle Mode	Reg");
 					return status;
 				}
 			}
@@ -81,18 +81,18 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int* pui
 				bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG0, &uiRegRead, sizeof(uiRegRead));
 				if (bytes < 0) {
 					status = bytes;
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm failed while clearing H/W Abort Reg0");
+					BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "rdm failed while clearing H/W Abort Reg0");
 					return status;
 				}
 				//clear on read Register
 				bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG1, &uiRegRead, sizeof(uiRegRead));
 				if (bytes < 0) {
 					status = bytes;
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm failed while clearing H/W Abort	Reg1");
+					BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "rdm failed while clearing H/W Abort	Reg1");
 					return status;
 				}
 			}
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Device Up from Idle Mode");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Device Up from Idle Mode");
 
 			// Set Idle Mode Flag to False and Clear IdleMode reg.
 			Adapter->IdleMode = FALSE;
@@ -105,33 +105,33 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int* pui
 		{
 			if(TRUE == Adapter->IdleMode)
 			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"Device is already in Idle mode....");
+				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Device is already in Idle mode....");
 				return status ;
 			}
 
 			uiRegRead = 0;
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Got Req from F/W to go in IDLE mode \n");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Got Req from F/W to go in IDLE mode \n");
 
-			if (Adapter->chip_id== BCS220_2 ||
+			if (Adapter->chip_id == BCS220_2 ||
 				Adapter->chip_id == BCS220_2BC ||
-					Adapter->chip_id== BCS250_BC ||
-					Adapter->chip_id== BCS220_3)
+					Adapter->chip_id == BCS250_BC ||
+					Adapter->chip_id == BCS220_3)
 			{
 
 				bytes = rdmalt(Adapter, HPM_CONFIG_MSW, &uiRegRead, sizeof(uiRegRead));
 				if (bytes < 0) {
 					status = bytes;
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "rdm failed while Reading HPM_CONFIG_LDO145 Reg 0\n");
+					BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "rdm failed while Reading HPM_CONFIG_LDO145 Reg 0\n");
 					return status;
 				}
 
 
 				uiRegRead |= (1<<17);
 
-				status = wrmalt (Adapter,HPM_CONFIG_MSW, &uiRegRead, sizeof(uiRegRead));
+				status = wrmalt (Adapter, HPM_CONFIG_MSW, &uiRegRead, sizeof(uiRegRead));
 				if(status)
 				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm failed while clearing Idle Mode Reg\n");
+					BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "wrm failed while clearing Idle Mode Reg\n");
 					return status;
 				}
 
@@ -141,8 +141,8 @@ int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, unsigned int* pui
 	}
 	else if(ntohl(*puiBuffer) == IDLE_MODE_SF_UPDATE_MSG)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "OverRiding Service Flow Params");
-		OverrideServiceFlowParams(Adapter,puiBuffer);
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "OverRiding Service Flow Params");
+		OverrideServiceFlowParams(Adapter, puiBuffer);
 	}
 	return status;
 }
@@ -152,17 +152,17 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
 	int 	status = STATUS_SUCCESS;
 	unsigned int value;
 	unsigned int chip_id ;
-	unsigned long timeout = 0 ,itr = 0;
+	unsigned long timeout = 0, itr = 0;
 
 	int 	lenwritten = 0;
-	unsigned char aucAbortPattern[8]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
+	unsigned char aucAbortPattern[8]={0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 	struct bcm_interface_adapter *psInterfaceAdapter = Adapter->pvInterfaceAdapter;
 
 	//Abort Bus suspend if its already suspended
 	if((TRUE == psInterfaceAdapter->bSuspended) && (TRUE == Adapter->bDoSuspend))
 	{
 		status = usb_autopm_get_interface(psInterfaceAdapter->interface);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"Bus got wakeup..Aborting Idle mode... status:%d \n",status);
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Bus got wakeup..Aborting Idle mode... status:%d \n", status);
 
 	}
 
@@ -171,11 +171,11 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
 	   (Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE))
 	{
 		//write the SW abort pattern.
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Writing pattern<%d> to SW_ABORT_IDLEMODE_LOC\n", Pattern);
-		status = wrmalt(Adapter,SW_ABORT_IDLEMODE_LOC, &Pattern, sizeof(Pattern));
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Writing pattern<%d> to SW_ABORT_IDLEMODE_LOC\n", Pattern);
+		status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, &Pattern, sizeof(Pattern));
 		if(status)
 		{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"WRM to Register SW_ABORT_IDLEMODE_LOC failed..");
+				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "WRM to Register SW_ABORT_IDLEMODE_LOC failed..");
 				return status;
 		}
 	}
@@ -183,10 +183,10 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
 	if(Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING)
 	{
 		value = 0x80000000;
-		status = wrmalt(Adapter,DEBUG_INTERRUPT_GENERATOR_REGISTOR, &value, sizeof(value));
+		status = wrmalt(Adapter, DEBUG_INTERRUPT_GENERATOR_REGISTOR, &value, sizeof(value));
 		if(status)
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"WRM to DEBUG_INTERRUPT_GENERATOR_REGISTOR Register failed");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "WRM to DEBUG_INTERRUPT_GENERATOR_REGISTOR Register failed");
 			return status;
 		}
 	}
@@ -206,12 +206,12 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
 			5000);
 		if(status)
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Sending Abort pattern down fails with status:%d..\n",status);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Sending Abort pattern down fails with status:%d..\n", status);
 			return status;
 		}
 		else
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "NOB Sent down :%d", lenwritten);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "NOB Sent down :%d", lenwritten);
 		}
 
 		//mdelay(25);
@@ -221,7 +221,7 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
 		{
 			itr++ ;
 			rdmalt(Adapter, CHIP_ID_REG, &chip_id, sizeof(UINT));
-			if(0xbece3200==(chip_id&~(0xF0)))
+			if(0xbece3200 == (chip_id&~(0xF0)))
 			{
 				chip_id = chip_id&~(0xF0);
 			}
@@ -230,17 +230,17 @@ static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, unsigned int
 		}
 		if(timeout < jiffies )
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"Not able to read chip-id even after 25 msec");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Not able to read chip-id even after 25 msec");
 		}
 		else
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"Number of completed iteration to read chip-id :%lu", itr);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Number of completed iteration to read chip-id :%lu", itr);
 		}
 
-		status = wrmalt(Adapter,SW_ABORT_IDLEMODE_LOC, &Pattern, sizeof(status));
+		status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, &Pattern, sizeof(status));
 		if(status)
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"WRM to Register SW_ABORT_IDLEMODE_LOC failed..");
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "WRM to Register SW_ABORT_IDLEMODE_LOC failed..");
 			return status;
 		}
 	}
@@ -251,11 +251,11 @@ int InterfaceIdleModeWakeup(struct bcm_mini_adapter *Adapter)
 	ULONG	Status = 0;
 	if(Adapter->bTriedToWakeUpFromlowPowerMode)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Wake up already attempted.. ignoring\n");
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Wake up already attempted.. ignoring\n");
 	}
 	else
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"Writing Low Power Mode Abort pattern to the Device\n");
+		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL, "Writing Low Power Mode Abort pattern to the Device\n");
 		Adapter->bTriedToWakeUpFromlowPowerMode = TRUE;
 		InterfaceAbortIdlemode(Adapter, Adapter->usIdleModePattern);
 
@@ -273,10 +273,10 @@ void InterfaceHandleShutdownModeWakeup(struct bcm_mini_adapter *Adapter)
 	{
 		// clear idlemode interrupt.
 		uiRegVal = 0;
-		Status =wrmalt(Adapter,DEBUG_INTERRUPT_GENERATOR_REGISTOR, &uiRegVal, sizeof(uiRegVal));
+		Status =wrmalt(Adapter, DEBUG_INTERRUPT_GENERATOR_REGISTOR, &uiRegVal, sizeof(uiRegVal));
 		if(Status)
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"WRM to DEBUG_INTERRUPT_GENERATOR_REGISTOR Failed with err :%d", Status);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,"WRM to DEBUG_INTERRUPT_GENERATOR_REGISTOR Failed with err :%d", Status);
 			return;
 		}
 	}
@@ -285,17 +285,17 @@ void InterfaceHandleShutdownModeWakeup(struct bcm_mini_adapter *Adapter)
 	{
 
         //clear Interrupt EP registers.
-		bytes = rdmalt(Adapter,DEVICE_INT_OUT_EP_REG0, &uiRegVal, sizeof(uiRegVal));
+		bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG0, &uiRegVal, sizeof(uiRegVal));
 		if (bytes < 0) {
 			Status = bytes;
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"RDM of DEVICE_INT_OUT_EP_REG0 failed with Err :%d", Status);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "RDM of DEVICE_INT_OUT_EP_REG0 failed with Err :%d", Status);
 			return;
 		}
 
-		bytes = rdmalt(Adapter,DEVICE_INT_OUT_EP_REG1, &uiRegVal, sizeof(uiRegVal));
+		bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG1, &uiRegVal, sizeof(uiRegVal));
 		if (bytes < 0) {
 			Status = bytes;
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"RDM of DEVICE_INT_OUT_EP_REG1 failed with Err :%d", Status);
+			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "RDM of DEVICE_INT_OUT_EP_REG1 failed with Err :%d", Status);
 			return;
 		}
 	}
diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index 82a333f..3ed378f 100644
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -37,7 +37,7 @@
 **
 ** Empties the Output buffer and sets int lines. Used from user level only
 ****************************************************************************/
-void FlushOutBuff(DEVICE_EXTENSION * pdx)
+void FlushOutBuff(DEVICE_EXTENSION *pdx)
 {
 	dev_dbg(&pdx->interface->dev, "%s currentState=%d", __func__,
 		pdx->sCurrentState);
@@ -57,7 +57,7 @@ void FlushOutBuff(DEVICE_EXTENSION * pdx)
 **
 ** Empties the input buffer and sets int lines
 ****************************************************************************/
-void FlushInBuff(DEVICE_EXTENSION * pdx)
+void FlushInBuff(DEVICE_EXTENSION *pdx)
 {
 	dev_dbg(&pdx->interface->dev, "%s currentState=%d", __func__,
 		pdx->sCurrentState);
@@ -77,7 +77,7 @@ void FlushInBuff(DEVICE_EXTENSION * pdx)
 ** Utility routine to copy chars into the output buffer and fire them off.
 ** called from user mode, holds charOutLock.
 ****************************************************************************/
-static int PutChars(DEVICE_EXTENSION * pdx, const char *pCh,
+static int PutChars(DEVICE_EXTENSION *pdx, const char *pCh,
 		    unsigned int uCount)
 {
 	int iReturn;
@@ -104,7 +104,7 @@ static int PutChars(DEVICE_EXTENSION * pdx, const char *pCh,
 ** trigger an output transfer if this is appropriate. User mode.
 ** Holds the io_mutex
 *****************************************************************************/
-int SendString(DEVICE_EXTENSION * pdx, const char __user * pData,
+int SendString(DEVICE_EXTENSION *pdx, const char __user *pData,
 	       unsigned int n)
 {
 	int iReturn = U14ERR_NOERROR;	// assume all will be well
@@ -134,7 +134,7 @@ int SendString(DEVICE_EXTENSION * pdx, const char __user * pData,
 **
 ** Sends a single character to the 1401. User mode, holds io_mutex.
 ****************************************************************************/
-int SendChar(DEVICE_EXTENSION * pdx, char c)
+int SendChar(DEVICE_EXTENSION *pdx, char c)
 {
 	int iReturn;
 	mutex_lock(&pdx->io_mutex);	// Protect disconnect from new i/o
@@ -171,7 +171,7 @@ int SendChar(DEVICE_EXTENSION * pdx, char c)
 **
 ** return error code (U14ERR_NOERROR for OK)
 */
-int Get1401State(DEVICE_EXTENSION * pdx, __u32 * state, __u32 * error)
+int Get1401State(DEVICE_EXTENSION *pdx, __u32 *state, __u32 *error)
 {
 	int nGot;
 	dev_dbg(&pdx->interface->dev, "Get1401State() entry");
@@ -219,7 +219,7 @@ int Get1401State(DEVICE_EXTENSION * pdx, __u32 * state, __u32 * error)
 **
 ** Kills off staged read\write request from the USB if one is pending.
 ****************************************************************************/
-int ReadWrite_Cancel(DEVICE_EXTENSION * pdx)
+int ReadWrite_Cancel(DEVICE_EXTENSION *pdx)
 {
 	dev_dbg(&pdx->interface->dev, "ReadWrite_Cancel entry %d",
 		pdx->bStagedUrbPending);
@@ -274,7 +274,7 @@ int ReadWrite_Cancel(DEVICE_EXTENSION * pdx)
 ** InSelfTest - utility to check in self test. Return 1 for ST, 0 for not or
 ** a -ve error code if we failed for some reason.
 ***************************************************************************/
-static int InSelfTest(DEVICE_EXTENSION * pdx, unsigned int *pState)
+static int InSelfTest(DEVICE_EXTENSION *pdx, unsigned int *pState)
 {
 	unsigned int state, error;
 	int iReturn = Get1401State(pdx, &state, &error);	// see if in self-test
@@ -303,7 +303,7 @@ static int InSelfTest(DEVICE_EXTENSION * pdx, unsigned int *pState)
 **
 **  Returns TRUE if a 1401 detected and OK, else FALSE
 ****************************************************************************/
-bool Is1401(DEVICE_EXTENSION * pdx)
+bool Is1401(DEVICE_EXTENSION *pdx)
 {
 	int iReturn;
 	dev_dbg(&pdx->interface->dev, "%s", __func__);
@@ -363,7 +363,7 @@ bool Is1401(DEVICE_EXTENSION * pdx)
 **
 ** The return value is TRUE if a useable 1401 is found, FALSE if not
 */
-bool QuickCheck(DEVICE_EXTENSION * pdx, bool bTestBuff, bool bCanReset)
+bool QuickCheck(DEVICE_EXTENSION *pdx, bool bTestBuff, bool bCanReset)
 {
 	bool bRet = false;	// assume it will fail and we will reset
 	bool bShortTest;
@@ -412,7 +412,7 @@ bool QuickCheck(DEVICE_EXTENSION * pdx, bool bTestBuff, bool bCanReset)
 **
 ** Resets the 1401 and empties the i/o buffers
 *****************************************************************************/
-int Reset1401(DEVICE_EXTENSION * pdx)
+int Reset1401(DEVICE_EXTENSION *pdx)
 {
 	mutex_lock(&pdx->io_mutex);	// Protect disconnect from new i/o
 	dev_dbg(&pdx->interface->dev, "ABout to call QuickCheck");
@@ -426,7 +426,7 @@ int Reset1401(DEVICE_EXTENSION * pdx)
 **
 ** Gets a single character from the 1401
 ****************************************************************************/
-int GetChar(DEVICE_EXTENSION * pdx)
+int GetChar(DEVICE_EXTENSION *pdx)
 {
 	int iReturn = U14ERR_NOIN;	// assume we will get  nothing
 	mutex_lock(&pdx->io_mutex);	// Protect disconnect from new i/o
@@ -464,7 +464,7 @@ int GetChar(DEVICE_EXTENSION * pdx)
 ** returns the count of characters (including the terminator, or 0 if none
 ** or a negative error code.
 ****************************************************************************/
-int GetString(DEVICE_EXTENSION * pdx, char __user * pUser, int n)
+int GetString(DEVICE_EXTENSION *pdx, char __user *pUser, int n)
 {
 	int nAvailable;		// character in the buffer
 	int iReturn = U14ERR_NOIN;
@@ -527,7 +527,7 @@ int GetString(DEVICE_EXTENSION * pdx, char __user * pUser, int n)
 /*******************************************************************************
 ** Get count of characters in the inout buffer.
 *******************************************************************************/
-int Stat1401(DEVICE_EXTENSION * pdx)
+int Stat1401(DEVICE_EXTENSION *pdx)
 {
 	int iReturn;
 	mutex_lock(&pdx->io_mutex);	// Protect disconnect from new i/o
@@ -545,7 +545,7 @@ int Stat1401(DEVICE_EXTENSION * pdx)
 ** any fancy interlocks as we only read the interrupt routine data, and the
 ** system is arranged so nothing can be destroyed.
 ****************************************************************************/
-int LineCount(DEVICE_EXTENSION * pdx)
+int LineCount(DEVICE_EXTENSION *pdx)
 {
 	int iReturn = 0;	// will be count of line ends
 
@@ -579,7 +579,7 @@ int LineCount(DEVICE_EXTENSION * pdx)
 **
 ** Gets the space in the output buffer. Called from user code.
 *****************************************************************************/
-int GetOutBufSpace(DEVICE_EXTENSION * pdx)
+int GetOutBufSpace(DEVICE_EXTENSION *pdx)
 {
 	int iReturn;
 	mutex_lock(&pdx->io_mutex);	// Protect disconnect from new i/o
@@ -597,7 +597,7 @@ int GetOutBufSpace(DEVICE_EXTENSION * pdx)
 ** Clears up a transfer area. This is always called in the context of a user
 ** request, never from a call-back.
 ****************************************************************************/
-int ClearArea(DEVICE_EXTENSION * pdx, int nArea)
+int ClearArea(DEVICE_EXTENSION *pdx, int nArea)
 {
 	int iReturn = U14ERR_NOERROR;
 
@@ -674,7 +674,7 @@ int ClearArea(DEVICE_EXTENSION * pdx, int nArea)
 ** Sets up a transfer area - the functional part. Called by both
 ** SetTransfer and SetCircular.
 ****************************************************************************/
-static int SetArea(DEVICE_EXTENSION * pdx, int nArea, char __user * puBuf,
+static int SetArea(DEVICE_EXTENSION *pdx, int nArea, char __user *puBuf,
 		   unsigned int dwLength, bool bCircular, bool bCircToHost)
 {
 	// Start by working out the page aligned start of the area and the size
@@ -754,7 +754,7 @@ error:
 ** unset it. Unsetting will fail if the area is booked, and a transfer to that
 ** area is in progress. Otherwise, we will release the area and re-assign it.
 ****************************************************************************/
-int SetTransfer(DEVICE_EXTENSION * pdx, TRANSFERDESC __user * pTD)
+int SetTransfer(DEVICE_EXTENSION *pdx, TRANSFERDESC __user *pTD)
 {
 	int iReturn;
 	TRANSFERDESC td;
@@ -780,7 +780,7 @@ int SetTransfer(DEVICE_EXTENSION * pdx, TRANSFERDESC __user * pTD)
 ** UnSetTransfer
 ** Erases a transfer area record
 ****************************************************************************/
-int UnsetTransfer(DEVICE_EXTENSION * pdx, int nArea)
+int UnsetTransfer(DEVICE_EXTENSION *pdx, int nArea)
 {
 	int iReturn;
 	mutex_lock(&pdx->io_mutex);
@@ -797,7 +797,7 @@ int UnsetTransfer(DEVICE_EXTENSION * pdx, int nArea)
 ** pretend that whatever the user asked for was achieved, so we return 1 if
 ** try to create one, and 0 if they ask to remove (assuming all else was OK).
 ****************************************************************************/
-int SetEvent(DEVICE_EXTENSION * pdx, TRANSFEREVENT __user * pTE)
+int SetEvent(DEVICE_EXTENSION *pdx, TRANSFEREVENT __user *pTE)
 {
 	int iReturn = U14ERR_NOERROR;
 	TRANSFEREVENT te;
@@ -833,7 +833,7 @@ int SetEvent(DEVICE_EXTENSION * pdx, TRANSFEREVENT __user * pTE)
 ** of times that a block met the event condition since we last cleared it or
 ** 0 if timed out, or -ve error (bad area or not set, or signal).
 ****************************************************************************/
-int WaitEvent(DEVICE_EXTENSION * pdx, int nArea, int msTimeOut)
+int WaitEvent(DEVICE_EXTENSION *pdx, int nArea, int msTimeOut)
 {
 	int iReturn;
 	if ((unsigned)nArea >= MAX_TRANSAREAS)
@@ -880,7 +880,7 @@ int WaitEvent(DEVICE_EXTENSION * pdx, int nArea, int msTimeOut)
 ** number of times a block completed since the last call, or 0 if none or a
 ** negative error.
 ****************************************************************************/
-int TestEvent(DEVICE_EXTENSION * pdx, int nArea)
+int TestEvent(DEVICE_EXTENSION *pdx, int nArea)
 {
 	int iReturn;
 	if ((unsigned)nArea >= MAX_TRANSAREAS)
@@ -901,7 +901,7 @@ int TestEvent(DEVICE_EXTENSION * pdx, int nArea)
 ** GetTransferInfo
 ** Puts the current state of the 1401 in a TGET_TX_BLOCK.
 *****************************************************************************/
-int GetTransfer(DEVICE_EXTENSION * pdx, TGET_TX_BLOCK __user * pTX)
+int GetTransfer(DEVICE_EXTENSION *pdx, TGET_TX_BLOCK __user *pTX)
 {
 	int iReturn = U14ERR_NOERROR;
 	unsigned int dwIdent;
@@ -940,7 +940,7 @@ int GetTransfer(DEVICE_EXTENSION * pdx, TGET_TX_BLOCK __user * pTX)
 **
 ** Empties the host i/o buffers
 ****************************************************************************/
-int KillIO1401(DEVICE_EXTENSION * pdx)
+int KillIO1401(DEVICE_EXTENSION *pdx)
 {
 	dev_dbg(&pdx->interface->dev, "%s", __func__);
 	mutex_lock(&pdx->io_mutex);
@@ -955,7 +955,7 @@ int KillIO1401(DEVICE_EXTENSION * pdx)
 ** Returns a 0 or a 1 for whether DMA is happening. No point holding a mutex
 ** for this as it only does one read.
 *****************************************************************************/
-int BlkTransState(DEVICE_EXTENSION * pdx)
+int BlkTransState(DEVICE_EXTENSION *pdx)
 {
 	int iReturn = pdx->dwDMAFlag != MODE_CHAR;
 	dev_dbg(&pdx->interface->dev, "%s = %d", __func__, iReturn);
@@ -967,7 +967,7 @@ int BlkTransState(DEVICE_EXTENSION * pdx)
 **
 ** Puts the current state of the 1401 in the Irp return buffer.
 *****************************************************************************/
-int StateOf1401(DEVICE_EXTENSION * pdx)
+int StateOf1401(DEVICE_EXTENSION *pdx)
 {
 	int iReturn;
 	mutex_lock(&pdx->io_mutex);
@@ -987,7 +987,7 @@ int StateOf1401(DEVICE_EXTENSION * pdx)
 ** Initiates a self-test cycle. The assumption is that we have no interrupts
 ** active, so we should make sure that this is the case.
 *****************************************************************************/
-int StartSelfTest(DEVICE_EXTENSION * pdx)
+int StartSelfTest(DEVICE_EXTENSION *pdx)
 {
 	int nGot;
 	mutex_lock(&pdx->io_mutex);
@@ -1013,7 +1013,7 @@ int StartSelfTest(DEVICE_EXTENSION * pdx)
 **
 ** Check progress of a self-test cycle
 ****************************************************************************/
-int CheckSelfTest(DEVICE_EXTENSION * pdx, TGET_SELFTEST __user * pGST)
+int CheckSelfTest(DEVICE_EXTENSION *pdx, TGET_SELFTEST __user *pGST)
 {
 	unsigned int state, error;
 	int iReturn;
@@ -1091,7 +1091,7 @@ int CheckSelfTest(DEVICE_EXTENSION * pdx, TGET_SELFTEST __user * pGST)
 **
 ** Returns code for standard, plus, micro1401, power1401 or none
 ****************************************************************************/
-int TypeOf1401(DEVICE_EXTENSION * pdx)
+int TypeOf1401(DEVICE_EXTENSION *pdx)
 {
 	int iReturn = TYPEUNKNOWN;
 	mutex_lock(&pdx->io_mutex);
@@ -1124,7 +1124,7 @@ int TypeOf1401(DEVICE_EXTENSION * pdx)
 **
 ** Returns flags on block transfer abilities
 ****************************************************************************/
-int TransferFlags(DEVICE_EXTENSION * pdx)
+int TransferFlags(DEVICE_EXTENSION *pdx)
 {
 	int iReturn = U14TF_MULTIA | U14TF_DIAG |	// we always have multiple DMA area
 	    U14TF_NOTIFY | U14TF_CIRCTH;	// diagnostics, notify and circular
@@ -1142,7 +1142,7 @@ int TransferFlags(DEVICE_EXTENSION * pdx)
 ** Issues a debug\diagnostic command to the 1401 along with a 32-bit datum
 ** This is a utility command used for dbg operations.
 */
-static int DbgCmd1401(DEVICE_EXTENSION * pdx, unsigned char cmd,
+static int DbgCmd1401(DEVICE_EXTENSION *pdx, unsigned char cmd,
 		      unsigned int data)
 {
 	int iReturn;
@@ -1160,7 +1160,7 @@ static int DbgCmd1401(DEVICE_EXTENSION * pdx, unsigned char cmd,
 **
 ** Execute the diagnostic peek operation. Uses address, width and repeats.
 ****************************************************************************/
-int DbgPeek(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
+int DbgPeek(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
 {
 	int iReturn;
 	TDBGBLOCK db;
@@ -1189,7 +1189,7 @@ int DbgPeek(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
 ** Execute the diagnostic poke operation. Parameters are in the CSBLOCK struct
 ** in order address, size, repeats and value to poke.
 ****************************************************************************/
-int DbgPoke(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
+int DbgPoke(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
 {
 	int iReturn;
 	TDBGBLOCK db;
@@ -1218,7 +1218,7 @@ int DbgPoke(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
 ** Execute the diagnostic ramp data operation. Parameters are in the CSBLOCK struct
 ** in order address, default, enable mask, size and repeats.
 ****************************************************************************/
-int DbgRampData(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
+int DbgRampData(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
 {
 	int iReturn;
 	TDBGBLOCK db;
@@ -1250,7 +1250,7 @@ int DbgRampData(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
 **
 ** Execute the diagnostic ramp address operation
 ****************************************************************************/
-int DbgRampAddr(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
+int DbgRampAddr(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
 {
 	int iReturn;
 	TDBGBLOCK db;
@@ -1280,7 +1280,7 @@ int DbgRampAddr(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
 **
 ** Retrieve the data resulting from the last debug Peek operation
 ****************************************************************************/
-int DbgGetData(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
+int DbgGetData(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
 {
 	int iReturn;
 	TDBGBLOCK db;
@@ -1313,7 +1313,7 @@ int DbgGetData(DEVICE_EXTENSION * pdx, TDBGBLOCK __user * pDB)
 ** Stop any never-ending debug loop, we just call Get1401State for USB
 **
 ****************************************************************************/
-int DbgStopLoop(DEVICE_EXTENSION * pdx)
+int DbgStopLoop(DEVICE_EXTENSION *pdx)
 {
 	int iReturn;
 	unsigned int uState, uErr;
@@ -1334,7 +1334,7 @@ int DbgStopLoop(DEVICE_EXTENSION * pdx)
 ** booked and a transfer to that area is in progress. Otherwise, we will
 ** release the area and re-assign it.
 ****************************************************************************/
-int SetCircular(DEVICE_EXTENSION * pdx, TRANSFERDESC __user * pTD)
+int SetCircular(DEVICE_EXTENSION *pdx, TRANSFERDESC __user *pTD)
 {
 	int iReturn;
 	bool bToHost;
@@ -1364,7 +1364,7 @@ int SetCircular(DEVICE_EXTENSION * pdx, TRANSFERDESC __user * pTD)
 **
 ** Return the next available block of circularly-transferred data.
 ****************************************************************************/
-int GetCircBlock(DEVICE_EXTENSION * pdx, TCIRCBLOCK __user * pCB)
+int GetCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
 {
 	int iReturn = U14ERR_NOERROR;
 	unsigned int nArea;
@@ -1416,7 +1416,7 @@ int GetCircBlock(DEVICE_EXTENSION * pdx, TCIRCBLOCK __user * pCB)
 **
 ** Frees a block of circularly-transferred data and returns the next one.
 ****************************************************************************/
-int FreeCircBlock(DEVICE_EXTENSION * pdx, TCIRCBLOCK __user * pCB)
+int FreeCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
 {
 	int iReturn = U14ERR_NOERROR;
 	unsigned int nArea, uStart, uSize;
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index 7871579..87e852a 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -981,6 +981,7 @@ config COMEDI_ME_DAQ
 
 config COMEDI_NI_6527
 	tristate "NI 6527 support"
+	depends on HAS_DMA
 	select COMEDI_MITE
 	---help---
 	  Enable support for the National Instruments 6527 PCI card
@@ -990,6 +991,7 @@ config COMEDI_NI_6527
 
 config COMEDI_NI_65XX
 	tristate "NI 65xx static dio PCI card support"
+	depends on HAS_DMA
 	select COMEDI_MITE
 	---help---
 	  Enable support for National Instruments 65xx static dio boards.
@@ -1003,6 +1005,7 @@ config COMEDI_NI_65XX
 
 config COMEDI_NI_660X
 	tristate "NI 660x counter/timer PCI card support"
+	depends on HAS_DMA
 	select COMEDI_NI_TIOCMD
 	---help---
 	  Enable support for National Instruments PCI-6601 (ni_660x), PCI-6602,
@@ -1013,6 +1016,7 @@ config COMEDI_NI_660X
 
 config COMEDI_NI_670X
 	tristate "NI 670x PCI card support"
+	depends on HAS_DMA
 	select COMEDI_MITE
 	---help---
 	  Enable support for National Instruments PCI-6703 and PCI-6704
@@ -1022,6 +1026,7 @@ config COMEDI_NI_670X
 
 config COMEDI_NI_LABPC_PCI
 	tristate "NI Lab-PC PCI-1200 support"
+	depends on HAS_DMA
 	select COMEDI_NI_LABPC
 	select COMEDI_MITE
 	---help---
@@ -1032,6 +1037,7 @@ config COMEDI_NI_LABPC_PCI
 
 config COMEDI_NI_PCIDIO
 	tristate "NI PCI-DIO32HS, PCI-6533, PCI-6534 support"
+	depends on HAS_DMA
 	select COMEDI_MITE
 	select COMEDI_8255
 	---help---
@@ -1043,6 +1049,7 @@ config COMEDI_NI_PCIDIO
 
 config COMEDI_NI_PCIMIO
 	tristate "NI PCI-MIO-E series and M series support"
+	depends on HAS_DMA
 	select COMEDI_NI_TIOCMD
 	select COMEDI_8255
 	select COMEDI_FC
@@ -1095,10 +1102,12 @@ config COMEDI_SSV_DNP
 	  called ssv_dnp.
 
 config COMEDI_MITE
+	depends on HAS_DMA
 	tristate
 
 config COMEDI_NI_TIOCMD
 	tristate
+	depends on HAS_DMA
 	select COMEDI_NI_TIO
 	select COMEDI_MITE
 
diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h
index 4233605..6bbbe5b 100644
--- a/drivers/staging/comedi/comedi.h
+++ b/drivers/staging/comedi/comedi.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _COMEDI_H
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c
index ca70990..b4c001b 100644
--- a/drivers/staging/comedi/comedi_buf.c
+++ b/drivers/staging/comedi/comedi_buf.c
@@ -13,10 +13,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include "comedidev.h"
@@ -51,10 +47,12 @@ static void __comedi_buf_free(struct comedi_device *dev,
 			clear_bit(PG_reserved,
 				  &(virt_to_page(buf->virt_addr)->flags));
 			if (s->async_dma_dir != DMA_NONE) {
+#ifdef CONFIG_HAS_DMA
 				dma_free_coherent(dev->hw_dev,
 						  PAGE_SIZE,
 						  buf->virt_addr,
 						  buf->dma_addr);
+#endif
 			} else {
 				free_page((unsigned long)buf->virt_addr);
 			}
@@ -74,6 +72,12 @@ static void __comedi_buf_alloc(struct comedi_device *dev,
 	struct comedi_buf_page *buf;
 	unsigned i;
 
+	if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) {
+		dev_err(dev->class_dev,
+			"dma buffer allocation not supported\n");
+		return;
+	}
+
 	async->buf_page_list = vzalloc(sizeof(*buf) * n_pages);
 	if (async->buf_page_list)
 		pages = vmalloc(sizeof(struct page *) * n_pages);
@@ -84,11 +88,15 @@ static void __comedi_buf_alloc(struct comedi_device *dev,
 	for (i = 0; i < n_pages; i++) {
 		buf = &async->buf_page_list[i];
 		if (s->async_dma_dir != DMA_NONE)
+#ifdef CONFIG_HAS_DMA
 			buf->virt_addr = dma_alloc_coherent(dev->hw_dev,
 							    PAGE_SIZE,
 							    &buf->dma_addr,
 							    GFP_KERNEL |
 							    __GFP_COMP);
+#else
+			break;
+#endif
 		else
 			buf->virt_addr = (void *)get_zeroed_page(GFP_KERNEL);
 		if (!buf->virt_addr)
diff --git a/drivers/staging/comedi/comedi_compat32.c b/drivers/staging/comedi/comedi_compat32.c
index ad208cd..2dfb06a 100644
--- a/drivers/staging/comedi/comedi_compat32.c
+++ b/drivers/staging/comedi/comedi_compat32.c
@@ -17,11 +17,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #include <linux/uaccess.h>
diff --git a/drivers/staging/comedi/comedi_compat32.h b/drivers/staging/comedi/comedi_compat32.h
index 60cf51c..28e3c30 100644
--- a/drivers/staging/comedi/comedi_compat32.h
+++ b/drivers/staging/comedi/comedi_compat32.h
@@ -17,11 +17,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _COMEDI_COMPAT32_H
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 00f2547..610be19 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #undef DEBUG
@@ -246,9 +241,6 @@ static int resize_async_buffer(struct comedi_device *dev,
 		return -EBUSY;
 	}
 
-	if (!async->prealloc_buf)
-		return -EINVAL;
-
 	/* make sure buffer is an integral number of pages
 	 * (we round up) */
 	new_size = (new_size + PAGE_SIZE - 1) & PAGE_MASK;
diff --git a/drivers/staging/comedi/comedi_pci.c b/drivers/staging/comedi/comedi_pci.c
index 5fad084..abbc0e4 100644
--- a/drivers/staging/comedi/comedi_pci.c
+++ b/drivers/staging/comedi/comedi_pci.c
@@ -14,10 +14,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/comedi_pcmcia.c b/drivers/staging/comedi/comedi_pcmcia.c
index 453ff3b..9d49d5d 100644
--- a/drivers/staging/comedi/comedi_pcmcia.c
+++ b/drivers/staging/comedi/comedi_pcmcia.c
@@ -14,10 +14,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/staging/comedi/comedi_usb.c b/drivers/staging/comedi/comedi_usb.c
index 9d9716a..b72da79 100644
--- a/drivers/staging/comedi/comedi_usb.c
+++ b/drivers/staging/comedi/comedi_usb.c
@@ -14,10 +14,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include <linux/usb.h>
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index cdd4720..ff7fc45 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _COMEDIDEV_H
diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h
index ca92c43..1a78b15 100644
--- a/drivers/staging/comedi/comedilib.h
+++ b/drivers/staging/comedi/comedilib.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _LINUX_COMEDILIB_H
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index 06d190f..216ba44 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #include <linux/device.h>
diff --git a/drivers/staging/comedi/drivers/8253.h b/drivers/staging/comedi/drivers/8253.h
index 429e0d6..3abedcd 100644
--- a/drivers/staging/comedi/drivers/8253.h
+++ b/drivers/staging/comedi/drivers/8253.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _8253_H
diff --git a/drivers/staging/comedi/drivers/8255.c b/drivers/staging/comedi/drivers/8255.c
index 1d48aa6..1a1c2da 100644
--- a/drivers/staging/comedi/drivers/8255.c
+++ b/drivers/staging/comedi/drivers/8255.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: 8255
diff --git a/drivers/staging/comedi/drivers/8255.h b/drivers/staging/comedi/drivers/8255.h
index 0f6e749..4f16ea7 100644
--- a/drivers/staging/comedi/drivers/8255.h
+++ b/drivers/staging/comedi/drivers/8255.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _8255_H
diff --git a/drivers/staging/comedi/drivers/8255_pci.c b/drivers/staging/comedi/drivers/8255_pci.c
index 76dec96..1117b61 100644
--- a/drivers/staging/comedi/drivers/8255_pci.c
+++ b/drivers/staging/comedi/drivers/8255_pci.c
@@ -19,10 +19,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c
index 5bd7fe6..d91f586 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Chrono.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c
index 6b38ce7..27de18e 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Dig_io.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c
index 70a7f95..c9db601 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_INCCPT.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c
index be0c6ad..6bbcb06 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Inp_cpt.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c
index a211e78..5c83033 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Pwm.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c
index 97e7eec..6ef1d6a 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ssi.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c
index 3bc9826..0b79531 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Tor.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c
index c8238b8..fb56360 100644
--- a/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c
+++ b/drivers/staging/comedi/drivers/addi-data/APCI1710_Ttl.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c
index 0c3db57..f0cc32b 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c
@@ -20,13 +20,6 @@ This program is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with
-this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this
-source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c b/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
index 5124ac9..a5fed63 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
@@ -20,13 +20,6 @@
  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying
- * this source code.
  */
 
 #define NVRAM_USER_DATA_START	0x100
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c
index b05f850..b1a7ec1 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_APCI1710.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c
index 3d66e48..1128c22 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci035.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c
index 24c4c98..0549105 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
index fc31c4b..e3cc429 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
index 74065ba..81eb51e 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c
index c790873..32dce03 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3200.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c
index a45a2a2..f75ffd9 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci3xxx.c
@@ -15,10 +15,6 @@ This program is free software; you can redistribute it and/or modify it under th
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
 @endverbatim
 */
 /*
diff --git a/drivers/staging/comedi/drivers/addi_apci_1032.c b/drivers/staging/comedi/drivers/addi_apci_1032.c
index 3d4878f..8a93542 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1032.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1032.c
@@ -20,13 +20,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying this
- * source code.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/drivers/addi_apci_1516.c b/drivers/staging/comedi/drivers/addi_apci_1516.c
index ed01c56..5bf6bb1 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1516.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1516.c
@@ -20,13 +20,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying
- * this source code.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/drivers/addi_apci_16xx.c b/drivers/staging/comedi/drivers/addi_apci_16xx.c
index 4c6a9b5..1f7bed9 100644
--- a/drivers/staging/comedi/drivers/addi_apci_16xx.c
+++ b/drivers/staging/comedi/drivers/addi_apci_16xx.c
@@ -20,13 +20,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying
- * this source code.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/drivers/addi_apci_2032.c b/drivers/staging/comedi/drivers/addi_apci_2032.c
index b666637..c0d83d8 100644
--- a/drivers/staging/comedi/drivers/addi_apci_2032.c
+++ b/drivers/staging/comedi/drivers/addi_apci_2032.c
@@ -20,13 +20,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying
- * this source code.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/drivers/addi_apci_2200.c b/drivers/staging/comedi/drivers/addi_apci_2200.c
index 1cdc08d..060620e 100644
--- a/drivers/staging/comedi/drivers/addi_apci_2200.c
+++ b/drivers/staging/comedi/drivers/addi_apci_2200.c
@@ -20,13 +20,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying
- * this source code.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/drivers/addi_apci_3501.c b/drivers/staging/comedi/drivers/addi_apci_3501.c
index a0cf6ec..f9b6368 100644
--- a/drivers/staging/comedi/drivers/addi_apci_3501.c
+++ b/drivers/staging/comedi/drivers/addi_apci_3501.c
@@ -20,13 +20,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * You should also find the complete GPL in the COPYING file accompanying
- * this source code.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/staging/comedi/drivers/addi_watchdog.c b/drivers/staging/comedi/drivers/addi_watchdog.c
index 1666b5f..2c21a16 100644
--- a/drivers/staging/comedi/drivers/addi_watchdog.c
+++ b/drivers/staging/comedi/drivers/addi_watchdog.c
@@ -16,10 +16,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #include "../comedidev.h"
diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index 8a438ff..b5e4e53 100644
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -20,10 +20,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: adl_pci6208
diff --git a/drivers/staging/comedi/drivers/adl_pci7x3x.c b/drivers/staging/comedi/drivers/adl_pci7x3x.c
index e396074..0d9243a 100644
--- a/drivers/staging/comedi/drivers/adl_pci7x3x.c
+++ b/drivers/staging/comedi/drivers/adl_pci7x3x.c
@@ -19,10 +19,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/adl_pci8164.c b/drivers/staging/comedi/drivers/adl_pci8164.c
index b3ec60a..0b591b0 100644
--- a/drivers/staging/comedi/drivers/adl_pci8164.c
+++ b/drivers/staging/comedi/drivers/adl_pci8164.c
@@ -13,10 +13,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/adl_pci9111.c b/drivers/staging/comedi/drivers/adl_pci9111.c
index 6247fdc..af51c74 100644
--- a/drivers/staging/comedi/drivers/adl_pci9111.c
+++ b/drivers/staging/comedi/drivers/adl_pci9111.c
@@ -17,10 +17,6 @@ This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/adq12b.c b/drivers/staging/comedi/drivers/adq12b.c
index 71142e3..d187a7b 100644
--- a/drivers/staging/comedi/drivers/adq12b.c
+++ b/drivers/staging/comedi/drivers/adq12b.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: adq12b
diff --git a/drivers/staging/comedi/drivers/adv_pci1723.c b/drivers/staging/comedi/drivers/adv_pci1723.c
index ccc114d..8430a27 100644
--- a/drivers/staging/comedi/drivers/adv_pci1723.c
+++ b/drivers/staging/comedi/drivers/adv_pci1723.c
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
    comedi/drivers/pci1723.c
 
    COMEDI - Linux Control and Measurement Device Interface
@@ -13,12 +13,7 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*******************************************************************************/
+*/
 /*
 Driver: adv_pci1723
 Description: Advantech PCI-1723
diff --git a/drivers/staging/comedi/drivers/adv_pci1724.c b/drivers/staging/comedi/drivers/adv_pci1724.c
index e60f125..da7462e 100644
--- a/drivers/staging/comedi/drivers/adv_pci1724.c
+++ b/drivers/staging/comedi/drivers/adv_pci1724.c
@@ -17,12 +17,7 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************/
+*/
 
 /*
 
diff --git a/drivers/staging/comedi/drivers/aio_aio12_8.c b/drivers/staging/comedi/drivers/aio_aio12_8.c
index e2dc08a..77c92cb 100644
--- a/drivers/staging/comedi/drivers/aio_aio12_8.c
+++ b/drivers/staging/comedi/drivers/aio_aio12_8.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/aio_iiro_16.c b/drivers/staging/comedi/drivers/aio_iiro_16.c
index 126854c..029834d 100644
--- a/drivers/staging/comedi/drivers/aio_iiro_16.c
+++ b/drivers/staging/comedi/drivers/aio_iiro_16.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/amplc_dio200.c b/drivers/staging/comedi/drivers/amplc_dio200.c
index 297750b..e247810 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200.c
+++ b/drivers/staging/comedi/drivers/amplc_dio200.c
@@ -17,11 +17,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
  * Driver: amplc_dio200
diff --git a/drivers/staging/comedi/drivers/amplc_dio200.h b/drivers/staging/comedi/drivers/amplc_dio200.h
index cf2e726..43160b9 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200.h
+++ b/drivers/staging/comedi/drivers/amplc_dio200.h
@@ -18,11 +18,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef AMPLC_DIO200_H_INCLUDED
diff --git a/drivers/staging/comedi/drivers/amplc_dio200_common.c b/drivers/staging/comedi/drivers/amplc_dio200_common.c
index 3403e5c..81d6ee4 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200_common.c
+++ b/drivers/staging/comedi/drivers/amplc_dio200_common.c
@@ -17,11 +17,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #include <linux/interrupt.h>
diff --git a/drivers/staging/comedi/drivers/amplc_dio200_pci.c b/drivers/staging/comedi/drivers/amplc_dio200_pci.c
index 4be44e8..d7d9f5c 100644
--- a/drivers/staging/comedi/drivers/amplc_dio200_pci.c
+++ b/drivers/staging/comedi/drivers/amplc_dio200_pci.c
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
  * Driver: amplc_dio200_pci
diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c b/drivers/staging/comedi/drivers/amplc_pc236.c
index 115ecd5..179d25e 100644
--- a/drivers/staging/comedi/drivers/amplc_pc236.c
+++ b/drivers/staging/comedi/drivers/amplc_pc236.c
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: amplc_pc236
diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c
index 94a752d..6546095 100644
--- a/drivers/staging/comedi/drivers/amplc_pc263.c
+++ b/drivers/staging/comedi/drivers/amplc_pc263.c
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: amplc_pc263
diff --git a/drivers/staging/comedi/drivers/amplc_pci224.c b/drivers/staging/comedi/drivers/amplc_pci224.c
index 4d7eab9..f1e36f0 100644
--- a/drivers/staging/comedi/drivers/amplc_pci224.c
+++ b/drivers/staging/comedi/drivers/amplc_pci224.c
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: amplc_pci224
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 49200fb..08ff128 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -16,10 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   */
 /*
 Driver: amplc_pci230
diff --git a/drivers/staging/comedi/drivers/amplc_pci263.c b/drivers/staging/comedi/drivers/amplc_pci263.c
index 8b57533..4da900c 100644
--- a/drivers/staging/comedi/drivers/amplc_pci263.c
+++ b/drivers/staging/comedi/drivers/amplc_pci263.c
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: amplc_pci263
diff --git a/drivers/staging/comedi/drivers/c6xdigio.c b/drivers/staging/comedi/drivers/c6xdigio.c
index 92376dc..929218a3 100644
--- a/drivers/staging/comedi/drivers/c6xdigio.c
+++ b/drivers/staging/comedi/drivers/c6xdigio.c
@@ -16,11 +16,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: c6xdigio
diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c
index f874fff..ae9a208 100644
--- a/drivers/staging/comedi/drivers/cb_das16_cs.c
+++ b/drivers/staging/comedi/drivers/cb_das16_cs.c
@@ -15,10 +15,6 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
     PCMCIA support code for this driver is adapted from the dummy_cs.c
     driver of the Linux PCMCIA Card Services package.
 
diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c
index 53dd298..172f459 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas.c
@@ -19,12 +19,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: cb_pcidas
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index c3e5495..11f8101 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -28,12 +28,7 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************/
+*/
 
 /*
  * Driver: cb_pcidas64
diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c
index f9b4598..b74d4c3 100644
--- a/drivers/staging/comedi/drivers/cb_pcidda.c
+++ b/drivers/staging/comedi/drivers/cb_pcidda.c
@@ -17,10 +17,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/cb_pcimdas.c b/drivers/staging/comedi/drivers/cb_pcimdas.c
index 29813c9..8b5c198 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdas.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdas.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: cb_pcimdas
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index 88f03ae..d3a796e 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -15,11 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: cb_pcimdda
diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c
index 1bb5381..1a51866 100644
--- a/drivers/staging/comedi/drivers/comedi_bond.c
+++ b/drivers/staging/comedi/drivers/comedi_bond.c
@@ -15,11 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: comedi_bond
diff --git a/drivers/staging/comedi/drivers/comedi_fc.c b/drivers/staging/comedi/drivers/comedi_fc.c
index 37dc796..b3d89c8 100644
--- a/drivers/staging/comedi/drivers/comedi_fc.c
+++ b/drivers/staging/comedi/drivers/comedi_fc.c
@@ -17,12 +17,7 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************/
+*/
 
 #include "../comedidev.h"
 
diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h
index 31afab7..a4dea7c 100644
--- a/drivers/staging/comedi/drivers/comedi_fc.h
+++ b/drivers/staging/comedi/drivers/comedi_fc.h
@@ -17,12 +17,7 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************/
+*/
 
 #ifndef _COMEDI_FC_H
 #define _COMEDI_FC_H
diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c
index 3e061cc..772a8f5 100644
--- a/drivers/staging/comedi/drivers/comedi_parport.c
+++ b/drivers/staging/comedi/drivers/comedi_parport.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: comedi_parport
diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c
index c1d8e86..907e7a3 100644
--- a/drivers/staging/comedi/drivers/comedi_test.c
+++ b/drivers/staging/comedi/drivers/comedi_test.c
@@ -21,12 +21,7 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************/
+*/
 /*
 Driver: comedi_test
 Description: generates fake waveforms
diff --git a/drivers/staging/comedi/drivers/contec_pci_dio.c b/drivers/staging/comedi/drivers/contec_pci_dio.c
index f2230bf..0fb9027 100644
--- a/drivers/staging/comedi/drivers/contec_pci_dio.c
+++ b/drivers/staging/comedi/drivers/contec_pci_dio.c
@@ -13,11 +13,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: contec_pci_dio
diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index b87f95c..6e6a9bb 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -14,11 +14,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: daqboard2000
diff --git a/drivers/staging/comedi/drivers/das08.c b/drivers/staging/comedi/drivers/das08.c
index ba12c1d..64807ea 100644
--- a/drivers/staging/comedi/drivers/das08.c
+++ b/drivers/staging/comedi/drivers/das08.c
@@ -16,12 +16,6 @@
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *****************************************************************
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/das08.h b/drivers/staging/comedi/drivers/das08.h
index 89bb8d6..c312870 100644
--- a/drivers/staging/comedi/drivers/das08.h
+++ b/drivers/staging/comedi/drivers/das08.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _DAS08_H
diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c
index d9f3e92..3625b3e 100644
--- a/drivers/staging/comedi/drivers/das08_cs.c
+++ b/drivers/staging/comedi/drivers/das08_cs.c
@@ -16,19 +16,12 @@
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
     PCMCIA support code for this driver is adapted from the dummy_cs.c
     driver of the Linux PCMCIA Card Services package.
 
     The initial developer of the original code is David A. Hinds
     <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
-
-*****************************************************************
-
 */
 /*
 Driver: das08_cs
diff --git a/drivers/staging/comedi/drivers/das08_isa.c b/drivers/staging/comedi/drivers/das08_isa.c
index f09f696..10e96e9 100644
--- a/drivers/staging/comedi/drivers/das08_isa.c
+++ b/drivers/staging/comedi/drivers/das08_isa.c
@@ -16,10 +16,6 @@
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/das08_pci.c b/drivers/staging/comedi/drivers/das08_pci.c
index 53fa943..351fbc6 100644
--- a/drivers/staging/comedi/drivers/das08_pci.c
+++ b/drivers/staging/comedi/drivers/das08_pci.c
@@ -16,10 +16,6 @@
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/das16.c b/drivers/staging/comedi/drivers/das16.c
index 762b5a6..dab7647 100644
--- a/drivers/staging/comedi/drivers/das16.c
+++ b/drivers/staging/comedi/drivers/das16.c
@@ -16,12 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: das16
diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c
index 9cb9c3b..e7ae2ff 100644
--- a/drivers/staging/comedi/drivers/das16m1.c
+++ b/drivers/staging/comedi/drivers/das16m1.c
@@ -17,12 +17,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: das16m1
diff --git a/drivers/staging/comedi/drivers/das1800.c b/drivers/staging/comedi/drivers/das1800.c
index abf7638..23b4a66 100644
--- a/drivers/staging/comedi/drivers/das1800.c
+++ b/drivers/staging/comedi/drivers/das1800.c
@@ -15,12 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: das1800
diff --git a/drivers/staging/comedi/drivers/das6402.c b/drivers/staging/comedi/drivers/das6402.c
index 11424fb..f053077 100644
--- a/drivers/staging/comedi/drivers/das6402.c
+++ b/drivers/staging/comedi/drivers/das6402.c
@@ -22,11 +22,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: das6402
diff --git a/drivers/staging/comedi/drivers/das800.c b/drivers/staging/comedi/drivers/das800.c
index 9ce6cbc..091cd91 100644
--- a/drivers/staging/comedi/drivers/das800.c
+++ b/drivers/staging/comedi/drivers/das800.c
@@ -15,12 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: das800
diff --git a/drivers/staging/comedi/drivers/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c
index 6c85dd2..e29847d 100644
--- a/drivers/staging/comedi/drivers/dmm32at.c
+++ b/drivers/staging/comedi/drivers/dmm32at.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: dmm32at
diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c
index 8757b54..5348cda 100644
--- a/drivers/staging/comedi/drivers/dt2811.c
+++ b/drivers/staging/comedi/drivers/dt2811.c
@@ -18,10 +18,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 /*
 Driver: dt2811
diff --git a/drivers/staging/comedi/drivers/dt2814.c b/drivers/staging/comedi/drivers/dt2814.c
index 7c95b3b..87e9749 100644
--- a/drivers/staging/comedi/drivers/dt2814.c
+++ b/drivers/staging/comedi/drivers/dt2814.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: dt2814
diff --git a/drivers/staging/comedi/drivers/dt2815.c b/drivers/staging/comedi/drivers/dt2815.c
index b24e876..0fcd4fe 100644
--- a/drivers/staging/comedi/drivers/dt2815.c
+++ b/drivers/staging/comedi/drivers/dt2815.c
@@ -14,11 +14,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: dt2815
diff --git a/drivers/staging/comedi/drivers/dt2817.c b/drivers/staging/comedi/drivers/dt2817.c
index b5c8e82..2f46be7 100644
--- a/drivers/staging/comedi/drivers/dt2817.c
+++ b/drivers/staging/comedi/drivers/dt2817.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: dt2817
diff --git a/drivers/staging/comedi/drivers/dt282x.c b/drivers/staging/comedi/drivers/dt282x.c
index 90f2de9..c1950e3 100644
--- a/drivers/staging/comedi/drivers/dt282x.c
+++ b/drivers/staging/comedi/drivers/dt282x.c
@@ -14,11 +14,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: dt282x
diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c
index 7e03929..01a2f88 100644
--- a/drivers/staging/comedi/drivers/dt3000.c
+++ b/drivers/staging/comedi/drivers/dt3000.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: dt3000
diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c
index 81eb5ed..6d9bf25 100644
--- a/drivers/staging/comedi/drivers/dt9812.c
+++ b/drivers/staging/comedi/drivers/dt9812.c
@@ -15,11 +15,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index 93ec8e4..e14dd3a 100644
--- a/drivers/staging/comedi/drivers/dyna_pci10xx.c
+++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c
@@ -11,10 +11,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c b/drivers/staging/comedi/drivers/gsc_hpdi.c
index 0c061df..2fceff9 100644
--- a/drivers/staging/comedi/drivers/gsc_hpdi.c
+++ b/drivers/staging/comedi/drivers/gsc_hpdi.c
@@ -18,12 +18,7 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************/
+*/
 
 /*
  * Driver: gsc_hpdi
diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c
index 08ab9d6..a11e015 100644
--- a/drivers/staging/comedi/drivers/icp_multi.c
+++ b/drivers/staging/comedi/drivers/icp_multi.c
@@ -13,11 +13,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 90b303a..c240e6d 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -14,11 +14,6 @@
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
  * Driver: jr3_pci
diff --git a/drivers/staging/comedi/drivers/ke_counter.c b/drivers/staging/comedi/drivers/ke_counter.c
index e0e6475..f10cf10 100644
--- a/drivers/staging/comedi/drivers/ke_counter.c
+++ b/drivers/staging/comedi/drivers/ke_counter.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ke_counter
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index 641e693..c2308fd 100644
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -14,11 +14,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: me4000
diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c
index 09f2a9f..a5551e6 100644
--- a/drivers/staging/comedi/drivers/me_daq.c
+++ b/drivers/staging/comedi/drivers/me_daq.c
@@ -14,10 +14,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c
index 523c656..12c34db 100644
--- a/drivers/staging/comedi/drivers/mite.c
+++ b/drivers/staging/comedi/drivers/mite.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/mite.h b/drivers/staging/comedi/drivers/mite.h
index 255b8ba..d4487e8 100644
--- a/drivers/staging/comedi/drivers/mite.h
+++ b/drivers/staging/comedi/drivers/mite.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _MITE_H_
diff --git a/drivers/staging/comedi/drivers/mpc624.c b/drivers/staging/comedi/drivers/mpc624.c
index 4717be4..713842a 100644
--- a/drivers/staging/comedi/drivers/mpc624.c
+++ b/drivers/staging/comedi/drivers/mpc624.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: mpc624
diff --git a/drivers/staging/comedi/drivers/multiq3.c b/drivers/staging/comedi/drivers/multiq3.c
index 7a82920..5ecd1b1 100644
--- a/drivers/staging/comedi/drivers/multiq3.c
+++ b/drivers/staging/comedi/drivers/multiq3.c
@@ -14,11 +14,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: multiq3
diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c
index d10f777..903c2ef 100644
--- a/drivers/staging/comedi/drivers/ni_6527.c
+++ b/drivers/staging/comedi/drivers/ni_6527.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ni_6527
diff --git a/drivers/staging/comedi/drivers/ni_65xx.c b/drivers/staging/comedi/drivers/ni_65xx.c
index 3f71f0f..6a89e5c 100644
--- a/drivers/staging/comedi/drivers/ni_65xx.c
+++ b/drivers/staging/comedi/drivers/ni_65xx.c
@@ -17,11 +17,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ni_65xx
diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c
index 5cdda7f..a9e0004 100644
--- a/drivers/staging/comedi/drivers/ni_660x.c
+++ b/drivers/staging/comedi/drivers/ni_660x.c
@@ -11,10 +11,6 @@
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index 42ab6db..1a185b9 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ni_670x
diff --git a/drivers/staging/comedi/drivers/ni_at_a2150.c b/drivers/staging/comedi/drivers/ni_at_a2150.c
index 2d37516..7ea5aa3 100644
--- a/drivers/staging/comedi/drivers/ni_at_a2150.c
+++ b/drivers/staging/comedi/drivers/ni_at_a2150.c
@@ -15,12 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: ni_at_a2150
diff --git a/drivers/staging/comedi/drivers/ni_at_ao.c b/drivers/staging/comedi/drivers/ni_at_ao.c
index 7e5783a..e080053 100644
--- a/drivers/staging/comedi/drivers/ni_at_ao.c
+++ b/drivers/staging/comedi/drivers/ni_at_ao.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ni_at_ao
diff --git a/drivers/staging/comedi/drivers/ni_atmio.c b/drivers/staging/comedi/drivers/ni_atmio.c
index 4ced7ba..713edd5 100644
--- a/drivers/staging/comedi/drivers/ni_atmio.c
+++ b/drivers/staging/comedi/drivers/ni_atmio.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: ni_atmio
diff --git a/drivers/staging/comedi/drivers/ni_atmio16d.c b/drivers/staging/comedi/drivers/ni_atmio16d.c
index 6c97a09..d280332 100644
--- a/drivers/staging/comedi/drivers/ni_atmio16d.c
+++ b/drivers/staging/comedi/drivers/ni_atmio16d.c
@@ -12,11 +12,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: ni_atmio16d
diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c
index d067ef7..abec03f 100644
--- a/drivers/staging/comedi/drivers/ni_daq_700.c
+++ b/drivers/staging/comedi/drivers/ni_daq_700.c
@@ -15,11 +15,6 @@
  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with this program; if not, write to the Free Software
- *     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c
index 9b7805f..6ff1526 100644
--- a/drivers/staging/comedi/drivers/ni_daq_dio24.c
+++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c
@@ -18,12 +18,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: ni_daq_dio24
diff --git a/drivers/staging/comedi/drivers/ni_labpc.c b/drivers/staging/comedi/drivers/ni_labpc.c
index 3d978f3..8b375f3 100644
--- a/drivers/staging/comedi/drivers/ni_labpc.c
+++ b/drivers/staging/comedi/drivers/ni_labpc.c
@@ -12,10 +12,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
@@ -185,7 +181,7 @@ const int labpc_1200_ai_gain_bits[] = {
 };
 EXPORT_SYMBOL_GPL(labpc_1200_ai_gain_bits);
 
-const struct comedi_lrange range_labpc_1200_ai = {
+static const struct comedi_lrange range_labpc_1200_ai = {
 	14, {
 		BIP_RANGE(5),
 		BIP_RANGE(2.5),
@@ -203,7 +199,6 @@ const struct comedi_lrange range_labpc_1200_ai = {
 		UNI_RANGE(0.1)
 	}
 };
-EXPORT_SYMBOL_GPL(range_labpc_1200_ai);
 
 static const struct comedi_lrange range_labpc_ao = {
 	2, {
@@ -238,26 +233,22 @@ static inline void labpc_writeb(unsigned int byte, unsigned long address)
 static const struct labpc_boardinfo labpc_boards[] = {
 	{
 		.name			= "lab-pc-1200",
-		.ai_speed		= 10000,
-		.register_layout	= labpc_1200_layout,
-		.has_ao			= 1,
-		.ai_range_table		= &range_labpc_1200_ai,
 		.ai_range_code		= labpc_1200_ai_gain_bits,
+		.ai_speed		= 10000,
 		.ai_scan_up		= 1,
+		.has_ao			= 1,
+		.is_labpc1200		= 1,
 	}, {
 		.name			= "lab-pc-1200ai",
-		.ai_speed		= 10000,
-		.register_layout	= labpc_1200_layout,
-		.ai_range_table		= &range_labpc_1200_ai,
 		.ai_range_code		= labpc_1200_ai_gain_bits,
+		.ai_speed		= 10000,
 		.ai_scan_up		= 1,
+		.is_labpc1200		= 1,
 	}, {
 		.name			= "lab-pc+",
+		.ai_range_code		= labpc_plus_ai_gain_bits,
 		.ai_speed		= 12000,
-		.register_layout	= labpc_plus_layout,
 		.has_ao			= 1,
-		.ai_range_table		= &range_labpc_plus_ai,
-		.ai_range_code		= labpc_plus_ai_gain_bits,
 	},
 };
 #endif
@@ -347,7 +338,7 @@ static void labpc_setup_cmd6_reg(struct comedi_device *dev,
 	const struct labpc_boardinfo *board = comedi_board(dev);
 	struct labpc_private *devpriv = dev->private;
 
-	if (board->register_layout != labpc_1200_layout)
+	if (!board->is_labpc1200)
 		return;
 
 	/* reference inputs to ground or common? */
@@ -759,7 +750,7 @@ static int labpc_ai_cmdtest(struct comedi_device *dev,
 	err |= cfc_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT);
 
 	stop_mask = TRIG_COUNT | TRIG_NONE;
-	if (board->register_layout == labpc_1200_layout)
+	if (board->is_labpc1200)
 		stop_mask |= TRIG_EXT;
 	err |= cfc_check_trigger_src(&cmd->stop_src, stop_mask);
 
@@ -895,7 +886,7 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 		/* pc-plus has no fifo-half full interrupt */
 	} else
 #endif
-	if (board->register_layout == labpc_1200_layout &&
+	if (board->is_labpc1200 &&
 		   /*  wake-end-of-scan should interrupt on fifo not empty */
 		   (cmd->flags & TRIG_WAKE_EOS) == 0 &&
 		   /*  make sure we are taking more than just a few points */
@@ -976,8 +967,7 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 		/* clear flip-flop to make sure 2-byte registers for
 		 * count and address get set correctly */
 		clear_dma_ff(devpriv->dma_chan);
-		set_dma_addr(devpriv->dma_chan,
-			     virt_to_bus(devpriv->dma_buffer));
+		set_dma_addr(devpriv->dma_chan, devpriv->dma_addr);
 		/*  set appropriate size of transfer */
 		devpriv->dma_transfer_size = labpc_suggest_transfer_size(cmd);
 		if (cmd->stop_src == TRIG_COUNT &&
@@ -1089,7 +1079,7 @@ static void labpc_drain_dma(struct comedi_device *dev)
 		devpriv->count -= num_points;
 
 	/*  set address and count for next transfer */
-	set_dma_addr(devpriv->dma_chan, virt_to_bus(devpriv->dma_buffer));
+	set_dma_addr(devpriv->dma_chan, devpriv->dma_addr);
 	set_dma_count(devpriv->dma_chan, leftover * sample_size);
 	release_dma_lock(flags);
 
@@ -1176,7 +1166,7 @@ static irqreturn_t labpc_interrupt(int irq, void *d)
 
 	/* read board status */
 	devpriv->stat1 = devpriv->read_byte(dev->iobase + STAT1_REG);
-	if (board->register_layout == labpc_1200_layout)
+	if (board->is_labpc1200)
 		devpriv->stat2 = devpriv->read_byte(dev->iobase + STAT2_REG);
 
 	if ((devpriv->stat1 & (STAT1_GATA0 | STAT1_CNTINT | STAT1_OVERFLOW |
@@ -1202,8 +1192,7 @@ static irqreturn_t labpc_interrupt(int irq, void *d)
 		 * has occurred
 		 */
 		if (devpriv->stat1 & STAT1_GATA0 ||
-		    (board->register_layout == labpc_1200_layout
-		     && devpriv->stat2 & STAT2_OUTA1)) {
+		    (board->is_labpc1200 && devpriv->stat2 & STAT2_OUTA1)) {
 			handle_isa_dma(dev);
 		}
 	} else
@@ -1267,7 +1256,7 @@ static int labpc_ao_insn_write(struct comedi_device *dev,
 	spin_unlock_irqrestore(&dev->spinlock, flags);
 
 	/* set range */
-	if (board->register_layout == labpc_1200_layout) {
+	if (board->is_labpc1200) {
 		range = CR_RANGE(insn->chanspec);
 		if (labpc_range_is_unipolar(s, range))
 			devpriv->cmd6 |= CMD6_DACUNI(channel);
@@ -1604,7 +1593,7 @@ int labpc_common_attach(struct comedi_device *dev,
 	devpriv->write_byte(devpriv->cmd2, dev->iobase + CMD2_REG);
 	devpriv->write_byte(devpriv->cmd3, dev->iobase + CMD3_REG);
 	devpriv->write_byte(devpriv->cmd4, dev->iobase + CMD4_REG);
-	if (board->register_layout == labpc_1200_layout) {
+	if (board->is_labpc1200) {
 		devpriv->write_byte(devpriv->cmd5, dev->iobase + CMD5_REG);
 		devpriv->write_byte(devpriv->cmd6, dev->iobase + CMD6_REG);
 	}
@@ -1627,7 +1616,8 @@ int labpc_common_attach(struct comedi_device *dev,
 	s->n_chan	= 8;
 	s->len_chanlist	= 8;
 	s->maxdata	= 0x0fff;
-	s->range_table	= board->ai_range_table;
+	s->range_table	= board->is_labpc1200
+				? &range_labpc_1200_ai : &range_labpc_plus_ai;
 	s->insn_read	= labpc_ai_insn_read;
 	if (dev->irq) {
 		dev->read_subdev = s;
@@ -1672,7 +1662,7 @@ int labpc_common_attach(struct comedi_device *dev,
 
 	/*  calibration subdevices for boards that have one */
 	s = &dev->subdevices[3];
-	if (board->register_layout == labpc_1200_layout) {
+	if (board->is_labpc1200) {
 		s->type		= COMEDI_SUBD_CALIB;
 		s->subdev_flags	= SDF_READABLE | SDF_WRITABLE | SDF_INTERNAL;
 		s->n_chan	= 16;
@@ -1687,7 +1677,7 @@ int labpc_common_attach(struct comedi_device *dev,
 
 	/* EEPROM */
 	s = &dev->subdevices[4];
-	if (board->register_layout == labpc_1200_layout) {
+	if (board->is_labpc1200) {
 		s->type		= COMEDI_SUBD_MEMORY;
 		s->subdev_flags	= SDF_READABLE | SDF_WRITABLE | SDF_INTERNAL;
 		s->n_chan	= EEPROM_SIZE;
@@ -1741,6 +1731,9 @@ static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 				unsigned long dma_flags;
 
 				devpriv->dma_chan = dma_chan;
+				devpriv->dma_addr =
+					virt_to_bus(devpriv->dma_buffer);
+
 				dma_flags = claim_dma_lock();
 				disable_dma(devpriv->dma_chan);
 				set_dma_mode(devpriv->dma_chan, DMA_MODE_READ);
diff --git a/drivers/staging/comedi/drivers/ni_labpc.h b/drivers/staging/comedi/drivers/ni_labpc.h
index 615f16f..f8c1ead 100644
--- a/drivers/staging/comedi/drivers/ni_labpc.h
+++ b/drivers/staging/comedi/drivers/ni_labpc.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _NI_LABPC_H
@@ -27,27 +22,18 @@
 #define EEPROM_SIZE	256	/*  256 byte eeprom */
 #define NUM_AO_CHAN	2	/*  boards have two analog output channels */
 
-enum labpc_register_layout { labpc_plus_layout, labpc_1200_layout };
 enum transfer_type { fifo_not_empty_transfer, fifo_half_full_transfer,
 	isa_dma_transfer
 };
 
 struct labpc_boardinfo {
 	const char *name;
-	int device_id;		/*  device id for pci and pcmcia boards */
-	int ai_speed;		/*  maximum input speed in nanoseconds */
-
-	/*  1200 has extra registers compared to pc+ */
-	enum labpc_register_layout register_layout;
-	int has_ao;		/*  has analog output true/false */
-	const struct comedi_lrange *ai_range_table;
 	const int *ai_range_code;
-
-	/*  board can auto scan up in ai channels, not just down */
-	unsigned ai_scan_up:1;
-
-	/* uses memory mapped io instead of ioports */
-	unsigned has_mmio:1;
+	int ai_speed;			/* maximum input speed in ns */
+	unsigned ai_scan_up:1;		/* can auto scan up in ai channels */
+	unsigned has_ao:1;		/* has analog outputs */
+	unsigned is_labpc1200:1;	/* has extra regs compared to pc+ */
+	unsigned has_mmio:1;		/* uses memory mapped io */
 };
 
 struct labpc_private {
@@ -82,6 +68,7 @@ struct labpc_private {
 	unsigned int divisor_b1;
 	unsigned int dma_chan;	/*  dma channel to use */
 	u16 *dma_buffer;	/*  buffer ai will dma into */
+	phys_addr_t dma_addr;
 	/* transfer size in bytes for current transfer */
 	unsigned int dma_transfer_size;
 	/* we are using dma/fifo-half-full/etc. */
@@ -103,6 +90,5 @@ int labpc_common_attach(struct comedi_device *dev,
 void labpc_common_detach(struct comedi_device *dev);
 
 extern const int labpc_1200_ai_gain_bits[];
-extern const struct comedi_lrange range_labpc_1200_ai;
 
 #endif /* _NI_LABPC_H */
diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c
index 9e3737c..9d88bc0 100644
--- a/drivers/staging/comedi/drivers/ni_labpc_cs.c
+++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c
@@ -18,12 +18,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-************************************************************************
 */
 /*
 Driver: ni_labpc_cs
@@ -76,12 +70,10 @@ NI manuals:
 static const struct labpc_boardinfo labpc_cs_boards[] = {
 	{
 		.name			= "daqcard-1200",
-		.device_id		= 0x103,
+		.ai_range_code		= labpc_1200_ai_gain_bits,
 		.ai_speed		= 10000,
-		.register_layout	= labpc_1200_layout,
 		.has_ao			= 1,
-		.ai_range_table		= &range_labpc_1200_ai,
-		.ai_range_code		= labpc_1200_ai_gain_bits,
+		.is_labpc1200		= 1,
 	},
 };
 
diff --git a/drivers/staging/comedi/drivers/ni_labpc_pci.c b/drivers/staging/comedi/drivers/ni_labpc_pci.c
index 8e916f8..044f820 100644
--- a/drivers/staging/comedi/drivers/ni_labpc_pci.c
+++ b/drivers/staging/comedi/drivers/ni_labpc_pci.c
@@ -12,10 +12,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
@@ -49,12 +45,11 @@ enum labpc_pci_boardid {
 static const struct labpc_boardinfo labpc_pci_boards[] = {
 	[BOARD_NI_PCI1200] = {
 		.name			= "ni_pci-1200",
-		.ai_speed		= 10000,
-		.register_layout	= labpc_1200_layout,
-		.has_ao			= 1,
-		.ai_range_table		= &range_labpc_1200_ai,
 		.ai_range_code		= labpc_1200_ai_gain_bits,
+		.ai_speed		= 10000,
 		.ai_scan_up		= 1,
+		.has_ao			= 1,
+		.is_labpc1200		= 1,
 		.has_mmio		= 1,
 	},
 };
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index a46d579..1e78198 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -15,11 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
@@ -310,9 +305,11 @@ static int ni_gpct_insn_read(struct comedi_device *dev,
 static int ni_gpct_insn_config(struct comedi_device *dev,
 			       struct comedi_subdevice *s,
 			       struct comedi_insn *insn, unsigned int *data);
+#ifdef PCIDMA
 static int ni_gpct_cmd(struct comedi_device *dev, struct comedi_subdevice *s);
 static int ni_gpct_cmdtest(struct comedi_device *dev,
 			   struct comedi_subdevice *s, struct comedi_cmd *cmd);
+#endif
 static int ni_gpct_cancel(struct comedi_device *dev,
 			  struct comedi_subdevice *s);
 static void handle_gpct_interrupt(struct comedi_device *dev,
@@ -4617,9 +4614,7 @@ static int ni_E_init(struct comedi_device *dev)
 	for (j = 0; j < NUM_GPCT; ++j) {
 		s = &dev->subdevices[NI_GPCT_SUBDEV(j)];
 		s->type = COMEDI_SUBD_COUNTER;
-		s->subdev_flags =
-		    SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL | SDF_CMD_READ
-		    /* | SDF_CMD_WRITE */ ;
+		s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL;
 		s->n_chan = 3;
 		if (board->reg_type & ni_reg_m_series_mask)
 			s->maxdata = 0xffffffff;
@@ -4628,11 +4623,14 @@ static int ni_E_init(struct comedi_device *dev)
 		s->insn_read = &ni_gpct_insn_read;
 		s->insn_write = &ni_gpct_insn_write;
 		s->insn_config = &ni_gpct_insn_config;
+#ifdef PCIDMA
+		s->subdev_flags |= SDF_CMD_READ /* | SDF_CMD_WRITE */;
 		s->do_cmd = &ni_gpct_cmd;
 		s->len_chanlist = 1;
 		s->do_cmdtest = &ni_gpct_cmdtest;
 		s->cancel = &ni_gpct_cancel;
 		s->async_dma_dir = DMA_BIDIRECTIONAL;
+#endif
 		s->private = &devpriv->counter_dev->counters[j];
 
 		devpriv->counter_dev->counters[j].chip_index = 0;
@@ -5216,10 +5214,10 @@ static int ni_gpct_insn_write(struct comedi_device *dev,
 	return ni_tio_winsn(counter, insn, data);
 }
 
+#ifdef PCIDMA
 static int ni_gpct_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 {
 	int retval;
-#ifdef PCIDMA
 	struct ni_gpct *counter = s->private;
 /* const struct comedi_cmd *cmd = &s->async->cmd; */
 
@@ -5233,23 +5231,20 @@ static int ni_gpct_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 	ni_tio_acknowledge_and_confirm(counter, NULL, NULL, NULL, NULL);
 	ni_e_series_enable_second_irq(dev, counter->counter_index, 1);
 	retval = ni_tio_cmd(counter, s->async);
-#else
-	retval = -ENOTSUPP;
-#endif
 	return retval;
 }
+#endif
 
+#ifdef PCIDMA
 static int ni_gpct_cmdtest(struct comedi_device *dev,
 			   struct comedi_subdevice *s, struct comedi_cmd *cmd)
 {
-#ifdef PCIDMA
 	struct ni_gpct *counter = s->private;
 
 	return ni_tio_cmdtest(counter, cmd);
-#else
 	return -ENOTSUPP;
-#endif
 }
+#endif
 
 static int ni_gpct_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
 {
diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c
index 888be7b..f813f57 100644
--- a/drivers/staging/comedi/drivers/ni_mio_cs.c
+++ b/drivers/staging/comedi/drivers/ni_mio_cs.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ni_mio_cs
diff --git a/drivers/staging/comedi/drivers/ni_pcidio.c b/drivers/staging/comedi/drivers/ni_pcidio.c
index b5f340c..934b700 100644
--- a/drivers/staging/comedi/drivers/ni_pcidio.c
+++ b/drivers/staging/comedi/drivers/ni_pcidio.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ni_pcidio
diff --git a/drivers/staging/comedi/drivers/ni_pcimio.c b/drivers/staging/comedi/drivers/ni_pcimio.c
index 634d023..35681ba 100644
--- a/drivers/staging/comedi/drivers/ni_pcimio.c
+++ b/drivers/staging/comedi/drivers/ni_pcimio.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: ni_pcimio
diff --git a/drivers/staging/comedi/drivers/ni_stc.h b/drivers/staging/comedi/drivers/ni_stc.h
index 0a613c0..11bf0aa 100644
--- a/drivers/staging/comedi/drivers/ni_stc.h
+++ b/drivers/staging/comedi/drivers/ni_stc.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/ni_tio.c b/drivers/staging/comedi/drivers/ni_tio.c
index 2252877..f2cf76d 100644
--- a/drivers/staging/comedi/drivers/ni_tio.c
+++ b/drivers/staging/comedi/drivers/ni_tio.c
@@ -13,10 +13,6 @@
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/ni_tio.h b/drivers/staging/comedi/drivers/ni_tio.h
index 8572996..7e13697 100644
--- a/drivers/staging/comedi/drivers/ni_tio.h
+++ b/drivers/staging/comedi/drivers/ni_tio.h
@@ -13,11 +13,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _COMEDI_NI_TIO_H
diff --git a/drivers/staging/comedi/drivers/ni_tio_internal.h b/drivers/staging/comedi/drivers/ni_tio_internal.h
index 5e00212..b009876 100644
--- a/drivers/staging/comedi/drivers/ni_tio_internal.h
+++ b/drivers/staging/comedi/drivers/ni_tio_internal.h
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _COMEDI_NI_TIO_INTERNAL_H
diff --git a/drivers/staging/comedi/drivers/ni_tiocmd.c b/drivers/staging/comedi/drivers/ni_tiocmd.c
index 13747f3..cff50bc 100644
--- a/drivers/staging/comedi/drivers/ni_tiocmd.c
+++ b/drivers/staging/comedi/drivers/ni_tiocmd.c
@@ -13,10 +13,6 @@
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c
index 8be2a4c..7abf3f7 100644
--- a/drivers/staging/comedi/drivers/pcl711.c
+++ b/drivers/staging/comedi/drivers/pcl711.c
@@ -17,11 +17,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: pcl711
diff --git a/drivers/staging/comedi/drivers/pcl726.c b/drivers/staging/comedi/drivers/pcl726.c
index 4aa9943..893f012 100644
--- a/drivers/staging/comedi/drivers/pcl726.c
+++ b/drivers/staging/comedi/drivers/pcl726.c
@@ -20,11 +20,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: pcl726
diff --git a/drivers/staging/comedi/drivers/pcmad.c b/drivers/staging/comedi/drivers/pcmad.c
index b7c932e..d7c43f8 100644
--- a/drivers/staging/comedi/drivers/pcmad.c
+++ b/drivers/staging/comedi/drivers/pcmad.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: pcmad
diff --git a/drivers/staging/comedi/drivers/pcmda12.c b/drivers/staging/comedi/drivers/pcmda12.c
index 61e7fd1..9b3f061 100644
--- a/drivers/staging/comedi/drivers/pcmda12.c
+++ b/drivers/staging/comedi/drivers/pcmda12.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: pcmda12
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c
index 5a236cd..9f76b1f 100644
--- a/drivers/staging/comedi/drivers/pcmmio.c
+++ b/drivers/staging/comedi/drivers/pcmmio.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: pcmmio
diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c
index 0c98e26..c53c101 100644
--- a/drivers/staging/comedi/drivers/pcmuio.c
+++ b/drivers/staging/comedi/drivers/pcmuio.c
@@ -14,10 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: pcmuio
diff --git a/drivers/staging/comedi/drivers/plx9052.h b/drivers/staging/comedi/drivers/plx9052.h
index ff76fbb..fbcf250 100644
--- a/drivers/staging/comedi/drivers/plx9052.h
+++ b/drivers/staging/comedi/drivers/plx9052.h
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef _PLX9052_H_
diff --git a/drivers/staging/comedi/drivers/poc.c b/drivers/staging/comedi/drivers/poc.c
index b55a16b..f497c25 100644
--- a/drivers/staging/comedi/drivers/poc.c
+++ b/drivers/staging/comedi/drivers/poc.c
@@ -13,10 +13,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 /*
 Driver: poc
diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 30a1728..9b93a1f 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -14,10 +14,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c
index f4163fd..f698c7f 100644
--- a/drivers/staging/comedi/drivers/rti800.c
+++ b/drivers/staging/comedi/drivers/rti800.c
@@ -14,10 +14,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/rti802.c b/drivers/staging/comedi/drivers/rti802.c
index 46dbbe6..9e74450 100644
--- a/drivers/staging/comedi/drivers/rti802.c
+++ b/drivers/staging/comedi/drivers/rti802.c
@@ -14,11 +14,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: rti802
diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c
index d240ce8..e1587e5 100644
--- a/drivers/staging/comedi/drivers/s526.c
+++ b/drivers/staging/comedi/drivers/s526.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: s526
diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index 0cf4b3d..48c4b70 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -17,11 +17,6 @@
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/s626.h b/drivers/staging/comedi/drivers/s626.h
index 99cd57b..d2756b8 100644
--- a/drivers/staging/comedi/drivers/s626.h
+++ b/drivers/staging/comedi/drivers/s626.h
@@ -17,11 +17,6 @@
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c
index 8900086..b4f5fe3 100644
--- a/drivers/staging/comedi/drivers/serial2002.c
+++ b/drivers/staging/comedi/drivers/serial2002.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/drivers/skel.c b/drivers/staging/comedi/drivers/skel.c
index dbc8c54d..06aee30 100644
--- a/drivers/staging/comedi/drivers/skel.c
+++ b/drivers/staging/comedi/drivers/skel.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: skel
diff --git a/drivers/staging/comedi/drivers/ssv_dnp.c b/drivers/staging/comedi/drivers/ssv_dnp.c
index a76df09..45c661c 100644
--- a/drivers/staging/comedi/drivers/ssv_dnp.c
+++ b/drivers/staging/comedi/drivers/ssv_dnp.c
@@ -15,11 +15,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: ssv_dnp
diff --git a/drivers/staging/comedi/drivers/unioxx5.c b/drivers/staging/comedi/drivers/unioxx5.c
index 0c243477..d05d46d 100644
--- a/drivers/staging/comedi/drivers/unioxx5.c
+++ b/drivers/staging/comedi/drivers/unioxx5.c
@@ -18,10 +18,6 @@
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  *  GNU General Public License for more details.                           *
  *                                                                         *
- *  You should have received a copy of the GNU General Public License      *
- *  along with this program; if not, write to the Free Software            *
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.              *
- *                                                                         *
  ***************************************************************************/
 /*
 
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 6f5da67..fec0881 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -11,11 +11,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: usbdux
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index 7f95af3..8a64273 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -10,10 +10,6 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 /*
diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index d3bc1b9..d34663f 100644
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -11,11 +11,6 @@
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
  */
 /*
 Driver: usbduxsigma
diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c
index 2be5087..f55c656 100644
--- a/drivers/staging/comedi/drivers/vmk80xx.c
+++ b/drivers/staging/comedi/drivers/vmk80xx.c
@@ -16,11 +16,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 /*
 Driver: vmk80xx
diff --git a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c
index 3231a48..da8988c 100644
--- a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c
+++ b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #include <linux/module.h>
diff --git a/drivers/staging/comedi/proc.c b/drivers/staging/comedi/proc.c
index 886c202..8ee9442 100644
--- a/drivers/staging/comedi/proc.c
+++ b/drivers/staging/comedi/proc.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 /*
diff --git a/drivers/staging/comedi/range.c b/drivers/staging/comedi/range.c
index 1dc391b..1f20332 100644
--- a/drivers/staging/comedi/range.c
+++ b/drivers/staging/comedi/range.c
@@ -14,11 +14,6 @@
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #include <linux/uaccess.h>
diff --git a/drivers/staging/cptm1217/clearpad_tm1217.c b/drivers/staging/cptm1217/clearpad_tm1217.c
index e96eee3..42a5f5c 100644
--- a/drivers/staging/cptm1217/clearpad_tm1217.c
+++ b/drivers/staging/cptm1217/clearpad_tm1217.c
@@ -547,10 +547,8 @@ fail_gpio:
 fail:
 	/* Clean up before returning failure */
 	for (i = 0; i < TOUCH_SUPPORTED; i++) {
-		if (ts->cp_input_info[i].input) {
+		if (ts->cp_input_info[i].input)
 			input_unregister_device(ts->cp_input_info[i].input);
-			input_free_device(ts->cp_input_info[i].input);
-		}
 	}
 	kfree(ts);
 	return retval;
diff --git a/drivers/staging/crystalhd/bc_dts_glob_lnx.h b/drivers/staging/crystalhd/bc_dts_glob_lnx.h
index fd1a6e6..981708f 100644
--- a/drivers/staging/crystalhd/bc_dts_glob_lnx.h
+++ b/drivers/staging/crystalhd/bc_dts_glob_lnx.h
@@ -58,11 +58,11 @@
  * between the driver and the application.
  */
 enum BC_DTS_GLOBALS {
-	BC_MAX_FW_CMD_BUFF_SZ	= 0x40,		/* FW passthrough cmd/rsp buffer size */
+	BC_MAX_FW_CMD_BUFF_SZ = 0x40, /* FW passthrough cmd/rsp buffer size */
 	PCI_CFG_SIZE		= 256,		/* PCI config size buffer */
 	BC_IOCTL_DATA_POOL_SIZE	= 8,		/* BC_IOCTL_DATA Pool size */
-	BC_LINK_MAX_OPENS	= 3,		/* Maximum simultaneous opens*/
-	BC_LINK_MAX_SGLS	= 1024,		/* Maximum SG elements 4M/4K */
+	BC_LINK_MAX_OPENS	= 3,	/* Maximum simultaneous opens*/
+	BC_LINK_MAX_SGLS	= 1024,	/* Maximum SG elements 4M/4K */
 	BC_TX_LIST_CNT		= 2,		/* Max Tx DMA Rings */
 	BC_RX_LIST_CNT		= 8,		/* Max Rx DMA Rings*/
 	BC_PROC_OUTPUT_TIMEOUT	= 3000,		/* Milliseconds */
@@ -240,11 +240,14 @@ enum BC_DRV_CMD {
 	DRV_CMD_ADD_RXBUFFS,	/* Add Rx side buffers to driver pool */
 	DRV_CMD_FETCH_RXBUFF,	/* Get Rx DMAed buffer */
 	DRV_CMD_START_RX_CAP,	/* Start Rx Buffer Capture */
-	DRV_CMD_FLUSH_RX_CAP,	/* Stop the capture for now...we will enhance this later*/
+	DRV_CMD_FLUSH_RX_CAP,	/* Stop the capture for now...
+			we will enhance this later*/
 	DRV_CMD_GET_DRV_STAT,	/* Get Driver Internal Statistics */
 	DRV_CMD_RST_DRV_STAT,	/* Reset Driver Internal Statistics */
-	DRV_CMD_NOTIFY_MODE,	/* Notify the Mode to driver in which the application is Operating*/
-	DRV_CMD_CHANGE_CLOCK,	/* Change the core clock to either save power or improve performance */
+	DRV_CMD_NOTIFY_MODE,	/* Notify the Mode to driver
+			in which the application is Operating*/
+	DRV_CMD_CHANGE_CLOCK,	/* Change the core clock to either save power
+			or improve performance */
 
 	/* MUST be the last one.. */
 	DRV_CMD_END,			/* End of the List.. */
@@ -283,8 +286,8 @@ struct crystalhd_ioctl_data {
 	struct BC_IOCTL_DATA	udata;		/* IOCTL from App..*/
 	uint32_t		u_id;		/* Driver specific user ID */
 	uint32_t		cmd;		/* Cmd ID for driver's use. */
-	void			*add_cdata;	/* Additional command specific data..*/
-	uint32_t		add_cdata_sz;	/* Additional command specific data size */
+	void	 *add_cdata;	/* Additional command specific data..*/
+	uint32_t add_cdata_sz;	/* Additional command specific data size */
 	struct crystalhd_ioctl_data *next;	/* List/Fifo management */
 };
 
diff --git a/drivers/staging/crystalhd/crystalhd_cmds.c b/drivers/staging/crystalhd/crystalhd_cmds.c
index ed99daa6..3ab502b 100644
--- a/drivers/staging/crystalhd/crystalhd_cmds.c
+++ b/drivers/staging/crystalhd/crystalhd_cmds.c
@@ -472,8 +472,8 @@ static enum BC_STATUS bc_cproc_hw_txdma(struct crystalhd_cmd *ctx,
 }
 
 /* Helper function to check on user buffers */
-static enum BC_STATUS bc_cproc_check_inbuffs(bool pin, void *ubuff, uint32_t ub_sz,
-					uint32_t uv_off, bool en_422)
+static enum BC_STATUS bc_cproc_check_inbuffs(bool pin, void *ubuff,
+				 uint32_t ub_sz, uint32_t uv_off, bool en_422)
 {
 	if (!ubuff || !ub_sz) {
 		BCMLOG_ERR("%s->Invalid Arg %p %x\n",
@@ -483,8 +483,9 @@ static enum BC_STATUS bc_cproc_check_inbuffs(bool pin, void *ubuff, uint32_t ub_
 
 	/* Check for alignment */
 	if (((uintptr_t)ubuff) & 0x03) {
-		BCMLOG_ERR("%s-->Un-aligned address not implemented yet.. %p\n",
-				((pin) ? "TX" : "RX"), ubuff);
+		BCMLOG_ERR(
+			"%s-->Un-aligned address not implemented yet.. %p\n",
+			 ((pin) ? "TX" : "RX"), ubuff);
 		return BC_STS_NOT_IMPL;
 	}
 	if (pin)
@@ -572,7 +573,8 @@ static enum BC_STATUS bc_cproc_add_cap_buff(struct crystalhd_cmd *ctx,
 	if (!dio_hnd)
 		return BC_STS_ERROR;
 
-	sts = crystalhd_hw_add_cap_buffer(&ctx->hw_ctx, dio_hnd, (ctx->state == BC_LINK_READY));
+	sts = crystalhd_hw_add_cap_buffer(&ctx->hw_ctx, dio_hnd,
+					 (ctx->state == BC_LINK_READY));
 	if ((sts != BC_STS_SUCCESS) && (sts != BC_STS_BUSY)) {
 		crystalhd_unmap_dio(ctx->adp, dio_hnd);
 		return sts;
@@ -618,7 +620,8 @@ static enum BC_STATUS bc_cproc_fetch_frame(struct crystalhd_cmd *ctx,
 
 	sts = crystalhd_hw_get_cap_buffer(&ctx->hw_ctx, &frame->PibInfo, &dio);
 	if (sts != BC_STS_SUCCESS)
-		return (ctx->state & BC_LINK_SUSPEND) ? BC_STS_IO_USER_ABORT : sts;
+		return (ctx->state & BC_LINK_SUSPEND) ?
+					 BC_STS_IO_USER_ABORT : sts;
 
 	frame->Flags = dio->uinfo.comp_flags;
 
@@ -673,7 +676,8 @@ static enum BC_STATUS bc_cproc_flush_cap_buffs(struct crystalhd_cmd *ctx,
 	frame = &idata->udata.u.DecOutData;
 	for (count = 0; count < BC_RX_LIST_CNT; count++) {
 
-		sts = crystalhd_hw_get_cap_buffer(&ctx->hw_ctx, &frame->PibInfo, &dio);
+		sts = crystalhd_hw_get_cap_buffer(&ctx->hw_ctx,
+					 &frame->PibInfo, &dio);
 		if (sts != BC_STS_SUCCESS)
 			break;
 
@@ -916,7 +920,8 @@ enum BC_STATUS crystalhd_user_open(struct crystalhd_cmd *ctx,
  * Closer application handle and release app specific
  * resources.
  */
-enum BC_STATUS crystalhd_user_close(struct crystalhd_cmd *ctx, struct crystalhd_user *uc)
+enum BC_STATUS crystalhd_user_close(struct crystalhd_cmd *ctx,
+					 struct crystalhd_user *uc)
 {
 	uint32_t mode = uc->mode;
 
@@ -1008,8 +1013,8 @@ enum BC_STATUS crystalhd_delete_cmd_context(struct crystalhd_cmd *ctx)
  * mode of operation and returns the function pointer
  * from the cproc table.
  */
-crystalhd_cmd_proc crystalhd_get_cmd_proc(struct crystalhd_cmd *ctx, uint32_t cmd,
-				      struct crystalhd_user *uc)
+crystalhd_cmd_proc crystalhd_get_cmd_proc(struct crystalhd_cmd *ctx,
+				 uint32_t cmd, struct crystalhd_user *uc)
 {
 	crystalhd_cmd_proc cproc = NULL;
 	unsigned int i, tbl_sz;
@@ -1024,7 +1029,8 @@ crystalhd_cmd_proc crystalhd_get_cmd_proc(struct crystalhd_cmd *ctx, uint32_t cm
 		return NULL;
 	}
 
-	tbl_sz = sizeof(g_crystalhd_cproc_tbl) / sizeof(struct crystalhd_cmd_tbl);
+	tbl_sz = sizeof(g_crystalhd_cproc_tbl) /
+				 sizeof(struct crystalhd_cmd_tbl);
 	for (i = 0; i < tbl_sz; i++) {
 		if (g_crystalhd_cproc_tbl[i].cmd_id == cmd) {
 			if ((uc->mode == DTS_MONITOR_MODE) &&
diff --git a/drivers/staging/crystalhd/crystalhd_cmds.h b/drivers/staging/crystalhd/crystalhd_cmds.h
index 4066ba3..377cd9d 100644
--- a/drivers/staging/crystalhd/crystalhd_cmds.h
+++ b/drivers/staging/crystalhd/crystalhd_cmds.h
@@ -66,7 +66,8 @@ struct crystalhd_cmd {
 	struct crystalhd_hw	hw_ctx;
 };
 
-typedef enum BC_STATUS(*crystalhd_cmd_proc)(struct crystalhd_cmd *, struct crystalhd_ioctl_data *);
+typedef enum BC_STATUS(*crystalhd_cmd_proc)(struct crystalhd_cmd *,
+					 struct crystalhd_ioctl_data *);
 
 struct crystalhd_cmd_tbl {
 	uint32_t		cmd_id;
@@ -74,13 +75,17 @@ struct crystalhd_cmd_tbl {
 	uint32_t		block_mon;
 };
 
-enum BC_STATUS crystalhd_suspend(struct crystalhd_cmd *ctx, struct crystalhd_ioctl_data *idata);
+enum BC_STATUS crystalhd_suspend(struct crystalhd_cmd *ctx,
+				 struct crystalhd_ioctl_data *idata);
 enum BC_STATUS crystalhd_resume(struct crystalhd_cmd *ctx);
-crystalhd_cmd_proc crystalhd_get_cmd_proc(struct crystalhd_cmd *ctx, uint32_t cmd,
-				      struct crystalhd_user *uc);
-enum BC_STATUS crystalhd_user_open(struct crystalhd_cmd *ctx, struct crystalhd_user **user_ctx);
-enum BC_STATUS crystalhd_user_close(struct crystalhd_cmd *ctx, struct crystalhd_user *uc);
-enum BC_STATUS crystalhd_setup_cmd_context(struct crystalhd_cmd *ctx, struct crystalhd_adp *adp);
+crystalhd_cmd_proc crystalhd_get_cmd_proc(struct crystalhd_cmd *ctx,
+				 uint32_t cmd, struct crystalhd_user *uc);
+enum BC_STATUS crystalhd_user_open(struct crystalhd_cmd *ctx,
+				 struct crystalhd_user **user_ctx);
+enum BC_STATUS crystalhd_user_close(struct crystalhd_cmd *ctx,
+				 struct crystalhd_user *uc);
+enum BC_STATUS crystalhd_setup_cmd_context(struct crystalhd_cmd *ctx,
+				 struct crystalhd_adp *adp);
 enum BC_STATUS crystalhd_delete_cmd_context(struct crystalhd_cmd *ctx);
 bool crystalhd_cmd_interrupt(struct crystalhd_cmd *ctx);
 
diff --git a/drivers/staging/crystalhd/crystalhd_fw_if.h b/drivers/staging/crystalhd/crystalhd_fw_if.h
index 9e2831e..4b363a5 100644
--- a/drivers/staging/crystalhd/crystalhd_fw_if.h
+++ b/drivers/staging/crystalhd/crystalhd_fw_if.h
@@ -106,7 +106,8 @@ struct ppb_vc1 {
 
 struct fgt_sei {
 	struct fgt_sei *next;
-	unsigned char model_values[3][MAX_FGT_VALUE_INTERVAL][MAX_FGT_MODEL_VALUE];
+	unsigned char
+		 model_values[3][MAX_FGT_VALUE_INTERVAL][MAX_FGT_MODEL_VALUE];
 	unsigned char upper_bound[3][MAX_FGT_VALUE_INTERVAL];
 	unsigned char lower_bound[3][MAX_FGT_VALUE_INTERVAL];
 
@@ -125,10 +126,12 @@ struct fgt_sei {
 
 	unsigned char blending_mode_id;	/* Blending mode. */
 	unsigned char log2_scale_factor;	/* Log2 scale factor (2-7). */
-	unsigned char comp_flag[3];		/* Components [0,2] parameters present flag. */
-	unsigned char num_intervals_minus1[3]; /* Number of intensity level intervals. */
+	unsigned char comp_flag[3];	/* Components [0,2]
+					 parameters present flag. */
+	unsigned char num_intervals_minus1[3]; /* Number of
+					 intensity level intervals. */
 	unsigned char num_model_values[3];	/* Number of model values. */
-	uint16_t      repetition_period;	/* Repetition period (0-16384) */
+	uint16_t      repetition_period; /* Repetition period (0-16384) */
 
 };
 
@@ -266,40 +269,40 @@ enum  c011_ts_cmd {
 
 	/* Decoding commands */
 	eCMD_C011_DEC_CHAN_OPEN			= eCMD_C011_CMD_BASE + 0x100,
-	eCMD_C011_DEC_CHAN_CLOSE			= eCMD_C011_CMD_BASE + 0x101,
-	eCMD_C011_DEC_CHAN_ACTIVATE			= eCMD_C011_CMD_BASE + 0x102,
-	eCMD_C011_DEC_CHAN_STATUS			= eCMD_C011_CMD_BASE + 0x103,
-	eCMD_C011_DEC_CHAN_FLUSH			= eCMD_C011_CMD_BASE + 0x104,
+	eCMD_C011_DEC_CHAN_CLOSE		= eCMD_C011_CMD_BASE + 0x101,
+	eCMD_C011_DEC_CHAN_ACTIVATE		= eCMD_C011_CMD_BASE + 0x102,
+	eCMD_C011_DEC_CHAN_STATUS		= eCMD_C011_CMD_BASE + 0x103,
+	eCMD_C011_DEC_CHAN_FLUSH		= eCMD_C011_CMD_BASE + 0x104,
 	eCMD_C011_DEC_CHAN_TRICK_PLAY		= eCMD_C011_CMD_BASE + 0x105,
-	eCMD_C011_DEC_CHAN_TS_PIDS			= eCMD_C011_CMD_BASE + 0x106,
+	eCMD_C011_DEC_CHAN_TS_PIDS		= eCMD_C011_CMD_BASE + 0x106,
 	eCMD_C011_DEC_CHAN_PS_STREAM_ID		= eCMD_C011_CMD_BASE + 0x107,
 	eCMD_C011_DEC_CHAN_INPUT_PARAMS		= eCMD_C011_CMD_BASE + 0x108,
 	eCMD_C011_DEC_CHAN_VIDEO_OUTPUT		= eCMD_C011_CMD_BASE + 0x109,
-	eCMD_C011_DEC_CHAN_OUTPUT_FORMAT		= eCMD_C011_CMD_BASE + 0x10A,
-	eCMD_C011_DEC_CHAN_SCALING_FILTERS		= eCMD_C011_CMD_BASE + 0x10B,
-	eCMD_C011_DEC_CHAN_OSD_MODE			= eCMD_C011_CMD_BASE + 0x10D,
+	eCMD_C011_DEC_CHAN_OUTPUT_FORMAT	= eCMD_C011_CMD_BASE + 0x10A,
+	eCMD_C011_DEC_CHAN_SCALING_FILTERS	= eCMD_C011_CMD_BASE + 0x10B,
+	eCMD_C011_DEC_CHAN_OSD_MODE		= eCMD_C011_CMD_BASE + 0x10D,
 	eCMD_C011_DEC_CHAN_DROP			= eCMD_C011_CMD_BASE + 0x10E,
-	eCMD_C011_DEC_CHAN_RELEASE			= eCMD_C011_CMD_BASE + 0x10F,
-	eCMD_C011_DEC_CHAN_STREAM_SETTINGS		= eCMD_C011_CMD_BASE + 0x110,
+	eCMD_C011_DEC_CHAN_RELEASE		= eCMD_C011_CMD_BASE + 0x10F,
+	eCMD_C011_DEC_CHAN_STREAM_SETTINGS	= eCMD_C011_CMD_BASE + 0x110,
 	eCMD_C011_DEC_CHAN_PAUSE_OUTPUT		= eCMD_C011_CMD_BASE + 0x111,
-	eCMD_C011_DEC_CHAN_CHANGE			= eCMD_C011_CMD_BASE + 0x112,
-	eCMD_C011_DEC_CHAN_SET_STC			= eCMD_C011_CMD_BASE + 0x113,
-	eCMD_C011_DEC_CHAN_SET_PTS			= eCMD_C011_CMD_BASE + 0x114,
-	eCMD_C011_DEC_CHAN_CC_MODE			= eCMD_C011_CMD_BASE + 0x115,
-	eCMD_C011_DEC_CREATE_AUDIO_CONTEXT		= eCMD_C011_CMD_BASE + 0x116,
-	eCMD_C011_DEC_COPY_AUDIO_CONTEXT		= eCMD_C011_CMD_BASE + 0x117,
-	eCMD_C011_DEC_DELETE_AUDIO_CONTEXT		= eCMD_C011_CMD_BASE + 0x118,
-	eCMD_C011_DEC_CHAN_SET_DECYPTION		= eCMD_C011_CMD_BASE + 0x119,
+	eCMD_C011_DEC_CHAN_CHANGE		= eCMD_C011_CMD_BASE + 0x112,
+	eCMD_C011_DEC_CHAN_SET_STC		= eCMD_C011_CMD_BASE + 0x113,
+	eCMD_C011_DEC_CHAN_SET_PTS		= eCMD_C011_CMD_BASE + 0x114,
+	eCMD_C011_DEC_CHAN_CC_MODE		= eCMD_C011_CMD_BASE + 0x115,
+	eCMD_C011_DEC_CREATE_AUDIO_CONTEXT	= eCMD_C011_CMD_BASE + 0x116,
+	eCMD_C011_DEC_COPY_AUDIO_CONTEXT	= eCMD_C011_CMD_BASE + 0x117,
+	eCMD_C011_DEC_DELETE_AUDIO_CONTEXT	= eCMD_C011_CMD_BASE + 0x118,
+	eCMD_C011_DEC_CHAN_SET_DECYPTION	= eCMD_C011_CMD_BASE + 0x119,
 	eCMD_C011_DEC_CHAN_START_VIDEO		= eCMD_C011_CMD_BASE + 0x11A,
 	eCMD_C011_DEC_CHAN_STOP_VIDEO		= eCMD_C011_CMD_BASE + 0x11B,
 	eCMD_C011_DEC_CHAN_PIC_CAPTURE		= eCMD_C011_CMD_BASE + 0x11C,
-	eCMD_C011_DEC_CHAN_PAUSE			= eCMD_C011_CMD_BASE + 0x11D,
+	eCMD_C011_DEC_CHAN_PAUSE		= eCMD_C011_CMD_BASE + 0x11D,
 	eCMD_C011_DEC_CHAN_PAUSE_STATE		= eCMD_C011_CMD_BASE + 0x11E,
-	eCMD_C011_DEC_CHAN_SET_SLOWM_RATE		= eCMD_C011_CMD_BASE + 0x11F,
-	eCMD_C011_DEC_CHAN_GET_SLOWM_RATE		= eCMD_C011_CMD_BASE + 0x120,
+	eCMD_C011_DEC_CHAN_SET_SLOWM_RATE	= eCMD_C011_CMD_BASE + 0x11F,
+	eCMD_C011_DEC_CHAN_GET_SLOWM_RATE	= eCMD_C011_CMD_BASE + 0x120,
 	eCMD_C011_DEC_CHAN_SET_FF_RATE		= eCMD_C011_CMD_BASE + 0x121,
 	eCMD_C011_DEC_CHAN_GET_FF_RATE		= eCMD_C011_CMD_BASE + 0x122,
-	eCMD_C011_DEC_CHAN_FRAME_ADVANCE		= eCMD_C011_CMD_BASE + 0x123,
+	eCMD_C011_DEC_CHAN_FRAME_ADVANCE	= eCMD_C011_CMD_BASE + 0x123,
 	eCMD_C011_DEC_CHAN_SET_SKIP_PIC_MODE	= eCMD_C011_CMD_BASE + 0x124,
 	eCMD_C011_DEC_CHAN_GET_SKIP_PIC_MODE	= eCMD_C011_CMD_BASE + 0x125,
 	eCMD_C011_DEC_CHAN_FILL_PIC_BUF		= eCMD_C011_CMD_BASE + 0x126,
@@ -308,15 +311,16 @@ enum  c011_ts_cmd {
 	eCMD_C011_DEC_CHAN_SET_BRCM_TRICK_MODE	= eCMD_C011_CMD_BASE + 0x129,
 	eCMD_C011_DEC_CHAN_GET_BRCM_TRICK_MODE	= eCMD_C011_CMD_BASE + 0x12A,
 	eCMD_C011_DEC_CHAN_REVERSE_FIELD_STATUS	= eCMD_C011_CMD_BASE + 0x12B,
-	eCMD_C011_DEC_CHAN_I_PICTURE_FOUND		= eCMD_C011_CMD_BASE + 0x12C,
-	eCMD_C011_DEC_CHAN_SET_PARAMETER		= eCMD_C011_CMD_BASE + 0x12D,
+	eCMD_C011_DEC_CHAN_I_PICTURE_FOUND	= eCMD_C011_CMD_BASE + 0x12C,
+	eCMD_C011_DEC_CHAN_SET_PARAMETER	= eCMD_C011_CMD_BASE + 0x12D,
 	eCMD_C011_DEC_CHAN_SET_USER_DATA_MODE	= eCMD_C011_CMD_BASE + 0x12E,
-	eCMD_C011_DEC_CHAN_SET_PAUSE_DISPLAY_MODE	= eCMD_C011_CMD_BASE + 0x12F,
-	eCMD_C011_DEC_CHAN_SET_SLOW_DISPLAY_MODE	= eCMD_C011_CMD_BASE + 0x130,
+	eCMD_C011_DEC_CHAN_SET_PAUSE_DISPLAY_MODE = eCMD_C011_CMD_BASE + 0x12F,
+	eCMD_C011_DEC_CHAN_SET_SLOW_DISPLAY_MODE = eCMD_C011_CMD_BASE + 0x130,
 	eCMD_C011_DEC_CHAN_SET_FF_DISPLAY_MODE	= eCMD_C011_CMD_BASE + 0x131,
-	eCMD_C011_DEC_CHAN_SET_DISPLAY_TIMING_MODE	= eCMD_C011_CMD_BASE + 0x132,
-	eCMD_C011_DEC_CHAN_SET_DISPLAY_MODE		= eCMD_C011_CMD_BASE + 0x133,
-	eCMD_C011_DEC_CHAN_GET_DISPLAY_MODE		= eCMD_C011_CMD_BASE + 0x134,
+	eCMD_C011_DEC_CHAN_SET_DISPLAY_TIMING_MODE = eCMD_C011_CMD_BASE +
+								 0x132,
+	eCMD_C011_DEC_CHAN_SET_DISPLAY_MODE	= eCMD_C011_CMD_BASE + 0x133,
+	eCMD_C011_DEC_CHAN_GET_DISPLAY_MODE	= eCMD_C011_CMD_BASE + 0x134,
 	eCMD_C011_DEC_CHAN_SET_REVERSE_FIELD	= eCMD_C011_CMD_BASE + 0x135,
 	eCMD_C011_DEC_CHAN_STREAM_OPEN		= eCMD_C011_CMD_BASE + 0x136,
 	eCMD_C011_DEC_CHAN_SET_PCR_PID		= eCMD_C011_CMD_BASE + 0x137,
@@ -328,19 +332,22 @@ enum  c011_ts_cmd {
 	eCMD_C011_DEC_CHAN_GET_DISPLAY_ORDER	= eCMD_C011_CMD_BASE + 0x143,
 	eCMD_C011_DEC_CHAN_SET_HOST_TRICK_MODE	= eCMD_C011_CMD_BASE + 0x144,
 	eCMD_C011_DEC_CHAN_SET_OPERATION_MODE	= eCMD_C011_CMD_BASE + 0x145,
-	eCMD_C011_DEC_CHAN_DISPLAY_PAUSE_UNTO_PTS	= eCMD_C011_CMD_BASE + 0x146,
-	eCMD_C011_DEC_CHAN_SET_PTS_STC_DIFF_THRESHOLD = eCMD_C011_CMD_BASE + 0x147,
+	eCMD_C011_DEC_CHAN_DISPLAY_PAUSE_UNTO_PTS = eCMD_C011_CMD_BASE + 0x146,
+	eCMD_C011_DEC_CHAN_SET_PTS_STC_DIFF_THRESHOLD = eCMD_C011_CMD_BASE +
+								 0x147,
 	eCMD_C011_DEC_CHAN_SEND_COMPRESSED_BUF	= eCMD_C011_CMD_BASE + 0x148,
 	eCMD_C011_DEC_CHAN_SET_CLIPPING		= eCMD_C011_CMD_BASE + 0x149,
 	eCMD_C011_DEC_CHAN_SET_PARAMETERS_FOR_HARD_RESET_INTERRUPT_TO_HOST
 		= eCMD_C011_CMD_BASE + 0x150,
 
 	/* Decoder RevD commands */
-	eCMD_C011_DEC_CHAN_SET_CSC	= eCMD_C011_CMD_BASE + 0x180, /* color space conversion */
+	eCMD_C011_DEC_CHAN_SET_CSC	= eCMD_C011_CMD_BASE + 0x180, /* color
+							 space conversion */
 	eCMD_C011_DEC_CHAN_SET_RANGE_REMAP	= eCMD_C011_CMD_BASE + 0x181,
 	eCMD_C011_DEC_CHAN_SET_FGT		= eCMD_C011_CMD_BASE + 0x182,
 	/* Note: 0x183 not implemented yet in Rev D main */
-	eCMD_C011_DEC_CHAN_SET_LASTPICTURE_PADDING = eCMD_C011_CMD_BASE + 0x183,
+	eCMD_C011_DEC_CHAN_SET_LASTPICTURE_PADDING = eCMD_C011_CMD_BASE +
+								 0x183,
 
 	/* Decoder 7412 commands (7412-only) */
 	eCMD_C011_DEC_CHAN_SET_CONTENT_KEY	= eCMD_C011_CMD_BASE + 0x190,
diff --git a/drivers/staging/crystalhd/crystalhd_hw.c b/drivers/staging/crystalhd/crystalhd_hw.c
index e617d2f..0c8cb32 100644
--- a/drivers/staging/crystalhd/crystalhd_hw.c
+++ b/drivers/staging/crystalhd/crystalhd_hw.c
@@ -94,15 +94,19 @@ static bool crystalhd_bring_out_of_rst(struct crystalhd_adp *adp)
 	 * Enable clocks while 7412 reset is asserted, delay
 	 * De-assert 7412 reset
 	 */
-	rst_deco_cntrl.whole_reg = crystalhd_reg_rd(adp, MISC_PERST_DECODER_CTRL);
+	rst_deco_cntrl.whole_reg = crystalhd_reg_rd(adp,
+					 MISC_PERST_DECODER_CTRL);
 	rst_deco_cntrl.stop_bcm_7412_clk = 0;
 	rst_deco_cntrl.bcm7412_rst = 1;
-	crystalhd_reg_wr(adp, MISC_PERST_DECODER_CTRL, rst_deco_cntrl.whole_reg);
+	crystalhd_reg_wr(adp, MISC_PERST_DECODER_CTRL,
+					 rst_deco_cntrl.whole_reg);
 	msleep_interruptible(10);
 
-	rst_deco_cntrl.whole_reg = crystalhd_reg_rd(adp, MISC_PERST_DECODER_CTRL);
+	rst_deco_cntrl.whole_reg = crystalhd_reg_rd(adp,
+					 MISC_PERST_DECODER_CTRL);
 	rst_deco_cntrl.bcm7412_rst = 0;
-	crystalhd_reg_wr(adp, MISC_PERST_DECODER_CTRL, rst_deco_cntrl.whole_reg);
+	crystalhd_reg_wr(adp, MISC_PERST_DECODER_CTRL,
+					 rst_deco_cntrl.whole_reg);
 	msleep_interruptible(50);
 
 	/* Disable OTP_CONTENT_MISC to 0 to disable all secure modes */
@@ -132,9 +136,11 @@ static bool crystalhd_put_in_reset(struct crystalhd_adp *adp)
 	 * Assert 7412 reset, delay
 	 * Assert 7412 stop clock
 	 */
-	rst_deco_cntrl.whole_reg = crystalhd_reg_rd(adp, MISC_PERST_DECODER_CTRL);
+	rst_deco_cntrl.whole_reg = crystalhd_reg_rd(adp,
+					 MISC_PERST_DECODER_CTRL);
 	rst_deco_cntrl.stop_bcm_7412_clk = 1;
-	crystalhd_reg_wr(adp, MISC_PERST_DECODER_CTRL, rst_deco_cntrl.whole_reg);
+	crystalhd_reg_wr(adp, MISC_PERST_DECODER_CTRL,
+					 rst_deco_cntrl.whole_reg);
 	msleep_interruptible(50);
 
 	/* Bus Arbiter Timeout: GISB_ARBITER_TIMER
@@ -213,7 +219,8 @@ static void crystalhd_clear_errors(struct crystalhd_adp *adp)
 {
 	uint32_t reg;
 
-	/* FIXME: jarod: wouldn't we want to write a 0 to the reg? Or does the write clear the bits specified? */
+	/* FIXME: jarod: wouldn't we want to write a 0 to the reg?
+	 Or does the write clear the bits specified? */
 	reg = crystalhd_reg_rd(adp, MISC1_Y_RX_ERROR_STATUS);
 	if (reg)
 		crystalhd_reg_wr(adp, MISC1_Y_RX_ERROR_STATUS, reg);
@@ -263,10 +270,12 @@ static bool crystalhd_load_firmware_config(struct crystalhd_adp *adp)
 	crystalhd_reg_wr(adp, DCI_DRAM_BASE_ADDR, (BC_DRAM_FW_CFG_ADDR >> 19));
 
 	crystalhd_reg_wr(adp, AES_CMD, 0);
-	crystalhd_reg_wr(adp, AES_CONFIG_INFO, (BC_DRAM_FW_CFG_ADDR & 0x7FFFF));
+	crystalhd_reg_wr(adp, AES_CONFIG_INFO,
+		 (BC_DRAM_FW_CFG_ADDR & 0x7FFFF));
 	crystalhd_reg_wr(adp, AES_CMD, 0x1);
 
-	/* FIXME: jarod: I've seen this fail, and introducing extra delays helps... */
+	/* FIXME: jarod: I've seen this fail,
+	 and introducing extra delays helps... */
 	for (i = 0; i < 100; ++i) {
 		reg = crystalhd_reg_rd(adp, AES_STATUS);
 		if (reg & 0x1)
@@ -349,7 +358,8 @@ static bool crystalhd_stop_device(struct crystalhd_adp *adp)
 	return true;
 }
 
-static struct crystalhd_rx_dma_pkt *crystalhd_hw_alloc_rx_pkt(struct crystalhd_hw *hw)
+static struct crystalhd_rx_dma_pkt *crystalhd_hw_alloc_rx_pkt(
+					struct crystalhd_hw *hw)
 {
 	unsigned long flags = 0;
 	struct crystalhd_rx_dma_pkt *temp = NULL;
@@ -484,8 +494,8 @@ hw_create_ioq_err:
 }
 
 
-static bool crystalhd_code_in_full(struct crystalhd_adp *adp, uint32_t needed_sz,
-				 bool b_188_byte_pkts,  uint8_t flags)
+static bool crystalhd_code_in_full(struct crystalhd_adp *adp,
+		 uint32_t needed_sz, bool b_188_byte_pkts,  uint8_t flags)
 {
 	uint32_t base, end, writep, readp;
 	uint32_t cpbSize, cpbFullness, fifoSize;
@@ -525,7 +535,7 @@ static bool crystalhd_code_in_full(struct crystalhd_adp *adp, uint32_t needed_sz
 }
 
 static enum BC_STATUS crystalhd_hw_tx_req_complete(struct crystalhd_hw *hw,
-					    uint32_t list_id, enum BC_STATUS cs)
+					 uint32_t list_id, enum BC_STATUS cs)
 {
 	struct tx_dma_pkt *tx_req;
 
@@ -536,7 +546,8 @@ static enum BC_STATUS crystalhd_hw_tx_req_complete(struct crystalhd_hw *hw,
 
 	hw->pwr_lock--;
 
-	tx_req = (struct tx_dma_pkt *)crystalhd_dioq_find_and_fetch(hw->tx_actq, list_id);
+	tx_req = (struct tx_dma_pkt *)crystalhd_dioq_find_and_fetch(
+					hw->tx_actq, list_id);
 	if (!tx_req) {
 		if (cs != BC_STS_IO_USER_ABORT)
 			BCMLOG_ERR("Find and Fetch Did not find req\n");
@@ -559,7 +570,8 @@ static enum BC_STATUS crystalhd_hw_tx_req_complete(struct crystalhd_hw *hw,
 	return crystalhd_dioq_add(hw->tx_freeq, tx_req, false, 0);
 }
 
-static bool crystalhd_tx_list0_handler(struct crystalhd_hw *hw, uint32_t err_sts)
+static bool crystalhd_tx_list0_handler(struct crystalhd_hw *hw,
+					 uint32_t err_sts)
 {
 	uint32_t err_mask, tmp;
 	unsigned long flags = 0;
@@ -591,7 +603,8 @@ static bool crystalhd_tx_list0_handler(struct crystalhd_hw *hw, uint32_t err_sts
 	return true;
 }
 
-static bool crystalhd_tx_list1_handler(struct crystalhd_hw *hw, uint32_t err_sts)
+static bool crystalhd_tx_list1_handler(struct crystalhd_hw *hw,
+					 uint32_t err_sts)
 {
 	uint32_t err_mask, tmp;
 	unsigned long flags = 0;
@@ -663,14 +676,15 @@ static void crystalhd_hw_dump_desc(struct dma_descriptor *p_dma_desc,
 	if (!p_dma_desc || !cnt)
 		return;
 
-	/* FIXME: jarod: perhaps a modparam desc_debug to enable this, rather than
-	 * setting ll (log level, I presume) to non-zero? */
+	/* FIXME: jarod: perhaps a modparam desc_debug to enable this,
+	 rather than setting ll (log level, I presume) to non-zero? */
 	if (!ll)
 		return;
 
 	for (ix = ul_desc_index; ix < (ul_desc_index + cnt); ix++) {
-		BCMLOG(ll, "%s[%d] Buff[%x:%x] Next:[%x:%x] XferSz:%x Intr:%x,Last:%x\n",
-		       ((p_dma_desc[ul_desc_index].dma_dir) ? "TDesc" : "RDesc"),
+		BCMLOG(ll,
+		 "%s[%d] Buff[%x:%x] Next:[%x:%x] XferSz:%x Intr:%x,Last:%x\n",
+		 ((p_dma_desc[ul_desc_index].dma_dir) ? "TDesc" : "RDesc"),
 		       ul_desc_index,
 		       p_dma_desc[ul_desc_index].buff_addr_high,
 		       p_dma_desc[ul_desc_index].buff_addr_low,
@@ -707,7 +721,8 @@ static enum BC_STATUS crystalhd_hw_fill_desc(struct crystalhd_dio_req *ioreq,
 		/* Get SGLE length */
 		len = crystalhd_get_sgle_len(ioreq, sg_ix);
 		if (len % 4) {
-			BCMLOG_ERR(" len in sg %d %d %d\n", len, sg_ix, sg_cnt);
+			BCMLOG_ERR(" len in sg %d %d %d\n", len, sg_ix,
+				 sg_cnt);
 			return BC_STS_NOT_IMPL;
 		}
 		/* Setup DMA desc with Phy addr & Length at current index. */
@@ -722,7 +737,8 @@ static enum BC_STATUS crystalhd_hw_fill_desc(struct crystalhd_dio_req *ioreq,
 		desc[ix].dma_dir        = ioreq->uinfo.dir_tx;
 
 		/* Chain DMA descriptor.  */
-		addr_temp.full_addr = desc_phy_addr + sizeof(struct dma_descriptor);
+		addr_temp.full_addr = desc_phy_addr +
+					 sizeof(struct dma_descriptor);
 		desc[ix].next_desc_addr_low = addr_temp.low_part;
 		desc[ix].next_desc_addr_high = addr_temp.high_part;
 
@@ -731,8 +747,9 @@ static enum BC_STATUS crystalhd_hw_fill_desc(struct crystalhd_dio_req *ioreq,
 
 		/* Debug.. */
 		if ((!len) || (len > crystalhd_get_sgle_len(ioreq, sg_ix))) {
-			BCMLOG_ERR("inv-len(%x) Ix(%d) count:%x xfr_sz:%x sg_cnt:%d\n",
-				   len, ix, count, xfr_sz, sg_cnt);
+			BCMLOG_ERR(
+			 "inv-len(%x) Ix(%d) count:%x xfr_sz:%x sg_cnt:%d\n",
+			 len, ix, count, xfr_sz, sg_cnt);
 			return BC_STS_ERROR;
 		}
 		/* Length expects Multiple of 4 */
@@ -774,7 +791,8 @@ static enum BC_STATUS crystalhd_hw_fill_desc(struct crystalhd_dio_req *ioreq,
 	return BC_STS_SUCCESS;
 }
 
-static enum BC_STATUS crystalhd_xlat_sgl_to_dma_desc(struct crystalhd_dio_req *ioreq,
+static enum BC_STATUS crystalhd_xlat_sgl_to_dma_desc(
+					      struct crystalhd_dio_req *ioreq,
 					      struct dma_desc_mem *pdesc_mem,
 					      uint32_t *uv_desc_index)
 {
@@ -887,12 +905,14 @@ static enum BC_STATUS crystalhd_stop_tx_dma_engine(struct crystalhd_hw *hw)
 	while ((l1 || l2) && cnt) {
 
 		if (l1) {
-			l1 = crystalhd_reg_rd(hw->adp, MISC1_TX_FIRST_DESC_L_ADDR_LIST0);
+			l1 = crystalhd_reg_rd(hw->adp,
+				 MISC1_TX_FIRST_DESC_L_ADDR_LIST0);
 			l1 &= DMA_START_BIT;
 		}
 
 		if (l2) {
-			l2 = crystalhd_reg_rd(hw->adp, MISC1_TX_FIRST_DESC_L_ADDR_LIST1);
+			l2 = crystalhd_reg_rd(hw->adp,
+				 MISC1_TX_FIRST_DESC_L_ADDR_LIST1);
 			l2 &= DMA_START_BIT;
 		}
 
@@ -986,7 +1006,8 @@ static uint32_t crystalhd_get_addr_from_pib_Q(struct crystalhd_hw *hw)
 	return addr_entry;
 }
 
-static bool crystalhd_rel_addr_to_pib_Q(struct crystalhd_hw *hw, uint32_t addr_to_rel)
+static bool crystalhd_rel_addr_to_pib_Q(struct crystalhd_hw *hw,
+					 uint32_t addr_to_rel)
 {
 	uint32_t Q_addr;
 	uint32_t r_offset, w_offset, n_offset;
@@ -1021,7 +1042,8 @@ static bool crystalhd_rel_addr_to_pib_Q(struct crystalhd_hw *hw, uint32_t addr_t
 	return true;
 }
 
-static void cpy_pib_to_app(struct c011_pib *src_pib, struct BC_PIC_INFO_BLOCK *dst_pib)
+static void cpy_pib_to_app(struct c011_pib *src_pib,
+					 struct BC_PIC_INFO_BLOCK *dst_pib)
 {
 	if (!src_pib || !dst_pib) {
 		BCMLOG_ERR("Invalid Arguments\n");
@@ -1063,11 +1085,13 @@ static void crystalhd_hw_proc_pib(struct crystalhd_hw *hw)
 			       (uint32_t *)&src_pib);
 
 		if (src_pib.bFormatChange) {
-			rx_pkt = (struct crystalhd_rx_dma_pkt *)crystalhd_dioq_fetch(hw->rx_freeq);
+			rx_pkt = (struct crystalhd_rx_dma_pkt *)
+					crystalhd_dioq_fetch(hw->rx_freeq);
 			if (!rx_pkt)
 				return;
 			rx_pkt->flags = 0;
-			rx_pkt->flags |= COMP_FLAG_PIB_VALID | COMP_FLAG_FMT_CHANGE;
+			rx_pkt->flags |= COMP_FLAG_PIB_VALID |
+					 COMP_FLAG_FMT_CHANGE;
 			AppPib = &rx_pkt->pib;
 			cpy_pib_to_app(&src_pib, AppPib);
 
@@ -1084,7 +1108,8 @@ static void crystalhd_hw_proc_pib(struct crystalhd_hw *hw)
 			       rx_pkt->pib.pulldown,
 			       rx_pkt->pib.ycom);
 
-			crystalhd_dioq_add(hw->rx_rdyq, (void *)rx_pkt, true, rx_pkt->pkt_tag);
+			crystalhd_dioq_add(hw->rx_rdyq, (void *)rx_pkt, true,
+					 rx_pkt->pkt_tag);
 
 		}
 
@@ -1096,16 +1121,20 @@ static void crystalhd_start_rx_dma_engine(struct crystalhd_hw *hw)
 {
 	uint32_t        dma_cntrl;
 
-	dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_Y_RX_SW_DESC_LIST_CTRL_STS);
+	dma_cntrl = crystalhd_reg_rd(hw->adp,
+			 MISC1_Y_RX_SW_DESC_LIST_CTRL_STS);
 	if (!(dma_cntrl & DMA_START_BIT)) {
 		dma_cntrl |= DMA_START_BIT;
-		crystalhd_reg_wr(hw->adp, MISC1_Y_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
+		crystalhd_reg_wr(hw->adp,
+			 MISC1_Y_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
 	}
 
-	dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_UV_RX_SW_DESC_LIST_CTRL_STS);
+	dma_cntrl = crystalhd_reg_rd(hw->adp,
+			 MISC1_UV_RX_SW_DESC_LIST_CTRL_STS);
 	if (!(dma_cntrl & DMA_START_BIT)) {
 		dma_cntrl |= DMA_START_BIT;
-		crystalhd_reg_wr(hw->adp, MISC1_UV_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
+		crystalhd_reg_wr(hw->adp,
+			 MISC1_UV_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
 	}
 
 	return;
@@ -1116,44 +1145,52 @@ static void crystalhd_stop_rx_dma_engine(struct crystalhd_hw *hw)
 	uint32_t dma_cntrl = 0, count = 30;
 	uint32_t l0y = 1, l0uv = 1, l1y = 1, l1uv = 1;
 
-	dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_Y_RX_SW_DESC_LIST_CTRL_STS);
+	dma_cntrl = crystalhd_reg_rd(hw->adp,
+			 MISC1_Y_RX_SW_DESC_LIST_CTRL_STS);
 	if ((dma_cntrl & DMA_START_BIT)) {
 		dma_cntrl &= ~DMA_START_BIT;
-		crystalhd_reg_wr(hw->adp, MISC1_Y_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
+		crystalhd_reg_wr(hw->adp,
+			 MISC1_Y_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
 	}
 
-	dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_UV_RX_SW_DESC_LIST_CTRL_STS);
+	dma_cntrl = crystalhd_reg_rd(hw->adp,
+			 MISC1_UV_RX_SW_DESC_LIST_CTRL_STS);
 	if ((dma_cntrl & DMA_START_BIT)) {
 		dma_cntrl &= ~DMA_START_BIT;
-		crystalhd_reg_wr(hw->adp, MISC1_UV_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
+		crystalhd_reg_wr(hw->adp,
+			 MISC1_UV_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
 	}
 
 	/* Poll for 3seconds (30 * 100ms) on both the lists..*/
 	while ((l0y || l0uv || l1y || l1uv) && count) {
 
 		if (l0y) {
-			l0y = crystalhd_reg_rd(hw->adp, MISC1_Y_RX_FIRST_DESC_L_ADDR_LIST0);
+			l0y = crystalhd_reg_rd(hw->adp,
+				 MISC1_Y_RX_FIRST_DESC_L_ADDR_LIST0);
 			l0y &= DMA_START_BIT;
 			if (!l0y)
 				hw->rx_list_sts[0] &= ~rx_waiting_y_intr;
 		}
 
 		if (l1y) {
-			l1y = crystalhd_reg_rd(hw->adp, MISC1_Y_RX_FIRST_DESC_L_ADDR_LIST1);
+			l1y = crystalhd_reg_rd(hw->adp,
+				 MISC1_Y_RX_FIRST_DESC_L_ADDR_LIST1);
 			l1y &= DMA_START_BIT;
 			if (!l1y)
 				hw->rx_list_sts[1] &= ~rx_waiting_y_intr;
 		}
 
 		if (l0uv) {
-			l0uv = crystalhd_reg_rd(hw->adp, MISC1_UV_RX_FIRST_DESC_L_ADDR_LIST0);
+			l0uv = crystalhd_reg_rd(hw->adp,
+				 MISC1_UV_RX_FIRST_DESC_L_ADDR_LIST0);
 			l0uv &= DMA_START_BIT;
 			if (!l0uv)
 				hw->rx_list_sts[0] &= ~rx_waiting_uv_intr;
 		}
 
 		if (l1uv) {
-			l1uv = crystalhd_reg_rd(hw->adp, MISC1_UV_RX_FIRST_DESC_L_ADDR_LIST1);
+			l1uv = crystalhd_reg_rd(hw->adp,
+				 MISC1_UV_RX_FIRST_DESC_L_ADDR_LIST1);
 			l1uv &= DMA_START_BIT;
 			if (!l1uv)
 				hw->rx_list_sts[1] &= ~rx_waiting_uv_intr;
@@ -1168,7 +1205,8 @@ static void crystalhd_stop_rx_dma_engine(struct crystalhd_hw *hw)
 	       count, hw->rx_list_sts[0], hw->rx_list_sts[1]);
 }
 
-static enum BC_STATUS crystalhd_hw_prog_rxdma(struct crystalhd_hw *hw, struct crystalhd_rx_dma_pkt *rx_pkt)
+static enum BC_STATUS crystalhd_hw_prog_rxdma(struct crystalhd_hw *hw,
+					 struct crystalhd_rx_dma_pkt *rx_pkt)
 {
 	uint32_t y_low_addr_reg, y_high_addr_reg;
 	uint32_t uv_low_addr_reg, uv_high_addr_reg;
@@ -1186,7 +1224,8 @@ static enum BC_STATUS crystalhd_hw_prog_rxdma(struct crystalhd_hw *hw, struct cr
 	}
 
 	spin_lock_irqsave(&hw->rx_lock, flags);
-	/* FIXME: jarod: sts_free is an enum for 0, in crystalhd_hw.h... yuk... */
+	/* FIXME: jarod: sts_free is an enum for 0,
+	 in crystalhd_hw.h... yuk... */
 	if (sts_free != hw->rx_list_sts[hw->rx_list_post_index]) {
 		spin_unlock_irqrestore(&hw->rx_lock, flags);
 		return BC_STS_BUSY;
@@ -1210,7 +1249,8 @@ static enum BC_STATUS crystalhd_hw_prog_rxdma(struct crystalhd_hw *hw, struct cr
 	hw->rx_list_post_index = (hw->rx_list_post_index + 1) % DMA_ENGINE_CNT;
 	spin_unlock_irqrestore(&hw->rx_lock, flags);
 
-	crystalhd_dioq_add(hw->rx_actq, (void *)rx_pkt, false, rx_pkt->pkt_tag);
+	crystalhd_dioq_add(hw->rx_actq, (void *)rx_pkt, false,
+			 rx_pkt->pkt_tag);
 
 	crystalhd_start_rx_dma_engine(hw);
 	/* Program the Y descriptor */
@@ -1221,8 +1261,10 @@ static enum BC_STATUS crystalhd_hw_prog_rxdma(struct crystalhd_hw *hw, struct cr
 	if (rx_pkt->uv_phy_addr) {
 		/* Program the UV descriptor */
 		desc_addr.full_addr = rx_pkt->uv_phy_addr;
-		crystalhd_reg_wr(hw->adp, uv_high_addr_reg, desc_addr.high_part);
-		crystalhd_reg_wr(hw->adp, uv_low_addr_reg, desc_addr.low_part | 0x01);
+		crystalhd_reg_wr(hw->adp, uv_high_addr_reg,
+			 desc_addr.high_part);
+		crystalhd_reg_wr(hw->adp, uv_low_addr_reg,
+			 desc_addr.low_part | 0x01);
 	}
 
 	return BC_STS_SUCCESS;
@@ -1268,16 +1310,20 @@ static void crystalhd_hw_finalize_pause(struct crystalhd_hw *hw)
 
 	hw->stop_pending = 0;
 
-	dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_Y_RX_SW_DESC_LIST_CTRL_STS);
+	dma_cntrl = crystalhd_reg_rd(hw->adp,
+			 MISC1_Y_RX_SW_DESC_LIST_CTRL_STS);
 	if (dma_cntrl & DMA_START_BIT) {
 		dma_cntrl &= ~DMA_START_BIT;
-		crystalhd_reg_wr(hw->adp, MISC1_Y_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
+		crystalhd_reg_wr(hw->adp,
+			 MISC1_Y_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
 	}
 
-	dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_UV_RX_SW_DESC_LIST_CTRL_STS);
+	dma_cntrl = crystalhd_reg_rd(hw->adp,
+			 MISC1_UV_RX_SW_DESC_LIST_CTRL_STS);
 	if (dma_cntrl & DMA_START_BIT) {
 		dma_cntrl &= ~DMA_START_BIT;
-		crystalhd_reg_wr(hw->adp, MISC1_UV_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
+		crystalhd_reg_wr(hw->adp,
+			 MISC1_UV_RX_SW_DESC_LIST_CTRL_STS, dma_cntrl);
 	}
 	hw->rx_list_post_index = 0;
 
@@ -1287,8 +1333,8 @@ static void crystalhd_hw_finalize_pause(struct crystalhd_hw *hw)
 	crystalhd_reg_wr(hw->adp, PCIE_DLL_DATA_LINK_CONTROL, aspm);
 }
 
-static enum BC_STATUS crystalhd_rx_pkt_done(struct crystalhd_hw *hw, uint32_t list_index,
-				     enum BC_STATUS comp_sts)
+static enum BC_STATUS crystalhd_rx_pkt_done(struct crystalhd_hw *hw,
+			 uint32_t list_index, enum BC_STATUS comp_sts)
 {
 	struct crystalhd_rx_dma_pkt *rx_pkt = NULL;
 	uint32_t y_dw_dnsz, uv_dw_dnsz;
@@ -1302,7 +1348,8 @@ static enum BC_STATUS crystalhd_rx_pkt_done(struct crystalhd_hw *hw, uint32_t li
 	rx_pkt = crystalhd_dioq_find_and_fetch(hw->rx_actq,
 					     hw->rx_pkt_tag_seed + list_index);
 	if (!rx_pkt) {
-		BCMLOG_ERR("Act-Q:PostIx:%x L0Sts:%x L1Sts:%x current L:%x tag:%x comp:%x\n",
+		BCMLOG_ERR(
+		"Act-Q:PostIx:%x L0Sts:%x L1Sts:%x current L:%x tag:%x comp:%x\n",
 			   hw->rx_list_post_index, hw->rx_list_sts[0],
 			   hw->rx_list_sts[1], list_index,
 			   hw->rx_pkt_tag_seed + list_index, comp_sts);
@@ -1324,8 +1371,8 @@ static enum BC_STATUS crystalhd_rx_pkt_done(struct crystalhd_hw *hw, uint32_t li
 	return crystalhd_hw_post_cap_buff(hw, rx_pkt);
 }
 
-static bool crystalhd_rx_list0_handler(struct crystalhd_hw *hw, uint32_t int_sts,
-				     uint32_t y_err_sts, uint32_t uv_err_sts)
+static bool crystalhd_rx_list0_handler(struct crystalhd_hw *hw,
+		 uint32_t int_sts, uint32_t y_err_sts, uint32_t uv_err_sts)
 {
 	uint32_t tmp;
 	enum list_sts tmp_lsts;
@@ -1367,7 +1414,8 @@ static bool crystalhd_rx_list0_handler(struct crystalhd_hw *hw, uint32_t int_sts
 		tmp &= ~MISC1_UV_RX_ERROR_STATUS_RX_L0_UNDERRUN_ERROR_MASK;
 	}
 
-	if (uv_err_sts & MISC1_UV_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK) {
+	if (uv_err_sts &
+	 MISC1_UV_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK) {
 		hw->rx_list_sts[0] &= ~rx_uv_mask;
 		hw->rx_list_sts[0] |= rx_uv_error;
 		tmp &= ~MISC1_UV_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK;
@@ -1392,8 +1440,8 @@ static bool crystalhd_rx_list0_handler(struct crystalhd_hw *hw, uint32_t int_sts
 	return (tmp_lsts != hw->rx_list_sts[0]);
 }
 
-static bool crystalhd_rx_list1_handler(struct crystalhd_hw *hw, uint32_t int_sts,
-				     uint32_t y_err_sts, uint32_t uv_err_sts)
+static bool crystalhd_rx_list1_handler(struct crystalhd_hw *hw,
+		 uint32_t int_sts, uint32_t y_err_sts, uint32_t uv_err_sts)
 {
 	uint32_t tmp;
 	enum list_sts tmp_lsts;
@@ -1486,9 +1534,11 @@ static void crystalhd_rx_isr(struct crystalhd_hw *hw, uint32_t intr_sts)
 		/* Update States..*/
 		spin_lock_irqsave(&hw->rx_lock, flags);
 		if (i == 0)
-			ret = crystalhd_rx_list0_handler(hw, intr_sts, y_err_sts, uv_err_sts);
+			ret = crystalhd_rx_list0_handler(hw, intr_sts,
+					 y_err_sts, uv_err_sts);
 		else
-			ret = crystalhd_rx_list1_handler(hw, intr_sts, y_err_sts, uv_err_sts);
+			ret = crystalhd_rx_list1_handler(hw, intr_sts,
+					 y_err_sts, uv_err_sts);
 		if (ret) {
 			switch (hw->rx_list_sts[i]) {
 			case sts_free:
@@ -1501,11 +1551,13 @@ static void crystalhd_rx_isr(struct crystalhd_hw *hw, uint32_t intr_sts)
 				/* We got error on both or Y or uv. */
 				hw->stats.rx_errors++;
 				crystalhd_get_dnsz(hw, i, &y_dn_sz, &uv_dn_sz);
-				/* FIXME: jarod: this is where my mini pci-e card is tripping up */
+				/* FIXME: jarod: this is where
+				 my mini pci-e card is tripping up */
 				BCMLOG(BCMLOG_DBG, "list_index:%x rx[%d] Y:%x "
 				       "UV:%x Int:%x YDnSz:%x UVDnSz:%x\n",
 				       i, hw->stats.rx_errors, y_err_sts,
-				       uv_err_sts, intr_sts, y_dn_sz, uv_dn_sz);
+				       uv_err_sts, intr_sts, y_dn_sz,
+				       		 uv_dn_sz);
 				hw->rx_list_sts[i] = sts_free;
 				comp_sts = BC_STS_ERROR;
 				break;
@@ -1567,14 +1619,17 @@ static enum BC_STATUS crystalhd_put_ddr2sleep(struct crystalhd_hw *hw)
 	union link_misc_perst_decoder_ctrl rst_cntrl_reg;
 
 	/* Pulse reset pin of 7412 (MISC_PERST_DECODER_CTRL) */
-	rst_cntrl_reg.whole_reg = crystalhd_reg_rd(hw->adp, MISC_PERST_DECODER_CTRL);
+	rst_cntrl_reg.whole_reg = crystalhd_reg_rd(hw->adp,
+					 MISC_PERST_DECODER_CTRL);
 
 	rst_cntrl_reg.bcm_7412_rst = 1;
-	crystalhd_reg_wr(hw->adp, MISC_PERST_DECODER_CTRL, rst_cntrl_reg.whole_reg);
+	crystalhd_reg_wr(hw->adp, MISC_PERST_DECODER_CTRL,
+					 rst_cntrl_reg.whole_reg);
 	msleep_interruptible(50);
 
 	rst_cntrl_reg.bcm_7412_rst = 0;
-	crystalhd_reg_wr(hw->adp, MISC_PERST_DECODER_CTRL, rst_cntrl_reg.whole_reg);
+	crystalhd_reg_wr(hw->adp, MISC_PERST_DECODER_CTRL,
+					 rst_cntrl_reg.whole_reg);
 
 	/* Close all banks, put DDR in idle */
 	bc_dec_reg_wr(hw->adp, SDRAM_PRECHARGE, 0);
@@ -1622,7 +1677,8 @@ static enum BC_STATUS crystalhd_put_ddr2sleep(struct crystalhd_hw *hw)
 **
 *************************************************/
 
-enum BC_STATUS crystalhd_download_fw(struct crystalhd_adp *adp, void *buffer, uint32_t sz)
+enum BC_STATUS crystalhd_download_fw(struct crystalhd_adp *adp, void *buffer,
+					 uint32_t sz)
 {
 	uint32_t reg_data, cnt, *temp_buff;
 	uint32_t fw_sig_len = 36;
@@ -1828,7 +1884,8 @@ bool crystalhd_hw_interrupt(struct crystalhd_adp *adp, struct crystalhd_hw *hw)
 			crystalhd_hw_proc_pib(hw);
 
 		bc_dec_reg_wr(adp, Stream2Host_Intr_Sts, deco_intr);
-		/* FIXME: jarod: No udelay? might this be the real reason mini pci-e cards were stalling out? */
+		/* FIXME: jarod: No udelay? might this be
+		 the real reason mini pci-e cards were stalling out? */
 		bc_dec_reg_wr(adp, Stream2Host_Intr_Sts, 0);
 		rc = 1;
 	}
@@ -1852,7 +1909,8 @@ bool crystalhd_hw_interrupt(struct crystalhd_adp *adp, struct crystalhd_hw *hw)
 	return rc;
 }
 
-enum BC_STATUS crystalhd_hw_open(struct crystalhd_hw *hw, struct crystalhd_adp *adp)
+enum BC_STATUS crystalhd_hw_open(struct crystalhd_hw *hw,
+			 struct crystalhd_adp *adp)
 {
 	if (!hw || !adp) {
 		BCMLOG_ERR("Invalid Arguments\n");
@@ -1967,7 +2025,8 @@ enum BC_STATUS crystalhd_hw_setup_dma_rings(struct crystalhd_hw *hw)
 		}
 		rpkt->desc_mem.pdma_desc_start = mem;
 		rpkt->desc_mem.phy_addr = phy_addr;
-		rpkt->desc_mem.sz  = BC_LINK_MAX_SGLS * sizeof(struct dma_descriptor);
+		rpkt->desc_mem.sz  = BC_LINK_MAX_SGLS *
+					 sizeof(struct dma_descriptor);
 		rpkt->pkt_tag = hw->rx_pkt_tag_seed + i;
 		crystalhd_hw_free_rx_pkt(hw, rpkt);
 	}
@@ -2013,7 +2072,8 @@ enum BC_STATUS crystalhd_hw_free_dma_rings(struct crystalhd_hw *hw)
 	return BC_STS_SUCCESS;
 }
 
-enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw, struct crystalhd_dio_req *ioreq,
+enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw,
+			     struct crystalhd_dio_req *ioreq,
 			     hw_comp_callback call_back,
 			     wait_queue_head_t *cb_event, uint32_t *list_id,
 			     uint8_t data_flags)
@@ -2047,7 +2107,8 @@ enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw, struct crystalhd_di
 	}
 
 	/* Get a list from TxFreeQ */
-	tx_dma_packet = (struct tx_dma_pkt *)crystalhd_dioq_fetch(hw->tx_freeq);
+	tx_dma_packet = (struct tx_dma_pkt *)crystalhd_dioq_fetch(
+						hw->tx_freeq);
 	if (!tx_dma_packet) {
 		BCMLOG_ERR("No empty elements..\n");
 		return BC_STS_ERR_USAGE;
@@ -2105,7 +2166,8 @@ enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw, struct crystalhd_di
 	crystalhd_start_tx_dma_engine(hw);
 	crystalhd_reg_wr(hw->adp, first_desc_u_addr, desc_addr.high_part);
 
-	crystalhd_reg_wr(hw->adp, first_desc_l_addr, desc_addr.low_part | 0x01);
+	crystalhd_reg_wr(hw->adp, first_desc_l_addr, desc_addr.low_part |
+					 0x01);
 					/* Be sure we set the valid bit ^^^^ */
 
 	return BC_STS_SUCCESS;
@@ -2120,7 +2182,8 @@ enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw, struct crystalhd_di
  *
  * FIX_ME: Not Tested the actual condition..
  */
-enum BC_STATUS crystalhd_hw_cancel_tx(struct crystalhd_hw *hw, uint32_t list_id)
+enum BC_STATUS crystalhd_hw_cancel_tx(struct crystalhd_hw *hw,
+					 uint32_t list_id)
 {
 	if (!hw || !list_id) {
 		BCMLOG_ERR("Invalid Arguments\n");
@@ -2134,7 +2197,7 @@ enum BC_STATUS crystalhd_hw_cancel_tx(struct crystalhd_hw *hw, uint32_t list_id)
 }
 
 enum BC_STATUS crystalhd_hw_add_cap_buffer(struct crystalhd_hw *hw,
-				    struct crystalhd_dio_req *ioreq, bool en_post)
+				 struct crystalhd_dio_req *ioreq, bool en_post)
 {
 	struct crystalhd_rx_dma_pkt *rpkt;
 	uint32_t tag, uv_desc_ix = 0;
@@ -2154,7 +2217,8 @@ enum BC_STATUS crystalhd_hw_add_cap_buffer(struct crystalhd_hw *hw,
 	rpkt->dio_req = ioreq;
 	tag = rpkt->pkt_tag;
 
-	sts = crystalhd_xlat_sgl_to_dma_desc(ioreq, &rpkt->desc_mem, &uv_desc_ix);
+	sts = crystalhd_xlat_sgl_to_dma_desc(ioreq, &rpkt->desc_mem,
+					 &uv_desc_ix);
 	if (sts != BC_STS_SUCCESS)
 		return sts;
 
@@ -2163,7 +2227,7 @@ enum BC_STATUS crystalhd_hw_add_cap_buffer(struct crystalhd_hw *hw,
 	/* Store the address of UV in the rx packet for post*/
 	if (uv_desc_ix)
 		rpkt->uv_phy_addr = rpkt->desc_mem.phy_addr +
-				    (sizeof(struct dma_descriptor) * (uv_desc_ix + 1));
+			 (sizeof(struct dma_descriptor) * (uv_desc_ix + 1));
 
 	if (en_post)
 		sts = crystalhd_hw_post_cap_buff(hw, rpkt);
@@ -2190,7 +2254,8 @@ enum BC_STATUS crystalhd_hw_get_cap_buffer(struct crystalhd_hw *hw,
 	rpkt = crystalhd_dioq_fetch_wait(hw->rx_rdyq, timeout, &sig_pending);
 	if (!rpkt) {
 		if (sig_pending) {
-			BCMLOG(BCMLOG_INFO, "wait on frame time out %d\n", sig_pending);
+			BCMLOG(BCMLOG_INFO, "wait on frame time out %d\n",
+					 sig_pending);
 			return BC_STS_IO_USER_ABORT;
 		} else {
 			return BC_STS_TIMEOUT;
@@ -2305,7 +2370,8 @@ enum BC_STATUS crystalhd_hw_suspend(struct crystalhd_hw *hw)
 	return BC_STS_SUCCESS;
 }
 
-void crystalhd_hw_stats(struct crystalhd_hw *hw, struct crystalhd_hw_stats *stats)
+void crystalhd_hw_stats(struct crystalhd_hw *hw,
+		 struct crystalhd_hw_stats *stats)
 {
 	if (!hw) {
 		BCMLOG_ERR("Invalid Arguments\n");
@@ -2378,7 +2444,8 @@ enum BC_STATUS crystalhd_hw_set_core_clock(struct crystalhd_hw *hw)
 
 		if (reg & 0x00020000) {
 			hw->prev_n = n;
-			/* FIXME: jarod: outputting a random "C" is... confusing... */
+			/* FIXME: jarod: outputting
+			 a random "C" is... confusing... */
 			BCMLOG(BCMLOG_INFO, "C");
 			return BC_STS_SUCCESS;
 		} else {
diff --git a/drivers/staging/crystalhd/crystalhd_hw.h b/drivers/staging/crystalhd/crystalhd_hw.h
index 2d0e6c6..3780944 100644
--- a/drivers/staging/crystalhd/crystalhd_hw.h
+++ b/drivers/staging/crystalhd/crystalhd_hw.h
@@ -46,7 +46,7 @@
 #define Cpu2HstMbx1		0x00100F04
 #define MbxStat1		0x00100F08
 #define Stream2Host_Intr_Sts	0x00100F24
-#define C011_RET_SUCCESS	0x0	/* Reutrn status of firmware command. */
+#define C011_RET_SUCCESS	0x0 /* Reutrn status of firmware command. */
 
 /* TS input status register */
 #define TS_StreamAFIFOStatus	0x0010044C
@@ -103,7 +103,7 @@
 #define BC_FWIMG_ST_ADDR	0x00000000
 /* FIXME: jarod: there's a kernel function that'll do this for us... */
 #define rotr32_1(x, n)		(((x) >> n) | ((x) << (32 - n)))
-#define bswap_32_1(x)		((rotr32_1((x), 24) & 0x00ff00ff) | (rotr32_1((x), 8) & 0xff00ff00))
+#define bswap_32_1(x) ((rotr32_1((x), 24) & 0x00ff00ff) | (rotr32_1((x), 8) & 0xff00ff00))
 
 #define DecHt_HostSwReset	0x340000
 #define BC_DRAM_FW_CFG_ADDR	0x001c2000
@@ -136,9 +136,11 @@ union intr_mask_reg {
 
 union link_misc_perst_deco_ctrl {
 	struct {
-		uint32_t	bcm7412_rst:1;		/* 1 -> BCM7412 is held in reset. Reset value 1.*/
+		uint32_t	bcm7412_rst:1;	/* 1 -> BCM7412 is held
+						in reset. Reset value 1.*/
 		uint32_t	reserved0:3;		/* Reserved.No Effect*/
-		uint32_t	stop_bcm_7412_clk:1;	/* 1 ->Stops branch of 27MHz clk used to clk BCM7412*/
+		uint32_t	stop_bcm_7412_clk:1;	/* 1 ->Stops branch of
+						27MHz clk used to clk BCM7412*/
 		uint32_t	reserved1:27;		/* Reseved. No Effect*/
 	};
 
@@ -148,13 +150,18 @@ union link_misc_perst_deco_ctrl {
 
 union link_misc_perst_clk_ctrl {
 	struct {
-		uint32_t	sel_alt_clk:1;	  /* When set, selects a 6.75MHz clock as the source of core_clk */
-		uint32_t	stop_core_clk:1;  /* When set, stops the branch of core_clk that is not needed for low power operation */
-		uint32_t	pll_pwr_dn:1;	  /* When set, powers down the main PLL. The alternate clock bit should be set
-						     to select an alternate clock before setting this bit.*/
+		uint32_t	sel_alt_clk:1;	  /* When set, selects a
+				 6.75MHz clock as the source of core_clk */
+		uint32_t	stop_core_clk:1;  /* When set, stops the branch
+		 of core_clk that is not needed for low power operation */
+		uint32_t	pll_pwr_dn:1;	  /* When set, powers down the
+			 main PLL. The alternate clock bit should be set to
+			 select an alternate clock before setting this bit.*/
 		uint32_t	reserved0:5;	  /* Reserved */
-		uint32_t	pll_mult:8;	  /* This setting controls the multiplier for the PLL. */
-		uint32_t	pll_div:4;	  /* This setting controls the divider for the PLL. */
+		uint32_t	pll_mult:8;	  /* This setting controls
+						 the multiplier for the PLL. */
+		uint32_t	pll_div:4;	  /* This setting controls
+						 the divider for the PLL. */
 		uint32_t	reserved1:12;	  /* Reserved */
 	};
 
@@ -164,9 +171,11 @@ union link_misc_perst_clk_ctrl {
 
 union link_misc_perst_decoder_ctrl {
 	struct {
-		uint32_t	bcm_7412_rst:1; /* 1 -> BCM7412 is held in reset. Reset value 1.*/
+		uint32_t	bcm_7412_rst:1; /* 1 -> BCM7412 is held
+						 in reset. Reset value 1.*/
 		uint32_t	res0:3; /* Reserved.No Effect*/
-		uint32_t	stop_7412_clk:1; /* 1 ->Stops branch of 27MHz clk used to clk BCM7412*/
+		uint32_t	stop_7412_clk:1; /* 1 ->Stops branch of 27MHz
+						 clk used to clk BCM7412*/
 		uint32_t	res1:27; /* Reseved. No Effect */
 	};
 
@@ -225,10 +234,12 @@ struct dma_descriptor {	/* 8 32-bit values */
  * The  virtual address will determine what should be freed.
  */
 struct dma_desc_mem {
-	struct dma_descriptor	*pdma_desc_start; /* 32-bytes for dma descriptor. should be first element */
-	dma_addr_t		phy_addr;	/* physical address of each DMA desc */
+	struct dma_descriptor	*pdma_desc_start; /* 32-bytes for dma
+				 descriptor. should be first element */
+	dma_addr_t		phy_addr;	/* physical address
+						 of each DMA desc */
 	uint32_t		sz;
-	struct _dma_desc_mem_	*Next;		/* points to Next Descriptor in chain */
+	struct _dma_desc_mem_	*Next; /* points to Next Descriptor in chain */
 
 };
 
@@ -323,50 +334,54 @@ struct crystalhd_hw {
 #define CLOCK_PRESET 175
 
 /* DMA engine register BIT mask wrappers.. */
-#define DMA_START_BIT		MISC1_TX_SW_DESC_LIST_CTRL_STS_TX_DMA_RUN_STOP_MASK
-
-#define GET_RX_INTR_MASK (INTR_INTR_STATUS_L1_UV_RX_DMA_ERR_INTR_MASK |		\
-			  INTR_INTR_STATUS_L1_UV_RX_DMA_DONE_INTR_MASK |	\
-			  INTR_INTR_STATUS_L1_Y_RX_DMA_ERR_INTR_MASK |		\
-			  INTR_INTR_STATUS_L1_Y_RX_DMA_DONE_INTR_MASK |		\
-			  INTR_INTR_STATUS_L0_UV_RX_DMA_ERR_INTR_MASK |		\
-			  INTR_INTR_STATUS_L0_UV_RX_DMA_DONE_INTR_MASK |	\
-			  INTR_INTR_STATUS_L0_Y_RX_DMA_ERR_INTR_MASK |		\
-			  INTR_INTR_STATUS_L0_Y_RX_DMA_DONE_INTR_MASK)
-
-#define GET_Y0_ERR_MSK (MISC1_Y_RX_ERROR_STATUS_RX_L0_OVERRUN_ERROR_MASK |		\
-			MISC1_Y_RX_ERROR_STATUS_RX_L0_UNDERRUN_ERROR_MASK |		\
-			MISC1_Y_RX_ERROR_STATUS_RX_L0_DESC_TX_ABORT_ERRORS_MASK |	\
-			MISC1_Y_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK)
-
-#define GET_UV0_ERR_MSK (MISC1_UV_RX_ERROR_STATUS_RX_L0_OVERRUN_ERROR_MASK |		\
-			 MISC1_UV_RX_ERROR_STATUS_RX_L0_UNDERRUN_ERROR_MASK |		\
-			 MISC1_UV_RX_ERROR_STATUS_RX_L0_DESC_TX_ABORT_ERRORS_MASK |	\
-			 MISC1_UV_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK)
-
-#define GET_Y1_ERR_MSK (MISC1_Y_RX_ERROR_STATUS_RX_L1_OVERRUN_ERROR_MASK |		\
-			MISC1_Y_RX_ERROR_STATUS_RX_L1_UNDERRUN_ERROR_MASK |		\
-			MISC1_Y_RX_ERROR_STATUS_RX_L1_DESC_TX_ABORT_ERRORS_MASK |	\
-			MISC1_Y_RX_ERROR_STATUS_RX_L1_FIFO_FULL_ERRORS_MASK)
-
-#define GET_UV1_ERR_MSK	(MISC1_UV_RX_ERROR_STATUS_RX_L1_OVERRUN_ERROR_MASK |		\
-			 MISC1_UV_RX_ERROR_STATUS_RX_L1_UNDERRUN_ERROR_MASK |		\
-			 MISC1_UV_RX_ERROR_STATUS_RX_L1_DESC_TX_ABORT_ERRORS_MASK |	\
-			 MISC1_UV_RX_ERROR_STATUS_RX_L1_FIFO_FULL_ERRORS_MASK)
+#define DMA_START_BIT	MISC1_TX_SW_DESC_LIST_CTRL_STS_TX_DMA_RUN_STOP_MASK
+
+#define GET_RX_INTR_MASK (INTR_INTR_STATUS_L1_UV_RX_DMA_ERR_INTR_MASK |	\
+	INTR_INTR_STATUS_L1_UV_RX_DMA_DONE_INTR_MASK |	\
+	INTR_INTR_STATUS_L1_Y_RX_DMA_ERR_INTR_MASK |		\
+	INTR_INTR_STATUS_L1_Y_RX_DMA_DONE_INTR_MASK |		\
+	INTR_INTR_STATUS_L0_UV_RX_DMA_ERR_INTR_MASK |		\
+	INTR_INTR_STATUS_L0_UV_RX_DMA_DONE_INTR_MASK |	\
+	INTR_INTR_STATUS_L0_Y_RX_DMA_ERR_INTR_MASK |		\
+	INTR_INTR_STATUS_L0_Y_RX_DMA_DONE_INTR_MASK)
+
+#define GET_Y0_ERR_MSK (MISC1_Y_RX_ERROR_STATUS_RX_L0_OVERRUN_ERROR_MASK | \
+	MISC1_Y_RX_ERROR_STATUS_RX_L0_UNDERRUN_ERROR_MASK |		\
+	MISC1_Y_RX_ERROR_STATUS_RX_L0_DESC_TX_ABORT_ERRORS_MASK |	\
+	MISC1_Y_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK)
+
+#define GET_UV0_ERR_MSK (MISC1_UV_RX_ERROR_STATUS_RX_L0_OVERRUN_ERROR_MASK | \
+	MISC1_UV_RX_ERROR_STATUS_RX_L0_UNDERRUN_ERROR_MASK |		\
+	MISC1_UV_RX_ERROR_STATUS_RX_L0_DESC_TX_ABORT_ERRORS_MASK |	\
+	MISC1_UV_RX_ERROR_STATUS_RX_L0_FIFO_FULL_ERRORS_MASK)
+
+#define GET_Y1_ERR_MSK (MISC1_Y_RX_ERROR_STATUS_RX_L1_OVERRUN_ERROR_MASK | \
+	MISC1_Y_RX_ERROR_STATUS_RX_L1_UNDERRUN_ERROR_MASK |		\
+	MISC1_Y_RX_ERROR_STATUS_RX_L1_DESC_TX_ABORT_ERRORS_MASK |	\
+	MISC1_Y_RX_ERROR_STATUS_RX_L1_FIFO_FULL_ERRORS_MASK)
+
+#define GET_UV1_ERR_MSK	(MISC1_UV_RX_ERROR_STATUS_RX_L1_OVERRUN_ERROR_MASK | \
+	MISC1_UV_RX_ERROR_STATUS_RX_L1_UNDERRUN_ERROR_MASK |		\
+	MISC1_UV_RX_ERROR_STATUS_RX_L1_DESC_TX_ABORT_ERRORS_MASK |	\
+	MISC1_UV_RX_ERROR_STATUS_RX_L1_FIFO_FULL_ERRORS_MASK)
 
 
 /**** API Exposed to the other layers ****/
 enum BC_STATUS crystalhd_download_fw(struct crystalhd_adp *adp,
 			      void *buffer, uint32_t sz);
-enum BC_STATUS crystalhd_do_fw_cmd(struct crystalhd_hw *hw, struct BC_FW_CMD *fw_cmd);
-bool crystalhd_hw_interrupt(struct crystalhd_adp *adp, struct crystalhd_hw *hw);
-enum BC_STATUS crystalhd_hw_open(struct crystalhd_hw *, struct crystalhd_adp *);
+enum BC_STATUS crystalhd_do_fw_cmd(struct crystalhd_hw *hw,
+				 struct BC_FW_CMD *fw_cmd);
+bool crystalhd_hw_interrupt(struct crystalhd_adp *adp,
+				 struct crystalhd_hw *hw);
+enum BC_STATUS crystalhd_hw_open(struct crystalhd_hw *,
+				 struct crystalhd_adp *);
 enum BC_STATUS crystalhd_hw_close(struct crystalhd_hw *);
 enum BC_STATUS crystalhd_hw_setup_dma_rings(struct crystalhd_hw *);
 enum BC_STATUS crystalhd_hw_free_dma_rings(struct crystalhd_hw *);
 
 
-enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw, struct crystalhd_dio_req *ioreq,
+enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw,
+			     struct crystalhd_dio_req *ioreq,
 			     hw_comp_callback call_back,
 			     wait_queue_head_t *cb_event,
 			     uint32_t *list_id, uint8_t data_flags);
@@ -374,15 +389,17 @@ enum BC_STATUS crystalhd_hw_post_tx(struct crystalhd_hw *hw, struct crystalhd_di
 enum BC_STATUS crystalhd_hw_pause(struct crystalhd_hw *hw);
 enum BC_STATUS crystalhd_hw_unpause(struct crystalhd_hw *hw);
 enum BC_STATUS crystalhd_hw_suspend(struct crystalhd_hw *hw);
-enum BC_STATUS crystalhd_hw_cancel_tx(struct crystalhd_hw *hw, uint32_t list_id);
+enum BC_STATUS crystalhd_hw_cancel_tx(struct crystalhd_hw *hw,
+				 uint32_t list_id);
 enum BC_STATUS crystalhd_hw_add_cap_buffer(struct crystalhd_hw *hw,
-				    struct crystalhd_dio_req *ioreq, bool en_post);
+			 struct crystalhd_dio_req *ioreq, bool en_post);
 enum BC_STATUS crystalhd_hw_get_cap_buffer(struct crystalhd_hw *hw,
 				    struct BC_PIC_INFO_BLOCK *pib,
 				    struct crystalhd_dio_req **ioreq);
 enum BC_STATUS crystalhd_hw_stop_capture(struct crystalhd_hw *hw);
 enum BC_STATUS crystalhd_hw_start_capture(struct crystalhd_hw *hw);
-void crystalhd_hw_stats(struct crystalhd_hw *hw, struct crystalhd_hw_stats *stats);
+void crystalhd_hw_stats(struct crystalhd_hw *hw,
+			 struct crystalhd_hw_stats *stats);
 
 /* API to program the core clock on the decoder */
 enum BC_STATUS crystalhd_hw_set_core_clock(struct crystalhd_hw *);
diff --git a/drivers/staging/crystalhd/crystalhd_lnx.c b/drivers/staging/crystalhd/crystalhd_lnx.c
index 85f51fb..284b61f 100644
--- a/drivers/staging/crystalhd/crystalhd_lnx.c
+++ b/drivers/staging/crystalhd/crystalhd_lnx.c
@@ -75,7 +75,8 @@ static int chd_dec_disable_int(struct crystalhd_adp *adp)
 	return 0;
 }
 
-struct crystalhd_ioctl_data *chd_dec_alloc_iodata(struct crystalhd_adp *adp, bool isr)
+struct crystalhd_ioctl_data *chd_dec_alloc_iodata(struct crystalhd_adp *adp,
+					 bool isr)
 {
 	unsigned long flags = 0;
 	struct crystalhd_ioctl_data *temp;
@@ -95,8 +96,8 @@ struct crystalhd_ioctl_data *chd_dec_alloc_iodata(struct crystalhd_adp *adp, boo
 	return temp;
 }
 
-void chd_dec_free_iodata(struct crystalhd_adp *adp, struct crystalhd_ioctl_data *iodata,
-			 bool isr)
+void chd_dec_free_iodata(struct crystalhd_adp *adp,
+			 struct crystalhd_ioctl_data *iodata, bool isr)
 {
 	unsigned long flags = 0;
 
@@ -109,7 +110,8 @@ void chd_dec_free_iodata(struct crystalhd_adp *adp, struct crystalhd_ioctl_data
 	spin_unlock_irqrestore(&adp->lock, flags);
 }
 
-static inline int crystalhd_user_data(unsigned long ud, void *dr, int size, int set)
+static inline int crystalhd_user_data(unsigned long ud, void *dr,
+			 int size, int set)
 {
 	int rc;
 
@@ -131,8 +133,8 @@ static inline int crystalhd_user_data(unsigned long ud, void *dr, int size, int
 	return rc;
 }
 
-static int chd_dec_fetch_cdata(struct crystalhd_adp *adp, struct crystalhd_ioctl_data *io,
-			       uint32_t m_sz, unsigned long ua)
+static int chd_dec_fetch_cdata(struct crystalhd_adp *adp,
+	 struct crystalhd_ioctl_data *io, uint32_t m_sz, unsigned long ua)
 {
 	unsigned long ua_off;
 	int rc = 0;
@@ -163,7 +165,7 @@ static int chd_dec_fetch_cdata(struct crystalhd_adp *adp, struct crystalhd_ioctl
 }
 
 static int chd_dec_release_cdata(struct crystalhd_adp *adp,
-				 struct crystalhd_ioctl_data *io, unsigned long ua)
+			 struct crystalhd_ioctl_data *io, unsigned long ua)
 {
 	unsigned long ua_off;
 	int rc;
@@ -178,8 +180,9 @@ static int chd_dec_release_cdata(struct crystalhd_adp *adp,
 		rc = crystalhd_user_data(ua_off, io->add_cdata,
 					io->add_cdata_sz, 1);
 		if (rc) {
-			BCMLOG_ERR("failed to push add_cdata sz:%x ua_off:%x\n",
-				   io->add_cdata_sz, (unsigned int)ua_off);
+			BCMLOG_ERR(
+				"failed to push add_cdata sz:%x ua_off:%x\n",
+				 io->add_cdata_sz, (unsigned int)ua_off);
 			return -ENODATA;
 		}
 	}
@@ -378,8 +381,8 @@ static int chd_dec_init_chdev(struct crystalhd_adp *adp)
 		goto class_create_fail;
 	}
 
-	dev = device_create(crystalhd_class, NULL, MKDEV(adp->chd_dec_major, 0),
-			    NULL, "crystalhd");
+	dev = device_create(crystalhd_class, NULL,
+			 MKDEV(adp->chd_dec_major, 0), NULL, "crystalhd");
 	if (IS_ERR(dev)) {
 		rc = PTR_ERR(dev);
 		BCMLOG_ERR("failed to create device\n");
@@ -394,7 +397,8 @@ static int chd_dec_init_chdev(struct crystalhd_adp *adp)
 
 	/* Allocate general purpose ioctl pool. */
 	for (i = 0; i < CHD_IODATA_POOL_SZ; i++) {
-		temp = kzalloc(sizeof(struct crystalhd_ioctl_data), GFP_KERNEL);
+		temp = kzalloc(sizeof(struct crystalhd_ioctl_data),
+					 GFP_KERNEL);
 		if (!temp) {
 			BCMLOG_ERR("ioctl data pool kzalloc failed\n");
 			rc = -ENOMEM;
diff --git a/drivers/staging/crystalhd/crystalhd_lnx.h b/drivers/staging/crystalhd/crystalhd_lnx.h
index a9e3633..bac572a 100644
--- a/drivers/staging/crystalhd/crystalhd_lnx.h
+++ b/drivers/staging/crystalhd/crystalhd_lnx.h
@@ -77,8 +77,8 @@ struct crystalhd_adp {
 	int		chd_dec_major;
 	unsigned int		cfg_users;
 
-	struct crystalhd_ioctl_data	*idata_free_head;	/* ioctl data pool */
-	struct crystalhd_elem		*elem_pool_head;	/* Queue element pool */
+	struct crystalhd_ioctl_data	*idata_free_head; /* ioctl data pool */
+	struct crystalhd_elem	*elem_pool_head; /* Queue element pool */
 
 	struct crystalhd_cmd	cmds;
 
diff --git a/drivers/staging/crystalhd/crystalhd_misc.c b/drivers/staging/crystalhd/crystalhd_misc.c
index a5f109c..51f6980 100644
--- a/drivers/staging/crystalhd/crystalhd_misc.c
+++ b/drivers/staging/crystalhd/crystalhd_misc.c
@@ -30,19 +30,22 @@
 
 uint32_t g_linklog_level;
 
-static inline uint32_t crystalhd_dram_rd(struct crystalhd_adp *adp, uint32_t mem_off)
+static inline uint32_t crystalhd_dram_rd(struct crystalhd_adp *adp,
+					 uint32_t mem_off)
 {
 	crystalhd_reg_wr(adp, DCI_DRAM_BASE_ADDR, (mem_off >> 19));
 	return bc_dec_reg_rd(adp, (0x00380000 | (mem_off & 0x0007FFFF)));
 }
 
-static inline void crystalhd_dram_wr(struct crystalhd_adp *adp, uint32_t mem_off, uint32_t val)
+static inline void crystalhd_dram_wr(struct crystalhd_adp *adp,
+					 uint32_t mem_off, uint32_t val)
 {
 	crystalhd_reg_wr(adp, DCI_DRAM_BASE_ADDR, (mem_off >> 19));
 	bc_dec_reg_wr(adp, (0x00380000 | (mem_off & 0x0007FFFF)), val);
 }
 
-static inline enum BC_STATUS bc_chk_dram_range(struct crystalhd_adp *adp, uint32_t start_off, uint32_t cnt)
+static inline enum BC_STATUS bc_chk_dram_range(struct crystalhd_adp *adp,
+					 uint32_t start_off, uint32_t cnt)
 {
 	return BC_STS_SUCCESS;
 }
@@ -66,7 +69,8 @@ static struct crystalhd_dio_req *crystalhd_alloc_dio(struct crystalhd_adp *adp)
 	return temp;
 }
 
-static void crystalhd_free_dio(struct crystalhd_adp *adp, struct crystalhd_dio_req *dio)
+static void crystalhd_free_dio(struct crystalhd_adp *adp,
+					 struct crystalhd_dio_req *dio)
 {
 	unsigned long flags = 0;
 
@@ -99,7 +103,8 @@ static struct crystalhd_elem *crystalhd_alloc_elem(struct crystalhd_adp *adp)
 
 	return temp;
 }
-static void crystalhd_free_elem(struct crystalhd_adp *adp, struct crystalhd_elem *elem)
+static void crystalhd_free_elem(struct crystalhd_adp *adp,
+					 struct crystalhd_elem *elem)
 {
 	unsigned long flags = 0;
 
@@ -120,7 +125,8 @@ static inline void crystalhd_set_sg(struct scatterlist *sg, struct page *page,
 #endif
 }
 
-static inline void crystalhd_init_sg(struct scatterlist *sg, unsigned int entries)
+static inline void crystalhd_init_sg(struct scatterlist *sg,
+					 unsigned int entries)
 {
 	/* http://lkml.org/lkml/2007/11/27/68 */
 	sg_init_table(sg, entries);
@@ -208,7 +214,8 @@ uint32_t crystalhd_reg_rd(struct crystalhd_adp *adp, uint32_t reg_off)
  * configuration space.
  *
  */
-void crystalhd_reg_wr(struct crystalhd_adp *adp, uint32_t reg_off, uint32_t val)
+void crystalhd_reg_wr(struct crystalhd_adp *adp, uint32_t reg_off,
+					 uint32_t val)
 {
 	if (!adp || (reg_off > adp->pci_i2o_len)) {
 		BCMLOG_ERR("link_wr_reg_off outof range: 0x%08x\n", reg_off);
@@ -469,7 +476,8 @@ enum BC_STATUS crystalhd_create_dioq(struct crystalhd_adp *adp,
  * by calling the call back provided during creation.
  *
  */
-void crystalhd_delete_dioq(struct crystalhd_adp *adp, struct crystalhd_dioq *dioq)
+void crystalhd_delete_dioq(struct crystalhd_adp *adp,
+			 struct crystalhd_dioq *dioq)
 {
 	void *temp;
 
@@ -639,7 +647,8 @@ void *crystalhd_dioq_fetch_wait(struct crystalhd_dioq *ioq, uint32_t to_secs,
 	while ((ioq->count == 0) && count) {
 		spin_unlock_irqrestore(&ioq->lock, flags);
 
-		crystalhd_wait_on_event(&ioq->event, (ioq->count > 0), 1000, rc, 0);
+		crystalhd_wait_on_event(&ioq->event,
+				 (ioq->count > 0), 1000, rc, 0);
 		if (rc == 0) {
 			goto out;
 		} else if (rc == -EINTR) {
@@ -678,7 +687,8 @@ enum BC_STATUS crystalhd_map_dio(struct crystalhd_adp *adp, void *ubuff,
 			  struct crystalhd_dio_req **dio_hnd)
 {
 	struct crystalhd_dio_req	*dio;
-	/* FIXME: jarod: should some of these unsigned longs be uint32_t or uintptr_t? */
+	/* FIXME: jarod: should some of these
+	 unsigned longs be uint32_t or uintptr_t? */
 	unsigned long start = 0, end = 0, uaddr = 0, count = 0;
 	unsigned long spsz = 0, uv_start = 0;
 	int i = 0, rw = 0, res = 0, nr_pages = 0, skip_fb_sg = 0;
@@ -723,7 +733,8 @@ enum BC_STATUS crystalhd_map_dio(struct crystalhd_adp *adp, void *ubuff,
 	if (uv_offset) {
 		uv_start = (uaddr + (unsigned long)uv_offset)  >> PAGE_SHIFT;
 		dio->uinfo.uv_sg_ix = uv_start - start;
-		dio->uinfo.uv_sg_off = ((uaddr + (unsigned long)uv_offset) & ~PAGE_MASK);
+		dio->uinfo.uv_sg_off = ((uaddr + (unsigned long)uv_offset) &
+					 ~PAGE_MASK);
 	}
 
 	dio->fb_size = ubuff_sz & 0x03;
@@ -819,7 +830,8 @@ enum BC_STATUS crystalhd_map_dio(struct crystalhd_adp *adp, void *ubuff,
  *
  * This routine is to unmap the user buffer pages.
  */
-enum BC_STATUS crystalhd_unmap_dio(struct crystalhd_adp *adp, struct crystalhd_dio_req *dio)
+enum BC_STATUS crystalhd_unmap_dio(struct crystalhd_adp *adp,
+				 struct crystalhd_dio_req *dio)
 {
 	struct page *page = NULL;
 	int j = 0;
@@ -841,7 +853,8 @@ enum BC_STATUS crystalhd_unmap_dio(struct crystalhd_adp *adp, struct crystalhd_d
 		}
 	}
 	if (dio->sig == crystalhd_dio_sg_mapped)
-		pci_unmap_sg(adp->pdev, dio->sg, dio->page_cnt, dio->direction);
+		pci_unmap_sg(adp->pdev, dio->sg, dio->page_cnt,
+			 dio->direction);
 
 	crystalhd_free_dio(adp, dio);
 
diff --git a/drivers/staging/crystalhd/crystalhd_misc.h b/drivers/staging/crystalhd/crystalhd_misc.h
index 8cdaa7a..4dae3a7 100644
--- a/drivers/staging/crystalhd/crystalhd_misc.h
+++ b/drivers/staging/crystalhd/crystalhd_misc.h
@@ -127,12 +127,16 @@ uint32_t crystalhd_reg_rd(struct crystalhd_adp *, uint32_t);
 void crystalhd_reg_wr(struct crystalhd_adp *, uint32_t, uint32_t);
 
 /*========= Decoder (7412) memory access routines..=================*/
-enum BC_STATUS crystalhd_mem_rd(struct crystalhd_adp *, uint32_t, uint32_t, uint32_t *);
-enum BC_STATUS crystalhd_mem_wr(struct crystalhd_adp *, uint32_t, uint32_t, uint32_t *);
+enum BC_STATUS crystalhd_mem_rd(struct crystalhd_adp *,
+			 uint32_t, uint32_t, uint32_t *);
+enum BC_STATUS crystalhd_mem_wr(struct crystalhd_adp *,
+			 uint32_t, uint32_t, uint32_t *);
 
 /*==========Link (70012) PCIe Config access routines.================*/
-enum BC_STATUS crystalhd_pci_cfg_rd(struct crystalhd_adp *, uint32_t, uint32_t, uint32_t *);
-enum BC_STATUS crystalhd_pci_cfg_wr(struct crystalhd_adp *, uint32_t, uint32_t, uint32_t);
+enum BC_STATUS crystalhd_pci_cfg_rd(struct crystalhd_adp *,
+			 uint32_t, uint32_t, uint32_t *);
+enum BC_STATUS crystalhd_pci_cfg_wr(struct crystalhd_adp *,
+			 uint32_t, uint32_t, uint32_t);
 
 /*========= Linux Kernel Interface routines. ======================= */
 void *bc_kern_dma_alloc(struct crystalhd_adp *, uint32_t, dma_addr_t *);
@@ -168,20 +172,26 @@ do {									\
 /*================ Direct IO mapping routines ==================*/
 extern int crystalhd_create_dio_pool(struct crystalhd_adp *, uint32_t);
 extern void crystalhd_destroy_dio_pool(struct crystalhd_adp *);
-extern enum BC_STATUS crystalhd_map_dio(struct crystalhd_adp *, void *, uint32_t,
-				   uint32_t, bool, bool, struct crystalhd_dio_req**);
+extern enum BC_STATUS crystalhd_map_dio(struct crystalhd_adp *, void *,
+		 uint32_t, uint32_t, bool, bool, struct crystalhd_dio_req**);
 
-extern enum BC_STATUS crystalhd_unmap_dio(struct crystalhd_adp *, struct crystalhd_dio_req*);
+extern enum BC_STATUS crystalhd_unmap_dio(struct crystalhd_adp *,
+					 struct crystalhd_dio_req*);
 #define crystalhd_get_sgle_paddr(_dio, _ix) (cpu_to_le64(sg_dma_address(&_dio->sg[_ix])))
 #define crystalhd_get_sgle_len(_dio, _ix) (cpu_to_le32(sg_dma_len(&_dio->sg[_ix])))
 
 /*================ General Purpose Queues ==================*/
-extern enum BC_STATUS crystalhd_create_dioq(struct crystalhd_adp *, struct crystalhd_dioq **, crystalhd_data_free_cb , void *);
-extern void crystalhd_delete_dioq(struct crystalhd_adp *, struct crystalhd_dioq *);
-extern enum BC_STATUS crystalhd_dioq_add(struct crystalhd_dioq *ioq, void *data, bool wake, uint32_t tag);
+extern enum BC_STATUS crystalhd_create_dioq(struct crystalhd_adp *,
+		 struct crystalhd_dioq **, crystalhd_data_free_cb , void *);
+extern void crystalhd_delete_dioq(struct crystalhd_adp *,
+		 struct crystalhd_dioq *);
+extern enum BC_STATUS crystalhd_dioq_add(struct crystalhd_dioq *ioq,
+		 void *data, bool wake, uint32_t tag);
 extern void *crystalhd_dioq_fetch(struct crystalhd_dioq *ioq);
-extern void *crystalhd_dioq_find_and_fetch(struct crystalhd_dioq *ioq, uint32_t tag);
-extern void *crystalhd_dioq_fetch_wait(struct crystalhd_dioq *ioq, uint32_t to_secs, uint32_t *sig_pend);
+extern void *crystalhd_dioq_find_and_fetch(struct crystalhd_dioq *ioq,
+		 uint32_t tag);
+extern void *crystalhd_dioq_fetch_wait(struct crystalhd_dioq *ioq,
+		 uint32_t to_secs, uint32_t *sig_pend);
 
 #define crystalhd_dioq_count(_ioq)	((_ioq) ? _ioq->count : 0)
 
@@ -190,7 +200,8 @@ extern void crystalhd_delete_elem_pool(struct crystalhd_adp *);
 
 
 /*================ Debug routines/macros .. ================================*/
-extern void crystalhd_show_buffer(uint32_t off, uint8_t *buff, uint32_t dwcount);
+extern void crystalhd_show_buffer(uint32_t off, uint8_t *buff,
+		 uint32_t dwcount);
 
 enum _chd_log_levels {
 	BCMLOG_ERROR		= 0x80000000,	/* Don't disable this option */
diff --git a/drivers/staging/csr/csr_wifi_nme_ap_sef.c b/drivers/staging/csr/csr_wifi_nme_ap_sef.c
index e048848..bfebb15 100644
--- a/drivers/staging/csr/csr_wifi_nme_ap_sef.c
+++ b/drivers/staging/csr/csr_wifi_nme_ap_sef.c
@@ -21,10 +21,10 @@ void CsrWifiNmeApUpstreamStateHandlers(void* drvpriv, CsrWifiFsmEvent* msg)
             CsrWifiNmeApStopCfmHandler(drvpriv, msg);
             break;
         case CSR_WIFI_NME_AP_CONFIG_SET_CFM:
-            CsrWifiNmeApConfigSetCfmHandler(drvpriv,msg);
+            CsrWifiNmeApConfigSetCfmHandler(drvpriv, msg);
             break;
         default:
-	    unifi_error(drvpriv, "CsrWifiNmeApUpstreamStateHandlers: unhandled NME_AP message type 0x%.4X\n",msg->type);
+	    unifi_error(drvpriv, "CsrWifiNmeApUpstreamStateHandlers: unhandled NME_AP message type 0x%.4X\n", msg->type);
             break;
     }
 }
diff --git a/drivers/staging/csr/drv.c b/drivers/staging/csr/drv.c
index bdc2523..92898de 100644
--- a/drivers/staging/csr/drv.c
+++ b/drivers/staging/csr/drv.c
@@ -1159,13 +1159,13 @@ unifi_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
             break;
 #ifdef CSR_SUPPORT_SME
           case UNIFI_CFG_CORE_DUMP:
-            CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
+            CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
             unifi_trace(priv, UDBG2, "UNIFI_CFG_CORE_DUMP: sent wifi off indication\n");
             break;
 #endif
 #ifdef CSR_SUPPORT_WEXT_AP
           case UNIFI_CFG_SET_AP_CONFIG:
-            r= unifi_cfg_set_ap_config(priv,(unsigned char*)arg);
+            r= unifi_cfg_set_ap_config(priv, (unsigned char*)arg);
             break;
 #endif
           default:
@@ -1275,7 +1275,7 @@ unifi_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
             /* Attach the network device to the stack */
             if (!interfacePriv->netdev_registered)
             {
-                r = uf_register_netdev(priv,interfaceTag);
+                r = uf_register_netdev(priv, interfaceTag);
                 if (r) {
                     unifi_error(priv, "Failed to register the network device.\n");
                     goto out;
diff --git a/drivers/staging/csr/io.c b/drivers/staging/csr/io.c
index fe4a7ba..f903022 100644
--- a/drivers/staging/csr/io.c
+++ b/drivers/staging/csr/io.c
@@ -117,7 +117,7 @@ static CsrResult signal_buffer_init(unifi_priv_t * priv, int size)
          if (priv->rxSignalBuffer.rx_buff[i].bufptr == NULL)
          {
              int j;
-             unifi_error(priv,"signal_buffer_init:Failed to Allocate shared memory for T-H signals \n");
+             unifi_error(priv, "signal_buffer_init:Failed to Allocate shared memory for T-H signals \n");
              for(j=0;j<i;j++)
              {
                  priv->rxSignalBuffer.rx_buff[j].sig_len=0;
@@ -360,13 +360,13 @@ register_unifi_sdio(CsrSdioFunction *sdio_dev, int bus_id, struct device *dev)
 
         for(i=1;i<CSR_WIFI_NUM_INTERFACES;i++)
         {
-            if( !uf_alloc_netdevice_for_other_interfaces(priv,i) )
+            if( !uf_alloc_netdevice_for_other_interfaces(priv, i) )
             {
                 /* error occured while allocating the net_device for interface[i]. The net_device are
                  * allocated for the interfaces with id<i. Dont worry, all the allocated net_device will
                  * be releasing chen the control goes to the label failed0.
                  */
-                unifi_error(priv, "Failed to allocate driver private for interface[%d]\n",i);
+                unifi_error(priv, "Failed to allocate driver private for interface[%d]\n", i);
                 goto failed0;
             }
             else
@@ -391,12 +391,12 @@ register_unifi_sdio(CsrSdioFunction *sdio_dev, int bus_id, struct device *dev)
 #ifdef CSR_WIFI_RX_PATH_SPLIT
     if (signal_buffer_init(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE))
     {
-        unifi_error(priv,"Failed to allocate shared memory for T-H signals\n");
+        unifi_error(priv, "Failed to allocate shared memory for T-H signals\n");
         goto failed2;
     }
     priv->rx_workqueue = create_singlethread_workqueue("rx_workq");
     if (priv->rx_workqueue == NULL) {
-        unifi_error(priv,"create_singlethread_workqueue failed \n");
+        unifi_error(priv, "create_singlethread_workqueue failed \n");
         goto failed3;
     }
     INIT_WORK(&priv->rx_work_struct, rx_wq_handler);
@@ -442,7 +442,7 @@ if (log_hip_signals)
     flush_workqueue(priv->rx_workqueue);
     destroy_workqueue(priv->rx_workqueue);
 failed3:
-    signal_buffer_free(priv,CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
+    signal_buffer_free(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
 failed2:
 #endif
     /* Remove the device nodes */
@@ -558,8 +558,8 @@ cleanup_unifi_sdio(unifi_priv_t *priv)
     /* Free any packets left in the Rx queues */
     for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
     {
-        uf_free_pending_rx_packets(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address,i);
-        uf_free_pending_rx_packets(priv, UF_CONTROLLED_PORT_Q, broadcast_address,i);
+        uf_free_pending_rx_packets(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, i);
+        uf_free_pending_rx_packets(priv, UF_CONTROLLED_PORT_Q, broadcast_address, i);
     }
     /*
      * We need to free the resources held by the core, which include tx skbs,
@@ -595,7 +595,7 @@ cleanup_unifi_sdio(unifi_priv_t *priv)
 #ifdef CSR_WIFI_RX_PATH_SPLIT
     flush_workqueue(priv->rx_workqueue);
     destroy_workqueue(priv->rx_workqueue);
-    signal_buffer_free(priv,CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
+    signal_buffer_free(priv, CSR_WIFI_RX_SIGNAL_BUFFER_SIZE);
 #endif
 
     /* Priv is freed as part of the net_device */
diff --git a/drivers/staging/csr/netdev.c b/drivers/staging/csr/netdev.c
index a0177d9..5ead2d4 100644
--- a/drivers/staging/csr/netdev.c
+++ b/drivers/staging/csr/netdev.c
@@ -754,7 +754,7 @@ get_packet_priority(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr
         case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
             {
                 CsrWifiRouterCtrlStaInfo_t * dstStaInfo =
-                    CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv,ehdr->h_dest, interfacePriv->InterfaceTag);
+                    CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, ehdr->h_dest, interfacePriv->InterfaceTag);
                 unifi_trace(priv, UDBG4, "mode is AP \n");
                 if (!(ehdr->h_dest[0] & 0x01) && dstStaInfo && dstStaInfo->wmmOrQosEnabled) {
                     /* If packet is not Broadcast/multicast */
@@ -1011,7 +1011,7 @@ skb_80211_to_ether(unifi_priv_t *priv, struct sk_buff *skb,
 #endif
 
     if(skb== NULL || daddr == NULL || saddr == NULL){
-        unifi_error(priv,"skb_80211_to_ether: PBC fail\n");
+        unifi_error(priv, "skb_80211_to_ether: PBC fail\n");
         return 1;
     }
 
@@ -1198,7 +1198,7 @@ int prepare_and_add_macheader(unifi_priv_t *priv, struct sk_buff *skb, struct sk
     u8 bQosNull = false;
 
     if (skb == NULL) {
-        unifi_error(priv,"prepare_and_add_macheader: Invalid SKB reference\n");
+        unifi_error(priv, "prepare_and_add_macheader: Invalid SKB reference\n");
         return -1;
     }
 
@@ -1383,7 +1383,7 @@ int prepare_and_add_macheader(unifi_priv_t *priv, struct sk_buff *skb, struct sk
             macHeaderLengthInBytes -= ETH_ALEN;
             break;
         default:
-            unifi_error(priv,"Unknown direction =%d : Not handled now\n",direction);
+            unifi_error(priv, "Unknown direction =%d : Not handled now\n", direction);
             return -1;
     }
     /* 2 bytes of frame control field, appended by firmware */
@@ -1569,8 +1569,8 @@ send_ma_pkt_request(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr
     memcpy(peerAddress.a, ((u8 *) bulkdata.d[0].os_data_ptr) + 4, ETH_ALEN);
 
     unifi_trace(priv, UDBG5, "RA[0]=%x, RA[1]=%x, RA[2]=%x, RA[3]=%x, RA[4]=%x, RA[5]=%x\n",
-                peerAddress.a[0],peerAddress.a[1], peerAddress.a[2], peerAddress.a[3],
-                peerAddress.a[4],peerAddress.a[5]);
+                peerAddress.a[0], peerAddress.a[1], peerAddress.a[2], peerAddress.a[3],
+                peerAddress.a[4], peerAddress.a[5]);
 
 
     if ((proto == ETH_P_PAE)
@@ -1865,10 +1865,10 @@ unifi_pause_xmit(void *ospriv, unifi_TrafficQueue queue)
 
 #ifdef CSR_SUPPORT_SME
     if(queue<=3) {
-        routerStartBuffering(priv,queue);
-        unifi_trace(priv,UDBG2,"Start buffering %d\n", queue);
+        routerStartBuffering(priv, queue);
+        unifi_trace(priv, UDBG2, "Start buffering %d\n", queue);
      } else {
-        routerStartBuffering(priv,0);
+        routerStartBuffering(priv, 0);
         unifi_error(priv, "Start buffering %d defaulting to 0\n", queue);
      }
 #endif
@@ -1893,11 +1893,11 @@ unifi_restart_xmit(void *ospriv, unifi_TrafficQueue queue)
 
 #ifdef CSR_SUPPORT_SME
     if(queue <=3) {
-        routerStopBuffering(priv,queue);
-        uf_send_buffered_frames(priv,queue);
+        routerStopBuffering(priv, queue);
+        uf_send_buffered_frames(priv, queue);
     } else {
-        routerStopBuffering(priv,0);
-        uf_send_buffered_frames(priv,0);
+        routerStopBuffering(priv, 0);
+        uf_send_buffered_frames(priv, 0);
     }
 #endif
 } /* unifi_restart_xmit() */
@@ -2102,14 +2102,14 @@ uf_resume_data_plane(unifi_priv_t *priv, int queue,
             netif_tx_schedule_all(priv->netdev[interfaceTag]);
         }
 #endif
-        uf_process_rx_pending_queue(priv, queue, peer_address, 1,interfaceTag);
+        uf_process_rx_pending_queue(priv, queue, peer_address, 1, interfaceTag);
     }
 } /* uf_resume_data_plane() */
 
 
-void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue, CsrWifiMacAddress peer_address,u16 interfaceTag)
+void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue, CsrWifiMacAddress peer_address, u16 interfaceTag)
 {
-    uf_process_rx_pending_queue(priv, queue, peer_address, 0,interfaceTag);
+    uf_process_rx_pending_queue(priv, queue, peer_address, 0, interfaceTag);
 
 } /* uf_free_pending_rx_packets() */
 
@@ -2153,7 +2153,7 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
     if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
     {
         unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
 
@@ -2167,7 +2167,7 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
 
     if (bulkdata->d[0].data_length == 0) {
         unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
 
@@ -2179,8 +2179,8 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
     toDs = (skb->data[1] & 0x01) ? 1 : 0;
     fromDs = (skb->data[1] & 0x02) ? 1 : 0;
 
-    memcpy(da,(skb->data+4+toDs*12),ETH_ALEN);/* Address1 or 3 */
-    memcpy(sa,(skb->data+10+fromDs*(6+toDs*8)),ETH_ALEN); /* Address2, 3 or 4 */
+    memcpy(da, (skb->data+4+toDs*12), ETH_ALEN);/* Address1 or 3 */
+    memcpy(sa, (skb->data+10+fromDs*(6+toDs*8)), ETH_ALEN); /* Address2, 3 or 4 */
 
 
     pData = &bulkdata->d[0];
@@ -2189,7 +2189,7 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
 
     dataFrameType =((frameControl & 0x00f0) >> 4);
     unifi_trace(priv, UDBG6,
-                "%s: Receive Data Frame Type %d \n", __FUNCTION__,dataFrameType);
+                "%s: Receive Data Frame Type %d \n", __FUNCTION__, dataFrameType);
 
     switch(dataFrameType)
     {
@@ -2276,7 +2276,7 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
 
         /* AP/P2PGO specific handling here */
         CsrWifiRouterCtrlStaInfo_t * srcStaInfo =
-            CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv,sa,interfaceTag);
+            CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
 
         /* Defensive check only; Source address is already checked in
         process_ma_packet_ind and we should have a valid source address here */
@@ -2284,10 +2284,10 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
          if(srcStaInfo == NULL) {
             CsrWifiMacAddress peerMacAddress;
             /* Unknown data PDU */
-            memcpy(peerMacAddress.a,sa,ETH_ALEN);
+            memcpy(peerMacAddress.a, sa, ETH_ALEN);
             unifi_trace(priv, UDBG1, "%s: Unexpected frame from peer = %x:%x:%x:%x:%x:%x\n", __FUNCTION__,
-            sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
-            CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
+            sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
+            CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
             unifi_net_data_free(priv, &bulkdata->d[0]);
             return;
         }
@@ -2296,11 +2296,11 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
         if (port_action != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN) {
             /* Drop the packet and return */
             CsrWifiMacAddress peerMacAddress;
-            memcpy(peerMacAddress.a,sa,ETH_ALEN);
+            memcpy(peerMacAddress.a, sa, ETH_ALEN);
             unifi_trace(priv, UDBG3, "%s: Port is not open: unexpected frame from peer = %x:%x:%x:%x:%x:%x\n",
-                        __FUNCTION__, sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
+                        __FUNCTION__, sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
 
-            CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
+            CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
             interfacePriv->stats.rx_dropped++;
             unifi_net_data_free(priv, &bulkdata->d[0]);
             unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n", __FUNCTION__,
@@ -2328,7 +2328,7 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
         {
             return;
         }
-        unifi_trace(priv, UDBG5, "unifi_rx: no specific AP handling process as normal frame, MAC Header len %d\n",macHeaderLengthInBytes);
+        unifi_trace(priv, UDBG5, "unifi_rx: no specific AP handling process as normal frame, MAC Header len %d\n", macHeaderLengthInBytes);
         /* Remove the MAC header for subsequent conversion */
         skb_pull(skb, macHeaderLengthInBytes);
         pData->os_data_ptr = skb->data;
@@ -2422,7 +2422,7 @@ static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
     if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
        interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
 
-        uf_process_ma_pkt_cfm_for_ap(priv,interfaceTag,pkt_cfm);
+        uf_process_ma_pkt_cfm_for_ap(priv, interfaceTag, pkt_cfm);
     } else if (interfacePriv->m4_sent && (pkt_cfm->HostTag == interfacePriv->m4_hostTag)) {
         /* Check if this is a confirm for EAPOL M4 frame and we need to send transmistted ind*/
         CsrResult result = pkt_cfm->TransmissionStatus == CSR_TX_SUCCESSFUL?CSR_RESULT_SUCCESS:CSR_RESULT_FAILURE;
@@ -2486,7 +2486,7 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
     if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
     {
         unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
 
@@ -2500,7 +2500,7 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
 
     if (bulkdata->d[0].data_length == 0) {
         unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
     /* For monitor mode we need to pass this indication to the registered application
@@ -2508,8 +2508,8 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
     /* MIC failure is already taken care of so no need to send the PDUs which are not successfully received in non-monitor mode*/
     if(pkt_ind->ReceptionStatus != CSR_RX_SUCCESS)
     {
-        unifi_warning(priv, "%s: MA-PACKET indication with status = %d\n",__FUNCTION__, pkt_ind->ReceptionStatus);
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_warning(priv, "%s: MA-PACKET indication with status = %d\n", __FUNCTION__, pkt_ind->ReceptionStatus);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
 
@@ -2521,8 +2521,8 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
     toDs = (skb->data[1] & 0x01) ? 1 : 0;
     fromDs = (skb->data[1] & 0x02) ? 1 : 0;
 
-    memcpy(da,(skb->data+4+toDs*12),ETH_ALEN);/* Address1 or 3 */
-    memcpy(sa,(skb->data+10+fromDs*(6+toDs*8)),ETH_ALEN); /* Address2, 3 or 4 */
+    memcpy(da, (skb->data+4+toDs*12), ETH_ALEN);/* Address1 or 3 */
+    memcpy(sa, (skb->data+10+fromDs*(6+toDs*8)), ETH_ALEN); /* Address2, 3 or 4 */
 
     /* Find the BSSID, which will be used to match the BA session */
     if (toDs && fromDs)
@@ -2539,7 +2539,7 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
     frameControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr);
     frameType = ((frameControl & 0x000C) >> 2);
 
-    unifi_trace(priv, UDBG3, "Rx Frame Type: %d sn: %d\n",frameType,
+    unifi_trace(priv, UDBG3, "Rx Frame Type: %d sn: %d\n", frameType,
          (le16_to_cpu(*((u16*)(bulkdata->d[0].os_data_ptr + IEEE802_11_SEQUENCE_CONTROL_OFFSET))) >> 4) & 0xfff);
     if(frameType == IEEE802_11_FRAMETYPE_CONTROL){
 #ifdef CSR_SUPPORT_SME
@@ -2550,18 +2550,18 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
             u8 pmBit = (frameControl & 0x1000)?0x01:0x00;
             unifi_trace(priv, UDBG6, "%s: Received PS-POLL Frame\n", __FUNCTION__);
 
-            uf_process_ps_poll(priv,sa,da,pmBit,interfaceTag);
+            uf_process_ps_poll(priv, sa, da, pmBit, interfaceTag);
         }
         else {
             unifi_warning(priv, "%s: Non PS-POLL control frame is received\n", __FUNCTION__);
         }
 #endif
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
     if(frameType != IEEE802_11_FRAMETYPE_DATA) {
-        unifi_warning(priv, "%s: Non control Non Data frame is received\n",__FUNCTION__);
-        unifi_net_data_free(priv,&bulkdata->d[0]);
+        unifi_warning(priv, "%s: Non control Non Data frame is received\n", __FUNCTION__);
+        unifi_net_data_free(priv, &bulkdata->d[0]);
         return;
     }
 
@@ -2569,15 +2569,15 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
     if((interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP) ||
        (interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO)){
 
-        srcStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv,sa,interfaceTag);
+        srcStaInfo = CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
 
         if(srcStaInfo == NULL) {
             CsrWifiMacAddress peerMacAddress;
             /* Unknown data PDU */
-            memcpy(peerMacAddress.a,sa,ETH_ALEN);
+            memcpy(peerMacAddress.a, sa, ETH_ALEN);
             unifi_trace(priv, UDBG1, "%s: Unexpected frame from peer = %x:%x:%x:%x:%x:%x\n", __FUNCTION__,
-            sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
-            CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
+            sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
+            CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
             unifi_net_data_free(priv, &bulkdata->d[0]);
             return;
         }
@@ -2591,7 +2591,7 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
         */
 
         pmBit = (frameControl & 0x1000)?0x01:0x00;
-        powerSaveChanged = uf_process_pm_bit_for_peer(priv,srcStaInfo,pmBit,interfaceTag);
+        powerSaveChanged = uf_process_pm_bit_for_peer(priv, srcStaInfo, pmBit, interfaceTag);
 
         /* Update station last activity time */
         srcStaInfo->activity_flag = TRUE;
@@ -2616,8 +2616,8 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
                 else{
                     qosControl = CSR_GET_UINT16_FROM_LITTLE_ENDIAN(pData->os_data_ptr + 24);
                 }
-                unifi_trace(priv, UDBG5, "%s: Check if U-APSD operations are triggered for qosControl: 0x%x\n",__FUNCTION__,qosControl);
-                uf_process_wmm_deliver_ac_uapsd(priv,srcStaInfo,qosControl,interfaceTag);
+                unifi_trace(priv, UDBG5, "%s: Check if U-APSD operations are triggered for qosControl: 0x%x\n", __FUNCTION__, qosControl);
+                uf_process_wmm_deliver_ac_uapsd(priv, srcStaInfo, qosControl, interfaceTag);
             }
         }
     }
@@ -2918,8 +2918,8 @@ uf_netdev_event(struct notifier_block *notif, unsigned long event, void* ptr) {
             interfacePriv->connected = UnifiConnected;
             interfacePriv->wait_netdev_change = FALSE;
             /* Note: passing the broadcast address here will allow anyone to attempt to join our adhoc network */
-            uf_process_rx_pending_queue(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, 1,interfacePriv->InterfaceTag);
-            uf_process_rx_pending_queue(priv, UF_CONTROLLED_PORT_Q, broadcast_address, 1,interfacePriv->InterfaceTag);
+            uf_process_rx_pending_queue(priv, UF_UNCONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
+            uf_process_rx_pending_queue(priv, UF_CONTROLLED_PORT_Q, broadcast_address, 1, interfacePriv->InterfaceTag);
         }
         break;
 
diff --git a/drivers/staging/csr/sdio_mmc.c b/drivers/staging/csr/sdio_mmc.c
index 30271d3..2b503c2 100644
--- a/drivers/staging/csr/sdio_mmc.c
+++ b/drivers/staging/csr/sdio_mmc.c
@@ -1135,8 +1135,8 @@ uf_glue_sdio_remove(struct sdio_func *func)
  * them from the list passed in csr_sdio_register_driver().
  */
 static const struct sdio_device_id unifi_ids[] = {
-    { SDIO_DEVICE(SDIO_MANF_ID_CSR,SDIO_CARD_ID_UNIFI_3) },
-    { SDIO_DEVICE(SDIO_MANF_ID_CSR,SDIO_CARD_ID_UNIFI_4) },
+    { SDIO_DEVICE(SDIO_MANF_ID_CSR, SDIO_CARD_ID_UNIFI_3) },
+    { SDIO_DEVICE(SDIO_MANF_ID_CSR, SDIO_CARD_ID_UNIFI_4) },
     { /* end: all zeroes */				},
 };
 
diff --git a/drivers/staging/csr/sme_blocking.c b/drivers/staging/csr/sme_blocking.c
index d88ccd5..0c6e216 100644
--- a/drivers/staging/csr/sme_blocking.c
+++ b/drivers/staging/csr/sme_blocking.c
@@ -1280,7 +1280,7 @@ int sme_sys_suspend(unifi_priv_t *priv)
         return -EIO;
 
     /* Suspend the SME, which MAY cause it to power down UniFi */
-    CsrWifiRouterCtrlSuspendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, 0, priv->wol_suspend);
+    CsrWifiRouterCtrlSuspendIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, 0, priv->wol_suspend);
     r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
     if (r) {
         /* No reply - forcibly power down in case the request wasn't processed */
@@ -1366,7 +1366,7 @@ int sme_sys_resume(unifi_priv_t *priv)
     if (r)
         return -EIO;
 
-    CsrWifiRouterCtrlResumeIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, priv->wol_suspend);
+    CsrWifiRouterCtrlResumeIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, priv->wol_suspend);
 
     r = sme_wait_for_reply(priv, UNIFI_SME_SYS_LONG_TIMEOUT);
     if (r)
@@ -1377,7 +1377,7 @@ int sme_sys_resume(unifi_priv_t *priv)
 }
 
 #ifdef CSR_SUPPORT_WEXT_AP
-int sme_ap_stop(unifi_priv_t *priv,u16 interface_tag)
+int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag)
 {
     int r;
 
@@ -1390,7 +1390,7 @@ int sme_ap_stop(unifi_priv_t *priv,u16 interface_tag)
     if (r)
         return -EIO;
 
-    CsrWifiNmeApStopReqSend(0,interface_tag);
+    CsrWifiNmeApStopReqSend(0, interface_tag);
 
     r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
     if (r)
@@ -1403,12 +1403,12 @@ int sme_ap_stop(unifi_priv_t *priv,u16 interface_tag)
 
 }
 
-int sme_ap_start(unifi_priv_t *priv,u16 interface_tag,
+int sme_ap_start(unifi_priv_t *priv, u16 interface_tag,
                  CsrWifiSmeApConfig_t * ap_config)
 {
     int r;
     CsrWifiSmeApP2pGoConfig p2p_go_param;
-    memset(&p2p_go_param,0,sizeof(CsrWifiSmeApP2pGoConfig));
+    memset(&p2p_go_param, 0, sizeof(CsrWifiSmeApP2pGoConfig));
 
     if (priv->smepriv == NULL) {
         unifi_error(priv, "sme_ap_start: invalid smepriv\n");
@@ -1419,10 +1419,10 @@ int sme_ap_start(unifi_priv_t *priv,u16 interface_tag,
     if (r)
         return -EIO;
 
-    CsrWifiNmeApStartReqSend(0,interface_tag,CSR_WIFI_AP_TYPE_LEGACY,FALSE,
-                             ap_config->ssid,1,ap_config->channel,
-                             ap_config->credentials,ap_config->max_connections,
-                             p2p_go_param,FALSE);
+    CsrWifiNmeApStartReqSend(0, interface_tag, CSR_WIFI_AP_TYPE_LEGACY, FALSE,
+                             ap_config->ssid, 1, ap_config->channel,
+                             ap_config->credentials, ap_config->max_connections,
+                             p2p_go_param, FALSE);
 
     r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
     if (r)
@@ -1440,7 +1440,7 @@ int sme_ap_config(unifi_priv_t *priv,
 {
     int r;
     CsrWifiSmeApP2pGoConfig p2p_go_param;
-    memset(&p2p_go_param,0,sizeof(CsrWifiSmeApP2pGoConfig));
+    memset(&p2p_go_param, 0, sizeof(CsrWifiSmeApP2pGoConfig));
 
     if (priv->smepriv == NULL) {
         unifi_error(priv, "sme_ap_config: invalid smepriv\n");
@@ -1451,7 +1451,7 @@ int sme_ap_config(unifi_priv_t *priv,
     if (r)
         return -EIO;
 
-    CsrWifiNmeApConfigSetReqSend(0,*group_security_config,
+    CsrWifiNmeApConfigSetReqSend(0, *group_security_config,
                                  *ap_mac_config);
 
     r = sme_wait_for_reply(priv, UNIFI_SME_MGT_SHORT_TIMEOUT);
diff --git a/drivers/staging/csr/sme_native.c b/drivers/staging/csr/sme_native.c
index ca55249..d0b9be3 100644
--- a/drivers/staging/csr/sme_native.c
+++ b/drivers/staging/csr/sme_native.c
@@ -55,7 +55,7 @@ uf_sme_deinit(unifi_priv_t *priv)
 
 int sme_mgt_wifi_on(unifi_priv_t *priv)
 {
-    int r,i;
+    int r, i;
     s32 csrResult;
 
     if (priv == NULL) {
diff --git a/drivers/staging/csr/sme_sys.c b/drivers/staging/csr/sme_sys.c
index b1151a2..b5258d7 100644
--- a/drivers/staging/csr/sme_sys.c
+++ b/drivers/staging/csr/sme_sys.c
@@ -158,7 +158,7 @@ void CsrWifiRouterCtrlMediaStatusReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
         unifi_error(priv, "CsrWifiRouterCtrlMediaStatusReqHandler: invalid interfaceTag\n");
         return;
     }
-    unifi_trace(priv, UDBG3, "CsrWifiRouterCtrlMediaStatusReqHandler: Mode = %d req->mediaStatus = %d\n",interfacePriv->interfaceMode,req->mediaStatus);
+    unifi_trace(priv, UDBG3, "CsrWifiRouterCtrlMediaStatusReqHandler: Mode = %d req->mediaStatus = %d\n", interfacePriv->interfaceMode, req->mediaStatus);
     if (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_AMP) {
         bulk_data_desc_t bulk_data;
 
@@ -389,7 +389,7 @@ void CsrWifiRouterCtrlHipReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
         unifi_error(priv,
                     "CsrWifiRouterCtrlHipReqHandler: Failed to send signal (0x%.4X - %u)\n",
                     *((u16*)signal_ptr), r);
-        CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
+        CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, CSR_WIFI_SME_CONTROL_INDICATION_ERROR);
     }
 
     unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlHipReqHandler: <----\n");
@@ -474,7 +474,7 @@ uf_send_gratuitous_arp(unifi_priv_t *priv, u16 interfaceTag)
     r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
     if (r)
     {
-        unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: failed to send QOS data null packet result: %d\n",r);
+        unifi_error(priv, "CsrWifiSmeRoamCompleteIndHandler: failed to send QOS data null packet result: %d\n", r);
         unifi_net_data_free(priv, &bulkdata.d[0]);
         return;
     }
@@ -574,7 +574,7 @@ configure_data_port(unifi_priv_t *priv,
 
             /* If port is closed, discard all the pending Rx packets */
             if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
-                uf_free_pending_rx_packets(priv, queue, *macAddress,interfaceTag);
+                uf_free_pending_rx_packets(priv, queue, *macAddress, interfaceTag);
             }
         }
     } else {
@@ -645,7 +645,7 @@ configure_data_port(unifi_priv_t *priv,
          * coming from the peer station.
          */
         if (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD) {
-            uf_free_pending_rx_packets(priv, queue, *macAddress,interfaceTag);
+            uf_free_pending_rx_packets(priv, queue, *macAddress, interfaceTag);
         }
 
 	unifi_trace(priv, UDBG2,
@@ -712,7 +712,7 @@ void CsrWifiRouterCtrlPortConfigureReqHandler(void* drvpriv, CsrWifiFsmEvent* ms
     configure_data_port(priv, req->controlledPortAction, (const CsrWifiMacAddress *)&req->macAddress,
                         UF_CONTROLLED_PORT_Q, req->interfaceTag);
 
-    CsrWifiRouterCtrlPortConfigureCfmSend(msg->source,req->clientData,req->interfaceTag,
+    CsrWifiRouterCtrlPortConfigureCfmSend(msg->source, req->clientData, req->interfaceTag,
                                       CSR_RESULT_SUCCESS, req->macAddress);
     unifi_trace(priv, UDBG3, "leaving CsrWifiRouterCtrlPortConfigureReqHandler\n");
 }
@@ -723,7 +723,7 @@ void CsrWifiRouterCtrlWifiOnReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
     unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
     CsrWifiRouterCtrlVersions versions;
     CsrWifiRouterCtrlWifiOnReq* req = (CsrWifiRouterCtrlWifiOnReq*)msg;
-    int r,i;
+    int r, i;
     CsrResult csrResult;
 
     if (priv == NULL) {
@@ -963,7 +963,7 @@ void CsrWifiRouterCtrlWifiOffReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
     }
     wifi_off(priv);
 
-    CsrWifiRouterCtrlWifiOffCfmSend(msg->source,req->clientData);
+    CsrWifiRouterCtrlWifiOffCfmSend(msg->source, req->clientData);
 
     /* If this is called in response to closing the character device, the
      * caller must use uf_sme_cancel_request() to terminate any pending SME
@@ -1239,7 +1239,7 @@ void CsrWifiRouterMaPacketSubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent* ms
     unifi_trace(priv, UDBG1,
                 "subscribe_req: encap=%d, handle=%d, result=%d\n",
                 req->encapsulation, i, result);
-    CsrWifiRouterMaPacketSubscribeCfmSend(msg->source,req->interfaceTag, i, result, 0);
+    CsrWifiRouterMaPacketSubscribeCfmSend(msg->source, req->interfaceTag, i, result, 0);
 }
 
 
@@ -1268,7 +1268,7 @@ void CsrWifiRouterMaPacketUnsubscribeReqHandler(void* drvpriv, CsrWifiFsmEvent*
     unifi_trace(priv, UDBG1,
                 "unsubscribe_req: handle=%d, result=%d\n",
                 req->subscriptionHandle, result);
-    CsrWifiRouterMaPacketUnsubscribeCfmSend(msg->source,req->interfaceTag, result);
+    CsrWifiRouterMaPacketUnsubscribeCfmSend(msg->source, req->interfaceTag, result);
 }
 
 
@@ -1282,7 +1282,7 @@ void CsrWifiRouterCtrlCapabilitiesReqHandler(void* drvpriv, CsrWifiFsmEvent* msg
         return;
     }
 
-    CsrWifiRouterCtrlCapabilitiesCfmSend(msg->source,req->clientData,
+    CsrWifiRouterCtrlCapabilitiesCfmSend(msg->source, req->clientData,
             UNIFI_SOFT_COMMAND_Q_LENGTH - 1,
             UNIFI_SOFT_TRAFFIC_Q_LENGTH - 1);
 }
@@ -1404,7 +1404,7 @@ _sys_packet_req(unifi_priv_t *priv, const CSR_SIGNAL *signal,
         if (r) {
             unifi_error(priv,
                         "_sys_packet_req: failed to translate eth frame.\n");
-            unifi_net_data_free(priv,&bulkdata.d[0]);
+            unifi_net_data_free(priv, &bulkdata.d[0]);
             return r;
         }
 
@@ -1439,7 +1439,7 @@ _sys_packet_req(unifi_priv_t *priv, const CSR_SIGNAL *signal,
 #ifdef CSR_SUPPORT_SME
     if ((protection = uf_get_protection_bit_from_interfacemode(priv, interfaceTag, peerMacAddress.a)) < 0) {
         unifi_error(priv, "unicast address, but destination not in station record database\n");
-        unifi_net_data_free(priv,&bulkdata.d[0]);
+        unifi_net_data_free(priv, &bulkdata.d[0]);
         return -1;
     }
 #else
@@ -1453,7 +1453,7 @@ _sys_packet_req(unifi_priv_t *priv, const CSR_SIGNAL *signal,
     /* add Mac header */
     if (prepare_and_add_macheader(priv, skb, newSkb, req.Priority, &bulkdata, interfaceTag, frame, frame + ETH_ALEN, protection)) {
         unifi_error(priv, "failed to create MAC header\n");
-        unifi_net_data_free(priv,&bulkdata.d[0]);
+        unifi_net_data_free(priv, &bulkdata.d[0]);
         return -1;
     }
 
@@ -1479,7 +1479,7 @@ _sys_packet_req(unifi_priv_t *priv, const CSR_SIGNAL *signal,
     if (r) {
         unifi_error(priv,
                     "_sys_packet_req: failed to send signal.\n");
-        unifi_net_data_free(priv,&bulkdata.d[0]);
+        unifi_net_data_free(priv, &bulkdata.d[0]);
         return r;
     }
     /* The final CsrWifiRouterMaPacketCfmSend() will called when the actual MA-PACKET.cfm is received from the chip */
@@ -1558,7 +1558,7 @@ void CsrWifiRouterMaPacketReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
     memcpy(req->Ra.x, daddr, ETH_ALEN);
     req->Priority = mareq->priority;
     req->TransmitRate = 0; /* Let firmware select the rate*/
-    req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode,interfaceTag);
+    req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
     req->HostTag = mareq->hostTag;
 
     if(mareq->cfmRequested)
@@ -1571,7 +1571,7 @@ void CsrWifiRouterMaPacketReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 
     if (r && mareq->cfmRequested)
     {
-        CsrWifiRouterMaPacketCfmSend(msg->source,interfaceTag,
+        CsrWifiRouterMaPacketCfmSend(msg->source, interfaceTag,
                                      CSR_RESULT_FAILURE,
                                      mareq->hostTag, 0);
     }
@@ -1637,7 +1637,7 @@ void CsrWifiRouterCtrlM4TransmitReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 /* reset the station records when the mode is set as CSR_WIFI_ROUTER_CTRL_MODE_NONE */
 static void CsrWifiRouterCtrlResetStationRecordList(unifi_priv_t *priv, u16 interfaceTag)
 {
-    u8 i,j;
+    u8 i, j;
     CsrWifiRouterCtrlStaInfo_t *staInfo=NULL;
     netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
     unsigned long lock_flags;
@@ -1658,15 +1658,15 @@ static void CsrWifiRouterCtrlResetStationRecordList(unifi_priv_t *priv, u16 inte
             uf_prepare_send_cfm_list_for_queued_pkts(priv,
                                                  &send_cfm_list,
                                                  &(staInfo->mgtFrames));
-            uf_flush_list(priv,&(staInfo->mgtFrames));
+            uf_flush_list(priv, &(staInfo->mgtFrames));
             for(j=0;j<MAX_ACCESS_CATOGORY;j++){
                 uf_prepare_send_cfm_list_for_queued_pkts(priv,
                                                      &send_cfm_list,
                                                      &(staInfo->dataPdu[j]));
-                uf_flush_list(priv,&(staInfo->dataPdu[j]));
+                uf_flush_list(priv, &(staInfo->dataPdu[j]));
             }
 
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             /* Removing station record information from port config array */
             memset(staInfo->peerControlledPort, 0, sizeof(unifi_port_cfg_t));
             staInfo->peerControlledPort->port_action = CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_DISCARD;
@@ -1680,7 +1680,7 @@ static void CsrWifiRouterCtrlResetStationRecordList(unifi_priv_t *priv, u16 inte
 
             kfree(interfacePriv->staInfo[i]);
             interfacePriv->staInfo[i] = NULL;
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         }
     }
     /* after the critical region process the list of frames that requested cfm
@@ -1697,9 +1697,9 @@ static void CsrWifiRouterCtrlResetStationRecordList(unifi_priv_t *priv, u16 inte
         case CSR_WIFI_ROUTER_CTRL_MODE_NONE:
             if (priv->noOfPktQueuedInDriver) {
                 unifi_warning(priv, "After reset the noOfPktQueuedInDriver = %x\n", priv->noOfPktQueuedInDriver);
-                spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                 priv->noOfPktQueuedInDriver = 0;
-                spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
             }
             break;
         case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
@@ -1745,18 +1745,18 @@ void CsrWifiRouterCtrlInterfaceReset(unifi_priv_t *priv, u16 interfaceTag)
     uf_prepare_send_cfm_list_for_queued_pkts(priv,
                                              &send_cfm_list,
                                              &(interfacePriv->genericMgtFrames));
-    uf_flush_list(priv,&(interfacePriv->genericMgtFrames));
+    uf_flush_list(priv, &(interfacePriv->genericMgtFrames));
 
     uf_prepare_send_cfm_list_for_queued_pkts(priv,
                                              &send_cfm_list,
                                              &(interfacePriv->genericMulticastOrBroadCastMgtFrames));
-    uf_flush_list(priv,&(interfacePriv->genericMulticastOrBroadCastMgtFrames));
+    uf_flush_list(priv, &(interfacePriv->genericMulticastOrBroadCastMgtFrames));
 
     uf_prepare_send_cfm_list_for_queued_pkts(priv,
                                              &send_cfm_list,
                                              &(interfacePriv->genericMulticastOrBroadCastFrames));
 
-    uf_flush_list(priv,&(interfacePriv->genericMulticastOrBroadCastFrames));
+    uf_flush_list(priv, &(interfacePriv->genericMulticastOrBroadCastFrames));
 
     /*  process the list of frames that requested cfm
     and send cfm to requestor one by one */
@@ -1772,7 +1772,7 @@ void CsrWifiRouterCtrlInterfaceReset(unifi_priv_t *priv, u16 interfaceTag)
             /* station records not available in these modes */
             break;
         default:
-            CsrWifiRouterCtrlResetStationRecordList(priv,interfaceTag);
+            CsrWifiRouterCtrlResetStationRecordList(priv, interfaceTag);
     }
 
     interfacePriv->num_stations_joined = 0;
@@ -1880,7 +1880,7 @@ void CsrWifiRouterCtrlModeSetReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
          * other then CSR_WIFI_TIM_SET or CSR_WIFI_TIM_RESET value
          */
         interfacePriv->bcTimSetReqQueued =0xFF;
-        CsrWifiRouterCtrlInterfaceReset(priv,req->interfaceTag);
+        CsrWifiRouterCtrlInterfaceReset(priv, req->interfaceTag);
 
         if(req->mode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
            req->mode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
@@ -1900,7 +1900,7 @@ void CsrWifiRouterCtrlModeSetReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
         }
     }
     else {
-        unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: invalid interfaceTag :%d\n",req->interfaceTag);
+        unifi_error(priv, "CsrWifiRouterCtrlModeSetReqHandler: invalid interfaceTag :%d\n", req->interfaceTag);
     }
 }
 
@@ -1941,15 +1941,15 @@ static int peer_delete_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerDelReq *r
                                                  &send_cfm_list,
                                                  &(staInfo->mgtFrames));
 
-        uf_flush_list(priv,&(staInfo->mgtFrames));
+        uf_flush_list(priv, &(staInfo->mgtFrames));
         for(j=0;j<MAX_ACCESS_CATOGORY;j++){
             uf_prepare_send_cfm_list_for_queued_pkts(priv,
                                                      &send_cfm_list,
                                                      &(staInfo->dataPdu[j]));
-            uf_flush_list(priv,&(staInfo->dataPdu[j]));
+            uf_flush_list(priv, &(staInfo->dataPdu[j]));
         }
 
-        spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+        spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
         /* clear the port configure array info, for the corresponding peer entry */
         controlledPort = &interfacePriv->controlled_data_port;
         unControlledPort = &interfacePriv->uncontrolled_data_port;
@@ -1975,12 +1975,12 @@ static int peer_delete_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerDelReq *r
             unifi_warning(priv, "number of uncontrolled port entries is zero, trying to decrement: debug\n");
         }
 
-        spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         /* update the TIM with zero */
         if (interfacePriv->interfaceMode != CSR_WIFI_ROUTER_CTRL_MODE_IBSS &&
                 staInfo->timSet == CSR_WIFI_TIM_SET) {
             unifi_trace(priv, UDBG3, "peer is deleted so TIM updated to 0, in firmware\n");
-            update_tim(priv,staInfo->aid,0,req->interfaceTag, req->peerRecordHandle);
+            update_tim(priv, staInfo->aid, 0, req->interfaceTag, req->peerRecordHandle);
         }
 
 
@@ -2021,7 +2021,7 @@ static int peer_delete_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerDelReq *r
         cancel_work_sync(&staInfo->send_disconnected_ind_task);
 #endif
 
-        spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+        spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
 #ifdef CSR_SUPPORT_SME
         interfacePriv->num_stations_joined--;
 
@@ -2039,7 +2039,7 @@ static int peer_delete_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerDelReq *r
         /* Free the station record for corresponding peer */
         kfree(interfacePriv->staInfo[req->peerRecordHandle]);
         interfacePriv->staInfo[req->peerRecordHandle] = NULL;
-        spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
         /* after the critical region process the list of frames that requested cfm
         and send cfm to requestor one by one */
@@ -2092,12 +2092,12 @@ void CsrWifiRouterCtrlPeerDelReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
             break;
     }
 
-    CsrWifiRouterCtrlPeerDelCfmSend(msg->source,req->clientData,req->interfaceTag,status);
+    CsrWifiRouterCtrlPeerDelCfmSend(msg->source, req->clientData, req->interfaceTag, status);
     unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerDelReqHandler \n");
 }
 
 /* Add the new station to the station record data base */
-static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *req,u32 *handle)
+static int peer_add_new_record(unifi_priv_t *priv, CsrWifiRouterCtrlPeerAddReq *req, u32 *handle)
 {
     u8 i, powerModeTemp = 0;
     u8 freeSlotFound = FALSE;
@@ -2135,11 +2135,11 @@ static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *r
                         req->staInfo.listenIntervalInTus);
 
             /* disable the preemption until station record updated */
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
 
             interfacePriv->staInfo[i] = newRecord;
             /* Initialize the record*/
-            memset(newRecord,0,sizeof(CsrWifiRouterCtrlStaInfo_t));
+            memset(newRecord, 0, sizeof(CsrWifiRouterCtrlStaInfo_t));
             /* update the station record */
             memcpy(newRecord->peerMacAddress.a, req->peerMacAddress.a, ETH_ALEN);
             newRecord->wmmOrQosEnabled = req->staInfo.wmmOrQosEnabled;
@@ -2182,11 +2182,11 @@ static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *r
                 u8 k;
                 for(k=0; k< MAX_ACCESS_CATOGORY ;k++)
                     unifi_trace(priv, UDBG2, "peer_add_new_record: WMM : %d ,AC %d, powersaveMode %x \n",
-                            req->staInfo.wmmOrQosEnabled,k,newRecord->powersaveMode[k]);
+                            req->staInfo.wmmOrQosEnabled, k, newRecord->powersaveMode[k]);
             }
 
             unifi_trace(priv, UDBG3, "newRecord->wmmOrQosEnabled : %d , MAX SP : %d\n",
-                    newRecord->wmmOrQosEnabled,newRecord->maxSpLength);
+                    newRecord->wmmOrQosEnabled, newRecord->maxSpLength);
 
             /* Initialize the mgtFrames & data Pdu list */
             {
@@ -2201,7 +2201,7 @@ static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *r
             newRecord->activity_flag = TRUE;
 
             /* enable the preemption as station record updated */
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
             /* First time port actions are set for the peer with below information */
             configure_data_port(priv, CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN, &newRecord->peerMacAddress,
@@ -2216,7 +2216,7 @@ static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *r
             }
 
 
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             /* Port status must be already set before calling the Add Peer request */
             newRecord->peerControlledPort = uf_sme_port_config_handle(priv, newRecord->peerMacAddress.a,
                                                                       UF_CONTROLLED_PORT_Q, req->interfaceTag);
@@ -2228,7 +2228,7 @@ static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *r
                 unifi_warning(priv, "Un/ControlledPort record not found in port configuration array index = %d\n", i);
                 kfree(interfacePriv->staInfo[i]);
                 interfacePriv->staInfo[i] = NULL;
-                spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
                 return CSR_RESULT_FAILURE;
             }
 
@@ -2279,7 +2279,7 @@ static int peer_add_new_record(unifi_priv_t *priv,CsrWifiRouterCtrlPeerAddReq *r
 
             }
 #endif
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
             break;
         }
     }
@@ -2446,7 +2446,7 @@ void uf_send_disconnected_ind_wq(struct work_struct *work)
                                                  &send_cfm_list,
                                                  &(staInfo->dataPdu[j]));
 
-        uf_flush_list(priv,&(staInfo->dataPdu[j]));
+        uf_flush_list(priv, &(staInfo->dataPdu[j]));
     }
 
     send_auto_ma_packet_confirm(priv, staInfo->interfacePriv, &send_cfm_list);
@@ -2471,7 +2471,7 @@ void uf_send_disconnected_ind_wq(struct work_struct *work)
 
 
 #endif
-void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv,CsrWifiFsmEvent* msg)
+void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 {
     CsrWifiRouterCtrlPeerAddReq* req = (CsrWifiRouterCtrlPeerAddReq*)msg;
     CsrResult status = CSR_RESULT_SUCCESS;
@@ -2500,7 +2500,7 @@ void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv,CsrWifiFsmEvent* msg)
         case CSR_WIFI_ROUTER_CTRL_MODE_IBSS:
         case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
             /* Add station record */
-            status = peer_add_new_record(priv,req,&handle);
+            status = peer_add_new_record(priv, req, &handle);
             break;
         case CSR_WIFI_ROUTER_CTRL_MODE_STA:
         case CSR_WIFI_ROUTER_CTRL_MODE_P2PCLI:
@@ -2509,11 +2509,11 @@ void CsrWifiRouterCtrlPeerAddReqHandler(void* drvpriv,CsrWifiFsmEvent* msg)
             break;
     }
 
-    CsrWifiRouterCtrlPeerAddCfmSend(msg->source,req->clientData,req->interfaceTag,req->peerMacAddress,handle,status);
+    CsrWifiRouterCtrlPeerAddCfmSend(msg->source, req->clientData, req->interfaceTag, req->peerMacAddress, handle, status);
     unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerAddReqHandler \n");
 }
 
-void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv,CsrWifiFsmEvent* msg)
+void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 {
     CsrWifiRouterCtrlPeerUpdateReq* req = (CsrWifiRouterCtrlPeerUpdateReq*)msg;
     CsrResult status = CSR_RESULT_SUCCESS;
@@ -2526,7 +2526,7 @@ void CsrWifiRouterCtrlPeerUpdateReqHandler(void* drvpriv,CsrWifiFsmEvent* msg)
         return;
     }
 
-    CsrWifiRouterCtrlPeerUpdateCfmSend(msg->source,req->clientData,req->interfaceTag,status);
+    CsrWifiRouterCtrlPeerUpdateCfmSend(msg->source, req->clientData, req->interfaceTag, status);
     unifi_trace(priv, UDBG2, "leaving CsrWifiRouterCtrlPeerUpdateReqHandler \n");
 }
 
@@ -2986,13 +2986,13 @@ void CsrWifiRouterCtrlWapiMulticastFilterReqHandler(void* drvpriv, CsrWifiFsmEve
         unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
     } else {
 
-    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__,interfacePriv->interfaceMode);
+    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
 
     }
 #elif defined(UNIFI_DEBUG)
     /*WAPI Disabled*/
     unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-    unifi_error(priv,"CsrWifiRouterCtrlWapiMulticastFilterReqHandler: called when WAPI isn't enabled\n");
+    unifi_error(priv, "CsrWifiRouterCtrlWapiMulticastFilterReqHandler: called when WAPI isn't enabled\n");
 #endif
 }
 
@@ -3022,13 +3022,13 @@ void CsrWifiRouterCtrlWapiUnicastFilterReqHandler(void* drvpriv, CsrWifiFsmEvent
         unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
     } else {
 
-    	 unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__,interfacePriv->interfaceMode);
+    	 unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
 
     }
 #elif defined(UNIFI_DEBUG)
     /*WAPI Disabled*/
     unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-    unifi_error(priv,"CsrWifiRouterCtrlWapiUnicastFilterReqHandler: called when WAPI isn't enabled\n");
+    unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastFilterReqHandler: called when WAPI isn't enabled\n");
 #endif
 }
 
@@ -3064,13 +3064,13 @@ void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 
 
         if (req->dataLength == 0 || req->data == NULL) {
-             unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: invalid request\n",__FUNCTION__);
+             unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: invalid request\n", __FUNCTION__);
              return;
         }
 
         res = unifi_net_data_malloc(priv, &bulkdata.d[0], req->dataLength);
         if (res != CSR_RESULT_SUCCESS) {
-             unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: Could not allocate net data\n",__FUNCTION__);
+             unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReq: Could not allocate net data\n", __FUNCTION__);
              return;
         }
 
@@ -3078,15 +3078,15 @@ void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
          * So reset the reception status to rx_success */
         res = read_unpack_signal(req->signal, &signal);
         if (res) {
-	          unifi_error(priv,"CsrWifiRouterCtrlWapiRxPktReqHandler: Received unknown or corrupted signal.\n");
+	          unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: Received unknown or corrupted signal.\n");
 	          return;
         }
         pkt_ind = (CSR_MA_PACKET_INDICATION*) (&((&signal)->u).MaPacketIndication);
         if (pkt_ind->ReceptionStatus != CSR_MICHAEL_MIC_ERROR) {
-	          unifi_error(priv,"CsrWifiRouterCtrlWapiRxPktReqHandler: Unknown signal with reception status = %d\n",pkt_ind->ReceptionStatus);
+	          unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: Unknown signal with reception status = %d\n", pkt_ind->ReceptionStatus);
 	          return;
         } else {
-	          unifi_trace(priv, UDBG4,"CsrWifiRouterCtrlWapiRxPktReqHandler: MIC verified , RX_SUCCESS \n",__FUNCTION__);
+	          unifi_trace(priv, UDBG4, "CsrWifiRouterCtrlWapiRxPktReqHandler: MIC verified , RX_SUCCESS \n", __FUNCTION__);
 	          pkt_ind->ReceptionStatus = CSR_RX_SUCCESS;
 	          write_pack(&signal, req->signal, &(req->signalLength));
         }
@@ -3113,12 +3113,12 @@ void CsrWifiRouterCtrlWapiRxPktReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 
         unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
     } else {
-    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__,interfacePriv->interfaceMode);
+    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
     }
 #elif defined(UNIFI_DEBUG)
     /*WAPI Disabled*/
     unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-    unifi_error(priv,"CsrWifiRouterCtrlWapiRxPktReqHandler: called when WAPI isn't enabled\n");
+    unifi_error(priv, "CsrWifiRouterCtrlWapiRxPktReqHandler: called when WAPI isn't enabled\n");
 #endif
 }
 
@@ -3142,15 +3142,15 @@ void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent*
         unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
 
         if (priv == NULL) {
-            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid priv\n",__FUNCTION__);
+            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid priv\n", __FUNCTION__);
             return;
         }
         if (priv->smepriv == NULL) {
-            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid sme priv\n",__FUNCTION__);
+            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler : invalid sme priv\n", __FUNCTION__);
             return;
         }
         if (req->data == NULL) {
-            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid request\n",__FUNCTION__);
+            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid request\n", __FUNCTION__);
             return;
         } else {
             /* If it is QoS data (type = data subtype = QoS), frame header contains QoS control field */
@@ -3159,7 +3159,7 @@ void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent*
             }
         }
         if ( !(req->dataLength>(macHeaderLengthInBytes+appendedCryptoFields)) ) {
-            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid dataLength\n",__FUNCTION__);
+            unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: invalid dataLength\n", __FUNCTION__);
             return;
         }
 
@@ -3174,7 +3174,7 @@ void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent*
          */
         result = unifi_net_data_malloc(priv, &bulkdata.d[0], req->dataLength);
         if (result != CSR_RESULT_SUCCESS) {
-             unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: Could not allocate net data\n",__FUNCTION__);
+             unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: Could not allocate net data\n", __FUNCTION__);
              return;
         }
         memcpy((void*)bulkdata.d[0].os_data_ptr, req->data, req->dataLength);
@@ -3217,13 +3217,13 @@ void CsrWifiRouterCtrlWapiUnicastTxPktReqHandler(void* drvpriv, CsrWifiFsmEvent*
 
     } else {
 
-    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__,interfacePriv->interfaceMode);
+    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
 
     }
 #elif defined(UNIFI_DEBUG)
     /*WAPI Disabled*/
     unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-    unifi_error(priv,"CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: called when WAPI SW ENCRYPTION isn't enabled\n");
+    unifi_error(priv, "CsrWifiRouterCtrlWapiUnicastTxPktReqHandler: called when WAPI SW ENCRYPTION isn't enabled\n");
 #endif
 }
 
@@ -3240,14 +3240,14 @@ void CsrWifiRouterCtrlWapiFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 
         unifi_trace(priv, UDBG6, ">>%s\n", __FUNCTION__);
 
-        unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiFilterReq: req->isWapiConnected [0/1] = %d \n",req->isWapiConnected);
+        unifi_trace(priv, UDBG1, "CsrWifiRouterCtrlWapiFilterReq: req->isWapiConnected [0/1] = %d \n", req->isWapiConnected);
 
         priv->isWapiConnection = req->isWapiConnected;
 
         unifi_trace(priv, UDBG6, "<<%s\n", __FUNCTION__);
     } else {
 
-    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__,interfacePriv->interfaceMode);
+    	unifi_warning(priv, "%s is NOT applicable for interface mode - %d\n", __FUNCTION__, interfacePriv->interfaceMode);
 
     }
 #endif
@@ -3255,6 +3255,6 @@ void CsrWifiRouterCtrlWapiFilterReqHandler(void* drvpriv, CsrWifiFsmEvent* msg)
 #elif defined(UNIFI_DEBUG)
     /*WAPI Disabled*/
     unifi_priv_t *priv = (unifi_priv_t*)drvpriv;
-    unifi_error(priv,"CsrWifiRouterCtrlWapiFilterReq: called when WAPI isn't enabled\n");
+    unifi_error(priv, "CsrWifiRouterCtrlWapiFilterReq: called when WAPI isn't enabled\n");
 #endif
 }
diff --git a/drivers/staging/csr/sme_userspace.c b/drivers/staging/csr/sme_userspace.c
index abcb446..b919b00 100644
--- a/drivers/staging/csr/sme_userspace.c
+++ b/drivers/staging/csr/sme_userspace.c
@@ -118,7 +118,7 @@ uf_sme_init(unifi_priv_t *priv)
 void
 uf_sme_deinit(unifi_priv_t *priv)
 {
-    int i,j;
+    int i, j;
     u8 ba_session_idx;
     ba_session_rx_struct *ba_session_rx = NULL;
     ba_session_tx_struct *ba_session_tx = NULL;
@@ -224,7 +224,7 @@ unifi_ta_indicate_protocol(void *ospriv,
     if (CSR_WIFI_ROUTER_CTRL_PROTOCOL_DIRECTION_RX == direction)
     {
         u16 interfaceTag = 0;
-        CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,
+        CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
                 interfaceTag,
                 packet_type,
                 direction,
diff --git a/drivers/staging/csr/sme_wext.c b/drivers/staging/csr/sme_wext.c
index 4129a643..84f11cb 100644
--- a/drivers/staging/csr/sme_wext.c
+++ b/drivers/staging/csr/sme_wext.c
@@ -120,7 +120,7 @@ channel_to_mhz(int ch, int dot11a)
 #ifdef CSR_SUPPORT_WEXT_AP
 void uf_sme_wext_ap_set_defaults(unifi_priv_t *priv)
 {
-    memcpy(priv->ap_config.ssid.ssid,"defaultssid",sizeof("defaultssid"));
+    memcpy(priv->ap_config.ssid.ssid, "defaultssid", sizeof("defaultssid"));
 
     priv->ap_config.ssid.length = 8;
     priv->ap_config.channel = 6;
@@ -202,7 +202,7 @@ void uf_sme_wext_ap_set_defaults(unifi_priv_t *priv)
                                                     to enable different types of
                                                     devices to join us */
     priv->ap_mac_config.supportedRatesCount =
-           uf_configure_supported_rates(priv->ap_mac_config.supportedRates,priv->ap_mac_config.phySupportedBitmap);
+           uf_configure_supported_rates(priv->ap_mac_config.supportedRates, priv->ap_mac_config.phySupportedBitmap);
 }
 #endif
 /*
@@ -459,7 +459,7 @@ static int decode_parameter_from_string(unifi_priv_t* priv, char **str_ptr,
 {
     u8 int_str[7] = "0";
     u32 param_str_len;
-    u8  *param_str_begin,*param_str_end;
+    u8  *param_str_begin, *param_str_end;
     u8  *orig_str = *str_ptr;
 
     if (!strncmp(*str_ptr, token, strlen(token))) {
@@ -472,41 +472,41 @@ static int decode_parameter_from_string(unifi_priv_t* priv, char **str_ptr,
             param_str_end = *str_ptr-1;
             param_str_len = param_str_end - param_str_begin;
         }
-        unifi_trace(priv,UDBG2,"'token:%s', len:%d, ", token, param_str_len);
+        unifi_trace(priv, UDBG2, "'token:%s', len:%d, ", token, param_str_len);
         if (param_str_len > param_max_len) {
-            unifi_notice(priv,"extracted param len:%d is > MAX:%d\n",param_str_len, param_max_len);
+            unifi_notice(priv, "extracted param len:%d is > MAX:%d\n", param_str_len, param_max_len);
             param_str_len = param_max_len;
         }
         switch (param_type) {
             case PARAM_TYPE_INT:
             {
-                u32 *pdst_int = dst,num =0;
-                int i,j=0;
+                u32 *pdst_int = dst, num =0;
+                int i, j=0;
                 if (param_str_len > sizeof(int_str)) {
                     param_str_len = sizeof(int_str);
                 }
                 memcpy(int_str, param_str_begin, param_str_len);
                 for(i = param_str_len; i>0;i--) {
                     if(int_str[i-1] >= '0' && int_str[i-1] <='9') {
-                        num += ((int_str[i-1]-'0')*power(10,j));
+                        num += ((int_str[i-1]-'0')*power(10, j));
                         j++;
                     } else {
-                        unifi_error(priv,"decode_parameter_from_string:not a number %c\n",(int_str[i-1]));
+                        unifi_error(priv, "decode_parameter_from_string:not a number %c\n", (int_str[i-1]));
                         return -1;
                     }
                 }
                 *pdst_int = num;
-                unifi_trace(priv,UDBG2,"decode_parameter_from_string:decoded int = %d\n",*pdst_int);
+                unifi_trace(priv, UDBG2, "decode_parameter_from_string:decoded int = %d\n", *pdst_int);
             }
             break;
             default:
                 memcpy(dst, param_str_begin, param_str_len);
                 *((char *)dst + param_str_len) = 0;
-                unifi_trace(priv,UDBG2,"decode_parameter_from_string:decoded string = %s\n",(char *)dst);
+                unifi_trace(priv, UDBG2, "decode_parameter_from_string:decoded string = %s\n", (char *)dst);
             break;
         }
     } else {
-        unifi_error(priv,"decode_parameter_from_string: Token:%s not found in %s \n",token,orig_str);
+        unifi_error(priv, "decode_parameter_from_string: Token:%s not found in %s \n", token, orig_str);
         return -1;
     }
     return 0;
@@ -514,7 +514,7 @@ static int decode_parameter_from_string(unifi_priv_t* priv, char **str_ptr,
 static int store_ap_advanced_config_from_string(unifi_priv_t *priv, char *param_str)
 {
     char * str_ptr=param_str;
-    int ret = 0,tmp_var;
+    int ret = 0, tmp_var;
     char phy_mode[6];
     CsrWifiSmeApMacConfig * ap_mac_config = &priv->ap_mac_config;
 
@@ -522,36 +522,36 @@ static int store_ap_advanced_config_from_string(unifi_priv_t *priv, char *param_
     ret = decode_parameter_from_string(priv, &str_ptr, "BI=",
                                        PARAM_TYPE_INT, &tmp_var, 5);
     if(ret) {
-        unifi_error(priv,"store_ap_advanced_config_from_string: BI not found\n");
+        unifi_error(priv, "store_ap_advanced_config_from_string: BI not found\n");
         return -1;
     }
     ap_mac_config->beaconInterval = tmp_var;
     ret = decode_parameter_from_string(priv, &str_ptr, "DTIM_PER=",
                                         PARAM_TYPE_INT, &tmp_var, 5);
     if(ret) {
-        unifi_error(priv,"store_ap_advanced_config_from_string: DTIM_PER not found\n");
+        unifi_error(priv, "store_ap_advanced_config_from_string: DTIM_PER not found\n");
         return -1;
     }
     ap_mac_config->dtimPeriod = tmp_var;
     ret = decode_parameter_from_string(priv, &str_ptr, "WMM=",
                                         PARAM_TYPE_INT, &tmp_var, 5);
     if(ret) {
-        unifi_error(priv,"store_ap_advanced_config_from_string: WMM not found\n");
+        unifi_error(priv, "store_ap_advanced_config_from_string: WMM not found\n");
         return -1;
     }
     ap_mac_config->wmmEnabled = tmp_var;
     ret = decode_parameter_from_string(priv, &str_ptr, "PHY=",
                                         PARAM_TYPE_STRING, phy_mode, 5);
     if(ret) {
-        unifi_error(priv,"store_ap_advanced_config_from_string: PHY not found\n");
+        unifi_error(priv, "store_ap_advanced_config_from_string: PHY not found\n");
     } else {
-       if(strstr(phy_mode,"b")){
+       if(strstr(phy_mode, "b")){
            ap_mac_config->phySupportedBitmap = CSR_WIFI_SME_AP_PHY_SUPPORT_B;
        }
-       if(strstr(phy_mode,"g")) {
+       if(strstr(phy_mode, "g")) {
            ap_mac_config->phySupportedBitmap |= CSR_WIFI_SME_AP_PHY_SUPPORT_G;
        }
-       if(strstr(phy_mode,"n")) {
+       if(strstr(phy_mode, "n")) {
            ap_mac_config->phySupportedBitmap |= CSR_WIFI_SME_AP_PHY_SUPPORT_N;
        }
        ap_mac_config->supportedRatesCount =
@@ -560,39 +560,39 @@ static int store_ap_advanced_config_from_string(unifi_priv_t *priv, char *param_
     return ret;
 }
 
-static int store_ap_config_from_string( unifi_priv_t * priv,char *param_str)
+static int store_ap_config_from_string( unifi_priv_t * priv, char *param_str)
 
 {
     char *str_ptr = param_str;
     char sub_cmd[16];
     char sec[CSR_WIFI_MAX_SEC_LEN];
     char key[CSR_WIFI_MAX_KEY_LEN];
-    int ret = 0,tmp_var;
+    int ret = 0, tmp_var;
     CsrWifiSmeApConfig_t *ap_config = &priv->ap_config;
     CsrWifiSmeApMacConfig * ap_mac_config = &priv->ap_mac_config;
     memset(sub_cmd, 0, sizeof(sub_cmd));
-    if(!strstr(param_str,"END")) {
-        unifi_error(priv,"store_ap_config_from_string:Invalid config string:%s\n",param_str);
+    if(!strstr(param_str, "END")) {
+        unifi_error(priv, "store_ap_config_from_string:Invalid config string:%s\n", param_str);
         return -1;
     }
-    if (decode_parameter_from_string(priv,&str_ptr, "ASCII_CMD=",
+    if (decode_parameter_from_string(priv, &str_ptr, "ASCII_CMD=",
         PARAM_TYPE_STRING, sub_cmd, 6) != 0) {
          return -1;
     }
     if (strncmp(sub_cmd, "AP_CFG", 6)) {
 
-        if(!strncmp(sub_cmd ,"ADVCFG", 6)) {
+        if(!strncmp(sub_cmd , "ADVCFG", 6)) {
            return store_ap_advanced_config_from_string(priv, str_ptr);
         }
-        unifi_error(priv,"store_ap_config_from_string: sub_cmd:%s != 'AP_CFG or ADVCFG'!\n", sub_cmd);
+        unifi_error(priv, "store_ap_config_from_string: sub_cmd:%s != 'AP_CFG or ADVCFG'!\n", sub_cmd);
         return -1;
     }
     memset(ap_config, 0, sizeof(CsrWifiSmeApConfig_t));
-    ret = decode_parameter_from_string(priv,&str_ptr, "SSID=",
+    ret = decode_parameter_from_string(priv, &str_ptr, "SSID=",
                                        PARAM_TYPE_STRING, ap_config->ssid.ssid,
                                        CSR_WIFI_MAX_SSID_LEN);
     if(ret) {
-        unifi_error(priv,"store_ap_config_from_string: SSID not found\n");
+        unifi_error(priv, "store_ap_config_from_string: SSID not found\n");
         return -1;
     }
     ap_config->ssid.length = strlen(ap_config->ssid.ssid);
@@ -600,27 +600,27 @@ static int store_ap_config_from_string( unifi_priv_t * priv,char *param_str)
     ret = decode_parameter_from_string(priv, &str_ptr, "SEC=",
                                        PARAM_TYPE_STRING, sec, CSR_WIFI_MAX_SEC_LEN);
     if(ret) {
-        unifi_error(priv,"store_ap_config_from_string: SEC not found\n");
+        unifi_error(priv, "store_ap_config_from_string: SEC not found\n");
         return -1;
     }
-    ret = decode_parameter_from_string(priv,&str_ptr, "KEY=",
-                         PARAM_TYPE_STRING,  key, CSR_WIFI_MAX_KEY_LEN);
-    if(!strcasecmp(sec,"open")) {
-        unifi_trace(priv,UDBG2,"store_ap_config_from_string: security open");
+    ret = decode_parameter_from_string(priv, &str_ptr, "KEY=",
+                         PARAM_TYPE_STRING, key, CSR_WIFI_MAX_KEY_LEN);
+    if(!strcasecmp(sec, "open")) {
+        unifi_trace(priv, UDBG2, "store_ap_config_from_string: security open");
         ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM;
         if(ret) {
-            unifi_notice(priv,"store_ap_config_from_string: KEY not found:fine with Open\n");
+            unifi_notice(priv, "store_ap_config_from_string: KEY not found:fine with Open\n");
         }
     }
-    else if(!strcasecmp(sec,"wpa2-psk")) {
-        int i,j=0;
+    else if(!strcasecmp(sec, "wpa2-psk")) {
+        int i, j=0;
         CsrWifiNmeApAuthPers *pers =
                             ((CsrWifiNmeApAuthPers *)&(ap_config->credentials.nmeAuthType.authTypePersonal));
         u8 *psk = pers->authPers_credentials.psk.psk;
 
-        unifi_trace(priv,UDBG2,"store_ap_config_from_string: security WPA2");
+        unifi_trace(priv, UDBG2, "store_ap_config_from_string: security WPA2");
         if(ret) {
-            unifi_error(priv,"store_ap_config_from_string: KEY not found for WPA2\n");
+            unifi_error(priv, "store_ap_config_from_string: KEY not found for WPA2\n");
             return -1;
         }
         ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_PERSONAL;
@@ -636,21 +636,21 @@ static int store_ap_config_from_string( unifi_priv_t * priv,char *param_str)
         }
 
     } else {
-       unifi_notice(priv,"store_ap_config_from_string: Unknown security: Assuming Open");
+       unifi_notice(priv, "store_ap_config_from_string: Unknown security: Assuming Open");
        ap_config->credentials.authType = CSR_WIFI_SME_AP_AUTH_TYPE_OPEN_SYSTEM;
        return -1;
     }
    /* Get the decoded value in a temp int variable to ensure that other fields within the struct
       which are of type other than int are not over written */
-    ret = decode_parameter_from_string(priv,&str_ptr, "CHANNEL=", PARAM_TYPE_INT, &tmp_var, 5);
+    ret = decode_parameter_from_string(priv, &str_ptr, "CHANNEL=", PARAM_TYPE_INT, &tmp_var, 5);
     if(ret)
         return -1;
     ap_config->channel = tmp_var;
-    ret = decode_parameter_from_string(priv,&str_ptr, "PREAMBLE=", PARAM_TYPE_INT, &tmp_var, 5);
+    ret = decode_parameter_from_string(priv, &str_ptr, "PREAMBLE=", PARAM_TYPE_INT, &tmp_var, 5);
     if(ret)
         return -1;
     ap_mac_config->preamble = tmp_var;
-    ret = decode_parameter_from_string(priv,&str_ptr, "MAX_SCB=", PARAM_TYPE_INT,  &tmp_var, 5);
+    ret = decode_parameter_from_string(priv, &str_ptr, "MAX_SCB=", PARAM_TYPE_INT, &tmp_var, 5);
     ap_config->max_connections = tmp_var;
     return ret;
 }
@@ -664,9 +664,9 @@ iwprivsapstart(struct net_device *dev, struct iw_request_info *info,
     int r;
 
     unifi_trace(priv, UDBG1, "iwprivsapstart\n" );
-    r = sme_ap_start(priv,interfacePriv->InterfaceTag,&priv->ap_config);
+    r = sme_ap_start(priv, interfacePriv->InterfaceTag, &priv->ap_config);
     if(r) {
-        unifi_error(priv,"iwprivsapstart AP START failed : %d\n",-r);
+        unifi_error(priv, "iwprivsapstart AP START failed : %d\n", -r);
     }
     return r;
 }
@@ -692,28 +692,28 @@ iwprivsapconfig(struct net_device *dev, struct iw_request_info *info,
             return -EFAULT;
         }
         cfg_str[wrqu->data.length] = 0;
-        unifi_trace(priv,UDBG2,"length:%d\n",wrqu->data.length);
-        unifi_trace(priv,UDBG2,"AP configuration string:%s\n",cfg_str);
+        unifi_trace(priv, UDBG2, "length:%d\n", wrqu->data.length);
+        unifi_trace(priv, UDBG2, "AP configuration string:%s\n", cfg_str);
         str = cfg_str;
-       if ((r = store_ap_config_from_string(priv,str))) {
-           unifi_error(priv, "iwprivsapconfig:Failed  to decode the string %d\n",r);
+       if ((r = store_ap_config_from_string(priv, str))) {
+           unifi_error(priv, "iwprivsapconfig:Failed  to decode the string %d\n", r);
            kfree(cfg_str);
            return -EIO;
 
        }
     } else {
-        unifi_error(priv,"iwprivsapconfig argument length = 0 \n");
+        unifi_error(priv, "iwprivsapconfig argument length = 0 \n");
         return -EIO;
     }
     r = sme_ap_config(priv, &priv->ap_mac_config, &priv->group_sec_config);
     if(r) {
-        unifi_error(priv,"iwprivsapstop AP Config failed : %d\n",-r);
+        unifi_error(priv, "iwprivsapstop AP Config failed : %d\n", -r);
     } else if(interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_AP ||
         interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
         unifi_trace(priv, UDBG1, "iwprivsapconfig: Starting the AP");
-        r = sme_ap_start(priv,interfacePriv->InterfaceTag,&priv->ap_config);
+        r = sme_ap_start(priv, interfacePriv->InterfaceTag, &priv->ap_config);
         if(r) {
-            unifi_error(priv,"iwprivsapstart AP START failed : %d\n",-r);
+            unifi_error(priv, "iwprivsapstart AP START failed : %d\n", -r);
         }
     }
     kfree(cfg_str);
@@ -730,9 +730,9 @@ iwprivsapstop(struct net_device *dev, struct iw_request_info *info,
     u16 interface_tag = interfacePriv->InterfaceTag;
 
     unifi_trace(priv, UDBG1, "iwprivsapstop\n" );
-    r = sme_ap_stop(priv,interface_tag);
+    r = sme_ap_stop(priv, interface_tag);
     if(r) {
-        unifi_error(priv,"iwprivsapstop AP STOP failed : %d\n",-r);
+        unifi_error(priv, "iwprivsapstop AP STOP failed : %d\n", -r);
     }
     return r;
 }
@@ -778,14 +778,14 @@ iwprivsstackstop(struct net_device *dev, struct iw_request_info *info,
             break;
         case CSR_WIFI_ROUTER_CTRL_MODE_AP:
         case CSR_WIFI_ROUTER_CTRL_MODE_P2PGO:
-            r = sme_ap_stop(priv,interface_tag);
+            r = sme_ap_stop(priv, interface_tag);
             break;
         default :
             break;
     }
 
     if(r) {
-        unifi_error(priv,"iwprivsstackstop Stack stop failed : %d\n",-r);
+        unifi_error(priv, "iwprivsstackstop Stack stop failed : %d\n", -r);
     }
     return 0;
 }
@@ -3167,7 +3167,7 @@ static const struct iw_priv_args unifi_private_args[] = {
 #endif
 #ifdef CSR_SUPPORT_WEXT_AP
     { SIOCIWSAPCFGPRIV, IW_PRIV_TYPE_CHAR | 256, IW_PRIV_TYPE_NONE, "AP_SET_CFG" },
-    { SIOCIWSAPSTARTPRIV, 0,IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING,"AP_BSS_START" },
+    { SIOCIWSAPSTARTPRIV, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED|IWPRIV_SME_MAX_STRING, "AP_BSS_START" },
     { SIOCIWSAPSTOPPRIV, IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0,
       IW_PRIV_TYPE_CHAR |IW_PRIV_SIZE_FIXED|0, "AP_BSS_STOP" },
 #ifdef ANDROID_BUILD
diff --git a/drivers/staging/csr/ul_int.c b/drivers/staging/csr/ul_int.c
index 0fae6f4..eb286e5 100644
--- a/drivers/staging/csr/ul_int.c
+++ b/drivers/staging/csr/ul_int.c
@@ -258,7 +258,7 @@ ul_log_config_ind(unifi_priv_t *priv, u8 *conf_param, int len)
         unifi_notice(priv, "ul_log_config_ind: wifi on in progress, suppress error\n");
     } else {
         /* wifi_off_ind (error or exit) */
-        CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, (CsrWifiRouterCtrlControlIndication)(*conf_param));
+        CsrWifiRouterCtrlWifiOffIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, (CsrWifiRouterCtrlControlIndication)(*conf_param));
     }
 #ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
     unifi_debug_buf_dump();
diff --git a/drivers/staging/csr/unifi_event.c b/drivers/staging/csr/unifi_event.c
index e81a998..71fdb21 100644
--- a/drivers/staging/csr/unifi_event.c
+++ b/drivers/staging/csr/unifi_event.c
@@ -105,7 +105,7 @@ static u8 check_routing_pkt_data_ind(unifi_priv_t *priv,
     u8 isDataFrameSubTypeNoData = FALSE;
 
 #ifdef CSR_WIFI_SECURITY_WAPI_ENABLE
-    static const u8 wapiProtocolIdSNAPHeader[] = {0x88,0xb4};
+    static const u8 wapiProtocolIdSNAPHeader[] = {0x88, 0xb4};
     static const u8 wapiProtocolIdSNAPHeaderOffset = 6;
     u8 *destAddr;
     u8 *srcAddr;
@@ -206,7 +206,7 @@ static u8 check_routing_pkt_data_ind(unifi_priv_t *priv,
                 unifi_trace(priv, UDBG4, "Discarding the contents of the frame with MIC failure \n");
 
                 if (isWapiUnicastPkt &&
-                    ((uf_sme_port_state(priv,srcAddr,UF_CONTROLLED_PORT_Q,interfaceTag) != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN)||
+                    ((uf_sme_port_state(priv, srcAddr, UF_CONTROLLED_PORT_Q, interfaceTag) != CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_OPEN)||
 #ifndef CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION
                     (priv->wapi_unicast_filter) ||
 #endif
@@ -231,7 +231,7 @@ static u8 check_routing_pkt_data_ind(unifi_priv_t *priv,
                 unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : Dest Addr %x:%x:%x:%x:%x:%x\n",
                             destAddr[0], destAddr[1], destAddr[2], destAddr[3], destAddr[4], destAddr[5]);
                 unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind - MIC FAILURE : Control Port State - 0x%.4X \n",
-                            uf_sme_port_state(priv,srcAddr,UF_CONTROLLED_PORT_Q,interfaceTag));
+                            uf_sme_port_state(priv, srcAddr, UF_CONTROLLED_PORT_Q, interfaceTag));
 
                 unifi_error(priv, "MIC failure in %s\n", __FUNCTION__);
 
@@ -285,9 +285,9 @@ static u8 check_routing_pkt_data_ind(unifi_priv_t *priv,
 
         if (llcSnapHeaderOffset > 0) {
         	/* QoS data or Data */
-            unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): SNAP header found & its offset %d\n",llcSnapHeaderOffset);
+            unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): SNAP header found & its offset %d\n", llcSnapHeaderOffset);
             if (memcmp((u8 *)(bulkdata->d[0].os_data_ptr+llcSnapHeaderOffset+wapiProtocolIdSNAPHeaderOffset),
-                       wapiProtocolIdSNAPHeader,sizeof(wapiProtocolIdSNAPHeader))) {
+                       wapiProtocolIdSNAPHeader, sizeof(wapiProtocolIdSNAPHeader))) {
 
             	unifi_trace(priv, UDBG6, "check_routing_pkt_data_ind(): This is a data & NOT a WAI protocol packet\n");
                 /* On the first unicast data pkt that is decrypted successfully after re-keying, reset the filter */
@@ -584,14 +584,14 @@ void unifi_rx_queue_flush(void *ospriv)
     unifi_priv_t *priv = (unifi_priv_t*)ospriv;
 
     unifi_trace(priv, UDBG4, "rx_wq_handler: RdPtr = %d WritePtr =  %d\n",
-                priv->rxSignalBuffer.readPointer,priv->rxSignalBuffer.writePointer);
+                priv->rxSignalBuffer.readPointer, priv->rxSignalBuffer.writePointer);
     if(priv != NULL) {
         u8 readPointer = priv->rxSignalBuffer.readPointer;
         while (readPointer != priv->rxSignalBuffer.writePointer)
         {
              rx_buff_struct_t *buf = &priv->rxSignalBuffer.rx_buff[readPointer];
              unifi_trace(priv, UDBG6, "rx_wq_handler: RdPtr = %d WritePtr =  %d\n",
-                         readPointer,priv->rxSignalBuffer.writePointer);
+                         readPointer, priv->rxSignalBuffer.writePointer);
              unifi_process_receive_event(priv, buf->bufptr, buf->sig_len, &buf->data_ptrs);
              readPointer ++;
              if(readPointer >= priv->rxSignalBuffer.size) {
@@ -661,7 +661,7 @@ unifi_receive_event(void *ospriv,
             CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*6) & 0xFFFF,
             CSR_GET_UINT16_FROM_LITTLE_ENDIAN((sigdata) + sizeof(s16)*7) & 0xFFFF, siglen);
     if(signal_buffer_is_full(priv)) {
-        unifi_error(priv,"TO HOST signal queue FULL dropping the PDU\n");
+        unifi_error(priv, "TO HOST signal queue FULL dropping the PDU\n");
         for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++) {
             if (bulkdata->d[i].data_length != 0) {
                 unifi_net_data_free(priv, (void *)&bulkdata->d[i]);
@@ -671,14 +671,14 @@ unifi_receive_event(void *ospriv,
     }
     writePointer = priv->rxSignalBuffer.writePointer;
     rx_buff = &priv->rxSignalBuffer.rx_buff[writePointer];
-    memcpy(rx_buff->bufptr,sigdata,siglen);
+    memcpy(rx_buff->bufptr, sigdata, siglen);
     rx_buff->sig_len = siglen;
     rx_buff->data_ptrs = *bulkdata;
     writePointer++;
     if(writePointer >= priv->rxSignalBuffer.size) {
         writePointer =0;
     }
-    unifi_trace(priv, UDBG4, "unifi_receive_event:writePtr = %d\n",priv->rxSignalBuffer.writePointer);
+    unifi_trace(priv, UDBG4, "unifi_receive_event:writePtr = %d\n", priv->rxSignalBuffer.writePointer);
     priv->rxSignalBuffer.writePointer = writePointer;
 
 #ifndef CSR_WIFI_RX_PATH_SPLIT_DONT_USE_WQ
diff --git a/drivers/staging/csr/unifi_pdu_processing.c b/drivers/staging/csr/unifi_pdu_processing.c
index f9b421b..b81a572 100644
--- a/drivers/staging/csr/unifi_pdu_processing.c
+++ b/drivers/staging/csr/unifi_pdu_processing.c
@@ -38,7 +38,7 @@ static void _update_buffered_pkt_params_after_alignment(unifi_priv_t *priv, bulk
     skb = (struct sk_buff*)bulkdata->d[0].os_net_buf_ptr;
     align_offset = (u32)(long)(bulkdata->d[0].os_data_ptr) & (CSR_WIFI_ALIGN_BYTES-1);
     if(align_offset){
-        skb_pull(skb,align_offset);
+        skb_pull(skb, align_offset);
     }
 
     buffered_pkt->bulkdata.os_data_ptr = bulkdata->d[0].os_data_ptr;
@@ -86,7 +86,7 @@ unifi_frame_ma_packet_req(unifi_priv_t *priv, CSR_PRIORITY priority,
      */
     req->TransmissionControl = transmissionControl;
     req->VirtualInterfaceIdentifier =
-           uf_get_vif_identifier(interfacePriv->interfaceMode,interfaceTag);
+           uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
     memcpy(req->Ra.x, peerMacAddress, ETH_ALEN);
 
     if (hostTag == 0xffffffff) {
@@ -124,8 +124,8 @@ unifi_frame_ma_packet_req(unifi_priv_t *priv, CSR_PRIORITY priority,
 #define TRANSMISSION_CONTROL_EOSP_MASK 0x0002
 
 static
-int frame_and_send_queued_pdu(unifi_priv_t* priv,tx_buffered_packets_t* buffered_pkt,
-            CsrWifiRouterCtrlStaInfo_t *staRecord,u8 moreData , u8 eosp)
+int frame_and_send_queued_pdu(unifi_priv_t* priv, tx_buffered_packets_t* buffered_pkt,
+            CsrWifiRouterCtrlStaInfo_t *staRecord, u8 moreData , u8 eosp)
 {
 
     CSR_SIGNAL signal;
@@ -135,7 +135,7 @@ int frame_and_send_queued_pdu(unifi_priv_t* priv,tx_buffered_packets_t* buffered
     u8 *qc;
     u16 *fc = (u16*)(buffered_pkt->bulkdata.os_data_ptr);
     unsigned long lock_flags;
-    unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu with moreData: %d , EOSP: %d\n",moreData,eosp);
+    unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu with moreData: %d , EOSP: %d\n", moreData, eosp);
     unifi_frame_ma_packet_req(priv, buffered_pkt->priority, buffered_pkt->rate, buffered_pkt->hostTag,
                buffered_pkt->interfaceTag, buffered_pkt->transmissionControl,
                buffered_pkt->leSenderProcessId, buffered_pkt->peerMacAddress.a, &signal);
@@ -156,7 +156,7 @@ int frame_and_send_queued_pdu(unifi_priv_t* priv,tx_buffered_packets_t* buffered
 
     if((staRecord != NULL)&& (staRecord->wmmOrQosEnabled == TRUE))
     {
-        unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu WMM Enabled: %d \n",staRecord->wmmOrQosEnabled);
+        unifi_trace(priv, UDBG3, "frame_and_send_queued_pdu WMM Enabled: %d \n", staRecord->wmmOrQosEnabled);
 
         toDs = (*fc & cpu_to_le16(IEEE802_11_FC_TO_DS_MASK))?1 : 0;
         fromDs = (*fc & cpu_to_le16(IEEE802_11_FC_FROM_DS_MASK))? 1: 0;
@@ -190,7 +190,7 @@ int frame_and_send_queued_pdu(unifi_priv_t* priv,tx_buffered_packets_t* buffered
     }
     result = ul_send_signal_unpacked(priv, &signal, &bulkdata);
     if(result){
-        _update_buffered_pkt_params_after_alignment(priv, &bulkdata,buffered_pkt);
+        _update_buffered_pkt_params_after_alignment(priv, &bulkdata, buffered_pkt);
     }
 
  /* Decrement the packet counts queued in driver */
@@ -199,13 +199,13 @@ int frame_and_send_queued_pdu(unifi_priv_t* priv,tx_buffered_packets_t* buffered
         if (!priv->noOfPktQueuedInDriver) {
             unifi_error(priv, "packets queued in driver 0 still decrementing\n");
         } else {
-            spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+            spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
             priv->noOfPktQueuedInDriver--;
-            spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
         }
         /* Sta Record is available for all unicast (except genericMgt Frames) & in other case its NULL */
         if (staRecord) {
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             if (!staRecord->noOfPktQueued) {
                 unifi_error(priv, "packets queued in driver per station is 0 still decrementing\n");
             } else {
@@ -217,7 +217,7 @@ int frame_and_send_queued_pdu(unifi_priv_t* priv,tx_buffered_packets_t* buffered
                     staRecord->nullDataHostTag = INVALID_HOST_TAG;
                 }
             }
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         }
 
     }
@@ -243,24 +243,24 @@ void set_eosp_transmit_ctrl(unifi_priv_t *priv, struct list_head *txList)
 
     /* return the last node , and modify it. */
 
-    spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+    spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
     list_for_each_prev_safe(listHead, placeHolder, txList) {
         tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
         tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
         tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
         unifi_trace(priv, UDBG1,
-                "set_eosp_transmit_ctrl Transmission Control = 0x%x hostTag = 0x%x \n",tx_q_item->transmissionControl,tx_q_item->hostTag);
-        unifi_trace(priv,UDBG3,"in set_eosp_transmit_ctrl no.of buffered frames %d\n",priv->noOfPktQueuedInDriver);
+                "set_eosp_transmit_ctrl Transmission Control = 0x%x hostTag = 0x%x \n", tx_q_item->transmissionControl, tx_q_item->hostTag);
+        unifi_trace(priv, UDBG3, "in set_eosp_transmit_ctrl no.of buffered frames %d\n", priv->noOfPktQueuedInDriver);
         break;
     }
-    spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
-    unifi_trace(priv, UDBG1,"List Empty %d\n",list_empty(txList));
+    spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
+    unifi_trace(priv, UDBG1, "List Empty %d\n", list_empty(txList));
     unifi_trace(priv, UDBG5, "leaving set_eosp_transmit_ctrl\n");
     return;
 }
 
 static
-void send_vif_availibility_rsp(unifi_priv_t *priv,CSR_VIF_IDENTIFIER vif,CSR_RESULT_CODE resultCode)
+void send_vif_availibility_rsp(unifi_priv_t *priv, CSR_VIF_IDENTIFIER vif, CSR_RESULT_CODE resultCode)
 {
     CSR_SIGNAL signal;
     CSR_MA_VIF_AVAILABILITY_RESPONSE *rsp;
@@ -269,7 +269,7 @@ void send_vif_availibility_rsp(unifi_priv_t *priv,CSR_VIF_IDENTIFIER vif,CSR_RES
 
     unifi_trace(priv, UDBG3, "send_vif_availibility_rsp : invoked with resultCode = %d \n", resultCode);
 
-    memset(&signal,0,sizeof(CSR_SIGNAL));
+    memset(&signal, 0, sizeof(CSR_SIGNAL));
     rsp = &signal.u.MaVifAvailabilityResponse;
     rsp->VirtualInterfaceIdentifier = vif;
     rsp->ResultCode = resultCode;
@@ -280,7 +280,7 @@ void send_vif_availibility_rsp(unifi_priv_t *priv,CSR_VIF_IDENTIFIER vif,CSR_RES
     /* Send the signal to UniFi */
     r = ul_send_signal_unpacked(priv, &signal, bulkdata);
     if(r) {
-        unifi_error(priv,"Availibility response sending failed %x status %d\n",vif,r);
+        unifi_error(priv, "Availibility response sending failed %x status %d\n", vif, r);
     }
     else {
         unifi_trace(priv, UDBG3, "send_vif_availibility_rsp : status = %d \n", r);
@@ -295,7 +295,7 @@ void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
     unsigned long lock_flags;
     struct list_head *listHead, *list;
     struct list_head *placeHolder;
-    u8 i, j,eospFramedeleted=0;
+    u8 i, j, eospFramedeleted=0;
     u8 thresholdExcedeDueToBroadcast = TRUE;
     /* it will be made it interface Specific in the future when multi interfaces are supported ,
     right now interface 0 is considered */
@@ -311,10 +311,10 @@ void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
              * packets for station record crossed the threshold limit (64 for AP supporting
              * 8 peers)
              */
-            unifi_trace(priv,UDBG3,"number of station pkts queued=  %d for sta id = %d\n", staInfo->noOfPktQueued, staInfo->aid);
+            unifi_trace(priv, UDBG3, "number of station pkts queued=  %d for sta id = %d\n", staInfo->noOfPktQueued, staInfo->aid);
             for(j = 0; j < MAX_ACCESS_CATOGORY; j++) {
                 list = &staInfo->dataPdu[j];
-                spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                 list_for_each_safe(listHead, placeHolder, list) {
                     tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
                     list_del(listHead);
@@ -339,7 +339,7 @@ void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
                     }
                     break;
                 }
-                spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
             }
         }
     }
@@ -347,13 +347,13 @@ void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
         /* Remove the packets from genericMulticastOrBroadCastFrames queue
          * (the max packets in driver is reached due to broadcast/multicast frames)
          */
-        spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+        spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
         list_for_each_safe(listHead, placeHolder, &interfacePriv->genericMulticastOrBroadCastFrames) {
             tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
             if(eospFramedeleted){
                 tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
                 tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
-                unifi_trace(priv, UDBG1,"updating eosp for next packet hostTag:= 0x%x ",tx_q_item->hostTag);
+                unifi_trace(priv, UDBG1, "updating eosp for next packet hostTag:= 0x%x ", tx_q_item->hostTag);
                 eospFramedeleted =0;
                 break;
             }
@@ -361,7 +361,7 @@ void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
             if(tx_q_item->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK ){
                eospFramedeleted = 1;
             }
-            unifi_trace(priv,UDBG1, "freeing of multicast packets ToC = 0x%x hostTag = 0x%x \n",tx_q_item->transmissionControl,tx_q_item->hostTag);
+            unifi_trace(priv, UDBG1, "freeing of multicast packets ToC = 0x%x hostTag = 0x%x \n", tx_q_item->transmissionControl, tx_q_item->hostTag);
             list_del(listHead);
             unifi_net_data_free(priv, &tx_q_item->bulkdata);
             kfree(tx_q_item);
@@ -373,7 +373,7 @@ void verify_and_accomodate_tx_packet(unifi_priv_t *priv)
                 break;
             }
         }
-        spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
     }
     unifi_trace(priv, UDBG3, "leaving verify_and_accomodate_tx_packet\n");
 }
@@ -391,13 +391,13 @@ CsrResult enque_tx_data_pdu(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
 
     unifi_trace(priv, UDBG5, "entering enque_tx_data_pdu\n");
     if(!list) {
-       unifi_error(priv,"List is not specified\n");
+       unifi_error(priv, "List is not specified\n");
        return CSR_RESULT_FAILURE;
     }
 
     /* Removes aged packets & adds the incoming packet */
     if (priv->noOfPktQueuedInDriver >= CSR_WIFI_DRIVER_SUPPORT_FOR_MAX_PKT_QUEUEING) {
-        unifi_trace(priv,UDBG3,"number of pkts queued=  %d \n", priv->noOfPktQueuedInDriver);
+        unifi_trace(priv, UDBG3, "number of pkts queued=  %d \n", priv->noOfPktQueuedInDriver);
         verify_and_accomodate_tx_packet(priv);
     }
 
@@ -412,7 +412,7 @@ CsrResult enque_tx_data_pdu(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
     }
 
     /* disable the preemption */
-    spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+    spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
     INIT_LIST_HEAD(&tx_q_item->q);
     /* fill the tx_q structure members */
     tx_q_item->bulkdata.os_data_ptr = bulkdata->d[0].os_data_ptr;
@@ -437,7 +437,7 @@ CsrResult enque_tx_data_pdu(unifi_priv_t *priv, bulk_data_param_t *bulkdata,
 
     /* Count of packet queued in driver */
     priv->noOfPktQueuedInDriver++;
-    spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
     unifi_trace(priv, UDBG5, "leaving enque_tx_data_pdu\n");
     return CSR_RESULT_SUCCESS;
 }
@@ -655,13 +655,13 @@ void uf_handle_tim_cfm(unifi_priv_t *priv, CSR_MLME_SET_TIM_CONFIRM *cfm, u16 re
     }
 
     if (handle != CSR_WIFI_BROADCAST_OR_MULTICAST_HANDLE) {
-        spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+        spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
         if ((staRecord = ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[handle]))) == NULL) {
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
             unifi_warning(priv, "uf_handle_tim_cfm: station record is NULL  handle = %x\n", handle);
             return;
         }
-       spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+       spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
     }
     switch(timSetStatus)
     {
@@ -909,13 +909,13 @@ void update_tim(unifi_priv_t * priv, u16 aid, u8 setTim, u16 interfaceTag, u32 h
                    (u8*)&signal.SignalPrimitiveHeader.SenderProcessId);
 
     /* set The virtual interfaceIdentifier, aid, tim value */
-    req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode,interfaceTag);
+    req->VirtualInterfaceIdentifier = uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag);
     req->AssociationId = aid;
     req->TimValue = setTim;
 
 
     unifi_trace(priv, UDBG2, "update_tim:AID %x,senderIdLsb = 0x%x, handle = 0x%x, timSetStatus = %x, sender proceesID = %x \n",
-                aid,senderIdLsb, handle, timSetStatus, signal.SignalPrimitiveHeader.SenderProcessId);
+                aid, senderIdLsb, handle, timSetStatus, signal.SignalPrimitiveHeader.SenderProcessId);
 
     /* Send the signal to UniFi */
     r = ul_send_signal_unpacked(priv, &signal, bulkdata);
@@ -953,17 +953,17 @@ void process_peer_active_transition(unifi_priv_t * priv,
                                     CsrWifiRouterCtrlStaInfo_t *staRecord,
                                     u16 interfaceTag)
 {
-    int r,i;
-    u8 spaceAvail[4] = {TRUE,TRUE,TRUE,TRUE};
+    int r, i;
+    u8 spaceAvail[4] = {TRUE, TRUE, TRUE, TRUE};
     tx_buffered_packets_t * buffered_pkt = NULL;
     unsigned long lock_flags;
     netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
 
     unifi_trace(priv, UDBG5, "entering process_peer_active_transition\n");
 
-    if(IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag)) {
+    if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
         /* giving more priority to multicast packets so delaying unicast packets*/
-        unifi_trace(priv,UDBG2, "Multicast transmission is going on so resume unicast transmission after DTIM over\n");
+        unifi_trace(priv, UDBG2, "Multicast transmission is going on so resume unicast transmission after DTIM over\n");
 
         /* As station is active now, even though AP is not able to send frames to it
          * because of DTIM, it needs to reset the TIM here
@@ -987,12 +987,12 @@ void process_peer_active_transition(unifi_priv_t * priv,
     while((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->mgtFrames))) {
         buffered_pkt->transmissionControl &=
                      ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-        if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,0,FALSE)) == -ENOSPC) {
+        if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, 0, FALSE)) == -ENOSPC) {
             unifi_trace(priv, UDBG2, "p_p_a_t:(ENOSPC) Mgt Frame queueing \n");
             /* Enqueue at the head of the queue */
-            spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+            spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
             list_add(&buffered_pkt->q, &staRecord->mgtFrames);
-            spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
             priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
             spaceAvail[3] = FALSE;
             break;
@@ -1008,7 +1008,7 @@ void process_peer_active_transition(unifi_priv_t * priv,
     if (!staRecord->timRequestPendingFlag) {
         if (staRecord->txSuspend) {
             if(staRecord->timSet == CSR_WIFI_TIM_SET) {
-                update_tim(priv,staRecord->aid,0,interfaceTag, staRecord->assignedHandle);
+                update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
             }
             return;
         }
@@ -1025,16 +1025,16 @@ void process_peer_active_transition(unifi_priv_t * priv,
     for(i=3;i>=0;i--) {
         if(!spaceAvail[i])
             continue;
-        unifi_trace(priv, UDBG6, "p_p_a_t:data pkt sending for AC %d \n",i);
+        unifi_trace(priv, UDBG6, "p_p_a_t:data pkt sending for AC %d \n", i);
         while((buffered_pkt=dequeue_tx_data_pdu(priv, &staRecord->dataPdu[i]))) {
            buffered_pkt->transmissionControl &=
                       ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-           if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,0,FALSE)) == -ENOSPC) {
+           if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, 0, FALSE)) == -ENOSPC) {
                /* Clear the trigger bit transmission control*/
                /* Enqueue at the head of the queue */
-               spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+               spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                list_add(&buffered_pkt->q, &staRecord->dataPdu[i]);
-               spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+               spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                priv->pausedStaHandle[i]=(u8)(staRecord->assignedHandle);
                break;
            } else {
@@ -1050,7 +1050,7 @@ void process_peer_active_transition(unifi_priv_t * priv,
     if (!staRecord->timRequestPendingFlag){
         if((staRecord->timSet  == CSR_WIFI_TIM_SET) || (staRecord->timSet  == CSR_WIFI_TIM_SETTING)) {
             unifi_trace(priv, UDBG3, "p_p_a_t:resetting tim .....\n");
-            update_tim(priv,staRecord->aid,0,interfaceTag, staRecord->assignedHandle);
+            update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
         }
     }
     else
@@ -1067,7 +1067,7 @@ void process_peer_active_transition(unifi_priv_t * priv,
 
 
 
-void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv,u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm)
+void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv, u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm)
 {
     netInterface_priv_t *interfacePriv;
     u8 i;
@@ -1076,16 +1076,16 @@ void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv,u16 interfaceTag, const CSR
 
 
     if(pkt_cfm->HostTag == interfacePriv->multicastPduHostTag) {
-         unifi_trace(priv,UDBG2,"CFM for marked Multicast Tag = %x\n",interfacePriv->multicastPduHostTag);
+         unifi_trace(priv, UDBG2, "CFM for marked Multicast Tag = %x\n", interfacePriv->multicastPduHostTag);
          interfacePriv->multicastPduHostTag = 0xffffffff;
-         resume_suspended_uapsd(priv,interfaceTag);
-         resume_unicast_buffered_frames(priv,interfaceTag);
+         resume_suspended_uapsd(priv, interfaceTag);
+         resume_unicast_buffered_frames(priv, interfaceTag);
          if(list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) &&
               list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
-            unifi_trace(priv,UDBG1,"Resetting multicastTIM");
+            unifi_trace(priv, UDBG1, "Resetting multicastTIM");
             if (!interfacePriv->bcTimSetReqPendingFlag)
             {
-                update_tim(priv,0,CSR_WIFI_TIM_RESET,interfaceTag, 0xFFFFFFFF);
+                update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
             }
             else
             {
@@ -1164,7 +1164,7 @@ void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv,u16 interfaceTag, const CSR
                                                                  &send_cfm_list,
                                                                  &(staRecord->dataPdu[j]));
 
-                        uf_flush_list(priv,&(staRecord->dataPdu[j]));
+                        uf_flush_list(priv, &(staRecord->dataPdu[j]));
                     }
 
                     send_auto_ma_packet_confirm(priv, staRecord->interfacePriv, &send_cfm_list);
@@ -1469,7 +1469,7 @@ static int update_macheader(unifi_priv_t *priv, struct sk_buff *skb,
     }
 
     /* prepare the complete skb, by pushing the MAC header to the beginning of the skb->data */
-    unifi_trace(priv, UDBG5, "updated Mac Header: %d \n",macHeaderLengthInBytes);
+    unifi_trace(priv, UDBG5, "updated Mac Header: %d \n", macHeaderLengthInBytes);
     memcpy(bufPtr, macHeaderBuf, macHeaderLengthInBytes);
 
     unifi_trace(priv, UDBG5, "leaving the update_macheader function\n");
@@ -1515,7 +1515,7 @@ uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
     CsrWifiRouterCtrlStaInfo_t *dstStaInfo = NULL;
     netInterface_priv_t *interfacePriv;
 
-    unifi_trace(priv, UDBG5, "entering  uf_ap_process_data_pdu %d\n",macHeaderLengthInBytes);
+    unifi_trace(priv, UDBG5, "entering  uf_ap_process_data_pdu %d\n", macHeaderLengthInBytes);
     /* InterfaceTag validation from MA_PACKET.indication */
     if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
         unifi_trace(priv, UDBG1, "Interface Tag is Invalid in uf_ap_process_data_pdu\n");
@@ -1608,7 +1608,7 @@ uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
     unifi_trace(priv, UDBG3, "Mac Header updated...calling uf_process_ma_packet_req \n");
 
     /* Packet is ready to send to unifi ,transmissionControl = 0x0004, confirmation is not needed for data packets */
-    if (uf_process_ma_packet_req(priv,  ehdr->h_dest, 0xffffffff, interfaceTag, CSR_NO_CONFIRM_REQUIRED, (CSR_RATE)0,priority, priv->netdev_client->sender_id, bulkdata)) {
+    if (uf_process_ma_packet_req(priv, ehdr->h_dest, 0xffffffff, interfaceTag, CSR_NO_CONFIRM_REQUIRED, (CSR_RATE)0, priority, priv->netdev_client->sender_id, bulkdata)) {
         if (sendToNetdev) {
             unifi_trace(priv, UDBG1, "In uf_ap_process_data_pdu, (Packet Drop) uf_process_ma_packet_req failed. freeing skb_copy data (original data sent to Netdev)\n");
             /*  Free's the skb_copy(skbPtr) data since packet processing failed */
@@ -1750,7 +1750,7 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                         /* push the packet to the unifi if list is empty (if packet lost how to re-enque) */
                         if (list_empty(&interfacePriv->genericMgtFrames)) {
 #ifdef CSR_SUPPORT_SME
-                            if(!(IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag))) {
+                            if(!(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
 #endif
 
                             unifi_trace(priv, UDBG3, "genericMgtFrames list is empty uf_process_ma_packet_req \n");
@@ -1765,8 +1765,8 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
 #ifdef CSR_SUPPORT_SME
                             }else{
                                 list = &interfacePriv->genericMgtFrames;
-                                unifi_trace(priv, UDBG3, "genericMgtFrames queue empty and dtim started\n hosttag is 0x%x,\n",signal.u.MaPacketRequest.HostTag);
-                                update_eosp_to_head_of_broadcast_list_head(priv,interfaceTag);
+                                unifi_trace(priv, UDBG3, "genericMgtFrames queue empty and dtim started\n hosttag is 0x%x,\n", signal.u.MaPacketRequest.HostTag);
+                                update_eosp_to_head_of_broadcast_list_head(priv, interfaceTag);
                            }
 #endif
                         } else {
@@ -1776,15 +1776,15 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                         }
                     } else {
                         /* check peer power state */
-                        if (queuePacketDozing || !list_empty(&staRecord->mgtFrames) || IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag)) {
+                        if (queuePacketDozing || !list_empty(&staRecord->mgtFrames) || IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
                             /* peer is in dozing mode, so queue packet in mgt frame list of station record */
                            /*if multicast traffic is going on, buffer the unicast packets*/
                             list = &staRecord->mgtFrames;
 
                             unifi_trace(priv, UDBG1, "staRecord->MgtFrames list empty? = %s, handle = %d, queuePacketDozing = %d\n",
                                         (list_empty(&staRecord->mgtFrames))? "YES": "NO", staRecord->assignedHandle, queuePacketDozing);
-                            if(IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag)){
-                                update_eosp_to_head_of_broadcast_list_head(priv,interfaceTag);
+                            if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)){
+                                update_eosp_to_head_of_broadcast_list_head(priv, interfaceTag);
                             }
 
                         } else {
@@ -1794,7 +1794,7 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                                 /* requeue the failed packet to staRecord->mgtFrames with same position */
                                 list = &staRecord->mgtFrames;
                                 requeueOnSamePos = TRUE;
-                                unifi_trace(priv, UDBG1, "(ENOSPC) Sending MgtFrames Failed handle = %d so buffering\n",staRecord->assignedHandle);
+                                unifi_trace(priv, UDBG1, "(ENOSPC) Sending MgtFrames Failed handle = %d so buffering\n", staRecord->assignedHandle);
                                 priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
                             } else if (result) {
                                 status = CSR_RESULT_FAILURE;
@@ -1827,11 +1827,11 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                     if(!staRecord) {
                         unifi_error(priv, "In %s unicast but staRecord = NULL\n", __FUNCTION__);
                         return CSR_RESULT_FAILURE;
-                    } else if (queuePacketDozing || isRouterBufferEnabled(priv,priority_q)|| !list_empty(&staRecord->dataPdu[priority_q]) || IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag)) {
+                    } else if (queuePacketDozing || isRouterBufferEnabled(priv, priority_q)|| !list_empty(&staRecord->dataPdu[priority_q]) || IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
                         /* peer is in dozing mode, so queue packet in mgt frame list of station record */
                         /* if multicast traffic is going on, buffet the unicast packets */
                         unifi_trace(priv, UDBG2, "Enqueued to staRecord->dataPdu[%d] queuePacketDozing=%d,\
-                                Buffering enabled = %d \n", priority_q,queuePacketDozing,isRouterBufferEnabled(priv,priority_q));
+                                Buffering enabled = %d \n", priority_q, queuePacketDozing, isRouterBufferEnabled(priv, priority_q));
                         list = &staRecord->dataPdu[priority_q];
                     } else {
                         unifi_trace(priv, UDBG5, "staRecord->dataPdu[%d] list is empty uf_process_ma_packet_req \n", priority_q);
@@ -1839,12 +1839,12 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                         result = ul_send_signal_unpacked(priv, &signal, bulkdata);
                         if(result == -ENOSPC) {
                             /* requeue the failed packet to staRecord->dataPdu[priority_q] with same position */
-                            unifi_trace(priv, UDBG1, "(ENOSPC) Sending Unicast DataPDU to queue %d Failed so buffering\n",priority_q);
+                            unifi_trace(priv, UDBG1, "(ENOSPC) Sending Unicast DataPDU to queue %d Failed so buffering\n", priority_q);
                             requeueOnSamePos = TRUE;
                             list = &staRecord->dataPdu[priority_q];
                             priv->pausedStaHandle[priority_q]=(u8)(staRecord->assignedHandle);
-                            if(!isRouterBufferEnabled(priv,priority_q)) {
-                                unifi_error(priv,"Buffering Not enabled for queue %d \n",priority_q);
+                            if(!isRouterBufferEnabled(priv, priority_q)) {
+                                unifi_error(priv, "Buffering Not enabled for queue %d \n", priority_q);
                             }
                         } else if (result) {
                             status = CSR_RESULT_FAILURE;
@@ -1869,19 +1869,19 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
             unifi_error(priv, "unrecognized frame type\n");
     }
     if(list) {
-        status = enque_tx_data_pdu(priv, bulkdata,list, &signal,requeueOnSamePos);
+        status = enque_tx_data_pdu(priv, bulkdata, list, &signal, requeueOnSamePos);
         /* Record no. of packet queued for each peer */
         if (staRecord && (pktType == CSR_WIFI_UNICAST_PDU) && (!status)) {
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             staRecord->noOfPktQueued++;
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         }
         else if ((pktType == CSR_WIFI_MULTICAST_PDU) && (!status))
         {
             /* If broadcast Tim is set && queuing is successful, then only update TIM */
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             interfacePriv->noOfbroadcastPktQueued++;
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         }
     }
     /* If broadcast Tim is set && queuing is successful, then only update TIM */
@@ -1889,7 +1889,7 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
         unifi_trace(priv, UDBG3, "tim set due to broadcast pkt\n");
         if (!interfacePriv->bcTimSetReqPendingFlag)
         {
-            update_tim(priv,0,CSR_WIFI_TIM_SET,interfaceTag, handle);
+            update_tim(priv, 0, CSR_WIFI_TIM_SET, interfaceTag, handle);
         }
         else
         {
@@ -1909,7 +1909,7 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                    !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION])) {
                     unifi_trace(priv, UDBG3, "tim set due to unicast pkt & peer in powersave\n");
                     if (!staRecord->timRequestPendingFlag){
-                        update_tim(priv,staRecord->aid,1,interfaceTag, handle);
+                        update_tim(priv, staRecord->aid, 1, interfaceTag, handle);
                     }
                     else
                     {
@@ -1929,7 +1929,7 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
                 if (uf_is_more_data_for_non_delivery_ac(staRecord) || (allDeliveryEnabled && dataAvailable)
                     || (!list_empty(&staRecord->mgtFrames))) {
                     if (!staRecord->timRequestPendingFlag) {
-                        update_tim(priv,staRecord->aid,1,interfaceTag, handle);
+                        update_tim(priv, staRecord->aid, 1, interfaceTag, handle);
                     }
                     else
                     {
@@ -1945,8 +1945,8 @@ CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,
         }
     }
 
-    if((list) && (pktType == CSR_WIFI_UNICAST_PDU && !queuePacketDozing) && !(isRouterBufferEnabled(priv,priority_q)) && !(IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag))) {
-        unifi_trace(priv, UDBG2, "buffering cleared for queue = %d So resending buffered frames\n",priority_q);
+    if((list) && (pktType == CSR_WIFI_UNICAST_PDU && !queuePacketDozing) && !(isRouterBufferEnabled(priv, priority_q)) && !(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
+        unifi_trace(priv, UDBG2, "buffering cleared for queue = %d So resending buffered frames\n", priority_q);
         uf_send_buffered_frames(priv, priority_q);
     }
     unifi_trace(priv, UDBG5, "leaving uf_process_ma_packet_req \n");
@@ -2022,23 +2022,23 @@ u8 send_multicast_frames(unifi_priv_t *priv, u16 interfaceTag)
     netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
     u32 hostTag = 0xffffffff;
 
-    if(!isRouterBufferEnabled(priv,UNIFI_TRAFFIC_Q_VO)) {
-        while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv,&interfacePriv->genericMulticastOrBroadCastMgtFrames))) {
+    if(!isRouterBufferEnabled(priv, UNIFI_TRAFFIC_Q_VO)) {
+        while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMulticastOrBroadCastMgtFrames))) {
             buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK);
             moreData = (buffered_pkt->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK)?FALSE:TRUE;
 
 
-            unifi_trace(priv,UDBG2,"DTIM Occurred for interface:sending Mgt packet %d\n",interfaceTag);
+            unifi_trace(priv, UDBG2, "DTIM Occurred for interface:sending Mgt packet %d\n", interfaceTag);
 
-            if((r=frame_and_send_queued_pdu(priv,buffered_pkt,NULL,moreData,FALSE)) == -ENOSPC) {
-               unifi_trace(priv,UDBG1,"frame_and_send_queued_pdu failed with ENOSPC for host tag = %x\n", buffered_pkt->hostTag);
+            if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, moreData, FALSE)) == -ENOSPC) {
+               unifi_trace(priv, UDBG1, "frame_and_send_queued_pdu failed with ENOSPC for host tag = %x\n", buffered_pkt->hostTag);
                /* Enqueue at the head of the queue */
-               spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+               spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                list_add(&buffered_pkt->q, &interfacePriv->genericMulticastOrBroadCastMgtFrames);
-               spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+               spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                break;
             } else {
-                unifi_trace(priv,UDBG1,"send_multicast_frames: Send genericMulticastOrBroadCastMgtFrames (%x, %x)\n",
+                unifi_trace(priv, UDBG1, "send_multicast_frames: Send genericMulticastOrBroadCastMgtFrames (%x, %x)\n",
                                         buffered_pkt->hostTag,
                                         r);
                 if(r) {
@@ -2051,35 +2051,35 @@ u8 send_multicast_frames(unifi_priv_t *priv, u16 interfaceTag)
                         hostTag = buffered_pkt->hostTag;
                         pduSent++;
                     } else {
-                        send_vif_availibility_rsp(priv,uf_get_vif_identifier(interfacePriv->interfaceMode,interfaceTag),CSR_RC_UNSPECIFIED_FAILURE);
+                        send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_UNSPECIFIED_FAILURE);
                     }
                 }
                 /* Buffered frame sent successfully */
-                spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+                spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
                 interfacePriv->noOfbroadcastPktQueued--;
-                spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
                 kfree(buffered_pkt);
            }
 
         }
     }
-    if(!isRouterBufferEnabled(priv,UNIFI_TRAFFIC_Q_CONTENTION)) {
-        while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv,&interfacePriv->genericMulticastOrBroadCastFrames))) {
+    if(!isRouterBufferEnabled(priv, UNIFI_TRAFFIC_Q_CONTENTION)) {
+        while((interfacePriv->dtimActive)&& (buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMulticastOrBroadCastFrames))) {
             buffered_pkt->transmissionControl |= TRANSMISSION_CONTROL_TRIGGER_MASK;
             moreData = (buffered_pkt->transmissionControl & TRANSMISSION_CONTROL_EOSP_MASK)?FALSE:TRUE;
 
 
-            if((r=frame_and_send_queued_pdu(priv,buffered_pkt,NULL,moreData,FALSE)) == -ENOSPC) {
+            if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, moreData, FALSE)) == -ENOSPC) {
                 /* Clear the trigger bit transmission control*/
                 buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK);
                 /* Enqueue at the head of the queue */
-                spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                 list_add(&buffered_pkt->q, &interfacePriv->genericMulticastOrBroadCastFrames);
-                spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                 break;
             } else {
                 if(r) {
-                    unifi_trace(priv,UDBG1,"send_multicast_frames: Send genericMulticastOrBroadCastFrame failed (%x, %x)\n",
+                    unifi_trace(priv, UDBG1, "send_multicast_frames: Send genericMulticastOrBroadCastFrame failed (%x, %x)\n",
                                             buffered_pkt->hostTag,
                                             r);
                     unifi_net_data_free(priv, &buffered_pkt->bulkdata);
@@ -2090,26 +2090,26 @@ u8 send_multicast_frames(unifi_priv_t *priv, u16 interfaceTag)
                         pduSent ++;
                         hostTag = buffered_pkt->hostTag;
                     } else {
-                        send_vif_availibility_rsp(priv,uf_get_vif_identifier(interfacePriv->interfaceMode,interfaceTag),CSR_RC_UNSPECIFIED_FAILURE);
+                        send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_UNSPECIFIED_FAILURE);
                     }
                 }
                 /* Buffered frame sent successfully */
-                spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+                spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
                 interfacePriv->noOfbroadcastPktQueued--;
-                spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
                 kfree(buffered_pkt);
             }
         }
     }
     if((interfacePriv->dtimActive == FALSE)) {
         /* Record the host Tag*/
-        unifi_trace(priv,UDBG2,"send_multicast_frames: Recorded hostTag of EOSP packet: = 0x%x\n",hostTag);
+        unifi_trace(priv, UDBG2, "send_multicast_frames: Recorded hostTag of EOSP packet: = 0x%x\n", hostTag);
         interfacePriv->multicastPduHostTag = hostTag;
     }
     return pduSent;
 }
 #endif
-void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv,u8 *sigdata,
+void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv, u8 *sigdata,
                                         u32 siglen)
 {
 #ifdef CSR_SUPPORT_SME
@@ -2148,15 +2148,15 @@ void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv,u8 *sigdata,
             /* This condition can occur because of a potential race where the
                TIM is not yet reset as host is waiting for confirm but it is sent
                by firmware and DTIM occurs*/
-            unifi_notice(priv,"ma_vif_availibility_ind recevied for multicast but queues are empty%d\n",interfaceTag);
-            send_vif_availibility_rsp(priv,ind->VirtualInterfaceIdentifier,CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
+            unifi_notice(priv, "ma_vif_availibility_ind recevied for multicast but queues are empty%d\n", interfaceTag);
+            send_vif_availibility_rsp(priv, ind->VirtualInterfaceIdentifier, CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
             interfacePriv->dtimActive = FALSE;
             if(interfacePriv->multicastPduHostTag == 0xffffffff) {
-                unifi_notice(priv,"ma_vif_availibility_ind recevied for multicast but queues are empty%d\n",interfaceTag);
+                unifi_notice(priv, "ma_vif_availibility_ind recevied for multicast but queues are empty%d\n", interfaceTag);
                 /* This may be an extra request in very rare race conditions but it is fine as it would atleast remove the potential lock up */
                 if (!interfacePriv->bcTimSetReqPendingFlag)
                 {
-                    update_tim(priv,0,CSR_WIFI_TIM_RESET,interfaceTag, 0xFFFFFFFF);
+                    update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0xFFFFFFFF);
                 }
                 else
                 {
@@ -2171,23 +2171,23 @@ void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv,u8 *sigdata,
             return;
         }
         if(interfacePriv->dtimActive) {
-            unifi_trace(priv,UDBG2,"DTIM Occurred for already active DTIM interface %d\n",interfaceTag);
+            unifi_trace(priv, UDBG2, "DTIM Occurred for already active DTIM interface %d\n", interfaceTag);
             return;
         } else {
-            unifi_trace(priv,UDBG2,"DTIM Occurred for interface %d\n",interfaceTag);
+            unifi_trace(priv, UDBG2, "DTIM Occurred for interface %d\n", interfaceTag);
             if(list_empty(&interfacePriv->genericMulticastOrBroadCastFrames)) {
-                set_eosp_transmit_ctrl(priv,&interfacePriv->genericMulticastOrBroadCastMgtFrames);
+                set_eosp_transmit_ctrl(priv, &interfacePriv->genericMulticastOrBroadCastMgtFrames);
             } else {
-                set_eosp_transmit_ctrl(priv,&interfacePriv->genericMulticastOrBroadCastFrames);
+                set_eosp_transmit_ctrl(priv, &interfacePriv->genericMulticastOrBroadCastFrames);
             }
         }
         interfacePriv->dtimActive = TRUE;
-        pduSent = send_multicast_frames(priv,interfaceTag);
+        pduSent = send_multicast_frames(priv, interfaceTag);
     }
     else {
-        unifi_error(priv,"Interface switching is not supported %d\n",interfaceTag);
+        unifi_error(priv, "Interface switching is not supported %d\n", interfaceTag);
         resultCode = CSR_RC_NOT_SUPPORTED;
-        send_vif_availibility_rsp(priv,ind->VirtualInterfaceIdentifier,CSR_RC_NOT_SUPPORTED);
+        send_vif_availibility_rsp(priv, ind->VirtualInterfaceIdentifier, CSR_RC_NOT_SUPPORTED);
     }
 #endif
 }
@@ -2204,12 +2204,12 @@ static u8 uf_is_more_data_for_delivery_ac(unifi_priv_t *priv, CsrWifiRouterCtrlS
         if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
              ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
              &&(!list_empty(&staRecord->dataPdu[i]))) {
-            unifi_trace(priv,UDBG2,"uf_is_more_data_for_delivery_ac: Data Available AC = %d\n", i);
+            unifi_trace(priv, UDBG2, "uf_is_more_data_for_delivery_ac: Data Available AC = %d\n", i);
             return TRUE;
         }
     }
 
-    unifi_trace(priv,UDBG2,"uf_is_more_data_for_delivery_ac: Data NOT Available \n");
+    unifi_trace(priv, UDBG2, "uf_is_more_data_for_delivery_ac: Data NOT Available \n");
     return FALSE;
 }
 
@@ -2222,12 +2222,12 @@ static u8 uf_is_more_data_for_usp_delivery(unifi_priv_t *priv, CsrWifiRouterCtrl
         if(((staRecord->powersaveMode[i]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)
              ||(staRecord->powersaveMode[i]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))
              &&(!list_empty(&staRecord->dataPdu[i]))) {
-            unifi_trace(priv,UDBG2,"uf_is_more_data_for_usp_delivery: Data Available AC = %d\n", i);
+            unifi_trace(priv, UDBG2, "uf_is_more_data_for_usp_delivery: Data Available AC = %d\n", i);
             return TRUE;
         }
     }
 
-    unifi_trace(priv,UDBG2,"uf_is_more_data_for_usp_delivery: Data NOT Available \n");
+    unifi_trace(priv, UDBG2, "uf_is_more_data_for_usp_delivery: Data NOT Available \n");
     return FALSE;
 }
 
@@ -2272,18 +2272,18 @@ void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv,
         return;
     }
     while((buffered_pkt=dequeue_tx_data_pdu(priv, txList))) {
-        if((IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag))) {
+        if((IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
             unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: DTIM Active, suspend UAPSD, staId: 0x%x\n",
                         staInfo->aid);
 
             /* Once resume called, the U-APSD delivery operation will resume */
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             staInfo->uspSuspend = TRUE;
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
             /* re-queueing the packet as DTIM started */
-            spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
-            list_add(&buffered_pkt->q,txList);
-            spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+            spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
+            list_add(&buffered_pkt->q, txList);
+            spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
             break;
         }
 
@@ -2315,20 +2315,20 @@ void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv,
             unifi_warning(priv, "uf_send_buffered_data_from_delivery_ac: non U-APSD !!! \n");
         }
 
-        unifi_trace(priv,UDBG2,"uf_send_buffered_data_from_delivery_ac : MoreData:%d, EOSP:%d\n",moreData,eosp);
+        unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac : MoreData:%d, EOSP:%d\n", moreData, eosp);
 
-        if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staInfo,moreData,eosp)) == -ENOSPC) {
+        if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, moreData, eosp)) == -ENOSPC) {
 
             unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: UASPD suspended, ENOSPC in hipQ=%x\n", queue);
 
             /* Once resume called, the U-APSD delivery operation will resume */
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             staInfo->uspSuspend = TRUE;
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
-            spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
-            list_add(&buffered_pkt->q,txList);
-            spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+            spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
+            list_add(&buffered_pkt->q, txList);
+            spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
             priv->pausedStaHandle[queue]=(u8)(staInfo->assignedHandle);
             break;
         } else {
@@ -2337,17 +2337,17 @@ void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv,
                 unifi_net_data_free(priv, &buffered_pkt->bulkdata);
             }
             kfree(buffered_pkt);
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             staInfo->noOfSpFramesSent++;
             if((!moreData) || (staInfo->noOfSpFramesSent == staInfo->maxSpLength)) {
                 unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_delivery_ac: Terminating USP\n");
                 staInfo->uapsdActive = FALSE;
                 staInfo->uspSuspend = FALSE;
                 staInfo->noOfSpFramesSent = 0;
-                spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
                 break;
             }
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         }
     }
     unifi_trace(priv, UDBG2, "--uf_send_buffered_data_from_delivery_ac, active=%x\n", staInfo->uapsdActive);
@@ -2364,25 +2364,25 @@ void uf_send_buffered_data_from_ac(unifi_priv_t *priv,
     u8 moreData = FALSE;
     s8 r =0;
 
-    unifi_trace(priv,UDBG2,"uf_send_buffered_data_from_ac :\n");
+    unifi_trace(priv, UDBG2, "uf_send_buffered_data_from_ac :\n");
 
-    while(!isRouterBufferEnabled(priv,queue) &&
+    while(!isRouterBufferEnabled(priv, queue) &&
                     ((buffered_pkt=dequeue_tx_data_pdu(priv, txList))!=NULL)){
 
         buffered_pkt->transmissionControl &=
                  ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
 
-        unifi_trace(priv,UDBG3,"uf_send_buffered_data_from_ac : MoreData:%d, EOSP:%d\n",moreData,eosp);
+        unifi_trace(priv, UDBG3, "uf_send_buffered_data_from_ac : MoreData:%d, EOSP:%d\n", moreData, eosp);
 
-        if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staInfo,moreData,eosp)) == -ENOSPC) {
+        if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, moreData, eosp)) == -ENOSPC) {
            /* Enqueue at the head of the queue */
-           spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
-           list_add(&buffered_pkt->q,txList);
-           spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+           spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
+           list_add(&buffered_pkt->q, txList);
+           spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
            if(staInfo != NULL){
               priv->pausedStaHandle[queue]=(u8)(staInfo->assignedHandle);
            }
-           unifi_trace(priv,UDBG3," uf_send_buffered_data_from_ac: PDU sending failed .. no space for queue %d \n",queue);
+           unifi_trace(priv, UDBG3, " uf_send_buffered_data_from_ac: PDU sending failed .. no space for queue %d \n", queue);
            } else {
             if(r){
                 /* the PDU failed where we can't do any thing so free the storage */
@@ -2394,10 +2394,10 @@ void uf_send_buffered_data_from_ac(unifi_priv_t *priv,
 
 }
 
-void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
+void uf_send_buffered_frames(unifi_priv_t *priv, unifi_TrafficQueue q)
 {
     u16 interfaceTag = GET_ACTIVE_INTERFACE_TAG(priv);
-    u32 startIndex=0,endIndex=0;
+    u32 startIndex=0, endIndex=0;
     CsrWifiRouterCtrlStaInfo_t * staInfo = NULL;
     u8 queue;
     u8 moreData = FALSE;
@@ -2412,14 +2412,14 @@ void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
 
     if(interfacePriv->dtimActive) {
         /* this function updates dtimActive*/
-        send_multicast_frames(priv,interfaceTag);
+        send_multicast_frames(priv, interfaceTag);
         if(!interfacePriv->dtimActive) {
             moreData = (!list_empty(&interfacePriv->genericMulticastOrBroadCastMgtFrames) ||
              !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
             if(!moreData) {
                 if (!interfacePriv->bcTimSetReqPendingFlag)
                 {
-                    update_tim(priv,0,CSR_WIFI_TIM_RESET,interfaceTag, 0XFFFFFFFF);
+                    update_tim(priv, 0, CSR_WIFI_TIM_RESET, interfaceTag, 0XFFFFFFFF);
                 }
                 else
                 {
@@ -2436,8 +2436,8 @@ void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
                         !list_empty(&interfacePriv->genericMulticastOrBroadCastFrames));
            if(!moreData) {
                /* This should never happen but if it happens, we need a way out */
-               unifi_error(priv,"ERROR: No More Data but DTIM is active sending Response\n");
-               send_vif_availibility_rsp(priv,uf_get_vif_identifier(interfacePriv->interfaceMode,interfaceTag),CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
+               unifi_error(priv, "ERROR: No More Data but DTIM is active sending Response\n");
+               send_vif_availibility_rsp(priv, uf_get_vif_identifier(interfacePriv->interfaceMode, interfaceTag), CSR_RC_NO_BUFFERED_BROADCAST_MULTICAST_FRAMES);
                interfacePriv->dtimActive = FALSE;
            }
         }
@@ -2450,9 +2450,9 @@ void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
     if(queue == UNIFI_TRAFFIC_Q_VO) {
 
 
-        unifi_trace(priv,UDBG2,"uf_send_buffered_frames : trying mgt from queue=%d\n",queue);
+        unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying mgt from queue=%d\n", queue);
         for(startIndex= 0; startIndex < UNIFI_MAX_CONNECTIONS;startIndex++) {
-            staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv,startIndex,interfaceTag);
+            staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
             if(!staInfo ) {
                 continue;
             } else if((staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE)
@@ -2464,31 +2464,31 @@ void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
                                &&(staInfo->uapsdActive == FALSE)){
                             /*Non-UAPSD case push the management frames out*/
                if(!list_empty(&staInfo->mgtFrames)){
-                    uf_send_buffered_data_from_ac(priv,staInfo, UNIFI_TRAFFIC_Q_VO, &staInfo->mgtFrames);
+                    uf_send_buffered_data_from_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &staInfo->mgtFrames);
                 }
             }
 
-            if(isRouterBufferEnabled(priv,queue)) {
-                unifi_notice(priv,"uf_send_buffered_frames : No space Left for queue = %d\n",queue);
+            if(isRouterBufferEnabled(priv, queue)) {
+                unifi_notice(priv, "uf_send_buffered_frames : No space Left for queue = %d\n", queue);
                 break;
             }
         }
         /*push generic management frames out*/
         if(!list_empty(&interfacePriv->genericMgtFrames)) {
-            unifi_trace(priv,UDBG2,"uf_send_buffered_frames : trying generic mgt from queue=%d\n",queue);
-            uf_send_buffered_data_from_ac(priv,staInfo, UNIFI_TRAFFIC_Q_VO, &interfacePriv->genericMgtFrames);
+            unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying generic mgt from queue=%d\n", queue);
+            uf_send_buffered_data_from_ac(priv, staInfo, UNIFI_TRAFFIC_Q_VO, &interfacePriv->genericMgtFrames);
         }
     }
 
 
-    unifi_trace(priv,UDBG2,"uf_send_buffered_frames : Resume called for Queue=%d\n",queue);
-    unifi_trace(priv,UDBG2,"uf_send_buffered_frames : start=%d end=%d\n",startIndex,endIndex);
+    unifi_trace(priv, UDBG2, "uf_send_buffered_frames : Resume called for Queue=%d\n", queue);
+    unifi_trace(priv, UDBG2, "uf_send_buffered_frames : start=%d end=%d\n", startIndex, endIndex);
 
     startIndex = priv->pausedStaHandle[queue];
     endIndex = (startIndex + UNIFI_MAX_CONNECTIONS -1) % UNIFI_MAX_CONNECTIONS;
 
     while(startIndex != endIndex) {
-        staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv,startIndex,interfaceTag);
+        staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
         if(!staInfo) {
             startIndex ++;
             if(startIndex >= UNIFI_MAX_CONNECTIONS) {
@@ -2504,7 +2504,7 @@ void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
             continue;
         }
         /* Peer is active or U-APSD is active so send PDUs to the peer */
-        unifi_trace(priv,UDBG2,"uf_send_buffered_frames : trying data from queue=%d\n",queue);
+        unifi_trace(priv, UDBG2, "uf_send_buffered_frames : trying data from queue=%d\n", queue);
 
 
         if((staInfo != NULL)&&(staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
@@ -2520,7 +2520,7 @@ void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue q)
            startIndex = 0;
         }
     }
-    if(isRouterBufferEnabled(priv,queue)) {
+    if(isRouterBufferEnabled(priv, queue)) {
         priv->pausedStaHandle[queue] = endIndex;
     } else {
         priv->pausedStaHandle[queue] = 0;
@@ -2561,7 +2561,7 @@ u8 uf_is_more_data_for_non_delivery_ac(CsrWifiRouterCtrlStaInfo_t *staRecord)
 }
 
 
-int uf_process_station_records_for_sending_data(unifi_priv_t *priv,u16 interfaceTag,
+int uf_process_station_records_for_sending_data(unifi_priv_t *priv, u16 interfaceTag,
                                                  CsrWifiRouterCtrlStaInfo_t *srcStaInfo,
                                                  CsrWifiRouterCtrlStaInfo_t *dstStaInfo)
 {
@@ -2647,10 +2647,10 @@ static void uf_handle_uspframes_delivery(unifi_priv_t * priv, CsrWifiRouterCtrlS
         return;
     }
 
-    spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+    spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
     staInfo->uapsdActive = TRUE;
     staInfo->uspSuspend = FALSE;
-    spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
     if(((staInfo->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED)||
         (staInfo->powersaveMode[UNIFI_TRAFFIC_Q_VO]==CSR_WIFI_AC_DELIVERY_ONLY_ENABLE))
@@ -2666,9 +2666,9 @@ static void uf_handle_uspframes_delivery(unifi_priv_t * priv, CsrWifiRouterCtrlS
          * NOTE: If we have sent Mgt frame also, we must send QNULL followed to terminate USP
          */
         if (!staInfo->uspSuspend) {
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             staInfo->uapsdActive = FALSE;
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
             unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: sending QNull for trigger\n");
             uf_send_qos_null(priv, interfaceTag, staInfo->peerMacAddress.a, (CSR_PRIORITY) staInfo->triggerFramePriority, staInfo);
@@ -2687,12 +2687,12 @@ static void uf_handle_uspframes_delivery(unifi_priv_t * priv, CsrWifiRouterCtrlS
             }
 
             if ((!staInfo->uapsdActive) ||
-                    (staInfo->uspSuspend && IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag))) {
+                    (staInfo->uspSuspend && IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag))) {
                 /* If DTIM active found on one AC, No need to parse the remaining AC's
                  * as USP suspended. Break out of loop
                  */
                 unifi_trace(priv, UDBG2, "uf_handle_uspframes_delivery: suspend=%x,  DTIM=%x, USP terminated=%s\n",
-                           staInfo->uspSuspend, IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag),
+                           staInfo->uspSuspend, IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag),
                            staInfo->uapsdActive?"NO":"YES");
                 break;
             }
@@ -2734,9 +2734,9 @@ void uf_process_wmm_deliver_ac_uapsd(unifi_priv_t * priv,
 
     if((srcStaInfo->powersaveMode[priority_q]==CSR_WIFI_AC_TRIGGER_ONLY_ENABLED)
         ||(srcStaInfo->powersaveMode[priority_q]==CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED)) {
-        spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+        spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
         srcStaInfo->triggerFramePriority = priority;
-        spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         unifi_trace(priv, UDBG2, "uf_process_wmm_deliver_ac_uapsd: trigger frame, Begin U-APSD, triggerQ=%x\n", priority_q);
         uf_handle_uspframes_delivery(priv, srcStaInfo, interfaceTag);
     }
@@ -2744,7 +2744,7 @@ void uf_process_wmm_deliver_ac_uapsd(unifi_priv_t * priv,
 }
 
 
-void uf_send_qos_null(unifi_priv_t * priv,u16 interfaceTag, const u8 *da,CSR_PRIORITY priority,CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
+void uf_send_qos_null(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
 {
     bulk_data_param_t bulkdata;
     CsrResult csrResult;
@@ -2806,14 +2806,14 @@ void uf_send_qos_null(unifi_priv_t * priv,u16 interfaceTag, const u8 *da,CSR_PRI
 
     r = ul_send_signal_unpacked(priv, &signal, &bulkdata);
     if(r) {
-        unifi_error(priv, "failed to send QOS data null packet result: %d\n",r);
+        unifi_error(priv, "failed to send QOS data null packet result: %d\n", r);
         unifi_net_data_free(priv, &bulkdata.d[0]);
     }
 
     return;
 
 }
-void uf_send_nulldata(unifi_priv_t * priv,u16 interfaceTag, const u8 *da,CSR_PRIORITY priority,CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
+void uf_send_nulldata(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo)
 {
     bulk_data_param_t bulkdata;
     CsrResult csrResult;
@@ -2882,14 +2882,14 @@ void uf_send_nulldata(unifi_priv_t * priv,u16 interfaceTag, const u8 *da,CSR_PRI
     if(r == -ENOSPC) {
         unifi_trace(priv, UDBG1, "uf_send_nulldata: ENOSPC Requeue the Null frame\n");
         enque_tx_data_pdu(priv, &bulkdata, &srcStaInfo->dataPdu[priority_q], &signal, 1);
-        spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+        spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
         srcStaInfo->noOfPktQueued++;
-        spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
 
     }
     if(r && r != -ENOSPC){
-        unifi_error(priv, "uf_send_nulldata: Failed to send Null frame Error = %d\n",r);
+        unifi_error(priv, "uf_send_nulldata: Failed to send Null frame Error = %d\n", r);
         unifi_net_data_free(priv, &bulkdata.d[0]);
         srcStaInfo->nullDataHostTag = INVALID_HOST_TAG;
     }
@@ -2939,7 +2939,7 @@ u8 uf_check_broadcast_bssid(unifi_priv_t *priv, const bulk_data_param_t *bulkdat
 
 
 u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
-                                u8 pmBit,u16 interfaceTag)
+                                u8 pmBit, u16 interfaceTag)
 {
     u8 moreData = FALSE;
     u8 powerSaveChanged = FALSE;
@@ -2955,22 +2955,22 @@ u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *
         if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE) {
 
             /* disable the preemption */
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             srcStaInfo->currentPeerState =CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE;
             powerSaveChanged = TRUE;
             /* enable the preemption */
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         } else {
             return powerSaveChanged;
         }
     } else {
         if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_POWER_SAVE) {
             /* disable the preemption */
-            spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+            spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
             srcStaInfo->currentPeerState = CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE;
             powerSaveChanged = TRUE;
             /* enable the preemption */
-            spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
         }else {
             return powerSaveChanged;
         }
@@ -2978,10 +2978,10 @@ u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *
 
 
     if(srcStaInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE) {
-        unifi_trace(priv,UDBG3, "Peer with AID = %d is active now\n",srcStaInfo->aid);
-        process_peer_active_transition(priv,srcStaInfo,interfaceTag);
+        unifi_trace(priv, UDBG3, "Peer with AID = %d is active now\n", srcStaInfo->aid);
+        process_peer_active_transition(priv, srcStaInfo, interfaceTag);
     } else {
-        unifi_trace(priv,UDBG3, "Peer with AID = %d is in PS Now\n",srcStaInfo->aid);
+        unifi_trace(priv, UDBG3, "Peer with AID = %d is in PS Now\n", srcStaInfo->aid);
         /* Set TIM if needed */
         if(!srcStaInfo->wmmOrQosEnabled) {
             moreData = (!list_empty(&srcStaInfo->mgtFrames) ||
@@ -2990,7 +2990,7 @@ u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *
             if(moreData && (srcStaInfo->timSet == CSR_WIFI_TIM_RESET)) {
                 unifi_trace(priv, UDBG3, "This condition should not occur\n");
                 if (!srcStaInfo->timRequestPendingFlag){
-                    update_tim(priv,srcStaInfo->aid,1,interfaceTag, srcStaInfo->assignedHandle);
+                    update_tim(priv, srcStaInfo->aid, 1, interfaceTag, srcStaInfo->assignedHandle);
                 }
                 else
                 {
@@ -3013,7 +3013,7 @@ u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *
 
             if(moreData && (srcStaInfo->timSet == CSR_WIFI_TIM_RESET)) {
                 if (!srcStaInfo->timRequestPendingFlag){
-                    update_tim(priv,srcStaInfo->aid,1,interfaceTag, srcStaInfo->assignedHandle);
+                    update_tim(priv, srcStaInfo->aid, 1, interfaceTag, srcStaInfo->assignedHandle);
                 }
                 else
                 {
@@ -3033,7 +3033,7 @@ u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t *
 
 
 
-void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceTag)
+void uf_process_ps_poll(unifi_priv_t *priv, u8* sa, u8* da, u8 pmBit, u16 interfaceTag)
 {
     CsrWifiRouterCtrlStaInfo_t *staRecord =
     CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, sa, interfaceTag);
@@ -3046,27 +3046,27 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
 
     unifi_trace(priv, UDBG3, "entering uf_process_ps_poll\n");
     if(!staRecord) {
-        memcpy(peerMacAddress.a,sa,ETH_ALEN);
+        memcpy(peerMacAddress.a, sa, ETH_ALEN);
         unifi_trace(priv, UDBG3, "In uf_process_ps_poll, sta record not found:unexpected frame addr = %x:%x:%x:%x:%x:%x\n",
-                sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
-        CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
+                sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
+        CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, peerMacAddress);
         return;
     }
 
-    uf_process_pm_bit_for_peer(priv,staRecord,pmBit,interfaceTag);
+    uf_process_pm_bit_for_peer(priv, staRecord, pmBit, interfaceTag);
 
     /* Update station last activity time */
     staRecord->activity_flag = TRUE;
 
     /* This should not change the PM bit as PS-POLL has PM bit always set */
     if(!pmBit) {
-        unifi_notice (priv," PM bit reset in PS-POLL\n");
+        unifi_notice (priv, " PM bit reset in PS-POLL\n");
         return;
     }
 
-    if(IS_DTIM_ACTIVE(interfacePriv->dtimActive,interfacePriv->multicastPduHostTag)) {
+    if(IS_DTIM_ACTIVE(interfacePriv->dtimActive, interfacePriv->multicastPduHostTag)) {
         /* giving more priority to multicast packets so dropping ps-poll*/
-        unifi_notice (priv," multicast transmission is going on so don't take action on PS-POLL\n");
+        unifi_notice (priv, " multicast transmission is going on so don't take action on PS-POLL\n");
         return;
     }
 
@@ -3078,13 +3078,13 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
                         !list_empty(&staRecord->mgtFrames));
 
             buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-            if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,moreData,FALSE)) == -ENOSPC) {
+            if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
                 /* Clear the trigger bit transmission control*/
                 buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
                 /* Enqueue at the head of the queue */
-                spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                 list_add(&buffered_pkt->q, &staRecord->mgtFrames);
-                spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                 unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
                 priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
             } else {
@@ -3101,13 +3101,13 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
                         !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]));
 
             buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-            if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,moreData,FALSE)) == -ENOSPC) {
+            if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
                 /* Clear the trigger bit transmission control*/
                 buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
                 /* Enqueue at the head of the queue */
-                spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                 list_add(&buffered_pkt->q, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_VO]);
-                spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                 priv->pausedStaHandle[3]=(u8)(staRecord->assignedHandle);
                 unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
             } else {
@@ -3123,13 +3123,13 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
             moreData = !list_empty(&staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]);
 
             buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
-            if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,moreData,FALSE)) == -ENOSPC) {
+            if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
                 /* Clear the trigger bit transmission control*/
                 buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
                 /* Enqueue at the head of the queue */
-                spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                 list_add(&buffered_pkt->q, &staRecord->dataPdu[UNIFI_TRAFFIC_Q_CONTENTION]);
-                spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                 priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
                 unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
             } else {
@@ -3150,7 +3150,7 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
         if(!moreData && (staRecord->timSet == CSR_WIFI_TIM_SET)) {
             unifi_trace(priv, UDBG3, "more data = NULL, set tim to 0 in uf_process_ps_poll\n");
             if (!staRecord->timRequestPendingFlag){
-                update_tim(priv,staRecord->aid,0,interfaceTag, staRecord->assignedHandle);
+                update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
             }
             else
             {
@@ -3165,7 +3165,7 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
     } else {
 
         u8 allDeliveryEnabled = 0, dataAvailable = 0;
-        unifi_trace(priv, UDBG3,"Qos Support station.Processing PS-Poll\n");
+        unifi_trace(priv, UDBG3, "Qos Support station.Processing PS-Poll\n");
 
         /*Send Data From Management Frames*/
         /* Priority orders for delivering the buffered packets are
@@ -3179,7 +3179,7 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
 
         if (allDeliveryEnabled) {
             unifi_trace(priv, UDBG3, "uf_process_ps_poll: All ACs are delivery enable so Sending QOS Null in response of Ps-poll\n");
-            uf_send_qos_null(priv,interfaceTag,sa,CSR_QOS_UP0,staRecord);
+            uf_send_qos_null(priv, interfaceTag, sa, CSR_QOS_UP0, staRecord);
             return;
         }
 
@@ -3192,13 +3192,13 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
                     buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
 
                     /* Last parameter is EOSP & its false always for PS-POLL processing */
-                    if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,moreData,FALSE)) == -ENOSPC) {
+                    if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
                         /* Clear the trigger bit transmission control*/
                         buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
                         /* Enqueue at the head of the queue */
-                        spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                        spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                         list_add(&buffered_pkt->q, &staRecord->mgtFrames);
-                        spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                        spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                         priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
                         unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
                     } else {
@@ -3227,13 +3227,13 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
                         buffered_pkt->transmissionControl |= (TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
 
                         /* Last parameter is EOSP & its false always for PS-POLL processing */
-                        if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staRecord,moreData,FALSE)) == -ENOSPC) {
+                        if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staRecord, moreData, FALSE)) == -ENOSPC) {
                             /* Clear the trigger bit transmission control*/
                             buffered_pkt->transmissionControl &= ~(TRANSMISSION_CONTROL_TRIGGER_MASK | TRANSMISSION_CONTROL_EOSP_MASK);
                             /* Enqueue at the head of the queue */
-                            spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                            spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                             list_add(&buffered_pkt->q, &staRecord->dataPdu[i]);
-                            spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                            spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                             priv->pausedStaHandle[0]=(u8)(staRecord->assignedHandle);
                             unifi_trace(priv, UDBG1, "(ENOSPC) PS-POLL received : PDU sending failed \n");
                         } else {
@@ -3256,7 +3256,7 @@ void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceT
         if(!moreData && (staRecord->timSet == CSR_WIFI_TIM_SET)) {
             unifi_trace(priv, UDBG3, "more data = NULL, set tim to 0 in uf_process_ps_poll\n");
             if (!staRecord->timRequestPendingFlag){
-                update_tim(priv,staRecord->aid,0,interfaceTag, staRecord->assignedHandle);
+                update_tim(priv, staRecord->aid, 0, interfaceTag, staRecord->assignedHandle);
             }
             else
             {
@@ -3311,7 +3311,7 @@ void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
     struct list_head *placeHolder;
     unsigned long lock_flags;
 
-    spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+    spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
 
     /* Search through the list and if confirmation required for any frames,
     add it to the send_cfm list */
@@ -3337,7 +3337,7 @@ void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
         }
     }
 
-    spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
 
 }
 
@@ -3352,7 +3352,7 @@ void uf_flush_list(unifi_priv_t * priv, struct list_head * list)
 
     unifi_trace(priv, UDBG5, "entering the uf_flush_list \n");
 
-    spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+    spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
     /* go through list, delete & free memory */
     list_for_each_safe(listHead, placeHolder, list) {
         tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
@@ -3378,7 +3378,7 @@ void uf_flush_list(unifi_priv_t * priv, struct list_head * list)
             priv->noOfPktQueuedInDriver--;
         }
     }
-    spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
 }
 
 tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head *txList)
@@ -3403,13 +3403,13 @@ tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head
     }
 
     /* return first node after header, & delete from the list  && atleast one item exist */
-    spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+    spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
     list_for_each_safe(listHead, placeHolder, txList) {
         tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
         list_del(listHead);
         break;
     }
-    spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
 
     if (tx_q_item) {
         unifi_trace(priv, UDBG5,
@@ -3440,20 +3440,20 @@ CsrWifiRouterCtrlStaInfo_t *CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(
     interfacePriv = priv->interfacePriv[interfaceTag];
 
     /* disable the preemption until station record is fetched */
-    spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+    spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
 
     for (i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
         if (interfacePriv->staInfo[i]!= NULL) {
             if (!memcmp(((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]))->peerMacAddress.a, peerMacAddress, ETH_ALEN)) {
                 /* enable the preemption as station record is fetched */
-                spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
                 unifi_trace(priv, UDBG5, "peer entry found in station record\n");
                 return ((CsrWifiRouterCtrlStaInfo_t *) (interfacePriv->staInfo[i]));
             }
         }
     }
     /* enable the preemption as station record is fetched */
-    spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
     unifi_trace(priv, UDBG5, "peer entry not found in station record\n");
     return NULL;
 }
@@ -3487,7 +3487,7 @@ void uf_check_inactivity(unifi_priv_t *priv, u16 interfaceTag, u32 currentTime)
         return;
     }
 
-    spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+    spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
     /* Go through the list of stations to check for inactivity */
     for(i = 0; i < UNIFI_MAX_CONNECTIONS; i++) {
         staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv, i, interfaceTag);
@@ -3502,7 +3502,7 @@ void uf_check_inactivity(unifi_priv_t *priv, u16 interfaceTag, u32 currentTime)
         elapsedTime = (currentTime >= staInfo->lastActivity)?
                 (currentTime - staInfo->lastActivity):
                 (~((u32)0) - staInfo->lastActivity + currentTime);
-        spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
         if (elapsedTime > MAX_INACTIVITY_INTERVAL) {
             memcpy((u8*)&peerMacAddress, (u8*)&staInfo->peerMacAddress, sizeof(CsrWifiMacAddress));
@@ -3545,7 +3545,7 @@ void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peer
         return;
     }
 
-    spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+    spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
     /* Update activity */
     staInfo->lastActivity = currentTime;
 
@@ -3558,7 +3558,7 @@ void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peer
                     (currentTime - interfacePriv->last_inactivity_check):
                     (~((u32)0) - interfacePriv->last_inactivity_check + currentTime);
 
-    spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+    spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
 
     /* Check if it is time to run the inactivity handler */
     if (elapsedTime > INACTIVITY_CHECK_INTERVAL) {
@@ -3572,19 +3572,19 @@ void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag)
    u8 i;
    int j;
    tx_buffered_packets_t * buffered_pkt = NULL;
-   u8 hipslotFree[4] = {TRUE,TRUE,TRUE,TRUE};
+   u8 hipslotFree[4] = {TRUE, TRUE, TRUE, TRUE};
    int r;
    unsigned long lock_flags;
 
-   while(!isRouterBufferEnabled(priv,3) &&
-                            ((buffered_pkt=dequeue_tx_data_pdu(priv,&interfacePriv->genericMgtFrames))!=NULL)) {
+   while(!isRouterBufferEnabled(priv, 3) &&
+                            ((buffered_pkt=dequeue_tx_data_pdu(priv, &interfacePriv->genericMgtFrames))!=NULL)) {
         buffered_pkt->transmissionControl &=
                      ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-        if((r=frame_and_send_queued_pdu(priv,buffered_pkt,NULL,0,FALSE)) == -ENOSPC) {
+        if((r=frame_and_send_queued_pdu(priv, buffered_pkt, NULL, 0, FALSE)) == -ENOSPC) {
             /* Enqueue at the head of the queue */
-            spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+            spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
             list_add(&buffered_pkt->q, &interfacePriv->genericMgtFrames);
-            spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+            spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
             hipslotFree[3]=FALSE;
             break;
         }else {
@@ -3606,12 +3606,12 @@ void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag)
           while((( TRUE == hipslotFree[3] ) && (buffered_pkt=dequeue_tx_data_pdu(priv, &staInfo->mgtFrames)))) {
               buffered_pkt->transmissionControl &=
                            ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-              if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staInfo,0,FALSE)) == -ENOSPC) {
+              if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, 0, FALSE)) == -ENOSPC) {
                   unifi_trace(priv, UDBG3, "(ENOSPC) in resume_unicast_buffered_frames:: hip slots are full for voice queue\n");
                   /* Enqueue at the head of the queue */
-                  spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                  spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                   list_add(&buffered_pkt->q, &staInfo->mgtFrames);
-                  spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                  spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                   priv->pausedStaHandle[3]=(u8)(staInfo->assignedHandle);
                   hipslotFree[3] = FALSE;
                   break;
@@ -3632,11 +3632,11 @@ void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag)
               while((buffered_pkt=dequeue_tx_data_pdu(priv, &staInfo->dataPdu[j]))) {
                  buffered_pkt->transmissionControl &=
                             ~(TRANSMISSION_CONTROL_TRIGGER_MASK|TRANSMISSION_CONTROL_EOSP_MASK);
-                 if((r=frame_and_send_queued_pdu(priv,buffered_pkt,staInfo,0,FALSE)) == -ENOSPC) {
+                 if((r=frame_and_send_queued_pdu(priv, buffered_pkt, staInfo, 0, FALSE)) == -ENOSPC) {
                      /* Enqueue at the head of the queue */
-                     spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+                     spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
                      list_add(&buffered_pkt->q, &staInfo->dataPdu[j]);
-                     spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+                     spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
                      priv->pausedStaHandle[j]=(u8)(staInfo->assignedHandle);
                      hipslotFree[j]=FALSE;
                      break;
@@ -3653,7 +3653,7 @@ void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag)
        }
     }
 }
-void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv,u16 interfaceTag)
+void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv, u16 interfaceTag)
 {
 
     netInterface_priv_t *interfacePriv = priv->interfacePriv[interfaceTag];
@@ -3668,15 +3668,15 @@ void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv,u16 interface
          * because we have received any mgmt packet so it should not hold for long time
          * peer may time out.
          */
-        spin_lock_irqsave(&priv->tx_q_lock,lock_flags);
+        spin_lock_irqsave(&priv->tx_q_lock, lock_flags);
         list_for_each_safe(listHead, placeHolder, &interfacePriv->genericMulticastOrBroadCastFrames) {
             tx_q_item = list_entry(listHead, tx_buffered_packets_t, q);
             tx_q_item->transmissionControl |= TRANSMISSION_CONTROL_EOSP_MASK;
             tx_q_item->transmissionControl = (tx_q_item->transmissionControl & ~(CSR_NO_CONFIRM_REQUIRED));
-            unifi_trace(priv, UDBG1,"updating eosp for list Head hostTag:= 0x%x ",tx_q_item->hostTag);
+            unifi_trace(priv, UDBG1, "updating eosp for list Head hostTag:= 0x%x ", tx_q_item->hostTag);
             break;
         }
-        spin_unlock_irqrestore(&priv->tx_q_lock,lock_flags);
+        spin_unlock_irqrestore(&priv->tx_q_lock, lock_flags);
     }
 }
 
@@ -3692,7 +3692,7 @@ void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv,u16 interface
  *      interfaceTag    For which resume should happen
  * ---------------------------------------------------------------------------
  */
-void resume_suspended_uapsd(unifi_priv_t* priv,u16 interfaceTag)
+void resume_suspended_uapsd(unifi_priv_t* priv, u16 interfaceTag)
 {
 
    u8 startIndex;
@@ -3701,7 +3701,7 @@ void resume_suspended_uapsd(unifi_priv_t* priv,u16 interfaceTag)
 
     unifi_trace(priv, UDBG2, "++resume_suspended_uapsd: \n");
     for(startIndex= 0; startIndex < UNIFI_MAX_CONNECTIONS;startIndex++) {
-        staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv,startIndex,interfaceTag);
+        staInfo =  CsrWifiRouterCtrlGetStationRecordFromHandle(priv, startIndex, interfaceTag);
 
         if(!staInfo || !staInfo->wmmOrQosEnabled) {
             continue;
@@ -3716,10 +3716,10 @@ void resume_suspended_uapsd(unifi_priv_t* priv,u16 interfaceTag)
                         staInfo->currentPeerState, staInfo->uapsdActive, staInfo->uspSuspend);
             if (staInfo->currentPeerState == CSR_WIFI_ROUTER_CTRL_PEER_CONNECTED_ACTIVE)
             {
-                spin_lock_irqsave(&priv->staRecord_lock,lock_flags);
+                spin_lock_irqsave(&priv->staRecord_lock, lock_flags);
                 staInfo->uapsdActive = FALSE;
                 staInfo->uspSuspend = FALSE;
-                spin_unlock_irqrestore(&priv->staRecord_lock,lock_flags);
+                spin_unlock_irqrestore(&priv->staRecord_lock, lock_flags);
             }
         }
     }
diff --git a/drivers/staging/csr/unifi_priv.h b/drivers/staging/csr/unifi_priv.h
index d20d74c..37302f3 100644
--- a/drivers/staging/csr/unifi_priv.h
+++ b/drivers/staging/csr/unifi_priv.h
@@ -259,7 +259,7 @@ typedef u8 CsrWifiAcPowersaveMode;
 
 #define IS_DELIVERY_ENABLED(mode) (mode & CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)? 1: 0
 #define IS_DELIVERY_AND_TRIGGER_ENABLED(mode) ((mode & CSR_WIFI_AC_DELIVERY_ONLY_ENABLE)||(mode & CSR_WIFI_AC_TRIGGER_AND_DELIVERY_ENABLED))? 1: 0
-#define IS_DTIM_ACTIVE(flag,hostTag) ((flag == TRUE || hostTag != INVALID_HOST_TAG))
+#define IS_DTIM_ACTIVE(flag, hostTag) ((flag == TRUE || hostTag != INVALID_HOST_TAG))
 #define INVALID_HOST_TAG 0xFFFFFFFF
 #define UNIFI_TRAFFIC_Q_CONTENTION UNIFI_TRAFFIC_Q_BE
 
@@ -767,9 +767,9 @@ typedef struct netInterface_priv
 } netInterface_priv_t;
 
 #ifdef CSR_SUPPORT_SME
-#define routerStartBuffering(priv,queue) priv->routerBufferEnable[(queue)] = TRUE;
-#define routerStopBuffering(priv,queue) priv->routerBufferEnable[(queue)]  = FALSE;
-#define isRouterBufferEnabled(priv,queue) priv->routerBufferEnable[(queue)]
+#define routerStartBuffering(priv, queue) priv->routerBufferEnable[(queue)] = TRUE;
+#define routerStopBuffering(priv, queue) priv->routerBufferEnable[(queue)]  = FALSE;
+#define isRouterBufferEnabled(priv, queue) priv->routerBufferEnable[(queue)]
 #endif
 
 #ifdef USE_DRIVER_LOCK
@@ -919,8 +919,8 @@ int uf_verify_m4(unifi_priv_t *priv, const unsigned char *packet,
 
 #ifdef CSR_SUPPORT_SME
 u8 uf_check_broadcast_bssid(unifi_priv_t *priv, const bulk_data_param_t *bulkdata);
-u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,u8 pmBit,u16 interfaceTag);
-void uf_process_ps_poll(unifi_priv_t *priv,u8* sa,u8* da,u8 pmBit,u16 interfaceTag);
+u8 uf_process_pm_bit_for_peer(unifi_priv_t * priv, CsrWifiRouterCtrlStaInfo_t * srcStaInfo, u8 pmBit, u16 interfaceTag);
+void uf_process_ps_poll(unifi_priv_t *priv, u8* sa, u8* da, u8 pmBit, u16 interfaceTag);
 int uf_ap_process_data_pdu(unifi_priv_t *priv, struct sk_buff *skb,
                    struct ethhdr *ehdr, CsrWifiRouterCtrlStaInfo_t * srcStaInfo,
                    const CSR_SIGNAL *signal,
@@ -936,17 +936,17 @@ void uf_send_buffered_data_from_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_
 void uf_send_buffered_data_from_delivery_ac(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo, u8 queue, struct list_head *txList);
 
 void uf_continue_uapsd(unifi_priv_t *priv, CsrWifiRouterCtrlStaInfo_t * staInfo);
-void uf_send_qos_null(unifi_priv_t * priv,u16 interfaceTag, const u8 *da,CSR_PRIORITY priority,CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
-void uf_send_nulldata(unifi_priv_t * priv,u16 interfaceTag, const u8 *da,CSR_PRIORITY priority,CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
+void uf_send_qos_null(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
+void uf_send_nulldata(unifi_priv_t * priv, u16 interfaceTag, const u8 *da, CSR_PRIORITY priority, CsrWifiRouterCtrlStaInfo_t * srcStaInfo);
 
 
 
 #endif
 CsrResult uf_process_ma_packet_req(unifi_priv_t *priv,  u8 *peerMacAddress, CSR_CLIENT_TAG hostTag, u16 interfaceTag, CSR_TRANSMISSION_CONTROL transmissionControl, CSR_RATE TransmitRate, CSR_PRIORITY priority, CSR_PROCESS_ID senderId, bulk_data_param_t *bulkdata);
-void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv,u8 *sigdata, u32 siglen);
+void uf_process_ma_vif_availibility_ind(unifi_priv_t *priv, u8 *sigdata, u32 siglen);
 #ifdef CSR_SUPPORT_SME
-void uf_send_buffered_frames(unifi_priv_t *priv,unifi_TrafficQueue queue);
-int uf_process_station_records_for_sending_data(unifi_priv_t *priv,u16 interfaceTag,
+void uf_send_buffered_frames(unifi_priv_t *priv, unifi_TrafficQueue queue);
+int uf_process_station_records_for_sending_data(unifi_priv_t *priv, u16 interfaceTag,
                                                  CsrWifiRouterCtrlStaInfo_t *srcStaInfo,
                                                  CsrWifiRouterCtrlStaInfo_t *dstStaInfo);
 void uf_prepare_send_cfm_list_for_queued_pkts(unifi_priv_t * priv,
@@ -958,8 +958,8 @@ void send_auto_ma_packet_confirm(unifi_priv_t *priv,
 void uf_flush_list(unifi_priv_t * priv, struct list_head * list);
 tx_buffered_packets_t *dequeue_tx_data_pdu(unifi_priv_t *priv, struct list_head *txList);
 void resume_unicast_buffered_frames(unifi_priv_t *priv, u16 interfaceTag);
-void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv,u16 interfaceTag);
-void resume_suspended_uapsd(unifi_priv_t* priv,u16 interfaceTag);
+void update_eosp_to_head_of_broadcast_list_head(unifi_priv_t *priv, u16 interfaceTag);
+void resume_suspended_uapsd(unifi_priv_t* priv, u16 interfaceTag);
 #endif
 /*
  *      netdev.c
@@ -1048,14 +1048,14 @@ CsrWifiRouterCtrlStaInfo_t * CsrWifiRouterCtrlGetStationRecordFromHandle(unifi_p
                                                                  u16 interfaceTag);
 
 void uf_update_sta_activity(unifi_priv_t *priv, u16 interfaceTag, const u8 *peerMacAddress);
-void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv,u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm);
+void uf_process_ma_pkt_cfm_for_ap(unifi_priv_t *priv, u16 interfaceTag, const CSR_MA_PACKET_CONFIRM *pkt_cfm);
 #endif
 
 void uf_resume_data_plane(unifi_priv_t *priv, int queue,
                           CsrWifiMacAddress peer_address,
                           u16 interfaceTag);
 void uf_free_pending_rx_packets(unifi_priv_t *priv, int queue,
-        CsrWifiMacAddress peer_address,u16 interfaceTag);
+        CsrWifiMacAddress peer_address, u16 interfaceTag);
 
 int uf_register_netdev(unifi_priv_t *priv, int numOfInterface);
 void uf_unregister_netdev(unifi_priv_t *priv);
diff --git a/drivers/staging/csr/unifi_sme.c b/drivers/staging/csr/unifi_sme.c
index 9029503..5090882 100644
--- a/drivers/staging/csr/unifi_sme.c
+++ b/drivers/staging/csr/unifi_sme.c
@@ -133,7 +133,7 @@ sme_log_event(ul_client_t *pcli,
                     unicastPdu = FALSE;
 
                 CsrWifiRouterCtrlMicFailureIndSend (priv->CSR_WIFI_SME_IFACEQUEUE, 0,
-                        (ind->VirtualInterfaceIdentifier & 0xff),peerMacAddress,
+                        (ind->VirtualInterfaceIdentifier & 0xff), peerMacAddress,
                         unicastPdu);
                 return;
             }
@@ -143,10 +143,10 @@ sme_log_event(ul_client_t *pcli,
                 {
                     u8 pmBit = (frmCtrl & 0x1000)?0x01:0x00;
                     u16 interfaceTag = (ind->VirtualInterfaceIdentifier & 0xff);
-                    CsrWifiRouterCtrlStaInfo_t *srcStaInfo =  CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv,taddr,interfaceTag);
+                    CsrWifiRouterCtrlStaInfo_t *srcStaInfo =  CsrWifiRouterCtrlGetStationRecordFromPeerMacAddress(priv, taddr, interfaceTag);
                     if((srcStaInfo != NULL) && (uf_check_broadcast_bssid(priv, bulkdata)== FALSE))
                     {
-                        uf_process_pm_bit_for_peer(priv,srcStaInfo,pmBit,interfaceTag);
+                        uf_process_pm_bit_for_peer(priv, srcStaInfo, pmBit, interfaceTag);
 
                         /* Update station last activity flag */
                         srcStaInfo->activity_flag = TRUE;
@@ -169,7 +169,7 @@ sme_log_event(ul_client_t *pcli,
                 return;
             }
 
-            unifi_trace(priv,UDBG1,"MA-PACKET Confirm (%x, %x)\n", cfm->HostTag, cfm->TransmissionStatus);
+            unifi_trace(priv, UDBG1, "MA-PACKET Confirm (%x, %x)\n", cfm->HostTag, cfm->TransmissionStatus);
 
             interfacePriv = priv->interfacePriv[interfaceTag];
 #ifdef CSR_SUPPORT_SME
@@ -177,7 +177,7 @@ sme_log_event(ul_client_t *pcli,
                  interfacePriv->interfaceMode == CSR_WIFI_ROUTER_CTRL_MODE_P2PGO) {
 
                 if(cfm->HostTag == interfacePriv->multicastPduHostTag){
-                    uf_process_ma_pkt_cfm_for_ap(priv ,interfaceTag, cfm);
+                    uf_process_ma_pkt_cfm_for_ap(priv, interfaceTag, cfm);
                 }
             }
 #endif
@@ -395,7 +395,7 @@ uf_multicast_list_wq(struct work_struct *work)
             interfacePriv->mc_list_count);
 
     /* Flush the current list */
-    CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, interfaceTag, CSR_WIFI_SME_LIST_ACTION_FLUSH, 0, NULL);
+    CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, CSR_WIFI_SME_LIST_ACTION_FLUSH, 0, NULL);
 
     mc_count = interfacePriv->mc_list_count;
     mc_list = interfacePriv->mc_list;
@@ -419,7 +419,7 @@ uf_multicast_list_wq(struct work_struct *work)
         return;
     }
 
-    CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,
+    CsrWifiRouterCtrlMulticastAddressIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
             interfaceTag,
             CSR_WIFI_SME_LIST_ACTION_ADD,
             mc_count, multicast_address_list);
@@ -950,7 +950,7 @@ int
     }
     return i;
 }
-int unifi_cfg_set_ap_config(unifi_priv_t * priv,unsigned char* arg)
+int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg)
 {
     uf_cfg_ap_config_t cfg_ap_config;
     char *buffer;
@@ -981,7 +981,7 @@ int unifi_cfg_set_ap_config(unifi_priv_t * priv,unsigned char* arg)
     priv->ap_mac_config.phySupportedBitmap = cfg_ap_config.phySupportedBitmap;
     priv->ap_mac_config.maxListenInterval=cfg_ap_config.maxListenInterval;
 
-    priv->ap_mac_config.supportedRatesCount=     uf_configure_supported_rates(priv->ap_mac_config.supportedRates,priv->ap_mac_config.phySupportedBitmap);
+    priv->ap_mac_config.supportedRatesCount=     uf_configure_supported_rates(priv->ap_mac_config.supportedRates, priv->ap_mac_config.phySupportedBitmap);
 
     return 0;
 }
@@ -1051,7 +1051,7 @@ uf_ta_ind_wq(struct work_struct *work)
     u16 interfaceTag = 0;
 
 
-    CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,
+    CsrWifiRouterCtrlTrafficProtocolIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0,
             interfaceTag,
             ind->packet_type,
             ind->direction,
@@ -1119,7 +1119,7 @@ uf_ta_sample_ind_wq(struct work_struct *work)
         }
     }
 
-    CsrWifiRouterCtrlTrafficSampleIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0, interfaceTag, ind->stats);
+    CsrWifiRouterCtrlTrafficSampleIndSend(priv->CSR_WIFI_SME_IFACEQUEUE, 0, interfaceTag, ind->stats);
 
     ind->in_use = 0;
 
@@ -1219,7 +1219,7 @@ void uf_send_pkt_to_encrypt(struct work_struct *work)
         kfree(pktBulkData); /* Would have been copied over by the SME Handler */
 
     } else {
-	    unifi_warning(priv, "uf_send_pkt_to_encrypt() is NOT applicable for interface mode - %d\n",interfacePriv->interfaceMode);
+	    unifi_warning(priv, "uf_send_pkt_to_encrypt() is NOT applicable for interface mode - %d\n", interfacePriv->interfaceMode);
     }
 }/* uf_send_pkt_to_encrypt() */
 #endif
diff --git a/drivers/staging/csr/unifi_sme.h b/drivers/staging/csr/unifi_sme.h
index b689cfe..aff9aa1 100644
--- a/drivers/staging/csr/unifi_sme.h
+++ b/drivers/staging/csr/unifi_sme.h
@@ -210,9 +210,9 @@ int sme_mgt_mib_get(unifi_priv_t *priv,
 int sme_mgt_mib_set(unifi_priv_t *priv,
                     unsigned char *varbind, int length);
 #ifdef CSR_SUPPORT_WEXT_AP
-int sme_ap_start(unifi_priv_t *priv,u16 interface_tag,CsrWifiSmeApConfig_t *ap_config);
-int sme_ap_stop(unifi_priv_t *priv,u16 interface_tag);
-int sme_ap_config(unifi_priv_t *priv,CsrWifiSmeApMacConfig *ap_mac_config, CsrWifiNmeApConfig *group_security_config);
+int sme_ap_start(unifi_priv_t *priv, u16 interface_tag, CsrWifiSmeApConfig_t *ap_config);
+int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag);
+int sme_ap_config(unifi_priv_t *priv, CsrWifiSmeApMacConfig *ap_mac_config, CsrWifiNmeApConfig *group_security_config);
 int uf_configure_supported_rates(u8 * supportedRates, u8 phySupportedBitmap);
 #endif
 int unifi_translate_scan(struct net_device *dev,
@@ -234,7 +234,7 @@ int unifi_cfg_get_info(unifi_priv_t *priv, unsigned char *arg);
 int unifi_cfg_strict_draft_n(unifi_priv_t *priv, unsigned char *arg);
 int unifi_cfg_enable_okc(unifi_priv_t *priv, unsigned char *arg);
 #ifdef CSR_SUPPORT_WEXT_AP
-int unifi_cfg_set_ap_config(unifi_priv_t * priv,unsigned char* arg);
+int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg);
 #endif
 
 
diff --git a/drivers/staging/dgrp/dgrp_dpa_ops.c b/drivers/staging/dgrp/dgrp_dpa_ops.c
index 114799c..69bfe30 100644
--- a/drivers/staging/dgrp/dgrp_dpa_ops.c
+++ b/drivers/staging/dgrp/dgrp_dpa_ops.c
@@ -392,7 +392,7 @@ static long dgrp_dpa_ioctl(struct file *file, unsigned int cmd,
 		getnode.nd_rx_byte = nd->nd_rx_byte;
 
 		memset(&getnode.nd_ps_desc, 0, MAX_DESC_LEN);
-		strncpy(getnode.nd_ps_desc, nd->nd_ps_desc, MAX_DESC_LEN);
+		strlcpy(getnode.nd_ps_desc, nd->nd_ps_desc, MAX_DESC_LEN);
 
 		if (copy_to_user(uarg, &getnode, sizeof(struct digi_node)))
 			return -EFAULT;
diff --git a/drivers/staging/dgrp/dgrp_net_ops.c b/drivers/staging/dgrp/dgrp_net_ops.c
index 5b7833f..7a0d72d 100644
--- a/drivers/staging/dgrp/dgrp_net_ops.c
+++ b/drivers/staging/dgrp/dgrp_net_ops.c
@@ -278,7 +278,7 @@ static void parity_scan(struct ch_struct *ch, unsigned char *cbuf,
 		switch (ch->ch_pscan_state) {
 		default:
 			/* reset to sanity and fall through */
-			ch->ch_pscan_state = 0 ;
+			ch->ch_pscan_state = 0;
 
 		case 0:
 			/* No FF seen yet */
@@ -3083,7 +3083,7 @@ check_query:
 						nd->nd_hw_ver = (b[8] << 8) | b[9];
 						nd->nd_sw_ver = (b[10] << 8) | b[11];
 						nd->nd_hw_id = b[6];
-						desclen = ((plen - 12) > MAX_DESC_LEN) ? MAX_DESC_LEN :
+						desclen = (plen - 12 > MAX_DESC_LEN - 1) ? MAX_DESC_LEN - 1 :
 							plen - 12;
 
 						if (desclen <= 0) {
diff --git a/drivers/staging/dgrp/drp.h b/drivers/staging/dgrp/drp.h
index 84a1e7b..4024b48 100644
--- a/drivers/staging/dgrp/drp.h
+++ b/drivers/staging/dgrp/drp.h
@@ -674,7 +674,7 @@ struct nd_struct {
 	ushort	     nd_hw_ver;		  /* HW version returned from PS   */
 	ushort	     nd_sw_ver;		  /* SW version returned from PS   */
 	uint	     nd_hw_id;		  /* HW ID returned from PS	   */
-	u8	  nd_ps_desc[MAX_DESC_LEN+1];  /* Description from PS	*/
+	u8	  nd_ps_desc[MAX_DESC_LEN];  /* Description from PS	*/
 	uint	     nd_vpd_len;		/* VPD len, if any */
 	u8	     nd_vpd[VPDSIZE];		/* VPD, if any */
 
diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
index 5882139..9597e95 100644
--- a/drivers/staging/echo/echo.c
+++ b/drivers/staging/echo/echo.c
@@ -267,13 +267,13 @@ struct oslec_state *oslec_create(int len, int adaption_mode)
 		goto error_snap;
 
 	ec->cond_met = 0;
-	ec->Pstates = 0;
-	ec->Ltxacc = ec->Lrxacc = ec->Lcleanacc = ec->Lclean_bgacc = 0;
-	ec->Ltx = ec->Lrx = ec->Lclean = ec->Lclean_bg = 0;
+	ec->pstates = 0;
+	ec->ltxacc = ec->lrxacc = ec->lcleanacc = ec->lclean_bgacc = 0;
+	ec->ltx = ec->lrx = ec->lclean = ec->lclean_bg = 0;
 	ec->tx_1 = ec->tx_2 = ec->rx_1 = ec->rx_2 = 0;
-	ec->Lbgn = ec->Lbgn_acc = 0;
-	ec->Lbgn_upper = 200;
-	ec->Lbgn_upper_acc = ec->Lbgn_upper << 13;
+	ec->lbgn = ec->lbgn_acc = 0;
+	ec->lbgn_upper = 200;
+	ec->lbgn_upper_acc = ec->lbgn_upper << 13;
 
 	return ec;
 
@@ -314,13 +314,13 @@ void oslec_flush(struct oslec_state *ec)
 {
 	int i;
 
-	ec->Ltxacc = ec->Lrxacc = ec->Lcleanacc = ec->Lclean_bgacc = 0;
-	ec->Ltx = ec->Lrx = ec->Lclean = ec->Lclean_bg = 0;
+	ec->ltxacc = ec->lrxacc = ec->lcleanacc = ec->lclean_bgacc = 0;
+	ec->ltx = ec->lrx = ec->lclean = ec->lclean_bg = 0;
 	ec->tx_1 = ec->tx_2 = ec->rx_1 = ec->rx_2 = 0;
 
-	ec->Lbgn = ec->Lbgn_acc = 0;
-	ec->Lbgn_upper = 200;
-	ec->Lbgn_upper_acc = ec->Lbgn_upper << 13;
+	ec->lbgn = ec->lbgn_acc = 0;
+	ec->lbgn_upper = 200;
+	ec->lbgn_upper_acc = ec->lbgn_upper << 13;
 
 	ec->nonupdate_dwell = 0;
 
@@ -332,7 +332,7 @@ void oslec_flush(struct oslec_state *ec)
 		memset(ec->fir_taps16[i], 0, ec->taps * sizeof(int16_t));
 
 	ec->curr_pos = ec->taps - 1;
-	ec->Pstates = 0;
+	ec->pstates = 0;
 }
 EXPORT_SYMBOL_GPL(oslec_flush);
 
@@ -418,33 +418,33 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 		new = (int)tx * (int)tx;
 		old = (int)ec->fir_state.history[ec->fir_state.curr_pos] *
 		    (int)ec->fir_state.history[ec->fir_state.curr_pos];
-		ec->Pstates +=
+		ec->pstates +=
 		    ((new - old) + (1 << (ec->log2taps - 1))) >> ec->log2taps;
-		if (ec->Pstates < 0)
-			ec->Pstates = 0;
+		if (ec->pstates < 0)
+			ec->pstates = 0;
 	}
 
 	/* Calculate short term average levels using simple single pole IIRs */
 
-	ec->Ltxacc += abs(tx) - ec->Ltx;
-	ec->Ltx = (ec->Ltxacc + (1 << 4)) >> 5;
-	ec->Lrxacc += abs(rx) - ec->Lrx;
-	ec->Lrx = (ec->Lrxacc + (1 << 4)) >> 5;
+	ec->ltxacc += abs(tx) - ec->ltx;
+	ec->ltx = (ec->ltxacc + (1 << 4)) >> 5;
+	ec->lrxacc += abs(rx) - ec->lrx;
+	ec->lrx = (ec->lrxacc + (1 << 4)) >> 5;
 
 	/* Foreground filter */
 
 	ec->fir_state.coeffs = ec->fir_taps16[0];
 	echo_value = fir16(&ec->fir_state, tx);
 	ec->clean = rx - echo_value;
-	ec->Lcleanacc += abs(ec->clean) - ec->Lclean;
-	ec->Lclean = (ec->Lcleanacc + (1 << 4)) >> 5;
+	ec->lcleanacc += abs(ec->clean) - ec->lclean;
+	ec->lclean = (ec->lcleanacc + (1 << 4)) >> 5;
 
 	/* Background filter */
 
 	echo_value = fir16(&ec->fir_state_bg, tx);
 	clean_bg = rx - echo_value;
-	ec->Lclean_bgacc += abs(clean_bg) - ec->Lclean_bg;
-	ec->Lclean_bg = (ec->Lclean_bgacc + (1 << 4)) >> 5;
+	ec->lclean_bgacc += abs(clean_bg) - ec->lclean_bg;
+	ec->lclean_bg = (ec->lclean_bgacc + (1 << 4)) >> 5;
 
 	/* Background Filter adaption */
 
@@ -455,7 +455,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 	ec->factor = 0;
 	ec->shift = 0;
 	if ((ec->nonupdate_dwell == 0)) {
-		int P, logP, shift;
+		int p, logp, shift;
 
 		/* Determine:
 
@@ -490,9 +490,9 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 		   for a divide versus a top_bit() implementation.
 		 */
 
-		P = MIN_TX_POWER_FOR_ADAPTION + ec->Pstates;
-		logP = top_bit(P) + ec->log2taps;
-		shift = 30 - 2 - logP;
+		p = MIN_TX_POWER_FOR_ADAPTION + ec->pstates;
+		logp = top_bit(p) + ec->log2taps;
+		shift = 30 - 2 - logp;
 		ec->shift = shift;
 
 		lms_adapt_bg(ec, clean_bg, shift);
@@ -502,7 +502,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 	   near end speech */
 
 	ec->adapt = 0;
-	if ((ec->Lrx > MIN_RX_POWER_FOR_ADAPTION) && (ec->Lrx > ec->Ltx))
+	if ((ec->lrx > MIN_RX_POWER_FOR_ADAPTION) && (ec->lrx > ec->ltx))
 		ec->nonupdate_dwell = DTD_HANGOVER;
 	if (ec->nonupdate_dwell)
 		ec->nonupdate_dwell--;
@@ -515,9 +515,9 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 	if ((ec->adaption_mode & ECHO_CAN_USE_ADAPTION) &&
 	    (ec->nonupdate_dwell == 0) &&
 	    /* (ec->Lclean_bg < 0.875*ec->Lclean) */
-	    (8 * ec->Lclean_bg < 7 * ec->Lclean) &&
+	    (8 * ec->lclean_bg < 7 * ec->lclean) &&
 	    /* (ec->Lclean_bg < 0.125*ec->Ltx) */
-	    (8 * ec->Lclean_bg < ec->Ltx)) {
+	    (8 * ec->lclean_bg < ec->ltx)) {
 		if (ec->cond_met == 6) {
 			/*
 			 * BG filter has had better results for 6 consecutive
@@ -541,14 +541,14 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 		 * non-linearity in the channel.".
 		 */
 
-		if ((16 * ec->Lclean < ec->Ltx)) {
+		if ((16 * ec->lclean < ec->ltx)) {
 			/*
 			 * Our e/c has improved echo by at least 24 dB (each
 			 * factor of 2 is 6dB, so 2*2*2*2=16 is the same as
 			 * 6+6+6+6=24dB)
 			 */
 			if (ec->adaption_mode & ECHO_CAN_USE_CNG) {
-				ec->cng_level = ec->Lbgn;
+				ec->cng_level = ec->lbgn;
 
 				/*
 				 * Very elementary comfort noise generation.
@@ -571,10 +571,10 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 
 			} else if (ec->adaption_mode & ECHO_CAN_USE_CLIP) {
 				/* This sounds much better than CNG */
-				if (ec->clean_nlp > ec->Lbgn)
-					ec->clean_nlp = ec->Lbgn;
-				if (ec->clean_nlp < -ec->Lbgn)
-					ec->clean_nlp = -ec->Lbgn;
+				if (ec->clean_nlp > ec->lbgn)
+					ec->clean_nlp = ec->lbgn;
+				if (ec->clean_nlp < -ec->lbgn)
+					ec->clean_nlp = -ec->lbgn;
 			} else {
 				/*
 				 * just mute the residual, doesn't sound very
@@ -593,9 +593,9 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 			 * level signals like near end speech.  When combined
 			 * with CNG or especially CLIP seems to work OK.
 			 */
-			if (ec->Lclean < 40) {
-				ec->Lbgn_acc += abs(ec->clean) - ec->Lbgn;
-				ec->Lbgn = (ec->Lbgn_acc + (1 << 11)) >> 12;
+			if (ec->lclean < 40) {
+				ec->lbgn_acc += abs(ec->clean) - ec->lbgn;
+				ec->lbgn = (ec->lbgn_acc + (1 << 11)) >> 12;
 			}
 		}
 	}
diff --git a/drivers/staging/echo/echo.h b/drivers/staging/echo/echo.h
index 32ca9de..9b08c63 100644
--- a/drivers/staging/echo/echo.h
+++ b/drivers/staging/echo/echo.h
@@ -139,24 +139,24 @@ struct oslec_state {
 	int adaption_mode;
 
 	int cond_met;
-	int32_t Pstates;
+	int32_t pstates;
 	int16_t adapt;
 	int32_t factor;
 	int16_t shift;
 
 	/* Average levels and averaging filter states */
-	int Ltxacc;
-	int Lrxacc;
-	int Lcleanacc;
-	int Lclean_bgacc;
-	int Ltx;
-	int Lrx;
-	int Lclean;
-	int Lclean_bg;
-	int Lbgn;
-	int Lbgn_acc;
-	int Lbgn_upper;
-	int Lbgn_upper_acc;
+	int ltxacc;
+	int lrxacc;
+	int lcleanacc;
+	int lclean_bgacc;
+	int ltx;
+	int lrx;
+	int lclean;
+	int lclean_bg;
+	int lbgn;
+	int lbgn_acc;
+	int lbgn_upper;
+	int lbgn_upper_acc;
 
 	/* foreground and background filter states */
 	struct fir16_state_t fir_state;
diff --git a/drivers/staging/goldfish/goldfish_nand.c b/drivers/staging/goldfish/goldfish_nand.c
index ab1f019..81e2ad4 100644
--- a/drivers/staging/goldfish/goldfish_nand.c
+++ b/drivers/staging/goldfish/goldfish_nand.c
@@ -326,9 +326,10 @@ static int goldfish_nand_init_device(struct platform_device *pdev,
 			(mtd->writesize + mtd->oobsize) * mtd->writesize;
 	do_div(mtd->size, mtd->writesize + mtd->oobsize);
 	mtd->size *= mtd->writesize;
-	dev_dbg(&pdev->dev, 
+	dev_dbg(&pdev->dev,
 		"goldfish nand dev%d: size %llx, page %d, extra %d, erase %d\n",
-		       id, mtd->size, mtd->writesize, mtd->oobsize, mtd->erasesize);
+		       id, mtd->size, mtd->writesize,
+		       mtd->oobsize, mtd->erasesize);
 	spin_unlock_irqrestore(&nand->lock, irq_flags);
 
 	mtd->priv = nand;
@@ -340,7 +341,7 @@ static int goldfish_nand_init_device(struct platform_device *pdev,
 	result = goldfish_nand_cmd(mtd, NAND_CMD_GET_DEV_NAME, 0, name_len,
 									name);
 	if (result != name_len) {
-		dev_err(&pdev->dev, 
+		dev_err(&pdev->dev,
 			"goldfish_nand_init_device failed to get dev name %d != %d\n",
 			       result, name_len);
 		return -ENODEV;
@@ -391,7 +392,7 @@ static int goldfish_nand_probe(struct platform_device *pdev)
 
 	version = readl(base + NAND_VERSION);
 	if (version != NAND_VERSION_CURRENT) {
-		dev_err(&pdev->dev, 
+		dev_err(&pdev->dev,
 			"goldfish_nand_init: version mismatch, got %d, expected %d\n",
 				version, NAND_VERSION_CURRENT);
 		return -ENODEV;
@@ -400,7 +401,7 @@ static int goldfish_nand_probe(struct platform_device *pdev)
 	if (num_dev == 0)
 		return -ENODEV;
 
-	nand = devm_kzalloc(&pdev->dev, sizeof(*nand) + 
+	nand = devm_kzalloc(&pdev->dev, sizeof(*nand) +
 				sizeof(struct mtd_info) * num_dev, GFP_KERNEL);
 	if (nand == NULL)
 		return -ENOMEM;
diff --git a/drivers/staging/goldfish/goldfish_nand_reg.h b/drivers/staging/goldfish/goldfish_nand_reg.h
index 956c6c3..ac17f88 100644
--- a/drivers/staging/goldfish/goldfish_nand_reg.h
+++ b/drivers/staging/goldfish/goldfish_nand_reg.h
@@ -17,11 +17,13 @@
 #define GOLDFISH_NAND_REG_H
 
 enum nand_cmd {
-	NAND_CMD_GET_DEV_NAME,  /* Write device name for NAND_DEV to NAND_DATA (vaddr) */
+	/* Write device name for NAND_DEV to NAND_DATA (vaddr) */
+	NAND_CMD_GET_DEV_NAME,
 	NAND_CMD_READ,
 	NAND_CMD_WRITE,
 	NAND_CMD_ERASE,
-	NAND_CMD_BLOCK_BAD_GET, /* NAND_RESULT is 1 if block is bad, 0 if it is not */
+	/* NAND_RESULT is 1 if block is bad, 0 if it is not */
+	NAND_CMD_BLOCK_BAD_GET,
 	NAND_CMD_BLOCK_BAD_SET,
 	NAND_CMD_READ_WITH_PARAMS,
 	NAND_CMD_WRITE_WITH_PARAMS,
diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index 5047019..3283e28 100644
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -326,7 +326,7 @@ static ssize_t ad7192_write_frequency(struct device *dev,
 	unsigned long lval;
 	int div, ret;
 
-	ret = strict_strtoul(buf, 10, &lval);
+	ret = kstrtoul(buf, 10, &lval);
 	if (ret)
 		return ret;
 	if (lval == 0)
diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index 2fd6ee3..c19618b 100644
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -632,7 +632,7 @@ static ssize_t ad7280_write_channel_config(struct device *dev,
 	long val;
 	int ret;
 
-	ret = strict_strtol(buf, 10, &val);
+	ret = kstrtol(buf, 10, &val);
 	if (ret)
 		return ret;
 
diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index d104b43..72868ce 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -125,9 +125,12 @@ static ssize_t ad7606_store_range(struct device *dev,
 	struct iio_dev *indio_dev = dev_to_iio_dev(dev);
 	struct ad7606_state *st = iio_priv(indio_dev);
 	unsigned long lval;
+	int ret;
+
+	ret = kstrtoul(buf, 10, &lval);
+	if (ret)
+		return ret;
 
-	if (strict_strtoul(buf, 10, &lval))
-		return -EINVAL;
 	if (!(lval == 5000 || lval == 10000)) {
 		dev_err(dev, "range is not supported\n");
 		return -EINVAL;
@@ -173,8 +176,9 @@ static ssize_t ad7606_store_oversampling_ratio(struct device *dev,
 	unsigned long lval;
 	int ret;
 
-	if (strict_strtoul(buf, 10, &lval))
-		return -EINVAL;
+	ret = kstrtoul(buf, 10, &lval);
+	if (ret)
+		return ret;
 
 	ret = ad7606_oversampling_get_index(lval);
 	if (ret < 0) {
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index 9284771..8470036 100644
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -175,9 +175,9 @@ static ssize_t ad7816_store_channel(struct device *dev,
 	unsigned long data;
 	int ret;
 
-	ret = strict_strtoul(buf, 10, &data);
+	ret = kstrtoul(buf, 10, &data);
 	if (ret)
-		return -EINVAL;
+		return ret;
 
 	if (data > AD7816_CS_MAX && data != AD7816_CS_MASK) {
 		dev_err(&chip->spi_dev->dev, "Invalid channel id %lu for %s.\n",
@@ -290,7 +290,9 @@ static inline ssize_t ad7816_set_oti(struct device *dev,
 	u8 data;
 	int ret;
 
-	ret = strict_strtol(buf, 10, &value);
+	ret = kstrtol(buf, 10, &value);
+	if (ret)
+		return ret;
 
 	if (chip->channel_id > AD7816_CS_MAX) {
 		dev_err(dev, "Invalid oti channel id %d.\n", chip->channel_id);
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 8dc97b3..2b2049c 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -226,7 +226,7 @@ static ssize_t ad799x_write_frequency(struct device *dev,
 	int ret, i;
 	u8 t;
 
-	ret = strict_strtol(buf, 10, &val);
+	ret = kstrtol(buf, 10, &val);
 	if (ret)
 		return ret;
 
@@ -337,7 +337,7 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
 	long val;
 	int ret;
 
-	ret = strict_strtol(buf, 10, &val);
+	ret = kstrtol(buf, 10, &val);
 	if (ret)
 		return ret;
 
diff --git a/drivers/staging/keucr/init.c b/drivers/staging/keucr/init.c
index 231611d..cb50eb2 100644
--- a/drivers/staging/keucr/init.c
+++ b/drivers/staging/keucr/init.c
@@ -20,7 +20,7 @@ int ENE_InitMedia(struct us_data *us)
 	BYTE	MiscReg03 = 0;
 
 	printk(KERN_INFO "--- Init Media ---\n");
-	result = ENE_Read_BYTE(us, REG_CARD_STATUS, &MiscReg03);
+	result = ene_read_byte(us, REG_CARD_STATUS, &MiscReg03);
 	if (result != USB_STOR_XFER_GOOD) {
 		printk(KERN_ERR "Read register fail !!\n");
 		return USB_STOR_TRANSPORT_ERROR;
@@ -39,9 +39,9 @@ int ENE_InitMedia(struct us_data *us)
 }
 
 /*
- * ENE_Read_BYTE() :
+ * ene_read_byte() :
  */
-int ENE_Read_BYTE(struct us_data *us, WORD index, void *buf)
+int ene_read_byte(struct us_data *us, WORD index, void *buf)
 {
 	struct bulk_cb_wrap *bcb = (struct bulk_cb_wrap *) us->iobuf;
 	int result;
diff --git a/drivers/staging/keucr/transport.h b/drivers/staging/keucr/transport.h
index 2a11a98..7015b21 100644
--- a/drivers/staging/keucr/transport.h
+++ b/drivers/staging/keucr/transport.h
@@ -61,7 +61,7 @@ extern int ENE_InitMedia(struct us_data *);
 extern int ENE_SMInit(struct us_data *);
 extern int ENE_SendScsiCmd(struct us_data*, BYTE, void*, int);
 extern int ENE_LoadBinCode(struct us_data*, BYTE);
-extern int ENE_Read_BYTE(struct us_data*, WORD index, void *buf);
+extern int ene_read_byte(struct us_data*, WORD index, void *buf);
 extern int ENE_Read_Data(struct us_data*, void *buf, unsigned int length);
 extern int ENE_Write_Data(struct us_data*, void *buf, unsigned int length);
 extern void BuildSenseBuffer(struct scsi_cmnd *, int);
diff --git a/drivers/staging/keucr/usb.c b/drivers/staging/keucr/usb.c
index f656f8a..79edd0e 100644
--- a/drivers/staging/keucr/usb.c
+++ b/drivers/staging/keucr/usb.c
@@ -585,7 +585,7 @@ static int eucr_probe(struct usb_interface *intf, const struct usb_device_id *id
 	wake_up_process(th);
 
 	/* probe card type */
-	result = ENE_Read_BYTE(us, REG_CARD_STATUS, &MiscReg03);
+	result = ene_read_byte(us, REG_CARD_STATUS, &MiscReg03);
 	if (result != USB_STOR_XFER_GOOD) {
 		result = USB_STOR_TRANSPORT_ERROR;
 		quiesce_and_remove_host(us);
diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
index a88959f..0e34679 100644
--- a/drivers/staging/nvec/nvec.c
+++ b/drivers/staging/nvec/nvec.c
@@ -124,6 +124,20 @@ int nvec_register_notifier(struct nvec_chip *nvec, struct notifier_block *nb,
 EXPORT_SYMBOL_GPL(nvec_register_notifier);
 
 /**
+ * nvec_unregister_notifier - Unregister a notifier with nvec
+ * @nvec: A &struct nvec_chip
+ * @nb: The notifier block to unregister
+ *
+ * Unregisters a notifier with @nvec. The notifier will be removed from the
+ * atomic notifier chain.
+ */
+int nvec_unregister_notifier(struct nvec_chip *nvec, struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&nvec->notifier_list, nb);
+}
+EXPORT_SYMBOL_GPL(nvec_unregister_notifier);
+
+/**
  * nvec_status_notifier - The final notifier
  *
  * Prints a message about control events not handled in the notifier
@@ -185,7 +199,7 @@ static struct nvec_msg *nvec_msg_alloc(struct nvec_chip *nvec,
  *
  * Free the given message
  */
-inline void nvec_msg_free(struct nvec_chip *nvec, struct nvec_msg *msg)
+void nvec_msg_free(struct nvec_chip *nvec, struct nvec_msg *msg)
 {
 	if (msg != &nvec->tx_scratch)
 		dev_vdbg(nvec->dev, "INFO: Free %ti\n", msg - nvec->msg_pool);
@@ -815,7 +829,7 @@ static int tegra_nvec_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	i2c_clk = clk_get(&pdev->dev, "div-clk");
+	i2c_clk = devm_clk_get(&pdev->dev, "div-clk");
 	if (IS_ERR(i2c_clk)) {
 		dev_err(nvec->dev, "failed to get controller clock\n");
 		return -ENODEV;
@@ -902,8 +916,11 @@ static int tegra_nvec_remove(struct platform_device *pdev)
 
 	nvec_toggle_global_events(nvec, false);
 	mfd_remove_devices(nvec->dev);
+	nvec_unregister_notifier(nvec, &nvec->nvec_status_notifier);
 	cancel_work_sync(&nvec->rx_work);
 	cancel_work_sync(&nvec->tx_work);
+	/* FIXME: needs check wether nvec is responsible for power off */
+	pm_power_off = NULL;
 
 	return 0;
 }
diff --git a/drivers/staging/nvec/nvec.h b/drivers/staging/nvec/nvec.h
index b7a14bc..2b1316d 100644
--- a/drivers/staging/nvec/nvec.h
+++ b/drivers/staging/nvec/nvec.h
@@ -197,9 +197,8 @@ extern int nvec_register_notifier(struct nvec_chip *nvec,
 				  struct notifier_block *nb,
 				  unsigned int events);
 
-extern int nvec_unregister_notifier(struct device *dev,
-				    struct notifier_block *nb,
-				    unsigned int events);
+extern int nvec_unregister_notifier(struct nvec_chip *dev,
+				    struct notifier_block *nb);
 
 extern void nvec_msg_free(struct nvec_chip *nvec, struct nvec_msg *msg);
 
diff --git a/drivers/staging/nvec/nvec_kbd.c b/drivers/staging/nvec/nvec_kbd.c
index 7445ce6..a0ec52a 100644
--- a/drivers/staging/nvec/nvec_kbd.c
+++ b/drivers/staging/nvec/nvec_kbd.c
@@ -169,8 +169,15 @@ fail:
 
 static int nvec_kbd_remove(struct platform_device *pdev)
 {
+	struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
+	char disable_kbd[] = { NVEC_KBD, DISABLE_KBD },
+	     uncnfg_wake_key_reporting[] = { NVEC_KBD, CNFG_WAKE_KEY_REPORTING,
+						false };
+	nvec_write_async(nvec, uncnfg_wake_key_reporting, 3);
+	nvec_write_async(nvec, disable_kbd, 2);
+	nvec_unregister_notifier(nvec, &keys_dev.notifier);
+
 	input_unregister_device(keys_dev.input);
-	input_free_device(keys_dev.input);
 
 	return 0;
 }
@@ -188,4 +195,5 @@ module_platform_driver(nvec_kbd_driver);
 
 MODULE_AUTHOR("Marc Dietrich <marvin24@gmx.de>");
 MODULE_DESCRIPTION("NVEC keyboard driver");
+MODULE_ALIAS("platform:nvec-kbd");
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/nvec/nvec_power.c b/drivers/staging/nvec/nvec_power.c
index 296f7b9..aacfcd6 100644
--- a/drivers/staging/nvec/nvec_power.c
+++ b/drivers/staging/nvec/nvec_power.c
@@ -414,6 +414,7 @@ static int nvec_power_remove(struct platform_device *pdev)
 	struct nvec_power *power = platform_get_drvdata(pdev);
 
 	cancel_delayed_work_sync(&power->poller);
+	nvec_unregister_notifier(power->nvec, &power->notifier);
 	switch (pdev->id) {
 	case AC:
 		power_supply_unregister(&nvec_psy);
diff --git a/drivers/staging/nvec/nvec_ps2.c b/drivers/staging/nvec/nvec_ps2.c
index aff6b9b..06dbb02 100644
--- a/drivers/staging/nvec/nvec_ps2.c
+++ b/drivers/staging/nvec/nvec_ps2.c
@@ -106,7 +106,7 @@ static int nvec_mouse_probe(struct platform_device *pdev)
 	struct serio *ser_dev;
 	char mouse_reset[] = { NVEC_PS2, SEND_COMMAND, PSMOUSE_RST, 3 };
 
-	ser_dev = devm_kzalloc(&pdev->dev, sizeof(struct serio), GFP_KERNEL);
+	ser_dev = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (ser_dev == NULL)
 		return -ENOMEM;
 
@@ -133,6 +133,11 @@ static int nvec_mouse_probe(struct platform_device *pdev)
 
 static int nvec_mouse_remove(struct platform_device *pdev)
 {
+	struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
+
+	ps2_sendcommand(ps2_dev.ser_dev, DISABLE_MOUSE);
+	ps2_stopstreaming(ps2_dev.ser_dev);
+	nvec_unregister_notifier(nvec, &ps2_dev.notifier);
 	serio_unregister_port(ps2_dev.ser_dev);
 
 	return 0;
@@ -179,4 +184,5 @@ module_platform_driver(nvec_mouse_driver);
 
 MODULE_DESCRIPTION("NVEC mouse driver");
 MODULE_AUTHOR("Marc Dietrich <marvin24@gmx.de>");
+MODULE_ALIAS("platform:nvec-mouse");
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c
index 27d0666..8dc24ea 100644
--- a/drivers/staging/ozwpan/ozcdev.c
+++ b/drivers/staging/ozwpan/ozcdev.c
@@ -355,11 +355,13 @@ int oz_cdev_register(void)
 	g_oz_class = class_create(THIS_MODULE, "ozmo_wpan");
 	if (IS_ERR(g_oz_class)) {
 		oz_trace("Failed to register ozmo_wpan class\n");
+		err = PTR_ERR(g_oz_class);
 		goto out1;
 	}
 	dev = device_create(g_oz_class, NULL, g_cdev.devnum, NULL, "ozwpan");
 	if (IS_ERR(dev)) {
 		oz_trace("Failed to create sysfs entry for cdev\n");
+		err = PTR_ERR(dev);
 		goto out1;
 	}
 	return 0;
diff --git a/drivers/staging/rtl8192u/ieee80211/dot11d.c b/drivers/staging/rtl8192u/ieee80211/dot11d.c
index f10fd5a..34edcfa 100644
--- a/drivers/staging/rtl8192u/ieee80211/dot11d.c
+++ b/drivers/staging/rtl8192u/ieee80211/dot11d.c
@@ -67,9 +67,9 @@ Dot11d_Reset(struct ieee80211_device *ieee)
 void
 Dot11d_UpdateCountryIe(
 	struct ieee80211_device *dev,
-	u8 *		pTaddr,
+	u8 *pTaddr,
 	u16	CoutryIeLen,
-	u8 * pCoutryIe
+	u8 *pCoutryIe
 	)
 {
 	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
@@ -101,7 +101,7 @@ Dot11d_UpdateCountryIe(
 			MaxChnlNum = pTriple->FirstChnl + j;
 		}
 
-		pTriple = (PCHNL_TXPOWER_TRIPLE)((u8*)pTriple + 3);
+		pTriple = (PCHNL_TXPOWER_TRIPLE)((u8 *)pTriple + 3);
 	}
 	//printk("Dot11d_UpdateCountryIe(): Channel List:\n");
 	printk("Channel List:");
@@ -143,12 +143,12 @@ DOT11D_GetMaxTxPwrInDbm(
 
 void
 DOT11D_ScanComplete(
-	struct ieee80211_device * dev
+	struct ieee80211_device *dev
 	)
 {
 	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
 
-	switch(pDot11dInfo->State)
+	switch (pDot11dInfo->State)
 	{
 	case DOT11D_STATE_LEARNED:
 		pDot11dInfo->State = DOT11D_STATE_DONE;
@@ -166,7 +166,7 @@ DOT11D_ScanComplete(
 }
 
 int IsLegalChannel(
-	struct ieee80211_device * dev,
+	struct ieee80211_device *dev,
 	u8 channel
 )
 {
@@ -183,7 +183,7 @@ int IsLegalChannel(
 }
 
 int ToLegalChannel(
-	struct ieee80211_device * dev,
+	struct ieee80211_device *dev,
 	u8 channel
 )
 {
diff --git a/drivers/staging/rtl8192u/ieee80211/dot11d.h b/drivers/staging/rtl8192u/ieee80211/dot11d.h
index 54f2b4c..6aa8c15 100644
--- a/drivers/staging/rtl8192u/ieee80211/dot11d.h
+++ b/drivers/staging/rtl8192u/ieee80211/dot11d.h
@@ -71,9 +71,9 @@ Dot11d_Reset(
 void
 Dot11d_UpdateCountryIe(
 	struct ieee80211_device *dev,
-	u8 *		pTaddr,
+	u8 *pTaddr,
 	u16	CoutryIeLen,
-	u8 * pCoutryIe
+	u8 *pCoutryIe
 	);
 
 u8
@@ -84,16 +84,16 @@ DOT11D_GetMaxTxPwrInDbm(
 
 void
 DOT11D_ScanComplete(
-	struct ieee80211_device * dev
+	struct ieee80211_device *dev
 	);
 
 int IsLegalChannel(
-	struct ieee80211_device * dev,
+	struct ieee80211_device *dev,
 	u8 channel
 );
 
 int ToLegalChannel(
-	struct ieee80211_device * dev,
+	struct ieee80211_device *dev,
 	u8 channel
 );
 #endif // #ifndef __INC_DOT11D_H
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
index 210898c..c9f3bb3 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
@@ -493,8 +493,8 @@ typedef struct ieee_param {
 #define IsDataFrame(pdu)			( ((pdu[0] & 0x0C)==0x08) ? true : false )
 #define	IsLegacyDataFrame(pdu)	(IsDataFrame(pdu) && (!(pdu[0]&FC_QOS_BIT)) )
 //added by wb. Is this right?
-#define IsQoSDataFrame(pframe)  ((*(u16*)pframe&(IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA)) == (IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA))
-#define Frame_Order(pframe)     (*(u16*)pframe&IEEE80211_FCTL_ORDER)
+#define IsQoSDataFrame(pframe)  ((*(u16 *)pframe&(IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA)) == (IEEE80211_STYPE_QOS_DATA|IEEE80211_FTYPE_DATA))
+#define Frame_Order(pframe)     (*(u16 *)pframe&IEEE80211_FCTL_ORDER)
 #define SN_LESS(a, b)		(((a-b)&0x800)!=0)
 #define SN_EQUAL(a, b)	(a == b)
 #define MAX_DEV_ADDR_SIZE 8
@@ -538,7 +538,7 @@ do { if (ieee80211_debug_level & (level)) \
 	do{ if ((ieee80211_debug_level & (level)) == (level))	\
 		{	\
 			int i;					\
-			u8* pdata = (u8*) data;			\
+			u8 *pdata = (u8 *) data;			\
 			printk(KERN_DEBUG "ieee80211: %s()\n", __FUNCTION__);	\
 			for(i=0; i<(int)(datalen); i++)			\
 			{						\
@@ -914,7 +914,7 @@ struct ieee80211_rx_stats {
 	bool      bIsCCK;
 	bool      bPacketToSelf;
 	//added by amy
-	u8*       virtual_address;
+	u8        *virtual_address;
 	u16          packetlength;              // Total packet length: Must equal to sum of all FragLength
 	u16          fraglength;                        // FragLength should equal to PacketLength in non-fragment case
 	u16          fragoffset;                        // Data offset for this fragment
@@ -1366,13 +1366,13 @@ static inline const char *eap_get_type(int type)
 	return ((u32)type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type];
 }
 //added by amy for reorder
-static inline u8 Frame_QoSTID(u8* buf)
+static inline u8 Frame_QoSTID(u8 *buf)
 {
 	struct ieee80211_hdr_3addr *hdr;
 	u16 fc;
 	hdr = (struct ieee80211_hdr_3addr *)buf;
 	fc = le16_to_cpu(hdr->frame_ctl);
-	return (u8)((frameqos*)(buf + (((fc & IEEE80211_FCTL_TODS)&&(fc & IEEE80211_FCTL_FROMDS))? 30 : 24)))->field.tid;
+	return (u8)((frameqos *)(buf + (((fc & IEEE80211_FCTL_TODS)&&(fc & IEEE80211_FCTL_FROMDS))? 30 : 24)))->field.tid;
 }
 
 //added by amy for reorder
@@ -1670,7 +1670,7 @@ typedef struct _bandwidth_autoswitch {
 typedef struct _RX_REORDER_ENTRY {
 	struct list_head	List;
 	u16			SeqNum;
-	struct ieee80211_rxb* prxb;
+	struct ieee80211_rxb *prxb;
 } RX_REORDER_ENTRY, *PRX_REORDER_ENTRY;
 //added by amy for order
 typedef enum _Fsync_State{
@@ -1965,7 +1965,7 @@ struct ieee80211_device {
 
 	/* map of allowed channels. 0 is dummy */
 	// FIXME: remember to default to a basic channel plan depending of the PHY type
-	void* pDot11dInfo;
+	void *pDot11dInfo;
 	bool bGlobalDomain;
 	int rate;       /* current rate */
 	int basic_rate;
@@ -2107,10 +2107,10 @@ struct ieee80211_device {
 			       struct net_device *dev);
 
 	int (*reset_port)(struct net_device *dev);
-	int (*is_queue_full) (struct net_device * dev, int pri);
+	int (*is_queue_full) (struct net_device *dev, int pri);
 
-	int (*handle_management) (struct net_device * dev,
-				  struct ieee80211_network * network, u16 type);
+	int (*handle_management) (struct net_device *dev,
+				  struct ieee80211_network *network, u16 type);
 	int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb);
 
 	/* Softmac-generated frames (management) are TXed via this
@@ -2187,8 +2187,8 @@ struct ieee80211_device {
 	void (*ps_request_tx_ack) (struct net_device *dev);
 	void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl);
 	short (*ps_is_queue_empty) (struct net_device *dev);
-	int (*handle_beacon) (struct net_device * dev, struct ieee80211_beacon * beacon, struct ieee80211_network * network);
-	int (*handle_assoc_response) (struct net_device * dev, struct ieee80211_assoc_response_frame * resp, struct ieee80211_network * network);
+	int (*handle_beacon) (struct net_device *dev, struct ieee80211_beacon *beacon, struct ieee80211_network *network);
+	int (*handle_assoc_response) (struct net_device *dev, struct ieee80211_assoc_response_frame *resp, struct ieee80211_network *network);
 
 
 	/* check whether Tx hw resource available */
@@ -2197,9 +2197,9 @@ struct ieee80211_device {
 //	void (*SwChnlByTimerHandler)(struct net_device *dev, int channel);
 	void (*SetBWModeHandler)(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset);
 //	void (*UpdateHalRATRTableHandler)(struct net_device* dev, u8* pMcsRate);
-	bool (*GetNmodeSupportBySecCfg)(struct net_device* dev);
-	void (*SetWirelessMode)(struct net_device* dev, u8 wireless_mode);
-	bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device* dev);
+	bool (*GetNmodeSupportBySecCfg)(struct net_device *dev);
+	void (*SetWirelessMode)(struct net_device *dev, u8 wireless_mode);
+	bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device *dev);
 	void (*InitialGainHandler)(struct net_device *dev, u8 Operation);
 
 	/* This must be the last item so that it points to the data
@@ -2401,10 +2401,10 @@ extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
 #if WIRELESS_EXT >= 18
 extern int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee,
 			    struct iw_request_info *info,
-			    union iwreq_data* wrqu, char *extra);
+			    union iwreq_data *wrqu, char *extra);
 extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
 			    struct iw_request_info *info,
-			    union iwreq_data* wrqu, char *extra);
+			    union iwreq_data *wrqu, char *extra);
 extern int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
 			       struct iw_request_info *info,
 			       struct iw_param *data, char *extra);
@@ -2422,7 +2422,7 @@ extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_b
 			u16 stype);
 extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net);
 
-void SendDisassociation(struct ieee80211_device *ieee, u8* asSta, u8 asRsn);
+void SendDisassociation(struct ieee80211_device *ieee, u8 *asSta, u8 asRsn);
 extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee);
 
 extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
@@ -2528,52 +2528,52 @@ extern int ieee80211_wx_get_rts(struct ieee80211_device *ieee,
 			     union iwreq_data *wrqu, char *extra);
 //HT
 #define MAX_RECEIVE_BUFFER_SIZE 9100  //
-extern void HTDebugHTCapability(u8* CapIE, u8* TitleString );
-extern void HTDebugHTInfo(u8*  InfoIE, u8* TitleString);
-
-void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET    Offset);
-extern void HTUpdateDefaultSetting(struct ieee80211_device* ieee);
-extern void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u8* len, u8 isEncrypt);
-extern void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* len, u8 isEncrypt);
-extern void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg, u8* len);
+extern void HTDebugHTCapability(u8 *CapIE, u8 *TitleString );
+extern void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString);
+
+void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET    Offset);
+extern void HTUpdateDefaultSetting(struct ieee80211_device *ieee);
+extern void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 isEncrypt);
+extern void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 isEncrypt);
+extern void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len);
 extern void HTOnAssocRsp(struct ieee80211_device *ieee);
-extern void HTInitializeHTInfo(struct ieee80211_device* ieee);
+extern void HTInitializeHTInfo(struct ieee80211_device *ieee);
 extern void HTInitializeBssDesc(PBSS_HT pBssHT);
-extern void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork);
-extern void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee,   struct ieee80211_network * pNetwork);
-extern u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSFilter);
+extern void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork);
+extern void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee,   struct ieee80211_network *pNetwork);
+extern u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter);
 extern u8 MCS_FILTER_ALL[];
 extern u16 MCS_DATA_RATE[2][2][77] ;
-extern u8 HTCCheck(struct ieee80211_device* ieee, u8*   pFrame);
+extern u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame);
 //extern void HTSetConnectBwModeCallback(unsigned long data);
 extern void HTResetIOTSetting(PRT_HIGH_THROUGHPUT  pHTInfo);
-extern bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee);
-extern u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee,  u8      nMcsRate);
-extern u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate);
-extern u16  TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate);
+extern bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee);
+extern u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee,  u8      nMcsRate);
+extern u16 HTMcsToDataRate( struct ieee80211_device *ieee, u8 nMcsRate);
+extern u16  TxCountToDataRate( struct ieee80211_device *ieee, u8 nDataRate);
 //function in BAPROC.c
-extern int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb);
-extern int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb);
-extern int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb);
-extern void TsInitAddBA( struct ieee80211_device* ieee, PTX_TS_RECORD   pTS, u8 Policy, u8 bOverwritePending);
-extern void TsInitDelBA( struct ieee80211_device* ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect);
+extern int ieee80211_rx_ADDBAReq( struct ieee80211_device *ieee, struct sk_buff *skb);
+extern int ieee80211_rx_ADDBARsp( struct ieee80211_device *ieee, struct sk_buff *skb);
+extern int ieee80211_rx_DELBA(struct ieee80211_device *ieee,struct sk_buff *skb);
+extern void TsInitAddBA( struct ieee80211_device *ieee, PTX_TS_RECORD   pTS, u8 Policy, u8 bOverwritePending);
+extern void TsInitDelBA( struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect);
 extern void BaSetupTimeOut(unsigned long data);
 extern void TxBaInactTimeout(unsigned long data);
 extern void RxBaInactTimeout(unsigned long data);
 extern void ResetBaEntry( PBA_RECORD pBA);
 //function in TS.c
 extern bool GetTs(
-	struct ieee80211_device*        ieee,
+	struct ieee80211_device		*ieee,
 	PTS_COMMON_INFO                 *ppTS,
-	u8*                             Addr,
+	u8                              *Addr,
 	u8                              TID,
 	TR_SELECT                       TxRxSelect,  //Rx:1, Tx:0
 	bool                            bAddNewTs
 	);
 extern void TSInitialize(struct ieee80211_device *ieee);
-extern  void TsStartAddBaProcess(struct ieee80211_device* ieee, PTX_TS_RECORD   pTxTS);
-extern void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr);
-extern void RemoveAllTS(struct ieee80211_device* ieee);
+extern  void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD   pTxTS);
+extern void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr);
+extern void RemoveAllTS(struct ieee80211_device *ieee);
 void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee);
 
 extern const long ieee80211_wlan_frequencies[];
@@ -2623,6 +2623,6 @@ extern int ieee80211_parse_info_param(struct ieee80211_device *ieee,
 		struct ieee80211_network *network,
 		struct ieee80211_rx_stats *stats);
 
-void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb** prxbIndicateArray,u8  index);
+void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb **prxbIndicateArray,u8  index);
 #define RT_ASOC_RETRY_LIMIT	5
 #endif /* IEEE80211_H */
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c
index a464d11..5533221 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c
@@ -155,7 +155,7 @@ int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops)
 }
 
 
-struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
+struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name)
 {
 	unsigned long flags;
 	struct list_head *ptr;
@@ -182,7 +182,7 @@ struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name)
 }
 
 
-static void * ieee80211_crypt_null_init(int keyidx) { return (void *) 1; }
+static void *ieee80211_crypt_null_init(int keyidx) { return (void *) 1; }
 static void ieee80211_crypt_null_deinit(void *priv) {}
 
 static struct ieee80211_crypto_ops ieee80211_crypt_null = {
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h
index b58a3bc..0b4ea43 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.h
@@ -77,7 +77,7 @@ struct ieee80211_crypt_data {
 
 int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
 int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
-struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name);
+struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name);
 void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int);
 void ieee80211_crypt_deinit_handler(unsigned long);
 void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
index fec0176..f2b1677 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
@@ -60,10 +60,10 @@ struct ieee80211_ccmp_data {
 void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm,
 			     const u8 pt[16], u8 ct[16])
 {
-	crypto_cipher_encrypt_one((void*)tfm, ct, pt);
+	crypto_cipher_encrypt_one((void *)tfm, ct, pt);
 }
 
-static void * ieee80211_ccmp_init(int key_idx)
+static void *ieee80211_ccmp_init(int key_idx)
 {
 	struct ieee80211_ccmp_data *priv;
 
@@ -72,7 +72,7 @@ static void * ieee80211_ccmp_init(int key_idx)
 		goto fail;
 	priv->key_idx = key_idx;
 
-       priv->tfm = (void*)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+       priv->tfm = (void *)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
 	if (IS_ERR(priv->tfm)) {
 		printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate "
 		       "crypto API aes\n");
@@ -85,7 +85,7 @@ static void * ieee80211_ccmp_init(int key_idx)
 fail:
 	if (priv) {
 		if (priv->tfm)
-			crypto_free_cipher((void*)priv->tfm);
+			crypto_free_cipher((void *)priv->tfm);
 		kfree(priv);
 	}
 
@@ -98,7 +98,7 @@ static void ieee80211_ccmp_deinit(void *priv)
 	struct ieee80211_ccmp_data *_priv = priv;
 
 	if (_priv && _priv->tfm)
-		crypto_free_cipher((void*)_priv->tfm);
+		crypto_free_cipher((void *)_priv->tfm);
 	kfree(priv);
 }
 
@@ -393,7 +393,7 @@ static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv)
 			data->rx_pn[4] = seq[1];
 			data->rx_pn[5] = seq[0];
 		}
-		crypto_cipher_setkey((void*)data->tfm, data->key, CCMP_TK_LEN);
+		crypto_cipher_setkey((void *)data->tfm, data->key, CCMP_TK_LEN);
 	} else if (len == 0)
 		data->key_set = 0;
 	else
@@ -427,7 +427,7 @@ static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv)
 }
 
 
-static char * ieee80211_ccmp_print_stats(char *p, void *priv)
+static char *ieee80211_ccmp_print_stats(char *p, void *priv)
 {
 	struct ieee80211_ccmp_data *ccmp = priv;
 	p += sprintf(p, "key[%d] alg=CCMP key_set=%d "
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
index 555eb80..93121b4 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
@@ -62,7 +62,7 @@ struct ieee80211_tkip_data {
 	u8 rx_hdr[16], tx_hdr[16];
 };
 
-static void * ieee80211_tkip_init(int key_idx)
+static void *ieee80211_tkip_init(int key_idx)
 {
 	struct ieee80211_tkip_data *priv;
 
@@ -499,8 +499,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
 	return keyidx;
 }
 
-static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr,
-		       u8 * data, size_t data_len, u8 * mic)
+static int michael_mic(struct crypto_hash *tfm_michael, u8 *key, u8 *hdr,
+		       u8 *data, size_t data_len, u8 *mic)
 {
 	struct hash_desc desc;
 	struct scatterlist sg[2];
@@ -718,7 +718,7 @@ static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv)
 }
 
 
-static char * ieee80211_tkip_print_stats(char *p, void *priv)
+static char *ieee80211_tkip_print_stats(char *p, void *priv)
 {
 	struct ieee80211_tkip_data *tkip = priv;
 	p += sprintf(p, "key[%d] alg=TKIP key_set=%d "
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
index 3801f12..f202236 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
@@ -38,7 +38,7 @@ struct prism2_wep_data {
 };
 
 
-static void * prism2_wep_init(int keyidx)
+static void *prism2_wep_init(int keyidx)
 {
 	struct prism2_wep_data *priv;
 
@@ -253,7 +253,7 @@ static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
 }
 
 
-static char * prism2_wep_print_stats(char *p, void *priv)
+static char *prism2_wep_print_stats(char *p, void *priv)
 {
 	struct prism2_wep_data *wep = priv;
 	p += sprintf(p, "key[%d] alg=WEP len=%d\n",
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index ee7ce5f..52936a6 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -218,7 +218,7 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
 	 * this is not mandatory.... but seems that the probe
 	 * response parser uses it
 	 */
-	struct ieee80211_hdr_3addr * hdr = (struct ieee80211_hdr_3addr *)skb->data;
+	struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)skb->data;
 
 	rx_stats->len = skb->len;
 	ieee80211_rx_mgt(ieee,(struct ieee80211_hdr_4addr *)skb->data,rx_stats);
@@ -336,7 +336,7 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
 
 /* Called only as a tasklet (software IRQ), by ieee80211_rx */
 static inline int
-ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
+ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
 			   struct ieee80211_crypt_data *crypt)
 {
 	struct ieee80211_hdr_4addr *hdr;
@@ -385,7 +385,7 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb,
 
 /* Called only as a tasklet (software IRQ), by ieee80211_rx */
 static inline int
-ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *skb,
+ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, struct sk_buff *skb,
 			     int keyidx, struct ieee80211_crypt_data *crypt)
 {
 	struct ieee80211_hdr_4addr *hdr;
@@ -439,7 +439,7 @@ static int is_duplicate_packet(struct ieee80211_device *ieee,
 	  tid = UP2AC(tid);
 	  tid ++;
 	} else if(IEEE80211_QOS_HAS_SEQ(fc)) { //QoS
-	  hdr_3addrqos = (struct ieee80211_hdr_3addrqos*)header;
+	  hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)header;
 	  tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QCTL_TID;
 	  tid = UP2AC(tid);
 	  tid ++;
@@ -548,7 +548,7 @@ AddReorderEntry(
 	return true;
 }
 
-void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb** prxbIndicateArray,u8  index)
+void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_rxb **prxbIndicateArray,u8  index)
 {
 	u8 i = 0 , j=0;
 	u16 ethertype;
@@ -557,7 +557,7 @@ void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_
 	for(j = 0; j<index; j++)
 	{
 //added by amy for reorder
-		struct ieee80211_rxb* prxb = prxbIndicateArray[j];
+		struct ieee80211_rxb *prxb = prxbIndicateArray[j];
 		for(i = 0; i<prxb->nr_subframes; i++) {
 			struct sk_buff *sub_skb = prxb->subframes[i];
 
@@ -603,13 +603,13 @@ void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_
 
 
 void RxReorderIndicatePacket( struct ieee80211_device *ieee,
-		struct ieee80211_rxb* prxb,
+		struct ieee80211_rxb *prxb,
 		PRX_TS_RECORD		pTS,
 		u16			SeqNum)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 	PRX_REORDER_ENTRY	pReorderEntry = NULL;
-	struct ieee80211_rxb* prxbIndicateArray[REORDER_WIN_SIZE];
+	struct ieee80211_rxb *prxbIndicateArray[REORDER_WIN_SIZE];
 	u8			WinSize = pHTInfo->RxReorderWinSize;
 	u16			WinEnd = (pTS->RxIndicateSeq + WinSize -1)%4096;
 	u8			index = 0;
@@ -774,9 +774,9 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee,
 
 u8 parse_subframe(struct sk_buff *skb,
 		  struct ieee80211_rx_stats *rx_stats,
-		  struct ieee80211_rxb *rxb,u8* src,u8* dst)
+		  struct ieee80211_rxb *rxb,u8 *src,u8 *dst)
 {
-	struct ieee80211_hdr_3addr  *hdr = (struct ieee80211_hdr_3addr* )skb->data;
+	struct ieee80211_hdr_3addr  *hdr = (struct ieee80211_hdr_3addr *)skb->data;
 	u16		fc = le16_to_cpu(hdr->frame_ctl);
 
 	u16		LLCOffset= sizeof(struct ieee80211_hdr_3addr);
@@ -831,7 +831,7 @@ u8 parse_subframe(struct sk_buff *skb,
 		memcpy(rxb->dst,dst,ETH_ALEN);
 		while(skb->len > ETHERNET_HEADER_SIZE) {
 			/* Offset 12 denote 2 mac address */
-			nSubframe_Length = *((u16*)(skb->data + 12));
+			nSubframe_Length = *((u16 *)(skb->data + 12));
 			//==m==>change the length order
 			nSubframe_Length = (nSubframe_Length>>8) + (nSubframe_Length<<8);
 
@@ -926,7 +926,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	int keyidx = 0;
 
 	int i;
-	struct ieee80211_rxb* rxb = NULL;
+	struct ieee80211_rxb *rxb = NULL;
 	// cheat the the hdr type
 	hdr = (struct ieee80211_hdr_4addr *)skb->data;
 	stats = &ieee->stats;
@@ -1035,9 +1035,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 			//IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): QOS ENABLE AND RECEIVE QOS DATA , we will get Ts, tid:%d\n",__FUNCTION__, tid);
 		if(GetTs(
 				ieee,
-				(PTS_COMMON_INFO*) &pRxTS,
+				(PTS_COMMON_INFO *) &pRxTS,
 				hdr->addr2,
-				(u8)Frame_QoSTID((u8*)(skb->data)),
+				(u8)Frame_QoSTID((u8 *)(skb->data)),
 				RX_DIR,
 				true))
 		{
@@ -1289,7 +1289,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 	{
 		TID = Frame_QoSTID(skb->data);
 		SeqNum = WLAN_GET_SEQ_SEQ(sc);
-		GetTs(ieee,(PTS_COMMON_INFO*) &pTS,hdr->addr2,TID,RX_DIR,true);
+		GetTs(ieee,(PTS_COMMON_INFO *) &pTS,hdr->addr2,TID,RX_DIR,true);
 		if(TID !=0 && TID !=3)
 		{
 			ieee->bis_any_nonbepkts = true;
@@ -1597,7 +1597,7 @@ static inline void ieee80211_extract_country_ie(
 	struct ieee80211_device *ieee,
 	struct ieee80211_info_element *info_element,
 	struct ieee80211_network *network,
-	u8 * addr2
+	u8 *addr2
 )
 {
 	if(IS_DOT11D_ENABLE(ieee))
@@ -2275,7 +2275,7 @@ static inline int ieee80211_network_init(
 }
 
 static inline int is_same_network(struct ieee80211_network *src,
-				  struct ieee80211_network *dst, struct ieee80211_device* ieee)
+				  struct ieee80211_network *dst, struct ieee80211_device *ieee)
 {
 	/* A network is only a duplicate if the channel, BSSID, ESSID
 	 * and the capability field (in particular IBSS and BSS) all match.
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index 454f889..8a0075d 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -688,7 +688,7 @@ inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *be
 }
 
 
-static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *dest)
+static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *dest)
 {
 	u8 *tag;
 	int beacon_size;
@@ -696,7 +696,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
 	struct sk_buff *skb = NULL;
 	int encrypt;
 	int atim_len,erp_len;
-	struct ieee80211_crypt_data* crypt;
+	struct ieee80211_crypt_data *crypt;
 
 	char *ssid = ieee->current_network.ssid;
 	int ssid_len = ieee->current_network.ssid_len;
@@ -705,12 +705,12 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
 	int wpa_ie_len = ieee->wpa_ie_len;
 	u8 erpinfo_content = 0;
 
-	u8* tmp_ht_cap_buf;
+	u8 *tmp_ht_cap_buf;
 	u8 tmp_ht_cap_len=0;
-	u8* tmp_ht_info_buf;
+	u8 *tmp_ht_info_buf;
 	u8 tmp_ht_info_len=0;
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
-	u8* tmp_generic_ie_buf=NULL;
+	u8 *tmp_generic_ie_buf=NULL;
 	u8 tmp_generic_ie_len=0;
 
 	if(rate_ex_len > 0) rate_ex_len+=2;
@@ -732,9 +732,9 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
 	encrypt = ieee->host_encrypt && crypt && crypt->ops &&
 		((0 == strcmp(crypt->ops->name, "WEP") || wpa_ie_len));
 	//HT ralated element
-	tmp_ht_cap_buf =(u8*) &(ieee->pHTInfo->SelfHTCap);
+	tmp_ht_cap_buf =(u8 *) &(ieee->pHTInfo->SelfHTCap);
 	tmp_ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap);
-	tmp_ht_info_buf =(u8*) &(ieee->pHTInfo->SelfHTInfo);
+	tmp_ht_info_buf =(u8 *) &(ieee->pHTInfo->SelfHTInfo);
 	tmp_ht_info_len = sizeof(ieee->pHTInfo->SelfHTInfo);
 	HTConstructCapabilityElement(ieee, tmp_ht_cap_buf, &tmp_ht_cap_len,encrypt);
 	HTConstructInfoElement(ieee,tmp_ht_info_buf,&tmp_ht_info_len, encrypt);
@@ -764,7 +764,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
 	if (!skb)
 		return NULL;
 	skb_reserve(skb, ieee->tx_headroom);
-	beacon_buf = (struct ieee80211_probe_response*) skb_put(skb, (beacon_size - ieee->tx_headroom));
+	beacon_buf = (struct ieee80211_probe_response *) skb_put(skb, (beacon_size - ieee->tx_headroom));
 	memcpy (beacon_buf->header.addr1, dest,ETH_ALEN);
 	memcpy (beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
 	memcpy (beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN);
@@ -789,7 +789,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
 	beacon_buf->info_element[0].id = MFIE_TYPE_SSID;
 	beacon_buf->info_element[0].len = ssid_len;
 
-	tag = (u8*) beacon_buf->info_element[0].data;
+	tag = (u8 *) beacon_buf->info_element[0].data;
 
 	memcpy(tag, ssid, ssid_len);
 
@@ -841,12 +841,12 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d
 }
 
 
-struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest)
+struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest)
 {
 	struct sk_buff *skb;
-	u8* tag;
+	u8 *tag;
 
-	struct ieee80211_crypt_data* crypt;
+	struct ieee80211_crypt_data *crypt;
 	struct ieee80211_assoc_response_frame *assoc;
 	short encrypt;
 
@@ -888,7 +888,7 @@ struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest)
 	if (ieee->assoc_id == 0x2007) ieee->assoc_id=0;
 	else ieee->assoc_id++;
 
-	tag = (u8*) skb_put(skb, rate_len);
+	tag = (u8 *) skb_put(skb, rate_len);
 
 	ieee80211_MFIE_Brate(ieee, &tag);
 	ieee80211_MFIE_Grate(ieee, &tag);
@@ -896,7 +896,7 @@ struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest)
 	return skb;
 }
 
-struct sk_buff* ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 *dest)
+struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 *dest)
 {
 	struct sk_buff *skb;
 	struct ieee80211_authentication *auth;
@@ -924,17 +924,17 @@ struct sk_buff* ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8
 
 }
 
-struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr)
+struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee,short pwr)
 {
 	struct sk_buff *skb;
-	struct ieee80211_hdr_3addr* hdr;
+	struct ieee80211_hdr_3addr *hdr;
 
 	skb = dev_alloc_skb(sizeof(struct ieee80211_hdr_3addr));
 
 	if (!skb)
 		return NULL;
 
-	hdr = (struct ieee80211_hdr_3addr*)skb_put(skb,sizeof(struct ieee80211_hdr_3addr));
+	hdr = (struct ieee80211_hdr_3addr *)skb_put(skb,sizeof(struct ieee80211_hdr_3addr));
 
 	memcpy(hdr->addr1, ieee->current_network.bssid, ETH_ALEN);
 	memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN);
@@ -950,7 +950,7 @@ struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr)
 }
 
 
-void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8* dest)
+void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest)
 {
 	struct sk_buff *buf = ieee80211_assoc_resp(ieee, dest);
 
@@ -959,7 +959,7 @@ void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8* dest)
 }
 
 
-void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8* dest)
+void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8 *dest)
 {
 	struct sk_buff *buf = ieee80211_auth_resp(ieee, s, dest);
 
@@ -991,15 +991,15 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco
 	//u8 suit_select = 0;
 	//unsigned int wpa_len = beacon->wpa_ie_len;
 	//for HT
-	u8* ht_cap_buf = NULL;
+	u8 *ht_cap_buf = NULL;
 	u8 ht_cap_len=0;
-	u8* realtek_ie_buf=NULL;
+	u8 *realtek_ie_buf=NULL;
 	u8 realtek_ie_len=0;
 	int wpa_ie_len= ieee->wpa_ie_len;
 	unsigned int ckip_ie_len=0;
 	unsigned int ccxrm_ie_len=0;
 	unsigned int cxvernum_ie_len=0;
-	struct ieee80211_crypt_data* crypt;
+	struct ieee80211_crypt_data *crypt;
 	int encrypt;
 
 	unsigned int rate_len = ieee80211_MFIE_rate_len(ieee);
@@ -1016,7 +1016,7 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco
 	//Include High Throuput capability && Realtek proprietary
 	if(ieee->pHTInfo->bCurrentHTSupport&&ieee->pHTInfo->bEnableHT)
 	{
-		ht_cap_buf = (u8*)&(ieee->pHTInfo->SelfHTCap);
+		ht_cap_buf = (u8 *)&(ieee->pHTInfo->SelfHTCap);
 		ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap);
 		HTConstructCapabilityElement(ieee, ht_cap_buf, &ht_cap_len, encrypt);
 		if(ieee->pHTInfo->bCurrentRT2RTAggregation)
@@ -1314,7 +1314,7 @@ void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int
 
 void ieee80211_associate_step2(struct ieee80211_device *ieee)
 {
-	struct sk_buff* skb;
+	struct sk_buff *skb;
 	struct ieee80211_network *beacon = &ieee->current_network;
 
 	del_timer_sync(&ieee->associate_timer);
@@ -1536,7 +1536,7 @@ void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee)
 }
 
 
-static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen)
+static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen)
 {
 	struct ieee80211_authentication *a;
 	u8 *t;
@@ -1545,7 +1545,7 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen)
 		return 0xcafe;
 	}
 	*challenge = NULL;
-	a = (struct ieee80211_authentication*) skb->data;
+	a = (struct ieee80211_authentication *) skb->data;
 	if(skb->len > (sizeof(struct ieee80211_authentication) +3)){
 		t = skb->data + sizeof(struct ieee80211_authentication);
 
@@ -1562,7 +1562,7 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen)
 }
 
 
-int auth_rq_parse(struct sk_buff *skb,u8* dest)
+int auth_rq_parse(struct sk_buff *skb,u8 *dest)
 {
 	struct ieee80211_authentication *a;
 
@@ -1570,7 +1570,7 @@ int auth_rq_parse(struct sk_buff *skb,u8* dest)
 		IEEE80211_DEBUG_MGMT("invalid len in auth request: %d\n",skb->len);
 		return -1;
 	}
-	a = (struct ieee80211_authentication*) skb->data;
+	a = (struct ieee80211_authentication *) skb->data;
 
 	memcpy(dest,a->header.addr2, ETH_ALEN);
 
@@ -1595,7 +1595,7 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb,
 
 	memcpy(src,header->addr2, ETH_ALEN);
 
-	skbend = (u8*)skb->data + skb->len;
+	skbend = (u8 *)skb->data + skb->len;
 
 	tag = skb->data + sizeof (struct ieee80211_hdr_3addr  );
 
@@ -1618,7 +1618,7 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb,
 
 }
 
-int assoc_rq_parse(struct sk_buff *skb,u8* dest)
+int assoc_rq_parse(struct sk_buff *skb,u8 *dest)
 {
 	struct ieee80211_assoc_request_frame *a;
 
@@ -1629,7 +1629,7 @@ int assoc_rq_parse(struct sk_buff *skb,u8* dest)
 		return -1;
 	}
 
-	a = (struct ieee80211_assoc_request_frame*) skb->data;
+	a = (struct ieee80211_assoc_request_frame *) skb->data;
 
 	memcpy(dest,a->header.addr2,ETH_ALEN);
 
@@ -1646,7 +1646,7 @@ static inline u16 assoc_parse(struct ieee80211_device *ieee, struct sk_buff *skb
 		return 0xcafe;
 	}
 
-	response_head = (struct ieee80211_assoc_response_frame*) skb->data;
+	response_head = (struct ieee80211_assoc_response_frame *) skb->data;
 	*aid = le16_to_cpu(response_head->aid) & 0x3fff;
 
 	status_code = le16_to_cpu(response_head->status);
@@ -1888,10 +1888,10 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success)
 	}
 	spin_unlock_irqrestore(&ieee->lock, flags);
 }
-void ieee80211_process_action(struct ieee80211_device* ieee, struct sk_buff* skb)
+void ieee80211_process_action(struct ieee80211_device *ieee, struct sk_buff *skb)
 {
-	struct ieee80211_hdr* header = (struct ieee80211_hdr*)skb->data;
-	u8* act = ieee80211_get_payload(header);
+	struct ieee80211_hdr *header = (struct ieee80211_hdr *)skb->data;
+	u8 *act = ieee80211_get_payload(header);
 	u8 tmp = 0;
 //	IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len);
 	if (act == NULL)
@@ -1926,7 +1926,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
 {
 	struct ieee80211_hdr_3addr *header = (struct ieee80211_hdr_3addr *) skb->data;
 	u16 errcode;
-	u8* challenge;
+	u8 *challenge;
 	int chlen=0;
 	int aid;
 	struct ieee80211_assoc_response_frame *assoc_resp;
@@ -1966,7 +1966,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
 				/* station support qos */
 				/* Let the register setting defaultly with Legacy station */
 				if(ieee->qos_support) {
-					assoc_resp = (struct ieee80211_assoc_response_frame*)skb->data;
+					assoc_resp = (struct ieee80211_assoc_response_frame *)skb->data;
 					memset(network, 0, sizeof(*network));
 					if (ieee80211_parse_info_param(ieee,assoc_resp->info_element,\
 								rx_stats->len - sizeof(*assoc_resp),\
@@ -1979,7 +1979,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb,
 						memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen);
 					}
 					if (ieee->handle_assoc_response != NULL)
-						ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame*)header, network);
+						ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame *)header, network);
 				}
 				ieee80211_associate_complete(ieee);
 			} else {
@@ -3124,7 +3124,7 @@ inline struct sk_buff *ieee80211_disassociate_skb(
 void
 SendDisassociation(
 		struct ieee80211_device *ieee,
-		u8*					asSta,
+		u8					*asSta,
 		u8						asRsn
 )
 {
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
index c39e680..9955042 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
@@ -183,7 +183,7 @@ int ieee80211_encrypt_fragment(
 	struct sk_buff *frag,
 	int hdr_len)
 {
-	struct ieee80211_crypt_data* crypt = ieee->crypt[ieee->tx_keyidx];
+	struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx];
 	int res;
 
 	if (!(crypt && crypt->ops))
@@ -243,7 +243,7 @@ struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
 	struct ieee80211_txb *txb;
 	int i;
 	txb = kmalloc(
-		sizeof(struct ieee80211_txb) + (sizeof(u8*) * nr_frags),
+		sizeof(struct ieee80211_txb) + (sizeof(u8 *) * nr_frags),
 		gfp_mask);
 	if (!txb)
 		return NULL;
@@ -303,11 +303,11 @@ ieee80211_classify(struct sk_buff *skb, struct ieee80211_network *network)
 }
 
 #define SN_LESS(a, b)		(((a-b)&0x800)!=0)
-void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* skb, cb_desc* tcb_desc)
+void ieee80211_tx_query_agg_cap(struct ieee80211_device *ieee, struct sk_buff *skb, cb_desc *tcb_desc)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 	PTX_TS_RECORD			pTxTs = NULL;
-	struct ieee80211_hdr_1addr* hdr = (struct ieee80211_hdr_1addr*)skb->data;
+	struct ieee80211_hdr_1addr *hdr = (struct ieee80211_hdr_1addr *)skb->data;
 
 	if (!pHTInfo->bCurrentHTSupport||!pHTInfo->bEnableHT)
 		return;
@@ -330,7 +330,7 @@ void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* s
 	}
 	if(pHTInfo->bCurrentAMPDUEnable)
 	{
-		if (!GetTs(ieee, (PTS_COMMON_INFO*)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true))
+		if (!GetTs(ieee, (PTS_COMMON_INFO *)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true))
 		{
 			printk("===>can't get TS\n");
 			return;
@@ -356,7 +356,7 @@ void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* s
 		}
 	}
 FORCED_AGG_SETTING:
-	switch(pHTInfo->ForcedAMPDUMode )
+	switch (pHTInfo->ForcedAMPDUMode )
 	{
 		case HT_AGG_AUTO:
 			break;
@@ -377,7 +377,7 @@ FORCED_AGG_SETTING:
 		return;
 }
 
-extern void ieee80211_qurey_ShortPreambleMode(struct ieee80211_device* ieee, cb_desc* tcb_desc)
+extern void ieee80211_qurey_ShortPreambleMode(struct ieee80211_device *ieee, cb_desc *tcb_desc)
 {
 	tcb_desc->bUseShortPreamble = false;
 	if (tcb_desc->data_rate == 2)
@@ -412,7 +412,7 @@ ieee80211_query_HTCapShortGI(struct ieee80211_device *ieee, cb_desc *tcb_desc)
 		tcb_desc->bUseShortGI = true;
 }
 
-void ieee80211_query_BandwidthMode(struct ieee80211_device* ieee, cb_desc *tcb_desc)
+void ieee80211_query_BandwidthMode(struct ieee80211_device *ieee, cb_desc *tcb_desc)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 
@@ -432,7 +432,7 @@ void ieee80211_query_BandwidthMode(struct ieee80211_device* ieee, cb_desc *tcb_d
 	return;
 }
 
-void ieee80211_query_protectionmode(struct ieee80211_device* ieee, cb_desc* tcb_desc, struct sk_buff* skb)
+void ieee80211_query_protectionmode(struct ieee80211_device *ieee, cb_desc *tcb_desc, struct sk_buff *skb)
 {
 	// Common Settings
 	tcb_desc->bRTSSTBC			= false;
@@ -543,7 +543,7 @@ NO_PROTECTION:
 }
 
 
-void ieee80211_txrate_selectmode(struct ieee80211_device* ieee, cb_desc* tcb_desc)
+void ieee80211_txrate_selectmode(struct ieee80211_device *ieee, cb_desc *tcb_desc)
 {
 #ifdef TO_DO_LIST
 	if(!IsDataFrame(pFrame))
@@ -573,14 +573,14 @@ void ieee80211_txrate_selectmode(struct ieee80211_device* ieee, cb_desc* tcb_des
 	}
 }
 
-void ieee80211_query_seqnum(struct ieee80211_device*ieee, struct sk_buff* skb, u8* dst)
+void ieee80211_query_seqnum(struct ieee80211_device *ieee, struct sk_buff *skb, u8 *dst)
 {
 	if (is_multicast_ether_addr(dst))
 		return;
 	if (IsQoSDataFrame(skb->data)) //we deal qos data only
 	{
 		PTX_TS_RECORD pTS = NULL;
-		if (!GetTs(ieee, (PTS_COMMON_INFO*)(&pTS), dst, skb->priority, TX_DIR, true))
+		if (!GetTs(ieee, (PTS_COMMON_INFO *)(&pTS), dst, skb->priority, TX_DIR, true))
 		{
 			return;
 		}
@@ -607,7 +607,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
 	u8 dest[ETH_ALEN], src[ETH_ALEN];
 	int qos_actived = ieee->current_network.qos_data.active;
 
-	struct ieee80211_crypt_data* crypt;
+	struct ieee80211_crypt_data *crypt;
 
 	cb_desc *tcb_desc;
 
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c
index 69735d3..db0db93 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c
@@ -13,7 +13,7 @@
  *	     u16			Time //indicate time delay.
  *  output:  none
 ********************************************************************************************************************/
-void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time)
+void ActivateBAEntry(struct ieee80211_device *ieee, PBA_RECORD pBA, u16 Time)
 {
 	pBA->bValid = true;
 	if(Time != 0)
@@ -25,7 +25,7 @@ void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time)
  *   input:  PBA_RECORD			pBA  //BA entry to be disabled
  *  output:  none
 ********************************************************************************************************************/
-void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA)
+void DeActivateBAEntry( struct ieee80211_device *ieee, PBA_RECORD pBA)
 {
 	pBA->bValid = false;
 	del_timer_sync(&pBA->Timer);
@@ -37,7 +37,7 @@ void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA)
  *  output:  none
  *  notice:  As PTX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME
 ********************************************************************************************************************/
-u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD	pTxTs)
+u8 TxTsDeleteBA( struct ieee80211_device *ieee, PTX_TS_RECORD	pTxTs)
 {
 	PBA_RECORD		pAdmittedBa = &pTxTs->TxAdmittedBARecord;  //These two BA entries must exist in TS structure
 	PBA_RECORD		pPendingBa = &pTxTs->TxPendingBARecord;
@@ -67,7 +67,7 @@ u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD	pTxTs)
  *  output:  none
  *  notice:  As PRX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME, same with above
 ********************************************************************************************************************/
-u8 RxTsDeleteBA( struct ieee80211_device* ieee, PRX_TS_RECORD	pRxTs)
+u8 RxTsDeleteBA( struct ieee80211_device *ieee, PRX_TS_RECORD	pRxTs)
 {
 	PBA_RECORD		pBa = &pRxTs->RxAdmittedBARecord;
 	u8			bSendDELBA = false;
@@ -105,11 +105,11 @@ void ResetBaEntry( PBA_RECORD pBA)
  *  output:  none
  *  return:  sk_buff*		skb     //return constructed skb to xmit
 *******************************************************************************************************************************/
-static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, PBA_RECORD pBA, u16 StatusCode, u8 type)
+static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, PBA_RECORD pBA, u16 StatusCode, u8 type)
 {
 	struct sk_buff *skb = NULL;
-	 struct ieee80211_hdr_3addr* BAReq = NULL;
-	u8* tag = NULL;
+	 struct ieee80211_hdr_3addr *BAReq = NULL;
+	u8 *tag = NULL;
 	u16 tmp = 0;
 	u16 len = ieee->tx_headroom + 9;
 	//category(1) + action field(1) + Dialog Token(1) + BA Parameter Set(2) +  BA Timeout Value(2) +  BA Start SeqCtrl(2)(or StatusCode(2))
@@ -139,7 +139,7 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P
 	BAReq->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame
 
 	//tag += sizeof( struct ieee80211_hdr_3addr); //move to action field
-	tag = (u8*)skb_put(skb, 9);
+	tag = (u8 *)skb_put(skb, 9);
 	*tag ++= ACT_CAT_BA;
 	*tag ++= type;
 	// Dialog Token
@@ -150,22 +150,22 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P
 		// Status Code
 		printk("=====>to send ADDBARSP\n");
 		tmp = cpu_to_le16(StatusCode);
-		memcpy(tag, (u8*)&tmp, 2);
+		memcpy(tag, (u8 *)&tmp, 2);
 		tag += 2;
 	}
 	// BA Parameter Set
 	tmp = cpu_to_le16(pBA->BaParamSet.shortData);
-	memcpy(tag, (u8*)&tmp, 2);
+	memcpy(tag, (u8 *)&tmp, 2);
 	tag += 2;
 	// BA Timeout Value
 	tmp = cpu_to_le16(pBA->BaTimeoutValue);
-	memcpy(tag, (u8*)&tmp, 2);
+	memcpy(tag, (u8 *)&tmp, 2);
 	tag += 2;
 
 	if (ACT_ADDBAREQ == type)
 	{
 	// BA Start SeqCtrl
-		memcpy(tag,(u8*)&(pBA->BaStartSeqCtrl), 2);
+		memcpy(tag,(u8 *)&(pBA->BaStartSeqCtrl), 2);
 		tag += 2;
 	}
 
@@ -184,9 +184,9 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P
  *  output:  none
  *  return:  sk_buff*		skb     //return constructed skb to xmit
 ********************************************************************************************************************/
-static struct sk_buff* ieee80211_DELBA(
-	struct ieee80211_device* ieee,
-	u8*		         dst,
+static struct sk_buff *ieee80211_DELBA(
+	struct ieee80211_device  *ieee,
+	u8		         *dst,
 	PBA_RECORD		 pBA,
 	TR_SELECT		 TxRxSelect,
 	u16			 ReasonCode
@@ -194,8 +194,8 @@ static struct sk_buff* ieee80211_DELBA(
 {
 	DELBA_PARAM_SET	DelbaParamSet;
 	struct sk_buff *skb = NULL;
-	 struct ieee80211_hdr_3addr* Delba = NULL;
-	u8* tag = NULL;
+	 struct ieee80211_hdr_3addr *Delba = NULL;
+	u8 *tag = NULL;
 	u16 tmp = 0;
 	//len = head len + DELBA Parameter Set(2) + Reason Code(2)
 	u16 len = 6 + ieee->tx_headroom;
@@ -224,18 +224,18 @@ static struct sk_buff* ieee80211_DELBA(
 	memcpy(Delba->addr3, ieee->current_network.bssid, ETH_ALEN);
 	Delba->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame
 
-	tag = (u8*)skb_put(skb, 6);
+	tag = (u8 *)skb_put(skb, 6);
 
 	*tag ++= ACT_CAT_BA;
 	*tag ++= ACT_DELBA;
 
 	// DELBA Parameter Set
 	tmp = cpu_to_le16(DelbaParamSet.shortData);
-	memcpy(tag, (u8*)&tmp, 2);
+	memcpy(tag, (u8 *)&tmp, 2);
 	tag += 2;
 	// Reason Code
 	tmp = cpu_to_le16(ReasonCode);
-	memcpy(tag, (u8*)&tmp, 2);
+	memcpy(tag, (u8 *)&tmp, 2);
 	tag += 2;
 
 	IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len);
@@ -251,7 +251,7 @@ static struct sk_buff* ieee80211_DELBA(
  *  output:  none
  *  notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does
 ********************************************************************************************************************/
-void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8*	dst, PBA_RECORD	pBA)
+void ieee80211_send_ADDBAReq(struct ieee80211_device *ieee, u8 *dst, PBA_RECORD	pBA)
 {
 	struct sk_buff *skb = NULL;
 	skb = ieee80211_ADDBA(ieee, dst, pBA, 0, ACT_ADDBAREQ); //construct ACT_ADDBAREQ frames so set statuscode zero.
@@ -278,7 +278,7 @@ void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8*	dst, PBA_RECORD
  *  output:  none
  *  notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does
 ********************************************************************************************************************/
-void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, u16 StatusCode)
+void ieee80211_send_ADDBARsp(struct ieee80211_device *ieee, u8 *dst, PBA_RECORD pBA, u16 StatusCode)
 {
 	struct sk_buff *skb = NULL;
 	skb = ieee80211_ADDBA(ieee, dst, pBA, StatusCode, ACT_ADDBARSP); //construct ACT_ADDBARSP frames
@@ -305,7 +305,7 @@ void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD
  *  notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does
 ********************************************************************************************************************/
 
-void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, TR_SELECT TxRxSelect, u16 ReasonCode)
+void ieee80211_send_DELBA(struct ieee80211_device *ieee, u8 *dst, PBA_RECORD pBA, TR_SELECT TxRxSelect, u16 ReasonCode)
 {
 	struct sk_buff *skb = NULL;
 	skb = ieee80211_DELBA(ieee, dst, pBA, TxRxSelect, ReasonCode); //construct ACT_ADDBARSP frames
@@ -327,14 +327,14 @@ void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA
  *  return:  0(pass), other(fail)
  *  notice:  As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support.
 ********************************************************************************************************************/
-int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb)
+int ieee80211_rx_ADDBAReq( struct ieee80211_device *ieee, struct sk_buff *skb)
 {
-	 struct ieee80211_hdr_3addr* req = NULL;
+	 struct ieee80211_hdr_3addr *req = NULL;
 	u16 rc = 0;
-	u8 * dst = NULL, *pDialogToken = NULL, *tag = NULL;
+	u8 *dst = NULL, *pDialogToken = NULL, *tag = NULL;
 	PBA_RECORD pBA = NULL;
 	PBA_PARAM_SET	pBaParamSet = NULL;
-	u16* pBaTimeoutVal = NULL;
+	u16 *pBaTimeoutVal = NULL;
 	PSEQUENCE_CONTROL pBaStartSeqCtrl = NULL;
 	PRX_TS_RECORD	pTS = NULL;
 
@@ -346,13 +346,13 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb)
 
 	IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len);
 
-	req = ( struct ieee80211_hdr_3addr*) skb->data;
-	tag = (u8*)req;
-	dst = (u8*)(&req->addr2[0]);
+	req = ( struct ieee80211_hdr_3addr *) skb->data;
+	tag = (u8 *)req;
+	dst = (u8 *)(&req->addr2[0]);
 	tag += sizeof( struct ieee80211_hdr_3addr);
 	pDialogToken = tag + 2;  //category+action
 	pBaParamSet = (PBA_PARAM_SET)(tag + 3);   //+DialogToken
-	pBaTimeoutVal = (u16*)(tag + 5);
+	pBaTimeoutVal = (u16 *)(tag + 5);
 	pBaStartSeqCtrl = (PSEQUENCE_CONTROL)(req + 7);
 
 	printk("====================>rx ADDBAREQ from :%pM\n", dst);
@@ -369,7 +369,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb)
 	// If there is no matched TS, reject the ADDBA request.
 	if(	!GetTs(
 			ieee,
-			(PTS_COMMON_INFO*)(&pTS),
+			(PTS_COMMON_INFO *)(&pTS),
 			dst,
 			(u8)(pBaParamSet->field.TID),
 			RX_DIR,
@@ -427,13 +427,13 @@ OnADDBAReq_Fail:
  *  return:  0(pass), other(fail)
  *  notice:  As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support.
 ********************************************************************************************************************/
-int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb)
+int ieee80211_rx_ADDBARsp( struct ieee80211_device *ieee, struct sk_buff *skb)
 {
-	 struct ieee80211_hdr_3addr* rsp = NULL;
+	 struct ieee80211_hdr_3addr *rsp = NULL;
 	PBA_RECORD		pPendingBA, pAdmittedBA;
 	PTX_TS_RECORD		pTS = NULL;
-	u8* dst = NULL, *pDialogToken = NULL, *tag = NULL;
-	u16* pStatusCode = NULL, *pBaTimeoutVal = NULL;
+	u8 *dst = NULL, *pDialogToken = NULL, *tag = NULL;
+	u16 *pStatusCode = NULL, *pBaTimeoutVal = NULL;
 	PBA_PARAM_SET		pBaParamSet = NULL;
 	u16			ReasonCode;
 
@@ -442,14 +442,14 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb)
 		IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len,	(sizeof( struct ieee80211_hdr_3addr) + 9));
 		return -1;
 	}
-	rsp = ( struct ieee80211_hdr_3addr*)skb->data;
-	tag = (u8*)rsp;
-	dst = (u8*)(&rsp->addr2[0]);
+	rsp = ( struct ieee80211_hdr_3addr *)skb->data;
+	tag = (u8 *)rsp;
+	dst = (u8 *)(&rsp->addr2[0]);
 	tag += sizeof( struct ieee80211_hdr_3addr);
 	pDialogToken = tag + 2;
-	pStatusCode = (u16*)(tag + 3);
+	pStatusCode = (u16 *)(tag + 3);
 	pBaParamSet = (PBA_PARAM_SET)(tag + 5);
-	pBaTimeoutVal = (u16*)(tag + 7);
+	pBaTimeoutVal = (u16 *)(tag + 7);
 
 	// Check the capability
 	// Since we can always receive A-MPDU, we just check if it is under HT mode.
@@ -469,7 +469,7 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb)
 	//
 	if (!GetTs(
 			ieee,
-			(PTS_COMMON_INFO*)(&pTS),
+			(PTS_COMMON_INFO *)(&pTS),
 			dst,
 			(u8)(pBaParamSet->field.TID),
 			TX_DIR,
@@ -560,12 +560,12 @@ OnADDBARsp_Reject:
  *  return:  0(pass), other(fail)
  *  notice:  As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support.
 ********************************************************************************************************************/
-int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb)
+int ieee80211_rx_DELBA(struct ieee80211_device *ieee,struct sk_buff *skb)
 {
-	 struct ieee80211_hdr_3addr* delba = NULL;
+	 struct ieee80211_hdr_3addr *delba = NULL;
 	PDELBA_PARAM_SET	pDelBaParamSet = NULL;
-	u16*			pReasonCode = NULL;
-	u8*			dst = NULL;
+	u16			*pReasonCode = NULL;
+	u8			*dst = NULL;
 
 	if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6)
 	{
@@ -581,11 +581,11 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb)
 	}
 
 	IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len);
-	delba = ( struct ieee80211_hdr_3addr*)skb->data;
-	dst = (u8*)(&delba->addr2[0]);
+	delba = ( struct ieee80211_hdr_3addr *)skb->data;
+	dst = (u8 *)(&delba->addr2[0]);
 	delba += sizeof( struct ieee80211_hdr_3addr);
 	pDelBaParamSet = (PDELBA_PARAM_SET)(delba+2);
-	pReasonCode = (u16*)(delba+4);
+	pReasonCode = (u16 *)(delba+4);
 
 	if(pDelBaParamSet->field.Initiator == 1)
 	{
@@ -593,7 +593,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb)
 
 		if( !GetTs(
 				ieee,
-				(PTS_COMMON_INFO*)&pRxTs,
+				(PTS_COMMON_INFO *)&pRxTs,
 				dst,
 				(u8)pDelBaParamSet->field.TID,
 				RX_DIR,
@@ -611,7 +611,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb)
 
 		if(!GetTs(
 			ieee,
-			(PTS_COMMON_INFO*)&pTxTs,
+			(PTS_COMMON_INFO *)&pTxTs,
 			dst,
 			(u8)pDelBaParamSet->field.TID,
 			TX_DIR,
@@ -636,7 +636,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb)
 //
 void
 TsInitAddBA(
-	struct ieee80211_device* ieee,
+	struct ieee80211_device *ieee,
 	PTX_TS_RECORD	pTS,
 	u8		Policy,
 	u8		bOverwritePending
@@ -665,7 +665,7 @@ TsInitAddBA(
 }
 
 void
-TsInitDelBA( struct ieee80211_device* ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect)
+TsInitDelBA( struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect)
 {
 
 	if(TxRxSelect == TX_DIR)
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
index 268b270..e956da5 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
@@ -51,7 +51,7 @@ static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94};
  *  return:  none
  *  notice:  These value need be modified if any changes.
  * *****************************************************************************************************************/
-void HTUpdateDefaultSetting(struct ieee80211_device* ieee)
+void HTUpdateDefaultSetting(struct ieee80211_device *ieee)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 	//const typeof( ((struct ieee80211_device *)0)->pHTInfo ) *__mptr = &pHTInfo;
@@ -121,7 +121,7 @@ void HTUpdateDefaultSetting(struct ieee80211_device* ieee)
  *  return:  none
  *  notice:  Driver should not print out this message by default.
  * *****************************************************************************************************************/
-void HTDebugHTCapability(u8* CapIE, u8* TitleString )
+void HTDebugHTCapability(u8 *CapIE, u8 *TitleString )
 {
 
 	static u8	EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};	// For 11n EWC definition, 2007.07.17, by Emily
@@ -158,7 +158,7 @@ void HTDebugHTCapability(u8* CapIE, u8* TitleString )
  *  return:  none
  *  notice:  Driver should not print out this message by default.
  * *****************************************************************************************************************/
-void HTDebugHTInfo(u8*	InfoIE, u8* TitleString)
+void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString)
 {
 
 	static u8	EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};	// For 11n EWC definition, 2007.07.17, by Emily
@@ -177,7 +177,7 @@ void HTDebugHTInfo(u8*	InfoIE, u8* TitleString)
 
 	IEEE80211_DEBUG(IEEE80211_DL_HT, "\tPrimary channel = %d\n", pHTInfoEle->ControlChl);
 	IEEE80211_DEBUG(IEEE80211_DL_HT, "\tSenondary channel =");
-	switch(pHTInfoEle->ExtChlOffset)
+	switch (pHTInfoEle->ExtChlOffset)
 	{
 		case 0:
 			IEEE80211_DEBUG(IEEE80211_DL_HT, "Not Present\n");
@@ -195,7 +195,7 @@ void HTDebugHTInfo(u8*	InfoIE, u8* TitleString)
 	IEEE80211_DEBUG(IEEE80211_DL_HT, "\tRecommended channel width = %s\n", (pHTInfoEle->RecommemdedTxWidth)?"20Mhz": "40Mhz");
 
 	IEEE80211_DEBUG(IEEE80211_DL_HT, "\tOperation mode for protection = ");
-	switch(pHTInfoEle->OptMode)
+	switch (pHTInfoEle->OptMode)
 	{
 		case 0:
 			IEEE80211_DEBUG(IEEE80211_DL_HT, "No Protection\n");
@@ -219,7 +219,7 @@ void HTDebugHTInfo(u8*	InfoIE, u8* TitleString)
 /*
 *	Return:		true if station in half n mode and AP supports 40 bw
 */
-bool IsHTHalfNmode40Bandwidth(struct ieee80211_device* ieee)
+bool IsHTHalfNmode40Bandwidth(struct ieee80211_device *ieee)
 {
 	bool			retValue = false;
 	PRT_HIGH_THROUGHPUT	 pHTInfo = ieee->pHTInfo;
@@ -238,7 +238,7 @@ bool IsHTHalfNmode40Bandwidth(struct ieee80211_device* ieee)
 	return retValue;
 }
 
-bool IsHTHalfNmodeSGI(struct ieee80211_device* ieee, bool is40MHz)
+bool IsHTHalfNmodeSGI(struct ieee80211_device *ieee, bool is40MHz)
 {
 	bool			retValue = false;
 	PRT_HIGH_THROUGHPUT	 pHTInfo = ieee->pHTInfo;
@@ -265,7 +265,7 @@ bool IsHTHalfNmodeSGI(struct ieee80211_device* ieee, bool is40MHz)
 	return retValue;
 }
 
-u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee,	u8	nMcsRate)
+u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee,	u8	nMcsRate)
 {
 
 	u8	is40MHz;
@@ -278,7 +278,7 @@ u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee,	u8	nMcsRate)
 }
 
 
-u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate)
+u16 HTMcsToDataRate( struct ieee80211_device *ieee, u8 nMcsRate)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 
@@ -297,7 +297,7 @@ u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate)
  *  return:  tx rate
  *  notice:  quite unsure about how to use this function //wb
  * *****************************************************************************************************************/
-u16  TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate)
+u16  TxCountToDataRate( struct ieee80211_device *ieee, u8 nDataRate)
 {
 	//PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 	u16		CCKOFDMRate[12] = {0x02 , 0x04 , 0x0b , 0x16 , 0x0c , 0x12 , 0x18 , 0x24 , 0x30 , 0x48 , 0x60 , 0x6c};
@@ -344,10 +344,10 @@ u16  TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate)
 
 
 
-bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee)
+bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee)
 {
 	bool			retValue = false;
-	struct ieee80211_network* net = &ieee->current_network;
+	struct ieee80211_network *net = &ieee->current_network;
 	if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
 		     (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) ||
 		     (memcmp(net->bssid, PCI_RALINK, 3)==0) ||
@@ -376,10 +376,10 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee)
  *  return:
  *  notice:
  * *****************************************************************************************************************/
-void HTIOTPeerDetermine(struct ieee80211_device* ieee)
+void HTIOTPeerDetermine(struct ieee80211_device *ieee)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
-	struct ieee80211_network* net = &ieee->current_network;
+	struct ieee80211_network *net = &ieee->current_network;
 	if(net->bssht.bdRT2RTAggregation)
 		pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK;
 	else if(net->broadcom_cap_exist)
@@ -413,7 +413,7 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee)
  *  output:  none
  *  return:  return 1 if driver should declare MCS13 only(otherwise return 0)
   * *****************************************************************************************************************/
-u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr)
+u8 HTIOTActIsDisableMCS14(struct ieee80211_device *ieee, u8 *PeerMacAddr)
 {
 	u8 ret = 0;
 	return ret;
@@ -432,7 +432,7 @@ u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr)
 * Return:	true if driver should disable MCS15
 * 2008.04.15	Emily
 */
-bool HTIOTActIsDisableMCS15(struct ieee80211_device* ieee)
+bool HTIOTActIsDisableMCS15(struct ieee80211_device *ieee)
 {
 	bool retValue = false;
 
@@ -469,7 +469,7 @@ bool HTIOTActIsDisableMCS15(struct ieee80211_device* ieee)
 * Return:	true if driver should disable all two spatial stream packet
 * 2008.04.21	Emily
 */
-bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device* ieee, u8 *PeerMacAddr)
+bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device *ieee, u8 *PeerMacAddr)
 {
 	bool retValue = false;
 
@@ -486,7 +486,7 @@ bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device* ieee, u8 *Pee
  *  output:  none
  *  return:  return 1 if driver should disable EDCA turbo mode(otherwise return 0)
   * *****************************************************************************************************************/
-u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device*	ieee, u8* PeerMacAddr)
+u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device *ieee, u8 *PeerMacAddr)
 {
 	u8	retValue = false;	// default enable EDCA Turbo mode.
 	// Set specific EDCA parameter for different AP in DM handler.
@@ -515,7 +515,7 @@ u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network)
 	return retValue;
 }
 
-u8 HTIOTActIsCCDFsync(u8* PeerMacAddr)
+u8 HTIOTActIsCCDFsync(u8 *PeerMacAddr)
 {
 	u8	retValue = 0;
 	if(	(memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3)==0) ||
@@ -547,7 +547,7 @@ void HTResetIOTSetting(
  *  return:  none
  *  notice:  posHTCap can't be null and should be initialized before.
   * *****************************************************************************************************************/
-void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u8* len, u8 IsEncrypt)
+void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 IsEncrypt)
 {
 	PRT_HIGH_THROUGHPUT	pHT = ieee->pHTInfo;
 	PHT_CAPABILITY_ELE	pCapELE = NULL;
@@ -666,7 +666,7 @@ void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u
  *  return:  none
  *  notice:  posHTCap can't be null and be initialized before. only AP and IBSS sta should do this
   * *****************************************************************************************************************/
-void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* len, u8 IsEncrypt)
+void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 IsEncrypt)
 {
 	PRT_HIGH_THROUGHPUT	pHT = ieee->pHTInfo;
 	PHT_INFORMATION_ELE		pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo;
@@ -738,7 +738,7 @@ void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* le
  *  return:  none
  *  notice:
   * *****************************************************************************************************************/
-void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg, u8* len)
+void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len)
 {
 	if (posRT2RTAgg == NULL) {
 		IEEE80211_DEBUG(IEEE80211_DL_ERR, "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n");
@@ -792,7 +792,7 @@ void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg,
  *  return:  always we return true
  *  notice:
   * *****************************************************************************************************************/
-u8 HT_PickMCSRate(struct ieee80211_device* ieee, u8* pOperateMCS)
+u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
 {
 	u8					i;
 	if (pOperateMCS == NULL)
@@ -801,7 +801,7 @@ u8 HT_PickMCSRate(struct ieee80211_device* ieee, u8* pOperateMCS)
 		return false;
 	}
 
-	switch(ieee->mode)
+	switch (ieee->mode)
 	{
 	case IEEE_A:
 	case IEEE_B:
@@ -855,7 +855,7 @@ u8 HT_PickMCSRate(struct ieee80211_device* ieee, u8* pOperateMCS)
  *  return:  Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter
  *  notice:
   * *****************************************************************************************************************/
-u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSFilter)
+u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter)
 {
 	u8		i, j;
 	u8		bitMap;
@@ -907,7 +907,7 @@ u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSF
 **
 ** \pHTSupportedCap: the connected STA's supported rate Capability element
 */
-u8 HTFilterMCSRate( struct ieee80211_device* ieee, u8* pSupportMCS, u8* pOperateMCS)
+u8 HTFilterMCSRate( struct ieee80211_device *ieee, u8 *pSupportMCS, u8 *pOperateMCS)
 {
 
 	u8 i=0;
@@ -937,14 +937,14 @@ u8 HTFilterMCSRate( struct ieee80211_device* ieee, u8* pSupportMCS, u8* pOperate
 
 	return true;
 }
-void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET	Offset);
+void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET	Offset);
 void HTOnAssocRsp(struct ieee80211_device *ieee)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 	PHT_CAPABILITY_ELE		pPeerHTCap = NULL;
 	PHT_INFORMATION_ELE		pPeerHTInfo = NULL;
 	u16	nMaxAMSDUSize = 0;
-	u8*	pMcsFilter = NULL;
+	u8	*pMcsFilter = NULL;
 
 	static u8				EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};		// For 11n EWC definition, 2007.07.17, by Emily
 	static u8				EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};	// For 11n EWC definition, 2007.07.17, by Emily
@@ -1115,7 +1115,7 @@ void HTOnAssocRsp(struct ieee80211_device *ieee)
 
 }
 
-void HTSetConnectBwModeCallback(struct ieee80211_device* ieee);
+void HTSetConnectBwModeCallback(struct ieee80211_device *ieee);
 /********************************************************************************************************************
  *function:  initialize HT info(struct PRT_HIGH_THROUGHPUT)
  *   input:  struct ieee80211_device*	ieee
@@ -1124,7 +1124,7 @@ void HTSetConnectBwModeCallback(struct ieee80211_device* ieee);
  *  notice: This function is called when *  (1) MPInitialization Phase *  (2) Receiving of Deauthentication from AP
 ********************************************************************************************************************/
 // TODO: Should this funciton be called when receiving of Disassociation?
-void HTInitializeHTInfo(struct ieee80211_device* ieee)
+void HTInitializeHTInfo(struct ieee80211_device *ieee)
 {
 	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
 
@@ -1160,10 +1160,10 @@ void HTInitializeHTInfo(struct ieee80211_device* ieee)
 
 
 	// Initialize all of the parameters related to 11n
-	memset((void*)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap));
-	memset((void*)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo));
-	memset((void*)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf));
-	memset((void*)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf));
+	memset((void *)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap));
+	memset((void *)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo));
+	memset((void *)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf));
+	memset((void *)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf));
 
 	pHTInfo->bSwBwInProgress = false;
 	pHTInfo->ChnlOp = CHNLOP_NONE;
@@ -1179,7 +1179,7 @@ void HTInitializeHTInfo(struct ieee80211_device* ieee)
 
 	//MCS rate initialized here
 	{
-		u8* RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]);
+		u8 *RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]);
 		RegHTSuppRateSets[0] = 0xFF;	//support MCS 0~7
 		RegHTSuppRateSets[1] = 0xFF;	//support MCS 8~15
 		RegHTSuppRateSets[4] = 0x01;	//support MCS 32
@@ -1214,7 +1214,7 @@ void HTInitializeBssDesc(PBSS_HT pBssHT)
  *  return:  none
  *  notice: This function should ONLY be called before association
 ********************************************************************************************************************/
-void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee,	struct ieee80211_network * pNetwork)
+void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee,	struct ieee80211_network *pNetwork)
 {
 	PRT_HIGH_THROUGHPUT		pHTInfo = ieee->pHTInfo;
 //	u16						nMaxAMSDUSize;
@@ -1297,7 +1297,7 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee,	struct ieee802
 
 }
 
-void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee,	struct ieee80211_network * pNetwork)
+void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee,	struct ieee80211_network *pNetwork)
 {
 	PRT_HIGH_THROUGHPUT	pHTInfo = ieee->pHTInfo;
 //	PHT_CAPABILITY_ELE		pPeerHTCap = (PHT_CAPABILITY_ELE)pNetwork->bssht.bdHTCapBuf;
@@ -1317,7 +1317,7 @@ void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee,	struct ieee80211_
 	}
 }
 
-void HTUseDefaultSetting(struct ieee80211_device* ieee)
+void HTUseDefaultSetting(struct ieee80211_device *ieee)
 {
 	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
 //	u8	regBwOpMode;
@@ -1370,7 +1370,7 @@ void HTUseDefaultSetting(struct ieee80211_device* ieee)
  *  return:  return true if HT control field exists(false otherwise)
  *  notice:
 ********************************************************************************************************************/
-u8 HTCCheck(struct ieee80211_device* ieee, u8*	pFrame)
+u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame)
 {
 	if(ieee->pHTInfo->bCurrentHTSupport)
 	{
@@ -1386,7 +1386,7 @@ u8 HTCCheck(struct ieee80211_device* ieee, u8*	pFrame)
 //
 // This function set bandwidth mode in protocol layer.
 //
-void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET	Offset)
+void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET	Offset)
 {
 	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
 //	u32 flags = 0;
@@ -1435,7 +1435,7 @@ void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH	Bandwidt
 //	spin_unlock_irqrestore(&(ieee->bw_spinlock), flags);
 }
 
-void HTSetConnectBwModeCallback(struct ieee80211_device* ieee)
+void HTSetConnectBwModeCallback(struct ieee80211_device *ieee)
 {
 	PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
 
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
index 2348ccd..f2d52ca 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
@@ -483,7 +483,7 @@ typedef struct _OCTET_STRING{
 typedef struct _STA_QOS{
 	//DECLARE_RT_OBJECT(STA_QOS);
 	u8				WMMIEBuf[MAX_WMMELE_LENGTH];
-	u8*				WMMIE;
+	u8				*WMMIE;
 
 	// Part 1. Self QoS Mode.
 	QOS_MODE			QosCapability; //QoS Capability, 2006-06-14 Isaiah
@@ -498,7 +498,7 @@ typedef struct _STA_QOS{
 	int				NumBcnBeforeTrigger;
 
 	// Part 2. EDCA Parameter (perAC)
-	u8 *				pWMMInfoEle;
+	u8				*pWMMInfoEle;
 	u8				WMMParamEle[WMM_PARAM_ELEMENT_SIZE];
 	u8				WMMPELength;
 
@@ -537,12 +537,12 @@ typedef struct _BSS_QOS{
 	QOS_MODE		bdQoSMode;
 
 	u8			bdWMMIEBuf[MAX_WMMELE_LENGTH];
-	u8*		bdWMMIE;
+	u8		*bdWMMIE;
 
 	QOS_ELE_SUBTYPE		EleSubType;
 
-	u8 *			pWMMInfoEle;
-	u8 *			pWMMParamEle;
+	u8			*pWMMInfoEle;
+	u8			*pWMMParamEle;
 
 	QOS_INFO_FIELD		QosInfoField;
 	AC_PARAM		AcParameter[4];
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
index 0310d07..3058120 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c
@@ -234,12 +234,12 @@ void AdmitTS(struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, u32 I
 }
 
 
-PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8*	Addr, u8 TID, TR_SELECT	TxRxSelect)
+PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8 *Addr, u8 TID, TR_SELECT	TxRxSelect)
 {
 	//DIRECTION_VALUE	dir;
 	u8	dir;
 	bool				search_dir[4] = {0, 0, 0, 0};
-	struct list_head*		psearch_list; //FIXME
+	struct list_head		*psearch_list; //FIXME
 	PTS_COMMON_INFO	pRet = NULL;
 	if(ieee->iw_mode == IW_MODE_MASTER) //ap mode
 	{
@@ -311,7 +311,7 @@ PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8*	Addr, u8
 
 void MakeTSEntry(
 		PTS_COMMON_INFO	pTsCommonInfo,
-		u8*		Addr,
+		u8		*Addr,
 		PTSPEC_BODY	pTSPEC,
 		PQOS_TCLAS	pTCLAS,
 		u8		TCLAS_Num,
@@ -326,10 +326,10 @@ void MakeTSEntry(
 	memcpy(pTsCommonInfo->Addr, Addr, 6);
 
 	if(pTSPEC != NULL)
-		memcpy((u8*)(&(pTsCommonInfo->TSpec)), (u8*)pTSPEC, sizeof(TSPEC_BODY));
+		memcpy((u8 *)(&(pTsCommonInfo->TSpec)), (u8 *)pTSPEC, sizeof(TSPEC_BODY));
 
 	for(count = 0; count < TCLAS_Num; count++)
-		memcpy((u8*)(&(pTsCommonInfo->TClass[count])), (u8*)pTCLAS, sizeof(QOS_TCLAS));
+		memcpy((u8 *)(&(pTsCommonInfo->TClass[count])), (u8 *)pTCLAS, sizeof(QOS_TCLAS));
 
 	pTsCommonInfo->TClasProc = TCLAS_Proc;
 	pTsCommonInfo->TClasNum = TCLAS_Num;
@@ -337,9 +337,9 @@ void MakeTSEntry(
 
 
 bool GetTs(
-	struct ieee80211_device*	ieee,
+	struct ieee80211_device		*ieee,
 	PTS_COMMON_INFO			*ppTS,
-	u8*				Addr,
+	u8				*Addr,
 	u8				TID,
 	TR_SELECT			TxRxSelect,  //Rx:1, Tx:0
 	bool				bAddNewTs
@@ -367,7 +367,7 @@ bool GetTs(
 			return false;
 		}
 
-		switch(TID)
+		switch (TID)
 		{
 		case 0:
 		case 3:
@@ -416,12 +416,12 @@ bool GetTs(
 			//
 			TSPEC_BODY	TSpec;
 			PQOS_TSINFO		pTSInfo = &TSpec.f.TSInfo;
-			struct list_head*	pUnusedList =
+			struct list_head	*pUnusedList =
 								(TxRxSelect == TX_DIR)?
 								(&ieee->Tx_TS_Unused_List):
 								(&ieee->Rx_TS_Unused_List);
 
-			struct list_head*	pAddmitList =
+			struct list_head	*pAddmitList =
 								(TxRxSelect == TX_DIR)?
 								(&ieee->Tx_TS_Admit_List):
 								(&ieee->Rx_TS_Admit_List);
@@ -473,7 +473,7 @@ bool GetTs(
 }
 
 void RemoveTsEntry(
-	struct ieee80211_device*	ieee,
+	struct ieee80211_device		*ieee,
 	PTS_COMMON_INFO			pTs,
 	TR_SELECT			TxRxSelect
 	)
@@ -501,7 +501,7 @@ void RemoveTsEntry(
 			list_del_init(&pRxReorderEntry->List);
 			{
 				int i = 0;
-				struct ieee80211_rxb * prxb = pRxReorderEntry->prxb;
+				struct ieee80211_rxb *prxb = pRxReorderEntry->prxb;
 				if (unlikely(!prxb))
 				{
 					spin_unlock_irqrestore(&(ieee->reorder_spinlock), flags);
@@ -527,7 +527,7 @@ void RemoveTsEntry(
 	}
 }
 
-void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr)
+void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr)
 {
 	PTS_COMMON_INFO	pTS, pTmpTS;
 
@@ -574,7 +574,7 @@ void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr)
 	}
 }
 
-void RemoveAllTS(struct ieee80211_device* ieee)
+void RemoveAllTS(struct ieee80211_device *ieee)
 {
 	PTS_COMMON_INFO pTS, pTmpTS;
 
@@ -607,7 +607,7 @@ void RemoveAllTS(struct ieee80211_device* ieee)
 	}
 }
 
-void TsStartAddBaProcess(struct ieee80211_device* ieee, PTX_TS_RECORD	pTxTS)
+void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD	pTxTS)
 {
 	if(pTxTS->bAddBaReqInProgress == false)
 	{
diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.c b/drivers/staging/rtl8192u/r8190_rtl8256.c
index cf9713f..37cb507 100644
--- a/drivers/staging/rtl8192u/r8190_rtl8256.c
+++ b/drivers/staging/rtl8192u/r8190_rtl8256.c
@@ -23,7 +23,7 @@
  * Return:      NONE
  * Note:	8226 support both 20M  and 40 MHz
  *---------------------------------------------------------------------------*/
-void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth)	//20M or 40M
+void PHY_SetRF8256Bandwidth(struct net_device *dev , HT_CHANNEL_WIDTH Bandwidth)	//20M or 40M
 {
 	u8	eRFPath;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -34,7 +34,7 @@ void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth)
 		if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath))
 				continue;
 
-		switch(Bandwidth)
+		switch (Bandwidth)
 		{
 			case HT_CHANNEL_WIDTH_20:
 				if(priv->card_8192_version == VERSION_819xU_A || priv->card_8192_version == VERSION_819xU_B)// 8256 D-cut, E-cut, xiong: consider it later!
@@ -86,7 +86,7 @@ void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth)
  * Output:      NONE
  * Return:      NONE
  *---------------------------------------------------------------------------*/
-void PHY_RF8256_Config(struct net_device* dev)
+void PHY_RF8256_Config(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	// Initialize general global value
@@ -104,7 +104,7 @@ void PHY_RF8256_Config(struct net_device* dev)
  * Output:      NONE
  * Return:      NONE
  *---------------------------------------------------------------------------*/
-void phy_RF8256_Config_ParaFile(struct net_device* dev)
+void phy_RF8256_Config_ParaFile(struct net_device *dev)
 {
 	u32	u4RegValue = 0;
 	//static s1Byte				szRadioAFile[] = RTL819X_PHY_RADIO_A;
@@ -133,7 +133,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev)
 	//	pHalData->RfReg0Value[eRFPath] =  rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, rGlobalCtrl, bMaskDWord);
 
 		/*----Store original RFENV control type----*/
-		switch(eRFPath)
+		switch (eRFPath)
 		{
 		case RF90_PATH_A:
 		case RF90_PATH_C:
@@ -168,7 +168,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev)
 		RetryTimes = ConstRetryTimes;
 		RF3_Final_Value = 0;
 		/*----Initialize RF fom connfiguration file----*/
-		switch(eRFPath)
+		switch (eRFPath)
 		{
 		case RF90_PATH_A:
 			while(RF3_Final_Value!=RegValueToBeCheck && RetryTimes!=0)
@@ -209,7 +209,7 @@ void phy_RF8256_Config_ParaFile(struct net_device* dev)
 		}
 
 		/*----Restore RFENV control type----*/;
-		switch(eRFPath)
+		switch (eRFPath)
 		{
 		case RF90_PATH_A:
 		case RF90_PATH_C:
@@ -237,7 +237,7 @@ phy_RF8256_Config_ParaFile_Fail:
 }
 
 
-void PHY_SetRF8256CCKTxPower(struct net_device*	dev, u8	powerlevel)
+void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel)
 {
 	u32	TxAGC=0;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -258,7 +258,7 @@ void PHY_SetRF8256CCKTxPower(struct net_device*	dev, u8	powerlevel)
 }
 
 
-void PHY_SetRF8256OFDMTxPower(struct net_device* dev, u8 powerlevel)
+void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	//Joseph TxPower for 8192 testing
diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.h b/drivers/staging/rtl8192u/r8190_rtl8256.h
index 5c1f650..b64dd66 100644
--- a/drivers/staging/rtl8192u/r8190_rtl8256.h
+++ b/drivers/staging/rtl8192u/r8190_rtl8256.h
@@ -18,10 +18,10 @@
 #else
 #define RTL819X_TOTAL_RF_PATH 2 //for 8192U
 #endif
-extern void PHY_SetRF8256Bandwidth(struct net_device* dev , HT_CHANNEL_WIDTH Bandwidth);
-extern void PHY_RF8256_Config(struct net_device* dev);
-extern void phy_RF8256_Config_ParaFile(struct net_device* dev);
-extern void PHY_SetRF8256CCKTxPower(struct net_device*	dev, u8	powerlevel);
-extern void PHY_SetRF8256OFDMTxPower(struct net_device* dev, u8 powerlevel);
+extern void PHY_SetRF8256Bandwidth(struct net_device *dev , HT_CHANNEL_WIDTH Bandwidth);
+extern void PHY_RF8256_Config(struct net_device *dev);
+extern void phy_RF8256_Config_ParaFile(struct net_device *dev);
+extern void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8	powerlevel);
+extern void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel);
 
 #endif
diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h
index bedeb33..9539520 100644
--- a/drivers/staging/rtl8192u/r8192U.h
+++ b/drivers/staging/rtl8192u/r8192U.h
@@ -146,7 +146,7 @@ do { if(rt_global_debug_component & component) \
 	do{ if ((rt_global_debug_component & (level)) == (level))   \
 		{       \
 			int i;                                  \
-			u8* pdata = (u8*) data;                 \
+			u8 *pdata = (u8 *) data;                 \
 			printk(KERN_DEBUG RTL819xU_MODULE_NAME ": %s()\n", __FUNCTION__);   \
 			for(i=0; i<(int)(datalen); i++)                 \
 			{                                               \
@@ -1200,7 +1200,7 @@ struct ssid_thread {
 
 bool init_firmware(struct net_device *dev);
 short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb);
-short rtl8192_tx(struct net_device *dev, struct sk_buff* skb);
+short rtl8192_tx(struct net_device *dev, struct sk_buff *skb);
 
 u32 read_cam(struct net_device *dev, u8 addr);
 void write_cam(struct net_device *dev, u8 addr, u32 data);
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 71f5cde..7c602d8 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -130,7 +130,7 @@ MODULE_VERSION("V 1.1");
 MODULE_DEVICE_TABLE(usb, rtl8192_usb_id_tbl);
 MODULE_DESCRIPTION("Linux driver for Realtek RTL8192 USB WiFi cards");
 
-static char* ifname = "wlan%d";
+static char *ifname = "wlan%d";
 static int hwwep = 1;  //default use hw. set 0 to use software security
 static int channels = 0x3fff;
 
@@ -185,10 +185,10 @@ static CHANNEL_LIST ChannelPlan[] = {
 	{{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}					//For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626
 };
 
-static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv* priv)
+static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv)
 {
 	int i, max_chan=-1, min_chan=-1;
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	switch (channel_plan)
 	{
 	case COUNTRY_CODE_FCC:
@@ -704,7 +704,7 @@ void rtl8192_proc_remove_one(struct net_device *dev)
 void print_buffer(u32 *buffer, int len)
 {
 	int i;
-	u8 *buf =(u8*)buffer;
+	u8 *buf =(u8 *)buffer;
 
 	printk("ASCII BUFFER DUMP (len: %x):\n",len);
 
@@ -850,7 +850,7 @@ u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats)
 				+ pstats->RxBufShift);
 
 }
-static int rtl8192_rx_initiate(struct net_device*dev)
+static int rtl8192_rx_initiate(struct net_device *dev)
 {
 	struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
 	struct urb *entry;
@@ -1014,7 +1014,7 @@ int alloc_tx_beacon_desc_ring(struct net_device *dev, int count)
 
 inline u16 ieeerate2rtlrate(int rate)
 {
-	switch(rate){
+	switch (rate){
 	case 10:
 	return 0;
 	case 20:
@@ -1411,7 +1411,7 @@ u8 DrvAggr_GetAggregatibleList(struct net_device *dev, struct sk_buff *skb,
 
 static void rtl8192_tx_isr(struct urb *tx_urb)
 {
-	struct sk_buff *skb = (struct sk_buff*)tx_urb->context;
+	struct sk_buff *skb = (struct sk_buff *)tx_urb->context;
 	struct net_device *dev = NULL;
 	struct r8192_priv *priv = NULL;
 	cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
@@ -1419,7 +1419,7 @@ static void rtl8192_tx_isr(struct urb *tx_urb)
 //	bool bToSend0Byte;
 //	u16 BufLen = skb->len;
 
-	memcpy(&dev,(struct net_device*)(skb->cb),sizeof(struct net_device*));
+	memcpy(&dev,(struct net_device *)(skb->cb),sizeof(struct net_device *));
 	priv = ieee80211_priv(dev);
 
 	if(tcb_desc->queue_index != TXCMD_QUEUE) {
@@ -1533,7 +1533,7 @@ void rtl8192_beacon_stop(struct net_device *dev)
 	}
 }
 
-void rtl8192_config_rate(struct net_device* dev, u16* rate_config)
+void rtl8192_config_rate(struct net_device *dev, u16 *rate_config)
 {
 	 struct r8192_priv *priv = ieee80211_priv(dev);
 	 struct ieee80211_network *net;
@@ -1543,7 +1543,7 @@ void rtl8192_config_rate(struct net_device* dev, u16* rate_config)
 	 for (i=0; i<net->rates_len; i++)
 	 {
 		 basic_rate = net->rates[i]&0x7f;
-		 switch(basic_rate)
+		 switch (basic_rate)
 		 {
 			 case MGN_1M:	*rate_config |= RRSR_1M;	break;
 			 case MGN_2M:	*rate_config |= RRSR_2M;	break;
@@ -1562,7 +1562,7 @@ void rtl8192_config_rate(struct net_device* dev, u16* rate_config)
 	 for (i=0; i<net->rates_ex_len; i++)
 	 {
 		 basic_rate = net->rates_ex[i]&0x7f;
-		 switch(basic_rate)
+		 switch (basic_rate)
 		 {
 			 case MGN_1M:	*rate_config |= RRSR_1M;	break;
 			 case MGN_2M:	*rate_config |= RRSR_2M;	break;
@@ -1584,7 +1584,7 @@ void rtl8192_config_rate(struct net_device* dev, u16* rate_config)
 #define SHORT_SLOT_TIME 9
 #define NON_SHORT_SLOT_TIME 20
 
-void rtl8192_update_cap(struct net_device* dev, u16 cap)
+void rtl8192_update_cap(struct net_device *dev, u16 cap)
 {
 	u32 tmp = 0;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -1621,8 +1621,8 @@ void rtl8192_net_update(struct net_device *dev)
 	rtl8192_config_rate(dev, &rate_config);
 	priv->basic_rate = rate_config &= 0x15f;
 
-	write_nic_dword(dev,BSSIDR,((u32*)net->bssid)[0]);
-	write_nic_word(dev,BSSIDR+4,((u16*)net->bssid)[2]);
+	write_nic_dword(dev,BSSIDR,((u32 *)net->bssid)[0]);
+	write_nic_word(dev,BSSIDR+4,((u16 *)net->bssid)[2]);
 	//for(i=0;i<ETH_ALEN;i++)
 	//	write_nic_byte(dev,BSSID+i,net->bssid[i]);
 
@@ -1698,7 +1698,7 @@ u16 N_DBPSOfRate(u16 DataRate)
 {
 	 u16 N_DBPS = 24;
 
-	 switch(DataRate)
+	 switch (DataRate)
 	 {
 	 case 60:
 	  N_DBPS = 24;
@@ -1744,7 +1744,7 @@ void rtl819xU_cmd_isr(struct urb *tx_cmd_urb, struct pt_regs *regs)
 	usb_free_urb(tx_cmd_urb);
 }
 
-unsigned int txqueue2outpipe(struct r8192_priv* priv,unsigned int tx_queue) {
+unsigned int txqueue2outpipe(struct r8192_priv *priv,unsigned int tx_queue) {
 
 	if(tx_queue >= 9)
 	{
@@ -1824,7 +1824,7 @@ u8 MapHwQueueToFirmwareQueue(u8 QueueID)
 {
 	u8 QueueSelect = 0x0;       //defualt set to
 
-	switch(QueueID) {
+	switch (QueueID) {
 	case BE_QUEUE:
 		QueueSelect = QSLT_BE;  //or QSelect = pTcb->priority;
 		break;
@@ -1870,7 +1870,7 @@ u8 MRateToHwRate8190Pci(u8 rate)
 {
 	u8  ret = DESC90_RATE1M;
 
-	switch(rate) {
+	switch (rate) {
 	case MGN_1M:    ret = DESC90_RATE1M;    break;
 	case MGN_2M:    ret = DESC90_RATE2M;    break;
 	case MGN_5_5M:  ret = DESC90_RATE5_5M;  break;
@@ -1931,7 +1931,7 @@ static void tx_zero_isr(struct urb *tx_urb)
  * skb->cb will contain all the following information,
  * priority, morefrag, rate, &dev.
  * */
-short rtl8192_tx(struct net_device *dev, struct sk_buff* skb)
+short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
@@ -2178,7 +2178,7 @@ short rtl8192_usb_initendpoints(struct net_device *dev)
 }
 #endif
 
-	memset(priv->rx_urb, 0, sizeof(struct urb*) * MAX_RX_URB);
+	memset(priv->rx_urb, 0, sizeof(struct urb *) * MAX_RX_URB);
 	priv->pp_rxskb = kcalloc(MAX_RX_URB, sizeof(struct sk_buff *),
 				 GFP_KERNEL);
 	if (!priv->pp_rxskb) {
@@ -2249,13 +2249,13 @@ void rtl8192_usb_deleteendpoints(struct net_device *dev)
 }
 #endif
 
-extern void rtl8192_update_ratr_table(struct net_device* dev);
+extern void rtl8192_update_ratr_table(struct net_device *dev);
 void rtl8192_link_change(struct net_device *dev)
 {
 //	int i;
 
 	struct r8192_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	//write_nic_word(dev, BCN_INTR_ITV, net->beacon_interval);
 	if (ieee->state == IEEE80211_LINKED)
 	{
@@ -2291,12 +2291,12 @@ static struct ieee80211_qos_parameters def_qos_parameters = {
 };
 
 
-void rtl8192_update_beacon(struct work_struct * work)
+void rtl8192_update_beacon(struct work_struct *work)
 {
 	struct r8192_priv *priv = container_of(work, struct r8192_priv, update_beacon_wq.work);
 	struct net_device *dev = priv->ieee80211->dev;
-	struct ieee80211_device* ieee = priv->ieee80211;
-	struct ieee80211_network* net = &ieee->current_network;
+	struct ieee80211_device *ieee = priv->ieee80211;
+	struct ieee80211_network *net = &ieee->current_network;
 
 	if (ieee->pHTInfo->bCurrentHTSupport)
 		HTUpdateSelfAndPeerSetting(ieee, net);
@@ -2307,7 +2307,7 @@ void rtl8192_update_beacon(struct work_struct * work)
 * background support to run QoS activate functionality
 */
 int WDCAPARA_ADD[] = {EDCAPARA_BE,EDCAPARA_BK,EDCAPARA_VI,EDCAPARA_VO};
-void rtl8192_qos_activate(struct work_struct * work)
+void rtl8192_qos_activate(struct work_struct *work)
 {
 	struct r8192_priv *priv = container_of(work, struct r8192_priv, qos_activate);
 	struct net_device *dev = priv->ieee80211->dev;
@@ -2388,9 +2388,9 @@ static int rtl8192_qos_handle_probe_response(struct r8192_priv *priv,
 }
 
 /* handle and manage frame from beacon and probe response */
-static int rtl8192_handle_beacon(struct net_device * dev,
-			      struct ieee80211_beacon * beacon,
-			      struct ieee80211_network * network)
+static int rtl8192_handle_beacon(struct net_device *dev,
+			      struct ieee80211_beacon *beacon,
+			      struct ieee80211_network *network)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
@@ -2465,19 +2465,19 @@ static int rtl8192_handle_assoc_response(struct net_device *dev,
 }
 
 
-void rtl8192_update_ratr_table(struct net_device* dev)
+void rtl8192_update_ratr_table(struct net_device *dev)
 	//	POCTET_STRING	posLegacyRate,
 	//	u8*			pMcsRate)
 	//	PRT_WLAN_STA	pEntry)
 {
-	struct r8192_priv* priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
-	u8* pMcsRate = ieee->dot11HTOperationalRateSet;
+	struct r8192_priv *priv = ieee80211_priv(dev);
+	struct ieee80211_device *ieee = priv->ieee80211;
+	u8 *pMcsRate = ieee->dot11HTOperationalRateSet;
 	//struct ieee80211_network *net = &ieee->current_network;
 	u32 ratr_value = 0;
 	u8 rate_index = 0;
-	rtl8192_config_rate(dev, (u16*)(&ratr_value));
-	ratr_value |= (*(u16*)(pMcsRate)) << 12;
+	rtl8192_config_rate(dev, (u16 *)(&ratr_value));
+	ratr_value |= (*(u16 *)(pMcsRate)) << 12;
 //	switch (net->mode)
 	switch (ieee->mode)
 	{
@@ -2516,13 +2516,13 @@ void rtl8192_update_ratr_table(struct net_device* dev)
 
 static u8 ccmp_ie[4] = {0x00,0x50,0xf2,0x04};
 static u8 ccmp_rsn_ie[4] = {0x00, 0x0f, 0xac, 0x04};
-bool GetNmodeSupportBySecCfg8192(struct net_device*dev)
+bool GetNmodeSupportBySecCfg8192(struct net_device *dev)
 {
-	struct r8192_priv* priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
-	struct ieee80211_network * network = &ieee->current_network;
+	struct r8192_priv *priv = ieee80211_priv(dev);
+	struct ieee80211_device *ieee = priv->ieee80211;
+	struct ieee80211_network *network = &ieee->current_network;
 	int wpa_ie_len= ieee->wpa_ie_len;
-	struct ieee80211_crypt_data* crypt;
+	struct ieee80211_crypt_data *crypt;
 	int encrypt;
 
 	crypt = ieee->crypt[ieee->tx_keyidx];
@@ -2548,11 +2548,11 @@ bool GetNmodeSupportBySecCfg8192(struct net_device*dev)
 	return true;
 }
 
-bool GetHalfNmodeSupportByAPs819xUsb(struct net_device* dev)
+bool GetHalfNmodeSupportByAPs819xUsb(struct net_device *dev)
 {
 	bool			Reval;
-	struct r8192_priv* priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct r8192_priv *priv = ieee80211_priv(dev);
+	struct ieee80211_device *ieee = priv->ieee80211;
 
 	if(ieee->bHalfWirelessN24GMode == true)
 		Reval = true;
@@ -2562,9 +2562,9 @@ bool GetHalfNmodeSupportByAPs819xUsb(struct net_device* dev)
 	return Reval;
 }
 
-void rtl8192_refresh_supportrate(struct r8192_priv* priv)
+void rtl8192_refresh_supportrate(struct r8192_priv *priv)
 {
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	//we do not consider set support rate for ABG mode, only HT MCS rate is set here.
 	if (ieee->mode == WIRELESS_MODE_N_24G || ieee->mode == WIRELESS_MODE_N_5G)
 	{
@@ -2577,11 +2577,11 @@ void rtl8192_refresh_supportrate(struct r8192_priv* priv)
 	return;
 }
 
-u8 rtl8192_getSupportedWireleeMode(struct net_device*dev)
+u8 rtl8192_getSupportedWireleeMode(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8 ret = 0;
-	switch(priv->rf_chip)
+	switch (priv->rf_chip)
 	{
 		case RF_8225:
 		case RF_8256:
@@ -2597,7 +2597,7 @@ u8 rtl8192_getSupportedWireleeMode(struct net_device*dev)
 	}
 	return ret;
 }
-void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode)
+void rtl8192_SetWirelessMode(struct net_device *dev, u8 wireless_mode)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8 bSupportMode = rtl8192_getSupportedWireleeMode(dev);
@@ -2643,7 +2643,7 @@ void rtl8192_SetWirelessMode(struct net_device* dev, u8 wireless_mode)
 
 }
 //init priv variables here. only non_zero value should be initialized here.
-static void rtl8192_init_priv_variable(struct net_device* dev)
+static void rtl8192_init_priv_variable(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8 i;
@@ -2768,7 +2768,7 @@ static void rtl8192_init_priv_variable(struct net_device* dev)
 }
 
 //init lock here
-static void rtl8192_init_priv_lock(struct r8192_priv* priv)
+static void rtl8192_init_priv_lock(struct r8192_priv *priv)
 {
 	spin_lock_init(&priv->tx_lock);
 	spin_lock_init(&priv->irq_lock);//added by thomas
@@ -2783,7 +2783,7 @@ extern  void    rtl819x_watchdog_wqcallback(struct work_struct *work);
 void rtl8192_irq_rx_tasklet(struct r8192_priv *priv);
 //init tasklet and wait_queue here. only 2.6 above kernel is considered
 #define DRV_NAME "wlan0"
-static void rtl8192_init_priv_task(struct net_device* dev)
+static void rtl8192_init_priv_task(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
@@ -2807,7 +2807,7 @@ static void rtl8192_init_priv_task(struct net_device* dev)
 	     (unsigned long)priv);
 }
 
-static void rtl8192_get_eeprom_size(struct net_device* dev)
+static void rtl8192_get_eeprom_size(struct net_device *dev)
 {
 	u16 curCR = 0;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -2820,13 +2820,13 @@ static void rtl8192_get_eeprom_size(struct net_device* dev)
 }
 
 //used to swap endian. as ntohl & htonl are not necessary to swap endian, so use this instead.
-static inline u16 endian_swap(u16* data)
+static inline u16 endian_swap(u16 *data)
 {
 	u16 tmp = *data;
 	*data = (tmp >> 8) | (tmp << 8);
 	return *data;
 }
-static void rtl8192_read_eeprom_info(struct net_device* dev)
+static void rtl8192_read_eeprom_info(struct net_device *dev)
 {
 	u16 wEPROM_ID = 0;
 	u8 bMac_Tmp_Addr[6] = {0x00, 0xe0, 0x4c, 0x00, 0x00, 0x02};
@@ -2872,7 +2872,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
 		{
 			u16 tmp = 0;
 			tmp = eprom_read(dev, (u16)((EEPROM_NODE_ADDRESS_BYTE_0 + i)>>1));
-			*(u16*)(&dev->dev_addr[i]) = tmp;
+			*(u16 *)(&dev->dev_addr[i]) = tmp;
 		}
 	}
 	else
@@ -2957,12 +2957,12 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
 				tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_CCK_V1 + 2)>>1);
 			else
 				tmpValue = 0x1010;
-			*((u16*)(&priv->EEPROMTxPowerLevelCCK_V1[1])) = tmpValue;
+			*((u16 *)(&priv->EEPROMTxPowerLevelCCK_V1[1])) = tmpValue;
 			if (bLoad_From_EEPOM)
 				tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1>>1));
 			else
 				tmpValue = 0x1010;
-			*((u16*)(&priv->EEPROMTxPowerLevelOFDM24G[0])) = tmpValue;
+			*((u16 *)(&priv->EEPROMTxPowerLevelOFDM24G[0])) = tmpValue;
 			if (bLoad_From_EEPOM)
 				tmpValue = eprom_read(dev, (EEPROM_TxPwIndex_OFDM_24G_V1+2)>>1);
 			else
@@ -3019,7 +3019,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
 	}//end if VersionID == VERSION_819xU_A
 
 //added by vivi, for dlink led, 20080416
-	switch(priv->eeprom_CustomerID)
+	switch (priv->eeprom_CustomerID)
 	{
 		case EEPROM_CID_RUNTOP:
 			priv->CustomerID = RT_CID_819x_RUNTOP;
@@ -3035,7 +3035,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
 
 	}
 
-	switch(priv->CustomerID)
+	switch (priv->CustomerID)
 	{
 		case RT_CID_819x_RUNTOP:
 			priv->LedStrategy = SW_LED_MODE2;
@@ -3070,7 +3070,7 @@ static void rtl8192_read_eeprom_info(struct net_device* dev)
 	return;
 }
 
-short rtl8192_get_channel_map(struct net_device * dev)
+short rtl8192_get_channel_map(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	if(priv->ChannelPlan > COUNTRY_CODE_GLOBAL_DOMAIN){
@@ -3138,7 +3138,7 @@ short rtl8192_init(struct net_device *dev)
  *  return:  none
  *  notice:  This part need to modified according to the rate set we filtered
  * ****************************************************************************/
-void rtl8192_hwconfig(struct net_device* dev)
+void rtl8192_hwconfig(struct net_device *dev)
 {
 	u32 regRATR = 0, regRRSR = 0;
 	u8 regBwOpMode = 0, regTmp = 0;
@@ -3146,7 +3146,7 @@ void rtl8192_hwconfig(struct net_device* dev)
 
 // Set RRSR, RATR, and BW_OPMODE registers
 	//
-	switch(priv->ieee80211->mode)
+	switch (priv->ieee80211->mode)
 	{
 	case WIRELESS_MODE_B:
 		regBwOpMode = BW_OPMODE_20MHZ;
@@ -3286,8 +3286,8 @@ bool rtl8192_adapter_start(struct net_device *dev)
 	write_nic_byte(dev, CMDR, CR_RE|CR_TE);
 
 	//set IDR0 here
-	write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]);
-	write_nic_word(dev, MAC4, ((u16*)(dev->dev_addr + 4))[0]);
+	write_nic_dword(dev, MAC0, ((u32 *)dev->dev_addr)[0]);
+	write_nic_word(dev, MAC4, ((u16 *)(dev->dev_addr + 4))[0]);
 
 	//set RCR
 	write_nic_dword(dev, RCR, priv->ReceiveConfig);
@@ -3697,7 +3697,7 @@ rtl819x_ifcheck_resetornot(struct net_device *dev)
 
 }
 
-void rtl8192_cancel_deferred_work(struct r8192_priv* priv);
+void rtl8192_cancel_deferred_work(struct r8192_priv *priv);
 int _rtl8192_up(struct net_device *dev);
 int rtl8192_close(struct net_device *dev);
 
@@ -3708,7 +3708,7 @@ CamRestoreAllEntry(	struct net_device *dev)
 {
 	u8 EntryId = 0;
 	struct r8192_priv *priv = ieee80211_priv(dev);
-	u8*	MacAddr = priv->ieee80211->current_network.bssid;
+	u8	*MacAddr = priv->ieee80211->current_network.bssid;
 
 	static u8	CAM_CONST_ADDR[4][6] = {
 		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
@@ -3749,7 +3749,7 @@ CamRestoreAllEntry(	struct net_device *dev)
 						4,
 						0,
 						priv->ieee80211->pairwise_key_type,
-						(u8*)dev->dev_addr,
+						(u8 *)dev->dev_addr,
 						0,
 						NULL);
 			else
@@ -3771,7 +3771,7 @@ CamRestoreAllEntry(	struct net_device *dev)
 						4,
 						0,
 						priv->ieee80211->pairwise_key_type,
-						(u8*)dev->dev_addr,
+						(u8 *)dev->dev_addr,
 						0,
 						NULL);
 			else
@@ -3994,8 +3994,8 @@ void CAM_read_entry(
 
 void rtl819x_update_rxcounts(
 	struct r8192_priv *priv,
-	u32* TotalRxBcnNum,
-	u32* TotalRxDataNum
+	u32 *TotalRxBcnNum,
+	u32 *TotalRxDataNum
 )
 {
 	u16			SlotIndex;
@@ -4019,7 +4019,7 @@ extern	void	rtl819x_watchdog_wqcallback(struct work_struct *work)
 	struct delayed_work *dwork = container_of(work,struct delayed_work,work);
        struct r8192_priv *priv = container_of(dwork,struct r8192_priv,watch_dog_wq);
        struct net_device *dev = priv->ieee80211->dev;
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	RESET_TYPE	ResetType = RESET_TYPE_NORESET;
 	static u8	check_reset_cnt;
 	bool bBusyTraffic = false;
@@ -4336,18 +4336,18 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 
 				if (ieee->pairwise_key_type)
 				{
-					memcpy((u8*)key, ipw->u.crypt.key, 16);
+					memcpy((u8 *)key, ipw->u.crypt.key, 16);
 					EnableHWSecurityConfig8192(dev);
 				//we fill both index entry and 4th entry for pairwise key as in IPW interface, adhoc will only get here, so we need index entry for its default key serching!
 				//added by WB.
-					setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
+					setKey(dev, 4, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8 *)ieee->ap_mac_addr, 0, key);
 					if (ieee->auth_mode != 2)
-					setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8*)ieee->ap_mac_addr, 0, key);
+					setKey(dev, ipw->u.crypt.idx, ipw->u.crypt.idx, ieee->pairwise_key_type, (u8 *)ieee->ap_mac_addr, 0, key);
 				}
 			}
 			else //if (ipw->u.crypt.idx) //group key use idx > 0
 			{
-				memcpy((u8*)key, ipw->u.crypt.key, 16);
+				memcpy((u8 *)key, ipw->u.crypt.key, 16);
 				if (strcmp(ipw->u.crypt.alg, "CCMP") == 0)
 					ieee->group_key_type= KEY_TYPE_CCMP;
 				else if (strcmp(ipw->u.crypt.alg, "TKIP") == 0)
@@ -4379,7 +4379,7 @@ int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 		printk("@@ wrq->u pointer = ");
 		for(i=0;i<wrq->u.data.length;i++){
 			if(i%10==0) printk("\n");
-			printk( "%8x|", ((u32*)wrq->u.data.pointer)[i] );
+			printk( "%8x|", ((u32 *)wrq->u.data.pointer)[i] );
 		}
 		printk("\n");
 #endif /*JOHN_HWSEC_DEBUG*/
@@ -4402,7 +4402,7 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate)
 	u8  ret_rate = 0xff;
 
 	if(!bIsHT) {
-		switch(rate) {
+		switch (rate) {
 		case DESC90_RATE1M:   ret_rate = MGN_1M;         break;
 		case DESC90_RATE2M:   ret_rate = MGN_2M;         break;
 		case DESC90_RATE5_5M: ret_rate = MGN_5_5M;       break;
@@ -4423,7 +4423,7 @@ u8 HwRateToMRate90(bool bIsHT, u8 rate)
 		}
 
 	} else {
-		switch(rate) {
+		switch (rate) {
 		case DESC90_RATEMCS0:   ret_rate = MGN_MCS0;    break;
 		case DESC90_RATEMCS1:   ret_rate = MGN_MCS1;    break;
 		case DESC90_RATEMCS2:   ret_rate = MGN_MCS2;    break;
@@ -4498,7 +4498,7 @@ long rtl819x_translate_todbm(u8 signal_strength_index	)// 0-100 index.
     be a local static. Otherwise, it may increase when we return from S3/S4. The
     value will be kept in memory or disk. Declare the value in the adaptor
     and it will be reinitialized when returned from S3/S4. */
-void rtl8192_process_phyinfo(struct r8192_priv * priv,u8* buffer, struct ieee80211_rx_stats * pprevious_stats, struct ieee80211_rx_stats * pcurrent_stats)
+void rtl8192_process_phyinfo(struct r8192_priv *priv,u8 *buffer, struct ieee80211_rx_stats *pprevious_stats, struct ieee80211_rx_stats *pcurrent_stats)
 {
 	bool bcheck = false;
 	u8	rfpath;
@@ -4821,10 +4821,10 @@ rtl819x_signal_scale_mapping(
 }
 
 static void rtl8192_query_rxphystatus(
-	struct r8192_priv * priv,
-	struct ieee80211_rx_stats * pstats,
-	rx_drvinfo_819x_usb  * pdrvinfo,
-	struct ieee80211_rx_stats * precord_stats,
+	struct r8192_priv *priv,
+	struct ieee80211_rx_stats *pstats,
+	rx_drvinfo_819x_usb  *pdrvinfo,
+	struct ieee80211_rx_stats *precord_stats,
 	bool bpacket_match_bssid,
 	bool bpacket_toself,
 	bool bPacketBeacon,
@@ -4832,9 +4832,9 @@ static void rtl8192_query_rxphystatus(
 	)
 {
 	//PRT_RFD_STATUS		pRtRfdStatus = &(pRfd->Status);
-	phy_sts_ofdm_819xusb_t*	pofdm_buf;
-	phy_sts_cck_819xusb_t	*	pcck_buf;
-	phy_ofdm_rx_status_rxsc_sgien_exintfflag* prxsc;
+	phy_sts_ofdm_819xusb_t *pofdm_buf;
+	phy_sts_cck_819xusb_t	*pcck_buf;
+	phy_ofdm_rx_status_rxsc_sgien_exintfflag *prxsc;
 	u8				*prxpkt;
 	u8				i, max_spatial_stream, tmp_rxsnr, tmp_rxevm, rxsc_sgien_exflg;
 	char				rx_pwr[4], rx_pwr_all=0;
@@ -4859,7 +4859,7 @@ static void rtl8192_query_rxphystatus(
 	pstats->bPacketBeacon = precord_stats->bPacketBeacon = bPacketBeacon;
 	pstats->bToSelfBA = precord_stats->bToSelfBA = bToSelfBA;
 
-	prxpkt = (u8*)pdrvinfo;
+	prxpkt = (u8 *)pdrvinfo;
 
 	/* Move pointer to the 16th bytes. Phy status start address. */
 	prxpkt += sizeof(rx_drvinfo_819x_usb);
@@ -4890,7 +4890,7 @@ static void rtl8192_query_rxphystatus(
 		{
 			report = pcck_buf->cck_agc_rpt & 0xc0;
 			report = report>>6;
-			switch(report)
+			switch (report)
 			{
 				//Fixed by Jacken from Bryant 2008-03-20
 				//Original value is -38 , -26 , -14 , -2
@@ -4913,7 +4913,7 @@ static void rtl8192_query_rxphystatus(
 		{
 			report = pcck_buf->cck_agc_rpt & 0x60;
 			report = report>>5;
-			switch(report)
+			switch (report)
 			{
 				case 0x3:
 					rx_pwr_all = -35 - ((pcck_buf->cck_agc_rpt & 0x1f)<<1) ;
@@ -5068,8 +5068,8 @@ static void rtl8192_query_rxphystatus(
 
 void
 rtl8192_record_rxdesc_forlateruse(
-	struct ieee80211_rx_stats *	psrc_stats,
-	struct ieee80211_rx_stats *	ptarget_stats
+	struct ieee80211_rx_stats *psrc_stats,
+	struct ieee80211_rx_stats *ptarget_stats
 )
 {
 	ptarget_stats->bIsAMPDU = psrc_stats->bIsAMPDU;
@@ -5079,7 +5079,7 @@ rtl8192_record_rxdesc_forlateruse(
 
 
 void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
-				   struct ieee80211_rx_stats * pstats,
+				   struct ieee80211_rx_stats *pstats,
 				   rx_drvinfo_819x_usb  *pdrvinfo)
 {
 	// TODO: We must only check packet for current MAC address. Not finish
@@ -5094,12 +5094,12 @@ void TranslateRxSignalStuff819xUsb(struct sk_buff *skb,
 
 	// Get Signal Quality for only RX data queue (but not command queue)
 
-	u8* tmp_buf;
+	u8 *tmp_buf;
 	//u16 tmp_buf_len = 0;
 	u8  *praddr;
 
 	/* Get MAC frame start address. */
-	tmp_buf = (u8*)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats);
+	tmp_buf = (u8 *)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats);
 
 	hdr = (struct ieee80211_hdr_3addr *)tmp_buf;
 	fc = le16_to_cpu(hdr->frame_ctl);
@@ -5180,7 +5180,7 @@ UpdateReceivedRateHistogramStatistics8190(
 	else
 	preamble_guardinterval = 0;// long
 
-	switch(stats->rate)
+	switch (stats->rate)
 	{
 		//
 		// CCK rate
@@ -5362,7 +5362,7 @@ u32 GetRxPacketShiftBytes819xUsb(struct ieee80211_rx_stats  *Status, bool bIsRxA
 				+ Status->RxBufShift);
 }
 
-void rtl8192_rx_nomal(struct sk_buff* skb)
+void rtl8192_rx_nomal(struct sk_buff *skb)
 {
 	rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb;
 	struct net_device *dev=info->dev;
@@ -5527,7 +5527,7 @@ rtl819xusb_process_received_packet(
 	)
 {
 //	bool bfreerfd=false, bqueued=false;
-	u8*	frame;
+	u8	*frame;
 	u16     frame_len=0;
 	struct r8192_priv *priv = ieee80211_priv(dev);
 //	u8			index = 0;
@@ -5550,7 +5550,7 @@ rtl819xusb_process_received_packet(
 		// When RF is off, we should not count the packet for hw/sw synchronize
 		// reason, ie. there may be a duration while sw switch is changed and hw
 		// switch is being changed. 2006.12.04, by shien chang.
-		Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8* )(&rtState));
+		Adapter->HalFunc.GetHwRegHandler(Adapter, HW_VAR_RF_STATE, (u8 *)(&rtState));
 		if (rtState == eRfOff)
 		{
 			return;
@@ -5587,7 +5587,7 @@ void query_rx_cmdpkt_desc_status(struct sk_buff *skb, struct ieee80211_rx_stats
 	//
 	//Get Rx Descriptor Information
 	//
-	stats->virtual_address = (u8*)skb->data;
+	stats->virtual_address = (u8 *)skb->data;
 	stats->Length = desc->Length;
 	stats->RxDrvInfoSize = 0;
 	stats->RxBufShift = 0;
@@ -5755,7 +5755,7 @@ fail:
 }
 
 //detach all the work and timer structure declared or inititialize in r8192U_init function.
-void rtl8192_cancel_deferred_work(struct r8192_priv* priv)
+void rtl8192_cancel_deferred_work(struct r8192_priv *priv)
 {
 
 	cancel_work_sync(&priv->reset_wq);
@@ -5881,7 +5881,7 @@ void EnableHWSecurityConfig8192(struct net_device *dev)
 {
 	u8 SECR_value = 0x0;
 	struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev);
-	 struct ieee80211_device* ieee = priv->ieee80211;
+	 struct ieee80211_device *ieee = priv->ieee80211;
 	SECR_value = SCR_TxEncEnable | SCR_RxDecEnable;
 	if (((KEY_TYPE_WEP40 == ieee->pairwise_key_type) || (KEY_TYPE_WEP104 == ieee->pairwise_key_type)) && (priv->ieee80211->auth_mode != 2))
 	{
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index ea46717..3d7a343 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -289,7 +289,7 @@ extern  void    hal_dm_watchdog(struct net_device *dev)
   *	01/16/2008	MHC		RF_Type is assigned in ReadAdapterInfo(). We must call
   *						the function after making sure RF_Type.
   */
-extern void init_rate_adaptive(struct net_device * dev)
+extern void init_rate_adaptive(struct net_device *dev)
 {
 
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -351,7 +351,7 @@ extern void init_rate_adaptive(struct net_device * dev)
  *	05/26/08	amy	Create version 0 porting from windows code.
  *
  *---------------------------------------------------------------------------*/
-static void dm_check_rate_adaptive(struct net_device * dev)
+static void dm_check_rate_adaptive(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	PRT_HIGH_THROUGHPUT	pHTInfo = priv->ieee80211->pHTInfo;
@@ -505,7 +505,7 @@ static void dm_check_rate_adaptive(struct net_device * dev)
 }	// dm_CheckRateAdaptive
 
 
-static void dm_init_bandwidth_autoswitch(struct net_device * dev)
+static void dm_init_bandwidth_autoswitch(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
@@ -517,7 +517,7 @@ static void dm_init_bandwidth_autoswitch(struct net_device * dev)
 }	// dm_init_bandwidth_autoswitch
 
 
-static void dm_bandwidth_autoswitch(struct net_device * dev)
+static void dm_bandwidth_autoswitch(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
@@ -588,7 +588,7 @@ static u8	CCKSwingTable_Ch14[CCK_Table_length][8] = {
 	{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}	// 11, -11db
 };
 
-static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev)
+static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	bool						bHighpowerstate, viviflag = FALSE;
@@ -627,7 +627,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev)
 		RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n");
 	}
 #else
-	cmpk_message_handle_tx(dev, (u8*)&tx_cmd,
+	cmpk_message_handle_tx(dev, (u8 *)&tx_cmd,
 								DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T));
 #endif
 	mdelay(1);
@@ -816,7 +816,7 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device * dev)
 		write_nic_byte(dev, 0x1ba, 0);
 }
 
-static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device * dev)
+static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
 {
 #define ThermalMeterVal	9
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -2316,7 +2316,7 @@ static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
  *
  *---------------------------------------------------------------------------*/
 static void dm_ctrl_initgain_byrssi_highpwr(
-	struct net_device * dev)
+	struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	static u32 reset_cnt_highpwr;
@@ -2391,7 +2391,7 @@ static void dm_ctrl_initgain_byrssi_highpwr(
 
 
 static void dm_initial_gain(
-	struct net_device * dev)
+	struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8					initial_gain=0;
@@ -2459,7 +2459,7 @@ static void dm_initial_gain(
 }
 
 static void dm_pd_th(
-	struct net_device * dev)
+	struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	static u8				initialized, force_write;
@@ -2571,7 +2571,7 @@ static void dm_pd_th(
 }
 
 static	void dm_cs_ratio(
-	struct net_device * dev)
+	struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	static u8				initialized,force_write;
@@ -2634,7 +2634,7 @@ static	void dm_cs_ratio(
 	}
 }
 
-extern void dm_init_edca_turbo(struct net_device * dev)
+extern void dm_init_edca_turbo(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
@@ -2644,7 +2644,7 @@ extern void dm_init_edca_turbo(struct net_device * dev)
 }	// dm_init_edca_turbo
 
 static void dm_check_edca_turbo(
-	struct net_device * dev)
+	struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	PRT_HIGH_THROUGHPUT	pHTInfo = priv->ieee80211->pHTInfo;
@@ -2753,7 +2753,7 @@ dm_CheckEdcaTurbo_EXIT:
 	lastRxOkCnt = priv->stats.rxbytesunicast;
 }	// dm_CheckEdcaTurbo
 
-extern void DM_CTSToSelfSetting(struct net_device * dev,u32 DM_Type, u32 DM_Value)
+extern void DM_CTSToSelfSetting(struct net_device *dev,u32 DM_Type, u32 DM_Value)
 {
 	struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
 
@@ -2773,7 +2773,7 @@ extern void DM_CTSToSelfSetting(struct net_device * dev,u32 DM_Type, u32 DM_Valu
 	}
 }
 
-static void dm_init_ctstoself(struct net_device * dev)
+static void dm_init_ctstoself(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
 
@@ -2837,7 +2837,7 @@ static void dm_ctstoself(struct net_device *dev)
  *	05/28/2008	amy		Create Version 0 porting from windows code.
  *
  *---------------------------------------------------------------------------*/
-static void dm_check_rfctrl_gpio(struct net_device * dev)
+static void dm_check_rfctrl_gpio(struct net_device *dev)
 {
 	//struct r8192_priv *priv = ieee80211_priv(dev);
 
@@ -3012,7 +3012,7 @@ extern	void	dm_rf_pathcheck_workitemcallback(struct work_struct *work)
 	dm_rxpath_sel_byrssi(dev);
 }	/* DM_RFPathCheckWorkItemCallBack */
 
-static void dm_init_rxpath_selection(struct net_device * dev)
+static void dm_init_rxpath_selection(struct net_device *dev)
 {
 	u8 i;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -3033,7 +3033,7 @@ static void dm_init_rxpath_selection(struct net_device * dev)
 	}
 }
 
-static void dm_rxpath_sel_byrssi(struct net_device * dev)
+static void dm_rxpath_sel_byrssi(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8				i, max_rssi_index=0, min_rssi_index=0, sec_rssi_index=0, rf_num=0;
@@ -3581,7 +3581,7 @@ void dm_check_fsync(struct net_device *dev)
 	{
 		if(priv->ieee80211->bfsync_enable == 0)
 		{
-			switch(priv->ieee80211->fsync_state)
+			switch (priv->ieee80211->fsync_state)
 			{
 				case Default_Fsync:
 					dm_StartHWFsync(dev);
@@ -3599,7 +3599,7 @@ void dm_check_fsync(struct net_device *dev)
 		}
 		else
 		{
-			switch(priv->ieee80211->fsync_state)
+			switch (priv->ieee80211->fsync_state)
 			{
 				case Default_Fsync:
 					dm_StartSWFsync(dev);
@@ -3632,7 +3632,7 @@ void dm_check_fsync(struct net_device *dev)
 	}
 	else
 	{
-		switch(priv->ieee80211->fsync_state)
+		switch (priv->ieee80211->fsync_state)
 		{
 			case HW_Fsync:
 				dm_EndHWFsync(dev);
@@ -3852,10 +3852,10 @@ static void dm_dynamic_txpower(struct net_device *dev)
 }	/* dm_dynamic_txpower */
 
 //added by vivi, for read tx rate and retrycount
-static void dm_check_txrateandretrycount(struct net_device * dev)
+static void dm_check_txrateandretrycount(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	//for 11n tx rate
 //	priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
 	ieee->softmac_stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
@@ -3882,7 +3882,7 @@ static void dm_send_rssi_tofw(struct net_device *dev)
 	tx_cmd.Length	= 4;
 	tx_cmd.Value		= priv->undecorated_smoothed_pwdb;
 
-	cmpk_message_handle_tx(dev, (u8*)&tx_cmd,
+	cmpk_message_handle_tx(dev, (u8 *)&tx_cmd,
 								DESC_PACKET_TYPE_INIT, sizeof(DCMD_TXCMD_T));
 }
 
diff --git a/drivers/staging/rtl8192u/r8192U_wx.c b/drivers/staging/rtl8192u/r8192U_wx.c
index c904aa8..f191f04 100644
--- a/drivers/staging/rtl8192u/r8192U_wx.c
+++ b/drivers/staging/rtl8192u/r8192U_wx.c
@@ -144,7 +144,7 @@ static int r8192_wx_read_regs(struct net_device *dev,
 	down(&priv->wx_sem);
 
 
-	get_user(addr,(u8*)wrqu->data.pointer);
+	get_user(addr,(u8 *)wrqu->data.pointer);
 	data1 = read_rtl8225(dev, addr);
 	wrqu->data.length = data1;
 
@@ -162,7 +162,7 @@ static int r8192_wx_write_regs(struct net_device *dev,
 
 	down(&priv->wx_sem);
 
-	get_user(addr, (u8*)wrqu->data.pointer);
+	get_user(addr, (u8 *)wrqu->data.pointer);
 	write_rtl8225(dev, addr, wrqu->data.length);
 
 	up(&priv->wx_sem);
@@ -199,7 +199,7 @@ static int r8192_wx_write_bb(struct net_device *dev,
 
 	down(&priv->wx_sem);
 
-	get_user(databb, (u8*)wrqu->data.pointer);
+	get_user(databb, (u8 *)wrqu->data.pointer);
 	rtl8187_write_phy(dev, wrqu->data.length, databb);
 
 	up(&priv->wx_sem);
@@ -217,7 +217,7 @@ static int r8192_wx_write_nicb(struct net_device *dev,
 
 	down(&priv->wx_sem);
 
-	get_user(addr, (u32*)wrqu->data.pointer);
+	get_user(addr, (u32 *)wrqu->data.pointer);
 	write_nic_byte(dev, addr, wrqu->data.length);
 
 	up(&priv->wx_sem);
@@ -234,7 +234,7 @@ static int r8192_wx_read_nicb(struct net_device *dev,
 
 	down(&priv->wx_sem);
 
-	get_user(addr,(u32*)wrqu->data.pointer);
+	get_user(addr,(u32 *)wrqu->data.pointer);
 	data1 = read_nic_byte(dev, addr);
 	wrqu->data.length = data1;
 
@@ -254,12 +254,12 @@ static int r8192_wx_get_ap_status(struct net_device *dev,
 	down(&priv->wx_sem);
 
 	//count the length of input ssid
-	for(name_len=0 ; ((char*)wrqu->data.pointer)[name_len]!='\0' ; name_len++);
+	for(name_len=0 ; ((char *)wrqu->data.pointer)[name_len]!='\0' ; name_len++);
 
 	//search for the corresponding info which is received
 	list_for_each_entry(target, &ieee->network_list, list) {
 		if ( (target->ssid_len == name_len) &&
-		     (strncmp(target->ssid, (char*)wrqu->data.pointer, name_len)==0)){
+		     (strncmp(target->ssid, (char *)wrqu->data.pointer, name_len)==0)){
 			if(target->wpa_ie_len>0 || target->rsn_ie_len>0 )
 				//set flags=1 to indicate this ap is WPA
 				wrqu->data.flags = 1;
@@ -380,7 +380,7 @@ static int rtl8180_wx_get_range(struct net_device *dev,
 				union iwreq_data *wrqu, char *extra)
 {
 	struct iw_range *range = (struct iw_range *)extra;
-	struct iw_range_with_scan_capa* tmp = (struct iw_range_with_scan_capa*)range;
+	struct iw_range_with_scan_capa *tmp = (struct iw_range_with_scan_capa *)range;
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u16 val;
 	int i;
@@ -483,7 +483,7 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
 			     union iwreq_data *wrqu, char *b)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	int ret = 0;
 
 	if(!priv->up) return -ENETDOWN;
@@ -492,7 +492,7 @@ static int r8192_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
 		return -EAGAIN;
 	if (wrqu->data.flags & IW_SCAN_THIS_ESSID)
 	{
-		struct iw_scan_req* req = (struct iw_scan_req*)b;
+		struct iw_scan_req *req = (struct iw_scan_req *)b;
 		if (req->essid_len)
 		{
 			//printk("==**&*&*&**===>scan set ssid:%s\n", req->essid);
@@ -709,7 +709,7 @@ static int r8192_wx_set_enc(struct net_device *dev,
 		#define CONF_WEP40  0x4
 		#define CONF_WEP104 0x14
 
-		switch(wrqu->encoding.flags & IW_ENCODE_INDEX){
+		switch (wrqu->encoding.flags & IW_ENCODE_INDEX){
 		case 0: key_idx = ieee->tx_keyidx; break;
 		case 1:	key_idx = 0; break;
 		case 2:	key_idx = 1; break;
@@ -757,7 +757,7 @@ static int r8192_wx_set_scan_type(struct net_device *dev, struct iw_request_info
  iwreq_data *wrqu, char *p){
 
 	struct r8192_priv *priv = ieee80211_priv(dev);
-	int *parms=(int*)p;
+	int *parms=(int *)p;
 	int mode=parms[0];
 
 	priv->ieee80211->active_scan = mode;
@@ -891,7 +891,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
 {
 	int ret=0;
 	struct r8192_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
+	struct ieee80211_device *ieee = priv->ieee80211;
 	//printk("===>%s()\n", __FUNCTION__);
 
 
@@ -922,7 +922,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
 			ieee->pairwise_key_type = alg;
 			EnableHWSecurityConfig8192(dev);
 		}
-		memcpy((u8*)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1
+		memcpy((u8 *)key, ext->key, 16); //we only get 16 bytes key.why? WB 2008.7.1
 
 		if ((alg & KEY_TYPE_WEP40) && (ieee->auth_mode !=2) )
 		{
@@ -952,7 +952,7 @@ static int r8192_wx_set_enc_ext(struct net_device *dev,
 					4,//EntryNo
 					idx, //KeyIndex
 					alg,  //KeyType
-					(u8*)ieee->ap_mac_addr, //MacAddr
+					(u8 *)ieee->ap_mac_addr, //MacAddr
 					0,              //DefaultKey
 					key);           //KeyContent
 		}
@@ -1180,8 +1180,8 @@ static iw_handler r8192_private_handler[] = {
 struct iw_statistics *r8192_get_wireless_stats(struct net_device *dev)
 {
        struct r8192_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device* ieee = priv->ieee80211;
-	struct iw_statistics* wstats = &priv->wstats;
+	struct ieee80211_device *ieee = priv->ieee80211;
+	struct iw_statistics *wstats = &priv->wstats;
 	int tmp_level = 0;
 	int tmp_qual = 0;
 	int tmp_noise = 0;
diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c b/drivers/staging/rtl8192u/r819xU_cmdpkt.c
index b755eb4..d5c75ed 100644
--- a/drivers/staging/rtl8192u/r819xU_cmdpkt.c
+++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.c
@@ -41,7 +41,7 @@
 rt_status
 SendTxCommandPacket(
 	struct net_device *dev,
-	void*			pData,
+	void			*pData,
 	u32				DataLen
 	)
 {
@@ -57,7 +57,7 @@ SendTxCommandPacket(
 	//Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ)
 	skb  = dev_alloc_skb(USB_HWDESC_HEADER_LEN + DataLen + 4);
 	memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
-	tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
+	tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
 	tcb_desc->queue_index = TXCMD_QUEUE;
 	tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_NORMAL;
 	tcb_desc->bLastIniPkt = 0;
@@ -101,7 +101,7 @@ SendTxCommandPacket(
  *---------------------------------------------------------------------------*/
  extern	rt_status	cmpk_message_handle_tx(
 	struct net_device *dev,
-	u8*	codevirtualaddress,
+	u8	*codevirtualaddress,
 	u32	packettype,
 	u32	buffer_len)
 {
@@ -145,7 +145,7 @@ SendTxCommandPacket(
 		skb  = dev_alloc_skb(frag_length + 4);
 		#endif
 		memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
-		tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
+		tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
 		tcb_desc->queue_index = TXCMD_QUEUE;
 		tcb_desc->bCmdOrInit = packettype;
 		tcb_desc->bLastIniPkt = bLastIniPkt;
@@ -303,7 +303,7 @@ cmpk_count_txstatistic(
 static	void
 cmpk_handle_tx_feedback(
 	struct net_device *dev,
-	u8	*	pmsg)
+	u8	*pmsg)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	cmpk_txfb_t		rx_tx_fb;	/* */
@@ -319,7 +319,7 @@ cmpk_handle_tx_feedback(
 	   endian type before copy the message copy. */
 	/* 2007/07/05 MH Use pointer to transfer structure memory. */
 	//memcpy((UINT8 *)&rx_tx_fb, pMsg, sizeof(CMPK_TXFB_T));
-	memcpy((u8*)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t));
+	memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t));
 	/* 2. Use tx feedback info to count TX statistics. */
 	cmpk_count_txstatistic(dev, &rx_tx_fb);
 	/* 2007/01/17 MH Comment previous method for TX statistic function. */
@@ -386,7 +386,7 @@ cmdpkt_beacontimerinterrupt_819xusb(
 static	void
 cmpk_handle_interrupt_status(
 	struct net_device *dev,
-	u8*	pmsg)
+	u8	*pmsg)
 {
 	cmpk_intr_sta_t		rx_intr_status;	/* */
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -467,7 +467,7 @@ cmpk_handle_interrupt_status(
 static	void
 cmpk_handle_query_config_rx(
 	struct net_device *dev,
-	u8*	   pmsg)
+	u8	   *pmsg)
 {
 	cmpk_query_cfg_t	rx_query_cfg;	/* */
 
@@ -580,11 +580,11 @@ static	void	cmpk_count_tx_status(	struct net_device *dev,
 static	void
 cmpk_handle_tx_status(
 	struct net_device *dev,
-	u8*	   pmsg)
+	u8	   *pmsg)
 {
 	cmpk_tx_status_t	rx_tx_sts;	/* */
 
-	memcpy((void*)&rx_tx_sts, (void*)pmsg, sizeof(cmpk_tx_status_t));
+	memcpy((void *)&rx_tx_sts, (void *)pmsg, sizeof(cmpk_tx_status_t));
 	/* 2. Use tx feedback info to count TX statistics. */
 	cmpk_count_tx_status(dev, &rx_tx_sts);
 
@@ -610,7 +610,7 @@ cmpk_handle_tx_status(
 static	void
 cmpk_handle_tx_rate_history(
 	struct net_device *dev,
-	u8*	   pmsg)
+	u8	   *pmsg)
 {
 	cmpk_tx_rahis_t	*ptxrate;
 //	RT_RF_POWER_STATE	rtState;
@@ -732,7 +732,7 @@ cmpk_message_handle_rx(
 		/* 2007/01/17 MH We support aggregation of different cmd in the same packet. */
 		element_id = pcmd_buff[0];
 
-		switch(element_id)
+		switch (element_id)
 		{
 			case RX_TX_FEEDBACK:
 				cmpk_handle_tx_feedback (dev, pcmd_buff);
diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.h b/drivers/staging/rtl8192u/r819xU_cmdpkt.h
index 59caa4e..ebe4032 100644
--- a/drivers/staging/rtl8192u/r819xU_cmdpkt.h
+++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.h
@@ -192,10 +192,10 @@ typedef enum _rt_status{
 	RT_STATUS_RESOURCE
 }rt_status,*prt_status;
 
-extern rt_status cmpk_message_handle_tx(struct net_device *dev, u8* codevirtualaddress, u32 packettype, u32 buffer_len);
+extern rt_status cmpk_message_handle_tx(struct net_device *dev, u8 *codevirtualaddress, u32 packettype, u32 buffer_len);
 
-extern  u32 cmpk_message_handle_rx(struct net_device *dev, struct ieee80211_rx_stats * pstats);
-extern rt_status SendTxCommandPacket( struct net_device *dev, void* pData, u32 DataLen);
+extern  u32 cmpk_message_handle_rx(struct net_device *dev, struct ieee80211_rx_stats *pstats);
+extern rt_status SendTxCommandPacket( struct net_device *dev, void *pData, u32 DataLen);
 
 
 #endif
diff --git a/drivers/staging/rtl8192u/r819xU_firmware.c b/drivers/staging/rtl8192u/r819xU_firmware.c
index 573e9cd..0c47775 100644
--- a/drivers/staging/rtl8192u/r819xU_firmware.c
+++ b/drivers/staging/rtl8192u/r819xU_firmware.c
@@ -67,7 +67,7 @@ bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, u32 buff
 		skb  = dev_alloc_skb(frag_length + 4);
 		#endif
 		memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
-		tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
+		tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
 		tcb_desc->queue_index = TXCMD_QUEUE;
 		tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
 		tcb_desc->bLastIniPkt = bLastIniPkt;
@@ -125,7 +125,7 @@ fwSendNullPacket(
 	//Get TCB and local buffer from common pool. (It is shared by CmdQ, MgntQ, and USB coalesce DataQ)
 	skb  = dev_alloc_skb(Length+ 4);
 	memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev));
-	tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE);
+	tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
 	tcb_desc->queue_index = TXCMD_QUEUE;
 	tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT;
 	tcb_desc->bLastIniPkt = bLastInitPacket;
@@ -333,7 +333,7 @@ bool init_firmware(struct net_device *dev)
 			goto download_firmware_fail;
 		}
 
-		switch(init_step) {
+		switch (init_step) {
 		case FW_INIT_STEP0_BOOT:
 			/* Download boot
 			 * initialize command descriptor.
diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
index 17fac41..54f4cba 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -58,7 +58,7 @@ u32 rtl8192_CalculateBitShift(u32 dwBitMask)
  *  output:  none
  *  return:  0(illegal, false), 1(legal,true)
  * ***************************************************************************/
-u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath)
+u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath)
 {
 	u8 ret = 1;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -83,7 +83,7 @@ u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath)
  *  return:  none
  *  notice:
  * ****************************************************************************/
-void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData)
+void rtl8192_setBBreg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData)
 {
 
 	u32 OriginalValue, BitShift, NewValue;
@@ -107,7 +107,7 @@ void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32
  *  return:  u32	Data	//the readback register value
  *  notice:
  * ****************************************************************************/
-u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask)
+u32 rtl8192_QueryBBReg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask)
 {
 	u32 Ret = 0, OriginalValue, BitShift;
 
@@ -117,9 +117,9 @@ u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask)
 
 	return (Ret);
 }
-static  u32 phy_FwRFSerialRead( struct net_device* dev, RF90_RADIO_PATH_E       eRFPath, u32 Offset  );
+static  u32 phy_FwRFSerialRead( struct net_device *dev, RF90_RADIO_PATH_E       eRFPath, u32 Offset  );
 
-static void phy_FwRFSerialWrite( struct net_device* dev, RF90_RADIO_PATH_E       eRFPath, u32  Offset, u32  Data);
+static void phy_FwRFSerialWrite( struct net_device *dev, RF90_RADIO_PATH_E       eRFPath, u32  Offset, u32  Data);
 
 /******************************************************************************
  *function:  This function read register from RF chip
@@ -130,12 +130,12 @@ static void phy_FwRFSerialWrite( struct net_device* dev, RF90_RADIO_PATH_E
  *  return:  u32	readback value
  *  notice:  There are three types of serial operations:(1) Software serial write.(2)Hardware LSSI-Low Speed Serial Interface.(3)Hardware HSSI-High speed serial write. Driver here need to implement (1) and (2)---need more spec for this information.
  * ****************************************************************************/
-u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset)
+u32 rtl8192_phy_RFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32 Offset)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u32 ret = 0;
 	u32 NewOffset = 0;
-	BB_REGISTER_DEFINITION_T* pPhyReg = &priv->PHYRegDef[eRFPath];
+	BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath];
 	rtl8192_setBBreg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData, 0);
 	//make sure RF register offset is correct
 	Offset &= 0x3f;
@@ -218,7 +218,7 @@ u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath,
  * Reg_Mode2	1		1			Reg 31 ~ 45(0x1 ~ 0xf)
  *------------------------------------------------------------------
  * ****************************************************************************/
-void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data)
+void rtl8192_phy_RFSerialWrite(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u32 DataAndAddr = 0, NewOffset = 0;
@@ -291,7 +291,7 @@ void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath
  *  return:  none
  *  notice:
  * ****************************************************************************/
-void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data)
+void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u32 Original_Value, BitShift, New_Value;
@@ -339,7 +339,7 @@ void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32
  *  return:  u32	Data	//the readback register value
  *  notice:
  * ****************************************************************************/
-u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask)
+u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask)
 {
 	u32 Original_Value, Readback_Value, BitShift;
 	struct r8192_priv *priv = ieee80211_priv(dev);
@@ -372,7 +372,7 @@ u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u3
  * ***************************************************************************/
 static	u32
 phy_FwRFSerialRead(
-	struct net_device* dev,
+	struct net_device *dev,
 	RF90_RADIO_PATH_E	eRFPath,
 	u32				Offset	)
 {
@@ -434,7 +434,7 @@ phy_FwRFSerialRead(
  * ***************************************************************************/
 static void
 phy_FwRFSerialWrite(
-		struct net_device* dev,
+		struct net_device *dev,
 		RF90_RADIO_PATH_E	eRFPath,
 		u32				Offset,
 		u32				Data	)
@@ -489,10 +489,10 @@ phy_FwRFSerialWrite(
  *  notice:  BB parameters may change all the time, so please make
  *           sure it has been synced with the newest.
  * ***************************************************************************/
-void rtl8192_phy_configmac(struct net_device* dev)
+void rtl8192_phy_configmac(struct net_device *dev)
 {
 	u32 dwArrayLen = 0, i;
-	u32* pdwArray = NULL;
+	u32 *pdwArray = NULL;
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
 	if(priv->btxpowerdata_readfromEEPORM)
@@ -533,7 +533,7 @@ void rtl8192_phy_configmac(struct net_device* dev)
  *           sure it has been synced with the newest.
  * ***************************************************************************/
 
-void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType)
+void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType)
 {
 	u32 i;
 
@@ -575,7 +575,7 @@ void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType)
  *  return:  none
  *  notice:  Initialization value here is constant and it should never be changed
  * ***************************************************************************/
-void rtl8192_InitBBRFRegDef(struct net_device* dev)
+void rtl8192_InitBBRFRegDef(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 // RF Interface Software Control
@@ -690,7 +690,7 @@ void rtl8192_InitBBRFRegDef(struct net_device* dev)
  *  return:  return whether BB and RF is ok(0:OK; 1:Fail)
  *  notice:  This function may be removed in the ASIC
  * ***************************************************************************/
-u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath)
+u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath)
 {
 //	struct r8192_priv *priv = ieee80211_priv(dev);
 //	BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath];
@@ -710,7 +710,7 @@ u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF9
 		//
 		// Write Data to register and readback
 		//
-		switch(CheckBlock)
+		switch (CheckBlock)
 		{
 		case HW90_BLOCK_MAC:
 			RT_TRACE(COMP_ERR, "PHY_CheckBBRFOK(): Never Write 0x100 here!");
@@ -760,7 +760,7 @@ u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF9
  *  notice:  Initialization value may change all the time, so please make
  *           sure it has been synced with the newest.
  * ***************************************************************************/
-void rtl8192_BB_Config_ParaFile(struct net_device* dev)
+void rtl8192_BB_Config_ParaFile(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8 bRegValue = 0, eCheckItem = 0, rtStatus = 0;
@@ -828,7 +828,7 @@ void rtl8192_BB_Config_ParaFile(struct net_device* dev)
  *  notice:  Initialization value may change all the time, so please make
  *           sure it has been synced with the newest.
  * ***************************************************************************/
-void rtl8192_BBConfig(struct net_device* dev)
+void rtl8192_BBConfig(struct net_device *dev)
 {
 	rtl8192_InitBBRFRegDef(dev);
 	//config BB&RF. As hardCode based initialization has not been well
@@ -843,7 +843,7 @@ void rtl8192_BBConfig(struct net_device* dev)
  *  output:  none
  *  return:  none
  * ***************************************************************************/
-void rtl8192_phy_getTxPower(struct net_device* dev)
+void rtl8192_phy_getTxPower(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	priv->MCSTxPowerLevelOriginalOffset[0] =
@@ -886,13 +886,13 @@ void rtl8192_phy_getTxPower(struct net_device* dev)
  *  output:  none
  *  return:  none
  * ***************************************************************************/
-void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel)
+void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	u8	powerlevel = priv->TxPowerLevelCCK[channel-1];
 	u8	powerlevelOFDM24G = priv->TxPowerLevelOFDM24G[channel-1];
 
-	switch(priv->rf_chip)
+	switch (priv->rf_chip)
 	{
 	case RF_8256:
 		PHY_SetRF8256CCKTxPower(dev, powerlevel); //need further implement
@@ -913,11 +913,11 @@ void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel)
  *  output:  none
  *  return:  only 8256 is supported
  * ***************************************************************************/
-void rtl8192_phy_RFConfig(struct net_device* dev)
+void rtl8192_phy_RFConfig(struct net_device *dev)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 
-	switch(priv->rf_chip)
+	switch (priv->rf_chip)
 	{
 		case RF_8256:
 			PHY_RF8256_Config(dev);
@@ -937,7 +937,7 @@ void rtl8192_phy_RFConfig(struct net_device* dev)
  *  output:  none
  *  return:  As Windows has not implemented this, wait for complement
  * ***************************************************************************/
-void rtl8192_phy_updateInitGain(struct net_device* dev)
+void rtl8192_phy_updateInitGain(struct net_device *dev)
 {
 	return;
 }
@@ -949,14 +949,14 @@ void rtl8192_phy_updateInitGain(struct net_device* dev)
  *  return:  return code show if RF configuration is successful(0:pass, 1:fail)
  *    Note:  Delay may be required for RF configuration
  * ***************************************************************************/
-u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E	eRFPath)
+u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, RF90_RADIO_PATH_E	eRFPath)
 {
 
 	int i;
 	//u32* pRFArray;
 	u8 ret = 0;
 
-	switch(eRFPath){
+	switch (eRFPath){
 	case RF90_PATH_A:
 		for(i = 0;i<RadioA_ArrayLength; i=i+2){
 
@@ -1026,7 +1026,7 @@ void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel)
 	u8	powerlevel = priv->TxPowerLevelCCK[channel-1];
 	u8	powerlevelOFDM24G = priv->TxPowerLevelOFDM24G[channel-1];
 
-	switch(priv->rf_chip)
+	switch (priv->rf_chip)
 	{
 	case RF_8225:
 #ifdef TO_DO_LIST
@@ -1071,10 +1071,10 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerS
 
 	priv->SetRFPowerStateInProgress = true;
 
-	switch(priv->rf_chip)
+	switch (priv->rf_chip)
 	{
 		case RF_8256:
-		switch( eRFPowerState )
+		switch ( eRFPowerState )
 		{
 			case eRfOn:
 	//RF-A, RF-B
@@ -1129,10 +1129,10 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerS
 	{
 		// Update current RF state variable.
 		pHalData->eRFPowerState = eRFPowerState;
-		switch(pHalData->RFChipID )
+		switch (pHalData->RFChipID )
 		{
 			case RF_8256:
-		switch(pHalData->eRFPowerState)
+		switch (pHalData->eRFPowerState)
 				{
 				case eRfOff:
 					//
@@ -1195,7 +1195,7 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerS
  *    Note:
  * ************************************************************************************/
 u8 rtl8192_phy_SetSwChnlCmdArray(
-	SwChnlCmd*		CmdTable,
+	SwChnlCmd		*CmdTable,
 	u32			CmdTableIdx,
 	u32			CmdTableSz,
 	SwChnlCmdID		CmdID,
@@ -1204,7 +1204,7 @@ u8 rtl8192_phy_SetSwChnlCmdArray(
 	u32			msDelay
 	)
 {
-	SwChnlCmd* pCmd;
+	SwChnlCmd *pCmd;
 
 	if(CmdTable == NULL)
 	{
@@ -1237,7 +1237,7 @@ u8 rtl8192_phy_SetSwChnlCmdArray(
  *  return:  true if finished, false otherwise
  *    Note:  Wait for simpler function to replace it //wb
  * ***************************************************************************/
-u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u8* step, u32* delay)
+u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8 *stage, u8 *step, u32 *delay)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 //	PCHANNEL_ACCESS_SETTING	pChnlAccessSetting;
@@ -1283,7 +1283,7 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u
 
 		// <3> Fill up RF dependent command.
 		RfDependCmdCnt = 0;
-		switch( priv->rf_chip )
+		switch ( priv->rf_chip )
 		{
 		case RF_8225:
 			if (!(channel >= 1 && channel <= 14))
@@ -1321,7 +1321,7 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u
 
 
 		do{
-			switch(*stage)
+			switch (*stage)
 			{
 			case 0:
 				CurrentCmd=&PreCommonCmd[*step];
@@ -1349,7 +1349,7 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u
 				}
 			}
 
-			switch(CurrentCmd->CmdID)
+			switch (CurrentCmd->CmdID)
 			{
 			case CmdID_SetTxPowerLevel:
 				if(priv->card_8192_version == (u8)VERSION_819xU_A) //xiong: consider it later!
@@ -1432,7 +1432,7 @@ void rtl8192_SwChnl_WorkItem(struct net_device *dev)
  *  return:  return code show if workitem is scheduled(1:pass, 0:fail)
  *    Note:  Delay may be required for RF configuration
  * ***************************************************************************/
-u8 rtl8192_phy_SwChnl(struct net_device* dev, u8 channel)
+u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	RT_TRACE(COMP_CH, "=====>%s(), SwChnlInProgress:%d\n", __FUNCTION__, priv->SwChnlInProgress);
@@ -1452,7 +1452,7 @@ if (0) //to test current channel from RF reg 0x7.
 	}
 }
 	//--------------------------------------------
-	switch(priv->ieee80211->mode)
+	switch (priv->ieee80211->mode)
 	{
 	case WIRELESS_MODE_A:
 	case WIRELESS_MODE_N_5G:
@@ -1527,7 +1527,7 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev)
 	//<1>Set MAC register
 	regBwOpMode = read_nic_byte(dev, BW_OPMODE);
 
-	switch(priv->CurrentChannelBW)
+	switch (priv->CurrentChannelBW)
 	{
 		case HT_CHANNEL_WIDTH_20:
 			regBwOpMode |= BW_OPMODE_20MHZ;
@@ -1547,7 +1547,7 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev)
 	}
 
 	//<2>Set PHY related register
-	switch(priv->CurrentChannelBW)
+	switch (priv->CurrentChannelBW)
 	{
 		case HT_CHANNEL_WIDTH_20:
 			// Add by Vivi 20071119
@@ -1617,7 +1617,7 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev)
 	//Skip over setting of J-mode in BB register here. Default value is "None J mode". Emily 20070315
 
 	//<3>Set RF related register
-	switch( priv->rf_chip )
+	switch ( priv->rf_chip )
 	{
 		case RF_8225:
 #ifdef TO_DO_LIST
@@ -1704,7 +1704,7 @@ extern void InitialGainOperateWorkItemCallBack(struct work_struct *work)
 
 	Operation = priv->InitialGainOperateType;
 
-	switch(Operation)
+	switch (Operation)
 	{
 		case IG_Backup:
 			RT_TRACE(COMP_SCAN, "IG_Backup, backup the initial gain.\n");
diff --git a/drivers/staging/rtl8192u/r819xU_phy.h b/drivers/staging/rtl8192u/r819xU_phy.h
index 3e3bc57..bf76d59 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.h
+++ b/drivers/staging/rtl8192u/r819xU_phy.h
@@ -58,26 +58,26 @@ typedef enum _RF90_RADIO_PATH{
 #define bMaskDWord                0xffffffff
 
 //extern u32 rtl8192_CalculateBitShift(u32 dwBitMask);
-extern u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath);
-extern void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData);
-extern u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask);
+extern u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath);
+extern void rtl8192_setBBreg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData);
+extern u32 rtl8192_QueryBBReg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask);
 //extern u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset);
 //extern void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data);
-extern void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data);
-extern u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask);
-extern void rtl8192_phy_configmac(struct net_device* dev);
-extern void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType);
+extern void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data);
+extern u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask);
+extern void rtl8192_phy_configmac(struct net_device *dev);
+extern void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType);
 //extern void rtl8192_InitBBRFRegDef(struct net_device* dev);
-extern u8 rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath);
+extern u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath);
 //extern void rtl8192_BB_Config_ParaFile(struct net_device* dev);
-extern void rtl8192_BBConfig(struct net_device* dev);
-extern void rtl8192_phy_getTxPower(struct net_device* dev);
-extern void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel);
-extern void rtl8192_phy_RFConfig(struct net_device* dev);
-extern void rtl8192_phy_updateInitGain(struct net_device* dev);
-extern u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E	eRFPath);
+extern void rtl8192_BBConfig(struct net_device *dev);
+extern void rtl8192_phy_getTxPower(struct net_device *dev);
+extern void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel);
+extern void rtl8192_phy_RFConfig(struct net_device *dev);
+extern void rtl8192_phy_updateInitGain(struct net_device *dev);
+extern u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, RF90_RADIO_PATH_E	eRFPath);
 
-extern u8 rtl8192_phy_SwChnl(struct net_device* dev, u8 channel);
+extern u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel);
 extern void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET Offset);
 extern void rtl8192_SwChnl_WorkItem(struct net_device *dev);
 void rtl8192_SetBWModeWorkItem(struct net_device *dev);
diff --git a/drivers/staging/sb105x/sb_pci_mp.c b/drivers/staging/sb105x/sb_pci_mp.c
index cd94f6c..23db32f 100644
--- a/drivers/staging/sb105x/sb_pci_mp.c
+++ b/drivers/staging/sb105x/sb_pci_mp.c
@@ -18,11 +18,11 @@ static struct irq_info irq_lists[NR_IRQS];
 static _INLINE_ unsigned int serial_in(struct mp_port *mtpt, int offset);
 static _INLINE_ void serial_out(struct mp_port *mtpt, int offset, int value);
 static _INLINE_ unsigned int read_option_register(struct mp_port *mtpt, int offset);
-static int sb1054_get_register(struct sb_uart_port * port, int page, int reg);
-static int sb1054_set_register(struct sb_uart_port * port, int page, int reg, int value);
-static void SendATCommand(struct mp_port * mtpt);
-static int set_deep_fifo(struct sb_uart_port * port, int status);
-static int get_deep_fifo(struct sb_uart_port * port);
+static int sb1054_get_register(struct sb_uart_port *port, int page, int reg);
+static int sb1054_set_register(struct sb_uart_port *port, int page, int reg, int value);
+static void SendATCommand(struct mp_port *mtpt);
+static int set_deep_fifo(struct sb_uart_port *port, int status);
+static int get_deep_fifo(struct sb_uart_port *port);
 static int get_device_type(int arg);
 static int set_auto_rts(struct sb_uart_port *port, int status);
 static void mp_stop(struct tty_struct *tty);
@@ -38,7 +38,7 @@ static inline int __mp_put_char(struct sb_uart_port *port, struct circ_buf *circ
 static int mp_put_char(struct tty_struct *tty, unsigned char ch);
 
 static void mp_put_chars(struct tty_struct *tty);
-static int mp_write(struct tty_struct *tty, const unsigned char * buf, int count);
+static int mp_write(struct tty_struct *tty, const unsigned char *buf, int count);
 static int mp_write_room(struct tty_struct *tty);
 static int mp_chars_in_buffer(struct tty_struct *tty);
 static void mp_flush_buffer(struct tty_struct *tty);
@@ -102,7 +102,7 @@ static void multi_release_port(struct sb_uart_port *port);
 static int multi_request_port(struct sb_uart_port *port);
 static void multi_config_port(struct sb_uart_port *port, int flags);
 static int multi_verify_port(struct sb_uart_port *port, struct serial_struct *ser);
-static const char * multi_type(struct sb_uart_port *port);
+static const char *multi_type(struct sb_uart_port *port);
 static void __init multi_init_ports(void);
 static void __init multi_register_ports(struct uart_driver *drv);
 static int init_mp_dev(struct pci_dev *pcidev, mppcibrd_t brd);
@@ -173,7 +173,7 @@ static int sb1053a_get_interface(struct mp_port *mtpt, int port_num)
 	return (interface);
 }
 		
-static int sb1054_get_register(struct sb_uart_port * port, int page, int reg)
+static int sb1054_get_register(struct sb_uart_port *port, int page, int reg)
 {
 	int ret = 0;
 	unsigned int lcr = 0;
@@ -235,7 +235,7 @@ static int sb1054_get_register(struct sb_uart_port * port, int page, int reg)
 	return ret;
 }
 
-static int sb1054_set_register(struct sb_uart_port * port, int page, int reg, int value)
+static int sb1054_set_register(struct sb_uart_port *port, int page, int reg, int value)
 {  
 	int lcr = 0;
 	int mcr = 0;
@@ -332,7 +332,7 @@ static int set_multidrop_addr(struct sb_uart_port *port, unsigned int addr)
 	return 0;
 }
 
-static void SendATCommand(struct mp_port * mtpt)
+static void SendATCommand(struct mp_port *mtpt)
 {
 	//		      a    t	cr   lf
 	unsigned char ch[] = {0x61,0x74,0x0d,0x0a,0x0};
@@ -360,7 +360,7 @@ static void SendATCommand(struct mp_port * mtpt)
 
 }// end of SendATCommand()
 
-static int set_deep_fifo(struct sb_uart_port * port, int status)
+static int set_deep_fifo(struct sb_uart_port *port, int status)
 {
 	int afr_status = 0;
 	afr_status = sb1054_get_register(port, PAGE_4, SB105X_AFR);
@@ -416,7 +416,7 @@ static int get_device_type(int arg)
         }
 
 }
-static int get_deep_fifo(struct sb_uart_port * port)
+static int get_deep_fifo(struct sb_uart_port *port)
 {
 	int afr_status = 0;
 	afr_status = sb1054_get_register(port, PAGE_4, SB105X_AFR);
@@ -638,7 +638,7 @@ static void mp_put_chars(struct tty_struct *tty)
 	mp_start(tty);
 }
 
-static int mp_write(struct tty_struct *tty, const unsigned char * buf, int count)
+static int mp_write(struct tty_struct *tty, const unsigned char *buf, int count)
 {
 	struct sb_uart_state *state = tty->driver_data;
 	struct sb_uart_port *port;
@@ -2754,7 +2754,7 @@ static int multi_verify_port(struct sb_uart_port *port, struct serial_struct *se
 	return 0;
 }
 
-static const char * multi_type(struct sb_uart_port *port)
+static const char *multi_type(struct sb_uart_port *port)
 {
 	int type = port->type;
 
@@ -2800,7 +2800,7 @@ static void __init multi_init_ports(void)
 	int i,j,k;
 	unsigned char osc;
 	unsigned char b_ret = 0;
-	static struct mp_device_t * sbdev; 
+	static struct mp_device_t *sbdev; 
 
 	if (!first)
 		return;
@@ -2918,10 +2918,10 @@ static int pci_remap_base(struct pci_dev *pcidev, unsigned int offset,
 
 static int init_mp_dev(struct pci_dev *pcidev, mppcibrd_t brd)
 {
-	static struct mp_device_t * sbdev = mp_devs;
+	static struct mp_device_t *sbdev = mp_devs;
 	unsigned long addr = 0;
 	int j;
-	struct resource * ret = NULL;
+	struct resource *ret = NULL;
 
 	sbdev->device_id = brd.device_id;
 	pci_read_config_byte(pcidev, PCI_CLASS_REVISION, &(sbdev->revision));
diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index e4b8277..869dcd3 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -3651,17 +3651,20 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 
 	if (!pci_set_dma_mask(pcidev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
-		if (pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(64))) {
+		err = pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(64));
+		if (err) {
 			dev_err(&pcidev->dev, "unable to obtain 64-bit DMA for "
 					"consistent allocations\n");
 			goto err_out_disable_pci;
 		}
-	} else if (pci_set_dma_mask(pcidev, DMA_BIT_MASK(32))) {
+	} else {
+		err = pci_set_dma_mask(pcidev, DMA_BIT_MASK(32));
+		if (err) {
+			dev_err(&pcidev->dev, "no usable DMA configuration\n");
+			goto err_out_disable_pci;
+		}
 		pci_using_dac = 0;
 		pci_set_consistent_dma_mask(pcidev, DMA_BIT_MASK(32));
-	} else {
-		dev_err(&pcidev->dev, "no usable DMA configuration\n");
-		goto err_out_disable_pci;
 	}
 
 	err = pci_request_regions(pcidev, DRV_NAME);
@@ -3696,6 +3699,7 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 	if (!memmapped_ioaddr) {
 		dev_err(&pcidev->dev, "cannot remap MMIO region %lx @ %lx\n",
 			mmio_len, mmio_start);
+		err = -ENOMEM;
 		goto err_out_free_netdev;
 	}
 
@@ -3706,8 +3710,8 @@ static int slic_entry_probe(struct pci_dev *pcidev,
 	slic_init_adapter(netdev,
 			  pcidev, pci_tbl_entry, memmapped_ioaddr, cards_found);
 
-	status = slic_card_locate(adapter);
-	if (status) {
+	err = slic_card_locate(adapter);
+	if (err) {
 		dev_err(&pcidev->dev, "cannot locate card\n");
 		goto err_out_free_mmio_region;
 	}
diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c
index 7f6288f..2e8603d 100644
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -137,18 +137,15 @@ struct st_var_header *spk_get_var_header(enum var_id_t var_id)
 struct st_var_header *spk_var_header_by_name(const char *name)
 {
 	int i;
-	struct st_var_header *where = NULL;
 
-	if (name != NULL) {
-		i = 0;
-		while ((i < MAXVARS) && (where == NULL)) {
-			if (strcmp(name, var_ptrs[i]->name) == 0)
-				where = var_ptrs[i];
-			else
-				i++;
-		}
+	if (!name)
+		return NULL;
+
+	for (i = 0; i < MAXVARS; i++) {
+		if (strcmp(name, var_ptrs[i]->name) == 0)
+			return var_ptrs[i];
 	}
-	return where;
+	return NULL;
 }
 
 struct var_t *spk_get_var(enum var_id_t var_id)
diff --git a/drivers/staging/ti-soc-thermal/ti-thermal-common.c b/drivers/staging/ti-soc-thermal/ti-thermal-common.c
index e3c5e67..8e67ebf 100644
--- a/drivers/staging/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/staging/ti-soc-thermal/ti-thermal-common.c
@@ -38,6 +38,7 @@
 /* common data structures */
 struct ti_thermal_data {
 	struct thermal_zone_device *ti_thermal;
+	struct thermal_zone_device *pcb_tz;
 	struct thermal_cooling_device *cool_dev;
 	struct ti_bandgap *bgp;
 	enum thermal_device_mode mode;
@@ -77,10 +78,12 @@ static inline int ti_thermal_hotspot_temperature(int t, int s, int c)
 static inline int ti_thermal_get_temp(struct thermal_zone_device *thermal,
 				      unsigned long *temp)
 {
+	struct thermal_zone_device *pcb_tz = NULL;
 	struct ti_thermal_data *data = thermal->devdata;
 	struct ti_bandgap *bgp;
 	const struct ti_temp_sensor *s;
-	int ret, tmp, pcb_temp, slope, constant;
+	int ret, tmp, slope, constant;
+	unsigned long pcb_temp;
 
 	if (!data)
 		return 0;
@@ -92,16 +95,22 @@ static inline int ti_thermal_get_temp(struct thermal_zone_device *thermal,
 	if (ret)
 		return ret;
 
-	pcb_temp = 0;
-	/* TODO: Introduce pcb temperature lookup */
+	/* Default constants */
+	slope = s->slope;
+	constant = s->constant;
+
+	pcb_tz = data->pcb_tz;
 	/* In case pcb zone is available, use the extrapolation rule with it */
-	if (pcb_temp) {
-		tmp -= pcb_temp;
-		slope = s->slope_pcb;
-		constant = s->constant_pcb;
-	} else {
-		slope = s->slope;
-		constant = s->constant;
+	if (!IS_ERR_OR_NULL(pcb_tz)) {
+		ret = thermal_zone_get_temp(pcb_tz, &pcb_temp);
+		if (!ret) {
+			tmp -= pcb_temp; /* got a valid PCB temp */
+			slope = s->slope_pcb;
+			constant = s->constant_pcb;
+		} else {
+			dev_err(bgp->dev,
+				"Failed to read PCB state. Using defaults\n");
+		}
 	}
 	*temp = ti_thermal_hotspot_temperature(tmp, slope, constant);
 
@@ -273,6 +282,7 @@ static struct ti_thermal_data
 	data->sensor_id = id;
 	data->bgp = bgp;
 	data->mode = THERMAL_DEVICE_ENABLED;
+	data->pcb_tz = thermal_zone_get_zone_by_name("pcb");
 	INIT_WORK(&data->thermal_wq, ti_thermal_work);
 
 	return data;
diff --git a/drivers/staging/ti-soc-thermal/ti_soc_thermal.txt b/drivers/staging/ti-soc-thermal/ti_soc_thermal.txt
index a4a33d1..1629652 100644
--- a/drivers/staging/ti-soc-thermal/ti_soc_thermal.txt
+++ b/drivers/staging/ti-soc-thermal/ti_soc_thermal.txt
@@ -57,4 +57,5 @@ bandgap {
 		0x4a002380 0x2c
 		0x4a0023C0 0x3c>;
 	compatible = "ti,omap5430-bandgap";
+	interrupts = <0 126 4>; /* talert */
 };
diff --git a/drivers/staging/tidspbridge/Kconfig b/drivers/staging/tidspbridge/Kconfig
index 60848f1..165b918 100644
--- a/drivers/staging/tidspbridge/Kconfig
+++ b/drivers/staging/tidspbridge/Kconfig
@@ -5,7 +5,8 @@
 menuconfig TIDSPBRIDGE
 	tristate "DSP Bridge driver"
 	depends on ARCH_OMAP3 && !ARCH_MULTIPLATFORM
-	select OMAP_MBOX_FWK
+	select MAILBOX
+	select OMAP2PLUS_MBOX
 	help
 	  DSP/BIOS Bridge is designed for platforms that contain a GPP and
 	  one or more attached DSPs.  The GPP is considered the master or
diff --git a/drivers/staging/tidspbridge/core/_tiomap.h b/drivers/staging/tidspbridge/core/_tiomap.h
index b783bfa..f71a89d 100644
--- a/drivers/staging/tidspbridge/core/_tiomap.h
+++ b/drivers/staging/tidspbridge/core/_tiomap.h
@@ -338,7 +338,7 @@ struct bridge_dev_context {
 	u32 dsp_start_add;	/* API Boot vector */
 	u32 internal_size;	/* Internal memory size */
 
-	struct omap_mbox *mbox;		/* Mail box handle */
+	struct mailbox *mbox;		/* Mail box handle */
 
 	struct cfg_hostres *resources;	/* Host Resources */
 
diff --git a/drivers/staging/tidspbridge/core/chnl_sm.c b/drivers/staging/tidspbridge/core/chnl_sm.c
index 16fa346..1cae172 100644
--- a/drivers/staging/tidspbridge/core/chnl_sm.c
+++ b/drivers/staging/tidspbridge/core/chnl_sm.c
@@ -155,7 +155,7 @@ func_cont:
 	 * we disable ALL DPCs. We will try to disable ONLY IO DPC later. */
 	chnl_mgr_obj = pchnl->chnl_mgr_obj;
 	spin_lock_bh(&chnl_mgr_obj->chnl_mgr_lock);
-	omap_mbox_disable_irq(dev_ctxt->mbox, IRQ_RX);
+	mailbox_disable_irq(dev_ctxt->mbox, IRQ_RX);
 	if (pchnl->chnl_type == CHNL_PCPY) {
 		/* This is a processor-copy channel. */
 		if (CHNL_IS_OUTPUT(pchnl->chnl_mode)) {
@@ -210,7 +210,7 @@ func_cont:
 			 IO_OUTPUT), &mb_val);
 	sched_dpc = true;
 out:
-	omap_mbox_enable_irq(dev_ctxt->mbox, IRQ_RX);
+	mailbox_enable_irq(dev_ctxt->mbox, IRQ_RX);
 	spin_unlock_bh(&chnl_mgr_obj->chnl_mgr_lock);
 	if (mb_val != 0)
 		sm_interrupt_dsp(dev_ctxt, mb_val);
@@ -570,7 +570,7 @@ int bridge_chnl_get_ioc(struct chnl_object *chnl_obj, u32 timeout,
 	}
 	/* See comment in AddIOReq */
 	spin_lock_bh(&pchnl->chnl_mgr_obj->chnl_mgr_lock);
-	omap_mbox_disable_irq(dev_ctxt->mbox, IRQ_RX);
+	mailbox_disable_irq(dev_ctxt->mbox, IRQ_RX);
 	if (dequeue_ioc) {
 		/* Dequeue IOC and set chan_ioc; */
 		chnl_packet_obj = list_first_entry(&pchnl->io_completions,
@@ -616,7 +616,7 @@ int bridge_chnl_get_ioc(struct chnl_object *chnl_obj, u32 timeout,
 		/* else, if list is empty, ensure event is reset. */
 		sync_reset_event(pchnl->sync_event);
 	}
-	omap_mbox_enable_irq(dev_ctxt->mbox, IRQ_RX);
+	mailbox_enable_irq(dev_ctxt->mbox, IRQ_RX);
 	spin_unlock_bh(&pchnl->chnl_mgr_obj->chnl_mgr_lock);
 	if (dequeue_ioc
 	    && (pchnl->chnl_type == CHNL_PCPY && pchnl->chnl_id > 1)) {
diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index e322fb7..495ef98 100644
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -908,10 +908,11 @@ func_end:
  *      Calls the Bridge's CHNL_ISR to determine if this interrupt is ours, then
  *      schedules a DPC to dispatch I/O.
  */
-int io_mbox_msg(struct notifier_block *self, unsigned long len, void *msg)
+int io_mbox_msg(struct notifier_block *self, unsigned long len, void *data)
 {
 	struct io_mgr *pio_mgr;
 	struct dev_object *dev_obj;
+	u32 msg = (u32)((struct mailbox_msg *)data)->pdata;
 	unsigned long flags;
 
 	dev_obj = dev_get_first();
@@ -920,7 +921,7 @@ int io_mbox_msg(struct notifier_block *self, unsigned long len, void *msg)
 	if (!pio_mgr)
 		return NOTIFY_BAD;
 
-	pio_mgr->intr_val = (u16)((u32)msg);
+	pio_mgr->intr_val = (u16)(msg);
 	if (pio_mgr->intr_val & MBX_PM_CLASS)
 		io_dispatch_pm(pio_mgr);
 
diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c
index b770b22..c637299 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430.c
@@ -542,7 +542,7 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt,
 		 * Enable Mailbox events and also drain any pending
 		 * stale messages.
 		 */
-		dev_context->mbox = omap_mbox_get("dsp", &dsp_mbox_notifier);
+		dev_context->mbox = mailbox_get("dsp", &dsp_mbox_notifier);
 		if (IS_ERR(dev_context->mbox)) {
 			dev_context->mbox = NULL;
 			pr_err("%s: Failed to get dsp mailbox handle\n",
@@ -677,8 +677,8 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt)
 	}
 	/* Disable the mailbox interrupts */
 	if (dev_context->mbox) {
-		omap_mbox_disable_irq(dev_context->mbox, IRQ_RX);
-		omap_mbox_put(dev_context->mbox, &dsp_mbox_notifier);
+		mailbox_disable_irq(dev_context->mbox, IRQ_RX);
+		mailbox_put(dev_context->mbox, &dsp_mbox_notifier);
 		dev_context->mbox = NULL;
 	}
 	/* Reset IVA2 clocks*/
diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
index dafa6d9..e50f404 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
@@ -108,7 +108,7 @@ int handle_hibernation_from_dsp(struct bridge_dev_context *dev_context)
 	} else {
 
 		/* Save mailbox settings */
-		omap_mbox_save_ctx(dev_context->mbox);
+		mailbox_save_ctx(dev_context->mbox);
 
 		/* Turn off DSP Peripheral clocks and DSP Load monitor timer */
 		status = dsp_clock_disable_all(dev_context->dsp_per_clks);
@@ -165,7 +165,7 @@ int sleep_dsp(struct bridge_dev_context *dev_context, u32 dw_cmd,
 
 	switch (dev_context->brd_state) {
 	case BRD_RUNNING:
-		omap_mbox_save_ctx(dev_context->mbox);
+		mailbox_save_ctx(dev_context->mbox);
 		if (dsp_test_sleepstate == PWRDM_POWER_OFF) {
 			sm_interrupt_dsp(dev_context, MBX_PM_DSPHIBERNATE);
 			dev_dbg(bridge, "PM: %s - sent hibernate cmd to DSP\n",
@@ -177,7 +177,7 @@ int sleep_dsp(struct bridge_dev_context *dev_context, u32 dw_cmd,
 		}
 		break;
 	case BRD_RETENTION:
-		omap_mbox_save_ctx(dev_context->mbox);
+		mailbox_save_ctx(dev_context->mbox);
 		if (dsp_test_sleepstate == PWRDM_POWER_OFF) {
 			sm_interrupt_dsp(dev_context, MBX_PM_DSPHIBERNATE);
 			target_pwr_state = PWRDM_POWER_OFF;
diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c
index f53ed98..5bd57dd 100644
--- a/drivers/staging/tidspbridge/core/tiomap_io.c
+++ b/drivers/staging/tidspbridge/core/tiomap_io.c
@@ -374,6 +374,7 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
 	struct omap_dsp_platform_data *pdata =
 		omap_dspbridge_dev->dev.platform_data;
 	struct cfg_hostres *resources = dev_context->resources;
+	struct mailbox_msg msg;
 	int status = 0;
 	u32 temp;
 
@@ -416,7 +417,7 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
 				OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL);
 
 		/* Restore mailbox settings */
-		omap_mbox_restore_ctx(dev_context->mbox);
+		mailbox_restore_ctx(dev_context->mbox);
 
 		/* Access MMU SYS CONFIG register to generate a short wakeup */
 		temp = readl(resources->dmmu_base + 0x10);
@@ -427,10 +428,12 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
 		dsp_clock_enable_all(dev_context->dsp_per_clks);
 	}
 
-	status = omap_mbox_msg_send(dev_context->mbox, mb_val);
+	temp = mb_val;
+	MAILBOX_FILL_MSG(msg, 0, temp, 0);
+	status = mailbox_msg_send(dev_context->mbox, &msg);
 
 	if (status) {
-		pr_err("omap_mbox_msg_send Fail and status = %d\n", status);
+		pr_err("mailbox_msg_send Fail and status = %d\n", status);
 		status = -EPERM;
 	}
 
diff --git a/drivers/staging/tidspbridge/include/dspbridge/host_os.h b/drivers/staging/tidspbridge/include/dspbridge/host_os.h
index 7f3a1db..27f6bd6 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/host_os.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/host_os.h
@@ -41,7 +41,7 @@
 #include <linux/ioport.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
-#include <plat/mailbox.h>
+#include <linux/mailbox.h>
 #include <linux/pagemap.h>
 #include <asm/cacheflush.h>
 #include <linux/dma-mapping.h>
diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c
index 82123be..64933b9 100644
--- a/drivers/staging/usbip/usbip_event.c
+++ b/drivers/staging/usbip/usbip_event.c
@@ -85,7 +85,7 @@ int usbip_start_eh(struct usbip_device *ud)
 
 	ud->eh = kthread_run(event_handler_loop, ud, "usbip_eh");
 	if (IS_ERR(ud->eh)) {
-		pr_warning("Unable to start control thread\n");
+		pr_warn("Unable to start control thread\n");
 		return PTR_ERR(ud->eh);
 	}
 
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index da7f759..daec155 100644
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -109,7 +109,7 @@ struct driver_stats {
 	unsigned long ioctls;
 	unsigned long irqs;
 	unsigned long berrs;
-	unsigned long dmaErrors;
+	unsigned long dmaerrors;
 	unsigned long timeouts;
 	unsigned long external;
 };
@@ -160,7 +160,7 @@ static void reset_counters(void)
 	statistics.ioctls = 0;
 	statistics.irqs = 0;
 	statistics.berrs = 0;
-	statistics.dmaErrors = 0;
+	statistics.dmaerrors = 0;
 	statistics.timeouts = 0;
 }
 
@@ -734,6 +734,7 @@ static int vme_user_probe(struct vme_dev *vdev)
 		if (image[i].resource == NULL) {
 			dev_warn(&vdev->dev,
 				 "Unable to allocate slave resource\n");
+			err = -ENOMEM;
 			goto err_slave;
 		}
 		image[i].size_buf = PCI_BUF_SIZE;
@@ -760,6 +761,7 @@ static int vme_user_probe(struct vme_dev *vdev)
 		if (image[i].resource == NULL) {
 			dev_warn(&vdev->dev,
 				 "Unable to allocate master resource\n");
+			err = -ENOMEM;
 			goto err_master;
 		}
 		image[i].size_buf = PCI_BUF_SIZE;
diff --git a/drivers/staging/vme/devices/vme_user.h b/drivers/staging/vme/devices/vme_user.h
index 7d24cd6..280ccc7 100644
--- a/drivers/staging/vme/devices/vme_user.h
+++ b/drivers/staging/vme/devices/vme_user.h
@@ -14,9 +14,9 @@ struct vme_master {
 	u32 cycle;		/* Cycle properties */
 	u32 dwidth;		/* Maximum Data Width */
 #if 0
-	char prefetchEnable;		/* Prefetch Read Enable State */
-	int prefetchSize;		/* Prefetch Read Size (Cache Lines) */
-	char wrPostEnable;		/* Write Post State */
+	char prefetchenable;		/* Prefetch Read Enable State */
+	int prefetchsize;		/* Prefetch Read Size (Cache Lines) */
+	char wrpostenable;		/* Write Post State */
 #endif
 };
 
@@ -37,9 +37,9 @@ struct vme_slave {
 	u32 aspace;			/* Address Space */
 	u32 cycle;		/* Cycle properties */
 #if 0
-	char wrPostEnable;		/* Write Post State */
-	char rmwLock;			/* Lock PCI during RMW Cycles */
-	char data64BitCapable;		/* non-VMEbus capable of 64-bit Data */
+	char wrpostenable;		/* Write Post State */
+	char rmwlock;			/* Lock PCI during RMW Cycles */
+	char data64bitcapable;		/* non-VMEbus capable of 64-bit Data */
 #endif
 };
 
diff --git a/drivers/staging/vt6656/hostap.c b/drivers/staging/vt6656/hostap.c
index f4f1bf7..c699a30 100644
--- a/drivers/staging/vt6656/hostap.c
+++ b/drivers/staging/vt6656/hostap.c
@@ -133,7 +133,7 @@ static int hostap_disable_hostapd(struct vnt_private *pDevice, int rtnl_locked)
             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n",
 		       pDevice->dev->name, pDevice->apdev->name);
 	}
-	kfree(pDevice->apdev);
+	free_netdev(pDevice->apdev);
 	pDevice->apdev = NULL;
     pDevice->bEnable8021x = false;
     pDevice->bEnableHostWEP = false;
diff --git a/drivers/staging/vt6656/tether.h b/drivers/staging/vt6656/tether.h
index 24465cf..aec6b56 100644
--- a/drivers/staging/vt6656/tether.h
+++ b/drivers/staging/vt6656/tether.h
@@ -99,16 +99,6 @@
 
 #define WEP_IV_MASK         0x00FFFFFF
 
-//
-// 802_3 packet
-//
-typedef struct tagS802_3Header {
-    u8    abyDstAddr[ETH_ALEN];
-    u8    abySrcAddr[ETH_ALEN];
-    u16    wLen;
-} __attribute__ ((__packed__))
-S802_3Header, *PS802_3Header;
-
 //u8 ETHbyGetHashIndexByCrc(u8 * pbyMultiAddr);
 bool ETHbIsBufferCrc32Ok(u8 * pbyBuffer, unsigned int cbFrameLength);
 
diff --git a/drivers/staging/vt6656/tmacro.h b/drivers/staging/vt6656/tmacro.h
index 15cd5ab..15e724e 100644
--- a/drivers/staging/vt6656/tmacro.h
+++ b/drivers/staging/vt6656/tmacro.h
@@ -45,14 +45,8 @@
 #define HIWORD(d)           ((u16)((((u32)(d)) >> 16) & 0xFFFF))
 #endif
 
-#define LODWORD(q)          ((q).u.dwLowDword)
-#define HIDWORD(q)          ((q).u.dwHighDword)
-
 #if !defined(MAKEWORD)
 #define MAKEWORD(lb, hb)    ((u16)(((u8)(lb)) | (((u16)((u8)(hb))) << 8)))
 #endif
-#if !defined(MAKEDWORD)
-#define MAKEDWORD(lw, hw)   ((u32)(((u16)(lw)) | (((u32)((u16)(hw))) << 16)))
-#endif
 
 #endif /* __TMACRO_H__ */
diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c
index 7c7c77f..f9e5fd3 100644
--- a/drivers/staging/wlags49_h2/wl_cs.c
+++ b/drivers/staging/wlags49_h2/wl_cs.c
@@ -133,6 +133,7 @@ static int wl_adapter_attach(struct pcmcia_device *link)
 {
 	struct net_device   *dev;
 	struct wl_private   *lp;
+	int ret;
 	/*--------------------------------------------------------------------*/
 
 	DBG_FUNC("wl_adapter_attach");
@@ -154,10 +155,12 @@ static int wl_adapter_attach(struct pcmcia_device *link)
 	lp = wl_priv(dev);
 	lp->link = link;
 
-	wl_adapter_insert(link);
+	ret = wl_adapter_insert(link);
+	if (ret != 0)
+		wl_device_dealloc(dev);
 
 	DBG_LEAVE(DbgInfo);
-	return 0;
+	return ret;
 } /* wl_adapter_attach */
 /*============================================================================*/
 
@@ -224,7 +227,7 @@ static int wl_adapter_resume(struct pcmcia_device *link)
 	return 0;
 } /* wl_adapter_resume */
 
-void wl_adapter_insert(struct pcmcia_device *link)
+int wl_adapter_insert(struct pcmcia_device *link)
 {
 	struct net_device *dev;
 	int ret;
@@ -267,13 +270,13 @@ void wl_adapter_insert(struct pcmcia_device *link)
 		" %pM\n", dev->name, dev->base_addr, dev->irq, dev->dev_addr);
 
 	DBG_LEAVE(DbgInfo);
-	return;
+	return 0;
 
 failed:
 	wl_adapter_release(link);
 
 	DBG_LEAVE(DbgInfo);
-	return;
+	return ret;
 } /* wl_adapter_insert */
 /*============================================================================*/
 
diff --git a/drivers/staging/wlags49_h2/wl_cs.h b/drivers/staging/wlags49_h2/wl_cs.h
index a7ab579..081cc6f 100644
--- a/drivers/staging/wlags49_h2/wl_cs.h
+++ b/drivers/staging/wlags49_h2/wl_cs.h
@@ -65,10 +65,10 @@
 
 
 /*******************************************************************************
- *  function protoypes
+ *  function prototypes
  ******************************************************************************/
 
-void wl_adapter_insert(struct pcmcia_device *link);
+int wl_adapter_insert(struct pcmcia_device *link);
 
 void wl_adapter_release(struct pcmcia_device *link);
 
diff --git a/drivers/staging/wlags49_h2/wl_main.c b/drivers/staging/wlags49_h2/wl_main.c
index f28f15b..35d617d 100644
--- a/drivers/staging/wlags49_h2/wl_main.c
+++ b/drivers/staging/wlags49_h2/wl_main.c
@@ -3171,7 +3171,8 @@ void wl_process_mailbox( struct wl_private *lp )
 
 					memset( ssid, 0, sizeof( ssid ));
 					strncpy( ssid, &probe_rsp->rawData[2],
-							 probe_rsp->rawData[1] );
+						 min(probe_rsp->rawData[1],
+							HCF_MAX_NAME_LEN - 1));
 
 					DBG_TRACE( DbgInfo, "(%s) SSID        : %s\n",
 							   lp->dev->name, ssid );
diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c
index 428a9be..76374b2 100644
--- a/drivers/staging/wlan-ng/prism2sta.c
+++ b/drivers/staging/wlan-ng/prism2sta.c
@@ -1122,8 +1122,7 @@ static void prism2sta_inf_hostscanresults(wlandevice_t *wlandev,
 
 	kfree(hw->scanresults);
 
-	hw->scanresults = kmalloc(sizeof(hfa384x_InfFrame_t), GFP_ATOMIC);
-	memcpy(hw->scanresults, inf, sizeof(hfa384x_InfFrame_t));
+	hw->scanresults = kmemdup(inf, sizeof(hfa384x_InfFrame_t), GFP_ATOMIC);
 
 	if (nbss == 0)
 		nbss = -1;
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 07f5f94..4e842cb 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -271,7 +271,8 @@ static void iblock_complete_cmd(struct se_cmd *cmd)
 	kfree(ibr);
 }
 
-static void iblock_bio_done(struct bio *bio, int err)
+static void iblock_bio_done(struct bio *bio, int err,
+			    struct batch_complete *batch)
 {
 	struct se_cmd *cmd = bio->bi_private;
 	struct iblock_req *ibr = cmd->priv;
@@ -335,7 +336,8 @@ static void iblock_submit_bios(struct bio_list *list, int rw)
 	blk_finish_plug(&plug);
 }
 
-static void iblock_end_io_flush(struct bio *bio, int err)
+static void iblock_end_io_flush(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	struct se_cmd *cmd = bio->bi_private;
 
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index e992b27..1e98731 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -835,7 +835,8 @@ static ssize_t pscsi_show_configfs_dev_params(struct se_device *dev, char *b)
 	return bl;
 }
 
-static void pscsi_bi_endio(struct bio *bio, int error)
+static void pscsi_bi_endio(struct bio *bio, int error,
+			   struct batch_complete *batch)
 {
 	bio_put(bio);
 }
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 1564186..e3847cc 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -52,6 +52,7 @@
 #include <linux/scatterlist.h>
 #include <linux/slab.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
 
 #ifdef CONFIG_SUPERH
 #include <asm/sh_bios.h>
@@ -2351,6 +2352,112 @@ static int sci_remove(struct platform_device *dev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id of_sci_match[] = {
+	{ .compatible = "renesas,sci-SCI-uart",
+		.data = (void *)PORT_SCI },
+	{ .compatible = "renesas,sci-SCIF-uart",
+		.data = (void *)PORT_SCIF },
+	{ .compatible = "renesas,sci-IRDA-uart",
+		.data = (void *)PORT_IRDA },
+	{ .compatible = "renesas,sci-SCIFA-uart",
+		.data = (void *)PORT_SCIFA },
+	{ .compatible = "renesas,sci-SCIFB-uart",
+		.data = (void *)PORT_SCIFB },
+	{},
+};
+MODULE_DEVICE_TABLE(of, of_sci_match);
+
+static struct plat_sci_port *sci_parse_dt(struct platform_device *pdev,
+								int *dev_id)
+{
+	struct plat_sci_port *p;
+	struct device_node *np = pdev->dev.of_node;
+	const struct of_device_id *match;
+	struct resource *res;
+	const __be32 *prop;
+	int i, irq, val;
+
+	match = of_match_node(of_sci_match, pdev->dev.of_node);
+	if (!match || !match->data) {
+		dev_err(&pdev->dev, "OF match error\n");
+		return NULL;
+	}
+
+	p = devm_kzalloc(&pdev->dev, sizeof(struct plat_sci_port), GFP_KERNEL);
+	if (!p) {
+		dev_err(&pdev->dev, "failed to allocate DT config data\n");
+		return NULL;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "failed to get I/O memory\n");
+		return NULL;
+	}
+	p->mapbase = res->start;
+
+	for (i = 0; i < SCIx_NR_IRQS; i++) {
+		irq = platform_get_irq(pdev, i);
+		if (irq < 0) {
+			dev_err(&pdev->dev, "failed to get irq data %d\n", i);
+			return NULL;
+		}
+		p->irqs[i] = irq;
+	}
+
+	prop = of_get_property(np, "cell-index", NULL);
+	if (!prop) {
+		dev_err(&pdev->dev, "required DT prop cell-index missing\n");
+		return NULL;
+	}
+	*dev_id = be32_to_cpup(prop);
+
+	prop = of_get_property(np, "renesas,scscr", NULL);
+	if (!prop) {
+		dev_err(&pdev->dev, "required DT prop scscr missing\n");
+		return NULL;
+	}
+	p->scscr = be32_to_cpup(prop);
+
+	prop = of_get_property(np, "renesas,scbrr-algo-id", NULL);
+	if (!prop) {
+		dev_err(&pdev->dev, "required DT prop scbrr-algo-id missing\n");
+		return NULL;
+	}
+	val = be32_to_cpup(prop);
+	if (val <= SCBRR_ALGO_INVALID || val >= SCBRR_NR_ALGOS) {
+		dev_err(&pdev->dev, "DT prop scbrr-algo-id out of range\n");
+		return NULL;
+	}
+	p->scbrr_algo_id = val;
+
+	p->flags = UPF_IOREMAP;
+	if (of_get_property(np, "renesas,autoconf", NULL))
+		p->flags |= UPF_BOOT_AUTOCONF;
+
+	prop = of_get_property(np, "renesas,regtype", NULL);
+	if (prop) {
+		val = be32_to_cpup(prop);
+		if (val < SCIx_PROBE_REGTYPE || val >= SCIx_NR_REGTYPES) {
+			dev_err(&pdev->dev, "DT prop regtype out of range\n");
+			return NULL;
+		}
+		p->regtype = val;
+	}
+
+	p->type = (unsigned int)match->data;
+
+	return p;
+}
+#else
+static struct plat_sci_port *sci_parse_dt(struct platform_device *pdev,
+								int *dev_id)
+{
+	return NULL;
+}
+#endif /* CONFIG_OF */
+
 static int sci_probe_single(struct platform_device *dev,
 				      unsigned int index,
 				      struct plat_sci_port *p,
@@ -2383,9 +2490,9 @@ static int sci_probe_single(struct platform_device *dev,
 
 static int sci_probe(struct platform_device *dev)
 {
-	struct plat_sci_port *p = dev->dev.platform_data;
-	struct sci_port *sp = &sci_ports[dev->id];
-	int ret;
+	struct plat_sci_port *p;
+	struct sci_port *sp;
+	int ret, dev_id = dev->id;
 
 	/*
 	 * If we've come here via earlyprintk initialization, head off to
@@ -2395,9 +2502,20 @@ static int sci_probe(struct platform_device *dev)
 	if (is_early_platform_device(dev))
 		return sci_probe_earlyprintk(dev);
 
+	if (dev->dev.of_node)
+		p = sci_parse_dt(dev, &dev_id);
+	else
+		p = dev->dev.platform_data;
+
+	if (!p) {
+		dev_err(&dev->dev, "no setup data supplied\n");
+		return -EINVAL;
+	}
+
+	sp = &sci_ports[dev_id];
 	platform_set_drvdata(dev, sp);
 
-	ret = sci_probe_single(dev, dev->id, p, sp);
+	ret = sci_probe_single(dev, dev_id, p, sp);
 	if (ret)
 		return ret;
 
@@ -2449,6 +2567,7 @@ static struct platform_driver sci_driver = {
 		.name	= "sh-sci",
 		.owner	= THIS_MODULE,
 		.pm	= &sci_dev_pm_ops,
+		.of_match_table = of_match_ptr(of_sci_match),
 	},
 };
 
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index f52dcfe..24bd363 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -3099,7 +3099,7 @@ static int init_dma_pools(struct udc *dev)
 	}
 
 	/* DMA setup */
-	dev->data_requests = dma_pool_create("data_requests", NULL,
+	dev->data_requests = dma_pool_create("data_requests", &dev->pdev->dev,
 		sizeof(struct udc_data_dma), 0, 0);
 	if (!dev->data_requests) {
 		DBG(dev, "can't get request data pool\n");
@@ -3111,7 +3111,7 @@ static int init_dma_pools(struct udc *dev)
 	dev->ep[UDC_EP0IN_IX].dma = &dev->regs->ctl;
 
 	/* dma desc for setup data */
-	dev->stp_requests = dma_pool_create("setup requests", NULL,
+	dev->stp_requests = dma_pool_create("setup requests", &dev->pdev->dev,
 		sizeof(struct udc_stp_dma), 0, 0);
 	if (!dev->stp_requests) {
 		DBG(dev, "can't get stp request pool\n");
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index 1ee45bc..954bc4b 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -38,7 +38,7 @@ struct vhost_test {
  * read-size critical section for our kind of RCU. */
 static void handle_vq(struct vhost_test *n)
 {
-	struct vhost_virtqueue *vq = &n->dev.vqs[VHOST_TEST_VQ];
+	struct vhost_virtqueue *vq = &n->vqs[VHOST_TEST_VQ];
 	unsigned out, in;
 	int head;
 	size_t len, total_len = 0;
@@ -102,6 +102,7 @@ static int vhost_test_open(struct inode *inode, struct file *f)
 {
 	struct vhost_test *n = kmalloc(sizeof *n, GFP_KERNEL);
 	struct vhost_dev *dev;
+	struct vhost_virtqueue *vqs[VHOST_TEST_VQ_MAX];
 	int r;
 
 	if (!n)
@@ -109,7 +110,8 @@ static int vhost_test_open(struct inode *inode, struct file *f)
 
 	dev = &n->dev;
 	n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick;
-	r = vhost_dev_init(dev, n->vqs, VHOST_TEST_VQ_MAX);
+	vqs[VHOST_TEST_VQ] = &n->vqs[VHOST_TEST_VQ];
+	r = vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX);
 	if (r < 0) {
 		kfree(n);
 		return r;
@@ -140,7 +142,7 @@ static void vhost_test_stop(struct vhost_test *n, void **privatep)
 
 static void vhost_test_flush_vq(struct vhost_test *n, int index)
 {
-	vhost_poll_flush(&n->dev.vqs[index].poll);
+	vhost_poll_flush(&n->vqs[index].poll);
 }
 
 static void vhost_test_flush(struct vhost_test *n)
@@ -268,14 +270,14 @@ static long vhost_test_ioctl(struct file *f, unsigned int ioctl,
 			return -EFAULT;
 		return vhost_test_run(n, test);
 	case VHOST_GET_FEATURES:
-		features = VHOST_NET_FEATURES;
+		features = VHOST_FEATURES;
 		if (copy_to_user(featurep, &features, sizeof features))
 			return -EFAULT;
 		return 0;
 	case VHOST_SET_FEATURES:
 		if (copy_from_user(&features, featurep, sizeof features))
 			return -EFAULT;
-		if (features & ~VHOST_NET_FEATURES)
+		if (features & ~VHOST_FEATURES)
 			return -EOPNOTSUPP;
 		return vhost_test_set_features(n, features);
 	case VHOST_RESET_OWNER:
diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
index bff0775..5174eba 100644
--- a/drivers/vhost/vringh.c
+++ b/drivers/vhost/vringh.c
@@ -3,6 +3,7 @@
  *
  * Since these may be in userspace, we use (inline) accessors.
  */
+#include <linux/module.h>
 #include <linux/vringh.h>
 #include <linux/virtio_ring.h>
 #include <linux/kernel.h>
@@ -1005,3 +1006,5 @@ int vringh_need_notify_kern(struct vringh *vrh)
 	return __vringh_need_notify(vrh, getu16_kern);
 }
 EXPORT_SYMBOL(vringh_need_notify_kern);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index d71d60f..6246056 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2453,6 +2453,23 @@ config FB_HYPERV
 	help
 	  This framebuffer driver supports Microsoft Hyper-V Synthetic Video.
 
+config FB_SIMPLE
+	bool "Simple framebuffer support"
+	depends on (FB = y) && OF
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  Say Y if you want support for a simple frame-buffer.
+
+	  This driver assumes that the display hardware has been initialized
+	  before the kernel boots, and the kernel will simply render to the
+	  pre-allocated frame buffer surface.
+
+	  Configuration re: surface address, size, and format must be provided
+	  through device tree, or potentially plain old platform data in the
+	  future.
+
 source "drivers/video/omap/Kconfig"
 source "drivers/video/omap2/Kconfig"
 source "drivers/video/exynos/Kconfig"
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 7234e4a..e8bae8d 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -166,6 +166,7 @@ obj-$(CONFIG_FB_MX3)		  += mx3fb.o
 obj-$(CONFIG_FB_DA8XX)		  += da8xx-fb.o
 obj-$(CONFIG_FB_MXS)		  += mxsfb.o
 obj-$(CONFIG_FB_SSD1307)	  += ssd1307fb.o
+obj-$(CONFIG_FB_SIMPLE)           += simplefb.o
 
 # the test framebuffer is last
 obj-$(CONFIG_FB_VIRTUAL)          += vfb.o
diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c
index a60d6af..0393d82 100644
--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ b/drivers/video/backlight/atmel-pwm-bl.c
@@ -195,7 +195,6 @@ static int __init atmel_pwm_bl_probe(struct platform_device *pdev)
 	return 0;
 
 err_free_bl_dev:
-	platform_set_drvdata(pdev, NULL);
 	backlight_device_unregister(bldev);
 err_free_pwm:
 	pwm_channel_free(&pwmbl->pwmc);
@@ -212,7 +211,6 @@ static int __exit atmel_pwm_bl_remove(struct platform_device *pdev)
 	pwm_channel_disable(&pwmbl->pwmc);
 	pwm_channel_free(&pwmbl->pwmc);
 	backlight_device_unregister(pwmbl->bldev);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c
index 3345582..018368b 100644
--- a/drivers/video/backlight/ep93xx_bl.c
+++ b/drivers/video/backlight/ep93xx_bl.c
@@ -111,7 +111,6 @@ static int ep93xxbl_remove(struct platform_device *dev)
 	struct backlight_device *bl = platform_get_drvdata(dev);
 
 	backlight_device_unregister(bl);
-	platform_set_drvdata(dev, NULL);
 	return 0;
 }
 
diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
index 4bb8b4f..980855e 100644
--- a/drivers/video/backlight/lp8788_bl.c
+++ b/drivers/video/backlight/lp8788_bl.c
@@ -312,7 +312,6 @@ static int lp8788_backlight_remove(struct platform_device *pdev)
 	backlight_update_status(bl_dev);
 	sysfs_remove_group(&pdev->dev.kobj, &lp8788_attr_group);
 	lp8788_backlight_unregister(bl);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c
index e87c7a3..6ed76be 100644
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -153,8 +153,6 @@ static int pcf50633_bl_remove(struct platform_device *pdev)
 
 	backlight_device_unregister(pcf_bl->bl);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index 5788678..e78d9f2 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -518,6 +518,9 @@ static void cyber2000fb_set_timing(struct cfb_info *cfb, struct par_info *hw)
 	cyber2000_grphw(0xb9, 0x00, cfb);
 	spin_unlock(&cfb->reg_b0_lock);
 
+	/* wait (for the PLL?) to avoid palette corruption at higher clocks */
+	msleep(1000);
+
 	cfb->ramdac_ctrl = hw->ramdac;
 	cyber2000fb_write_ramdac_ctrl(cfb);
 
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index d9f08c6..dbfe2c1 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -710,7 +710,7 @@ static int ps3fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
 	r = vm_iomap_memory(vma, info->fix.smem_start, info->fix.smem_len);
 
 	dev_dbg(info->device, "ps3fb: mmap framebuffer P(%lx)->V(%lx)\n",
-		info->fix.smem_start + vma->vm_pgoff << PAGE_SHIFT,
+		info->fix.smem_start + (vma->vm_pgoff << PAGE_SHIFT),
 		vma->vm_start);
 
 	return r;
diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c
new file mode 100644
index 0000000..e2e9e3e
--- /dev/null
+++ b/drivers/video/simplefb.c
@@ -0,0 +1,234 @@
+/*
+ * Simplest possible simple frame-buffer driver, as a platform device
+ *
+ * Copyright (c) 2013, Stephen Warren
+ *
+ * Based on q40fb.c, which was:
+ * Copyright (C) 2001 Richard Zidlicky <rz@linux-m68k.org>
+ *
+ * Also based on offb.c, which was:
+ * Copyright (C) 1997 Geert Uytterhoeven
+ * Copyright (C) 1996 Paul Mackerras
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/errno.h>
+#include <linux/fb.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+static struct fb_fix_screeninfo simplefb_fix = {
+	.id		= "simple",
+	.type		= FB_TYPE_PACKED_PIXELS,
+	.visual		= FB_VISUAL_TRUECOLOR,
+	.accel		= FB_ACCEL_NONE,
+};
+
+static struct fb_var_screeninfo simplefb_var = {
+	.height		= -1,
+	.width		= -1,
+	.activate	= FB_ACTIVATE_NOW,
+	.vmode		= FB_VMODE_NONINTERLACED,
+};
+
+static int simplefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
+			      u_int transp, struct fb_info *info)
+{
+	u32 *pal = info->pseudo_palette;
+	u32 cr = red >> (16 - info->var.red.length);
+	u32 cg = green >> (16 - info->var.green.length);
+	u32 cb = blue >> (16 - info->var.blue.length);
+	u32 value;
+
+	if (regno >= 16)
+		return -EINVAL;
+
+	value = (cr << info->var.red.offset) |
+		(cg << info->var.green.offset) |
+		(cb << info->var.blue.offset);
+	if (info->var.transp.length > 0) {
+		u32 mask = (1 << info->var.transp.length) - 1;
+		mask <<= info->var.transp.offset;
+		value |= mask;
+	}
+	pal[regno] = value;
+
+	return 0;
+}
+
+static struct fb_ops simplefb_ops = {
+	.owner		= THIS_MODULE,
+	.fb_setcolreg	= simplefb_setcolreg,
+	.fb_fillrect	= cfb_fillrect,
+	.fb_copyarea	= cfb_copyarea,
+	.fb_imageblit	= cfb_imageblit,
+};
+
+struct simplefb_format {
+	const char *name;
+	u32 bits_per_pixel;
+	struct fb_bitfield red;
+	struct fb_bitfield green;
+	struct fb_bitfield blue;
+	struct fb_bitfield transp;
+};
+
+static struct simplefb_format simplefb_formats[] = {
+	{ "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0} },
+};
+
+struct simplefb_params {
+	u32 width;
+	u32 height;
+	u32 stride;
+	struct simplefb_format *format;
+};
+
+static int simplefb_parse_dt(struct platform_device *pdev,
+			   struct simplefb_params *params)
+{
+	struct device_node *np = pdev->dev.of_node;
+	int ret;
+	const char *format;
+	int i;
+
+	ret = of_property_read_u32(np, "width", &params->width);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't parse width property\n");
+		return ret;
+	}
+
+	ret = of_property_read_u32(np, "height", &params->height);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't parse height property\n");
+		return ret;
+	}
+
+	ret = of_property_read_u32(np, "stride", &params->stride);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't parse stride property\n");
+		return ret;
+	}
+
+	ret = of_property_read_string(np, "format", &format);
+	if (ret) {
+		dev_err(&pdev->dev, "Can't parse format property\n");
+		return ret;
+	}
+	params->format = NULL;
+	for (i = 0; i < ARRAY_SIZE(simplefb_formats); i++) {
+		if (strcmp(format, simplefb_formats[i].name))
+			continue;
+		params->format = &simplefb_formats[i];
+		break;
+	}
+	if (!params->format) {
+		dev_err(&pdev->dev, "Invalid format value\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int simplefb_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct simplefb_params params;
+	struct fb_info *info;
+	struct resource *mem;
+
+	if (fb_get_options("simplefb", NULL))
+		return -ENODEV;
+
+	ret = simplefb_parse_dt(pdev, &params);
+	if (ret)
+		return ret;
+
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!mem) {
+		dev_err(&pdev->dev, "No memory resource\n");
+		return -EINVAL;
+	}
+
+	info = framebuffer_alloc(sizeof(u32) * 16, &pdev->dev);
+	if (!info)
+		return -ENOMEM;
+	platform_set_drvdata(pdev, info);
+
+	info->fix = simplefb_fix;
+	info->fix.smem_start = mem->start;
+	info->fix.smem_len = resource_size(mem);
+	info->fix.line_length = params.stride;
+
+	info->var = simplefb_var;
+	info->var.xres = params.width;
+	info->var.yres = params.height;
+	info->var.xres_virtual = params.width;
+	info->var.yres_virtual = params.height;
+	info->var.bits_per_pixel = params.format->bits_per_pixel;
+	info->var.red = params.format->red;
+	info->var.green = params.format->green;
+	info->var.blue = params.format->blue;
+	info->var.transp = params.format->transp;
+
+	info->fbops = &simplefb_ops;
+	info->flags = FBINFO_DEFAULT;
+	info->screen_base = devm_ioremap(&pdev->dev, info->fix.smem_start,
+					 info->fix.smem_len);
+	if (!info->screen_base) {
+		framebuffer_release(info);
+		return -ENODEV;
+	}
+	info->pseudo_palette = (void *)(info + 1);
+
+	ret = register_framebuffer(info);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Unable to register simplefb: %d\n", ret);
+		framebuffer_release(info);
+		return ret;
+	}
+
+	dev_info(&pdev->dev, "fb%d: simplefb registered!\n", info->node);
+
+	return 0;
+}
+
+static int simplefb_remove(struct platform_device *pdev)
+{
+	struct fb_info *info = platform_get_drvdata(pdev);
+
+	unregister_framebuffer(info);
+	framebuffer_release(info);
+
+	return 0;
+}
+
+static const struct of_device_id simplefb_of_match[] = {
+	{ .compatible = "simple-framebuffer", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, simplefb_of_match);
+
+static struct platform_driver simplefb_driver = {
+	.driver = {
+		.name = "simple-framebuffer",
+		.owner = THIS_MODULE,
+		.of_match_table = simplefb_of_match,
+	},
+	.probe = simplefb_probe,
+	.remove = simplefb_remove,
+};
+module_platform_driver(simplefb_driver);
+
+MODULE_AUTHOR("Stephen Warren <swarren@wwwdotorg.org>");
+MODULE_DESCRIPTION("Simple framebuffer driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/w1/slaves/w1_ds2408.c b/drivers/w1/slaves/w1_ds2408.c
index e45eca1..dbe7e45 100644
--- a/drivers/w1/slaves/w1_ds2408.c
+++ b/drivers/w1/slaves/w1_ds2408.c
@@ -301,7 +301,33 @@ error:
 	return -EIO;
 }
 
+/*
+ * This is a special sequence we must do to ensure the P0 output is not stuck
+ * in test mode. This is described in rev 2 of the ds2408's datasheet
+ * (http://datasheets.maximintegrated.com/en/ds/DS2408.pdf) under
+ * "APPLICATION INFORMATION/Power-up timing".
+ */
+static int w1_f29_disable_test_mode(struct w1_slave *sl)
+{
+	int res;
+	u8 magic[10] = {0x96, };
+	u64 rn = le64_to_cpu(*((u64*)&sl->reg_num));
+
+	memcpy(&magic[1], &rn, 8);
+	magic[9] = 0x3C;
+
+	mutex_lock(&sl->master->bus_mutex);
 
+	res = w1_reset_bus(sl->master);
+	if (res)
+		goto out;
+	w1_write_block(sl->master, magic, ARRAY_SIZE(magic));
+
+	res = w1_reset_bus(sl->master);
+out:
+	mutex_unlock(&sl->master->bus_mutex);
+	return res;
+}
 
 static struct bin_attribute w1_f29_sysfs_bin_files[] = {
 	{
@@ -362,6 +388,10 @@ static int w1_f29_add_slave(struct w1_slave *sl)
 	int err = 0;
 	int i;
 
+	err = w1_f29_disable_test_mode(sl);
+	if (err)
+		return err;
+
 	for (i = 0; i < ARRAY_SIZE(w1_f29_sysfs_bin_files) && !err; ++i)
 		err = sysfs_create_bin_file(
 			&sl->dev.kobj,
diff --git a/fs/aio.c b/fs/aio.c
index c5b1a8c..5b7ed78 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -25,7 +25,9 @@
 #include <linux/file.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
+#include <linux/bio.h>
 #include <linux/mmu_context.h>
+#include <linux/percpu.h>
 #include <linux/slab.h>
 #include <linux/timer.h>
 #include <linux/aio.h>
@@ -35,6 +37,7 @@
 #include <linux/eventfd.h>
 #include <linux/blkdev.h>
 #include <linux/compat.h>
+#include <linux/percpu-refcount.h>
 
 #include <asm/kmap_types.h>
 #include <asm/uaccess.h>
@@ -59,14 +62,24 @@ struct aio_ring {
 
 #define AIO_RING_PAGES	8
 
+struct kioctx_cpu {
+	unsigned		reqs_available;
+};
+
 struct kioctx {
-	atomic_t		users;
-	atomic_t		dead;
+	struct percpu_ref	users;
 
 	/* This needs improving */
 	unsigned long		user_id;
 	struct hlist_node	list;
 
+	struct __percpu kioctx_cpu *cpu;
+
+	/*
+	 * For percpu reqs_available, number of slots we move to/from global
+	 * counter at a time:
+	 */
+	unsigned		req_batch;
 	/*
 	 * This is what userspace passed to io_setup(), it's not used for
 	 * anything but counting against the global max_reqs quota.
@@ -89,7 +102,15 @@ struct kioctx {
 	struct work_struct	rcu_work;
 
 	struct {
-		atomic_t	reqs_active;
+		/*
+		 * This counts the number of available slots in the ringbuffer,
+		 * so we avoid overflowing it: it's decremented (if positive)
+		 * when allocating a kiocb and incremented when the resulting
+		 * io_event is pulled off the ringbuffer.
+		 *
+		 * We batch accesses to it with a percpu version.
+		 */
+		atomic_t	reqs_available;
 	} ____cacheline_aligned_in_smp;
 
 	struct {
@@ -100,11 +121,23 @@ struct kioctx {
 	struct {
 		struct mutex	ring_lock;
 		wait_queue_head_t wait;
+
+		/*
+		 * Copy of the real tail - to reduce cacheline bouncing. Updated
+		 * by aio_complete() whenever it updates the real tail.
+		 */
+		unsigned	shadow_tail;
 	} ____cacheline_aligned_in_smp;
 
 	struct {
+		/*
+		 * This is the canonical copy of the tail pointer, updated by
+		 * aio_complete(). But aio_complete() also uses it as a lock, so
+		 * other code can't use it; aio_complete() keeps shadow_tail in
+		 * sync with the real value of the tail pointer for other code
+		 * to use.
+		 */
 		unsigned	tail;
-		spinlock_t	completion_lock;
 	} ____cacheline_aligned_in_smp;
 
 	struct page		*internal_pages[AIO_RING_PAGES];
@@ -275,6 +308,8 @@ static int kiocb_cancel(struct kioctx *ctx, struct kiocb *kiocb,
 static void free_ioctx_rcu(struct rcu_head *head)
 {
 	struct kioctx *ctx = container_of(head, struct kioctx, rcu_head);
+
+	free_percpu(ctx->cpu);
 	kmem_cache_free(kioctx_cachep, ctx);
 }
 
@@ -288,7 +323,7 @@ static void free_ioctx(struct kioctx *ctx)
 	struct aio_ring *ring;
 	struct io_event res;
 	struct kiocb *req;
-	unsigned head, avail;
+	unsigned cpu, head, avail;
 
 	spin_lock_irq(&ctx->ctx_lock);
 
@@ -302,21 +337,31 @@ static void free_ioctx(struct kioctx *ctx)
 
 	spin_unlock_irq(&ctx->ctx_lock);
 
+	for_each_possible_cpu(cpu) {
+		struct kioctx_cpu *kcpu = per_cpu_ptr(ctx->cpu, cpu);
+
+		atomic_add(kcpu->reqs_available, &ctx->reqs_available);
+		kcpu->reqs_available = 0;
+	}
+
 	ring = kmap_atomic(ctx->ring_pages[0]);
 	head = ring->head;
 	kunmap_atomic(ring);
 
-	while (atomic_read(&ctx->reqs_active) > 0) {
-		wait_event(ctx->wait, head != ctx->tail);
+	while (atomic_read(&ctx->reqs_available) < ctx->nr_events - 1) {
+		wait_event(ctx->wait,
+			   (head != ctx->shadow_tail) ||
+			   (atomic_read(&ctx->reqs_available) >= ctx->nr_events - 1));
 
-		avail = (head <= ctx->tail ? ctx->tail : ctx->nr_events) - head;
+		avail = (head <= ctx->shadow_tail
+			 ? ctx->shadow_tail : ctx->nr_events) - head;
 
-		atomic_sub(avail, &ctx->reqs_active);
+		atomic_add(avail, &ctx->reqs_available);
 		head += avail;
 		head %= ctx->nr_events;
 	}
 
-	WARN_ON(atomic_read(&ctx->reqs_active) < 0);
+	WARN_ON(atomic_read(&ctx->reqs_available) > ctx->nr_events - 1);
 
 	aio_free_ring(ctx);
 
@@ -339,7 +384,7 @@ static void free_ioctx(struct kioctx *ctx)
 
 static void put_ioctx(struct kioctx *ctx)
 {
-	if (unlikely(atomic_dec_and_test(&ctx->users)))
+	if (percpu_ref_put(&ctx->users))
 		free_ioctx(ctx);
 }
 
@@ -352,6 +397,18 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
 	struct kioctx *ctx;
 	int err = -ENOMEM;
 
+	/*
+	 * We keep track of the number of available ringbuffer slots, to prevent
+	 * overflow (reqs_available), and we also use percpu counters for this.
+	 *
+	 * So since up to half the slots might be on other cpu's percpu counters
+	 * and unavailable, double nr_events so userspace sees what they
+	 * expected: additionally, we move req_batch slots to/from percpu
+	 * counters at a time, so make sure that isn't 0:
+	 */
+	nr_events = max(nr_events, num_possible_cpus() * 4);
+	nr_events *= 2;
+
 	/* Prevent overflows */
 	if ((nr_events > (0x10000000U / sizeof(struct io_event))) ||
 	    (nr_events > (0x10000000U / sizeof(struct kiocb)))) {
@@ -368,18 +425,28 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
 
 	ctx->max_reqs = nr_events;
 
-	atomic_set(&ctx->users, 2);
-	atomic_set(&ctx->dead, 0);
+	percpu_ref_init(&ctx->users);
+	rcu_read_lock();
+	percpu_ref_get(&ctx->users);
+	rcu_read_unlock();
+
 	spin_lock_init(&ctx->ctx_lock);
-	spin_lock_init(&ctx->completion_lock);
 	mutex_init(&ctx->ring_lock);
 	init_waitqueue_head(&ctx->wait);
 
 	INIT_LIST_HEAD(&ctx->active_reqs);
 
-	if (aio_setup_ring(ctx) < 0)
+	ctx->cpu = alloc_percpu(struct kioctx_cpu);
+	if (!ctx->cpu)
 		goto out_freectx;
 
+	if (aio_setup_ring(ctx) < 0)
+		goto out_freepcpu;
+
+	atomic_set(&ctx->reqs_available, ctx->nr_events - 1);
+	ctx->req_batch = (ctx->nr_events - 1) / (num_possible_cpus() * 4);
+	BUG_ON(!ctx->req_batch);
+
 	/* limit the number of system wide aios */
 	spin_lock(&aio_nr_lock);
 	if (aio_nr + nr_events > aio_max_nr ||
@@ -402,6 +469,8 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
 out_cleanup:
 	err = -EAGAIN;
 	aio_free_ring(ctx);
+out_freepcpu:
+	free_percpu(ctx->cpu);
 out_freectx:
 	kmem_cache_free(kioctx_cachep, ctx);
 	pr_debug("error allocating ioctx %d\n", err);
@@ -431,7 +500,7 @@ static void kill_ioctx_rcu(struct rcu_head *head)
  */
 static void kill_ioctx(struct kioctx *ctx)
 {
-	if (!atomic_xchg(&ctx->dead, 1)) {
+	if (percpu_ref_kill(&ctx->users)) {
 		hlist_del_rcu(&ctx->list);
 		/* Between hlist_del_rcu() and dropping the initial ref */
 		synchronize_rcu();
@@ -477,12 +546,6 @@ void exit_aio(struct mm_struct *mm)
 	struct hlist_node *n;
 
 	hlist_for_each_entry_safe(ctx, n, &mm->ioctx_list, list) {
-		if (1 != atomic_read(&ctx->users))
-			printk(KERN_DEBUG
-				"exit_aio:ioctx still alive: %d %d %d\n",
-				atomic_read(&ctx->users),
-				atomic_read(&ctx->dead),
-				atomic_read(&ctx->reqs_active));
 		/*
 		 * We don't need to bother with munmap() here -
 		 * exit_mmap(mm) is coming and it'll unmap everything.
@@ -493,13 +556,59 @@ void exit_aio(struct mm_struct *mm)
 		 */
 		ctx->mmap_size = 0;
 
-		if (!atomic_xchg(&ctx->dead, 1)) {
+		if (percpu_ref_kill(&ctx->users)) {
 			hlist_del_rcu(&ctx->list);
 			call_rcu(&ctx->rcu_head, kill_ioctx_rcu);
 		}
 	}
 }
 
+static void put_reqs_available(struct kioctx *ctx, unsigned nr)
+{
+	struct kioctx_cpu *kcpu;
+
+	preempt_disable();
+	kcpu = this_cpu_ptr(ctx->cpu);
+
+	kcpu->reqs_available += nr;
+	while (kcpu->reqs_available >= ctx->req_batch * 2) {
+		kcpu->reqs_available -= ctx->req_batch;
+		atomic_add(ctx->req_batch, &ctx->reqs_available);
+	}
+
+	preempt_enable();
+}
+
+static bool get_reqs_available(struct kioctx *ctx)
+{
+	struct kioctx_cpu *kcpu;
+	bool ret = false;
+
+	preempt_disable();
+	kcpu = this_cpu_ptr(ctx->cpu);
+
+	if (!kcpu->reqs_available) {
+		int old, avail = atomic_read(&ctx->reqs_available);
+
+		do {
+			if (avail < ctx->req_batch)
+				goto out;
+
+			old = avail;
+			avail = atomic_cmpxchg(&ctx->reqs_available,
+					       avail, avail - ctx->req_batch);
+		} while (avail != old);
+
+		kcpu->reqs_available += ctx->req_batch;
+	}
+
+	ret = true;
+	kcpu->reqs_available--;
+out:
+	preempt_enable();
+	return ret;
+}
+
 /* aio_get_req
  *	Allocate a slot for an aio request.  Increments the ki_users count
  * of the kioctx so that the kioctx stays around until all requests are
@@ -514,22 +623,18 @@ static inline struct kiocb *aio_get_req(struct kioctx *ctx)
 {
 	struct kiocb *req;
 
-	if (atomic_read(&ctx->reqs_active) >= ctx->nr_events)
+	if (!get_reqs_available(ctx))
 		return NULL;
 
-	if (atomic_inc_return(&ctx->reqs_active) > ctx->nr_events - 1)
-		goto out_put;
-
 	req = kmem_cache_alloc(kiocb_cachep, GFP_KERNEL|__GFP_ZERO);
 	if (unlikely(!req))
 		goto out_put;
 
 	atomic_set(&req->ki_users, 2);
 	req->ki_ctx = ctx;
-
 	return req;
 out_put:
-	atomic_dec(&ctx->reqs_active);
+	put_reqs_available(ctx, 1);
 	return NULL;
 }
 
@@ -562,7 +667,7 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id)
 
 	hlist_for_each_entry_rcu(ctx, &mm->ioctx_list, list) {
 		if (ctx->user_id == ctx_id) {
-			atomic_inc(&ctx->users);
+			percpu_ref_get(&ctx->users);
 			ret = ctx;
 			break;
 		}
@@ -572,66 +677,11 @@ static struct kioctx *lookup_ioctx(unsigned long ctx_id)
 	return ret;
 }
 
-/* aio_complete
- *	Called when the io request on the given iocb is complete.
- */
-void aio_complete(struct kiocb *iocb, long res, long res2)
+static inline unsigned kioctx_ring_put(struct kioctx *ctx, struct kiocb *req,
+				       unsigned tail)
 {
-	struct kioctx	*ctx = iocb->ki_ctx;
-	struct aio_ring	*ring;
 	struct io_event	*ev_page, *event;
-	unsigned long	flags;
-	unsigned tail, pos;
-
-	/*
-	 * Special case handling for sync iocbs:
-	 *  - events go directly into the iocb for fast handling
-	 *  - the sync task with the iocb in its stack holds the single iocb
-	 *    ref, no other paths have a way to get another ref
-	 *  - the sync task helpfully left a reference to itself in the iocb
-	 */
-	if (is_sync_kiocb(iocb)) {
-		BUG_ON(atomic_read(&iocb->ki_users) != 1);
-		iocb->ki_user_data = res;
-		atomic_set(&iocb->ki_users, 0);
-		wake_up_process(iocb->ki_obj.tsk);
-		return;
-	}
-
-	/*
-	 * Take rcu_read_lock() in case the kioctx is being destroyed, as we
-	 * need to issue a wakeup after decrementing reqs_active.
-	 */
-	rcu_read_lock();
-
-	if (iocb->ki_list.next) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&ctx->ctx_lock, flags);
-		list_del(&iocb->ki_list);
-		spin_unlock_irqrestore(&ctx->ctx_lock, flags);
-	}
-
-	/*
-	 * cancelled requests don't get events, userland was given one
-	 * when the event got cancelled.
-	 */
-	if (unlikely(xchg(&iocb->ki_cancel,
-			  KIOCB_CANCELLED) == KIOCB_CANCELLED)) {
-		atomic_dec(&ctx->reqs_active);
-		/* Still need the wake_up in case free_ioctx is waiting */
-		goto put_rq;
-	}
-
-	/*
-	 * Add a completion event to the ring buffer. Must be done holding
-	 * ctx->ctx_lock to prevent other code from messing with the tail
-	 * pointer since we might be called from irq context.
-	 */
-	spin_lock_irqsave(&ctx->completion_lock, flags);
-
-	tail = ctx->tail;
-	pos = tail + AIO_EVENTS_OFFSET;
+	unsigned pos = tail + AIO_EVENTS_OFFSET;
 
 	if (++tail >= ctx->nr_events)
 		tail = 0;
@@ -639,60 +689,195 @@ void aio_complete(struct kiocb *iocb, long res, long res2)
 	ev_page = kmap_atomic(ctx->ring_pages[pos / AIO_EVENTS_PER_PAGE]);
 	event = ev_page + pos % AIO_EVENTS_PER_PAGE;
 
-	event->obj = (u64)(unsigned long)iocb->ki_obj.user;
-	event->data = iocb->ki_user_data;
-	event->res = res;
-	event->res2 = res2;
+	event->obj	= (u64)(unsigned long)req->ki_obj.user;
+	event->data	= req->ki_user_data;
+	event->res	= req->ki_res;
+	event->res2	= req->ki_res2;
 
 	kunmap_atomic(ev_page);
 	flush_dcache_page(ctx->ring_pages[pos / AIO_EVENTS_PER_PAGE]);
 
 	pr_debug("%p[%u]: %p: %p %Lx %lx %lx\n",
-		 ctx, tail, iocb, iocb->ki_obj.user, iocb->ki_user_data,
-		 res, res2);
+		 ctx, tail, req, req->ki_obj.user, req->ki_user_data,
+		 req->ki_res, req->ki_res2);
 
-	/* after flagging the request as done, we
-	 * must never even look at it again
+	return tail;
+}
+
+static inline unsigned kioctx_ring_lock(struct kioctx *ctx)
+{
+	unsigned tail;
+
+	/*
+	 * ctx->tail is both our lock and the canonical version of the tail
+	 * pointer.
 	 */
-	smp_wmb();	/* make event visible before updating tail */
+	while ((tail = xchg(&ctx->tail, UINT_MAX)) == UINT_MAX)
+		cpu_relax();
 
-	ctx->tail = tail;
+	return tail;
+}
+
+static inline void kioctx_ring_unlock(struct kioctx *ctx, unsigned tail)
+{
+	struct aio_ring *ring;
+
+	if (!ctx)
+		return;
+
+	smp_wmb();
+	/* make event visible before updating tail */
+
+	ctx->shadow_tail = tail;
 
 	ring = kmap_atomic(ctx->ring_pages[0]);
 	ring->tail = tail;
 	kunmap_atomic(ring);
 	flush_dcache_page(ctx->ring_pages[0]);
 
-	spin_unlock_irqrestore(&ctx->completion_lock, flags);
+	/* unlock, make new tail visible before checking waitlist */
+	smp_mb();
+
+	ctx->tail = tail;
+
+	if (waitqueue_active(&ctx->wait))
+		wake_up(&ctx->wait);
+}
+
+void batch_complete_aio(struct batch_complete *batch)
+{
+	struct kioctx *ctx = NULL;
+	struct eventfd_ctx *eventfd = NULL;
+	struct rb_node *n;
+	unsigned long flags;
+	unsigned tail = 0;
+
+	if (RB_EMPTY_ROOT(&batch->kiocb))
+		return;
+
+	/*
+	 * Take rcu_read_lock() in case the kioctx is being destroyed, as we
+	 * need to issue a wakeup after incrementing reqs_available.
+	 */
+	rcu_read_lock();
+	local_irq_save(flags);
+
+	n = rb_first(&batch->kiocb);
+	while (n) {
+		struct kiocb *req = container_of(n, struct kiocb, ki_node);
+
+		if (n->rb_right) {
+			n->rb_right->__rb_parent_color = n->__rb_parent_color;
+			n = n->rb_right;
+
+			while (n->rb_left)
+				n = n->rb_left;
+		} else {
+			n = rb_parent(n);
+		}
+
+		if (unlikely(req->ki_eventfd != eventfd)) {
+			if (eventfd) {
+				/* Make event visible */
+				kioctx_ring_unlock(ctx, tail);
+				ctx = NULL;
 
-	pr_debug("added to ring %p at [%u]\n", iocb, tail);
+				eventfd_signal(eventfd, 1);
+				eventfd_ctx_put(eventfd);
+			}
+
+			eventfd = req->ki_eventfd;
+			req->ki_eventfd = NULL;
+		}
+
+		if (unlikely(req->ki_ctx != ctx)) {
+			kioctx_ring_unlock(ctx, tail);
+
+			ctx = req->ki_ctx;
+			tail = kioctx_ring_lock(ctx);
+		}
+
+		tail = kioctx_ring_put(ctx, req, tail);
+		aio_put_req(req);
+	}
+
+	kioctx_ring_unlock(ctx, tail);
+	local_irq_restore(flags);
+	rcu_read_unlock();
 
 	/*
 	 * Check if the user asked us to deliver the result through an
 	 * eventfd. The eventfd_signal() function is safe to be called
 	 * from IRQ context.
 	 */
-	if (iocb->ki_eventfd != NULL)
-		eventfd_signal(iocb->ki_eventfd, 1);
+	if (eventfd) {
+		eventfd_signal(eventfd, 1);
+		eventfd_ctx_put(eventfd);
+	}
+}
+EXPORT_SYMBOL(batch_complete_aio);
 
-put_rq:
-	/* everything turned out well, dispose of the aiocb. */
-	aio_put_req(iocb);
+/* aio_complete_batch
+ *	Called when the io request on the given iocb is complete; @batch may be
+ *	NULL.
+ */
+void aio_complete_batch(struct kiocb *req, long res, long res2,
+			struct batch_complete *batch)
+{
+	req->ki_res = res;
+	req->ki_res2 = res2;
+
+	if (req->ki_list.next) {
+		struct kioctx *ctx = req->ki_ctx;
+		unsigned long flags;
+
+		spin_lock_irqsave(&ctx->ctx_lock, flags);
+		list_del(&req->ki_list);
+		spin_unlock_irqrestore(&ctx->ctx_lock, flags);
+	}
 
 	/*
-	 * We have to order our ring_info tail store above and test
-	 * of the wait list below outside the wait lock.  This is
-	 * like in wake_up_bit() where clearing a bit has to be
-	 * ordered with the unlocked test.
+	 * Special case handling for sync iocbs:
+	 *  - events go directly into the iocb for fast handling
+	 *  - the sync task with the iocb in its stack holds the single iocb
+	 *    ref, no other paths have a way to get another ref
+	 *  - the sync task helpfully left a reference to itself in the iocb
 	 */
-	smp_mb();
+	if (is_sync_kiocb(req)) {
+		BUG_ON(atomic_read(&req->ki_users) != 1);
+		req->ki_user_data = req->ki_res;
+		atomic_set(&req->ki_users, 0);
+		wake_up_process(req->ki_obj.tsk);
+	} else if (batch) {
+		int res;
+		struct kiocb *t;
+		struct rb_node **n = &batch->kiocb.rb_node, *parent = NULL;
+
+		while (*n) {
+			parent = *n;
+			t = container_of(*n, struct kiocb, ki_node);
+
+			res = req->ki_ctx != t->ki_ctx
+				? req->ki_ctx < t->ki_ctx
+				: req->ki_eventfd != t->ki_eventfd
+				? req->ki_eventfd < t->ki_eventfd
+				: req < t;
+
+			n = res ? &(*n)->rb_left : &(*n)->rb_right;
+		}
 
-	if (waitqueue_active(&ctx->wait))
-		wake_up(&ctx->wait);
+		rb_link_node(&req->ki_node, parent, n);
+		rb_insert_color(&req->ki_node, &batch->kiocb);
+	} else {
+		struct batch_complete batch_stack;
 
-	rcu_read_unlock();
+		memset(&req->ki_node, 0, sizeof(req->ki_node));
+		batch_stack.kiocb.rb_node = &req->ki_node;
+
+		batch_complete_aio(&batch_stack);
+	}
 }
-EXPORT_SYMBOL(aio_complete);
+EXPORT_SYMBOL(aio_complete_batch);
 
 /* aio_read_events
  *	Pull an event off of the ioctx's event ring.  Returns the number of
@@ -712,9 +897,9 @@ static long aio_read_events_ring(struct kioctx *ctx,
 	head = ring->head;
 	kunmap_atomic(ring);
 
-	pr_debug("h%u t%u m%u\n", head, ctx->tail, ctx->nr_events);
+	pr_debug("h%u t%u m%u\n", head, ctx->shadow_tail, ctx->nr_events);
 
-	if (head == ctx->tail)
+	if (head == ctx->shadow_tail)
 		goto out;
 
 	while (ret < nr) {
@@ -722,8 +907,9 @@ static long aio_read_events_ring(struct kioctx *ctx,
 		struct io_event *ev;
 		struct page *page;
 
-		avail = (head <= ctx->tail ? ctx->tail : ctx->nr_events) - head;
-		if (head == ctx->tail)
+		avail = (head <= ctx->shadow_tail ?
+				ctx->shadow_tail : ctx->nr_events) - head;
+		if (head == ctx->shadow_tail)
 			break;
 
 		avail = min(avail, nr - ret);
@@ -754,9 +940,9 @@ static long aio_read_events_ring(struct kioctx *ctx,
 	kunmap_atomic(ring);
 	flush_dcache_page(ctx->ring_pages[0]);
 
-	pr_debug("%li  h%u t%u\n", ret, head, ctx->tail);
+	pr_debug("%li  h%u t%u\n", ret, head, ctx->shadow_tail);
 
-	atomic_sub(ret, &ctx->reqs_active);
+	put_reqs_available(ctx, ret);
 out:
 	mutex_unlock(&ctx->ring_lock);
 
@@ -771,7 +957,7 @@ static bool aio_read_events(struct kioctx *ctx, long min_nr, long nr,
 	if (ret > 0)
 		*i += ret;
 
-	if (unlikely(atomic_read(&ctx->dead)))
+	if (unlikely(percpu_ref_dead(&ctx->users)))
 		ret = -EINVAL;
 
 	if (!*i)
@@ -1140,7 +1326,7 @@ static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
 	aio_put_req(req);	/* drop extra ref to req */
 	return 0;
 out_put_req:
-	atomic_dec(&ctx->reqs_active);
+	put_reqs_available(ctx, 1);
 	aio_put_req(req);	/* drop extra ref to req */
 	aio_put_req(req);	/* drop i/o ref to req */
 	return ret;
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index 3f1128b..16d3288 100644
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -104,7 +104,7 @@ struct autofs_sb_info {
 	u32 magic;
 	int pipefd;
 	struct file *pipe;
-	pid_t oz_pgrp;
+	struct pid *oz_pgrp;
 	int catatonic;
 	int version;
 	int sub_version;
@@ -139,7 +139,7 @@ static inline struct autofs_info *autofs4_dentry_ino(struct dentry *dentry)
    filesystem without "magic".) */
 
 static inline int autofs4_oz_mode(struct autofs_sb_info *sbi) {
-	return sbi->catatonic || task_pgrp_nr(current) == sbi->oz_pgrp;
+	return sbi->catatonic || task_pgrp(current) == sbi->oz_pgrp;
 }
 
 /* Does a dentry have some pending activity? */
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index 743c7c2..9183821 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -346,6 +346,7 @@ static int autofs_dev_ioctl_setpipefd(struct file *fp,
 {
 	int pipefd;
 	int err = 0;
+	struct pid *new_pid = NULL;
 
 	if (param->setpipefd.pipefd == -1)
 		return -EINVAL;
@@ -357,7 +358,17 @@ static int autofs_dev_ioctl_setpipefd(struct file *fp,
 		mutex_unlock(&sbi->wq_mutex);
 		return -EBUSY;
 	} else {
-		struct file *pipe = fget(pipefd);
+		struct file *pipe;
+
+		new_pid = get_task_pid(current, PIDTYPE_PGID);
+
+		if (ns_of_pid(new_pid) != ns_of_pid(sbi->oz_pgrp)) {
+			AUTOFS_WARN("Not allowed to change PID namespace");
+			err = -EINVAL;
+			goto out;
+		}
+
+		pipe = fget(pipefd);
 		if (!pipe) {
 			err = -EBADF;
 			goto out;
@@ -367,12 +378,13 @@ static int autofs_dev_ioctl_setpipefd(struct file *fp,
 			fput(pipe);
 			goto out;
 		}
-		sbi->oz_pgrp = task_pgrp_nr(current);
+		swap(sbi->oz_pgrp, new_pid);
 		sbi->pipefd = pipefd;
 		sbi->pipe = pipe;
 		sbi->catatonic = 0;
 	}
 out:
+	put_pid(new_pid);
 	mutex_unlock(&sbi->wq_mutex);
 	return err;
 }
diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c
index b104726..1b045ec 100644
--- a/fs/autofs4/inode.c
+++ b/fs/autofs4/inode.c
@@ -62,6 +62,8 @@ void autofs4_kill_sb(struct super_block *sb)
 	/* Free wait queues, close pipe */
 	autofs4_catatonic_mode(sbi);
 
+	put_pid(sbi->oz_pgrp);
+
 	sb->s_fs_info = NULL;
 	kfree(sbi);
 
@@ -85,7 +87,7 @@ static int autofs4_show_options(struct seq_file *m, struct dentry *root)
 	if (!gid_eq(root_inode->i_gid, GLOBAL_ROOT_GID))
 		seq_printf(m, ",gid=%u",
 			from_kgid_munged(&init_user_ns, root_inode->i_gid));
-	seq_printf(m, ",pgrp=%d", sbi->oz_pgrp);
+	seq_printf(m, ",pgrp=%d", pid_vnr(sbi->oz_pgrp));
 	seq_printf(m, ",timeout=%lu", sbi->exp_timeout/HZ);
 	seq_printf(m, ",minproto=%d", sbi->min_proto);
 	seq_printf(m, ",maxproto=%d", sbi->max_proto);
@@ -129,7 +131,8 @@ static const match_table_t tokens = {
 };
 
 static int parse_options(char *options, int *pipefd, kuid_t *uid, kgid_t *gid,
-		pid_t *pgrp, unsigned int *type, int *minproto, int *maxproto)
+			 int *pgrp, bool *pgrp_set, unsigned int *type,
+			 int *minproto, int *maxproto)
 {
 	char *p;
 	substring_t args[MAX_OPT_ARGS];
@@ -137,7 +140,6 @@ static int parse_options(char *options, int *pipefd, kuid_t *uid, kgid_t *gid,
 
 	*uid = current_uid();
 	*gid = current_gid();
-	*pgrp = task_pgrp_nr(current);
 
 	*minproto = AUTOFS_MIN_PROTO_VERSION;
 	*maxproto = AUTOFS_MAX_PROTO_VERSION;
@@ -176,6 +178,7 @@ static int parse_options(char *options, int *pipefd, kuid_t *uid, kgid_t *gid,
 			if (match_int(args, &option))
 				return 1;
 			*pgrp = option;
+			*pgrp_set = true;
 			break;
 		case Opt_minproto:
 			if (match_int(args, &option))
@@ -211,6 +214,8 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent)
 	int pipefd;
 	struct autofs_sb_info *sbi;
 	struct autofs_info *ino;
+	int pgrp;
+	bool pgrp_set = false;
 
 	sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
 	if (!sbi)
@@ -223,7 +228,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent)
 	sbi->pipe = NULL;
 	sbi->catatonic = 1;
 	sbi->exp_timeout = 0;
-	sbi->oz_pgrp = task_pgrp_nr(current);
+	sbi->oz_pgrp = NULL;
 	sbi->sb = s;
 	sbi->version = 0;
 	sbi->sub_version = 0;
@@ -260,12 +265,23 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent)
 
 	/* Can this call block? */
 	if (parse_options(data, &pipefd, &root_inode->i_uid, &root_inode->i_gid,
-				&sbi->oz_pgrp, &sbi->type, &sbi->min_proto,
-				&sbi->max_proto)) {
+			  &pgrp, &pgrp_set, &sbi->type, &sbi->min_proto,
+			  &sbi->max_proto)) {
 		printk("autofs: called with bogus options\n");
 		goto fail_dput;
 	}
 
+	if (pgrp_set) {
+		sbi->oz_pgrp = find_get_pid(pgrp);
+		if (!sbi->oz_pgrp) {
+			pr_warn("autofs: could not find process group %d\n",
+				pgrp);
+			goto fail_dput;
+		}
+	} else {
+		sbi->oz_pgrp = get_task_pid(current, PIDTYPE_PGID);
+	}
+
 	if (autofs_type_trigger(sbi->type))
 		__managed_dentry_set_managed(root);
 
@@ -289,9 +305,9 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent)
 		sbi->version = sbi->max_proto;
 	sbi->sub_version = AUTOFS_PROTO_SUBVERSION;
 
-	DPRINTK("pipe fd = %d, pgrp = %u", pipefd, sbi->oz_pgrp);
+	DPRINTK("pipe fd = %d, pgrp = %u", pipefd, pid_nr(sbi->oz_pgrp));
 	pipe = fget(pipefd);
-	
+
 	if (!pipe) {
 		printk("autofs: could not open pipe file descriptor\n");
 		goto fail_dput;
@@ -321,6 +337,7 @@ fail_dput:
 fail_ino:
 	kfree(ino);
 fail_free:
+	put_pid(sbi->oz_pgrp);
 	kfree(sbi);
 	s->s_fs_info = NULL;
 fail_unlock:
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 3db70da..309ca6b 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -353,11 +353,23 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
 	struct qstr qstr;
 	char *name;
 	int status, ret, type;
+	pid_t pid;
+	pid_t tgid;
 
 	/* In catatonic mode, we don't wait for nobody */
 	if (sbi->catatonic)
 		return -ENOENT;
 
+	/*
+	 * Try translating pids to the namespace of the daemon.
+	 *
+	 * Zero means failure: we are in an unrelated pid namespace.
+	 */
+	pid = task_pid_nr_ns(current, ns_of_pid(sbi->oz_pgrp));
+	tgid = task_tgid_nr_ns(current, ns_of_pid(sbi->oz_pgrp));
+	if (pid == 0 || tgid == 0)
+		return -ENOENT;
+
 	if (!dentry->d_inode) {
 		/*
 		 * A wait for a negative dentry is invalid for certain
@@ -423,8 +435,8 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
 		wq->ino = autofs4_get_ino(sbi);
 		wq->uid = current_uid();
 		wq->gid = current_gid();
-		wq->pid = current->pid;
-		wq->tgid = current->tgid;
+		wq->pid = pid;
+		wq->tgid = tgid;
 		wq->status = -EINTR; /* Status return if interrupted */
 		wq->wait_ctr = 2;
 		mutex_unlock(&sbi->wq_mutex);
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index bce8769..89dec7f 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -255,8 +255,6 @@ static int load_aout_binary(struct linux_binprm * bprm)
 		(current->mm->start_data = N_DATADDR(ex));
 	current->mm->brk = ex.a_bss +
 		(current->mm->start_brk = N_BSSADDR(ex));
-	current->mm->free_area_cache = current->mm->mmap_base;
-	current->mm->cached_hole_size = 0;
 
 	retval = setup_arg_pages(bprm, STACK_TOP, EXSTACK_DEFAULT);
 	if (retval < 0) {
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index f8a0b0e..53b6d62 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -140,6 +140,25 @@ static int padzero(unsigned long elf_bss)
 #define ELF_BASE_PLATFORM NULL
 #endif
 
+/*
+ * Use get_random_int() to implement AT_RANDOM while avoiding depletion
+ * of the entropy pool.
+ */
+static void get_atrandom_bytes(unsigned char *buf, size_t nbytes)
+{
+	unsigned char *p = buf;
+
+	while (nbytes) {
+		unsigned int random_variable;
+		size_t chunk = min(nbytes, sizeof(random_variable));
+
+		random_variable = get_random_int();
+		memcpy(p, &random_variable, chunk);
+		p += chunk;
+		nbytes -= chunk;
+	}
+}
+
 static int
 create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
 		unsigned long load_addr, unsigned long interp_load_addr)
@@ -201,7 +220,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
 	/*
 	 * Generate 16 random bytes for userspace PRNG seeding.
 	 */
-	get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
+	get_atrandom_bytes(k_rand_bytes, sizeof(k_rand_bytes));
 	u_rand_bytes = (elf_addr_t __user *)
 		       STACK_ALLOC(p, sizeof(k_rand_bytes));
 	if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
@@ -738,8 +757,6 @@ static int load_elf_binary(struct linux_binprm *bprm)
 
 	/* Do this so that we can load the interpreter, if need be.  We will
 	   change some of these later */
-	current->mm->free_area_cache = current->mm->mmap_base;
-	current->mm->cached_hole_size = 0;
 	retval = setup_arg_pages(bprm, randomize_stack_top(STACK_TOP),
 				 executable_stack);
 	if (retval < 0) {
diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index 8fb4291..69f6f80 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -510,7 +510,8 @@ static void bio_integrity_verify_fn(struct work_struct *work)
  * in process context.	This function postpones completion
  * accordingly.
  */
-void bio_integrity_endio(struct bio *bio, int error)
+void bio_integrity_endio(struct bio *bio, int error,
+			 struct batch_complete *batch)
 {
 	struct bio_integrity_payload *bip = bio->bi_integrity;
 
diff --git a/fs/bio.c b/fs/bio.c
index 94bbc04..89cf977 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -28,6 +28,7 @@
 #include <linux/mempool.h>
 #include <linux/workqueue.h>
 #include <linux/cgroup.h>
+#include <linux/aio.h>
 #include <scsi/sg.h>		/* for struct sg_iovec */
 
 #include <trace/events/block.h>
@@ -760,7 +761,8 @@ struct submit_bio_ret {
 	int error;
 };
 
-static void submit_bio_wait_endio(struct bio *bio, int error)
+static void submit_bio_wait_endio(struct bio *bio, int error,
+				  struct batch_complete *batch)
 {
 	struct submit_bio_ret *ret = bio->bi_private;
 
@@ -1414,7 +1416,8 @@ void bio_unmap_user(struct bio *bio)
 }
 EXPORT_SYMBOL(bio_unmap_user);
 
-static void bio_map_kern_endio(struct bio *bio, int err)
+static void bio_map_kern_endio(struct bio *bio, int err,
+			       struct batch_complete *batch)
 {
 	bio_put(bio);
 }
@@ -1486,7 +1489,8 @@ struct bio *bio_map_kern(struct request_queue *q, void *data, unsigned int len,
 }
 EXPORT_SYMBOL(bio_map_kern);
 
-static void bio_copy_kern_endio(struct bio *bio, int err)
+static void bio_copy_kern_endio(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	struct bio_vec *bvec;
 	const int read = bio_data_dir(bio) == READ;
@@ -1685,31 +1689,40 @@ void bio_flush_dcache_pages(struct bio *bi)
 EXPORT_SYMBOL(bio_flush_dcache_pages);
 #endif
 
-/**
- * bio_endio - end I/O on a bio
- * @bio:	bio
- * @error:	error, if any
- *
- * Description:
- *   bio_endio() will end I/O on the whole bio. bio_endio() is the
- *   preferred way to end I/O on a bio, it takes care of clearing
- *   BIO_UPTODATE on error. @error is 0 on success, and and one of the
- *   established -Exxxx (-EIO, for instance) error values in case
- *   something went wrong. No one should call bi_end_io() directly on a
- *   bio unless they own it and thus know that it has an end_io
- *   function.
- **/
-void bio_endio(struct bio *bio, int error)
+static inline void __bio_endio(struct bio *bio, struct batch_complete *batch)
 {
-	if (error)
+	if (bio->bi_error)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
 	else if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
-		error = -EIO;
+		bio->bi_error = -EIO;
 
 	if (bio->bi_end_io)
-		bio->bi_end_io(bio, error);
+		bio->bi_end_io(bio, bio->bi_error, batch);
+}
+
+void bio_endio_batch(struct bio *bio, int error, struct batch_complete *batch)
+{
+	if (error)
+		bio->bi_error = error;
+
+	if (batch)
+		bio_list_add(&batch->bio, bio);
+	else
+		__bio_endio(bio, batch);
+
+}
+EXPORT_SYMBOL(bio_endio_batch);
+
+void batch_complete(struct batch_complete *batch)
+{
+	struct bio *bio;
+
+	while ((bio = bio_list_pop(&batch->bio)))
+		__bio_endio(bio, batch);
+
+	batch_complete_aio(batch);
 }
-EXPORT_SYMBOL(bio_endio);
+EXPORT_SYMBOL(batch_complete);
 
 void bio_pair_release(struct bio_pair *bp)
 {
@@ -1722,7 +1735,8 @@ void bio_pair_release(struct bio_pair *bp)
 }
 EXPORT_SYMBOL(bio_pair_release);
 
-static void bio_pair_end_1(struct bio *bi, int err)
+static void bio_pair_end_1(struct bio *bi, int err,
+			   struct batch_complete *batch)
 {
 	struct bio_pair *bp = container_of(bi, struct bio_pair, bio1);
 
@@ -1732,7 +1746,8 @@ static void bio_pair_end_1(struct bio *bi, int err)
 	bio_pair_release(bp);
 }
 
-static void bio_pair_end_2(struct bio *bi, int err)
+static void bio_pair_end_2(struct bio *bi, int err,
+			   struct batch_complete *batch)
 {
 	struct bio_pair *bp = container_of(bi, struct bio_pair, bio2);
 
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 18af6f4..3c617b3 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -323,7 +323,8 @@ static void btrfsic_release_block_ctx(struct btrfsic_block_data_ctx *block_ctx);
 static int btrfsic_read_block(struct btrfsic_state *state,
 			      struct btrfsic_block_data_ctx *block_ctx);
 static void btrfsic_dump_database(struct btrfsic_state *state);
-static void btrfsic_complete_bio_end_io(struct bio *bio, int err);
+static void btrfsic_complete_bio_end_io(struct bio *bio, int err,
+					struct batch_complete *batch);
 static int btrfsic_test_for_metadata(struct btrfsic_state *state,
 				     char **datav, unsigned int num_pages);
 static void btrfsic_process_written_block(struct btrfsic_dev_state *dev_state,
@@ -336,7 +337,8 @@ static int btrfsic_process_written_superblock(
 		struct btrfsic_state *state,
 		struct btrfsic_block *const block,
 		struct btrfs_super_block *const super_hdr);
-static void btrfsic_bio_end_io(struct bio *bp, int bio_error_status);
+static void btrfsic_bio_end_io(struct bio *bp, int bio_error_status,
+			       struct batch_complete *batch);
 static void btrfsic_bh_end_io(struct buffer_head *bh, int uptodate);
 static int btrfsic_is_block_ref_by_superblock(const struct btrfsic_state *state,
 					      const struct btrfsic_block *block,
@@ -1751,7 +1753,8 @@ static int btrfsic_read_block(struct btrfsic_state *state,
 	return block_ctx->len;
 }
 
-static void btrfsic_complete_bio_end_io(struct bio *bio, int err)
+static void btrfsic_complete_bio_end_io(struct bio *bio, int err,
+					struct batch_complete *batch)
 {
 	complete((struct completion *)bio->bi_private);
 }
@@ -2294,7 +2297,8 @@ continue_loop:
 	goto again;
 }
 
-static void btrfsic_bio_end_io(struct bio *bp, int bio_error_status)
+static void btrfsic_bio_end_io(struct bio *bp, int bio_error_status,
+			       struct batch_complete *batch)
 {
 	struct btrfsic_block *block = (struct btrfsic_block *)bp->bi_private;
 	int iodone_w_error;
@@ -2342,7 +2346,7 @@ static void btrfsic_bio_end_io(struct bio *bp, int bio_error_status)
 		block = next_block;
 	} while (NULL != block);
 
-	bp->bi_end_io(bp, bio_error_status);
+	bp->bi_end_io(bp, bio_error_status, batch);
 }
 
 static void btrfsic_bh_end_io(struct buffer_head *bh, int uptodate)
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index b189bd1..2298567 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -156,7 +156,8 @@ fail:
  * The compressed pages are freed here, and it must be run
  * in process context
  */
-static void end_compressed_bio_read(struct bio *bio, int err)
+static void end_compressed_bio_read(struct bio *bio, int err,
+				    struct batch_complete *batch)
 {
 	struct compressed_bio *cb = bio->bi_private;
 	struct inode *inode;
@@ -266,7 +267,8 @@ static noinline void end_compressed_writeback(struct inode *inode, u64 start,
  * This also calls the writeback end hooks for the file pages so that
  * metadata and checksums can be updated in the file.
  */
-static void end_compressed_bio_write(struct bio *bio, int err)
+static void end_compressed_bio_write(struct bio *bio, int err,
+				     struct batch_complete *batch)
 {
 	struct extent_io_tree *tree;
 	struct compressed_bio *cb = bio->bi_private;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 4e9ebe1..4166099 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -685,7 +685,8 @@ static int btree_io_failed_hook(struct page *page, int failed_mirror)
 	return -EIO;	/* we fixed nothing */
 }
 
-static void end_workqueue_bio(struct bio *bio, int err)
+static void end_workqueue_bio(struct bio *bio, int err,
+			      struct batch_complete *batch)
 {
 	struct end_io_wq *end_io_wq = bio->bi_private;
 	struct btrfs_fs_info *fs_info;
@@ -3072,7 +3073,8 @@ static int write_dev_supers(struct btrfs_device *device,
  * endio for the write_dev_flush, this will wake anyone waiting
  * for the barrier when it is done
  */
-static void btrfs_end_empty_barrier(struct bio *bio, int err)
+static void btrfs_end_empty_barrier(struct bio *bio, int err,
+				    struct batch_complete *batch)
 {
 	if (err) {
 		if (err == -EOPNOTSUPP)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 32d67a8..84d8b4d 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2012,7 +2012,8 @@ static int free_io_failure(struct inode *inode, struct io_failure_record *rec,
 	return err;
 }
 
-static void repair_io_failure_callback(struct bio *bio, int err)
+static void repair_io_failure_callback(struct bio *bio, int err,
+				       struct batch_complete *batch)
 {
 	complete(bio->bi_private);
 }
@@ -2392,7 +2393,8 @@ int end_extent_writepage(struct page *page, int err, u64 start, u64 end)
  * Scheduling is not allowed, so the extent state tree is expected
  * to have one and only one object corresponding to this IO.
  */
-static void end_bio_extent_writepage(struct bio *bio, int err)
+static void end_bio_extent_writepage(struct bio *bio, int err,
+				     struct batch_complete *batch)
 {
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 	struct extent_io_tree *tree;
@@ -2438,7 +2440,8 @@ static void end_bio_extent_writepage(struct bio *bio, int err)
  * Scheduling is not allowed, so the extent state tree is expected
  * to have one and only one object corresponding to this IO.
  */
-static void end_bio_extent_readpage(struct bio *bio, int err)
+static void end_bio_extent_readpage(struct bio *bio, int err,
+				    struct batch_complete *batch)
 {
 	int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec_end = bio->bi_io_vec + bio->bi_vcnt - 1;
@@ -3262,7 +3265,8 @@ static void end_extent_buffer_writeback(struct extent_buffer *eb)
 	wake_up_bit(&eb->bflags, EXTENT_BUFFER_WRITEBACK);
 }
 
-static void end_bio_extent_buffer_writepage(struct bio *bio, int err)
+static void end_bio_extent_buffer_writepage(struct bio *bio, int err,
+					    struct batch_complete *batch)
 {
 	int uptodate = err == 0;
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9b31b3b..551c8bd 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -6931,7 +6931,8 @@ struct btrfs_dio_private {
 	struct bio *orig_bio;
 };
 
-static void btrfs_endio_direct_read(struct bio *bio, int err)
+static void btrfs_endio_direct_read(struct bio *bio, int err,
+				    struct batch_complete *batch)
 {
 	struct btrfs_dio_private *dip = bio->bi_private;
 	struct bio_vec *bvec_end = bio->bi_io_vec + bio->bi_vcnt - 1;
@@ -6984,10 +6985,11 @@ failed:
 	/* If we had a csum failure make sure to clear the uptodate flag */
 	if (err)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
-	dio_end_io(bio, err);
+	dio_end_io(bio, err, batch);
 }
 
-static void btrfs_endio_direct_write(struct bio *bio, int err)
+static void btrfs_endio_direct_write(struct bio *bio, int err,
+				     struct batch_complete *batch)
 {
 	struct btrfs_dio_private *dip = bio->bi_private;
 	struct inode *inode = dip->inode;
@@ -7029,7 +7031,7 @@ out_done:
 	/* If we had an error make sure to clear the uptodate flag */
 	if (err)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
-	dio_end_io(bio, err);
+	dio_end_io(bio, err, batch);
 }
 
 static int __btrfs_submit_bio_start_direct_io(struct inode *inode, int rw,
@@ -7043,7 +7045,8 @@ static int __btrfs_submit_bio_start_direct_io(struct inode *inode, int rw,
 	return 0;
 }
 
-static void btrfs_end_dio_bio(struct bio *bio, int err)
+static void btrfs_end_dio_bio(struct bio *bio, int err,
+			      struct batch_complete *batch)
 {
 	struct btrfs_dio_private *dip = bio->bi_private;
 
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 0740621..6927575 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -850,7 +850,8 @@ static void rbio_orig_end_io(struct btrfs_raid_bio *rbio, int err, int uptodate)
  * end io function used by finish_rmw.  When we finally
  * get here, we've written a full stripe
  */
-static void raid_write_end_io(struct bio *bio, int err)
+static void raid_write_end_io(struct bio *bio, int err,
+			      struct batch_complete *batch)
 {
 	struct btrfs_raid_bio *rbio = bio->bi_private;
 
@@ -1384,7 +1385,8 @@ static void set_bio_pages_uptodate(struct bio *bio)
  * This will usually kick off finish_rmw once all the bios are read in, but it
  * may trigger parity reconstruction if we had any errors along the way
  */
-static void raid_rmw_end_io(struct bio *bio, int err)
+static void raid_rmw_end_io(struct bio *bio, int err,
+			    struct batch_complete *batch)
 {
 	struct btrfs_raid_bio *rbio = bio->bi_private;
 
@@ -1905,7 +1907,8 @@ cleanup_io:
  * This is called only for stripes we've read from disk to
  * reconstruct the parity.
  */
-static void raid_recover_end_io(struct bio *bio, int err)
+static void raid_recover_end_io(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	struct btrfs_raid_bio *rbio = bio->bi_private;
 
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index f489e24..ac4a48f 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -200,7 +200,8 @@ static void scrub_recheck_block_checksum(struct btrfs_fs_info *fs_info,
 					 int is_metadata, int have_csum,
 					 const u8 *csum, u64 generation,
 					 u16 csum_size);
-static void scrub_complete_bio_end_io(struct bio *bio, int err);
+static void scrub_complete_bio_end_io(struct bio *bio, int err,
+				      struct batch_complete *batch);
 static int scrub_repair_block_from_good_copy(struct scrub_block *sblock_bad,
 					     struct scrub_block *sblock_good,
 					     int force_write);
@@ -223,7 +224,8 @@ static int scrub_pages(struct scrub_ctx *sctx, u64 logical, u64 len,
 		       u64 physical, struct btrfs_device *dev, u64 flags,
 		       u64 gen, int mirror_num, u8 *csum, int force,
 		       u64 physical_for_dev_replace);
-static void scrub_bio_end_io(struct bio *bio, int err);
+static void scrub_bio_end_io(struct bio *bio, int err,
+			     struct batch_complete *batch);
 static void scrub_bio_end_io_worker(struct btrfs_work *work);
 static void scrub_block_complete(struct scrub_block *sblock);
 static void scrub_remap_extent(struct btrfs_fs_info *fs_info,
@@ -240,7 +242,8 @@ static void scrub_free_wr_ctx(struct scrub_wr_ctx *wr_ctx);
 static int scrub_add_page_to_wr_bio(struct scrub_ctx *sctx,
 				    struct scrub_page *spage);
 static void scrub_wr_submit(struct scrub_ctx *sctx);
-static void scrub_wr_bio_end_io(struct bio *bio, int err);
+static void scrub_wr_bio_end_io(struct bio *bio, int err,
+				struct batch_complete *batch);
 static void scrub_wr_bio_end_io_worker(struct btrfs_work *work);
 static int write_page_nocow(struct scrub_ctx *sctx,
 			    u64 physical_for_dev_replace, struct page *page);
@@ -1384,7 +1387,8 @@ static void scrub_recheck_block_checksum(struct btrfs_fs_info *fs_info,
 		sblock->checksum_error = 1;
 }
 
-static void scrub_complete_bio_end_io(struct bio *bio, int err)
+static void scrub_complete_bio_end_io(struct bio *bio, int err,
+				      struct batch_complete *batch)
 {
 	complete((struct completion *)bio->bi_private);
 }
@@ -1584,7 +1588,8 @@ static void scrub_wr_submit(struct scrub_ctx *sctx)
 	btrfsic_submit_bio(WRITE, sbio->bio);
 }
 
-static void scrub_wr_bio_end_io(struct bio *bio, int err)
+static void scrub_wr_bio_end_io(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	struct scrub_bio *sbio = bio->bi_private;
 	struct btrfs_fs_info *fs_info = sbio->dev->dev_root->fs_info;
@@ -2053,7 +2058,8 @@ leave_nomem:
 	return 0;
 }
 
-static void scrub_bio_end_io(struct bio *bio, int err)
+static void scrub_bio_end_io(struct bio *bio, int err,
+			     struct batch_complete *batch)
 {
 	struct scrub_bio *sbio = bio->bi_private;
 	struct btrfs_fs_info *fs_info = sbio->dev->dev_root->fs_info;
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 0e925ce..7299b55 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -5044,7 +5044,8 @@ static unsigned int extract_stripe_index_from_bio_private(void *bi_private)
 	return (unsigned int)((uintptr_t)bi_private) & 3;
 }
 
-static void btrfs_end_bio(struct bio *bio, int err)
+static void btrfs_end_bio(struct bio *bio, int err,
+			  struct batch_complete *batch)
 {
 	struct btrfs_bio *bbio = extract_bbio_from_bio_private(bio->bi_private);
 	int is_orig_bio = 0;
@@ -5101,7 +5102,7 @@ static void btrfs_end_bio(struct bio *bio, int err)
 		}
 		kfree(bbio);
 
-		bio_endio(bio, err);
+		bio_endio_batch(bio, err, batch);
 	} else if (!is_orig_bio) {
 		bio_put(bio);
 	}
diff --git a/fs/buffer.c b/fs/buffer.c
index d2a4d1b..c410422 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2882,7 +2882,8 @@ sector_t generic_block_bmap(struct address_space *mapping, sector_t block,
 }
 EXPORT_SYMBOL(generic_block_bmap);
 
-static void end_bio_bh_io_sync(struct bio *bio, int err)
+static void end_bio_bh_io_sync(struct bio *bio, int err,
+			       struct batch_complete *batch)
 {
 	struct buffer_head *bh = bio->bi_private;
 
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index fc30251..20efd81 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -171,7 +171,8 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr)
 
 	if (fattr->cf_flags & CIFS_FATTR_DFS_REFERRAL)
 		inode->i_flags |= S_AUTOMOUNT;
-	cifs_set_ops(inode);
+	if (inode->i_state & I_NEW)
+		cifs_set_ops(inode);
 }
 
 void
diff --git a/fs/configfs/file.c b/fs/configfs/file.c
index 2b6cb23..1d1c41f 100644
--- a/fs/configfs/file.c
+++ b/fs/configfs/file.c
@@ -203,7 +203,7 @@ configfs_write_file(struct file *file, const char __user *buf, size_t count, lof
 	mutex_lock(&buffer->mutex);
 	len = fill_write_buffer(buffer, buf, count);
 	if (len > 0)
-		len = flush_write_buffer(file->f_path.dentry, buffer, count);
+		len = flush_write_buffer(file->f_path.dentry, buffer, len);
 	if (len > 0)
 		*ppos += len;
 	mutex_unlock(&buffer->mutex);
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 7ab90f5..b8707bf 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -230,7 +230,8 @@ static inline struct page *dio_get_page(struct dio *dio,
  * filesystems can use it to hold additional state between get_block calls and
  * dio_complete.
  */
-static ssize_t dio_complete(struct dio *dio, loff_t offset, ssize_t ret, bool is_async)
+static ssize_t dio_complete(struct dio *dio, loff_t offset, ssize_t ret, bool is_async,
+			    struct batch_complete *batch)
 {
 	ssize_t transferred = 0;
 
@@ -264,7 +265,7 @@ static ssize_t dio_complete(struct dio *dio, loff_t offset, ssize_t ret, bool is
 	} else {
 		inode_dio_done(dio->inode);
 		if (is_async)
-			aio_complete(dio->iocb, ret, 0);
+			aio_complete_batch(dio->iocb, ret, 0, batch);
 	}
 
 	return ret;
@@ -274,7 +275,7 @@ static int dio_bio_complete(struct dio *dio, struct bio *bio);
 /*
  * Asynchronous IO callback. 
  */
-static void dio_bio_end_aio(struct bio *bio, int error)
+static void dio_bio_end_aio(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct dio *dio = bio->bi_private;
 	unsigned long remaining;
@@ -290,7 +291,7 @@ static void dio_bio_end_aio(struct bio *bio, int error)
 	spin_unlock_irqrestore(&dio->bio_lock, flags);
 
 	if (remaining == 0) {
-		dio_complete(dio, dio->iocb->ki_pos, 0, true);
+		dio_complete(dio, dio->iocb->ki_pos, 0, true, batch);
 		kmem_cache_free(dio_cache, dio);
 	}
 }
@@ -324,12 +325,12 @@ static void dio_bio_end_io(struct bio *bio, int error)
  * so that the DIO specific endio actions are dealt with after the filesystem
  * has done it's completion work.
  */
-void dio_end_io(struct bio *bio, int error)
+void dio_end_io(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct dio *dio = bio->bi_private;
 
 	if (dio->is_async)
-		dio_bio_end_aio(bio, error);
+		dio_bio_end_aio(bio, error, batch);
 	else
 		dio_bio_end_io(bio, error);
 }
@@ -350,10 +351,7 @@ dio_bio_alloc(struct dio *dio, struct dio_submit *sdio,
 
 	bio->bi_bdev = bdev;
 	bio->bi_sector = first_sector;
-	if (dio->is_async)
-		bio->bi_end_io = dio_bio_end_aio;
-	else
-		bio->bi_end_io = dio_bio_end_io;
+	bio->bi_end_io = dio_end_io;
 
 	sdio->bio = bio;
 	sdio->logical_offset_in_bio = sdio->cur_page_fs_offset;
@@ -1268,7 +1266,7 @@ do_blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 		dio_await_completion(dio);
 
 	if (drop_refcount(dio) == 0) {
-		retval = dio_complete(dio, offset, retval, false);
+		retval = dio_complete(dio, offset, retval, false, NULL);
 		kmem_cache_free(dio_cache, dio);
 	} else
 		BUG_ON(retval != -EIOCBQUEUED);
diff --git a/fs/drop_caches.c b/fs/drop_caches.c
index c00e055..f23d2a7 100644
--- a/fs/drop_caches.c
+++ b/fs/drop_caches.c
@@ -58,6 +58,8 @@ int drop_caches_sysctl_handler(ctl_table *table, int write,
 	if (ret)
 		return ret;
 	if (write) {
+		printk(KERN_NOTICE "%s (%d): dropped kernel caches: %d\n",
+		       current->comm, task_pid_nr(current), sysctl_drop_caches);
 		if (sysctl_drop_caches & 1)
 			iterate_supers(drop_pagecache_sb, NULL);
 		if (sysctl_drop_caches & 2)
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 0aabb34..5aae3d1 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -209,7 +209,6 @@ typedef struct ext4_io_end {
 	ssize_t			size;		/* size of the extent */
 	struct kiocb		*iocb;		/* iocb struct for AIO */
 	int			result;		/* error value for AIO */
-	atomic_t		count;		/* reference counter */
 } ext4_io_end_t;
 
 struct ext4_io_submit {
@@ -2651,14 +2650,11 @@ extern int ext4_move_extents(struct file *o_filp, struct file *d_filp,
 
 /* page-io.c */
 extern int __init ext4_init_pageio(void);
+extern void ext4_add_complete_io(ext4_io_end_t *io_end);
 extern void ext4_exit_pageio(void);
 extern void ext4_ioend_shutdown(struct inode *);
+extern void ext4_free_io_end(ext4_io_end_t *io);
 extern ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags);
-extern ext4_io_end_t *ext4_get_io_end(ext4_io_end_t *io_end);
-extern int ext4_put_io_end(ext4_io_end_t *io_end);
-extern void ext4_put_io_end_defer(ext4_io_end_t *io_end);
-extern void ext4_io_submit_init(struct ext4_io_submit *io,
-				struct writeback_control *wbc);
 extern void ext4_end_io_work(struct work_struct *work);
 extern void ext4_io_submit(struct ext4_io_submit *io);
 extern int ext4_bio_write_page(struct ext4_io_submit *io,
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 107936d..bc0f191 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3642,7 +3642,7 @@ int ext4_find_delalloc_range(struct inode *inode,
 {
 	struct extent_status es;
 
-	ext4_es_find_delayed_extent(inode, lblk_start, &es);
+	ext4_es_find_delayed_extent_range(inode, lblk_start, lblk_end, &es);
 	if (es.es_len == 0)
 		return 0; /* there is no delay extent in this tree */
 	else if (es.es_lblk <= lblk_start &&
@@ -4608,9 +4608,10 @@ static int ext4_find_delayed_extent(struct inode *inode,
 	struct extent_status es;
 	ext4_lblk_t block, next_del;
 
-	ext4_es_find_delayed_extent(inode, newes->es_lblk, &es);
-
 	if (newes->es_pblk == 0) {
+		ext4_es_find_delayed_extent_range(inode, newes->es_lblk,
+				newes->es_lblk + newes->es_len - 1, &es);
+
 		/*
 		 * No extent in extent-tree contains block @newes->es_pblk,
 		 * then the block may stay in 1)a hole or 2)delayed-extent.
@@ -4630,7 +4631,7 @@ static int ext4_find_delayed_extent(struct inode *inode,
 	}
 
 	block = newes->es_lblk + newes->es_len;
-	ext4_es_find_delayed_extent(inode, block, &es);
+	ext4_es_find_delayed_extent_range(inode, block, EXT_MAX_BLOCKS, &es);
 	if (es.es_len == 0)
 		next_del = EXT_MAX_BLOCKS;
 	else
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index fe3337a..e6941e6 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -232,14 +232,16 @@ static struct extent_status *__es_tree_search(struct rb_root *root,
 }
 
 /*
- * ext4_es_find_delayed_extent: find the 1st delayed extent covering @es->lblk
- * if it exists, otherwise, the next extent after @es->lblk.
+ * ext4_es_find_delayed_extent_range: find the 1st delayed extent covering
+ * @es->lblk if it exists, otherwise, the next extent after @es->lblk.
  *
  * @inode: the inode which owns delayed extents
  * @lblk: the offset where we start to search
+ * @end: the offset where we stop to search
  * @es: delayed extent that we found
  */
-void ext4_es_find_delayed_extent(struct inode *inode, ext4_lblk_t lblk,
+void ext4_es_find_delayed_extent_range(struct inode *inode,
+				 ext4_lblk_t lblk, ext4_lblk_t end,
 				 struct extent_status *es)
 {
 	struct ext4_es_tree *tree = NULL;
@@ -247,7 +249,8 @@ void ext4_es_find_delayed_extent(struct inode *inode, ext4_lblk_t lblk,
 	struct rb_node *node;
 
 	BUG_ON(es == NULL);
-	trace_ext4_es_find_delayed_extent_enter(inode, lblk);
+	BUG_ON(end < lblk);
+	trace_ext4_es_find_delayed_extent_range_enter(inode, lblk);
 
 	read_lock(&EXT4_I(inode)->i_es_lock);
 	tree = &EXT4_I(inode)->i_es_tree;
@@ -270,6 +273,10 @@ out:
 	if (es1 && !ext4_es_is_delayed(es1)) {
 		while ((node = rb_next(&es1->rb_node)) != NULL) {
 			es1 = rb_entry(node, struct extent_status, rb_node);
+			if (es1->es_lblk > end) {
+				es1 = NULL;
+				break;
+			}
 			if (ext4_es_is_delayed(es1))
 				break;
 		}
@@ -285,7 +292,7 @@ out:
 	read_unlock(&EXT4_I(inode)->i_es_lock);
 
 	ext4_es_lru_add(inode);
-	trace_ext4_es_find_delayed_extent_exit(inode, es);
+	trace_ext4_es_find_delayed_extent_range_exit(inode, es);
 }
 
 static struct extent_status *
diff --git a/fs/ext4/extents_status.h b/fs/ext4/extents_status.h
index d8e2d4d..f740eb03 100644
--- a/fs/ext4/extents_status.h
+++ b/fs/ext4/extents_status.h
@@ -62,7 +62,8 @@ extern int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk,
 				 unsigned long long status);
 extern int ext4_es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 				 ext4_lblk_t len);
-extern void ext4_es_find_delayed_extent(struct inode *inode, ext4_lblk_t lblk,
+extern void ext4_es_find_delayed_extent_range(struct inode *inode,
+					ext4_lblk_t lblk, ext4_lblk_t end,
 					struct extent_status *es);
 extern int ext4_es_lookup_extent(struct inode *inode, ext4_lblk_t lblk,
 				 struct extent_status *es);
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 4959e29..b1b4d51 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -465,7 +465,7 @@ static loff_t ext4_seek_data(struct file *file, loff_t offset, loff_t maxsize)
 		 * If there is a delay extent at this offset,
 		 * it will be as a data.
 		 */
-		ext4_es_find_delayed_extent(inode, last, &es);
+		ext4_es_find_delayed_extent_range(inode, last, last, &es);
 		if (es.es_len != 0 && in_range(last, es.es_lblk, es.es_len)) {
 			if (last != start)
 				dataoff = last << blkbits;
@@ -548,7 +548,7 @@ static loff_t ext4_seek_hole(struct file *file, loff_t offset, loff_t maxsize)
 		 * If there is a delay extent at this offset,
 		 * we will skip this extent.
 		 */
-		ext4_es_find_delayed_extent(inode, last, &es);
+		ext4_es_find_delayed_extent_range(inode, last, last, &es);
 		if (es.es_len != 0 && in_range(last, es.es_lblk, es.es_len)) {
 			last = es.es_lblk + es.es_len;
 			holeoff = last << blkbits;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 0723774..d6382b8 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1488,10 +1488,7 @@ static int mpage_da_submit_io(struct mpage_da_data *mpd,
 	struct ext4_io_submit io_submit;
 
 	BUG_ON(mpd->next_page <= mpd->first_page);
-	ext4_io_submit_init(&io_submit, mpd->wbc);
-	io_submit.io_end = ext4_init_io_end(inode, GFP_NOFS);
-	if (!io_submit.io_end)
-		return -ENOMEM;
+	memset(&io_submit, 0, sizeof(io_submit));
 	/*
 	 * We need to start from the first_page to the next_page - 1
 	 * to make sure we also write the mapped dirty buffer_heads.
@@ -1579,8 +1576,6 @@ static int mpage_da_submit_io(struct mpage_da_data *mpd,
 		pagevec_release(&pvec);
 	}
 	ext4_io_submit(&io_submit);
-	/* Drop io_end reference we got from init */
-	ext4_put_io_end_defer(io_submit.io_end);
 	return ret;
 }
 
@@ -2239,16 +2234,9 @@ static int ext4_writepage(struct page *page,
 		 */
 		return __ext4_journalled_writepage(page, len);
 
-	ext4_io_submit_init(&io_submit, wbc);
-	io_submit.io_end = ext4_init_io_end(inode, GFP_NOFS);
-	if (!io_submit.io_end) {
-		redirty_page_for_writepage(wbc, page);
-		return -ENOMEM;
-	}
+	memset(&io_submit, 0, sizeof(io_submit));
 	ret = ext4_bio_write_page(&io_submit, page, len, wbc);
 	ext4_io_submit(&io_submit);
-	/* Drop io_end reference we got from init */
-	ext4_put_io_end_defer(io_submit.io_end);
 	return ret;
 }
 
@@ -3079,13 +3067,9 @@ static void ext4_end_io_dio(struct kiocb *iocb, loff_t offset,
 	struct inode *inode = file_inode(iocb->ki_filp);
         ext4_io_end_t *io_end = iocb->private;
 
-	/* if not async direct IO just return */
-	if (!io_end) {
-		inode_dio_done(inode);
-		if (is_async)
-			aio_complete(iocb, ret, 0);
-		return;
-	}
+	/* if not async direct IO or dio with 0 bytes write, just return */
+	if (!io_end || !size)
+		goto out;
 
 	ext_debug("ext4_end_io_dio(): io_end 0x%p "
 		  "for inode %lu, iocb 0x%p, offset %llu, size %zd\n",
@@ -3093,13 +3077,25 @@ static void ext4_end_io_dio(struct kiocb *iocb, loff_t offset,
 		  size);
 
 	iocb->private = NULL;
+
+	/* if not aio dio with unwritten extents, just free io and return */
+	if (!(io_end->flag & EXT4_IO_END_UNWRITTEN)) {
+		ext4_free_io_end(io_end);
+out:
+		inode_dio_done(inode);
+		if (is_async)
+			aio_complete(iocb, ret, 0);
+		return;
+	}
+
 	io_end->offset = offset;
 	io_end->size = size;
 	if (is_async) {
 		io_end->iocb = iocb;
 		io_end->result = ret;
 	}
-	ext4_put_io_end_defer(io_end);
+
+	ext4_add_complete_io(io_end);
 }
 
 /*
@@ -3133,7 +3129,6 @@ static ssize_t ext4_ext_direct_IO(int rw, struct kiocb *iocb,
 	get_block_t *get_block_func = NULL;
 	int dio_flags = 0;
 	loff_t final_size = offset + count;
-	ext4_io_end_t *io_end = NULL;
 
 	/* Use the old path for reads and writes beyond i_size. */
 	if (rw != WRITE || final_size > inode->i_size)
@@ -3172,16 +3167,13 @@ static ssize_t ext4_ext_direct_IO(int rw, struct kiocb *iocb,
 	iocb->private = NULL;
 	ext4_inode_aio_set(inode, NULL);
 	if (!is_sync_kiocb(iocb)) {
-		io_end = ext4_init_io_end(inode, GFP_NOFS);
+		ext4_io_end_t *io_end = ext4_init_io_end(inode, GFP_NOFS);
 		if (!io_end) {
 			ret = -ENOMEM;
 			goto retake_lock;
 		}
 		io_end->flag |= EXT4_IO_END_DIRECT;
-		/*
-		 * Grab reference for DIO. Will be dropped in ext4_end_io_dio()
-		 */
-		iocb->private = ext4_get_io_end(io_end);
+		iocb->private = io_end;
 		/*
 		 * we save the io structure for current async direct
 		 * IO, so that later ext4_map_blocks() could flag the
@@ -3205,27 +3197,26 @@ static ssize_t ext4_ext_direct_IO(int rw, struct kiocb *iocb,
 				   NULL,
 				   dio_flags);
 
+	if (iocb->private)
+		ext4_inode_aio_set(inode, NULL);
 	/*
-	 * Put our reference to io_end. This can free the io_end structure e.g.
-	 * in sync IO case or in case of error. It can even perform extent
-	 * conversion if all bios we submitted finished before we got here.
-	 * Note that in that case iocb->private can be already set to NULL
-	 * here.
+	 * The io_end structure takes a reference to the inode, that
+	 * structure needs to be destroyed and the reference to the
+	 * inode need to be dropped, when IO is complete, even with 0
+	 * byte write, or failed.
+	 *
+	 * In the successful AIO DIO case, the io_end structure will
+	 * be destroyed and the reference to the inode will be dropped
+	 * after the end_io call back function is called.
+	 *
+	 * In the case there is 0 byte write, or error case, since VFS
+	 * direct IO won't invoke the end_io call back function, we
+	 * need to free the end_io structure here.
 	 */
-	if (io_end) {
-		ext4_inode_aio_set(inode, NULL);
-		ext4_put_io_end(io_end);
-		/*
-		 * In case of error or no write ext4_end_io_dio() was not
-		 * called so we have to put iocb's reference.
-		 */
-		if (ret <= 0 && ret != -EIOCBQUEUED) {
-			WARN_ON(iocb->private != io_end);
-			ext4_put_io_end(io_end);
-			iocb->private = NULL;
-		}
-	}
-	if (ret > 0 && !overwrite && ext4_test_inode_state(inode,
+	if (ret != -EIOCBQUEUED && ret <= 0 && iocb->private) {
+		ext4_free_io_end(iocb->private);
+		iocb->private = NULL;
+	} else if (ret > 0 && !overwrite && ext4_test_inode_state(inode,
 						EXT4_STATE_DIO_UNWRITTEN)) {
 		int err;
 		/*
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index b1ed9e0..def8408 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2105,7 +2105,11 @@ repeat:
 		group = ac->ac_g_ex.fe_group;
 
 		for (i = 0; i < ngroups; group++, i++) {
-			if (group == ngroups)
+			/*
+			 * Artificially restricted ngroups for non-extent
+			 * files makes group > ngroups possible on first loop.
+			 */
+			if (group >= ngroups)
 				group = 0;
 
 			/* This now checks without needing the buddy page */
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 19599bd..1678d9e 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -62,28 +62,15 @@ void ext4_ioend_shutdown(struct inode *inode)
 		cancel_work_sync(&EXT4_I(inode)->i_unwritten_work);
 }
 
-static void ext4_release_io_end(ext4_io_end_t *io_end)
+void ext4_free_io_end(ext4_io_end_t *io)
 {
-	BUG_ON(!list_empty(&io_end->list));
-	BUG_ON(io_end->flag & EXT4_IO_END_UNWRITTEN);
-
-	if (atomic_dec_and_test(&EXT4_I(io_end->inode)->i_ioend_count))
-		wake_up_all(ext4_ioend_wq(io_end->inode));
-	if (io_end->flag & EXT4_IO_END_DIRECT)
-		inode_dio_done(io_end->inode);
-	if (io_end->iocb)
-		aio_complete(io_end->iocb, io_end->result, 0);
-	kmem_cache_free(io_end_cachep, io_end);
-}
-
-static void ext4_clear_io_unwritten_flag(ext4_io_end_t *io_end)
-{
-	struct inode *inode = io_end->inode;
+	BUG_ON(!io);
+	BUG_ON(!list_empty(&io->list));
+	BUG_ON(io->flag & EXT4_IO_END_UNWRITTEN);
 
-	io_end->flag &= ~EXT4_IO_END_UNWRITTEN;
-	/* Wake up anyone waiting on unwritten extent conversion */
-	if (atomic_dec_and_test(&EXT4_I(inode)->i_unwritten))
-		wake_up_all(ext4_ioend_wq(inode));
+	if (atomic_dec_and_test(&EXT4_I(io->inode)->i_ioend_count))
+		wake_up_all(ext4_ioend_wq(io->inode));
+	kmem_cache_free(io_end_cachep, io);
 }
 
 /* check a range of space and convert unwritten extents to written. */
@@ -106,8 +93,13 @@ static int ext4_end_io(ext4_io_end_t *io)
 			 "(inode %lu, offset %llu, size %zd, error %d)",
 			 inode->i_ino, offset, size, ret);
 	}
-	ext4_clear_io_unwritten_flag(io);
-	ext4_release_io_end(io);
+	/* Wake up anyone waiting on unwritten extent conversion */
+	if (atomic_dec_and_test(&EXT4_I(inode)->i_unwritten))
+		wake_up_all(ext4_ioend_wq(inode));
+	if (io->flag & EXT4_IO_END_DIRECT)
+		inode_dio_done(inode);
+	if (io->iocb)
+		aio_complete(io->iocb, io->result, 0);
 	return ret;
 }
 
@@ -138,7 +130,7 @@ static void dump_completed_IO(struct inode *inode)
 }
 
 /* Add the io_end to per-inode completed end_io list. */
-static void ext4_add_complete_io(ext4_io_end_t *io_end)
+void ext4_add_complete_io(ext4_io_end_t *io_end)
 {
 	struct ext4_inode_info *ei = EXT4_I(io_end->inode);
 	struct workqueue_struct *wq;
@@ -175,6 +167,8 @@ static int ext4_do_flush_completed_IO(struct inode *inode)
 		err = ext4_end_io(io);
 		if (unlikely(!ret && err))
 			ret = err;
+		io->flag &= ~EXT4_IO_END_UNWRITTEN;
+		ext4_free_io_end(io);
 	}
 	return ret;
 }
@@ -206,43 +200,10 @@ ext4_io_end_t *ext4_init_io_end(struct inode *inode, gfp_t flags)
 		atomic_inc(&EXT4_I(inode)->i_ioend_count);
 		io->inode = inode;
 		INIT_LIST_HEAD(&io->list);
-		atomic_set(&io->count, 1);
 	}
 	return io;
 }
 
-void ext4_put_io_end_defer(ext4_io_end_t *io_end)
-{
-	if (atomic_dec_and_test(&io_end->count)) {
-		if (!(io_end->flag & EXT4_IO_END_UNWRITTEN) || !io_end->size) {
-			ext4_release_io_end(io_end);
-			return;
-		}
-		ext4_add_complete_io(io_end);
-	}
-}
-
-int ext4_put_io_end(ext4_io_end_t *io_end)
-{
-	int err = 0;
-
-	if (atomic_dec_and_test(&io_end->count)) {
-		if (io_end->flag & EXT4_IO_END_UNWRITTEN) {
-			err = ext4_convert_unwritten_extents(io_end->inode,
-						io_end->offset, io_end->size);
-			ext4_clear_io_unwritten_flag(io_end);
-		}
-		ext4_release_io_end(io_end);
-	}
-	return err;
-}
-
-ext4_io_end_t *ext4_get_io_end(ext4_io_end_t *io_end)
-{
-	atomic_inc(&io_end->count);
-	return io_end;
-}
-
 /*
  * Print an buffer I/O error compatible with the fs/buffer.c.  This
  * provides compatibility with dmesg scrapers that look for a specific
@@ -258,7 +219,8 @@ static void buffer_io_error(struct buffer_head *bh)
 			(unsigned long long)bh->b_blocknr);
 }
 
-static void ext4_end_bio(struct bio *bio, int error)
+static void ext4_end_bio(struct bio *bio, int error,
+			 struct batch_complete *batch)
 {
 	ext4_io_end_t *io_end = bio->bi_private;
 	struct inode *inode;
@@ -325,7 +287,12 @@ static void ext4_end_bio(struct bio *bio, int error)
 			     bi_sector >> (inode->i_blkbits - 9));
 	}
 
-	ext4_put_io_end_defer(io_end);
+	if (!(io_end->flag & EXT4_IO_END_UNWRITTEN)) {
+		ext4_free_io_end(io_end);
+		return;
+	}
+
+	ext4_add_complete_io(io_end);
 }
 
 void ext4_io_submit(struct ext4_io_submit *io)
@@ -339,37 +306,40 @@ void ext4_io_submit(struct ext4_io_submit *io)
 		bio_put(io->io_bio);
 	}
 	io->io_bio = NULL;
-}
-
-void ext4_io_submit_init(struct ext4_io_submit *io,
-			 struct writeback_control *wbc)
-{
-	io->io_op = (wbc->sync_mode == WB_SYNC_ALL ?  WRITE_SYNC : WRITE);
-	io->io_bio = NULL;
+	io->io_op = 0;
 	io->io_end = NULL;
 }
 
-static int io_submit_init_bio(struct ext4_io_submit *io,
-			      struct buffer_head *bh)
+static int io_submit_init(struct ext4_io_submit *io,
+			  struct inode *inode,
+			  struct writeback_control *wbc,
+			  struct buffer_head *bh)
 {
+	ext4_io_end_t *io_end;
+	struct page *page = bh->b_page;
 	int nvecs = bio_get_nr_vecs(bh->b_bdev);
 	struct bio *bio;
 
+	io_end = ext4_init_io_end(inode, GFP_NOFS);
+	if (!io_end)
+		return -ENOMEM;
 	bio = bio_alloc(GFP_NOIO, min(nvecs, BIO_MAX_PAGES));
 	bio->bi_sector = bh->b_blocknr * (bh->b_size >> 9);
 	bio->bi_bdev = bh->b_bdev;
+	bio->bi_private = io->io_end = io_end;
 	bio->bi_end_io = ext4_end_bio;
-	bio->bi_private = ext4_get_io_end(io->io_end);
-	if (!io->io_end->size)
-		io->io_end->offset = (bh->b_page->index << PAGE_CACHE_SHIFT)
-				     + bh_offset(bh);
+
+	io_end->offset = (page->index << PAGE_CACHE_SHIFT) + bh_offset(bh);
+
 	io->io_bio = bio;
+	io->io_op = (wbc->sync_mode == WB_SYNC_ALL ?  WRITE_SYNC : WRITE);
 	io->io_next_block = bh->b_blocknr;
 	return 0;
 }
 
 static int io_submit_add_bh(struct ext4_io_submit *io,
 			    struct inode *inode,
+			    struct writeback_control *wbc,
 			    struct buffer_head *bh)
 {
 	ext4_io_end_t *io_end;
@@ -380,18 +350,18 @@ submit_and_retry:
 		ext4_io_submit(io);
 	}
 	if (io->io_bio == NULL) {
-		ret = io_submit_init_bio(io, bh);
+		ret = io_submit_init(io, inode, wbc, bh);
 		if (ret)
 			return ret;
 	}
-	ret = bio_add_page(io->io_bio, bh->b_page, bh->b_size, bh_offset(bh));
-	if (ret != bh->b_size)
-		goto submit_and_retry;
 	io_end = io->io_end;
 	if (test_clear_buffer_uninit(bh))
 		ext4_set_io_unwritten_flag(inode, io_end);
-	io_end->size += bh->b_size;
+	io->io_end->size += bh->b_size;
 	io->io_next_block++;
+	ret = bio_add_page(io->io_bio, bh->b_page, bh->b_size, bh_offset(bh));
+	if (ret != bh->b_size)
+		goto submit_and_retry;
 	return 0;
 }
 
@@ -463,7 +433,7 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
 	do {
 		if (!buffer_async_write(bh))
 			continue;
-		ret = io_submit_add_bh(io, inode, bh);
+		ret = io_submit_add_bh(io, inode, wbc, bh);
 		if (ret) {
 			/*
 			 * We only get here on ENOMEM.  Not much else
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 91ff93b..454fca9 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -330,7 +330,7 @@ repeat:
 	return page;
 }
 
-static void read_end_io(struct bio *bio, int err)
+static void read_end_io(struct bio *bio, int err, struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index d8e84e4..e36793c 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -633,7 +633,8 @@ static const struct segment_allocation default_salloc_ops = {
 	.allocate_segment = allocate_segment_by_default,
 };
 
-static void f2fs_end_io_write(struct bio *bio, int err)
+static void f2fs_end_io_write(struct bio *bio, int err,
+			      struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
diff --git a/fs/fat/file.c b/fs/fat/file.c
index b0b632e..7326439 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -17,8 +17,11 @@
 #include <linux/blkdev.h>
 #include <linux/fsnotify.h>
 #include <linux/security.h>
+#include <linux/falloc.h>
 #include "fat.h"
 
+static long fat_fallocate(struct file *file, int mode,
+				loff_t offset, loff_t len);
 static int fat_ioctl_get_attributes(struct inode *inode, u32 __user *user_attr)
 {
 	u32 attr;
@@ -140,6 +143,22 @@ static long fat_generic_compat_ioctl(struct file *filp, unsigned int cmd,
 
 static int fat_file_release(struct inode *inode, struct file *filp)
 {
+
+	struct super_block *sb = inode->i_sb;
+	loff_t mmu_private_ideal;
+
+	/*
+	 * Release unwritten fallocated blocks on file release.
+	 * Do this only when the last open file descriptor is closed.
+	 */
+	mutex_lock(&inode->i_mutex);
+	mmu_private_ideal = round_up(inode->i_size, sb->s_blocksize);
+
+	if (mmu_private_ideal < MSDOS_I(inode)->mmu_private &&
+	    filp->f_dentry->d_count == 1)
+		fat_truncate_blocks(inode, inode->i_size);
+	mutex_unlock(&inode->i_mutex);
+
 	if ((filp->f_mode & FMODE_WRITE) &&
 	     MSDOS_SB(inode->i_sb)->options.flush) {
 		fat_flush_inodes(inode->i_sb, inode, NULL);
@@ -174,6 +193,7 @@ const struct file_operations fat_file_operations = {
 #endif
 	.fsync		= fat_file_fsync,
 	.splice_read	= generic_file_splice_read,
+	.fallocate      = fat_fallocate,
 };
 
 static int fat_cont_expand(struct inode *inode, loff_t size)
@@ -212,6 +232,88 @@ out:
 	return err;
 }
 
+/*
+ * Preallocate space for a file. This implements fat's fallocate file
+ * operation, which gets called from sys_fallocate system call. User
+ * space requests len bytes at offset. If FALLOC_FL_KEEP_SIZE is set
+ * we just allocate clusters without zeroing them out. Otherwise we
+ * allocate and zero out clusters via an expanding truncate. The
+ * allocated clusters are freed in fat_file_release().
+ */
+static long fat_fallocate(struct file *file, int mode,
+				loff_t offset, loff_t len)
+{
+	int cluster, fclus, dclus;
+	int nr_cluster; /* Number of clusters to be allocated */
+	loff_t nr_bytes; /* Number of bytes to be allocated*/
+	loff_t free_bytes; /* Unused bytes in the last cluster of file*/
+	struct inode *inode = file->f_mapping->host;
+	struct super_block *sb = inode->i_sb;
+	struct msdos_sb_info *sbi = MSDOS_SB(sb);
+	int err = 0;
+
+	/* No support for hole punch or other fallocate flags. */
+	if (mode & ~FALLOC_FL_KEEP_SIZE)
+		return -EOPNOTSUPP;
+
+	mutex_lock(&inode->i_mutex);
+	if ((offset + len) <= MSDOS_I(inode)->mmu_private) {
+		fat_msg(sb, KERN_ERR,
+			"fat_fallocate(): Blocks already allocated");
+		err = -EINVAL;
+		goto error;
+	}
+
+	if (mode & FALLOC_FL_KEEP_SIZE) {
+		/* First compute the number of clusters to be allocated */
+		if (inode->i_size > 0) {
+			err = fat_get_cluster(inode, FAT_ENT_EOF,
+					      &fclus, &dclus);
+			if (err < 0) {
+				fat_msg(sb, KERN_ERR,
+					"fat_fallocate(): fat_get_cluster() error");
+				goto error;
+			}
+			free_bytes = ((fclus + 1) << sbi->cluster_bits) -
+				     inode->i_size;
+			nr_bytes = offset + len - inode->i_size - free_bytes;
+			MSDOS_I(inode)->mmu_private = (fclus + 1) <<
+						      sbi->cluster_bits;
+		} else
+			nr_bytes = offset + len - inode->i_size;
+
+		nr_cluster = (nr_bytes + (sbi->cluster_size - 1)) >>
+			     sbi->cluster_bits;
+
+		/* Start the allocation.We are not zeroing out the clusters */
+		while (nr_cluster-- > 0) {
+			err = fat_alloc_clusters(inode, &cluster, 1);
+			if (err) {
+				fat_msg(sb, KERN_ERR,
+					"fat_fallocate(): fat_alloc_clusters() error");
+				goto error;
+			}
+			err = fat_chain_add(inode, cluster, 1);
+			if (err) {
+				fat_free_clusters(inode, cluster);
+				goto error;
+			}
+			MSDOS_I(inode)->mmu_private += sbi->cluster_size;
+		}
+	} else {
+		/* This is just an expanding truncate */
+		err = fat_cont_expand(inode, (offset + len));
+		if (err) {
+			fat_msg(sb, KERN_ERR,
+				"fat_fallocate(): fat_cont_expand() error");
+		}
+	}
+
+error:
+	mutex_unlock(&inode->i_mutex);
+	return err;
+}
+
 /* Free all clusters after the skip'th cluster. */
 static int fat_free(struct inode *inode, int skip)
 {
@@ -378,6 +480,9 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr)
 	struct inode *inode = dentry->d_inode;
 	unsigned int ia_valid;
 	int error;
+	loff_t mmu_private_ideal;
+
+	mmu_private_ideal = round_up(inode->i_size, dentry->d_sb->s_blocksize);
 
 	/* Check for setting the inode time. */
 	ia_valid = attr->ia_valid;
@@ -403,7 +508,8 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr)
 	if (attr->ia_valid & ATTR_SIZE) {
 		inode_dio_wait(inode);
 
-		if (attr->ia_size > inode->i_size) {
+		if (attr->ia_size > inode->i_size &&
+		    MSDOS_I(inode)->mmu_private <= mmu_private_ideal) {
 			error = fat_cont_expand(inode, attr->ia_size);
 			if (error || attr->ia_valid == ATTR_SIZE)
 				goto out;
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index dfce656..f49de93 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -152,11 +152,65 @@ static void fat_write_failed(struct address_space *mapping, loff_t to)
 	}
 }
 
+static int fat_zero_falloc_area(struct file *file,
+				struct address_space *mapping, loff_t pos)
+{
+	struct page *page;
+	struct inode *inode = mapping->host;
+	loff_t curpos = i_size_read(inode);
+	size_t count = pos - curpos;
+	int err;
+
+	do {
+		unsigned offset;
+		size_t bytes;
+		void *fsdata;
+
+		offset = (curpos & (PAGE_CACHE_SIZE - 1));
+		bytes = PAGE_CACHE_SIZE - offset;
+		bytes = min(bytes, count);
+
+		err = pagecache_write_begin(NULL, mapping, curpos, bytes,
+					AOP_FLAG_UNINTERRUPTIBLE,
+					&page, &fsdata);
+		if (err)
+			break;
+
+		zero_user(page, offset, bytes);
+
+		err = pagecache_write_end(NULL, mapping, curpos, bytes, bytes,
+					page, fsdata);
+		if (err < 0)
+			break;
+		curpos += bytes;
+		count -= bytes;
+		err = 0;
+	} while (count);
+
+	return err;
+}
+
 static int fat_write_begin(struct file *file, struct address_space *mapping,
 			loff_t pos, unsigned len, unsigned flags,
 			struct page **pagep, void **fsdata)
 {
 	int err;
+	loff_t mmu_private_ideal, mmu_private_actual;
+	loff_t size;
+	struct inode *inode = mapping->host;
+	struct super_block *sb = inode->i_sb;
+
+	size = i_size_read(inode);
+	mmu_private_actual = MSDOS_I(inode)->mmu_private;
+	mmu_private_ideal = round_up(size, sb->s_blocksize);
+	if ((mmu_private_actual > mmu_private_ideal) && (pos > size)) {
+		err = fat_zero_falloc_area(file, mapping, pos);
+		if (err) {
+			fat_msg(sb, KERN_ERR,
+				"Error (%d) zeroing fallocated area", err);
+			return err;
+		}
+	}
 
 	*pagep = NULL;
 	err = cont_write_begin(file, mapping, pos, len, flags,
@@ -1229,6 +1283,19 @@ static int fat_read_root(struct inode *inode)
 	return 0;
 }
 
+static unsigned long calc_fat_clusters(struct super_block *sb)
+{
+	struct msdos_sb_info *sbi = MSDOS_SB(sb);
+
+	/* Divide first to avoid overflow */
+	if (sbi->fat_bits != 12) {
+		unsigned long ent_per_sec = sb->s_blocksize * 8 / sbi->fat_bits;
+		return ent_per_sec * sbi->fat_length;
+	}
+
+	return sbi->fat_length * sb->s_blocksize * 8 / sbi->fat_bits;
+}
+
 /*
  * Read the super block of an MS-DOS FS.
  */
@@ -1434,7 +1501,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat,
 		sbi->dirty = b->fat16.state & FAT_STATE_DIRTY;
 
 	/* check that FAT table does not overflow */
-	fat_clusters = sbi->fat_length * sb->s_blocksize * 8 / sbi->fat_bits;
+	fat_clusters = calc_fat_clusters(sb);
 	total_clusters = min(total_clusters, fat_clusters - FAT_START_ENT);
 	if (total_clusters > MAX_FAT(sb)) {
 		if (!silent)
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index c5fa758..e10985d 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -16,6 +16,7 @@
 #include <linux/gfs2_ondisk.h>
 #include <linux/bio.h>
 #include <linux/fs.h>
+#include <linux/list_sort.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -200,7 +201,8 @@ static void gfs2_end_log_write_bh(struct gfs2_sbd *sdp, struct bio_vec *bvec,
  *
  */
 
-static void gfs2_end_log_write(struct bio *bio, int error)
+static void gfs2_end_log_write(struct bio *bio, int error,
+			       struct batch_complete *batch)
 {
 	struct gfs2_sbd *sdp = bio->bi_private;
 	struct bio_vec *bvec;
@@ -401,6 +403,20 @@ static void gfs2_check_magic(struct buffer_head *bh)
 	kunmap_atomic(kaddr);
 }
 
+static int blocknr_cmp(void *priv, struct list_head *a, struct list_head *b)
+{
+	struct gfs2_bufdata *bda, *bdb;
+
+	bda = list_entry(a, struct gfs2_bufdata, bd_list);
+	bdb = list_entry(b, struct gfs2_bufdata, bd_list);
+
+	if (bda->bd_bh->b_blocknr < bdb->bd_bh->b_blocknr)
+		return -1;
+	if (bda->bd_bh->b_blocknr > bdb->bd_bh->b_blocknr)
+		return 1;
+	return 0;
+}
+
 static void gfs2_before_commit(struct gfs2_sbd *sdp, unsigned int limit,
 				unsigned int total, struct list_head *blist,
 				bool is_databuf)
@@ -413,6 +429,7 @@ static void gfs2_before_commit(struct gfs2_sbd *sdp, unsigned int limit,
 	__be64 *ptr;
 
 	gfs2_log_lock(sdp);
+	list_sort(NULL, blist, blocknr_cmp);
 	bd1 = bd2 = list_prepare_entry(bd1, blist, bd_list);
 	while(total) {
 		num = total;
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 60ede2a..86eb657 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -155,7 +155,8 @@ static int gfs2_check_sb(struct gfs2_sbd *sdp, int silent)
 	return -EINVAL;
 }
 
-static void end_bio_io_page(struct bio *bio, int error)
+static void end_bio_io_page(struct bio *bio, int error,
+			    struct batch_complete *batch)
 {
 	struct page *page = bio->bi_private;
 
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index c7c840e..c253b13 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -121,7 +121,7 @@ static u64 qd2index(struct gfs2_quota_data *qd)
 {
 	struct kqid qid = qd->qd_id;
 	return (2 * (u64)from_kqid(&init_user_ns, qid)) +
-		(qid.type == USRQUOTA) ? 0 : 1;
+		((qid.type == USRQUOTA) ? 0 : 1);
 }
 
 static u64 qd2offset(struct gfs2_quota_data *qd)
@@ -721,7 +721,7 @@ get_a_page:
 			goto unlock_out;
 	}
 
-	gfs2_trans_add_meta(ip->i_gl, bh);
+	gfs2_trans_add_data(ip->i_gl, bh);
 
 	kaddr = kmap_atomic(page);
 	if (offset + sizeof(struct gfs2_quota) > PAGE_CACHE_SIZE)
diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
index f3b1a15..d3fa6bd 100644
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -415,7 +415,11 @@ struct hfs_bnode *hfs_bnode_create(struct hfs_btree *tree, u32 num)
 	spin_lock(&tree->hash_lock);
 	node = hfs_bnode_findhash(tree, num);
 	spin_unlock(&tree->hash_lock);
-	BUG_ON(node);
+	if (node) {
+		pr_crit("new node %u already hashed?\n", num);
+		WARN_ON(1);
+		return node;
+	}
 	node = __hfs_bnode_create(tree, num);
 	if (!node)
 		return ERR_PTR(-ENOMEM);
diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index b51a607..96375a5 100644
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -24,7 +24,8 @@ struct hfsplus_wd {
 	u16 embed_count;
 };
 
-static void hfsplus_end_io_sync(struct bio *bio, int err)
+static void hfsplus_end_io_sync(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	if (err)
 		clear_bit(BIO_UPTODATE, &bio->bi_flags);
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index c57499d..b02926c 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -2153,7 +2153,7 @@ static void lbmStartIO(struct lbuf * bp)
 	/* check if journaling to disk has been disabled */
 	if (log->no_integrity) {
 		bio->bi_size = 0;
-		lbmIODone(bio, 0);
+		lbmIODone(bio, 0, NULL);
 	} else {
 		submit_bio(WRITE_SYNC, bio);
 		INCREMENT(lmStat.submitted);
@@ -2191,7 +2191,7 @@ static int lbmIOWait(struct lbuf * bp, int flag)
  *
  * executed at INTIODONE level
  */
-static void lbmIODone(struct bio *bio, int error)
+static void lbmIODone(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct lbuf *bp = bio->bi_private;
 	struct lbuf *nextbp, *tail;
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 6740d34..6ba6757 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -283,7 +283,8 @@ static void last_read_complete(struct page *page)
 	unlock_page(page);
 }
 
-static void metapage_read_end_io(struct bio *bio, int err)
+static void metapage_read_end_io(struct bio *bio, int err,
+				 struct batch_complete *batch)
 {
 	struct page *page = bio->bi_private;
 
@@ -338,7 +339,8 @@ static void last_write_complete(struct page *page)
 	end_page_writeback(page);
 }
 
-static void metapage_write_end_io(struct bio *bio, int err)
+static void metapage_write_end_io(struct bio *bio, int err,
+				  struct batch_complete *batch)
 {
 	struct page *page = bio->bi_private;
 
diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index 550475c..0ae2254 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -14,7 +14,8 @@
 
 #define PAGE_OFS(ofs) ((ofs) & (PAGE_SIZE-1))
 
-static void request_complete(struct bio *bio, int err)
+static void request_complete(struct bio *bio, int err,
+			     struct batch_complete *batch)
 {
 	complete((struct completion *)bio->bi_private);
 }
@@ -64,7 +65,8 @@ static int bdev_readpage(void *_sb, struct page *page)
 
 static DECLARE_WAIT_QUEUE_HEAD(wq);
 
-static void writeseg_end_io(struct bio *bio, int err)
+static void writeseg_end_io(struct bio *bio, int err,
+			    struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
@@ -168,7 +170,7 @@ static void bdev_writeseg(struct super_block *sb, u64 ofs, size_t len)
 }
 
 
-static void erase_end_io(struct bio *bio, int err) 
+static void erase_end_io(struct bio *bio, int err, struct batch_complete *batch)
 { 
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags); 
 	struct super_block *sb = bio->bi_private; 
diff --git a/fs/logfs/dev_mtd.c b/fs/logfs/dev_mtd.c
index 9c50144..427bb73 100644
--- a/fs/logfs/dev_mtd.c
+++ b/fs/logfs/dev_mtd.c
@@ -245,8 +245,8 @@ static int logfs_mtd_can_write_buf(struct super_block *sb, u64 ofs)
 		goto out;
 	if (memchr_inv(buf, 0xff, super->s_writesize))
 		err = -EIO;
-	kfree(buf);
 out:
+	kfree(buf);
 	return err;
 }
 
diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 5436029..b256c06 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -287,14 +287,14 @@ static int logfs_make_writeable(struct super_block *sb)
 	if (err)
 		return err;
 
+	/* Do one GC pass before any data gets dirtied */
+	logfs_gc_pass(sb);
+
 	/* Check areas for trailing unaccounted data */
 	err = logfs_check_areas(sb);
 	if (err)
 		return err;
 
-	/* Do one GC pass before any data gets dirtied */
-	logfs_gc_pass(sb);
-
 	/* after all initializations are done, replay the journal
 	 * for rw-mounts, if necessary */
 	err = logfs_replay_journal(sb);
diff --git a/fs/mpage.c b/fs/mpage.c
index 0face1c..a4089bb 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -41,7 +41,7 @@
  * status of that page is hard.  See end_buffer_async_read() for the details.
  * There is no point in duplicating all that complexity.
  */
-static void mpage_end_io(struct bio *bio, int err)
+static void mpage_end_io(struct bio *bio, int err, struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 434b93e..76cf695 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -143,7 +143,7 @@ bl_submit_bio(int rw, struct bio *bio)
 
 static struct bio *bl_alloc_init_bio(int npg, sector_t isect,
 				     struct pnfs_block_extent *be,
-				     void (*end_io)(struct bio *, int err),
+				     bio_end_io_t *end_io,
 				     struct parallel_io *par)
 {
 	struct bio *bio;
@@ -167,7 +167,7 @@ static struct bio *bl_alloc_init_bio(int npg, sector_t isect,
 static struct bio *do_add_page_to_bio(struct bio *bio, int npg, int rw,
 				      sector_t isect, struct page *page,
 				      struct pnfs_block_extent *be,
-				      void (*end_io)(struct bio *, int err),
+				      bio_end_io_t *end_io,
 				      struct parallel_io *par,
 				      unsigned int offset, int len)
 {
@@ -190,7 +190,7 @@ retry:
 static struct bio *bl_add_page_to_bio(struct bio *bio, int npg, int rw,
 				      sector_t isect, struct page *page,
 				      struct pnfs_block_extent *be,
-				      void (*end_io)(struct bio *, int err),
+				      bio_end_io_t *end_io,
 				      struct parallel_io *par)
 {
 	return do_add_page_to_bio(bio, npg, rw, isect, page, be,
@@ -198,7 +198,8 @@ static struct bio *bl_add_page_to_bio(struct bio *bio, int npg, int rw,
 }
 
 /* This is basically copied from mpage_end_io_read */
-static void bl_end_io_read(struct bio *bio, int err)
+static void bl_end_io_read(struct bio *bio, int err,
+			   struct batch_complete *batch)
 {
 	struct parallel_io *par = bio->bi_private;
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
@@ -380,7 +381,8 @@ static void mark_extents_written(struct pnfs_block_layout *bl,
 	}
 }
 
-static void bl_end_io_write_zero(struct bio *bio, int err)
+static void bl_end_io_write_zero(struct bio *bio, int err,
+				 struct batch_complete *batch)
 {
 	struct parallel_io *par = bio->bi_private;
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
@@ -408,7 +410,8 @@ static void bl_end_io_write_zero(struct bio *bio, int err)
 	put_parallel(par);
 }
 
-static void bl_end_io_write(struct bio *bio, int err)
+static void bl_end_io_write(struct bio *bio, int err,
+			    struct batch_complete *batch)
 {
 	struct parallel_io *par = bio->bi_private;
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
@@ -487,7 +490,7 @@ map_block(struct buffer_head *bh, sector_t isect, struct pnfs_block_extent *be)
 }
 
 static void
-bl_read_single_end_io(struct bio *bio, int error)
+bl_read_single_end_io(struct bio *bio, int error, struct batch_complete *batch)
 {
 	struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 	struct page *page = bvec->bv_page;
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 316ec84..91ead0e 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1709,7 +1709,7 @@ out_new:
 		status = nfserr_jukebox;
 		goto out;
 	}
-	new->cl_minorversion = 1;
+	new->cl_minorversion = cstate->minorversion;
 
 	gen_clid(new, nn);
 	add_to_unconfirmed(new);
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 6cd86e0..9aeacdd 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1567,6 +1567,7 @@ struct nfsd4_minorversion_ops {
 static struct nfsd4_minorversion_ops nfsd4_minorversion[] = {
 	[0] = { nfsd4_dec_ops, ARRAY_SIZE(nfsd4_dec_ops) },
 	[1] = { nfsd41_dec_ops, ARRAY_SIZE(nfsd41_dec_ops) },
+	[2] = { nfsd41_dec_ops, ARRAY_SIZE(nfsd41_dec_ops) },
 };
 
 static __be32
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 07a473f..15e7e1d 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -24,7 +24,7 @@
 /*
  * nfsd version
  */
-#define NFSD_SUPPORTED_MINOR_VERSION	1
+#define NFSD_SUPPORTED_MINOR_VERSION	2
 /*
  * Maximum blocksizes supported by daemon under various circumstances.
  */
@@ -243,6 +243,12 @@ void		nfsd_lockd_shutdown(void);
 #define nfserr_reject_deleg		cpu_to_be32(NFS4ERR_REJECT_DELEG)
 #define nfserr_returnconflict		cpu_to_be32(NFS4ERR_RETURNCONFLICT)
 #define nfserr_deleg_revoked		cpu_to_be32(NFS4ERR_DELEG_REVOKED)
+#define nfserr_partner_notsupp		cpu_to_be32(NFS4ERR_PARTNER_NOTSUPP)
+#define nfserr_partner_no_auth		cpu_to_be32(NFS4ERR_PARTNER_NO_AUTH)
+#define nfserr_metadata_notsupp		cpu_to_be32(NFS4ERR_METADATA_NOTSUPP)
+#define nfserr_offload_denied		cpu_to_be32(NFS4ERR_OFFLOAD_DENIED)
+#define nfserr_wrong_lfs		cpu_to_be32(NFS4ERR_WRONG_LFS)
+#define nfserr_badlabel		cpu_to_be32(NFS4ERR_BADLABEL)
 
 /* error codes for internal use */
 /* if a request fails due to kmalloc failure, it gets dropped.
diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
index 5b58941..8d2b40d 100644
--- a/fs/nfsd/vfs.h
+++ b/fs/nfsd/vfs.h
@@ -39,7 +39,6 @@
 typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
 
 /* nfsd/vfs.c */
-int		fh_lock_parent(struct svc_fh *, struct dentry *);
 int		nfsd_racache_init(int);
 void		nfsd_racache_shutdown(void);
 int		nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
@@ -92,17 +91,13 @@ __be32		nfsd_remove(struct svc_rqst *,
 				struct svc_fh *, char *, int);
 __be32		nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
 				char *name, int len);
-int		nfsd_truncate(struct svc_rqst *, struct svc_fh *,
-				unsigned long size);
 __be32		nfsd_readdir(struct svc_rqst *, struct svc_fh *,
 			     loff_t *, struct readdir_cd *, filldir_t);
 __be32		nfsd_statfs(struct svc_rqst *, struct svc_fh *,
 				struct kstatfs *, int access);
 
-int		nfsd_notify_change(struct inode *, struct iattr *);
 __be32		nfsd_permission(struct svc_rqst *, struct svc_export *,
 				struct dentry *, int);
-int		nfsd_sync_dir(struct dentry *dp);
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int);
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index dc9a913..680b65b 100644
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -338,7 +338,8 @@ void nilfs_add_checksums_on_logs(struct list_head *logs, u32 seed)
 /*
  * BIO operations
  */
-static void nilfs_end_bio_write(struct bio *bio, int err)
+static void nilfs_end_bio_write(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct nilfs_segment_buffer *segbuf = bio->bi_private;
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 42252bf..0cc19d0 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -35,6 +35,7 @@
 #include <linux/time.h>
 #include <linux/debugfs.h>
 #include <linux/slab.h>
+#include <linux/bitmap.h>
 
 #include "heartbeat.h"
 #include "tcp.h"
@@ -282,15 +283,6 @@ struct o2hb_bio_wait_ctxt {
 	int               wc_error;
 };
 
-static int o2hb_pop_count(void *map, int count)
-{
-	int i = -1, pop = 0;
-
-	while ((i = find_next_bit(map, count, i + 1)) < count)
-		pop++;
-	return pop;
-}
-
 static void o2hb_write_timeout(struct work_struct *work)
 {
 	int failed, quorum;
@@ -307,9 +299,9 @@ static void o2hb_write_timeout(struct work_struct *work)
 		spin_lock_irqsave(&o2hb_live_lock, flags);
 		if (test_bit(reg->hr_region_num, o2hb_quorum_region_bitmap))
 			set_bit(reg->hr_region_num, o2hb_failed_region_bitmap);
-		failed = o2hb_pop_count(&o2hb_failed_region_bitmap,
+		failed = bitmap_weight(o2hb_failed_region_bitmap,
 					O2NM_MAX_REGIONS);
-		quorum = o2hb_pop_count(&o2hb_quorum_region_bitmap,
+		quorum = bitmap_weight(o2hb_quorum_region_bitmap,
 					O2NM_MAX_REGIONS);
 		spin_unlock_irqrestore(&o2hb_live_lock, flags);
 
@@ -380,8 +372,8 @@ static void o2hb_wait_on_io(struct o2hb_region *reg,
 	wait_for_completion(&wc->wc_io_complete);
 }
 
-static void o2hb_bio_end_io(struct bio *bio,
-			   int error)
+static void o2hb_bio_end_io(struct bio *bio, int error,
+			    struct batch_complete *batch)
 {
 	struct o2hb_bio_wait_ctxt *wc = bio->bi_private;
 
@@ -771,7 +763,7 @@ static void o2hb_set_quorum_device(struct o2hb_region *reg)
 	 * If global heartbeat active, unpin all regions if the
 	 * region count > CUT_OFF
 	 */
-	if (o2hb_pop_count(&o2hb_quorum_region_bitmap,
+	if (bitmap_weight(o2hb_quorum_region_bitmap,
 			   O2NM_MAX_REGIONS) > O2HB_PIN_CUT_OFF)
 		o2hb_region_unpin(NULL);
 unlock:
@@ -956,23 +948,9 @@ out:
 	return changed;
 }
 
-/* This could be faster if we just implmented a find_last_bit, but I
- * don't think the circumstances warrant it. */
-static int o2hb_highest_node(unsigned long *nodes,
-			     int numbits)
+static int o2hb_highest_node(unsigned long *nodes, int numbits)
 {
-	int highest, node;
-
-	highest = numbits;
-	node = -1;
-	while ((node = find_next_bit(nodes, numbits, node + 1)) != -1) {
-		if (node >= numbits)
-			break;
-
-		highest = node;
-	}
-
-	return highest;
+	return find_last_bit(nodes, numbits);
 }
 
 static int o2hb_do_disk_heartbeat(struct o2hb_region *reg)
@@ -1831,7 +1809,7 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
 	live_threshold = O2HB_LIVE_THRESHOLD;
 	if (o2hb_global_heartbeat_active()) {
 		spin_lock(&o2hb_live_lock);
-		if (o2hb_pop_count(&o2hb_region_bitmap, O2NM_MAX_REGIONS) == 1)
+		if (bitmap_weight(o2hb_region_bitmap, O2NM_MAX_REGIONS) == 1)
 			live_threshold <<= 1;
 		spin_unlock(&o2hb_live_lock);
 	}
@@ -2182,7 +2160,7 @@ static void o2hb_heartbeat_group_drop_item(struct config_group *group,
 	if (!o2hb_dependent_users)
 		goto unlock;
 
-	if (o2hb_pop_count(&o2hb_quorum_region_bitmap,
+	if (bitmap_weight(o2hb_quorum_region_bitmap,
 			   O2NM_MAX_REGIONS) <= O2HB_PIN_CUT_OFF)
 		o2hb_region_pin(NULL);
 
@@ -2476,7 +2454,7 @@ static int o2hb_region_inc_user(const char *region_uuid)
 	if (o2hb_dependent_users > 1)
 		goto unlock;
 
-	if (o2hb_pop_count(&o2hb_quorum_region_bitmap,
+	if (bitmap_weight(o2hb_quorum_region_bitmap,
 			   O2NM_MAX_REGIONS) <= O2HB_PIN_CUT_OFF)
 		ret = o2hb_region_pin(NULL);
 
diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h
index baa2b9e..2260fb9 100644
--- a/fs/ocfs2/cluster/masklog.h
+++ b/fs/ocfs2/cluster/masklog.h
@@ -199,7 +199,8 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
 #define mlog_errno(st) do {						\
 	int _st = (st);							\
 	if (_st != -ERESTARTSYS && _st != -EINTR &&			\
-	    _st != AOP_TRUNCATED_PAGE && _st != -ENOSPC)		\
+	    _st != AOP_TRUNCATED_PAGE && _st != -ENOSPC &&		\
+	    _st != -EDQUOT)						\
 		mlog(ML_ERROR, "status = %lld\n", (long long)_st);	\
 } while (0)
 
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 33ecbe0..3d09a94 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1888,8 +1888,10 @@ ok:
 			 * up nodes that this node contacted */
 			while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES,
 						    nn+1)) < O2NM_MAX_NODES) {
-				if (nn != dlm->node_num && nn != assert->node_idx)
+				if (nn != dlm->node_num && nn != assert->node_idx) {
 					master_request = 1;
+					break;
+				}
 			}
 		}
 		mle->master = assert->node_idx;
@@ -2357,6 +2359,10 @@ static int dlm_is_lockres_migrateable(struct dlm_ctxt *dlm,
 
 	assert_spin_locked(&res->spinlock);
 
+	/* delay migration when the lockres is in MIGRATING state */
+	if (res->state & DLM_LOCK_RES_MIGRATING)
+		return 0;
+
 	if (res->owner != dlm->node_num)
 		return 0;
 
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index b3fdd1a..5f9e476 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1885,6 +1885,13 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
 
 		if (ml->type == LKM_NLMODE)
 			goto skip_lvb;
+		
+		/*
+		 * If the lock is in the blocked list it can't have a valid lvb,
+		 * so skip it
+		 */
+		if (ml->list == DLM_BLOCKED_LIST)
+			goto skip_lvb;
 
 		if (!dlm_lvb_is_empty(mres->lvb)) {
 			if (lksb->flags & DLM_LKSB_PUT_LVB) {
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 8a7509f..ff54014 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2288,7 +2288,7 @@ relock:
 		ret = ocfs2_inode_lock(inode, NULL, 1);
 		if (ret < 0) {
 			mlog_errno(ret);
-			goto out_sems;
+			goto out;
 		}
 
 		ocfs2_inode_unlock(inode, 1);
diff --git a/fs/proc/kmsg.c b/fs/proc/kmsg.c
index bd4b5a7..bdfabda 100644
--- a/fs/proc/kmsg.c
+++ b/fs/proc/kmsg.c
@@ -21,12 +21,12 @@ extern wait_queue_head_t log_wait;
 
 static int kmsg_open(struct inode * inode, struct file * file)
 {
-	return do_syslog(SYSLOG_ACTION_OPEN, NULL, 0, SYSLOG_FROM_FILE);
+	return do_syslog(SYSLOG_ACTION_OPEN, NULL, 0, SYSLOG_FROM_PROC);
 }
 
 static int kmsg_release(struct inode * inode, struct file * file)
 {
-	(void) do_syslog(SYSLOG_ACTION_CLOSE, NULL, 0, SYSLOG_FROM_FILE);
+	(void) do_syslog(SYSLOG_ACTION_CLOSE, NULL, 0, SYSLOG_FROM_PROC);
 	return 0;
 }
 
@@ -34,15 +34,15 @@ static ssize_t kmsg_read(struct file *file, char __user *buf,
 			 size_t count, loff_t *ppos)
 {
 	if ((file->f_flags & O_NONBLOCK) &&
-	    !do_syslog(SYSLOG_ACTION_SIZE_UNREAD, NULL, 0, SYSLOG_FROM_FILE))
+	    !do_syslog(SYSLOG_ACTION_SIZE_UNREAD, NULL, 0, SYSLOG_FROM_PROC))
 		return -EAGAIN;
-	return do_syslog(SYSLOG_ACTION_READ, buf, count, SYSLOG_FROM_FILE);
+	return do_syslog(SYSLOG_ACTION_READ, buf, count, SYSLOG_FROM_PROC);
 }
 
 static unsigned int kmsg_poll(struct file *file, poll_table *wait)
 {
 	poll_wait(file, &log_wait, wait);
-	if (do_syslog(SYSLOG_ACTION_SIZE_UNREAD, NULL, 0, SYSLOG_FROM_FILE))
+	if (do_syslog(SYSLOG_ACTION_SIZE_UNREAD, NULL, 0, SYSLOG_FROM_PROC))
 		return POLLIN | POLLRDNORM;
 	return 0;
 }
diff --git a/fs/proc/root.c b/fs/proc/root.c
index 41a6ea9..04ec276 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -110,7 +110,8 @@ static struct dentry *proc_mount(struct file_system_type *fs_type,
 		ns = task_active_pid_ns(current);
 		options = data;
 
-		if (!current_user_ns()->may_mount_proc)
+		if (!current_user_ns()->may_mount_proc ||
+		    !ns_capable(ns->user_ns, CAP_SYS_ADMIN))
 			return ERR_PTR(-EPERM);
 	}
 
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 3e636d8..27453c0 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -688,10 +688,58 @@ const struct file_operations proc_tid_smaps_operations = {
 	.release	= seq_release_private,
 };
 
+/*
+ * We do not want to have constant page-shift bits sitting in
+ * pagemap entries and are about to reuse them some time soon.
+ *
+ * Here's the "migration strategy":
+ * 1. when the system boots these bits remain what they are,
+ *    but a warning about future change is printed in log;
+ * 2. once anyone clears soft-dirty bits via clear_refs file,
+ *    these flag is set to denote, that user is aware of the
+ *    new API and those page-shift bits change their meaning.
+ *    The respective warning is printed in dmesg;
+ * 3. In a couple of releases we will remove all the mentions
+ *    of page-shift in pagemap entries.
+ */
+
+static bool soft_dirty_cleared __read_mostly;
+
+enum clear_refs_types {
+	CLEAR_REFS_ALL = 1,
+	CLEAR_REFS_ANON,
+	CLEAR_REFS_MAPPED,
+	CLEAR_REFS_SOFT_DIRTY,
+	CLEAR_REFS_LAST,
+};
+
+struct clear_refs_private {
+	struct vm_area_struct *vma;
+	enum clear_refs_types type;
+};
+
+static inline void clear_soft_dirty(struct vm_area_struct *vma,
+		unsigned long addr, pte_t *pte)
+{
+#ifdef CONFIG_MEM_SOFT_DIRTY
+	/*
+	 * The soft-dirty tracker uses #PF-s to catch writes
+	 * to pages, so write-protect the pte as well. See the
+	 * Documentation/vm/soft-dirty.txt for full description
+	 * of how soft-dirty works.
+	 */
+	pte_t ptent = *pte;
+	ptent = pte_wrprotect(ptent);
+	ptent = pte_clear_flags(ptent, _PAGE_SOFT_DIRTY);
+	set_pte_at(vma->vm_mm, addr, pte, ptent);
+#endif
+}
+
 static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr,
 				unsigned long end, struct mm_walk *walk)
 {
-	struct vm_area_struct *vma = walk->private;
+	struct clear_refs_private *cp = walk->private;
+	struct vm_area_struct *vma = cp->vma;
 	pte_t *pte, ptent;
 	spinlock_t *ptl;
 	struct page *page;
@@ -706,6 +754,11 @@ static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr,
 		if (!pte_present(ptent))
 			continue;
 
+		if (cp->type == CLEAR_REFS_SOFT_DIRTY) {
+			clear_soft_dirty(vma, addr, pte);
+			continue;
+		}
+
 		page = vm_normal_page(vma, addr, ptent);
 		if (!page)
 			continue;
@@ -719,10 +772,6 @@ static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr,
 	return 0;
 }
 
-#define CLEAR_REFS_ALL 1
-#define CLEAR_REFS_ANON 2
-#define CLEAR_REFS_MAPPED 3
-
 static ssize_t clear_refs_write(struct file *file, const char __user *buf,
 				size_t count, loff_t *ppos)
 {
@@ -730,7 +779,8 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf,
 	char buffer[PROC_NUMBUF];
 	struct mm_struct *mm;
 	struct vm_area_struct *vma;
-	int type;
+	enum clear_refs_types type;
+	int itype;
 	int rv;
 
 	memset(buffer, 0, sizeof(buffer));
@@ -738,23 +788,35 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf,
 		count = sizeof(buffer) - 1;
 	if (copy_from_user(buffer, buf, count))
 		return -EFAULT;
-	rv = kstrtoint(strstrip(buffer), 10, &type);
+	rv = kstrtoint(strstrip(buffer), 10, &itype);
 	if (rv < 0)
 		return rv;
-	if (type < CLEAR_REFS_ALL || type > CLEAR_REFS_MAPPED)
+	type = (enum clear_refs_types)itype;
+	if (type < CLEAR_REFS_ALL || type >= CLEAR_REFS_LAST)
 		return -EINVAL;
+
+	if (type == CLEAR_REFS_SOFT_DIRTY) {
+		soft_dirty_cleared = true;
+		pr_warn_once("The pagemap bits 55-60 has changed their meaning! "
+				"See the linux/Documentation/vm/pagemap.txt for details.\n");
+	}
+
 	task = get_proc_task(file_inode(file));
 	if (!task)
 		return -ESRCH;
 	mm = get_task_mm(task);
 	if (mm) {
+		struct clear_refs_private cp = {
+			.type = type,
+		};
 		struct mm_walk clear_refs_walk = {
 			.pmd_entry = clear_refs_pte_range,
 			.mm = mm,
+			.private = &cp,
 		};
 		down_read(&mm->mmap_sem);
 		for (vma = mm->mmap; vma; vma = vma->vm_next) {
-			clear_refs_walk.private = vma;
+			cp.vma = vma;
 			if (is_vm_hugetlb_page(vma))
 				continue;
 			/*
@@ -794,6 +856,7 @@ typedef struct {
 struct pagemapread {
 	int pos, len;
 	pagemap_entry_t *buffer;
+	bool v2;
 };
 
 #define PAGEMAP_WALK_SIZE	(PMD_SIZE)
@@ -807,14 +870,17 @@ struct pagemapread {
 #define PM_PSHIFT_BITS      6
 #define PM_PSHIFT_OFFSET    (PM_STATUS_OFFSET - PM_PSHIFT_BITS)
 #define PM_PSHIFT_MASK      (((1LL << PM_PSHIFT_BITS) - 1) << PM_PSHIFT_OFFSET)
-#define PM_PSHIFT(x)        (((u64) (x) << PM_PSHIFT_OFFSET) & PM_PSHIFT_MASK)
+#define __PM_PSHIFT(x)      (((u64) (x) << PM_PSHIFT_OFFSET) & PM_PSHIFT_MASK)
 #define PM_PFRAME_MASK      ((1LL << PM_PSHIFT_OFFSET) - 1)
 #define PM_PFRAME(x)        ((x) & PM_PFRAME_MASK)
+/* in "new" pagemap pshift bits are occupied with more status bits */
+#define PM_STATUS2(v2, x)   (__PM_PSHIFT(v2 ? x : PAGE_SHIFT))
 
+#define __PM_SOFT_DIRTY      (1LL)
 #define PM_PRESENT          PM_STATUS(4LL)
 #define PM_SWAP             PM_STATUS(2LL)
 #define PM_FILE             PM_STATUS(1LL)
-#define PM_NOT_PRESENT      PM_PSHIFT(PAGE_SHIFT)
+#define PM_NOT_PRESENT(v2)  PM_STATUS2(v2, 0)
 #define PM_END_OF_BUFFER    1
 
 static inline pagemap_entry_t make_pme(u64 val)
@@ -837,7 +903,7 @@ static int pagemap_pte_hole(unsigned long start, unsigned long end,
 	struct pagemapread *pm = walk->private;
 	unsigned long addr;
 	int err = 0;
-	pagemap_entry_t pme = make_pme(PM_NOT_PRESENT);
+	pagemap_entry_t pme = make_pme(PM_NOT_PRESENT(pm->v2));
 
 	for (addr = start; addr < end; addr += PAGE_SIZE) {
 		err = add_to_pagemap(addr, &pme, pm);
@@ -847,11 +913,12 @@ static int pagemap_pte_hole(unsigned long start, unsigned long end,
 	return err;
 }
 
-static void pte_to_pagemap_entry(pagemap_entry_t *pme,
+static void pte_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
 		struct vm_area_struct *vma, unsigned long addr, pte_t pte)
 {
 	u64 frame, flags;
 	struct page *page = NULL;
+	int flags2 = 0;
 
 	if (pte_present(pte)) {
 		frame = pte_pfn(pte);
@@ -866,19 +933,21 @@ static void pte_to_pagemap_entry(pagemap_entry_t *pme,
 		if (is_migration_entry(entry))
 			page = migration_entry_to_page(entry);
 	} else {
-		*pme = make_pme(PM_NOT_PRESENT);
+		*pme = make_pme(PM_NOT_PRESENT(pm->v2));
 		return;
 	}
 
 	if (page && !PageAnon(page))
 		flags |= PM_FILE;
+	if (pte_soft_dirty(pte))
+		flags2 |= __PM_SOFT_DIRTY;
 
-	*pme = make_pme(PM_PFRAME(frame) | PM_PSHIFT(PAGE_SHIFT) | flags);
+	*pme = make_pme(PM_PFRAME(frame) | PM_STATUS2(pm->v2, flags2) | flags);
 }
 
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
-static void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme,
-					pmd_t pmd, int offset)
+static void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
+		pmd_t pmd, int offset, int pmd_flags2)
 {
 	/*
 	 * Currently pmd for thp is always present because thp can not be
@@ -887,13 +956,13 @@ static void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme,
 	 */
 	if (pmd_present(pmd))
 		*pme = make_pme(PM_PFRAME(pmd_pfn(pmd) + offset)
-				| PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT);
+				| PM_STATUS2(pm->v2, pmd_flags2) | PM_PRESENT);
 	else
-		*pme = make_pme(PM_NOT_PRESENT);
+		*pme = make_pme(PM_NOT_PRESENT(pm->v2));
 }
 #else
-static inline void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme,
-						pmd_t pmd, int offset)
+static inline void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
+		pmd_t pmd, int offset, int pmd_flags2)
 {
 }
 #endif
@@ -905,17 +974,20 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
 	struct pagemapread *pm = walk->private;
 	pte_t *pte;
 	int err = 0;
-	pagemap_entry_t pme = make_pme(PM_NOT_PRESENT);
+	pagemap_entry_t pme = make_pme(PM_NOT_PRESENT(pm->v2));
 
 	/* find the first VMA at or above 'addr' */
 	vma = find_vma(walk->mm, addr);
 	if (vma && pmd_trans_huge_lock(pmd, vma) == 1) {
+		int pmd_flags2;
+
+		pmd_flags2 = (pmd_soft_dirty(*pmd) ? __PM_SOFT_DIRTY : 0);
 		for (; addr != end; addr += PAGE_SIZE) {
 			unsigned long offset;
 
 			offset = (addr & ~PAGEMAP_WALK_MASK) >>
 					PAGE_SHIFT;
-			thp_pmd_to_pagemap_entry(&pme, *pmd, offset);
+			thp_pmd_to_pagemap_entry(&pme, pm, *pmd, offset, pmd_flags2);
 			err = add_to_pagemap(addr, &pme, pm);
 			if (err)
 				break;
@@ -932,7 +1004,7 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
 		 * and need a new, higher one */
 		if (vma && (addr >= vma->vm_end)) {
 			vma = find_vma(walk->mm, addr);
-			pme = make_pme(PM_NOT_PRESENT);
+			pme = make_pme(PM_NOT_PRESENT(pm->v2));
 		}
 
 		/* check that 'vma' actually covers this address,
@@ -940,7 +1012,7 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
 		if (vma && (vma->vm_start <= addr) &&
 		    !is_vm_hugetlb_page(vma)) {
 			pte = pte_offset_map(pmd, addr);
-			pte_to_pagemap_entry(&pme, vma, addr, *pte);
+			pte_to_pagemap_entry(&pme, pm, vma, addr, *pte);
 			/* unmap before userspace copy */
 			pte_unmap(pte);
 		}
@@ -955,14 +1027,14 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
 }
 
 #ifdef CONFIG_HUGETLB_PAGE
-static void huge_pte_to_pagemap_entry(pagemap_entry_t *pme,
+static void huge_pte_to_pagemap_entry(pagemap_entry_t *pme, struct pagemapread *pm,
 					pte_t pte, int offset)
 {
 	if (pte_present(pte))
 		*pme = make_pme(PM_PFRAME(pte_pfn(pte) + offset)
-				| PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT);
+				| PM_STATUS2(pm->v2, 0) | PM_PRESENT);
 	else
-		*pme = make_pme(PM_NOT_PRESENT);
+		*pme = make_pme(PM_NOT_PRESENT(pm->v2));
 }
 
 /* This function walks within one hugetlb entry in the single call */
@@ -976,7 +1048,7 @@ static int pagemap_hugetlb_range(pte_t *pte, unsigned long hmask,
 
 	for (; addr != end; addr += PAGE_SIZE) {
 		int offset = (addr & ~hmask) >> PAGE_SHIFT;
-		huge_pte_to_pagemap_entry(&pme, *pte, offset);
+		huge_pte_to_pagemap_entry(&pme, pm, *pte, offset);
 		err = add_to_pagemap(addr, &pme, pm);
 		if (err)
 			return err;
@@ -1038,6 +1110,7 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
 	if (!count)
 		goto out_task;
 
+	pm.v2 = soft_dirty_cleared;
 	pm.len = PM_ENTRY_BYTES * (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
 	pm.buffer = kmalloc(pm.len, GFP_TEMPORARY);
 	ret = -ENOMEM;
@@ -1110,9 +1183,18 @@ out:
 	return ret;
 }
 
+static int pagemap_open(struct inode *inode, struct file *file)
+{
+	pr_warn_once("Bits 55-60 of /proc/PID/pagemap entries are about "
+			"to stop being page-shift some time soon. See the "
+			"linux/Documentation/vm/pagemap.txt for details.\n");
+	return 0;
+}
+
 const struct file_operations proc_pagemap_operations = {
 	.llseek		= mem_lseek, /* borrow this */
 	.read		= pagemap_read,
+	.open		= pagemap_open,
 };
 #endif /* CONFIG_PROC_PAGE_MONITOR */
 
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 77d6d47..f844533 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1811,11 +1811,16 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 				  TYPE_STAT_DATA, SD_SIZE, MAX_US_INT);
 	memcpy(INODE_PKEY(inode), &(ih.ih_key), KEY_SIZE);
 	args.dirid = le32_to_cpu(ih.ih_key.k_dir_id);
-	if (insert_inode_locked4(inode, args.objectid,
-			     reiserfs_find_actor, &args) < 0) {
+
+	reiserfs_write_unlock(inode->i_sb);
+	err = insert_inode_locked4(inode, args.objectid,
+			     reiserfs_find_actor, &args);
+	reiserfs_write_lock(inode->i_sb);
+	if (err) {
 		err = -EINVAL;
 		goto out_bad_inode;
 	}
+
 	if (old_format_only(sb))
 		/* not a perfect generation count, as object ids can be reused, but
 		 ** this is as good as reiserfs can do right now.
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 2b2691b..f64ee71 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -380,7 +380,8 @@ xfs_imap_valid(
 STATIC void
 xfs_end_bio(
 	struct bio		*bio,
-	int			error)
+	int			error,
+	struct batch_complete *batch)
 {
 	xfs_ioend_t		*ioend = bio->bi_private;
 
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 82b70bd..cee0e42 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1224,7 +1224,8 @@ _xfs_buf_ioend(
 STATIC void
 xfs_buf_bio_end_io(
 	struct bio		*bio,
-	int			error)
+	int			error,
+	struct batch_complete *batch)
 {
 	xfs_buf_t		*bp = (xfs_buf_t *)bio->bi_private;
 
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 5b3d2bd..64b8c76 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -77,7 +77,7 @@ struct acpi_signal_fatal_info {
 /*
  * OSL Initialization and shutdown primitives
  */
-acpi_status __initdata acpi_os_initialize(void);
+acpi_status __init acpi_os_initialize(void);
 
 acpi_status acpi_os_terminate(void);
 
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index b327b5a..ea69367 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -329,10 +329,16 @@ int acpi_processor_power_init(struct acpi_processor *pr);
 int acpi_processor_power_exit(struct acpi_processor *pr);
 int acpi_processor_cst_has_changed(struct acpi_processor *pr);
 int acpi_processor_hotplug(struct acpi_processor *pr);
-int acpi_processor_suspend(struct device *dev);
-int acpi_processor_resume(struct device *dev);
 extern struct cpuidle_driver acpi_idle_driver;
 
+#ifdef CONFIG_PM_SLEEP
+void acpi_processor_syscore_init(void);
+void acpi_processor_syscore_exit(void);
+#else
+static inline void acpi_processor_syscore_init(void) {}
+static inline void acpi_processor_syscore_exit(void) {}
+#endif
+
 /* in processor_thermal.c */
 int acpi_processor_get_limit_info(struct acpi_processor *pr);
 extern const struct thermal_cooling_device_ops processor_cooling_ops;
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index a59ff51..347fb7b 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -396,6 +396,28 @@ static inline void ptep_modify_prot_commit(struct mm_struct *mm,
 #define arch_start_context_switch(prev)	do {} while (0)
 #endif
 
+#ifndef CONFIG_HAVE_ARCH_SOFT_DIRTY
+static inline int pte_soft_dirty(pte_t pte)
+{
+	return 0;
+}
+
+static inline int pmd_soft_dirty(pmd_t pmd)
+{
+	return 0;
+}
+
+static inline pte_t pte_mksoft_dirty(pte_t pte)
+{
+	return pte;
+}
+
+static inline pmd_t pmd_mksoft_dirty(pmd_t pmd)
+{
+	return pmd;
+}
+#endif
+
 #ifndef __HAVE_PFNMAP_TRACKING
 /*
  * Interfaces that can be used by architecture code to keep track of
diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
index c184aa8..dc1269c 100644
--- a/include/asm-generic/uaccess.h
+++ b/include/asm-generic/uaccess.h
@@ -163,7 +163,7 @@ static inline __must_check long __copy_to_user(void __user *to,
 
 #define put_user(x, ptr)					\
 ({								\
-	might_sleep();						\
+	might_fault();						\
 	access_ok(VERIFY_WRITE, ptr, sizeof(*ptr)) ?		\
 		__put_user(x, ptr) :				\
 		-EFAULT;					\
@@ -225,7 +225,7 @@ extern int __put_user_bad(void) __attribute__((noreturn));
 
 #define get_user(x, ptr)					\
 ({								\
-	might_sleep();						\
+	might_fault();						\
 	access_ok(VERIFY_READ, ptr, sizeof(*ptr)) ?		\
 		__get_user(x, ptr) :				\
 		-EFAULT;					\
@@ -255,7 +255,7 @@ extern int __get_user_bad(void) __attribute__((noreturn));
 static inline long copy_from_user(void *to,
 		const void __user * from, unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	if (access_ok(VERIFY_READ, from, n))
 		return __copy_from_user(to, from, n);
 	else
@@ -265,7 +265,7 @@ static inline long copy_from_user(void *to,
 static inline long copy_to_user(void __user *to,
 		const void *from, unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	if (access_ok(VERIFY_WRITE, to, n))
 		return __copy_to_user(to, from, n);
 	else
@@ -336,7 +336,7 @@ __clear_user(void __user *to, unsigned long n)
 static inline __must_check unsigned long
 clear_user(void __user *to, unsigned long n)
 {
-	might_sleep();
+	might_fault();
 	if (!access_ok(VERIFY_WRITE, to, n))
 		return n;
 
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 6119659..63d17ee 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -316,6 +316,7 @@ struct drm_ioctl_desc {
 	int flags;
 	drm_ioctl_t *func;
 	unsigned int cmd_drv;
+	const char *name;
 };
 
 /**
@@ -324,7 +325,7 @@ struct drm_ioctl_desc {
  */
 
 #define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags)			\
-	[DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl}
+	[DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl, .name = #ioctl}
 
 struct drm_magic_entry {
 	struct list_head head;
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index 8230b46..471f276 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -50,13 +50,14 @@ struct drm_fb_helper_surface_size {
 
 /**
  * struct drm_fb_helper_funcs - driver callbacks for the fbdev emulation library
- * @gamma_set: - Set the given gamma lut register on the given crtc.
- * @gamma_get: - Read the given gamma lut register on the given crtc, used to
- * 		 save the current lut when force-restoring the fbdev for e.g.
- * 		 kdbg.
- * @fb_probe: - Driver callback to allocate and initialize the fbdev info
- * 		structure. Futhermore it also needs to allocate the drm
- * 		framebuffer used to back the fbdev.
+ * @gamma_set: Set the given gamma lut register on the given crtc.
+ * @gamma_get: Read the given gamma lut register on the given crtc, used to
+ *             save the current lut when force-restoring the fbdev for e.g.
+ *             kdbg.
+ * @fb_probe: Driver callback to allocate and initialize the fbdev info
+ *            structure. Futhermore it also needs to allocate the drm
+ *            framebuffer used to back the fbdev.
+ * @initial_config: Setup an initial fbdev display configuration
  *
  * Driver callbacks used by the fbdev emulation helper library.
  */
diff --git a/include/dt-bindings/clock/imx6sl-clock.h b/include/dt-bindings/clock/imx6sl-clock.h
new file mode 100644
index 0000000..7fcdf90
--- /dev/null
+++ b/include/dt-bindings/clock/imx6sl-clock.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_IMX6SL_H
+#define __DT_BINDINGS_CLOCK_IMX6SL_H
+
+#define IMX6SL_CLK_DUMMY		0
+#define IMX6SL_CLK_CKIL			1
+#define IMX6SL_CLK_OSC			2
+#define IMX6SL_CLK_PLL1_SYS		3
+#define IMX6SL_CLK_PLL2_BUS		4
+#define IMX6SL_CLK_PLL3_USB_OTG		5
+#define IMX6SL_CLK_PLL4_AUDIO		6
+#define IMX6SL_CLK_PLL5_VIDEO		7
+#define IMX6SL_CLK_PLL6_ENET		8
+#define IMX6SL_CLK_PLL7_USB_HOST	9
+#define IMX6SL_CLK_USBPHY1		10
+#define IMX6SL_CLK_USBPHY2		11
+#define IMX6SL_CLK_USBPHY1_GATE		12
+#define IMX6SL_CLK_USBPHY2_GATE		13
+#define IMX6SL_CLK_PLL4_POST_DIV	14
+#define IMX6SL_CLK_PLL5_POST_DIV	15
+#define IMX6SL_CLK_PLL5_VIDEO_DIV	16
+#define IMX6SL_CLK_ENET_REF		17
+#define IMX6SL_CLK_PLL2_PFD0		18
+#define IMX6SL_CLK_PLL2_PFD1		19
+#define IMX6SL_CLK_PLL2_PFD2		20
+#define IMX6SL_CLK_PLL3_PFD0		21
+#define IMX6SL_CLK_PLL3_PFD1		22
+#define IMX6SL_CLK_PLL3_PFD2		23
+#define IMX6SL_CLK_PLL3_PFD3		24
+#define IMX6SL_CLK_PLL2_198M		25
+#define IMX6SL_CLK_PLL3_120M		26
+#define IMX6SL_CLK_PLL3_80M		27
+#define IMX6SL_CLK_PLL3_60M		28
+#define IMX6SL_CLK_STEP			29
+#define IMX6SL_CLK_PLL1_SW		30
+#define IMX6SL_CLK_OCRAM_ALT_SEL	31
+#define IMX6SL_CLK_OCRAM_SEL		32
+#define IMX6SL_CLK_PRE_PERIPH2_SEL	33
+#define IMX6SL_CLK_PRE_PERIPH_SEL	34
+#define IMX6SL_CLK_PERIPH2_CLK2_SEL	35
+#define IMX6SL_CLK_PERIPH_CLK2_SEL	36
+#define IMX6SL_CLK_CSI_SEL		37
+#define IMX6SL_CLK_LCDIF_AXI_SEL	38
+#define IMX6SL_CLK_USDHC1_SEL		39
+#define IMX6SL_CLK_USDHC2_SEL		40
+#define IMX6SL_CLK_USDHC3_SEL		41
+#define IMX6SL_CLK_USDHC4_SEL		42
+#define IMX6SL_CLK_SSI1_SEL		43
+#define IMX6SL_CLK_SSI2_SEL		44
+#define IMX6SL_CLK_SSI3_SEL		45
+#define IMX6SL_CLK_PERCLK_SEL		46
+#define IMX6SL_CLK_PXP_AXI_SEL		47
+#define IMX6SL_CLK_EPDC_AXI_SEL		48
+#define IMX6SL_CLK_GPU2D_OVG_SEL	49
+#define IMX6SL_CLK_GPU2D_SEL		50
+#define IMX6SL_CLK_LCDIF_PIX_SEL	51
+#define IMX6SL_CLK_EPDC_PIX_SEL		52
+#define IMX6SL_CLK_SPDIF0_SEL		53
+#define IMX6SL_CLK_SPDIF1_SEL		54
+#define IMX6SL_CLK_EXTERN_AUDIO_SEL	55
+#define IMX6SL_CLK_ECSPI_SEL		56
+#define IMX6SL_CLK_UART_SEL		57
+#define IMX6SL_CLK_PERIPH		58
+#define IMX6SL_CLK_PERIPH2		59
+#define IMX6SL_CLK_OCRAM_PODF		60
+#define IMX6SL_CLK_PERIPH_CLK2_PODF	61
+#define IMX6SL_CLK_PERIPH2_CLK2_PODF	62
+#define IMX6SL_CLK_IPG			63
+#define IMX6SL_CLK_CSI_PODF		64
+#define IMX6SL_CLK_LCDIF_AXI_PODF	65
+#define IMX6SL_CLK_USDHC1_PODF		66
+#define IMX6SL_CLK_USDHC2_PODF		67
+#define IMX6SL_CLK_USDHC3_PODF		68
+#define IMX6SL_CLK_USDHC4_PODF		69
+#define IMX6SL_CLK_SSI1_PRED		70
+#define IMX6SL_CLK_SSI1_PODF		71
+#define IMX6SL_CLK_SSI2_PRED		72
+#define IMX6SL_CLK_SSI2_PODF		73
+#define IMX6SL_CLK_SSI3_PRED		74
+#define IMX6SL_CLK_SSI3_PODF		75
+#define IMX6SL_CLK_PERCLK		76
+#define IMX6SL_CLK_PXP_AXI_PODF		77
+#define IMX6SL_CLK_EPDC_AXI_PODF	78
+#define IMX6SL_CLK_GPU2D_OVG_PODF	79
+#define IMX6SL_CLK_GPU2D_PODF		80
+#define IMX6SL_CLK_LCDIF_PIX_PRED	81
+#define IMX6SL_CLK_EPDC_PIX_PRED	82
+#define IMX6SL_CLK_LCDIF_PIX_PODF	83
+#define IMX6SL_CLK_EPDC_PIX_PODF	84
+#define IMX6SL_CLK_SPDIF0_PRED		85
+#define IMX6SL_CLK_SPDIF0_PODF		86
+#define IMX6SL_CLK_SPDIF1_PRED		87
+#define IMX6SL_CLK_SPDIF1_PODF		88
+#define IMX6SL_CLK_EXTERN_AUDIO_PRED	89
+#define IMX6SL_CLK_EXTERN_AUDIO_PODF	90
+#define IMX6SL_CLK_ECSPI_ROOT		91
+#define IMX6SL_CLK_UART_ROOT		92
+#define IMX6SL_CLK_AHB			93
+#define IMX6SL_CLK_MMDC_ROOT		94
+#define IMX6SL_CLK_ARM			95
+#define IMX6SL_CLK_ECSPI1		96
+#define IMX6SL_CLK_ECSPI2		97
+#define IMX6SL_CLK_ECSPI3		98
+#define IMX6SL_CLK_ECSPI4		99
+#define IMX6SL_CLK_EPIT1		100
+#define IMX6SL_CLK_EPIT2		101
+#define IMX6SL_CLK_EXTERN_AUDIO		102
+#define IMX6SL_CLK_GPT			103
+#define IMX6SL_CLK_GPT_SERIAL		104
+#define IMX6SL_CLK_GPU2D_OVG		105
+#define IMX6SL_CLK_I2C1			106
+#define IMX6SL_CLK_I2C2			107
+#define IMX6SL_CLK_I2C3			108
+#define IMX6SL_CLK_OCOTP		109
+#define IMX6SL_CLK_CSI			110
+#define IMX6SL_CLK_PXP_AXI		111
+#define IMX6SL_CLK_EPDC_AXI		112
+#define IMX6SL_CLK_LCDIF_AXI		113
+#define IMX6SL_CLK_LCDIF_PIX		114
+#define IMX6SL_CLK_EPDC_PIX		115
+#define IMX6SL_CLK_OCRAM		116
+#define IMX6SL_CLK_PWM1			117
+#define IMX6SL_CLK_PWM2			118
+#define IMX6SL_CLK_PWM3			119
+#define IMX6SL_CLK_PWM4			120
+#define IMX6SL_CLK_SDMA			121
+#define IMX6SL_CLK_SPDIF		122
+#define IMX6SL_CLK_SSI1			123
+#define IMX6SL_CLK_SSI2			124
+#define IMX6SL_CLK_SSI3			125
+#define IMX6SL_CLK_UART			126
+#define IMX6SL_CLK_UART_SERIAL		127
+#define IMX6SL_CLK_USBOH3		128
+#define IMX6SL_CLK_USDHC1		129
+#define IMX6SL_CLK_USDHC2		130
+#define IMX6SL_CLK_USDHC3		131
+#define IMX6SL_CLK_USDHC4		132
+#define IMX6SL_CLK_CLK_END		133
+
+#endif /* __DT_BINDINGS_CLOCK_IMX6SL_H */
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 1bdf965..a7e4c59 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -6,11 +6,12 @@
 #include <linux/aio_abi.h>
 #include <linux/uio.h>
 #include <linux/rcupdate.h>
-
 #include <linux/atomic.h>
+#include <linux/batch_complete.h>
 
 struct kioctx;
 struct kiocb;
+struct batch_complete;
 
 #define KIOCB_KEY		0
 
@@ -30,6 +31,8 @@ struct kiocb;
 typedef int (kiocb_cancel_fn)(struct kiocb *, struct io_event *);
 
 struct kiocb {
+	struct rb_node		ki_node;
+
 	atomic_t		ki_users;
 
 	struct file		*ki_filp;
@@ -43,6 +46,9 @@ struct kiocb {
 	} ki_obj;
 
 	__u64			ki_user_data;	/* user's data for completion */
+	long			ki_res;
+	long			ki_res2;
+
 	loff_t			ki_pos;
 
 	void			*private;
@@ -85,7 +91,9 @@ static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp)
 #ifdef CONFIG_AIO
 extern ssize_t wait_on_sync_kiocb(struct kiocb *iocb);
 extern void aio_put_req(struct kiocb *iocb);
-extern void aio_complete(struct kiocb *iocb, long res, long res2);
+extern void batch_complete_aio(struct batch_complete *batch);
+extern void aio_complete_batch(struct kiocb *iocb, long res, long res2,
+			       struct batch_complete *batch);
 struct mm_struct;
 extern void exit_aio(struct mm_struct *mm);
 extern long do_io_submit(aio_context_t ctx_id, long nr,
@@ -94,7 +102,13 @@ void kiocb_set_cancel_fn(struct kiocb *req, kiocb_cancel_fn *cancel);
 #else
 static inline ssize_t wait_on_sync_kiocb(struct kiocb *iocb) { return 0; }
 static inline void aio_put_req(struct kiocb *iocb) { }
-static inline void aio_complete(struct kiocb *iocb, long res, long res2) { }
+
+static inline void batch_complete_aio(struct batch_complete *batch) { }
+static inline void aio_complete_batch(struct kiocb *iocb, long res, long res2,
+				      struct batch_complete *batch)
+{
+	return;
+}
 struct mm_struct;
 static inline void exit_aio(struct mm_struct *mm) { }
 static inline long do_io_submit(aio_context_t ctx_id, long nr,
@@ -104,6 +118,11 @@ static inline void kiocb_set_cancel_fn(struct kiocb *req,
 				       kiocb_cancel_fn *cancel) { }
 #endif /* CONFIG_AIO */
 
+static inline void aio_complete(struct kiocb *iocb, long res, long res2)
+{
+	aio_complete_batch(iocb, res, res2, NULL);
+}
+
 static inline struct kiocb *list_kiocb(struct list_head *h)
 {
 	return list_entry(h, struct kiocb, ki_list);
diff --git a/include/linux/audit.h b/include/linux/audit.h
index b20b038..729a4d1 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -103,8 +103,11 @@ extern void __audit_syscall_exit(int ret_success, long ret_value);
 extern struct filename *__audit_reusename(const __user char *uptr);
 extern void __audit_getname(struct filename *name);
 extern void audit_putname(struct filename *name);
+
+#define AUDIT_INODE_PARENT	1	/* dentry represents the parent */
+#define AUDIT_INODE_HIDDEN	2	/* audit record should be hidden */
 extern void __audit_inode(struct filename *name, const struct dentry *dentry,
-				unsigned int parent);
+				unsigned int flags);
 extern void __audit_inode_child(const struct inode *parent,
 				const struct dentry *dentry,
 				const unsigned char type);
@@ -148,10 +151,22 @@ static inline void audit_getname(struct filename *name)
 	if (unlikely(!audit_dummy_context()))
 		__audit_getname(name);
 }
-static inline void audit_inode(struct filename *name, const struct dentry *dentry,
+static inline void audit_inode(struct filename *name,
+				const struct dentry *dentry,
 				unsigned int parent) {
+	if (unlikely(!audit_dummy_context())) {
+		unsigned int flags = 0;
+		if (parent)
+			flags |= AUDIT_INODE_PARENT;
+		__audit_inode(name, dentry, flags);
+	}
+}
+static inline void audit_inode_parent_hidden(struct filename *name,
+						const struct dentry *dentry)
+{
 	if (unlikely(!audit_dummy_context()))
-		__audit_inode(name, dentry, parent);
+		__audit_inode(name, dentry,
+				AUDIT_INODE_PARENT | AUDIT_INODE_HIDDEN);
 }
 static inline void audit_inode_child(const struct inode *parent,
 				     const struct dentry *dentry,
@@ -311,7 +326,7 @@ static inline void audit_putname(struct filename *name)
 { }
 static inline void __audit_inode(struct filename *name,
 					const struct dentry *dentry,
-					unsigned int parent)
+					unsigned int flags)
 { }
 static inline void __audit_inode_child(const struct inode *parent,
 					const struct dentry *dentry,
@@ -321,6 +336,9 @@ static inline void audit_inode(struct filename *name,
 				const struct dentry *dentry,
 				unsigned int parent)
 { }
+static inline void audit_inode_parent_hidden(struct filename *name,
+				const struct dentry *dentry)
+{ }
 static inline void audit_inode_child(const struct inode *parent,
 				     const struct dentry *dentry,
 				     const unsigned char type)
diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
index f7f1d71..6fd5cc8 100644
--- a/include/linux/balloon_compaction.h
+++ b/include/linux/balloon_compaction.h
@@ -213,8 +213,15 @@ static inline bool balloon_compaction_check(void)
 	return true;
 }
 
+static inline void balloon_event_count(enum vm_event_item item)
+{
+	count_vm_event(item);
+}
 #else /* !CONFIG_BALLOON_COMPACTION */
 
+/* A macro, to avoid generating references to the undefined COMPACTBALLOON* */
+#define balloon_event_count(item) do { } while (0)
+
 static inline void *balloon_mapping_alloc(void *balloon_device,
 				const struct address_space_operations *a_ops)
 {
diff --git a/include/linux/batch_complete.h b/include/linux/batch_complete.h
new file mode 100644
index 0000000..8167a9d
--- /dev/null
+++ b/include/linux/batch_complete.h
@@ -0,0 +1,23 @@
+#ifndef _LINUX_BATCH_COMPLETE_H
+#define _LINUX_BATCH_COMPLETE_H
+
+#include <linux/rbtree.h>
+
+/*
+ * Common stuff to the aio and block code for batch completion. Everything
+ * important is elsewhere:
+ */
+
+struct bio;
+
+struct bio_list {
+	struct bio *head;
+	struct bio *tail;
+};
+
+struct batch_complete {
+	struct bio_list		bio;
+	struct rb_root		kiocb;
+};
+
+#endif
diff --git a/include/linux/bio.h b/include/linux/bio.h
index ef24466..5db8a51 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -24,6 +24,7 @@
 #include <linux/mempool.h>
 #include <linux/ioprio.h>
 #include <linux/bug.h>
+#include <linux/batch_complete.h>
 
 #ifdef CONFIG_BLOCK
 
@@ -69,6 +70,8 @@
 #define bio_sectors(bio)	((bio)->bi_size >> 9)
 #define bio_end_sector(bio)	((bio)->bi_sector + bio_sectors((bio)))
 
+void bio_endio_batch(struct bio *bio, int error, struct batch_complete *batch);
+
 static inline unsigned int bio_cur_bytes(struct bio *bio)
 {
 	if (bio->bi_vcnt)
@@ -252,7 +255,25 @@ static inline struct bio *bio_clone_kmalloc(struct bio *bio, gfp_t gfp_mask)
 
 }
 
-extern void bio_endio(struct bio *, int);
+/**
+ * bio_endio - end I/O on a bio
+ * @bio:	bio
+ * @error:	error, if any
+ *
+ * Description:
+ *   bio_endio() will end I/O on the whole bio. bio_endio() is the
+ *   preferred way to end I/O on a bio, it takes care of clearing
+ *   BIO_UPTODATE on error. @error is 0 on success, and and one of the
+ *   established -Exxxx (-EIO, for instance) error values in case
+ *   something went wrong. No one should call bi_end_io() directly on a
+ *   bio unless they own it and thus know that it has an end_io
+ *   function.
+ **/
+static inline void bio_endio(struct bio *bio, int error)
+{
+	bio_endio_batch(bio, error, NULL);
+}
+
 struct request_queue;
 extern int bio_phys_segments(struct request_queue *, struct bio *);
 
@@ -404,10 +425,6 @@ static inline bool bio_mergeable(struct bio *bio)
  * member of the bio.  The bio_list also caches the last list member to allow
  * fast access to the tail.
  */
-struct bio_list {
-	struct bio *head;
-	struct bio *tail;
-};
 
 static inline int bio_list_empty(const struct bio_list *bl)
 {
@@ -554,6 +571,15 @@ struct biovec_slab {
  */
 #define BIO_SPLIT_ENTRIES 2
 
+static inline void batch_complete_init(struct batch_complete *batch)
+{
+	bio_list_init(&batch->bio);
+	batch->kiocb = RB_ROOT;
+}
+
+void batch_complete(struct batch_complete *batch);
+
+
 #if defined(CONFIG_BLK_DEV_INTEGRITY)
 
 #define bip_vec_idx(bip, idx)	(&(bip->bip_vec[(idx)]))
@@ -580,7 +606,7 @@ extern int bio_integrity_enabled(struct bio *bio);
 extern int bio_integrity_set_tag(struct bio *, void *, unsigned int);
 extern int bio_integrity_get_tag(struct bio *, void *, unsigned int);
 extern int bio_integrity_prep(struct bio *);
-extern void bio_integrity_endio(struct bio *, int);
+extern void bio_integrity_endio(struct bio *, int, struct batch_complete *);
 extern void bio_integrity_advance(struct bio *, unsigned int);
 extern void bio_integrity_trim(struct bio *, unsigned int, unsigned int);
 extern void bio_integrity_split(struct bio *, struct bio_pair *, int);
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index fa1abeb..9d3cafa 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -16,7 +16,8 @@ struct page;
 struct block_device;
 struct io_context;
 struct cgroup_subsys_state;
-typedef void (bio_end_io_t) (struct bio *, int);
+struct batch_complete;
+typedef void (bio_end_io_t) (struct bio *, int, struct batch_complete *);
 typedef void (bio_destructor_t) (struct bio *);
 
 /*
@@ -42,6 +43,7 @@ struct bio {
 						 * top bits priority
 						 */
 
+	short			bi_error;
 	unsigned short		bi_vcnt;	/* how many bio_vec's */
 	unsigned short		bi_idx;		/* current index into bvl_vec */
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 2fdb4a4..ddc2f80 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -883,7 +883,8 @@ extern struct request *blk_fetch_request(struct request_queue *q);
  * This prevents code duplication in drivers.
  */
 extern bool blk_update_request(struct request *rq, int error,
-			       unsigned int nr_bytes);
+			       unsigned int nr_bytes,
+			       struct batch_complete *batch);
 extern bool blk_end_request(struct request *rq, int error,
 			    unsigned int nr_bytes);
 extern void blk_end_request_all(struct request *rq, int error);
@@ -891,10 +892,17 @@ extern bool blk_end_request_cur(struct request *rq, int error);
 extern bool blk_end_request_err(struct request *rq, int error);
 extern bool __blk_end_request(struct request *rq, int error,
 			      unsigned int nr_bytes);
-extern void __blk_end_request_all(struct request *rq, int error);
 extern bool __blk_end_request_cur(struct request *rq, int error);
 extern bool __blk_end_request_err(struct request *rq, int error);
 
+extern void blk_end_request_all_batch(struct request *rq, int error,
+				      struct batch_complete *batch);
+
+static inline void __blk_end_request_all(struct request *rq, int error)
+{
+	blk_end_request_all_batch(rq, error, NULL);
+}
+
 extern void blk_complete_request(struct request *);
 extern void __blk_complete_request(struct request *);
 extern void blk_abort_request(struct request *);
diff --git a/include/linux/blockconsole.h b/include/linux/blockconsole.h
new file mode 100644
index 0000000..114f7c5
--- /dev/null
+++ b/include/linux/blockconsole.h
@@ -0,0 +1,7 @@
+#ifndef LINUX_BLOCKCONSOLE_H
+#define LINUX_BLOCKCONSOLE_H
+
+int bcon_magic_present(const void *data);
+void bcon_add(const char *name);
+
+#endif
diff --git a/include/linux/console.h b/include/linux/console.h
index 73bab0f..c5448f3 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -118,6 +118,7 @@ static inline int con_debug_leave(void)
 #define CON_BOOT	(8)
 #define CON_ANYTIME	(16) /* Safe to call when cpu is offline */
 #define CON_BRL		(32) /* Used for a braille device */
+#define CON_ALLDATA	(64) /* per-console ignore_loglevel */
 
 struct console {
 	char	name[16];
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index c6f6e08..73f02a3 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -168,6 +168,20 @@ static inline void cpu_maps_update_done(void)
 }
 
 #endif /* CONFIG_SMP */
+
+#ifdef CONFIG_PM_SLEEP_SMP
+extern void cpu_hotplug_enable(void);
+extern void cpu_hotplug_disable(void);
+#else
+static inline void cpu_hotplug_enable(void)
+{
+}
+
+static inline void cpu_hotplug_disable(void)
+{
+}
+#endif
+
 extern struct bus_type cpu_subsys;
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/include/linux/decompress/unlz4.h b/include/linux/decompress/unlz4.h
new file mode 100644
index 0000000..d5b68bf
--- /dev/null
+++ b/include/linux/decompress/unlz4.h
@@ -0,0 +1,10 @@
+#ifndef DECOMPRESS_UNLZ4_H
+#define DECOMPRESS_UNLZ4_H
+
+int unlz4(unsigned char *inbuf, int len,
+	int(*fill)(void*, unsigned int),
+	int(*flush)(void*, unsigned int),
+	unsigned char *output,
+	int *pos,
+	void(*error)(char *x));
+#endif
diff --git a/include/linux/err.h b/include/linux/err.h
index f2edce2..221fcfb 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -24,17 +24,17 @@ static inline void * __must_check ERR_PTR(long error)
 	return (void *) error;
 }
 
-static inline long __must_check PTR_ERR(const void *ptr)
+static inline long __must_check PTR_ERR(__force const void *ptr)
 {
 	return (long) ptr;
 }
 
-static inline long __must_check IS_ERR(const void *ptr)
+static inline long __must_check IS_ERR(__force const void *ptr)
 {
 	return IS_ERR_VALUE((unsigned long)ptr);
 }
 
-static inline long __must_check IS_ERR_OR_NULL(const void *ptr)
+static inline long __must_check IS_ERR_OR_NULL(__force const void *ptr)
 {
 	return !ptr || IS_ERR_VALUE((unsigned long)ptr);
 }
@@ -46,13 +46,13 @@ static inline long __must_check IS_ERR_OR_NULL(const void *ptr)
  * Explicitly cast an error-valued pointer to another pointer type in such a
  * way as to make it clear that's what's going on.
  */
-static inline void * __must_check ERR_CAST(const void *ptr)
+static inline void * __must_check ERR_CAST(__force const void *ptr)
 {
 	/* cast away the const */
 	return (void *) ptr;
 }
 
-static inline int __must_check PTR_RET(const void *ptr)
+static inline int __must_check PTR_RET(__force const void *ptr)
 {
 	if (IS_ERR(ptr))
 		return PTR_ERR(ptr);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 43db02e..0a9a6766 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2453,7 +2453,7 @@ enum {
 	DIO_SKIP_HOLES	= 0x02,
 };
 
-void dio_end_io(struct bio *bio, int error);
+void dio_end_io(struct bio *bio, int error, struct batch_complete *batch);
 
 ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 	struct block_device *bdev, const struct iovec *iov, loff_t offset,
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index c1d6555..f3cec68 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -94,6 +94,11 @@
  */
 #define in_nmi()	(preempt_count() & NMI_MASK)
 
+/*
+ * Are we in nmi,irq context, or softirq context?
+ */
+#define in_serving_irq() (in_nmi() || in_irq() || in_serving_softirq())
+
 #if defined(CONFIG_PREEMPT_COUNT)
 # define PREEMPT_CHECK_OFFSET 1
 #else
diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h
index e0006f1..14d7913 100644
--- a/include/linux/irqchip.h
+++ b/include/linux/irqchip.h
@@ -11,6 +11,10 @@
 #ifndef _LINUX_IRQCHIP_H
 #define _LINUX_IRQCHIP_H
 
+#ifdef CONFIG_IRQCHIP
 void irqchip_init(void);
+#else
+static inline void irqchip_init(void) {}
+#endif
 
 #endif
diff --git a/include/linux/journal-head.h b/include/linux/journal-head.h
index 13a3da2..98cd41b 100644
--- a/include/linux/journal-head.h
+++ b/include/linux/journal-head.h
@@ -30,15 +30,19 @@ struct journal_head {
 
 	/*
 	 * Journalling list for this buffer [jbd_lock_bh_state()]
+	 * NOTE: We *cannot* combine this with b_modified into a bitfield
+	 * as gcc would then (which the C standard allows but which is
+	 * very unuseful) make 64-bit accesses to the bitfield and clobber
+	 * b_jcount if its update races with bitfield modification.
 	 */
-	unsigned b_jlist:4;
+	unsigned b_jlist;
 
 	/*
 	 * This flag signals the buffer has been modified by
 	 * the currently running transaction
 	 * [jbd_lock_bh_state()]
 	 */
-	unsigned b_modified:1;
+	unsigned b_modified;
 
 	/*
 	 * Copy of the buffer data frozen for writing to the log.
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index f1e877b..cfc2f11 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -365,7 +365,7 @@ extern void lockdep_trace_alloc(gfp_t mask);
 
 #define lockdep_recursing(tsk)	((tsk)->lockdep_recursion)
 
-#else /* !LOCKDEP */
+#else /* !CONFIG_LOCKDEP */
 
 static inline void lockdep_off(void)
 {
@@ -479,82 +479,36 @@ static inline void print_irqtrace_events(struct task_struct *curr)
  * on the per lock-class debug mode:
  */
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define spin_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define spin_acquire_nest(l, s, t, n, i)	lock_acquire(l, s, t, 0, 2, n, i)
-# else
-#  define spin_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define spin_acquire_nest(l, s, t, n, i)	lock_acquire(l, s, t, 0, 1, NULL, i)
-# endif
-# define spin_release(l, n, i)			lock_release(l, n, i)
+#ifdef CONFIG_PROVE_LOCKING
+ #define lock_acquire_exclusive(l, s, t, n, i)		lock_acquire(l, s, t, 0, 2, n, i)
+ #define lock_acquire_shared(l, s, t, n, i)		lock_acquire(l, s, t, 1, 2, n, i)
+ #define lock_acquire_shared_recursive(l, s, t, n, i)	lock_acquire(l, s, t, 2, 2, n, i)
 #else
-# define spin_acquire(l, s, t, i)		do { } while (0)
-# define spin_release(l, n, i)			do { } while (0)
+ #define lock_acquire_exclusive(l, s, t, n, i)		lock_acquire(l, s, t, 0, 1, n, i)
+ #define lock_acquire_shared(l, s, t, n, i)		lock_acquire(l, s, t, 1, 1, n, i)
+ #define lock_acquire_shared_recursive(l, s, t, n, i)	lock_acquire(l, s, t, 2, 1, n, i)
 #endif
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define rwlock_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define rwlock_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 2, 2, NULL, i)
-# else
-#  define rwlock_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define rwlock_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 2, 1, NULL, i)
-# endif
-# define rwlock_release(l, n, i)		lock_release(l, n, i)
-#else
-# define rwlock_acquire(l, s, t, i)		do { } while (0)
-# define rwlock_acquire_read(l, s, t, i)	do { } while (0)
-# define rwlock_release(l, n, i)		do { } while (0)
-#endif
+#define spin_acquire(l, s, t, i)		lock_acquire_exclusive(l, s, t, NULL, i)
+#define spin_acquire_nest(l, s, t, n, i)	lock_acquire_exclusive(l, s, t, n, i)
+#define spin_release(l, n, i)			lock_release(l, n, i)
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define mutex_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define mutex_acquire_nest(l, s, t, n, i)	lock_acquire(l, s, t, 0, 2, n, i)
-# else
-#  define mutex_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define mutex_acquire_nest(l, s, t, n, i)	lock_acquire(l, s, t, 0, 1, n, i)
-# endif
-# define mutex_release(l, n, i)			lock_release(l, n, i)
-#else
-# define mutex_acquire(l, s, t, i)		do { } while (0)
-# define mutex_acquire_nest(l, s, t, n, i)	do { } while (0)
-# define mutex_release(l, n, i)			do { } while (0)
-#endif
+#define rwlock_acquire(l, s, t, i)		lock_acquire_exclusive(l, s, t, NULL, i)
+#define rwlock_acquire_read(l, s, t, i)		lock_acquire_shared_recursive(l, s, t, NULL, i)
+#define rwlock_release(l, n, i)			lock_release(l, n, i)
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define rwsem_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 2, NULL, i)
-#  define rwsem_acquire_nest(l, s, t, n, i)	lock_acquire(l, s, t, 0, 2, n, i)
-#  define rwsem_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 1, 2, NULL, i)
-# else
-#  define rwsem_acquire(l, s, t, i)		lock_acquire(l, s, t, 0, 1, NULL, i)
-#  define rwsem_acquire_nest(l, s, t, n, i)	lock_acquire(l, s, t, 0, 1, n, i)
-#  define rwsem_acquire_read(l, s, t, i)	lock_acquire(l, s, t, 1, 1, NULL, i)
-# endif
+#define mutex_acquire(l, s, t, i)		lock_acquire_exclusive(l, s, t, NULL, i)
+#define mutex_acquire_nest(l, s, t, n, i)	lock_acquire_exclusive(l, s, t, n, i)
+#define mutex_release(l, n, i)			lock_release(l, n, i)
+
+#define rwsem_acquire(l, s, t, i)		lock_acquire_exclusive(l, s, t, NULL, i)
+#define rwsem_acquire_nest(l, s, t, n, i)	lock_acquire_exclusive(l, s, t, n, i)
+#define rwsem_acquire_read(l, s, t, i)		lock_acquire_shared(l, s, t, NULL, i)
 # define rwsem_release(l, n, i)			lock_release(l, n, i)
-#else
-# define rwsem_acquire(l, s, t, i)		do { } while (0)
-# define rwsem_acquire_nest(l, s, t, n, i)	do { } while (0)
-# define rwsem_acquire_read(l, s, t, i)		do { } while (0)
-# define rwsem_release(l, n, i)			do { } while (0)
-#endif
 
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# ifdef CONFIG_PROVE_LOCKING
-#  define lock_map_acquire(l)		lock_acquire(l, 0, 0, 0, 2, NULL, _THIS_IP_)
-#  define lock_map_acquire_read(l)	lock_acquire(l, 0, 0, 2, 2, NULL, _THIS_IP_)
-# else
-#  define lock_map_acquire(l)		lock_acquire(l, 0, 0, 0, 1, NULL, _THIS_IP_)
-#  define lock_map_acquire_read(l)	lock_acquire(l, 0, 0, 2, 1, NULL, _THIS_IP_)
-# endif
+#define lock_map_acquire(l)			lock_acquire_exclusive(l, 0, 0, NULL, _THIS_IP_)
+#define lock_map_acquire_read(l)		lock_acquire_shared_recursive(l, 0, 0, NULL, _THIS_IP_)
 # define lock_map_release(l)			lock_release(l, 1, _THIS_IP_)
-#else
-# define lock_map_acquire(l)			do { } while (0)
-# define lock_map_acquire_read(l)		do { } while (0)
-# define lock_map_release(l)			do { } while (0)
-#endif
 
 #ifdef CONFIG_PROVE_LOCKING
 # define might_lock(lock) 						\
diff --git a/include/linux/lz4.h b/include/linux/lz4.h
new file mode 100644
index 0000000..d21c13f
--- /dev/null
+++ b/include/linux/lz4.h
@@ -0,0 +1,87 @@
+#ifndef __LZ4_H__
+#define __LZ4_H__
+/*
+ * LZ4 Kernel Interface
+ *
+ * Copyright (C) 2013, LG Electronics, Kyungsik Lee <kyungsik.lee@lge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#define LZ4_MEM_COMPRESS	(4096 * sizeof(unsigned char *))
+#define LZ4HC_MEM_COMPRESS	(65538 * sizeof(unsigned char *))
+
+/*
+ * lz4_compressbound()
+ * Provides the maximum size that LZ4 may output in a "worst case" scenario
+ * (input data not compressible)
+ */
+static inline size_t lz4_compressbound(size_t isize)
+{
+	return isize + (isize / 255) + 16;
+}
+
+/*
+ * lz4_compress()
+ *	src     : source address of the original data
+ *	src_len : size of the original data
+ *	dst	: output buffer address of the compressed data
+ *		This requires 'dst' of size LZ4_COMPRESSBOUND.
+ *	dst_len : is the output size, which is returned after compress done
+ *	workmem : address of the working memory.
+ *		This requires 'workmem' of size LZ4_MEM_COMPRESS.
+ *	return  : Success if return 0
+ *		  Error if return (< 0)
+ *	note :  Destination buffer and workmem must be already allocated with
+ *		the defined size.
+ */
+int lz4_compress(const unsigned char *src, size_t src_len,
+		unsigned char *dst, size_t *dst_len, void *wrkmem);
+
+ /*
+  * lz4hc_compress()
+  *	 src	 : source address of the original data
+  *	 src_len : size of the original data
+  *	 dst	 : output buffer address of the compressed data
+  *		This requires 'dst' of size LZ4_COMPRESSBOUND.
+  *	 dst_len : is the output size, which is returned after compress done
+  *	 workmem : address of the working memory.
+  *		This requires 'workmem' of size LZ4HC_MEM_COMPRESS.
+  *	 return  : Success if return 0
+  *		   Error if return (< 0)
+  *	 note :  Destination buffer and workmem must be already allocated with
+  *		 the defined size.
+  */
+int lz4hc_compress(const unsigned char *src, size_t src_len,
+		unsigned char *dst, size_t *dst_len, void *wrkmem);
+
+/*
+ * lz4_decompress()
+ *	src     : source address of the compressed data
+ *	src_len : is the input size, whcih is returned after decompress done
+ *	dest	: output buffer address of the decompressed data
+ *	actual_dest_len: is the size of uncompressed data, supposing it's known
+ *	return  : Success if return 0
+ *		  Error if return (< 0)
+ *	note :  Destination buffer must be already allocated.
+ *		slightly faster than lz4_decompress_unknownoutputsize()
+ */
+int lz4_decompress(const char *src, size_t *src_len, char *dest,
+		size_t actual_dest_len);
+
+/*
+ * lz4_decompress_unknownoutputsize()
+ *	src     : source address of the compressed data
+ *	src_len : is the input size, therefore the compressed size
+ *	dest	: output buffer address of the decompressed data
+ *	dest_len: is the max size of the destination buffer, which is
+ *			returned with actual size of decompressed data after
+ *			decompress done
+ *	return  : Success if return 0
+ *		  Error if return (< 0)
+ *	note :  Destination buffer must be already allocated.
+ */
+int lz4_decompress_unknownoutputsize(const char *src, size_t src_len,
+		char *dest, size_t *dest_len);
+#endif
diff --git a/include/linux/mailbox.h b/include/linux/mailbox.h
index 5161f63..a41b67d 100644
--- a/include/linux/mailbox.h
+++ b/include/linux/mailbox.h
@@ -1,17 +1,43 @@
 /*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
+ * mailbox: interprocessor communication module
  *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
  */
 
-int pl320_ipc_transmit(u32 *data);
-int pl320_ipc_register_notifier(struct notifier_block *nb);
-int pl320_ipc_unregister_notifier(struct notifier_block *nb);
+#ifndef MAILBOX_H
+#define MAILBOX_H
+
+struct mailbox;
+
+typedef int __bitwise mailbox_irq_t;
+#define IRQ_TX ((__force mailbox_irq_t) 1)
+#define IRQ_RX ((__force mailbox_irq_t) 2)
+
+struct mailbox_msg {
+	int		size;
+	u32		header;
+	void		*pdata;
+};
+
+#define MAILBOX_FILL_MSG(_msg, _header, _pdata, _size) { \
+	_msg.header = _header; \
+	_msg.pdata = (void *)_pdata; \
+	_msg.size = _size; \
+}
+
+int mailbox_msg_send(struct mailbox *, struct mailbox_msg *msg);
+struct mailbox_msg *mailbox_msg_send_receive_no_irq(struct mailbox *,
+		struct mailbox_msg *msg);
+int mailbox_msg_send_no_irq(struct mailbox *, struct mailbox_msg *msg);
+
+struct mailbox *mailbox_get(const char *, struct notifier_block *nb);
+void mailbox_put(struct mailbox *mbox, struct notifier_block *nb);
+
+void mailbox_save_ctx(struct mailbox *mbox);
+void mailbox_restore_ctx(struct mailbox *mbox);
+void mailbox_enable_irq(struct mailbox *mbox, mailbox_irq_t irq);
+void mailbox_disable_irq(struct mailbox *mbox, mailbox_irq_t irq);
+
+#endif /* MAILBOX_H */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index d6183f0..7b4d9d7 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -77,7 +77,8 @@ extern void mem_cgroup_uncharge_cache_page(struct page *page);
 
 bool __mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg,
 				  struct mem_cgroup *memcg);
-int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg);
+bool task_in_mem_cgroup(struct task_struct *task,
+			const struct mem_cgroup *memcg);
 
 extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page);
 extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p);
@@ -273,10 +274,10 @@ static inline bool mm_match_cgroup(struct mm_struct *mm,
 	return true;
 }
 
-static inline int task_in_mem_cgroup(struct task_struct *task,
-				     const struct mem_cgroup *memcg)
+static inline bool task_in_mem_cgroup(struct task_struct *task,
+				      const struct mem_cgroup *memcg)
 {
-	return 1;
+	return true;
 }
 
 static inline struct cgroup_subsys_state
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 67f46ad..352eec9 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -126,7 +126,7 @@ struct mlx4_rss_context {
 
 struct mlx4_qp_path {
 	u8			fl;
-	u8			reserved1[1];
+	u8			vlan_control;
 	u8			disable_pkey_check;
 	u8			pkey_index;
 	u8			counter_index;
@@ -141,11 +141,32 @@ struct mlx4_qp_path {
 	u8			sched_queue;
 	u8			vlan_index;
 	u8			feup;
-	u8			reserved3;
+	u8			fvl_rx;
 	u8			reserved4[2];
 	u8			dmac[6];
 };
 
+enum { /* fl */
+	MLX4_FL_CV      = 1 << 6,
+	MLX4_FL_ETH_HIDE_CQE_VLAN       = 1 << 2
+};
+enum { /* vlan_control */
+	MLX4_VLAN_CTRL_ETH_TX_BLOCK_TAGGED	= 1 << 6,
+	MLX4_VLAN_CTRL_ETH_RX_BLOCK_TAGGED	= 1 << 2,
+	MLX4_VLAN_CTRL_ETH_RX_BLOCK_PRIO_TAGGED	= 1 << 1, /* 802.1p priority tag */
+	MLX4_VLAN_CTRL_ETH_RX_BLOCK_UNTAGGED	= 1 << 0
+};
+
+enum { /* feup */
+	MLX4_FEUP_FORCE_ETH_UP          = 1 << 6, /* force Eth UP */
+	MLX4_FSM_FORCE_ETH_SRC_MAC      = 1 << 5, /* force Source MAC */
+	MLX4_FVL_FORCE_ETH_VLAN         = 1 << 3  /* force Eth vlan */
+};
+
+enum { /* fvl_rx */
+	MLX4_FVL_RX_FORCE_ETH_VLAN      = 1 << 0 /* enforce Eth rx vlan */
+};
+
 struct mlx4_qp_context {
 	__be32			flags;
 	__be32			pd;
@@ -185,6 +206,10 @@ struct mlx4_qp_context {
 	u32			reserved5[10];
 };
 
+enum { /* param3 */
+	MLX4_STRIP_VLAN = 1 << 30
+};
+
 /* Which firmware version adds support for NEC (NoErrorCompletion) bit */
 #define MLX4_FW_VER_WQE_CTRL_NEC mlx4_fw_ver(2, 2, 232)
 
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index ace9a5f..fb425aa 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -330,12 +330,9 @@ struct mm_struct {
 	unsigned long (*get_unmapped_area) (struct file *filp,
 				unsigned long addr, unsigned long len,
 				unsigned long pgoff, unsigned long flags);
-	void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
 #endif
 	unsigned long mmap_base;		/* base of mmap area */
 	unsigned long task_size;		/* size of task vm space */
-	unsigned long cached_hole_size; 	/* if non-zero, the largest hole below free_area_cache */
-	unsigned long free_area_cache;		/* first hole of size cached_hole_size or larger */
 	unsigned long highest_vm_end;		/* highest vma end address */
 	pgd_t * pgd;
 	atomic_t mm_users;			/* How many users with user space? */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 5c76737..8c9f859 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -815,7 +815,10 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
 /*
  * zone_idx() returns 0 for the ZONE_DMA zone, 1 for the ZONE_NORMAL zone, etc.
  */
-#define zone_idx(zone)		((zone) - (zone)->zone_pgdat->node_zones)
+static inline enum zone_type zone_idx(struct zone *zone)
+{
+	return zone - zone->zone_pgdat->node_zones;
+}
 
 static inline int populated_zone(struct zone *zone)
 {
@@ -856,25 +859,18 @@ static inline int is_normal_idx(enum zone_type idx)
  */
 static inline int is_highmem(struct zone *zone)
 {
-#ifdef CONFIG_HIGHMEM
-	int zone_off = (char *)zone - (char *)zone->zone_pgdat->node_zones;
-	return zone_off == ZONE_HIGHMEM * sizeof(*zone) ||
-	       (zone_off == ZONE_MOVABLE * sizeof(*zone) &&
-		zone_movable_is_highmem());
-#else
-	return 0;
-#endif
+	return is_highmem_idx(zone_idx(zone));
 }
 
 static inline int is_normal(struct zone *zone)
 {
-	return zone == zone->zone_pgdat->node_zones + ZONE_NORMAL;
+	return zone_idx(zone) == ZONE_NORMAL;
 }
 
 static inline int is_dma32(struct zone *zone)
 {
 #ifdef CONFIG_ZONE_DMA32
-	return zone == zone->zone_pgdat->node_zones + ZONE_DMA32;
+	return zone_idx(zone) == ZONE_DMA32;
 #else
 	return 0;
 #endif
@@ -883,7 +879,7 @@ static inline int is_dma32(struct zone *zone)
 static inline int is_dma(struct zone *zone)
 {
 #ifdef CONFIG_ZONE_DMA
-	return zone == zone->zone_pgdat->node_zones + ZONE_DMA;
+	return zone_idx(zone) == ZONE_DMA;
 #else
 	return 0;
 #endif
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 73005f9..b024d5c 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -76,6 +76,6 @@ extern struct vfsmount *vfs_kern_mount(struct file_system_type *type,
 extern void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list);
 extern void mark_mounts_for_expiry(struct list_head *mounts);
 
-extern dev_t name_to_dev_t(char *name);
+extern dev_t name_to_dev_t(const char *name);
 
 #endif /* _LINUX_MOUNT_H */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index ab63634..ba1d493 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -56,7 +56,7 @@ extern int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
  * is supported now. If you add a chip with bigger oobsize/page
  * adjust this accordingly.
  */
-#define NAND_MAX_OOBSIZE	640
+#define NAND_MAX_OOBSIZE	744
 #define NAND_MAX_PAGESIZE	8192
 
 /*
@@ -390,8 +390,8 @@ struct nand_buffers {
  * @write_buf:		[REPLACEABLE] write data from the buffer to the chip
  * @read_buf:		[REPLACEABLE] read data from the chip into the buffer
  * @select_chip:	[REPLACEABLE] select chip nr
- * @block_bad:		[REPLACEABLE] check, if the block is bad
- * @block_markbad:	[REPLACEABLE] mark the block bad
+ * @block_bad:		[REPLACEABLE] check if a block is bad, using OOB markers
+ * @block_markbad:	[REPLACEABLE] mark a block bad
  * @cmd_ctrl:		[BOARDSPECIFIC] hardwarespecific function for controlling
  *			ALE/CLE/nCE. Also used to write command and address
  * @init_size:		[BOARDSPECIFIC] hardwarespecific function for setting
@@ -434,6 +434,9 @@ struct nand_buffers {
  *			bad block marker position; i.e., BBM == 11110111b is
  *			not bad when badblockbits == 7
  * @cellinfo:		[INTERN] MLC/multichip data from chip ident
+ * @ecc_strength:	[INTERN] ECC correctability from the datasheet.
+ * @ecc_size:		[INTERN] ECC size required by the @ecc_strength,
+ *                      also from the datasheet.
  * @numchips:		[INTERN] number of physical chips
  * @chipsize:		[INTERN] the size of one chip for multichip arrays
  * @pagemask:		[INTERN] page number mask = number of (pages / chip) - 1
@@ -510,6 +513,8 @@ struct nand_chip {
 	unsigned int pagebuf_bitflips;
 	int subpagesize;
 	uint8_t cellinfo;
+	uint16_t ecc_strength;
+	uint16_t ecc_size;
 	int badblockpos;
 	int badblockbits;
 
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 7b8fc73..7764aca 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -219,6 +219,14 @@ enum nfsstat4 {
 	NFS4ERR_REJECT_DELEG	= 10085,	/* on callback */
 	NFS4ERR_RETURNCONFLICT	= 10086,	/* outstanding layoutreturn */
 	NFS4ERR_DELEG_REVOKED	= 10087,	/* deleg./layout revoked */
+
+	/* nfs42 */
+	NFS4ERR_PARTNER_NOTSUPP	= 10088,
+	NFS4ERR_PARTNER_NO_AUTH	= 10089,
+	NFS4ERR_METADATA_NOTSUPP = 10090,
+	NFS4ERR_OFFLOAD_DENIED = 10091,
+	NFS4ERR_WRONG_LFS = 10092,
+	NFS4ERR_BADLABEL = 10093,
 };
 
 static inline bool seqid_mutating_err(u32 err)
@@ -378,6 +386,7 @@ enum lock_type4 {
 #define FATTR4_WORD1_FS_LAYOUT_TYPES    (1UL << 30)
 #define FATTR4_WORD2_LAYOUT_BLKSIZE     (1UL << 1)
 #define FATTR4_WORD2_MDSTHRESHOLD       (1UL << 4)
+#define FATTR4_WORD2_SECURITY_LABEL     (1UL << 17)
 
 /* MDS threshold bitmap bits */
 #define THRESHOLD_RD                    (1UL << 0)
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 3863a4d..2a93b64 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -11,9 +11,10 @@
  *
  */
 
-#ifdef CONFIG_OF_DEVICE
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
+
+#ifdef CONFIG_OF_DEVICE
 #include <linux/pm.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
@@ -100,7 +101,7 @@ extern int of_platform_populate(struct device_node *root,
 
 #if !defined(CONFIG_OF_ADDRESS)
 struct of_dev_auxdata;
-struct device;
+struct device_node;
 static inline int of_platform_populate(struct device_node *root,
 					const struct of_device_id *matches,
 					const struct of_dev_auxdata *lookup,
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
new file mode 100644
index 0000000..d0cf887
--- /dev/null
+++ b/include/linux/percpu-refcount.h
@@ -0,0 +1,114 @@
+/*
+ * Dynamic percpu refcounts:
+ * (C) 2012 Google, Inc.
+ * Author: Kent Overstreet <koverstreet@google.com>
+ *
+ * This implements a refcount with similar semantics to atomic_t - atomic_inc(),
+ * atomic_dec_and_test() - but potentially percpu.
+ *
+ * There's one important difference between percpu refs and normal atomic_t
+ * refcounts; you have to keep track of your initial refcount, and then when you
+ * start shutting down you call percpu_ref_kill() _before_ dropping the initial
+ * refcount.
+ *
+ * Before you call percpu_ref_kill(), percpu_ref_put() does not check for the
+ * refcount hitting 0 - it can't, if it was in percpu mode. percpu_ref_kill()
+ * puts the ref back in single atomic_t mode, collecting the per cpu refs and
+ * issuing the appropriate barriers, and then marks the ref as shutting down so
+ * that percpu_ref_put() will check for the ref hitting 0.  After it returns,
+ * it's safe to drop the initial ref.
+ *
+ * BACKGROUND:
+ *
+ * Percpu refcounts are quite useful for performance, but if we blindly
+ * converted all refcounts to percpu counters we'd waste quite a bit of memory.
+ *
+ * Think about all the refcounts embedded in kobjects, files, etc. most of which
+ * aren't used much. These start out as simple atomic counters - a little bigger
+ * than a bare atomic_t, 16 bytes instead of 4 - but if we exceed some arbitrary
+ * number of gets in one second, we then switch to percpu counters.
+ *
+ * This heuristic isn't perfect because it'll fire if the refcount was only
+ * being used on one cpu; ideally we'd be able to count the number of cache
+ * misses on percpu_ref_get() or something similar, but that'd make the non
+ * percpu path significantly heavier/more complex. We can count the number of
+ * gets() without any extra atomic instructions on arches that support
+ * atomic64_t - simply by changing the atomic_inc() to atomic_add_return().
+ *
+ * USAGE:
+ *
+ * See fs/aio.c for some example usage; it's used there for struct kioctx, which
+ * is created when userspaces calls io_setup(), and destroyed when userspace
+ * calls io_destroy() or the process exits.
+ *
+ * In the aio code, kill_ioctx() is called when we wish to destroy a kioctx; it
+ * calls percpu_ref_kill(), then hlist_del_rcu() and sychronize_rcu() to remove
+ * the kioctx from the proccess's list of kioctxs - after that, there can't be
+ * any new users of the kioctx (from lookup_ioctx()) and it's then safe to drop
+ * the initial ref with percpu_ref_put().
+ *
+ * Code that does a two stage shutdown like this often needs some kind of
+ * explicit synchronization to ensure the initial refcount can only be dropped
+ * once - percpu_ref_kill() does this for you, it returns true once and false if
+ * someone else already called it. The aio code uses it this way, but it's not
+ * necessary if the code has some other mechanism to synchronize teardown.
+ *
+ * As mentioned previously, we decide when to convert a ref to percpu counters
+ * in percpu_ref_get(). However, since percpu_ref_get() will often be called
+ * with rcu_read_lock() held, it's not done there - percpu_ref_get() returns
+ * true if the ref should be converted to percpu counters.
+ *
+ * The caller should then call percpu_ref_alloc() after dropping
+ * rcu_read_lock(); if there is an uncommonly used codepath where it's
+ * inconvenient to call percpu_ref_alloc() after get(), it may be safely skipped
+ * and percpu_ref_get() will return true again the next time the counter wraps
+ * around.
+ */
+
+#ifndef _LINUX_PERCPU_REFCOUNT_H
+#define _LINUX_PERCPU_REFCOUNT_H
+
+#include <linux/atomic.h>
+#include <linux/percpu.h>
+
+struct percpu_ref {
+	atomic64_t		count;
+	unsigned long		pcpu_count;
+};
+
+void percpu_ref_init(struct percpu_ref *ref);
+void __percpu_ref_get(struct percpu_ref *ref, bool alloc);
+int percpu_ref_put(struct percpu_ref *ref);
+
+int percpu_ref_kill(struct percpu_ref *ref);
+int percpu_ref_dead(struct percpu_ref *ref);
+
+/**
+ * percpu_ref_get - increment a dynamic percpu refcount
+ *
+ * Increments @ref and possibly converts it to percpu counters. Must be called
+ * with rcu_read_lock() held, and may potentially drop/reacquire rcu_read_lock()
+ * to allocate percpu counters - if sleeping/allocation isn't safe for some
+ * other reason (e.g. a spinlock), see percpu_ref_get_noalloc().
+ *
+ * Analagous to atomic_inc().
+  */
+static inline void percpu_ref_get(struct percpu_ref *ref)
+{
+	__percpu_ref_get(ref, true);
+}
+
+/**
+ * percpu_ref_get_noalloc - increment a dynamic percpu refcount
+ *
+ * Increments @ref, to be used when it's not safe to allocate percpu counters.
+ * Must be called with rcu_read_lock() held.
+ *
+ * Analagous to atomic_inc().
+  */
+static inline void percpu_ref_get_noalloc(struct percpu_ref *ref)
+{
+	__percpu_ref_get(ref, false);
+}
+
+#endif
diff --git a/include/linux/pl320-ipc.h b/include/linux/pl320-ipc.h
new file mode 100644
index 0000000..5161f63
--- /dev/null
+++ b/include/linux/pl320-ipc.h
@@ -0,0 +1,17 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+int pl320_ipc_transmit(u32 *data);
+int pl320_ipc_register_notifier(struct notifier_block *nb);
+int pl320_ipc_unregister_notifier(struct notifier_block *nb);
diff --git a/include/linux/platform_data/gpio-rcar.h b/include/linux/platform_data/gpio-rcar.h
index b253f77..cc472f6 100644
--- a/include/linux/platform_data/gpio-rcar.h
+++ b/include/linux/platform_data/gpio-rcar.h
@@ -23,4 +23,6 @@ struct gpio_rcar_config {
 	const char *pctl_name;
 };
 
+#define RCAR_GP_PIN(bank, pin)		(((bank) * 32) + (pin))
+
 #endif /* __GPIO_RCAR_H__ */
diff --git a/include/linux/platform_data/leds-renesas-tpu.h b/include/linux/platform_data/leds-renesas-tpu.h
deleted file mode 100644
index 0553870..0000000
--- a/include/linux/platform_data/leds-renesas-tpu.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __LEDS_RENESAS_TPU_H__
-#define __LEDS_RENESAS_TPU_H__
-
-struct led_renesas_tpu_config {
-	char *name;
-	unsigned pin_gpio_fn;
-	unsigned pin_gpio;
-	unsigned int channel_offset;
-	unsigned int timer_bit;
-	unsigned int max_brightness;
-	unsigned int refresh_rate;
-};
-
-#endif /* __LEDS_RENESAS_TPU_H__ */
diff --git a/include/linux/platform_data/mailbox-dbx500.h b/include/linux/platform_data/mailbox-dbx500.h
new file mode 100644
index 0000000..d5aebd9
--- /dev/null
+++ b/include/linux/platform_data/mailbox-dbx500.h
@@ -0,0 +1,12 @@
+/*
+ * mailbox-dbx500.h
+ *
+ * Copyright (C) ST-Ericsson SA 2012
+ * Author:  <loic.pallardy@st.com> for ST-Ericsson.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+struct dbx500_plat_data {
+	unsigned int legacy_offset;
+	unsigned int upap_offset;
+};
diff --git a/include/linux/platform_data/mailbox-omap.h b/include/linux/platform_data/mailbox-omap.h
new file mode 100644
index 0000000..676cd64
--- /dev/null
+++ b/include/linux/platform_data/mailbox-omap.h
@@ -0,0 +1,53 @@
+/*
+ * mailbox-omap.h
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _PLAT_MAILBOX_H
+#define _PLAT_MAILBOX_H
+
+/* Interrupt register configuration types */
+#define MBOX_INTR_CFG_TYPE1	(0)
+#define MBOX_INTR_CFG_TYPE2	(1)
+
+/**
+ * struct omap_mbox_dev_info - OMAP mailbox device attribute info
+ * @name:	name of the mailbox device
+ * @tx_id:	mailbox queue id used for transmitting messages
+ * @rx_id:	mailbox queue id on which messages are received
+ * @irq_id:	irq identifier number to use from the hwmod data
+ * @usr_id:	mailbox user id for identifying the interrupt into
+ *			the MPU interrupt controller.
+ */
+struct omap_mbox_dev_info {
+	const char *name;
+	u32 tx_id;
+	u32 rx_id;
+	u32 irq_id;
+	u32 usr_id;
+};
+
+/**
+ * struct omap_mbox_pdata - OMAP mailbox platform data
+ * @intr_type:	type of interrupt configuration registers used
+			while programming mailbox queue interrupts
+ * @info_cnt:	number of mailbox devices for the platform
+ * @info:	array of mailbox device attributes
+ */
+struct omap_mbox_pdata {
+	u32 intr_type;
+	u32 info_cnt;
+	struct omap_mbox_dev_info *info;
+};
+
+#endif /* _PLAT_MAILBOX_H */
diff --git a/include/linux/platform_data/pwm-renesas-tpu.h b/include/linux/platform_data/pwm-renesas-tpu.h
new file mode 100644
index 0000000..7f68efb
--- /dev/null
+++ b/include/linux/platform_data/pwm-renesas-tpu.h
@@ -0,0 +1,18 @@
+#ifndef __PWM_RENESAS_TPU_H__
+#define __PWM_RENESAS_TPU_H__
+
+#define TPU_CHANNEL_MAX		4
+
+#define TPU_PWM_ID(device, channel) \
+	((device) * TPU_CHANNEL_MAX + (channel))
+
+struct tpu_pwm_channel_data {
+	bool enabled;
+	bool active_low;
+};
+
+struct tpu_pwm_platform_data {
+	struct tpu_pwm_channel_data channels[TPU_CHANNEL_MAX];
+};
+
+#endif /* __PWM_RENESAS_TPU_H__ */
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 7794d75..907f3fd 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -7,14 +7,20 @@
 #include <linux/timex.h>
 #include <linux/alarmtimer.h>
 
-union cpu_time_count {
-	cputime_t cpu;
-	unsigned long long sched;
-};
+
+static inline unsigned long long cputime_to_expires(cputime_t expires)
+{
+	return (__force unsigned long long)expires;
+}
+
+static inline cputime_t expires_to_cputime(unsigned long long expires)
+{
+	return (__force cputime_t)expires;
+}
 
 struct cpu_timer_list {
 	struct list_head entry;
-	union cpu_time_count expires, incr;
+	unsigned long long expires, incr;
 	struct task_struct *task;
 	int firing;
 };
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 02d84e2..d6f3221 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -394,10 +394,15 @@ bool regmap_can_raw_write(struct regmap *map);
 int regcache_sync(struct regmap *map);
 int regcache_sync_region(struct regmap *map, unsigned int min,
 			 unsigned int max);
+int regcache_drop_region(struct regmap *map, unsigned int min,
+			 unsigned int max);
 void regcache_cache_only(struct regmap *map, bool enable);
 void regcache_cache_bypass(struct regmap *map, bool enable);
 void regcache_mark_dirty(struct regmap *map);
 
+bool regmap_check_range_table(struct regmap *map, unsigned int reg,
+			      const struct regmap_access_table *table);
+
 int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
 			  int num_regs);
 
@@ -562,6 +567,13 @@ static inline int regcache_sync_region(struct regmap *map, unsigned int min,
 	return -EINVAL;
 }
 
+static inline int regcache_drop_region(struct regmap *map, unsigned int min,
+				       unsigned int max)
+{
+	WARN_ONCE(1, "regmap API is disabled");
+	return -EINVAL;
+}
+
 static inline void regcache_cache_only(struct regmap *map, bool enable)
 {
 	WARN_ONCE(1, "regmap API is disabled");
diff --git a/include/linux/rio.h b/include/linux/rio.h
index a3e7842..18e0993 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -83,7 +83,6 @@
 
 extern struct bus_type rio_bus_type;
 extern struct device rio_bus;
-extern struct list_head rio_devices;	/* list of all devices */
 
 struct rio_mport;
 struct rio_dev;
@@ -237,6 +236,7 @@ enum rio_phy_type {
  * @name: Port name string
  * @priv: Master port private data
  * @dma: DMA device associated with mport
+ * @nscan: RapidIO network enumeration/discovery operations
  */
 struct rio_mport {
 	struct list_head dbells;	/* list of doorbell events */
@@ -262,8 +262,14 @@ struct rio_mport {
 #ifdef CONFIG_RAPIDIO_DMA_ENGINE
 	struct dma_device	dma;
 #endif
+	struct rio_scan *nscan;
 };
 
+/*
+ * Enumeration/discovery control flags
+ */
+#define RIO_SCAN_ENUM_NO_WAIT	0x00000001 /* Do not wait for enum completed */
+
 struct rio_id_table {
 	u16 start;	/* logical minimal id */
 	u32 max;	/* max number of IDs in table */
@@ -460,6 +466,16 @@ static inline struct rio_mport *dma_to_mport(struct dma_device *ddev)
 }
 #endif /* CONFIG_RAPIDIO_DMA_ENGINE */
 
+/**
+ * struct rio_scan - RIO enumeration and discovery operations
+ * @enumerate: Callback to perform RapidIO fabric enumeration.
+ * @discover: Callback to perform RapidIO fabric discovery.
+ */
+struct rio_scan {
+	int (*enumerate)(struct rio_mport *mport, u32 flags);
+	int (*discover)(struct rio_mport *mport, u32 flags);
+};
+
 /* Architecture and hardware-specific functions */
 extern int rio_register_mport(struct rio_mport *);
 extern int rio_open_inb_mbox(struct rio_mport *, void *, int, int);
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h
index b75c059..5059994 100644
--- a/include/linux/rio_drv.h
+++ b/include/linux/rio_drv.h
@@ -433,5 +433,6 @@ extern u16 rio_local_get_device_id(struct rio_mport *port);
 extern struct rio_dev *rio_get_device(u16 vid, u16 did, struct rio_dev *from);
 extern struct rio_dev *rio_get_asm(u16 vid, u16 did, u16 asm_vid, u16 asm_did,
 				   struct rio_dev *from);
+extern int rio_init_mports(void);
 
 #endif				/* LINUX_RIO_DRV_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 178a8d9..f78a9fe 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -322,8 +322,6 @@ extern unsigned long
 arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
 			  unsigned long len, unsigned long pgoff,
 			  unsigned long flags);
-extern void arch_unmap_area(struct mm_struct *, unsigned long);
-extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
 #else
 static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
 #endif
@@ -1972,6 +1970,7 @@ extern void xtime_update(unsigned long ticks);
 
 extern int wake_up_state(struct task_struct *tsk, unsigned int state);
 extern int wake_up_process(struct task_struct *tsk);
+extern int wake_up_process_sync(struct task_struct *tsk);
 extern void wake_up_new_task(struct task_struct *tsk);
 #ifdef CONFIG_SMP
  extern void kick_process(struct task_struct *tsk);
diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 6f19cfd..2793607 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -47,6 +47,24 @@ static inline int seccomp_mode(struct seccomp *s)
 	return s->mode;
 }
 
+#ifdef CONFIG_SECCOMP_FILTER_JIT
+extern void seccomp_jit_compile(struct seccomp_filter *fp);
+extern void seccomp_jit_free(struct seccomp_filter *fp);
+
+/*
+ * accessors used by seccomp JIT code to avoid having to declare the
+ * seccomp_filter struct here.
+ */
+unsigned short seccomp_filter_get_len(struct seccomp_filter *fp);
+struct sock_filter *seccomp_filter_get_insns(struct seccomp_filter *fp);
+void seccomp_filter_set_bpf_func(struct seccomp_filter *fp, void *func);
+void *seccomp_filter_get_bpf_func(struct seccomp_filter *fp);
+
+#else
+static inline void seccomp_jit_compile(struct seccomp_filter *fp) { }
+static inline void seccomp_jit_free(struct seccomp_filter *fp) { }
+#endif
+
 #else /* CONFIG_SECCOMP */
 
 #include <linux/errno.h>
diff --git a/include/linux/security.h b/include/linux/security.h
index 4686491..40560f4 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1392,7 +1392,8 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  * 	@ctxlen contains the length of @ctx.
  *
  * @inode_getsecctx:
- *	Returns a string containing all relevant security context information
+ *	On success, returns 0 and fills out @ctx and @ctxlen with the security
+ *	context for the given @inode.
  *
  * 	@inode we wish to get the security context of.
  *	@ctx is a pointer in which to place the allocated security context.
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index eb763ad..857eec4 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -11,11 +11,15 @@
 #define SCIx_NOT_SUPPORTED	(-1)
 
 enum {
+	SCBRR_ALGO_INVALID,
+
 	SCBRR_ALGO_1,		/* ((clk + 16 * bps) / (16 * bps) - 1) */
 	SCBRR_ALGO_2,		/* ((clk + 16 * bps) / (32 * bps) - 1) */
 	SCBRR_ALGO_3,		/* (((clk * 2) + 16 * bps) / (16 * bps) - 1) */
 	SCBRR_ALGO_4,		/* (((clk * 2) + 16 * bps) / (32 * bps) - 1) */
 	SCBRR_ALGO_5,		/* (((clk * 1000 / 32) / bps) - 1) */
+
+	SCBRR_NR_ALGOS,
 };
 
 #define SCSCR_TIE	(1 << 7)
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 733eb5e..6ff26c8 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -57,7 +57,7 @@ extern struct bus_type spi_bus_type;
  * @modalias: Name of the driver to use with this device, or an alias
  *	for that name.  This appears in the sysfs "modalias" attribute
  *	for driver coldplugging, and in uevents used for hotplugging
- * @cs_gpio: gpio number of the chipselect line (optional, -EINVAL when
+ * @cs_gpio: gpio number of the chipselect line (optional, -ENOENT when
  *	when not using a GPIO line)
  *
  * A @spi_device is used to interchange data between an SPI slave
@@ -266,7 +266,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
  *	queue so the subsystem notifies the driver that it may relax the
  *	hardware by issuing this call
  * @cs_gpios: Array of GPIOs to use as chip select lines; one per CS
- *	number. Any individual value may be -EINVAL for CS lines that
+ *	number. Any individual value may be -ENOENT for CS lines that
  *	are not GPIOs (driven by the SPI controller itself).
  *
  * Each SPI master controller can communicate with one or more @spi_device
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 1701ce4..ca031f7 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -330,11 +330,14 @@ static inline void mem_cgroup_uncharge_swap(swp_entry_t ent)
 /* linux/mm/page_io.c */
 extern int swap_readpage(struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern void end_swap_bio_write(struct bio *bio, int err);
+extern void end_swap_bio_write(struct bio *bio, int err,
+			       struct batch_complete *batch);
 extern int __swap_writepage(struct page *page, struct writeback_control *wbc,
-	void (*end_write_func)(struct bio *, int));
+	void (*end_write_func)(struct bio *bio, int err,
+			       struct batch_complete *batch));
 extern int swap_set_page_dirty(struct page *page);
-extern void end_swap_bio_read(struct bio *bio, int err);
+extern void end_swap_bio_read(struct bio *bio, int err,
+			      struct batch_complete *batch);
 
 int add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
 		unsigned long nr_pages, sector_t start_block);
diff --git a/include/linux/syslog.h b/include/linux/syslog.h
index 3891139..98a3153 100644
--- a/include/linux/syslog.h
+++ b/include/linux/syslog.h
@@ -44,8 +44,8 @@
 /* Return size of the log buffer */
 #define SYSLOG_ACTION_SIZE_BUFFER   10
 
-#define SYSLOG_FROM_CALL 0
-#define SYSLOG_FROM_FILE 1
+#define SYSLOG_FROM_READER           0
+#define SYSLOG_FROM_PROC             1
 
 int do_syslog(int type, char __user *buf, int count, bool from_file);
 
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index bd6cf61..d4b7a18 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -50,7 +50,12 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
 		COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED,
 		COMPACTISOLATED,
 		COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
-#endif
+#ifdef CONFIG_BALLOON_COMPACTION
+		COMPACTBALLOONISOLATED, /* isolated from balloon pagelist */
+		COMPACTBALLOONMIGRATED, /* balloon page sucessfully migrated */
+		COMPACTBALLOONRETURNED, /* putback to pagelist, not-migrated */
+#endif /* CONFIG_BALLOON_COMPACTION */
+#endif /* CONFIG_COMPACTION */
 #ifdef CONFIG_HUGETLB_PAGE
 		HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
 #endif
diff --git a/include/linux/wait.h b/include/linux/wait.h
index ac38be2..1133695 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -217,6 +217,8 @@ do {									\
 		if (!ret)						\
 			break;						\
 	}								\
+	if (!ret && (condition))					\
+		ret = 1;						\
 	finish_wait(&wq, &__wait);					\
 } while (0)
 
@@ -233,8 +235,9 @@ do {									\
  * wake_up() has to be called after changing any variable that could
  * change the result of the wait condition.
  *
- * The function returns 0 if the @timeout elapsed, and the remaining
- * jiffies if the condition evaluated to true before the timeout elapsed.
+ * The function returns 0 if the @timeout elapsed, or the remaining
+ * jiffies (at least 1) if the @condition evaluated to %true before
+ * the @timeout elapsed.
  */
 #define wait_event_timeout(wq, condition, timeout)			\
 ({									\
@@ -302,6 +305,8 @@ do {									\
 		ret = -ERESTARTSYS;					\
 		break;							\
 	}								\
+	if (!ret && (condition))					\
+		ret = 1;						\
 	finish_wait(&wq, &__wait);					\
 } while (0)
 
@@ -318,9 +323,10 @@ do {									\
  * wake_up() has to be called after changing any variable that could
  * change the result of the wait condition.
  *
- * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
- * was interrupted by a signal, and the remaining jiffies otherwise
- * if the condition evaluated to true before the timeout elapsed.
+ * Returns:
+ * 0 if the @timeout elapsed, -%ERESTARTSYS if it was interrupted by
+ * a signal, or the remaining jiffies (at least 1) if the @condition
+ * evaluated to %true before the @timeout elapsed.
  */
 #define wait_event_interruptible_timeout(wq, condition, timeout)	\
 ({									\
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 35a57cd..606615c 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -117,13 +117,6 @@ struct oob_data {
 	u8 randomizer[16];
 };
 
-struct le_scan_params {
-	u8 type;
-	u16 interval;
-	u16 window;
-	int timeout;
-};
-
 #define HCI_MAX_SHORT_NAME_LENGTH	10
 
 struct amp_assoc {
@@ -283,9 +276,6 @@ struct hci_dev {
 
 	struct delayed_work	le_scan_disable;
 
-	struct work_struct	le_scan;
-	struct le_scan_params	le_scan_params;
-
 	__s8			adv_tx_power;
 	__u8			adv_data[HCI_MAX_AD_LENGTH];
 	__u8			adv_data_len;
@@ -432,6 +422,7 @@ void hci_inquiry_cache_update_resolve(struct hci_dev *hdev,
 				      struct inquiry_entry *ie);
 bool hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data,
 			      bool name_known, bool *ssp);
+void hci_inquiry_cache_flush(struct hci_dev *hdev);
 
 /* ----- HCI Connections ----- */
 enum {
@@ -1114,6 +1105,16 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event);
 					 BIT(BDADDR_LE_PUBLIC) | \
 					 BIT(BDADDR_LE_RANDOM))
 
+/* These LE scan and inquiry parameters were chosen according to LE General
+ * Discovery Procedure specification.
+ */
+#define DISCOV_LE_SCAN_WIN		0x12
+#define DISCOV_LE_SCAN_INT		0x12
+#define DISCOV_LE_TIMEOUT		msecs_to_jiffies(10240)
+#define DISCOV_INTERLEAVED_TIMEOUT	msecs_to_jiffies(5120)
+#define DISCOV_INTERLEAVED_INQUIRY_LEN	0x04
+#define DISCOV_BREDR_INQUIRY_LEN	0x08
+
 int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
 int mgmt_index_added(struct hci_dev *hdev);
 int mgmt_index_removed(struct hci_dev *hdev);
@@ -1168,10 +1169,7 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 		      u8 ssp, u8 *eir, u16 eir_len);
 int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 		     u8 addr_type, s8 rssi, u8 *name, u8 name_len);
-int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status);
-int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status);
 int mgmt_discovering(struct hci_dev *hdev, u8 discovering);
-int mgmt_interleaved_discovery(struct hci_dev *hdev);
 int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 bool mgmt_valid_hdev(struct hci_dev *hdev);
@@ -1211,11 +1209,6 @@ void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
 					u16 latency, u16 to_multiplier);
 void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
 							__u8 ltk[16]);
-int hci_do_inquiry(struct hci_dev *hdev, u8 length);
-int hci_cancel_inquiry(struct hci_dev *hdev);
-int hci_le_scan(struct hci_dev *hdev, u8 type, u16 interval, u16 window,
-		int timeout);
-int hci_cancel_le_scan(struct hci_dev *hdev);
 
 u8 bdaddr_to_le(u8 bdaddr_type);
 
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index fb94cf1..1a966af 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -242,7 +242,7 @@ struct l2cap_conn_rsp {
 #define L2CAP_CID_SIGNALING	0x0001
 #define L2CAP_CID_CONN_LESS	0x0002
 #define L2CAP_CID_A2MP		0x0003
-#define L2CAP_CID_LE_DATA	0x0004
+#define L2CAP_CID_ATT		0x0004
 #define L2CAP_CID_LE_SIGNALING	0x0005
 #define L2CAP_CID_SMP		0x0006
 #define L2CAP_CID_DYN_START	0x0040
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 4c062cc..4405886 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -905,7 +905,7 @@ struct ip_vs_app {
 struct ipvs_master_sync_state {
 	struct list_head	sync_queue;
 	struct ip_vs_sync_buff	*sync_buff;
-	int			sync_queue_len;
+	unsigned long		sync_queue_len;
 	unsigned int		sync_queue_delay;
 	struct task_struct	*master_thread;
 	struct delayed_work	master_wakeup_work;
@@ -998,7 +998,7 @@ struct netns_ipvs {
 	int			sysctl_snat_reroute;
 	int			sysctl_sync_ver;
 	int			sysctl_sync_ports;
-	int			sysctl_sync_qlen_max;
+	unsigned long		sysctl_sync_qlen_max;
 	int			sysctl_sync_sock_size;
 	int			sysctl_cache_bypass;
 	int			sysctl_expire_nodest_conn;
@@ -1085,7 +1085,7 @@ static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
 	return ACCESS_ONCE(ipvs->sysctl_sync_ports);
 }
 
-static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
+static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
 {
 	return ipvs->sysctl_sync_qlen_max;
 }
@@ -1138,7 +1138,7 @@ static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
 	return 1;
 }
 
-static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
+static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
 {
 	return IPVS_SYNC_QLEN_MAX;
 }
diff --git a/include/net/sock.h b/include/net/sock.h
index 5c97b0f..66772cf 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -866,6 +866,18 @@ struct inet_hashinfo;
 struct raw_hashinfo;
 struct module;
 
+/*
+ * caches using SLAB_DESTROY_BY_RCU should let .next pointer from nulls nodes
+ * un-modified. Special care is taken when initializing object to zero.
+ */
+static inline void sk_prot_clear_nulls(struct sock *sk, int size)
+{
+	if (offsetof(struct sock, sk_node.next) != 0)
+		memset(sk, 0, offsetof(struct sock, sk_node.next));
+	memset(&sk->sk_node.pprev, 0,
+	       size - offsetof(struct sock, sk_node.pprev));
+}
+
 /* Networking protocol blocks we attach to sockets.
  * socket layer -> transport layer interface
  * transport -> network interface is defined by struct inet_proto
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index d460902..f4f85dd 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -311,6 +311,8 @@ struct device;
 #define SND_SOC_DAPM_POST_PMD	0x8		/* after widget power down */
 #define SND_SOC_DAPM_PRE_REG	0x10	/* before audio path setup */
 #define SND_SOC_DAPM_POST_REG	0x20	/* after audio path setup */
+#define SND_SOC_DAPM_WILL_PMU   0x40    /* called at start of sequence */
+#define SND_SOC_DAPM_WILL_PMD   0x80    /* called at start of sequence */
 #define SND_SOC_DAPM_PRE_POST_PMD \
 				(SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD)
 
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index d0e6864..8ee15b9 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -2139,7 +2139,7 @@ TRACE_EVENT(ext4_es_remove_extent,
 		  __entry->lblk, __entry->len)
 );
 
-TRACE_EVENT(ext4_es_find_delayed_extent_enter,
+TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
 	TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
 
 	TP_ARGS(inode, lblk),
@@ -2161,7 +2161,7 @@ TRACE_EVENT(ext4_es_find_delayed_extent_enter,
 		  (unsigned long) __entry->ino, __entry->lblk)
 );
 
-TRACE_EVENT(ext4_es_find_delayed_extent_exit,
+TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
 	TP_PROTO(struct inode *inode, struct extent_status *es),
 
 	TP_ARGS(inode, es),
diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h
index a43a2f6..23d5615 100644
--- a/include/trace/events/regmap.h
+++ b/include/trace/events/regmap.h
@@ -223,6 +223,29 @@ DEFINE_EVENT(regmap_async, regmap_async_complete_done,
 
 );
 
+TRACE_EVENT(regcache_drop_region,
+
+	TP_PROTO(struct device *dev, unsigned int from,
+		 unsigned int to),
+
+	TP_ARGS(dev, from, to),
+
+	TP_STRUCT__entry(
+		__string(       name,           dev_name(dev)   )
+		__field(	unsigned int,	from		)
+		__field(	unsigned int,	to		)
+	),
+
+	TP_fast_assign(
+		__assign_str(name, dev_name(dev));
+		__entry->from = from;
+		__entry->to = to;
+	),
+
+	TP_printk("%s %u-%u", __get_str(name), (unsigned int)__entry->from,
+		  (unsigned int)__entry->to)
+);
+
 #endif /* _TRACE_REGMAP_H */
 
 /* This part must be outside protection */
diff --git a/init/Kconfig b/init/Kconfig
index 9d3a788..3fdc9ff 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -98,10 +98,13 @@ config HAVE_KERNEL_XZ
 config HAVE_KERNEL_LZO
 	bool
 
+config HAVE_KERNEL_LZ4
+	bool
+
 choice
 	prompt "Kernel compression mode"
 	default KERNEL_GZIP
-	depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_XZ || HAVE_KERNEL_LZO
+	depends on HAVE_KERNEL_GZIP || HAVE_KERNEL_BZIP2 || HAVE_KERNEL_LZMA || HAVE_KERNEL_XZ || HAVE_KERNEL_LZO || HAVE_KERNEL_LZ4
 	help
 	  The linux kernel is a kind of self-extracting executable.
 	  Several compression algorithms are available, which differ
@@ -168,6 +171,18 @@ config KERNEL_LZO
 	  size is about 10% bigger than gzip; however its speed
 	  (both compression and decompression) is the fastest.
 
+config KERNEL_LZ4
+	bool "LZ4"
+	depends on HAVE_KERNEL_LZ4
+	help
+	  LZ4 is an LZ77-type compressor with a fixed, byte-oriented encoding.
+	  A preliminary version of LZ4 de/compression tool is available at
+	  <https://code.google.com/p/lz4/>.
+
+	  Its compression ratio is worse than LZO. The size of the kernel
+	  is about 8% bigger than LZO. But the decompression speed is
+	  faster than LZO.
+
 endchoice
 
 config DEFAULT_HOSTNAME
@@ -931,6 +946,23 @@ config MEMCG_KMEM
 	  the kmem extension can use it to guarantee that no group of processes
 	  will ever exhaust kernel resources alone.
 
+config MEMCG_DEBUG_ASYNC_DESTROY
+	bool "Memory Resource Controller Debug asynchronous object destruction"
+	depends on MEMCG_KMEM || MEMCG_SWAP
+	default n
+	help
+	  When a memcg is destroyed, the memory consumed by it may not be
+	  immediately freed. This is because when some extensions are used, such
+	  as swap or kernel memory, objects can outlive the group and hold a
+	  reference to it.
+
+	  If this is the case, the dangling_memcgs file will show information
+	  about what are the memcgs still alive, and which references are still
+	  preventing it to be freed. There is nothing wrong with that, but it is
+	  very useful when debugging, to know where this memory is being held.
+	  This is a developer-oriented debugging facility only, and no
+	  guarantees of interface stability will be given.
+
 config CGROUP_HUGETLB
 	bool "HugeTLB Resource Controller for Control Groups"
 	depends on RESOURCE_COUNTERS && HUGETLB_PAGE
diff --git a/init/do_mounts.c b/init/do_mounts.c
index a2b49f2..33d060e 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -202,7 +202,7 @@ done:
  *	bangs.
  */
 
-dev_t name_to_dev_t(char *name)
+dev_t name_to_dev_t(const char *name)
 {
 	char s[32];
 	char *p;
diff --git a/init/main.c b/init/main.c
index 9484f4b..1b9e7f1 100644
--- a/init/main.c
+++ b/init/main.c
@@ -655,8 +655,6 @@ static void __init do_ctors(void)
 bool initcall_debug;
 core_param(initcall_debug, initcall_debug, bool, 0644);
 
-static char msgbuf[64];
-
 static int __init_or_module do_one_initcall_debug(initcall_t fn)
 {
 	ktime_t calltime, delta, rettime;
@@ -679,6 +677,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
 {
 	int count = preempt_count();
 	int ret;
+	char msgbuf[64];
 
 	if (initcall_debug)
 		ret = do_one_initcall_debug(fn);
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index e4e47f6..ae1996d 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -823,6 +823,7 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, umode_t, mode,
 				error = ro;
 				goto out;
 			}
+			audit_inode_parent_hidden(name, root);
 			filp = do_create(ipc_ns, root->d_inode,
 						&path, oflag, mode,
 						u_attr ? &attr : NULL);
@@ -868,6 +869,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name)
 	if (IS_ERR(name))
 		return PTR_ERR(name);
 
+	audit_inode_parent_hidden(name, mnt->mnt_root);
 	err = mnt_want_write(mnt);
 	if (err)
 		goto out_name;
diff --git a/ipc/sem.c b/ipc/sem.c
index a7e40ed..498a52a 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -797,7 +797,8 @@ static int count_semncnt (struct sem_array * sma, ushort semnum)
 
 	semncnt = 0;
 	list_for_each_entry(q, &sma->sem_base[semnum].sem_pending, list) {
-		struct sembuf * sops = q->sops;
+		struct sembuf *sops = q->sops;
+
 		BUG_ON(sops->sem_num != semnum);
 		if ((sops->sem_op < 0) && !(sops->sem_flg & IPC_NOWAIT))
 			semncnt++;
@@ -823,7 +824,8 @@ static int count_semzcnt (struct sem_array * sma, ushort semnum)
 
 	semzcnt = 0;
 	list_for_each_entry(q, &sma->sem_base[semnum].sem_pending, list) {
-		struct sembuf * sops = q->sops;
+		struct sembuf *sops = q->sops;
+
 		BUG_ON(sops->sem_num != semnum);
 		if ((sops->sem_op == 0) && !(sops->sem_flg & IPC_NOWAIT))
 			semzcnt++;
diff --git a/ipc/shm.c b/ipc/shm.c
index 7e199fa..85dc001 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -491,10 +491,10 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
 
 	sprintf (name, "SYSV%08x", key);
 	if (shmflg & SHM_HUGETLB) {
-		struct hstate *hs = hstate_sizelog((shmflg >> SHM_HUGE_SHIFT)
-						& SHM_HUGE_MASK);
+		struct hstate *hs;
 		size_t hugesize;
 
+		hs = hstate_sizelog((shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK);
 		if (!hs) {
 			error = -EINVAL;
 			goto no_file;
diff --git a/kernel/audit.h b/kernel/audit.h
index 1c95131..52dfbfc 100644
--- a/kernel/audit.h
+++ b/kernel/audit.h
@@ -97,6 +97,7 @@ struct audit_names {
 	struct audit_cap_data	fcap;
 	unsigned int		fcap_ver;
 	unsigned char		type;		/* record type */
+	bool			hidden;		/* don't log this record */
 	/*
 	 * This was an allocated audit_names and not from the array of
 	 * names allocated in the task audit context.  Thus this name
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index a291aa2..43c307d 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -658,6 +658,7 @@ int audit_add_tree_rule(struct audit_krule *rule)
 	struct vfsmount *mnt;
 	int err;
 
+	rule->tree = NULL;
 	list_for_each_entry(tree, &tree_list, list) {
 		if (!strcmp(seed->pathname, tree->pathname)) {
 			put_tree(seed);
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 3c8a601..9845cb3 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1399,8 +1399,11 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts
 	}
 
 	i = 0;
-	list_for_each_entry(n, &context->names_list, list)
+	list_for_each_entry(n, &context->names_list, list) {
+		if (n->hidden)
+			continue;
 		audit_log_name(context, n, NULL, i++, &call_panic);
+	}
 
 	/* Send end of event record to help user space know we are finished */
 	ab = audit_log_start(context, GFP_KERNEL, AUDIT_EOE);
@@ -1769,14 +1772,15 @@ void audit_putname(struct filename *name)
  * __audit_inode - store the inode and device from a lookup
  * @name: name being audited
  * @dentry: dentry being audited
- * @parent: does this dentry represent the parent?
+ * @flags: attributes for this particular entry
  */
 void __audit_inode(struct filename *name, const struct dentry *dentry,
-		   unsigned int parent)
+		   unsigned int flags)
 {
 	struct audit_context *context = current->audit_context;
 	const struct inode *inode = dentry->d_inode;
 	struct audit_names *n;
+	bool parent = flags & AUDIT_INODE_PARENT;
 
 	if (!context->in_syscall)
 		return;
@@ -1831,6 +1835,8 @@ out:
 	if (parent) {
 		n->name_len = n->name ? parent_len(n->name->name) : AUDIT_NAME_FULL;
 		n->type = AUDIT_TYPE_PARENT;
+		if (flags & AUDIT_INODE_HIDDEN)
+			n->hidden = true;
 	} else {
 		n->name_len = AUDIT_NAME_FULL;
 		n->type = AUDIT_TYPE_NORMAL;
diff --git a/kernel/cpu.c b/kernel/cpu.c
index b5e4ab2..28769f5 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -541,29 +541,20 @@ static int __init alloc_frozen_cpus(void)
 core_initcall(alloc_frozen_cpus);
 
 /*
- * Prevent regular CPU hotplug from racing with the freezer, by disabling CPU
- * hotplug when tasks are about to be frozen. Also, don't allow the freezer
- * to continue until any currently running CPU hotplug operation gets
- * completed.
- * To modify the 'cpu_hotplug_disabled' flag, we need to acquire the
- * 'cpu_add_remove_lock'. And this same lock is also taken by the regular
- * CPU hotplug path and released only after it is complete. Thus, we
- * (and hence the freezer) will block here until any currently running CPU
- * hotplug operation gets completed.
+ * Wait for currently running CPU hotplug operations to complete (if any) and
+ * disable future CPU hotplug (from sysfs). The 'cpu_add_remove_lock' protects
+ * the 'cpu_hotplug_disabled' flag. The same lock is also acquired by the
+ * hotplug path before performing hotplug operations. So acquiring that lock
+ * guarantees mutual exclusion from any currently running hotplug operations.
  */
-void cpu_hotplug_disable_before_freeze(void)
+void cpu_hotplug_disable(void)
 {
 	cpu_maps_update_begin();
 	cpu_hotplug_disabled = 1;
 	cpu_maps_update_done();
 }
 
-
-/*
- * When tasks have been thawed, re-enable regular CPU hotplug (which had been
- * disabled while beginning to freeze tasks).
- */
-void cpu_hotplug_enable_after_thaw(void)
+void cpu_hotplug_enable(void)
 {
 	cpu_maps_update_begin();
 	cpu_hotplug_disabled = 0;
@@ -589,12 +580,12 @@ cpu_hotplug_pm_callback(struct notifier_block *nb,
 
 	case PM_SUSPEND_PREPARE:
 	case PM_HIBERNATION_PREPARE:
-		cpu_hotplug_disable_before_freeze();
+		cpu_hotplug_disable();
 		break;
 
 	case PM_POST_SUSPEND:
 	case PM_POST_HIBERNATION:
-		cpu_hotplug_enable_after_thaw();
+		cpu_hotplug_enable();
 		break;
 
 	default:
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6b41c18..9dc297f 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4394,6 +4394,64 @@ perf_event_read_event(struct perf_event *event,
 	perf_output_end(&handle);
 }
 
+typedef int  (perf_event_aux_match_cb)(struct perf_event *event, void *data);
+typedef void (perf_event_aux_output_cb)(struct perf_event *event, void *data);
+
+static void
+perf_event_aux_ctx(struct perf_event_context *ctx,
+		   perf_event_aux_match_cb match,
+		   perf_event_aux_output_cb output,
+		   void *data)
+{
+	struct perf_event *event;
+
+	list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
+		if (event->state < PERF_EVENT_STATE_INACTIVE)
+			continue;
+		if (!event_filter_match(event))
+			continue;
+		if (match(event, data))
+			output(event, data);
+	}
+}
+
+static void
+perf_event_aux(perf_event_aux_match_cb match,
+	       perf_event_aux_output_cb output,
+	       void *data,
+	       struct perf_event_context *task_ctx)
+{
+	struct perf_cpu_context *cpuctx;
+	struct perf_event_context *ctx;
+	struct pmu *pmu;
+	int ctxn;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(pmu, &pmus, entry) {
+		cpuctx = get_cpu_ptr(pmu->pmu_cpu_context);
+		if (cpuctx->unique_pmu != pmu)
+			goto next;
+		perf_event_aux_ctx(&cpuctx->ctx, match, output, data);
+		if (task_ctx)
+			goto next;
+		ctxn = pmu->task_ctx_nr;
+		if (ctxn < 0)
+			goto next;
+		ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);
+		if (ctx)
+			perf_event_aux_ctx(ctx, match, output, data);
+next:
+		put_cpu_ptr(pmu->pmu_cpu_context);
+	}
+
+	if (task_ctx) {
+		preempt_disable();
+		perf_event_aux_ctx(task_ctx, match, output, data);
+		preempt_enable();
+	}
+	rcu_read_unlock();
+}
+
 /*
  * task tracking -- fork/exit
  *
@@ -4416,8 +4474,9 @@ struct perf_task_event {
 };
 
 static void perf_event_task_output(struct perf_event *event,
-				     struct perf_task_event *task_event)
+				   void *data)
 {
+	struct perf_task_event *task_event = data;
 	struct perf_output_handle handle;
 	struct perf_sample_data	sample;
 	struct task_struct *task = task_event->task;
@@ -4445,62 +4504,11 @@ out:
 	task_event->event_id.header.size = size;
 }
 
-static int perf_event_task_match(struct perf_event *event)
-{
-	if (event->state < PERF_EVENT_STATE_INACTIVE)
-		return 0;
-
-	if (!event_filter_match(event))
-		return 0;
-
-	if (event->attr.comm || event->attr.mmap ||
-	    event->attr.mmap_data || event->attr.task)
-		return 1;
-
-	return 0;
-}
-
-static void perf_event_task_ctx(struct perf_event_context *ctx,
-				  struct perf_task_event *task_event)
+static int perf_event_task_match(struct perf_event *event,
+				 void *data __maybe_unused)
 {
-	struct perf_event *event;
-
-	list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
-		if (perf_event_task_match(event))
-			perf_event_task_output(event, task_event);
-	}
-}
-
-static void perf_event_task_event(struct perf_task_event *task_event)
-{
-	struct perf_cpu_context *cpuctx;
-	struct perf_event_context *ctx;
-	struct pmu *pmu;
-	int ctxn;
-
-	rcu_read_lock();
-	list_for_each_entry_rcu(pmu, &pmus, entry) {
-		cpuctx = get_cpu_ptr(pmu->pmu_cpu_context);
-		if (cpuctx->unique_pmu != pmu)
-			goto next;
-		perf_event_task_ctx(&cpuctx->ctx, task_event);
-
-		ctx = task_event->task_ctx;
-		if (!ctx) {
-			ctxn = pmu->task_ctx_nr;
-			if (ctxn < 0)
-				goto next;
-			ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);
-			if (ctx)
-				perf_event_task_ctx(ctx, task_event);
-		}
-next:
-		put_cpu_ptr(pmu->pmu_cpu_context);
-	}
-	if (task_event->task_ctx)
-		perf_event_task_ctx(task_event->task_ctx, task_event);
-
-	rcu_read_unlock();
+	return event->attr.comm || event->attr.mmap ||
+	       event->attr.mmap_data || event->attr.task;
 }
 
 static void perf_event_task(struct task_struct *task,
@@ -4531,7 +4539,10 @@ static void perf_event_task(struct task_struct *task,
 		},
 	};
 
-	perf_event_task_event(&task_event);
+	perf_event_aux(perf_event_task_match,
+		       perf_event_task_output,
+		       &task_event,
+		       task_ctx);
 }
 
 void perf_event_fork(struct task_struct *task)
@@ -4557,8 +4568,9 @@ struct perf_comm_event {
 };
 
 static void perf_event_comm_output(struct perf_event *event,
-				     struct perf_comm_event *comm_event)
+				   void *data)
 {
+	struct perf_comm_event *comm_event = data;
 	struct perf_output_handle handle;
 	struct perf_sample_data sample;
 	int size = comm_event->event_id.header.size;
@@ -4585,39 +4597,16 @@ out:
 	comm_event->event_id.header.size = size;
 }
 
-static int perf_event_comm_match(struct perf_event *event)
-{
-	if (event->state < PERF_EVENT_STATE_INACTIVE)
-		return 0;
-
-	if (!event_filter_match(event))
-		return 0;
-
-	if (event->attr.comm)
-		return 1;
-
-	return 0;
-}
-
-static void perf_event_comm_ctx(struct perf_event_context *ctx,
-				  struct perf_comm_event *comm_event)
+static int perf_event_comm_match(struct perf_event *event,
+				 void *data __maybe_unused)
 {
-	struct perf_event *event;
-
-	list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
-		if (perf_event_comm_match(event))
-			perf_event_comm_output(event, comm_event);
-	}
+	return event->attr.comm;
 }
 
 static void perf_event_comm_event(struct perf_comm_event *comm_event)
 {
-	struct perf_cpu_context *cpuctx;
-	struct perf_event_context *ctx;
 	char comm[TASK_COMM_LEN];
 	unsigned int size;
-	struct pmu *pmu;
-	int ctxn;
 
 	memset(comm, 0, sizeof(comm));
 	strlcpy(comm, comm_event->task->comm, sizeof(comm));
@@ -4627,24 +4616,11 @@ static void perf_event_comm_event(struct perf_comm_event *comm_event)
 	comm_event->comm_size = size;
 
 	comm_event->event_id.header.size = sizeof(comm_event->event_id) + size;
-	rcu_read_lock();
-	list_for_each_entry_rcu(pmu, &pmus, entry) {
-		cpuctx = get_cpu_ptr(pmu->pmu_cpu_context);
-		if (cpuctx->unique_pmu != pmu)
-			goto next;
-		perf_event_comm_ctx(&cpuctx->ctx, comm_event);
 
-		ctxn = pmu->task_ctx_nr;
-		if (ctxn < 0)
-			goto next;
-
-		ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);
-		if (ctx)
-			perf_event_comm_ctx(ctx, comm_event);
-next:
-		put_cpu_ptr(pmu->pmu_cpu_context);
-	}
-	rcu_read_unlock();
+	perf_event_aux(perf_event_comm_match,
+		       perf_event_comm_output,
+		       comm_event,
+		       NULL);
 }
 
 void perf_event_comm(struct task_struct *task)
@@ -4706,8 +4682,9 @@ struct perf_mmap_event {
 };
 
 static void perf_event_mmap_output(struct perf_event *event,
-				     struct perf_mmap_event *mmap_event)
+				   void *data)
 {
+	struct perf_mmap_event *mmap_event = data;
 	struct perf_output_handle handle;
 	struct perf_sample_data sample;
 	int size = mmap_event->event_id.header.size;
@@ -4734,46 +4711,24 @@ out:
 }
 
 static int perf_event_mmap_match(struct perf_event *event,
-				   struct perf_mmap_event *mmap_event,
-				   int executable)
-{
-	if (event->state < PERF_EVENT_STATE_INACTIVE)
-		return 0;
-
-	if (!event_filter_match(event))
-		return 0;
-
-	if ((!executable && event->attr.mmap_data) ||
-	    (executable && event->attr.mmap))
-		return 1;
-
-	return 0;
-}
-
-static void perf_event_mmap_ctx(struct perf_event_context *ctx,
-				  struct perf_mmap_event *mmap_event,
-				  int executable)
+				 void *data)
 {
-	struct perf_event *event;
+	struct perf_mmap_event *mmap_event = data;
+	struct vm_area_struct *vma = mmap_event->vma;
+	int executable = vma->vm_flags & VM_EXEC;
 
-	list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
-		if (perf_event_mmap_match(event, mmap_event, executable))
-			perf_event_mmap_output(event, mmap_event);
-	}
+	return (!executable && event->attr.mmap_data) ||
+	       (executable && event->attr.mmap);
 }
 
 static void perf_event_mmap_event(struct perf_mmap_event *mmap_event)
 {
-	struct perf_cpu_context *cpuctx;
-	struct perf_event_context *ctx;
 	struct vm_area_struct *vma = mmap_event->vma;
 	struct file *file = vma->vm_file;
 	unsigned int size;
 	char tmp[16];
 	char *buf = NULL;
 	const char *name;
-	struct pmu *pmu;
-	int ctxn;
 
 	memset(tmp, 0, sizeof(tmp));
 
@@ -4829,27 +4784,10 @@ got_name:
 
 	mmap_event->event_id.header.size = sizeof(mmap_event->event_id) + size;
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(pmu, &pmus, entry) {
-		cpuctx = get_cpu_ptr(pmu->pmu_cpu_context);
-		if (cpuctx->unique_pmu != pmu)
-			goto next;
-		perf_event_mmap_ctx(&cpuctx->ctx, mmap_event,
-					vma->vm_flags & VM_EXEC);
-
-		ctxn = pmu->task_ctx_nr;
-		if (ctxn < 0)
-			goto next;
-
-		ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);
-		if (ctx) {
-			perf_event_mmap_ctx(ctx, mmap_event,
-					vma->vm_flags & VM_EXEC);
-		}
-next:
-		put_cpu_ptr(pmu->pmu_cpu_context);
-	}
-	rcu_read_unlock();
+	perf_event_aux(perf_event_mmap_match,
+		       perf_event_mmap_output,
+		       mmap_event,
+		       NULL);
 
 	kfree(buf);
 }
diff --git a/kernel/fork.c b/kernel/fork.c
index 987b28a..6fcc2e2 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -365,8 +365,6 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
 	mm->locked_vm = 0;
 	mm->mmap = NULL;
 	mm->mmap_cache = NULL;
-	mm->free_area_cache = oldmm->mmap_base;
-	mm->cached_hole_size = ~0UL;
 	mm->map_count = 0;
 	cpumask_clear(mm_cpumask(mm));
 	mm->mm_rb = RB_ROOT;
@@ -540,8 +538,6 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p)
 	mm->nr_ptes = 0;
 	memset(&mm->rss_stat, 0, sizeof(mm->rss_stat));
 	spin_lock_init(&mm->page_table_lock);
-	mm->free_area_cache = TASK_UNMAPPED_BASE;
-	mm->cached_hole_size = ~0UL;
 	mm_init_aio(mm);
 	mm_init_owner(mm, p);
 
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 5a83dde..af804b5 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -143,7 +143,10 @@ static unsigned int irq_domain_legacy_revmap(struct irq_domain *domain,
  * irq_domain_add_simple() - Allocate and register a simple irq_domain.
  * @of_node: pointer to interrupt controller's device tree node.
  * @size: total number of irqs in mapping
- * @first_irq: first number of irq block assigned to the domain
+ * @first_irq: first number of irq block assigned to the domain,
+ *	pass zero to assign irqs on-the-fly. This will result in a
+ *	linear IRQ domain so it is important to use irq_create_mapping()
+ *	for each used IRQ, especially when SPARSE_IRQ is enabled.
  * @ops: map/unmap domain callbacks
  * @host_data: Controller private data pointer
  *
diff --git a/kernel/lglock.c b/kernel/lglock.c
index 6535a66..86ae2ae 100644
--- a/kernel/lglock.c
+++ b/kernel/lglock.c
@@ -21,7 +21,7 @@ void lg_local_lock(struct lglock *lg)
 	arch_spinlock_t *lock;
 
 	preempt_disable();
-	rwlock_acquire_read(&lg->lock_dep_map, 0, 0, _RET_IP_);
+	lock_acquire_shared(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);
 	lock = this_cpu_ptr(lg->lock);
 	arch_spin_lock(lock);
 }
@@ -31,7 +31,7 @@ void lg_local_unlock(struct lglock *lg)
 {
 	arch_spinlock_t *lock;
 
-	rwlock_release(&lg->lock_dep_map, 1, _RET_IP_);
+	lock_release(&lg->lock_dep_map, 1, _RET_IP_);
 	lock = this_cpu_ptr(lg->lock);
 	arch_spin_unlock(lock);
 	preempt_enable();
@@ -43,7 +43,7 @@ void lg_local_lock_cpu(struct lglock *lg, int cpu)
 	arch_spinlock_t *lock;
 
 	preempt_disable();
-	rwlock_acquire_read(&lg->lock_dep_map, 0, 0, _RET_IP_);
+	lock_acquire_shared(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);
 	lock = per_cpu_ptr(lg->lock, cpu);
 	arch_spin_lock(lock);
 }
@@ -53,7 +53,7 @@ void lg_local_unlock_cpu(struct lglock *lg, int cpu)
 {
 	arch_spinlock_t *lock;
 
-	rwlock_release(&lg->lock_dep_map, 1, _RET_IP_);
+	lock_release(&lg->lock_dep_map, 1, _RET_IP_);
 	lock = per_cpu_ptr(lg->lock, cpu);
 	arch_spin_unlock(lock);
 	preempt_enable();
@@ -65,7 +65,7 @@ void lg_global_lock(struct lglock *lg)
 	int i;
 
 	preempt_disable();
-	rwlock_acquire(&lg->lock_dep_map, 0, 0, _RET_IP_);
+	lock_acquire_exclusive(&lg->lock_dep_map, 0, 0, NULL, _RET_IP_);
 	for_each_possible_cpu(i) {
 		arch_spinlock_t *lock;
 		lock = per_cpu_ptr(lg->lock, i);
@@ -78,7 +78,7 @@ void lg_global_unlock(struct lglock *lg)
 {
 	int i;
 
-	rwlock_release(&lg->lock_dep_map, 1, _RET_IP_);
+	lock_release(&lg->lock_dep_map, 1, _RET_IP_);
 	for_each_possible_cpu(i) {
 		arch_spinlock_t *lock;
 		lock = per_cpu_ptr(lg->lock, i);
diff --git a/kernel/panic.c b/kernel/panic.c
index 167ec09..9771231 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -399,8 +399,9 @@ struct slowpath_args {
 static void warn_slowpath_common(const char *file, int line, void *caller,
 				 unsigned taint, struct slowpath_args *args)
 {
-	printk(KERN_WARNING "------------[ cut here ]------------\n");
-	printk(KERN_WARNING "WARNING: at %s:%d %pS()\n", file, line, caller);
+	pr_warn("------------[ cut here ]------------\n");
+	pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
+		raw_smp_processor_id(), current->pid, file, line, caller);
 
 	if (args)
 		vprintk(args->fmt, args->args);
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 42670e9..c7f31aa 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -51,59 +51,28 @@ static int check_clock(const clockid_t which_clock)
 	return error;
 }
 
-static inline union cpu_time_count
+static inline unsigned long long
 timespec_to_sample(const clockid_t which_clock, const struct timespec *tp)
 {
-	union cpu_time_count ret;
-	ret.sched = 0;		/* high half always zero when .cpu used */
+	unsigned long long ret;
+
+	ret = 0;		/* high half always zero when .cpu used */
 	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		ret.sched = (unsigned long long)tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
+		ret = (unsigned long long)tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
 	} else {
-		ret.cpu = timespec_to_cputime(tp);
+		ret = cputime_to_expires(timespec_to_cputime(tp));
 	}
 	return ret;
 }
 
 static void sample_to_timespec(const clockid_t which_clock,
-			       union cpu_time_count cpu,
+			       unsigned long long expires,
 			       struct timespec *tp)
 {
 	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED)
-		*tp = ns_to_timespec(cpu.sched);
+		*tp = ns_to_timespec(expires);
 	else
-		cputime_to_timespec(cpu.cpu, tp);
-}
-
-static inline int cpu_time_before(const clockid_t which_clock,
-				  union cpu_time_count now,
-				  union cpu_time_count then)
-{
-	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		return now.sched < then.sched;
-	}  else {
-		return now.cpu < then.cpu;
-	}
-}
-static inline void cpu_time_add(const clockid_t which_clock,
-				union cpu_time_count *acc,
-			        union cpu_time_count val)
-{
-	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		acc->sched += val.sched;
-	}  else {
-		acc->cpu += val.cpu;
-	}
-}
-static inline union cpu_time_count cpu_time_sub(const clockid_t which_clock,
-						union cpu_time_count a,
-						union cpu_time_count b)
-{
-	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		a.sched -= b.sched;
-	}  else {
-		a.cpu -= b.cpu;
-	}
-	return a;
+		cputime_to_timespec((__force cputime_t)expires, tp);
 }
 
 /*
@@ -111,47 +80,31 @@ static inline union cpu_time_count cpu_time_sub(const clockid_t which_clock,
  * given the current clock sample.
  */
 static void bump_cpu_timer(struct k_itimer *timer,
-				  union cpu_time_count now)
+			   unsigned long long now)
 {
 	int i;
+	unsigned long long delta, incr;
 
-	if (timer->it.cpu.incr.sched == 0)
+	if (timer->it.cpu.incr == 0)
 		return;
 
-	if (CPUCLOCK_WHICH(timer->it_clock) == CPUCLOCK_SCHED) {
-		unsigned long long delta, incr;
+	if (now < timer->it.cpu.expires)
+		return;
 
-		if (now.sched < timer->it.cpu.expires.sched)
-			return;
-		incr = timer->it.cpu.incr.sched;
-		delta = now.sched + incr - timer->it.cpu.expires.sched;
-		/* Don't use (incr*2 < delta), incr*2 might overflow. */
-		for (i = 0; incr < delta - incr; i++)
-			incr = incr << 1;
-		for (; i >= 0; incr >>= 1, i--) {
-			if (delta < incr)
-				continue;
-			timer->it.cpu.expires.sched += incr;
-			timer->it_overrun += 1 << i;
-			delta -= incr;
-		}
-	} else {
-		cputime_t delta, incr;
+	incr = timer->it.cpu.incr;
+	delta = now + incr - timer->it.cpu.expires;
 
-		if (now.cpu < timer->it.cpu.expires.cpu)
-			return;
-		incr = timer->it.cpu.incr.cpu;
-		delta = now.cpu + incr - timer->it.cpu.expires.cpu;
-		/* Don't use (incr*2 < delta), incr*2 might overflow. */
-		for (i = 0; incr < delta - incr; i++)
-			     incr += incr;
-		for (; i >= 0; incr = incr >> 1, i--) {
-			if (delta < incr)
-				continue;
-			timer->it.cpu.expires.cpu += incr;
-			timer->it_overrun += 1 << i;
-			delta -= incr;
-		}
+	/* Don't use (incr*2 < delta), incr*2 might overflow. */
+	for (i = 0; incr < delta - incr; i++)
+		incr = incr << 1;
+
+	for (; i >= 0; incr >>= 1, i--) {
+		if (delta < incr)
+			continue;
+
+		timer->it.cpu.expires += incr;
+		timer->it_overrun += 1 << i;
+		delta -= incr;
 	}
 }
 
@@ -170,21 +123,21 @@ static inline int task_cputime_zero(const struct task_cputime *cputime)
 	return 0;
 }
 
-static inline cputime_t prof_ticks(struct task_struct *p)
+static inline unsigned long long prof_ticks(struct task_struct *p)
 {
 	cputime_t utime, stime;
 
 	task_cputime(p, &utime, &stime);
 
-	return utime + stime;
+	return cputime_to_expires(utime + stime);
 }
-static inline cputime_t virt_ticks(struct task_struct *p)
+static inline unsigned long long virt_ticks(struct task_struct *p)
 {
 	cputime_t utime;
 
 	task_cputime(p, &utime, NULL);
 
-	return utime;
+	return cputime_to_expires(utime);
 }
 
 static int
@@ -225,19 +178,19 @@ posix_cpu_clock_set(const clockid_t which_clock, const struct timespec *tp)
  * Sample a per-thread clock for the given task.
  */
 static int cpu_clock_sample(const clockid_t which_clock, struct task_struct *p,
-			    union cpu_time_count *cpu)
+			    unsigned long long *sample)
 {
 	switch (CPUCLOCK_WHICH(which_clock)) {
 	default:
 		return -EINVAL;
 	case CPUCLOCK_PROF:
-		cpu->cpu = prof_ticks(p);
+		*sample = prof_ticks(p);
 		break;
 	case CPUCLOCK_VIRT:
-		cpu->cpu = virt_ticks(p);
+		*sample = virt_ticks(p);
 		break;
 	case CPUCLOCK_SCHED:
-		cpu->sched = task_sched_runtime(p);
+		*sample = task_sched_runtime(p);
 		break;
 	}
 	return 0;
@@ -284,7 +237,7 @@ void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times)
  */
 static int cpu_clock_sample_group(const clockid_t which_clock,
 				  struct task_struct *p,
-				  union cpu_time_count *cpu)
+				  unsigned long long *sample)
 {
 	struct task_cputime cputime;
 
@@ -293,15 +246,15 @@ static int cpu_clock_sample_group(const clockid_t which_clock,
 		return -EINVAL;
 	case CPUCLOCK_PROF:
 		thread_group_cputime(p, &cputime);
-		cpu->cpu = cputime.utime + cputime.stime;
+		*sample = cputime_to_expires(cputime.utime + cputime.stime);
 		break;
 	case CPUCLOCK_VIRT:
 		thread_group_cputime(p, &cputime);
-		cpu->cpu = cputime.utime;
+		*sample = cputime_to_expires(cputime.utime);
 		break;
 	case CPUCLOCK_SCHED:
 		thread_group_cputime(p, &cputime);
-		cpu->sched = cputime.sum_exec_runtime;
+		*sample = cputime.sum_exec_runtime;
 		break;
 	}
 	return 0;
@@ -312,7 +265,7 @@ static int posix_cpu_clock_get(const clockid_t which_clock, struct timespec *tp)
 {
 	const pid_t pid = CPUCLOCK_PID(which_clock);
 	int error = -EINVAL;
-	union cpu_time_count rtn;
+	unsigned long long rtn;
 
 	if (pid == 0) {
 		/*
@@ -446,6 +399,15 @@ static int posix_cpu_timer_del(struct k_itimer *timer)
 	return ret;
 }
 
+static void cleanup_timers_list(struct list_head *head,
+				unsigned long long curr)
+{
+	struct cpu_timer_list *timer, *next;
+
+	list_for_each_entry_safe(timer, next, head, entry)
+		list_del_init(&timer->entry);
+}
+
 /*
  * Clean out CPU timers still ticking when a thread exited.  The task
  * pointer is cleared, and the expiry time is replaced with the residual
@@ -456,37 +418,12 @@ static void cleanup_timers(struct list_head *head,
 			   cputime_t utime, cputime_t stime,
 			   unsigned long long sum_exec_runtime)
 {
-	struct cpu_timer_list *timer, *next;
-	cputime_t ptime = utime + stime;
-
-	list_for_each_entry_safe(timer, next, head, entry) {
-		list_del_init(&timer->entry);
-		if (timer->expires.cpu < ptime) {
-			timer->expires.cpu = 0;
-		} else {
-			timer->expires.cpu -= ptime;
-		}
-	}
 
-	++head;
-	list_for_each_entry_safe(timer, next, head, entry) {
-		list_del_init(&timer->entry);
-		if (timer->expires.cpu < utime) {
-			timer->expires.cpu = 0;
-		} else {
-			timer->expires.cpu -= utime;
-		}
-	}
+	cputime_t ptime = utime + stime;
 
-	++head;
-	list_for_each_entry_safe(timer, next, head, entry) {
-		list_del_init(&timer->entry);
-		if (timer->expires.sched < sum_exec_runtime) {
-			timer->expires.sched = 0;
-		} else {
-			timer->expires.sched -= sum_exec_runtime;
-		}
-	}
+	cleanup_timers_list(head, cputime_to_expires(ptime));
+	cleanup_timers_list(++head, cputime_to_expires(utime));
+	cleanup_timers_list(++head, sum_exec_runtime);
 }
 
 /*
@@ -516,17 +453,21 @@ void posix_cpu_timers_exit_group(struct task_struct *tsk)
 		       tsk->se.sum_exec_runtime + sig->sum_sched_runtime);
 }
 
-static void clear_dead_task(struct k_itimer *timer, union cpu_time_count now)
+static void clear_dead_task(struct k_itimer *itimer, unsigned long long now)
 {
+	struct cpu_timer_list *timer = &itimer->it.cpu;
+
 	/*
 	 * That's all for this thread or process.
 	 * We leave our residual in expires to be reported.
 	 */
-	put_task_struct(timer->it.cpu.task);
-	timer->it.cpu.task = NULL;
-	timer->it.cpu.expires = cpu_time_sub(timer->it_clock,
-					     timer->it.cpu.expires,
-					     now);
+	put_task_struct(timer->task);
+	timer->task = NULL;
+	if (timer->expires < now) {
+		timer->expires = 0;
+	} else {
+		timer->expires -= now;
+	}
 }
 
 static inline int expires_gt(cputime_t expires, cputime_t new_exp)
@@ -558,14 +499,14 @@ static void arm_timer(struct k_itimer *timer)
 
 	listpos = head;
 	list_for_each_entry(next, head, entry) {
-		if (cpu_time_before(timer->it_clock, nt->expires, next->expires))
+		if (nt->expires < next->expires)
 			break;
 		listpos = &next->entry;
 	}
 	list_add(&nt->entry, listpos);
 
 	if (listpos == head) {
-		union cpu_time_count *exp = &nt->expires;
+		unsigned long long exp = nt->expires;
 
 		/*
 		 * We are the new earliest-expiring POSIX 1.b timer, hence
@@ -576,17 +517,17 @@ static void arm_timer(struct k_itimer *timer)
 
 		switch (CPUCLOCK_WHICH(timer->it_clock)) {
 		case CPUCLOCK_PROF:
-			if (expires_gt(cputime_expires->prof_exp, exp->cpu))
-				cputime_expires->prof_exp = exp->cpu;
+			if (expires_gt(cputime_expires->prof_exp, expires_to_cputime(exp)))
+				cputime_expires->prof_exp = expires_to_cputime(exp);
 			break;
 		case CPUCLOCK_VIRT:
-			if (expires_gt(cputime_expires->virt_exp, exp->cpu))
-				cputime_expires->virt_exp = exp->cpu;
+			if (expires_gt(cputime_expires->virt_exp, expires_to_cputime(exp)))
+				cputime_expires->virt_exp = expires_to_cputime(exp);
 			break;
 		case CPUCLOCK_SCHED:
 			if (cputime_expires->sched_exp == 0 ||
-			    cputime_expires->sched_exp > exp->sched)
-				cputime_expires->sched_exp = exp->sched;
+			    cputime_expires->sched_exp > exp)
+				cputime_expires->sched_exp = exp;
 			break;
 		}
 	}
@@ -601,20 +542,20 @@ static void cpu_timer_fire(struct k_itimer *timer)
 		/*
 		 * User don't want any signal.
 		 */
-		timer->it.cpu.expires.sched = 0;
+		timer->it.cpu.expires = 0;
 	} else if (unlikely(timer->sigq == NULL)) {
 		/*
 		 * This a special case for clock_nanosleep,
 		 * not a normal timer from sys_timer_create.
 		 */
 		wake_up_process(timer->it_process);
-		timer->it.cpu.expires.sched = 0;
-	} else if (timer->it.cpu.incr.sched == 0) {
+		timer->it.cpu.expires = 0;
+	} else if (timer->it.cpu.incr == 0) {
 		/*
 		 * One-shot timer.  Clear it as soon as it's fired.
 		 */
 		posix_timer_event(timer, 0);
-		timer->it.cpu.expires.sched = 0;
+		timer->it.cpu.expires = 0;
 	} else if (posix_timer_event(timer, ++timer->it_requeue_pending)) {
 		/*
 		 * The signal did not get queued because the signal
@@ -632,7 +573,7 @@ static void cpu_timer_fire(struct k_itimer *timer)
  */
 static int cpu_timer_sample_group(const clockid_t which_clock,
 				  struct task_struct *p,
-				  union cpu_time_count *cpu)
+				  unsigned long long *sample)
 {
 	struct task_cputime cputime;
 
@@ -641,13 +582,13 @@ static int cpu_timer_sample_group(const clockid_t which_clock,
 	default:
 		return -EINVAL;
 	case CPUCLOCK_PROF:
-		cpu->cpu = cputime.utime + cputime.stime;
+		*sample = cputime_to_expires(cputime.utime + cputime.stime);
 		break;
 	case CPUCLOCK_VIRT:
-		cpu->cpu = cputime.utime;
+		*sample = cputime_to_expires(cputime.utime);
 		break;
 	case CPUCLOCK_SCHED:
-		cpu->sched = cputime.sum_exec_runtime + task_delta_exec(p);
+		*sample = cputime.sum_exec_runtime + task_delta_exec(p);
 		break;
 	}
 	return 0;
@@ -694,7 +635,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 			       struct itimerspec *new, struct itimerspec *old)
 {
 	struct task_struct *p = timer->it.cpu.task;
-	union cpu_time_count old_expires, new_expires, old_incr, val;
+	unsigned long long old_expires, new_expires, old_incr, val;
 	int ret;
 
 	if (unlikely(p == NULL)) {
@@ -749,7 +690,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 	}
 
 	if (old) {
-		if (old_expires.sched == 0) {
+		if (old_expires == 0) {
 			old->it_value.tv_sec = 0;
 			old->it_value.tv_nsec = 0;
 		} else {
@@ -764,11 +705,8 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 			 * new setting.
 			 */
 			bump_cpu_timer(timer, val);
-			if (cpu_time_before(timer->it_clock, val,
-					    timer->it.cpu.expires)) {
-				old_expires = cpu_time_sub(
-					timer->it_clock,
-					timer->it.cpu.expires, val);
+			if (val < timer->it.cpu.expires) {
+				old_expires = timer->it.cpu.expires - val;
 				sample_to_timespec(timer->it_clock,
 						   old_expires,
 						   &old->it_value);
@@ -791,8 +729,8 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 		goto out;
 	}
 
-	if (new_expires.sched != 0 && !(flags & TIMER_ABSTIME)) {
-		cpu_time_add(timer->it_clock, &new_expires, val);
+	if (new_expires != 0 && !(flags & TIMER_ABSTIME)) {
+		new_expires += val;
 	}
 
 	/*
@@ -801,8 +739,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 	 * arm the timer (we'll just fake it for timer_gettime).
 	 */
 	timer->it.cpu.expires = new_expires;
-	if (new_expires.sched != 0 &&
-	    cpu_time_before(timer->it_clock, val, new_expires)) {
+	if (new_expires != 0 && val < new_expires) {
 		arm_timer(timer);
 	}
 
@@ -826,8 +763,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 	timer->it_overrun_last = 0;
 	timer->it_overrun = -1;
 
-	if (new_expires.sched != 0 &&
-	    !cpu_time_before(timer->it_clock, val, new_expires)) {
+	if (new_expires != 0 && !(val < new_expires)) {
 		/*
 		 * The designated time already passed, so we notify
 		 * immediately, even if the thread never runs to
@@ -849,7 +785,7 @@ static int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 
 static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 {
-	union cpu_time_count now;
+	unsigned long long now;
 	struct task_struct *p = timer->it.cpu.task;
 	int clear_dead;
 
@@ -859,7 +795,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 	sample_to_timespec(timer->it_clock,
 			   timer->it.cpu.incr, &itp->it_interval);
 
-	if (timer->it.cpu.expires.sched == 0) {	/* Timer not armed at all.  */
+	if (timer->it.cpu.expires == 0) {	/* Timer not armed at all.  */
 		itp->it_value.tv_sec = itp->it_value.tv_nsec = 0;
 		return;
 	}
@@ -891,7 +827,7 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 			 */
 			put_task_struct(p);
 			timer->it.cpu.task = NULL;
-			timer->it.cpu.expires.sched = 0;
+			timer->it.cpu.expires = 0;
 			read_unlock(&tasklist_lock);
 			goto dead;
 		} else {
@@ -912,10 +848,9 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 		goto dead;
 	}
 
-	if (cpu_time_before(timer->it_clock, now, timer->it.cpu.expires)) {
+	if (now < timer->it.cpu.expires) {
 		sample_to_timespec(timer->it_clock,
-				   cpu_time_sub(timer->it_clock,
-						timer->it.cpu.expires, now),
+				   timer->it.cpu.expires - now,
 				   &itp->it_value);
 	} else {
 		/*
@@ -927,6 +862,28 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 	}
 }
 
+static unsigned long long
+check_timers_list(struct list_head *timers,
+		  struct list_head *firing,
+		  unsigned long long curr)
+{
+	int maxfire = 20;
+
+	while (!list_empty(timers)) {
+		struct cpu_timer_list *t;
+
+		t = list_first_entry(timers, struct cpu_timer_list, entry);
+
+		if (!--maxfire || curr < t->expires)
+			return t->expires;
+
+		t->firing = 1;
+		list_move_tail(&t->entry, firing);
+	}
+
+	return 0;
+}
+
 /*
  * Check for any per-thread CPU timers that have fired and move them off
  * the tsk->cpu_timers[N] list onto the firing list.  Here we update the
@@ -935,54 +892,20 @@ static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec *itp)
 static void check_thread_timers(struct task_struct *tsk,
 				struct list_head *firing)
 {
-	int maxfire;
 	struct list_head *timers = tsk->cpu_timers;
 	struct signal_struct *const sig = tsk->signal;
+	struct task_cputime *tsk_expires = &tsk->cputime_expires;
+	unsigned long long expires;
 	unsigned long soft;
 
-	maxfire = 20;
-	tsk->cputime_expires.prof_exp = 0;
-	while (!list_empty(timers)) {
-		struct cpu_timer_list *t = list_first_entry(timers,
-						      struct cpu_timer_list,
-						      entry);
-		if (!--maxfire || prof_ticks(tsk) < t->expires.cpu) {
-			tsk->cputime_expires.prof_exp = t->expires.cpu;
-			break;
-		}
-		t->firing = 1;
-		list_move_tail(&t->entry, firing);
-	}
+	expires = check_timers_list(timers, firing, prof_ticks(tsk));
+	tsk_expires->prof_exp = expires_to_cputime(expires);
 
-	++timers;
-	maxfire = 20;
-	tsk->cputime_expires.virt_exp = 0;
-	while (!list_empty(timers)) {
-		struct cpu_timer_list *t = list_first_entry(timers,
-						      struct cpu_timer_list,
-						      entry);
-		if (!--maxfire || virt_ticks(tsk) < t->expires.cpu) {
-			tsk->cputime_expires.virt_exp = t->expires.cpu;
-			break;
-		}
-		t->firing = 1;
-		list_move_tail(&t->entry, firing);
-	}
+	expires = check_timers_list(++timers, firing, virt_ticks(tsk));
+	tsk_expires->virt_exp = expires_to_cputime(expires);
 
-	++timers;
-	maxfire = 20;
-	tsk->cputime_expires.sched_exp = 0;
-	while (!list_empty(timers)) {
-		struct cpu_timer_list *t = list_first_entry(timers,
-						      struct cpu_timer_list,
-						      entry);
-		if (!--maxfire || tsk->se.sum_exec_runtime < t->expires.sched) {
-			tsk->cputime_expires.sched_exp = t->expires.sched;
-			break;
-		}
-		t->firing = 1;
-		list_move_tail(&t->entry, firing);
-	}
+	tsk_expires->sched_exp = check_timers_list(++timers, firing,
+						   tsk->se.sum_exec_runtime);
 
 	/*
 	 * Check for the special case thread timers.
@@ -1030,7 +953,8 @@ static void stop_process_timers(struct signal_struct *sig)
 static u32 onecputick;
 
 static void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it,
-			     cputime_t *expires, cputime_t cur_time, int signo)
+			     unsigned long long *expires,
+			     unsigned long long cur_time, int signo)
 {
 	if (!it->expires)
 		return;
@@ -1066,9 +990,8 @@ static void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it,
 static void check_process_timers(struct task_struct *tsk,
 				 struct list_head *firing)
 {
-	int maxfire;
 	struct signal_struct *const sig = tsk->signal;
-	cputime_t utime, ptime, virt_expires, prof_expires;
+	unsigned long long utime, ptime, virt_expires, prof_expires;
 	unsigned long long sum_sched_runtime, sched_expires;
 	struct list_head *timers = sig->cpu_timers;
 	struct task_cputime cputime;
@@ -1078,52 +1001,13 @@ static void check_process_timers(struct task_struct *tsk,
 	 * Collect the current process totals.
 	 */
 	thread_group_cputimer(tsk, &cputime);
-	utime = cputime.utime;
-	ptime = utime + cputime.stime;
+	utime = cputime_to_expires(cputime.utime);
+	ptime = utime + cputime_to_expires(cputime.stime);
 	sum_sched_runtime = cputime.sum_exec_runtime;
-	maxfire = 20;
-	prof_expires = 0;
-	while (!list_empty(timers)) {
-		struct cpu_timer_list *tl = list_first_entry(timers,
-						      struct cpu_timer_list,
-						      entry);
-		if (!--maxfire || ptime < tl->expires.cpu) {
-			prof_expires = tl->expires.cpu;
-			break;
-		}
-		tl->firing = 1;
-		list_move_tail(&tl->entry, firing);
-	}
 
-	++timers;
-	maxfire = 20;
-	virt_expires = 0;
-	while (!list_empty(timers)) {
-		struct cpu_timer_list *tl = list_first_entry(timers,
-						      struct cpu_timer_list,
-						      entry);
-		if (!--maxfire || utime < tl->expires.cpu) {
-			virt_expires = tl->expires.cpu;
-			break;
-		}
-		tl->firing = 1;
-		list_move_tail(&tl->entry, firing);
-	}
-
-	++timers;
-	maxfire = 20;
-	sched_expires = 0;
-	while (!list_empty(timers)) {
-		struct cpu_timer_list *tl = list_first_entry(timers,
-						      struct cpu_timer_list,
-						      entry);
-		if (!--maxfire || sum_sched_runtime < tl->expires.sched) {
-			sched_expires = tl->expires.sched;
-			break;
-		}
-		tl->firing = 1;
-		list_move_tail(&tl->entry, firing);
-	}
+	prof_expires = check_timers_list(timers, firing, ptime);
+	virt_expires = check_timers_list(++timers, firing, utime);
+	sched_expires = check_timers_list(++timers, firing, sum_sched_runtime);
 
 	/*
 	 * Check for the special case process timers.
@@ -1162,8 +1046,8 @@ static void check_process_timers(struct task_struct *tsk,
 		}
 	}
 
-	sig->cputime_expires.prof_exp = prof_expires;
-	sig->cputime_expires.virt_exp = virt_expires;
+	sig->cputime_expires.prof_exp = expires_to_cputime(prof_expires);
+	sig->cputime_expires.virt_exp = expires_to_cputime(virt_expires);
 	sig->cputime_expires.sched_exp = sched_expires;
 	if (task_cputime_zero(&sig->cputime_expires))
 		stop_process_timers(sig);
@@ -1176,7 +1060,7 @@ static void check_process_timers(struct task_struct *tsk,
 void posix_cpu_timer_schedule(struct k_itimer *timer)
 {
 	struct task_struct *p = timer->it.cpu.task;
-	union cpu_time_count now;
+	unsigned long long now;
 
 	if (unlikely(p == NULL))
 		/*
@@ -1205,7 +1089,7 @@ void posix_cpu_timer_schedule(struct k_itimer *timer)
 			 */
 			put_task_struct(p);
 			timer->it.cpu.task = p = NULL;
-			timer->it.cpu.expires.sched = 0;
+			timer->it.cpu.expires = 0;
 			goto out_unlock;
 		} else if (unlikely(p->exit_state) && thread_group_empty(p)) {
 			/*
@@ -1213,6 +1097,7 @@ void posix_cpu_timer_schedule(struct k_itimer *timer)
 			 * not yet reaped.  Take this opportunity to
 			 * drop our task ref.
 			 */
+			cpu_timer_sample_group(timer->it_clock, p, &now);
 			clear_dead_task(timer, now);
 			goto out_unlock;
 		}
@@ -1387,7 +1272,7 @@ void run_posix_cpu_timers(struct task_struct *tsk)
 void set_process_cpu_timer(struct task_struct *tsk, unsigned int clock_idx,
 			   cputime_t *newval, cputime_t *oldval)
 {
-	union cpu_time_count now;
+	unsigned long long now;
 
 	BUG_ON(clock_idx == CPUCLOCK_SCHED);
 	cpu_timer_sample_group(clock_idx, tsk, &now);
@@ -1399,17 +1284,17 @@ void set_process_cpu_timer(struct task_struct *tsk, unsigned int clock_idx,
 		 * it to be absolute.
 		 */
 		if (*oldval) {
-			if (*oldval <= now.cpu) {
+			if (*oldval <= now) {
 				/* Just about to fire. */
 				*oldval = cputime_one_jiffy;
 			} else {
-				*oldval -= now.cpu;
+				*oldval -= now;
 			}
 		}
 
 		if (!*newval)
 			goto out;
-		*newval += now.cpu;
+		*newval += now;
 	}
 
 	/*
@@ -1459,7 +1344,7 @@ static int do_cpu_nanosleep(const clockid_t which_clock, int flags,
 		}
 
 		while (!signal_pending(current)) {
-			if (timer.it.cpu.expires.sched == 0) {
+			if (timer.it.cpu.expires == 0) {
 				/*
 				 * Our timer fired and was reset, below
 				 * deletion can not fail.
diff --git a/kernel/printk.c b/kernel/printk.c
index fa36e14..b8c348a 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -363,6 +363,53 @@ static void log_store(int facility, int level,
 	log_next_seq++;
 }
 
+#ifdef CONFIG_SECURITY_DMESG_RESTRICT
+int dmesg_restrict = 1;
+#else
+int dmesg_restrict;
+#endif
+
+static int syslog_action_restricted(int type)
+{
+	if (dmesg_restrict)
+		return 1;
+	/*
+	 * Unless restricted, we allow "read all" and "get buffer size"
+	 * for everybody.
+	 */
+	return type != SYSLOG_ACTION_READ_ALL &&
+	       type != SYSLOG_ACTION_SIZE_BUFFER;
+}
+
+static int check_syslog_permissions(int type, bool from_file)
+{
+	/*
+	 * If this is from /proc/kmsg and we've already opened it, then we've
+	 * already done the capabilities checks at open time.
+	 */
+	if (from_file && type != SYSLOG_ACTION_OPEN)
+		return 0;
+
+	if (syslog_action_restricted(type)) {
+		if (capable(CAP_SYSLOG))
+			return 0;
+		/*
+		 * For historical reasons, accept CAP_SYS_ADMIN too, with
+		 * a warning.
+		 */
+		if (capable(CAP_SYS_ADMIN)) {
+			pr_warn_once("%s (%d): Attempt to access syslog with "
+				     "CAP_SYS_ADMIN but no CAP_SYSLOG "
+				     "(deprecated).\n",
+				 current->comm, task_pid_nr(current));
+			return 0;
+		}
+		return -EPERM;
+	}
+	return security_syslog(type);
+}
+
+
 /* /dev/kmsg - userspace message inject/listen interface */
 struct devkmsg_user {
 	u64 seq;
@@ -620,7 +667,8 @@ static int devkmsg_open(struct inode *inode, struct file *file)
 	if ((file->f_flags & O_ACCMODE) == O_WRONLY)
 		return 0;
 
-	err = security_syslog(SYSLOG_ACTION_READ_ALL);
+	err = check_syslog_permissions(SYSLOG_ACTION_READ_ALL,
+				       SYSLOG_FROM_READER);
 	if (err)
 		return err;
 
@@ -813,45 +861,6 @@ static inline void boot_delay_msec(int level)
 }
 #endif
 
-#ifdef CONFIG_SECURITY_DMESG_RESTRICT
-int dmesg_restrict = 1;
-#else
-int dmesg_restrict;
-#endif
-
-static int syslog_action_restricted(int type)
-{
-	if (dmesg_restrict)
-		return 1;
-	/* Unless restricted, we allow "read all" and "get buffer size" for everybody */
-	return type != SYSLOG_ACTION_READ_ALL && type != SYSLOG_ACTION_SIZE_BUFFER;
-}
-
-static int check_syslog_permissions(int type, bool from_file)
-{
-	/*
-	 * If this is from /proc/kmsg and we've already opened it, then we've
-	 * already done the capabilities checks at open time.
-	 */
-	if (from_file && type != SYSLOG_ACTION_OPEN)
-		return 0;
-
-	if (syslog_action_restricted(type)) {
-		if (capable(CAP_SYSLOG))
-			return 0;
-		/* For historical reasons, accept CAP_SYS_ADMIN too, with a warning */
-		if (capable(CAP_SYS_ADMIN)) {
-			printk_once(KERN_WARNING "%s (%d): "
-				 "Attempt to access syslog with CAP_SYS_ADMIN "
-				 "but no CAP_SYSLOG (deprecated).\n",
-				 current->comm, task_pid_nr(current));
-			return 0;
-		}
-		return -EPERM;
-	}
-	return 0;
-}
-
 #if defined(CONFIG_PRINTK_TIME)
 static bool printk_time = 1;
 #else
@@ -1249,7 +1258,7 @@ out:
 
 SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
 {
-	return do_syslog(type, buf, len, SYSLOG_FROM_CALL);
+	return do_syslog(type, buf, len, SYSLOG_FROM_READER);
 }
 
 /*
@@ -1263,8 +1272,6 @@ static void call_console_drivers(int level, const char *text, size_t len)
 
 	trace_console(text, len);
 
-	if (level >= console_loglevel && !ignore_loglevel)
-		return;
 	if (!console_drivers)
 		return;
 
@@ -1278,6 +1285,9 @@ static void call_console_drivers(int level, const char *text, size_t len)
 		if (!cpu_online(smp_processor_id()) &&
 		    !(con->flags & CON_ANYTIME))
 			continue;
+		if (level >= console_loglevel && !ignore_loglevel &&
+		    !(con->flags & CON_ALLDATA))
+			continue;
 		con->write(con, text, len);
 	}
 }
@@ -1360,9 +1370,9 @@ static int console_trylock_for_printk(unsigned int cpu)
 		}
 	}
 	logbuf_cpu = UINT_MAX;
+	raw_spin_unlock(&logbuf_lock);
 	if (wake)
 		up(&console_sem);
-	raw_spin_unlock(&logbuf_lock);
 	return retval;
 }
 
diff --git a/kernel/relay.c b/kernel/relay.c
index b91488b..e03440b 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -339,6 +339,10 @@ static void wakeup_readers(unsigned long data)
 {
 	struct rchan_buf *buf = (struct rchan_buf *)data;
 	wake_up_interruptible(&buf->read_wait);
+	/*
+	 * Stupid polling for now:
+	 */
+	mod_timer(&buf->timer, jiffies + 1);
 }
 
 /**
@@ -356,6 +360,7 @@ static void __relay_reset(struct rchan_buf *buf, unsigned int init)
 		init_waitqueue_head(&buf->read_wait);
 		kref_init(&buf->kref);
 		setup_timer(&buf->timer, wakeup_readers, (unsigned long)buf);
+		mod_timer(&buf->timer, jiffies + 1);
 	} else
 		del_timer_sync(&buf->timer);
 
@@ -739,15 +744,6 @@ size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)
 		else
 			buf->early_bytes += buf->chan->subbuf_size -
 					    buf->padding[old_subbuf];
-		smp_mb();
-		if (waitqueue_active(&buf->read_wait))
-			/*
-			 * Calling wake_up_interruptible() from here
-			 * will deadlock if we happen to be logging
-			 * from the scheduler (trying to re-grab
-			 * rq->lock), so defer it.
-			 */
-			mod_timer(&buf->timer, jiffies + 1);
 	}
 
 	old = buf->data;
diff --git a/kernel/sched/Makefile b/kernel/sched/Makefile
index deaf90e..54adcf3 100644
--- a/kernel/sched/Makefile
+++ b/kernel/sched/Makefile
@@ -11,7 +11,7 @@ ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y)
 CFLAGS_core.o := $(PROFILING) -fno-omit-frame-pointer
 endif
 
-obj-y += core.o clock.o cputime.o idle_task.o fair.o rt.o stop_task.o
+obj-y += core.o proc.o clock.o cputime.o idle_task.o fair.o rt.o stop_task.o
 obj-$(CONFIG_SMP) += cpupri.o
 obj-$(CONFIG_SCHED_AUTOGROUP) += auto_group.o
 obj-$(CONFIG_SCHEDSTATS) += stats.o
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 58453b8..9ff7744 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -1573,6 +1573,30 @@ int wake_up_process(struct task_struct *p)
 }
 EXPORT_SYMBOL(wake_up_process);
 
+/**
+ * wake_up_process_sync - Wake up a specific process
+ * @p: The process to be woken up.
+ *
+ * Attempt to wake up the nominated process and move it to the set of runnable
+ * processes.  Returns 1 if the process was woken up, 0 if it was already
+ * running.
+ *
+ * The sync wakeup differs that the waker knows that it will schedule
+ * away soon, so while the target thread will be woken up, it will not
+ * be migrated to another CPU - ie. the two threads are 'synchronized'
+ * with each other. This can prevent needless bouncing between CPUs.
+ *
+ * On UP it can prevent extra preemption.
+ *
+ * It may be assumed that this function implies a write memory barrier before
+ * changing the task state if and only if any tasks are woken up.
+ */
+int wake_up_process_sync(struct task_struct *p)
+{
+	return try_to_wake_up(p, TASK_ALL, WF_SYNC);
+}
+EXPORT_SYMBOL(wake_up_process_sync);
+
 int wake_up_state(struct task_struct *p, unsigned int state)
 {
 	return try_to_wake_up(p, state, 0);
@@ -2056,575 +2080,6 @@ unsigned long nr_iowait_cpu(int cpu)
 	return atomic_read(&this->nr_iowait);
 }
 
-unsigned long this_cpu_load(void)
-{
-	struct rq *this = this_rq();
-	return this->cpu_load[0];
-}
-
-
-/*
- * Global load-average calculations
- *
- * We take a distributed and async approach to calculating the global load-avg
- * in order to minimize overhead.
- *
- * The global load average is an exponentially decaying average of nr_running +
- * nr_uninterruptible.
- *
- * Once every LOAD_FREQ:
- *
- *   nr_active = 0;
- *   for_each_possible_cpu(cpu)
- *   	nr_active += cpu_of(cpu)->nr_running + cpu_of(cpu)->nr_uninterruptible;
- *
- *   avenrun[n] = avenrun[0] * exp_n + nr_active * (1 - exp_n)
- *
- * Due to a number of reasons the above turns in the mess below:
- *
- *  - for_each_possible_cpu() is prohibitively expensive on machines with
- *    serious number of cpus, therefore we need to take a distributed approach
- *    to calculating nr_active.
- *
- *        \Sum_i x_i(t) = \Sum_i x_i(t) - x_i(t_0) | x_i(t_0) := 0
- *                      = \Sum_i { \Sum_j=1 x_i(t_j) - x_i(t_j-1) }
- *
- *    So assuming nr_active := 0 when we start out -- true per definition, we
- *    can simply take per-cpu deltas and fold those into a global accumulate
- *    to obtain the same result. See calc_load_fold_active().
- *
- *    Furthermore, in order to avoid synchronizing all per-cpu delta folding
- *    across the machine, we assume 10 ticks is sufficient time for every
- *    cpu to have completed this task.
- *
- *    This places an upper-bound on the IRQ-off latency of the machine. Then
- *    again, being late doesn't loose the delta, just wrecks the sample.
- *
- *  - cpu_rq()->nr_uninterruptible isn't accurately tracked per-cpu because
- *    this would add another cross-cpu cacheline miss and atomic operation
- *    to the wakeup path. Instead we increment on whatever cpu the task ran
- *    when it went into uninterruptible state and decrement on whatever cpu
- *    did the wakeup. This means that only the sum of nr_uninterruptible over
- *    all cpus yields the correct result.
- *
- *  This covers the NO_HZ=n code, for extra head-aches, see the comment below.
- */
-
-/* Variables and functions for calc_load */
-static atomic_long_t calc_load_tasks;
-static unsigned long calc_load_update;
-unsigned long avenrun[3];
-EXPORT_SYMBOL(avenrun); /* should be removed */
-
-/**
- * get_avenrun - get the load average array
- * @loads:	pointer to dest load array
- * @offset:	offset to add
- * @shift:	shift count to shift the result left
- *
- * These values are estimates at best, so no need for locking.
- */
-void get_avenrun(unsigned long *loads, unsigned long offset, int shift)
-{
-	loads[0] = (avenrun[0] + offset) << shift;
-	loads[1] = (avenrun[1] + offset) << shift;
-	loads[2] = (avenrun[2] + offset) << shift;
-}
-
-static long calc_load_fold_active(struct rq *this_rq)
-{
-	long nr_active, delta = 0;
-
-	nr_active = this_rq->nr_running;
-	nr_active += (long) this_rq->nr_uninterruptible;
-
-	if (nr_active != this_rq->calc_load_active) {
-		delta = nr_active - this_rq->calc_load_active;
-		this_rq->calc_load_active = nr_active;
-	}
-
-	return delta;
-}
-
-/*
- * a1 = a0 * e + a * (1 - e)
- */
-static unsigned long
-calc_load(unsigned long load, unsigned long exp, unsigned long active)
-{
-	load *= exp;
-	load += active * (FIXED_1 - exp);
-	load += 1UL << (FSHIFT - 1);
-	return load >> FSHIFT;
-}
-
-#ifdef CONFIG_NO_HZ_COMMON
-/*
- * Handle NO_HZ for the global load-average.
- *
- * Since the above described distributed algorithm to compute the global
- * load-average relies on per-cpu sampling from the tick, it is affected by
- * NO_HZ.
- *
- * The basic idea is to fold the nr_active delta into a global idle-delta upon
- * entering NO_HZ state such that we can include this as an 'extra' cpu delta
- * when we read the global state.
- *
- * Obviously reality has to ruin such a delightfully simple scheme:
- *
- *  - When we go NO_HZ idle during the window, we can negate our sample
- *    contribution, causing under-accounting.
- *
- *    We avoid this by keeping two idle-delta counters and flipping them
- *    when the window starts, thus separating old and new NO_HZ load.
- *
- *    The only trick is the slight shift in index flip for read vs write.
- *
- *        0s            5s            10s           15s
- *          +10           +10           +10           +10
- *        |-|-----------|-|-----------|-|-----------|-|
- *    r:0 0 1           1 0           0 1           1 0
- *    w:0 1 1           0 0           1 1           0 0
- *
- *    This ensures we'll fold the old idle contribution in this window while
- *    accumlating the new one.
- *
- *  - When we wake up from NO_HZ idle during the window, we push up our
- *    contribution, since we effectively move our sample point to a known
- *    busy state.
- *
- *    This is solved by pushing the window forward, and thus skipping the
- *    sample, for this cpu (effectively using the idle-delta for this cpu which
- *    was in effect at the time the window opened). This also solves the issue
- *    of having to deal with a cpu having been in NOHZ idle for multiple
- *    LOAD_FREQ intervals.
- *
- * When making the ILB scale, we should try to pull this in as well.
- */
-static atomic_long_t calc_load_idle[2];
-static int calc_load_idx;
-
-static inline int calc_load_write_idx(void)
-{
-	int idx = calc_load_idx;
-
-	/*
-	 * See calc_global_nohz(), if we observe the new index, we also
-	 * need to observe the new update time.
-	 */
-	smp_rmb();
-
-	/*
-	 * If the folding window started, make sure we start writing in the
-	 * next idle-delta.
-	 */
-	if (!time_before(jiffies, calc_load_update))
-		idx++;
-
-	return idx & 1;
-}
-
-static inline int calc_load_read_idx(void)
-{
-	return calc_load_idx & 1;
-}
-
-void calc_load_enter_idle(void)
-{
-	struct rq *this_rq = this_rq();
-	long delta;
-
-	/*
-	 * We're going into NOHZ mode, if there's any pending delta, fold it
-	 * into the pending idle delta.
-	 */
-	delta = calc_load_fold_active(this_rq);
-	if (delta) {
-		int idx = calc_load_write_idx();
-		atomic_long_add(delta, &calc_load_idle[idx]);
-	}
-}
-
-void calc_load_exit_idle(void)
-{
-	struct rq *this_rq = this_rq();
-
-	/*
-	 * If we're still before the sample window, we're done.
-	 */
-	if (time_before(jiffies, this_rq->calc_load_update))
-		return;
-
-	/*
-	 * We woke inside or after the sample window, this means we're already
-	 * accounted through the nohz accounting, so skip the entire deal and
-	 * sync up for the next window.
-	 */
-	this_rq->calc_load_update = calc_load_update;
-	if (time_before(jiffies, this_rq->calc_load_update + 10))
-		this_rq->calc_load_update += LOAD_FREQ;
-}
-
-static long calc_load_fold_idle(void)
-{
-	int idx = calc_load_read_idx();
-	long delta = 0;
-
-	if (atomic_long_read(&calc_load_idle[idx]))
-		delta = atomic_long_xchg(&calc_load_idle[idx], 0);
-
-	return delta;
-}
-
-/**
- * fixed_power_int - compute: x^n, in O(log n) time
- *
- * @x:         base of the power
- * @frac_bits: fractional bits of @x
- * @n:         power to raise @x to.
- *
- * By exploiting the relation between the definition of the natural power
- * function: x^n := x*x*...*x (x multiplied by itself for n times), and
- * the binary encoding of numbers used by computers: n := \Sum n_i * 2^i,
- * (where: n_i \elem {0, 1}, the binary vector representing n),
- * we find: x^n := x^(\Sum n_i * 2^i) := \Prod x^(n_i * 2^i), which is
- * of course trivially computable in O(log_2 n), the length of our binary
- * vector.
- */
-static unsigned long
-fixed_power_int(unsigned long x, unsigned int frac_bits, unsigned int n)
-{
-	unsigned long result = 1UL << frac_bits;
-
-	if (n) for (;;) {
-		if (n & 1) {
-			result *= x;
-			result += 1UL << (frac_bits - 1);
-			result >>= frac_bits;
-		}
-		n >>= 1;
-		if (!n)
-			break;
-		x *= x;
-		x += 1UL << (frac_bits - 1);
-		x >>= frac_bits;
-	}
-
-	return result;
-}
-
-/*
- * a1 = a0 * e + a * (1 - e)
- *
- * a2 = a1 * e + a * (1 - e)
- *    = (a0 * e + a * (1 - e)) * e + a * (1 - e)
- *    = a0 * e^2 + a * (1 - e) * (1 + e)
- *
- * a3 = a2 * e + a * (1 - e)
- *    = (a0 * e^2 + a * (1 - e) * (1 + e)) * e + a * (1 - e)
- *    = a0 * e^3 + a * (1 - e) * (1 + e + e^2)
- *
- *  ...
- *
- * an = a0 * e^n + a * (1 - e) * (1 + e + ... + e^n-1) [1]
- *    = a0 * e^n + a * (1 - e) * (1 - e^n)/(1 - e)
- *    = a0 * e^n + a * (1 - e^n)
- *
- * [1] application of the geometric series:
- *
- *              n         1 - x^(n+1)
- *     S_n := \Sum x^i = -------------
- *             i=0          1 - x
- */
-static unsigned long
-calc_load_n(unsigned long load, unsigned long exp,
-	    unsigned long active, unsigned int n)
-{
-
-	return calc_load(load, fixed_power_int(exp, FSHIFT, n), active);
-}
-
-/*
- * NO_HZ can leave us missing all per-cpu ticks calling
- * calc_load_account_active(), but since an idle CPU folds its delta into
- * calc_load_tasks_idle per calc_load_account_idle(), all we need to do is fold
- * in the pending idle delta if our idle period crossed a load cycle boundary.
- *
- * Once we've updated the global active value, we need to apply the exponential
- * weights adjusted to the number of cycles missed.
- */
-static void calc_global_nohz(void)
-{
-	long delta, active, n;
-
-	if (!time_before(jiffies, calc_load_update + 10)) {
-		/*
-		 * Catch-up, fold however many we are behind still
-		 */
-		delta = jiffies - calc_load_update - 10;
-		n = 1 + (delta / LOAD_FREQ);
-
-		active = atomic_long_read(&calc_load_tasks);
-		active = active > 0 ? active * FIXED_1 : 0;
-
-		avenrun[0] = calc_load_n(avenrun[0], EXP_1, active, n);
-		avenrun[1] = calc_load_n(avenrun[1], EXP_5, active, n);
-		avenrun[2] = calc_load_n(avenrun[2], EXP_15, active, n);
-
-		calc_load_update += n * LOAD_FREQ;
-	}
-
-	/*
-	 * Flip the idle index...
-	 *
-	 * Make sure we first write the new time then flip the index, so that
-	 * calc_load_write_idx() will see the new time when it reads the new
-	 * index, this avoids a double flip messing things up.
-	 */
-	smp_wmb();
-	calc_load_idx++;
-}
-#else /* !CONFIG_NO_HZ_COMMON */
-
-static inline long calc_load_fold_idle(void) { return 0; }
-static inline void calc_global_nohz(void) { }
-
-#endif /* CONFIG_NO_HZ_COMMON */
-
-/*
- * calc_load - update the avenrun load estimates 10 ticks after the
- * CPUs have updated calc_load_tasks.
- */
-void calc_global_load(unsigned long ticks)
-{
-	long active, delta;
-
-	if (time_before(jiffies, calc_load_update + 10))
-		return;
-
-	/*
-	 * Fold the 'old' idle-delta to include all NO_HZ cpus.
-	 */
-	delta = calc_load_fold_idle();
-	if (delta)
-		atomic_long_add(delta, &calc_load_tasks);
-
-	active = atomic_long_read(&calc_load_tasks);
-	active = active > 0 ? active * FIXED_1 : 0;
-
-	avenrun[0] = calc_load(avenrun[0], EXP_1, active);
-	avenrun[1] = calc_load(avenrun[1], EXP_5, active);
-	avenrun[2] = calc_load(avenrun[2], EXP_15, active);
-
-	calc_load_update += LOAD_FREQ;
-
-	/*
-	 * In case we idled for multiple LOAD_FREQ intervals, catch up in bulk.
-	 */
-	calc_global_nohz();
-}
-
-/*
- * Called from update_cpu_load() to periodically update this CPU's
- * active count.
- */
-static void calc_load_account_active(struct rq *this_rq)
-{
-	long delta;
-
-	if (time_before(jiffies, this_rq->calc_load_update))
-		return;
-
-	delta  = calc_load_fold_active(this_rq);
-	if (delta)
-		atomic_long_add(delta, &calc_load_tasks);
-
-	this_rq->calc_load_update += LOAD_FREQ;
-}
-
-/*
- * End of global load-average stuff
- */
-
-/*
- * The exact cpuload at various idx values, calculated at every tick would be
- * load = (2^idx - 1) / 2^idx * load + 1 / 2^idx * cur_load
- *
- * If a cpu misses updates for n-1 ticks (as it was idle) and update gets called
- * on nth tick when cpu may be busy, then we have:
- * load = ((2^idx - 1) / 2^idx)^(n-1) * load
- * load = (2^idx - 1) / 2^idx) * load + 1 / 2^idx * cur_load
- *
- * decay_load_missed() below does efficient calculation of
- * load = ((2^idx - 1) / 2^idx)^(n-1) * load
- * avoiding 0..n-1 loop doing load = ((2^idx - 1) / 2^idx) * load
- *
- * The calculation is approximated on a 128 point scale.
- * degrade_zero_ticks is the number of ticks after which load at any
- * particular idx is approximated to be zero.
- * degrade_factor is a precomputed table, a row for each load idx.
- * Each column corresponds to degradation factor for a power of two ticks,
- * based on 128 point scale.
- * Example:
- * row 2, col 3 (=12) says that the degradation at load idx 2 after
- * 8 ticks is 12/128 (which is an approximation of exact factor 3^8/4^8).
- *
- * With this power of 2 load factors, we can degrade the load n times
- * by looking at 1 bits in n and doing as many mult/shift instead of
- * n mult/shifts needed by the exact degradation.
- */
-#define DEGRADE_SHIFT		7
-static const unsigned char
-		degrade_zero_ticks[CPU_LOAD_IDX_MAX] = {0, 8, 32, 64, 128};
-static const unsigned char
-		degrade_factor[CPU_LOAD_IDX_MAX][DEGRADE_SHIFT + 1] = {
-					{0, 0, 0, 0, 0, 0, 0, 0},
-					{64, 32, 8, 0, 0, 0, 0, 0},
-					{96, 72, 40, 12, 1, 0, 0},
-					{112, 98, 75, 43, 15, 1, 0},
-					{120, 112, 98, 76, 45, 16, 2} };
-
-/*
- * Update cpu_load for any missed ticks, due to tickless idle. The backlog
- * would be when CPU is idle and so we just decay the old load without
- * adding any new load.
- */
-static unsigned long
-decay_load_missed(unsigned long load, unsigned long missed_updates, int idx)
-{
-	int j = 0;
-
-	if (!missed_updates)
-		return load;
-
-	if (missed_updates >= degrade_zero_ticks[idx])
-		return 0;
-
-	if (idx == 1)
-		return load >> missed_updates;
-
-	while (missed_updates) {
-		if (missed_updates % 2)
-			load = (load * degrade_factor[idx][j]) >> DEGRADE_SHIFT;
-
-		missed_updates >>= 1;
-		j++;
-	}
-	return load;
-}
-
-/*
- * Update rq->cpu_load[] statistics. This function is usually called every
- * scheduler tick (TICK_NSEC). With tickless idle this will not be called
- * every tick. We fix it up based on jiffies.
- */
-static void __update_cpu_load(struct rq *this_rq, unsigned long this_load,
-			      unsigned long pending_updates)
-{
-	int i, scale;
-
-	this_rq->nr_load_updates++;
-
-	/* Update our load: */
-	this_rq->cpu_load[0] = this_load; /* Fasttrack for idx 0 */
-	for (i = 1, scale = 2; i < CPU_LOAD_IDX_MAX; i++, scale += scale) {
-		unsigned long old_load, new_load;
-
-		/* scale is effectively 1 << i now, and >> i divides by scale */
-
-		old_load = this_rq->cpu_load[i];
-		old_load = decay_load_missed(old_load, pending_updates - 1, i);
-		new_load = this_load;
-		/*
-		 * Round up the averaging division if load is increasing. This
-		 * prevents us from getting stuck on 9 if the load is 10, for
-		 * example.
-		 */
-		if (new_load > old_load)
-			new_load += scale - 1;
-
-		this_rq->cpu_load[i] = (old_load * (scale - 1) + new_load) >> i;
-	}
-
-	sched_avg_update(this_rq);
-}
-
-#ifdef CONFIG_NO_HZ_COMMON
-/*
- * There is no sane way to deal with nohz on smp when using jiffies because the
- * cpu doing the jiffies update might drift wrt the cpu doing the jiffy reading
- * causing off-by-one errors in observed deltas; {0,2} instead of {1,1}.
- *
- * Therefore we cannot use the delta approach from the regular tick since that
- * would seriously skew the load calculation. However we'll make do for those
- * updates happening while idle (nohz_idle_balance) or coming out of idle
- * (tick_nohz_idle_exit).
- *
- * This means we might still be one tick off for nohz periods.
- */
-
-/*
- * Called from nohz_idle_balance() to update the load ratings before doing the
- * idle balance.
- */
-void update_idle_cpu_load(struct rq *this_rq)
-{
-	unsigned long curr_jiffies = ACCESS_ONCE(jiffies);
-	unsigned long load = this_rq->load.weight;
-	unsigned long pending_updates;
-
-	/*
-	 * bail if there's load or we're actually up-to-date.
-	 */
-	if (load || curr_jiffies == this_rq->last_load_update_tick)
-		return;
-
-	pending_updates = curr_jiffies - this_rq->last_load_update_tick;
-	this_rq->last_load_update_tick = curr_jiffies;
-
-	__update_cpu_load(this_rq, load, pending_updates);
-}
-
-/*
- * Called from tick_nohz_idle_exit() -- try and fix up the ticks we missed.
- */
-void update_cpu_load_nohz(void)
-{
-	struct rq *this_rq = this_rq();
-	unsigned long curr_jiffies = ACCESS_ONCE(jiffies);
-	unsigned long pending_updates;
-
-	if (curr_jiffies == this_rq->last_load_update_tick)
-		return;
-
-	raw_spin_lock(&this_rq->lock);
-	pending_updates = curr_jiffies - this_rq->last_load_update_tick;
-	if (pending_updates) {
-		this_rq->last_load_update_tick = curr_jiffies;
-		/*
-		 * We were idle, this means load 0, the current load might be
-		 * !0 due to remote wakeups and the sort.
-		 */
-		__update_cpu_load(this_rq, 0, pending_updates);
-	}
-	raw_spin_unlock(&this_rq->lock);
-}
-#endif /* CONFIG_NO_HZ_COMMON */
-
-/*
- * Called from scheduler_tick()
- */
-static void update_cpu_load_active(struct rq *this_rq)
-{
-	/*
-	 * See the mess around update_idle_cpu_load() / update_cpu_load_nohz().
-	 */
-	this_rq->last_load_update_tick = jiffies;
-	__update_cpu_load(this_rq, this_rq->load.weight, 1);
-
-	calc_load_account_active(this_rq);
-}
-
 #ifdef CONFIG_SMP
 
 /*
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index c61a614..08a554d 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -113,6 +113,24 @@ unsigned int __read_mostly sysctl_sched_shares_window = 10000000UL;
 unsigned int sysctl_sched_cfs_bandwidth_slice = 5000UL;
 #endif
 
+static inline void update_load_add(struct load_weight *lw, unsigned long inc)
+{
+	lw->weight += inc;
+	lw->inv_weight = 0;
+}
+
+static inline void update_load_sub(struct load_weight *lw, unsigned long dec)
+{
+	lw->weight -= dec;
+	lw->inv_weight = 0;
+}
+
+static inline void update_load_set(struct load_weight *lw, unsigned long w)
+{
+	lw->weight = w;
+	lw->inv_weight = 0;
+}
+
 /*
  * Increase the granularity value when there are more CPUs,
  * because with more CPUs the 'effective latency' as visible
diff --git a/kernel/sched/proc.c b/kernel/sched/proc.c
new file mode 100644
index 0000000..bb3a6a0
--- /dev/null
+++ b/kernel/sched/proc.c
@@ -0,0 +1,578 @@
+/*
+ *  kernel/sched/proc.c
+ *
+ *  Kernel load calculations, forked from sched/core.c
+ */
+
+#include <linux/export.h>
+
+#include "sched.h"
+
+unsigned long this_cpu_load(void)
+{
+	struct rq *this = this_rq();
+	return this->cpu_load[0];
+}
+
+
+/*
+ * Global load-average calculations
+ *
+ * We take a distributed and async approach to calculating the global load-avg
+ * in order to minimize overhead.
+ *
+ * The global load average is an exponentially decaying average of nr_running +
+ * nr_uninterruptible.
+ *
+ * Once every LOAD_FREQ:
+ *
+ *   nr_active = 0;
+ *   for_each_possible_cpu(cpu)
+ *	nr_active += cpu_of(cpu)->nr_running + cpu_of(cpu)->nr_uninterruptible;
+ *
+ *   avenrun[n] = avenrun[0] * exp_n + nr_active * (1 - exp_n)
+ *
+ * Due to a number of reasons the above turns in the mess below:
+ *
+ *  - for_each_possible_cpu() is prohibitively expensive on machines with
+ *    serious number of cpus, therefore we need to take a distributed approach
+ *    to calculating nr_active.
+ *
+ *        \Sum_i x_i(t) = \Sum_i x_i(t) - x_i(t_0) | x_i(t_0) := 0
+ *                      = \Sum_i { \Sum_j=1 x_i(t_j) - x_i(t_j-1) }
+ *
+ *    So assuming nr_active := 0 when we start out -- true per definition, we
+ *    can simply take per-cpu deltas and fold those into a global accumulate
+ *    to obtain the same result. See calc_load_fold_active().
+ *
+ *    Furthermore, in order to avoid synchronizing all per-cpu delta folding
+ *    across the machine, we assume 10 ticks is sufficient time for every
+ *    cpu to have completed this task.
+ *
+ *    This places an upper-bound on the IRQ-off latency of the machine. Then
+ *    again, being late doesn't loose the delta, just wrecks the sample.
+ *
+ *  - cpu_rq()->nr_uninterruptible isn't accurately tracked per-cpu because
+ *    this would add another cross-cpu cacheline miss and atomic operation
+ *    to the wakeup path. Instead we increment on whatever cpu the task ran
+ *    when it went into uninterruptible state and decrement on whatever cpu
+ *    did the wakeup. This means that only the sum of nr_uninterruptible over
+ *    all cpus yields the correct result.
+ *
+ *  This covers the NO_HZ=n code, for extra head-aches, see the comment below.
+ */
+
+/* Variables and functions for calc_load */
+atomic_long_t calc_load_tasks;
+unsigned long calc_load_update;
+unsigned long avenrun[3];
+EXPORT_SYMBOL(avenrun); /* should be removed */
+
+/**
+ * get_avenrun - get the load average array
+ * @loads:	pointer to dest load array
+ * @offset:	offset to add
+ * @shift:	shift count to shift the result left
+ *
+ * These values are estimates at best, so no need for locking.
+ */
+void get_avenrun(unsigned long *loads, unsigned long offset, int shift)
+{
+	loads[0] = (avenrun[0] + offset) << shift;
+	loads[1] = (avenrun[1] + offset) << shift;
+	loads[2] = (avenrun[2] + offset) << shift;
+}
+
+long calc_load_fold_active(struct rq *this_rq)
+{
+	long nr_active, delta = 0;
+
+	nr_active = this_rq->nr_running;
+	nr_active += (long) this_rq->nr_uninterruptible;
+
+	if (nr_active != this_rq->calc_load_active) {
+		delta = nr_active - this_rq->calc_load_active;
+		this_rq->calc_load_active = nr_active;
+	}
+
+	return delta;
+}
+
+/*
+ * a1 = a0 * e + a * (1 - e)
+ */
+static unsigned long
+calc_load(unsigned long load, unsigned long exp, unsigned long active)
+{
+	load *= exp;
+	load += active * (FIXED_1 - exp);
+	load += 1UL << (FSHIFT - 1);
+	return load >> FSHIFT;
+}
+
+#ifdef CONFIG_NO_HZ_COMMON
+/*
+ * Handle NO_HZ for the global load-average.
+ *
+ * Since the above described distributed algorithm to compute the global
+ * load-average relies on per-cpu sampling from the tick, it is affected by
+ * NO_HZ.
+ *
+ * The basic idea is to fold the nr_active delta into a global idle-delta upon
+ * entering NO_HZ state such that we can include this as an 'extra' cpu delta
+ * when we read the global state.
+ *
+ * Obviously reality has to ruin such a delightfully simple scheme:
+ *
+ *  - When we go NO_HZ idle during the window, we can negate our sample
+ *    contribution, causing under-accounting.
+ *
+ *    We avoid this by keeping two idle-delta counters and flipping them
+ *    when the window starts, thus separating old and new NO_HZ load.
+ *
+ *    The only trick is the slight shift in index flip for read vs write.
+ *
+ *        0s            5s            10s           15s
+ *          +10           +10           +10           +10
+ *        |-|-----------|-|-----------|-|-----------|-|
+ *    r:0 0 1           1 0           0 1           1 0
+ *    w:0 1 1           0 0           1 1           0 0
+ *
+ *    This ensures we'll fold the old idle contribution in this window while
+ *    accumlating the new one.
+ *
+ *  - When we wake up from NO_HZ idle during the window, we push up our
+ *    contribution, since we effectively move our sample point to a known
+ *    busy state.
+ *
+ *    This is solved by pushing the window forward, and thus skipping the
+ *    sample, for this cpu (effectively using the idle-delta for this cpu which
+ *    was in effect at the time the window opened). This also solves the issue
+ *    of having to deal with a cpu having been in NOHZ idle for multiple
+ *    LOAD_FREQ intervals.
+ *
+ * When making the ILB scale, we should try to pull this in as well.
+ */
+static atomic_long_t calc_load_idle[2];
+static int calc_load_idx;
+
+static inline int calc_load_write_idx(void)
+{
+	int idx = calc_load_idx;
+
+	/*
+	 * See calc_global_nohz(), if we observe the new index, we also
+	 * need to observe the new update time.
+	 */
+	smp_rmb();
+
+	/*
+	 * If the folding window started, make sure we start writing in the
+	 * next idle-delta.
+	 */
+	if (!time_before(jiffies, calc_load_update))
+		idx++;
+
+	return idx & 1;
+}
+
+static inline int calc_load_read_idx(void)
+{
+	return calc_load_idx & 1;
+}
+
+void calc_load_enter_idle(void)
+{
+	struct rq *this_rq = this_rq();
+	long delta;
+
+	/*
+	 * We're going into NOHZ mode, if there's any pending delta, fold it
+	 * into the pending idle delta.
+	 */
+	delta = calc_load_fold_active(this_rq);
+	if (delta) {
+		int idx = calc_load_write_idx();
+		atomic_long_add(delta, &calc_load_idle[idx]);
+	}
+}
+
+void calc_load_exit_idle(void)
+{
+	struct rq *this_rq = this_rq();
+
+	/*
+	 * If we're still before the sample window, we're done.
+	 */
+	if (time_before(jiffies, this_rq->calc_load_update))
+		return;
+
+	/*
+	 * We woke inside or after the sample window, this means we're already
+	 * accounted through the nohz accounting, so skip the entire deal and
+	 * sync up for the next window.
+	 */
+	this_rq->calc_load_update = calc_load_update;
+	if (time_before(jiffies, this_rq->calc_load_update + 10))
+		this_rq->calc_load_update += LOAD_FREQ;
+}
+
+static long calc_load_fold_idle(void)
+{
+	int idx = calc_load_read_idx();
+	long delta = 0;
+
+	if (atomic_long_read(&calc_load_idle[idx]))
+		delta = atomic_long_xchg(&calc_load_idle[idx], 0);
+
+	return delta;
+}
+
+/**
+ * fixed_power_int - compute: x^n, in O(log n) time
+ *
+ * @x:         base of the power
+ * @frac_bits: fractional bits of @x
+ * @n:         power to raise @x to.
+ *
+ * By exploiting the relation between the definition of the natural power
+ * function: x^n := x*x*...*x (x multiplied by itself for n times), and
+ * the binary encoding of numbers used by computers: n := \Sum n_i * 2^i,
+ * (where: n_i \elem {0, 1}, the binary vector representing n),
+ * we find: x^n := x^(\Sum n_i * 2^i) := \Prod x^(n_i * 2^i), which is
+ * of course trivially computable in O(log_2 n), the length of our binary
+ * vector.
+ */
+static unsigned long
+fixed_power_int(unsigned long x, unsigned int frac_bits, unsigned int n)
+{
+	unsigned long result = 1UL << frac_bits;
+
+	if (n) for (;;) {
+		if (n & 1) {
+			result *= x;
+			result += 1UL << (frac_bits - 1);
+			result >>= frac_bits;
+		}
+		n >>= 1;
+		if (!n)
+			break;
+		x *= x;
+		x += 1UL << (frac_bits - 1);
+		x >>= frac_bits;
+	}
+
+	return result;
+}
+
+/*
+ * a1 = a0 * e + a * (1 - e)
+ *
+ * a2 = a1 * e + a * (1 - e)
+ *    = (a0 * e + a * (1 - e)) * e + a * (1 - e)
+ *    = a0 * e^2 + a * (1 - e) * (1 + e)
+ *
+ * a3 = a2 * e + a * (1 - e)
+ *    = (a0 * e^2 + a * (1 - e) * (1 + e)) * e + a * (1 - e)
+ *    = a0 * e^3 + a * (1 - e) * (1 + e + e^2)
+ *
+ *  ...
+ *
+ * an = a0 * e^n + a * (1 - e) * (1 + e + ... + e^n-1) [1]
+ *    = a0 * e^n + a * (1 - e) * (1 - e^n)/(1 - e)
+ *    = a0 * e^n + a * (1 - e^n)
+ *
+ * [1] application of the geometric series:
+ *
+ *              n         1 - x^(n+1)
+ *     S_n := \Sum x^i = -------------
+ *             i=0          1 - x
+ */
+static unsigned long
+calc_load_n(unsigned long load, unsigned long exp,
+	    unsigned long active, unsigned int n)
+{
+
+	return calc_load(load, fixed_power_int(exp, FSHIFT, n), active);
+}
+
+/*
+ * NO_HZ can leave us missing all per-cpu ticks calling
+ * calc_load_account_active(), but since an idle CPU folds its delta into
+ * calc_load_tasks_idle per calc_load_account_idle(), all we need to do is fold
+ * in the pending idle delta if our idle period crossed a load cycle boundary.
+ *
+ * Once we've updated the global active value, we need to apply the exponential
+ * weights adjusted to the number of cycles missed.
+ */
+static void calc_global_nohz(void)
+{
+	long delta, active, n;
+
+	if (!time_before(jiffies, calc_load_update + 10)) {
+		/*
+		 * Catch-up, fold however many we are behind still
+		 */
+		delta = jiffies - calc_load_update - 10;
+		n = 1 + (delta / LOAD_FREQ);
+
+		active = atomic_long_read(&calc_load_tasks);
+		active = active > 0 ? active * FIXED_1 : 0;
+
+		avenrun[0] = calc_load_n(avenrun[0], EXP_1, active, n);
+		avenrun[1] = calc_load_n(avenrun[1], EXP_5, active, n);
+		avenrun[2] = calc_load_n(avenrun[2], EXP_15, active, n);
+
+		calc_load_update += n * LOAD_FREQ;
+	}
+
+	/*
+	 * Flip the idle index...
+	 *
+	 * Make sure we first write the new time then flip the index, so that
+	 * calc_load_write_idx() will see the new time when it reads the new
+	 * index, this avoids a double flip messing things up.
+	 */
+	smp_wmb();
+	calc_load_idx++;
+}
+#else /* !CONFIG_NO_HZ_COMMON */
+
+static inline long calc_load_fold_idle(void) { return 0; }
+static inline void calc_global_nohz(void) { }
+
+#endif /* CONFIG_NO_HZ_COMMON */
+
+/*
+ * calc_load - update the avenrun load estimates 10 ticks after the
+ * CPUs have updated calc_load_tasks.
+ */
+void calc_global_load(unsigned long ticks)
+{
+	long active, delta;
+
+	if (time_before(jiffies, calc_load_update + 10))
+		return;
+
+	/*
+	 * Fold the 'old' idle-delta to include all NO_HZ cpus.
+	 */
+	delta = calc_load_fold_idle();
+	if (delta)
+		atomic_long_add(delta, &calc_load_tasks);
+
+	active = atomic_long_read(&calc_load_tasks);
+	active = active > 0 ? active * FIXED_1 : 0;
+
+	avenrun[0] = calc_load(avenrun[0], EXP_1, active);
+	avenrun[1] = calc_load(avenrun[1], EXP_5, active);
+	avenrun[2] = calc_load(avenrun[2], EXP_15, active);
+
+	calc_load_update += LOAD_FREQ;
+
+	/*
+	 * In case we idled for multiple LOAD_FREQ intervals, catch up in bulk.
+	 */
+	calc_global_nohz();
+}
+
+/*
+ * Called from update_cpu_load() to periodically update this CPU's
+ * active count.
+ */
+static void calc_load_account_active(struct rq *this_rq)
+{
+	long delta;
+
+	if (time_before(jiffies, this_rq->calc_load_update))
+		return;
+
+	delta  = calc_load_fold_active(this_rq);
+	if (delta)
+		atomic_long_add(delta, &calc_load_tasks);
+
+	this_rq->calc_load_update += LOAD_FREQ;
+}
+
+/*
+ * End of global load-average stuff
+ */
+
+/*
+ * The exact cpuload at various idx values, calculated at every tick would be
+ * load = (2^idx - 1) / 2^idx * load + 1 / 2^idx * cur_load
+ *
+ * If a cpu misses updates for n-1 ticks (as it was idle) and update gets called
+ * on nth tick when cpu may be busy, then we have:
+ * load = ((2^idx - 1) / 2^idx)^(n-1) * load
+ * load = (2^idx - 1) / 2^idx) * load + 1 / 2^idx * cur_load
+ *
+ * decay_load_missed() below does efficient calculation of
+ * load = ((2^idx - 1) / 2^idx)^(n-1) * load
+ * avoiding 0..n-1 loop doing load = ((2^idx - 1) / 2^idx) * load
+ *
+ * The calculation is approximated on a 128 point scale.
+ * degrade_zero_ticks is the number of ticks after which load at any
+ * particular idx is approximated to be zero.
+ * degrade_factor is a precomputed table, a row for each load idx.
+ * Each column corresponds to degradation factor for a power of two ticks,
+ * based on 128 point scale.
+ * Example:
+ * row 2, col 3 (=12) says that the degradation at load idx 2 after
+ * 8 ticks is 12/128 (which is an approximation of exact factor 3^8/4^8).
+ *
+ * With this power of 2 load factors, we can degrade the load n times
+ * by looking at 1 bits in n and doing as many mult/shift instead of
+ * n mult/shifts needed by the exact degradation.
+ */
+#define DEGRADE_SHIFT		7
+static const unsigned char
+		degrade_zero_ticks[CPU_LOAD_IDX_MAX] = {0, 8, 32, 64, 128};
+static const unsigned char
+		degrade_factor[CPU_LOAD_IDX_MAX][DEGRADE_SHIFT + 1] = {
+					{0, 0, 0, 0, 0, 0, 0, 0},
+					{64, 32, 8, 0, 0, 0, 0, 0},
+					{96, 72, 40, 12, 1, 0, 0},
+					{112, 98, 75, 43, 15, 1, 0},
+					{120, 112, 98, 76, 45, 16, 2} };
+
+/*
+ * Update cpu_load for any missed ticks, due to tickless idle. The backlog
+ * would be when CPU is idle and so we just decay the old load without
+ * adding any new load.
+ */
+static unsigned long
+decay_load_missed(unsigned long load, unsigned long missed_updates, int idx)
+{
+	int j = 0;
+
+	if (!missed_updates)
+		return load;
+
+	if (missed_updates >= degrade_zero_ticks[idx])
+		return 0;
+
+	if (idx == 1)
+		return load >> missed_updates;
+
+	while (missed_updates) {
+		if (missed_updates % 2)
+			load = (load * degrade_factor[idx][j]) >> DEGRADE_SHIFT;
+
+		missed_updates >>= 1;
+		j++;
+	}
+	return load;
+}
+
+/*
+ * Update rq->cpu_load[] statistics. This function is usually called every
+ * scheduler tick (TICK_NSEC). With tickless idle this will not be called
+ * every tick. We fix it up based on jiffies.
+ */
+static void __update_cpu_load(struct rq *this_rq, unsigned long this_load,
+			      unsigned long pending_updates)
+{
+	int i, scale;
+
+	this_rq->nr_load_updates++;
+
+	/* Update our load: */
+	this_rq->cpu_load[0] = this_load; /* Fasttrack for idx 0 */
+	for (i = 1, scale = 2; i < CPU_LOAD_IDX_MAX; i++, scale += scale) {
+		unsigned long old_load, new_load;
+
+		/* scale is effectively 1 << i now, and >> i divides by scale */
+
+		old_load = this_rq->cpu_load[i];
+		old_load = decay_load_missed(old_load, pending_updates - 1, i);
+		new_load = this_load;
+		/*
+		 * Round up the averaging division if load is increasing. This
+		 * prevents us from getting stuck on 9 if the load is 10, for
+		 * example.
+		 */
+		if (new_load > old_load)
+			new_load += scale - 1;
+
+		this_rq->cpu_load[i] = (old_load * (scale - 1) + new_load) >> i;
+	}
+
+	sched_avg_update(this_rq);
+}
+
+#ifdef CONFIG_NO_HZ_COMMON
+/*
+ * There is no sane way to deal with nohz on smp when using jiffies because the
+ * cpu doing the jiffies update might drift wrt the cpu doing the jiffy reading
+ * causing off-by-one errors in observed deltas; {0,2} instead of {1,1}.
+ *
+ * Therefore we cannot use the delta approach from the regular tick since that
+ * would seriously skew the load calculation. However we'll make do for those
+ * updates happening while idle (nohz_idle_balance) or coming out of idle
+ * (tick_nohz_idle_exit).
+ *
+ * This means we might still be one tick off for nohz periods.
+ */
+
+/*
+ * Called from nohz_idle_balance() to update the load ratings before doing the
+ * idle balance.
+ */
+void update_idle_cpu_load(struct rq *this_rq)
+{
+	unsigned long curr_jiffies = ACCESS_ONCE(jiffies);
+	unsigned long load = this_rq->load.weight;
+	unsigned long pending_updates;
+
+	/*
+	 * bail if there's load or we're actually up-to-date.
+	 */
+	if (load || curr_jiffies == this_rq->last_load_update_tick)
+		return;
+
+	pending_updates = curr_jiffies - this_rq->last_load_update_tick;
+	this_rq->last_load_update_tick = curr_jiffies;
+
+	__update_cpu_load(this_rq, load, pending_updates);
+}
+
+/*
+ * Called from tick_nohz_idle_exit() -- try and fix up the ticks we missed.
+ */
+void update_cpu_load_nohz(void)
+{
+	struct rq *this_rq = this_rq();
+	unsigned long curr_jiffies = ACCESS_ONCE(jiffies);
+	unsigned long pending_updates;
+
+	if (curr_jiffies == this_rq->last_load_update_tick)
+		return;
+
+	raw_spin_lock(&this_rq->lock);
+	pending_updates = curr_jiffies - this_rq->last_load_update_tick;
+	if (pending_updates) {
+		this_rq->last_load_update_tick = curr_jiffies;
+		/*
+		 * We were idle, this means load 0, the current load might be
+		 * !0 due to remote wakeups and the sort.
+		 */
+		__update_cpu_load(this_rq, 0, pending_updates);
+	}
+	raw_spin_unlock(&this_rq->lock);
+}
+#endif /* CONFIG_NO_HZ */
+
+/*
+ * Called from scheduler_tick()
+ */
+void update_cpu_load_active(struct rq *this_rq)
+{
+	/*
+	 * See the mess around update_idle_cpu_load() / update_cpu_load_nohz().
+	 */
+	this_rq->last_load_update_tick = jiffies;
+	__update_cpu_load(this_rq, this_rq->load.weight, 1);
+
+	calc_load_account_active(this_rq);
+}
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index ce39224..f1f6256 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -10,8 +10,16 @@
 #include "cpupri.h"
 #include "cpuacct.h"
 
+struct rq;
+
 extern __read_mostly int scheduler_running;
 
+extern unsigned long calc_load_update;
+extern atomic_long_t calc_load_tasks;
+
+extern long calc_load_fold_active(struct rq *this_rq);
+extern void update_cpu_load_active(struct rq *this_rq);
+
 /*
  * Convert user-nice values [ -20 ... 0 ... 19 ]
  * to static priority [ MAX_RT_PRIO..MAX_PRIO-1 ],
@@ -884,24 +892,6 @@ static inline void finish_lock_switch(struct rq *rq, struct task_struct *prev)
 #define WF_FORK		0x02		/* child wakeup after fork */
 #define WF_MIGRATED	0x4		/* internal use, task got migrated */
 
-static inline void update_load_add(struct load_weight *lw, unsigned long inc)
-{
-	lw->weight += inc;
-	lw->inv_weight = 0;
-}
-
-static inline void update_load_sub(struct load_weight *lw, unsigned long dec)
-{
-	lw->weight -= dec;
-	lw->inv_weight = 0;
-}
-
-static inline void update_load_set(struct load_weight *lw, unsigned long w)
-{
-	lw->weight = w;
-	lw->inv_weight = 0;
-}
-
 /*
  * To aid in avoiding the subversion of "niceness" due to uneven distribution
  * of tasks with abnormal "nice" values across CPUs the contribution that
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index b7a1004..2377414 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -39,6 +39,8 @@
  *         is only needed for handling filters shared across tasks.
  * @prev: points to a previously installed, or inherited, filter
  * @len: the number of instructions in the program
+ * @bpf_func: points to either sk_run_filter or the code generated
+ *         by the BPF JIT.
  * @insns: the BPF program instructions to evaluate
  *
  * seccomp_filter objects are organized in a tree linked via the @prev
@@ -55,6 +57,8 @@ struct seccomp_filter {
 	atomic_t usage;
 	struct seccomp_filter *prev;
 	unsigned short len;  /* Instruction count */
+	unsigned int (*bpf_func)(const struct sk_buff *skb,
+				 const struct sock_filter *filter);
 	struct sock_filter insns[];
 };
 
@@ -213,7 +217,7 @@ static u32 seccomp_run_filters(int syscall)
 	 * value always takes priority (ignoring the DATA).
 	 */
 	for (f = current->seccomp.filter; f; f = f->prev) {
-		u32 cur_ret = sk_run_filter(NULL, f->insns);
+		u32 cur_ret = f->bpf_func(NULL, f->insns);
 		if ((cur_ret & SECCOMP_RET_ACTION) < (ret & SECCOMP_RET_ACTION))
 			ret = cur_ret;
 	}
@@ -275,6 +279,9 @@ static long seccomp_attach_filter(struct sock_fprog *fprog)
 	if (ret)
 		goto fail;
 
+	filter->bpf_func = sk_run_filter;
+	seccomp_jit_compile(filter);
+
 	/*
 	 * If there is an existing filter, make it the prev and don't drop its
 	 * task reference.
@@ -332,10 +339,34 @@ void put_seccomp_filter(struct task_struct *tsk)
 	while (orig && atomic_dec_and_test(&orig->usage)) {
 		struct seccomp_filter *freeme = orig;
 		orig = orig->prev;
+		seccomp_jit_free(freeme);
 		kfree(freeme);
 	}
 }
 
+/*
+ * seccomp filter accessors for JIT code.
+ */
+unsigned short seccomp_filter_get_len(struct seccomp_filter *fp)
+{
+	return fp->len;
+}
+
+struct sock_filter *seccomp_filter_get_insns(struct seccomp_filter *fp)
+{
+	return fp->insns;
+}
+
+void seccomp_filter_set_bpf_func(struct seccomp_filter *fp, void *func)
+{
+	fp->bpf_func = func;
+}
+
+void *seccomp_filter_get_bpf_func(struct seccomp_filter *fp)
+{
+	return fp->bpf_func;
+}
+
 /**
  * seccomp_send_sigsys - signals the task to allow in-process syscall emulation
  * @syscall: syscall number to send to userland
diff --git a/kernel/smp.c b/kernel/smp.c
index 4dba0f7..97084cf 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -12,6 +12,7 @@
 #include <linux/gfp.h>
 #include <linux/smp.h>
 #include <linux/cpu.h>
+#include <linux/hardirq.h>
 
 #include "smpboot.h"
 
@@ -240,8 +241,9 @@ int smp_call_function_single(int cpu, smp_call_func_t func, void *info,
 	 * send smp call function interrupt to this cpu and as such deadlocks
 	 * can't happen.
 	 */
-	WARN_ON_ONCE(cpu_online(this_cpu) && irqs_disabled()
-		     && !oops_in_progress);
+	WARN_ON_ONCE(cpu_online(this_cpu)
+		&& (irqs_disabled() || in_serving_irq())
+		&& !oops_in_progress);
 
 	if (cpu == this_cpu) {
 		local_irq_save(flags);
@@ -378,8 +380,9 @@ void smp_call_function_many(const struct cpumask *mask,
 	 * send smp call function interrupt to this cpu and as such deadlocks
 	 * can't happen.
 	 */
-	WARN_ON_ONCE(cpu_online(this_cpu) && irqs_disabled()
-		     && !oops_in_progress && !early_boot_irqs_disabled);
+	WARN_ON_ONCE(cpu_online(this_cpu)
+		&& (irqs_disabled() || in_serving_irq())
+		&& !oops_in_progress && !early_boot_irqs_disabled);
 
 	/* Try to fastpath.  So, what's a CPU they want? Ignoring this one. */
 	cpu = cpumask_first_and(mask, cpu_online_mask);
diff --git a/kernel/sys.c b/kernel/sys.c
index b95d3c7..14640d7 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -362,6 +362,29 @@ int unregister_reboot_notifier(struct notifier_block *nb)
 }
 EXPORT_SYMBOL(unregister_reboot_notifier);
 
+/* Add backwards compatibility for stable trees. */
+#ifndef PF_NO_SETAFFINITY
+#define PF_NO_SETAFFINITY		PF_THREAD_BOUND
+#endif
+
+static void migrate_to_reboot_cpu(void)
+{
+	/* The boot cpu is always logical cpu 0 */
+	int reboot_cpu = 0;
+
+	cpu_hotplug_disable();
+
+	/* Make certain the cpu I'm about to reboot on is online */
+	if (!cpu_online(reboot_cpu))
+		reboot_cpu = cpumask_first(cpu_online_mask);
+
+	/* Prevent races with other tasks migrating this task */
+	current->flags |= PF_NO_SETAFFINITY;
+
+	/* Make certain I only run on the appropriate processor */
+	set_cpus_allowed_ptr(current, cpumask_of(reboot_cpu));
+}
+
 /**
  *	kernel_restart - reboot the system
  *	@cmd: pointer to buffer containing command to execute for restart
@@ -373,7 +396,7 @@ EXPORT_SYMBOL(unregister_reboot_notifier);
 void kernel_restart(char *cmd)
 {
 	kernel_restart_prepare(cmd);
-	disable_nonboot_cpus();
+	migrate_to_reboot_cpu();
 	syscore_shutdown();
 	if (!cmd)
 		printk(KERN_EMERG "Restarting system.\n");
@@ -400,7 +423,7 @@ static void kernel_shutdown_prepare(enum system_states state)
 void kernel_halt(void)
 {
 	kernel_shutdown_prepare(SYSTEM_HALT);
-	disable_nonboot_cpus();
+	migrate_to_reboot_cpu();
 	syscore_shutdown();
 	printk(KERN_EMERG "System halted.\n");
 	kmsg_dump(KMSG_DUMP_HALT);
@@ -419,7 +442,7 @@ void kernel_power_off(void)
 	kernel_shutdown_prepare(SYSTEM_POWER_OFF);
 	if (pm_power_off_prepare)
 		pm_power_off_prepare();
-	disable_nonboot_cpus();
+	migrate_to_reboot_cpu();
 	syscore_shutdown();
 	printk(KERN_EMERG "Power down.\n");
 	kmsg_dump(KMSG_DUMP_POWEROFF);
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 206bbfb..24938d5 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -786,11 +786,11 @@ bool tick_broadcast_oneshot_available(void)
 
 void __init tick_broadcast_init(void)
 {
-	alloc_cpumask_var(&tick_broadcast_mask, GFP_NOWAIT);
-	alloc_cpumask_var(&tmpmask, GFP_NOWAIT);
+	zalloc_cpumask_var(&tick_broadcast_mask, GFP_NOWAIT);
+	zalloc_cpumask_var(&tmpmask, GFP_NOWAIT);
 #ifdef CONFIG_TICK_ONESHOT
-	alloc_cpumask_var(&tick_broadcast_oneshot_mask, GFP_NOWAIT);
-	alloc_cpumask_var(&tick_broadcast_pending_mask, GFP_NOWAIT);
-	alloc_cpumask_var(&tick_broadcast_force_mask, GFP_NOWAIT);
+	zalloc_cpumask_var(&tick_broadcast_oneshot_mask, GFP_NOWAIT);
+	zalloc_cpumask_var(&tick_broadcast_pending_mask, GFP_NOWAIT);
+	zalloc_cpumask_var(&tick_broadcast_force_mask, GFP_NOWAIT);
 #endif
 }
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 05039e3..ea741c3 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -239,10 +239,12 @@ static void watchdog_overflow_callback(struct perf_event *event,
 		if (__this_cpu_read(hard_watchdog_warn) == true)
 			return;
 
-		if (hardlockup_panic)
+		if (hardlockup_panic) {
+			trigger_all_cpu_backtrace();
 			panic("Watchdog detected hard LOCKUP on cpu %d", this_cpu);
-		else
+		} else {
 			WARN(1, "Watchdog detected hard LOCKUP on cpu %d", this_cpu);
+		}
 
 		__this_cpu_write(hard_watchdog_warn, true);
 		return;
@@ -323,8 +325,10 @@ static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer)
 		else
 			dump_stack();
 
-		if (softlockup_panic)
+		if (softlockup_panic) {
+			trigger_all_cpu_backtrace();
 			panic("softlockup: hung tasks");
+		}
 		__this_cpu_write(soft_watchdog_warn, true);
 	} else
 		__this_cpu_write(soft_watchdog_warn, false);
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 4aa9f5b..1ae6028 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -4311,6 +4311,12 @@ bool current_is_workqueue_rescuer(void)
  * no synchronization around this function and the test result is
  * unreliable and only useful as advisory hints or for debugging.
  *
+ * If @cpu is WORK_CPU_UNBOUND, the test is performed on the local CPU.
+ * Note that both per-cpu and unbound workqueues may be associated with
+ * multiple pool_workqueues which have separate congested states.  A
+ * workqueue being congested on one CPU doesn't mean the workqueue is also
+ * contested on other CPUs / NUMA nodes.
+ *
  * RETURNS:
  * %true if congested, %false otherwise.
  */
@@ -4321,6 +4327,9 @@ bool workqueue_congested(int cpu, struct workqueue_struct *wq)
 
 	rcu_read_lock_sched();
 
+	if (cpu == WORK_CPU_UNBOUND)
+		cpu = smp_processor_id();
+
 	if (!(wq->flags & WQ_UNBOUND))
 		pwq = per_cpu_ptr(wq->cpu_pwqs, cpu);
 	else
diff --git a/lib/Kconfig b/lib/Kconfig
index fe01d41..d526e10 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -189,6 +189,15 @@ config LZO_COMPRESS
 config LZO_DECOMPRESS
 	tristate
 
+config LZ4_COMPRESS
+	tristate
+
+config LZ4HC_COMPRESS
+	tristate
+
+config LZ4_DECOMPRESS
+	tristate
+
 source "lib/xz/Kconfig"
 
 #
@@ -213,6 +222,10 @@ config DECOMPRESS_LZO
 	select LZO_DECOMPRESS
 	tristate
 
+config DECOMPRESS_LZ4
+	select LZ4_DECOMPRESS
+	tristate
+
 #
 # Generic allocator support is selected if needed
 #
diff --git a/lib/Makefile b/lib/Makefile
index e9c52e1..3eacb2c 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -13,7 +13,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
 	 sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \
 	 proportions.o flex_proportions.o prio_heap.o ratelimit.o show_mem.o \
 	 is_single_threaded.o plist.o decompress.o kobject_uevent.o \
-	 earlycpio.o
+	 earlycpio.o percpu-refcount.o
 
 obj-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o
 lib-$(CONFIG_MMU) += ioremap.o
@@ -23,7 +23,7 @@ lib-y	+= kobject.o klist.o
 
 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
 	 bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
-	 gcd.o lcm.o list_sort.o uuid.o flex_array.o \
+	 gcd.o lcm.o list_sort.o uuid.o flex_array.o clz_ctz.o\
 	 bsearch.o find_last_bit.o find_next_bit.o llist.o memweight.o kfifo.o
 obj-y += string_helpers.o
 obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o
@@ -75,6 +75,9 @@ obj-$(CONFIG_REED_SOLOMON) += reed_solomon/
 obj-$(CONFIG_BCH) += bch.o
 obj-$(CONFIG_LZO_COMPRESS) += lzo/
 obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
+obj-$(CONFIG_LZ4_COMPRESS) += lz4/
+obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/
+obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/
 obj-$(CONFIG_XZ_DEC) += xz/
 obj-$(CONFIG_RAID6_PQ) += raid6/
 
@@ -83,6 +86,7 @@ lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
 lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o
 lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o
 lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o
+lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o
 
 obj-$(CONFIG_TEXTSEARCH) += textsearch.o
 obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o
diff --git a/lib/bitmap.c b/lib/bitmap.c
index 06f7e4f..ea190b7 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -1114,14 +1114,23 @@ done:
  */
 int bitmap_find_free_region(unsigned long *bitmap, int bits, int order)
 {
-	int pos, end;		/* scans bitmap by regions of size order */
+	int nlongs = BITS_TO_LONGS(bits);
+	int i;
 
-	for (pos = 0 ; (end = pos + (1 << order)) <= bits; pos = end) {
-		if (!__reg_op(bitmap, pos, order, REG_OP_ISFREE))
-			continue;
-		__reg_op(bitmap, pos, order, REG_OP_ALLOC);
-		return pos;
-	}
+	for (i = 0; i < nlongs; i++)
+		if (bitmap[i] != ~0UL) {
+			int pos = i * BITS_PER_LONG;
+			int nbit = min(bits, pos + BITS_PER_LONG);
+			int end;
+
+			for (; (end = pos + (1 << order)) <= nbit; pos = end) {
+				if (!__reg_op(bitmap, pos, order,
+					REG_OP_ISFREE))
+					continue;
+				__reg_op(bitmap, pos, order, REG_OP_ALLOC);
+				return pos;
+			}
+		}
 	return -ENOMEM;
 }
 EXPORT_SYMBOL(bitmap_find_free_region);
diff --git a/lib/clz_ctz.c b/lib/clz_ctz.c
new file mode 100644
index 0000000..a8f8379
--- /dev/null
+++ b/lib/clz_ctz.c
@@ -0,0 +1,58 @@
+/*
+ * lib/clz_ctz.c
+ *
+ * Copyright (C) 2013 Chanho Min <chanho.min@lge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * __c[lt]z[sd]i2 can be overridden by linking arch-specific versions.
+ */
+
+#include <linux/export.h>
+#include <linux/kernel.h>
+
+int __weak __ctzsi2(int val)
+{
+	return __ffs(val);
+}
+EXPORT_SYMBOL(__ctzsi2);
+
+int __weak __clzsi2(int val)
+{
+	return 32 - fls(val);
+}
+EXPORT_SYMBOL(__clzsi2);
+
+#if BITS_PER_LONG == 32
+
+int __weak __clzdi2(long val)
+{
+	return 32 - fls((int)val);
+}
+EXPORT_SYMBOL(__clzdi2);
+
+int __weak __ctzdi2(long val)
+{
+	return __ffs((u32)val);
+}
+EXPORT_SYMBOL(__ctzdi2);
+
+#elif BITS_PER_LONG == 64
+
+int __weak __clzdi2(long val)
+{
+	return 64 - fls64((u64)val);
+}
+EXPORT_SYMBOL(__clzdi2);
+
+int __weak __ctzdi2(long val)
+{
+	return __ffs64((u64)val);
+}
+EXPORT_SYMBOL(__ctzdi2);
+
+#else
+#error BITS_PER_LONG not 32 or 64
+#endif
diff --git a/lib/decompress.c b/lib/decompress.c
index f8fdeda..4d1cd03 100644
--- a/lib/decompress.c
+++ b/lib/decompress.c
@@ -11,6 +11,7 @@
 #include <linux/decompress/unxz.h>
 #include <linux/decompress/inflate.h>
 #include <linux/decompress/unlzo.h>
+#include <linux/decompress/unlz4.h>
 
 #include <linux/types.h>
 #include <linux/string.h>
@@ -31,6 +32,9 @@
 #ifndef CONFIG_DECOMPRESS_LZO
 # define unlzo NULL
 #endif
+#ifndef CONFIG_DECOMPRESS_LZ4
+# define unlz4 NULL
+#endif
 
 struct compress_format {
 	unsigned char magic[2];
@@ -45,6 +49,7 @@ static const struct compress_format compressed_formats[] __initconst = {
 	{ {0x5d, 0x00}, "lzma", unlzma },
 	{ {0xfd, 0x37}, "xz", unxz },
 	{ {0x89, 0x4c}, "lzo", unlzo },
+	{ {0x02, 0x21}, "lz4", unlz4 },
 	{ {0, 0}, NULL, NULL }
 };
 
diff --git a/lib/decompress_unlz4.c b/lib/decompress_unlz4.c
new file mode 100644
index 0000000..3e67cfa
--- /dev/null
+++ b/lib/decompress_unlz4.c
@@ -0,0 +1,187 @@
+/*
+ * Wrapper for decompressing LZ4-compressed kernel, initramfs, and initrd
+ *
+ * Copyright (C) 2013, LG Electronics, Kyungsik Lee <kyungsik.lee@lge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifdef STATIC
+#define PREBOOT
+#include "lz4/lz4_decompress.c"
+#else
+#include <linux/decompress/unlz4.h>
+#endif
+#include <linux/types.h>
+#include <linux/lz4.h>
+#include <linux/decompress/mm.h>
+#include <linux/compiler.h>
+
+#include <asm/unaligned.h>
+
+/*
+ * Note: Uncompressed chunk size is used in the compressor side
+ * (userspace side for compression).
+ * It is hardcoded because there is not proper way to extract it
+ * from the binary stream which is generated by the preliminary
+ * version of LZ4 tool so far.
+ */
+#define LZ4_DEFAULT_UNCOMPRESSED_CHUNK_SIZE (8 << 20)
+#define ARCHIVE_MAGICNUMBER 0x184C2102
+
+STATIC inline int INIT unlz4(u8 *input, int in_len,
+				int (*fill) (void *, unsigned int),
+				int (*flush) (void *, unsigned int),
+				u8 *output, int *posp,
+				void (*error) (char *x))
+{
+	int ret = -1;
+	size_t chunksize = 0;
+	size_t uncomp_chunksize = LZ4_DEFAULT_UNCOMPRESSED_CHUNK_SIZE;
+	u8 *inp;
+	u8 *inp_start;
+	u8 *outp;
+	int size = in_len;
+#ifdef PREBOOT
+	size_t out_len = get_unaligned_le32(input + in_len);
+#endif
+	size_t dest_len;
+
+
+	if (output) {
+		outp = output;
+	} else if (!flush) {
+		error("NULL output pointer and no flush function provided");
+		goto exit_0;
+	} else {
+		outp = large_malloc(uncomp_chunksize);
+		if (!outp) {
+			error("Could not allocate output buffer");
+			goto exit_0;
+		}
+	}
+
+	if (input && fill) {
+		error("Both input pointer and fill function provided,");
+		goto exit_1;
+	} else if (input) {
+		inp = input;
+	} else if (!fill) {
+		error("NULL input pointer and missing fill function");
+		goto exit_1;
+	} else {
+		inp = large_malloc(lz4_compressbound(uncomp_chunksize));
+		if (!inp) {
+			error("Could not allocate input buffer");
+			goto exit_1;
+		}
+	}
+	inp_start = inp;
+
+	if (posp)
+		*posp = 0;
+
+	if (fill)
+		fill(inp, 4);
+
+	chunksize = get_unaligned_le32(inp);
+	if (chunksize == ARCHIVE_MAGICNUMBER) {
+		inp += 4;
+		size -= 4;
+	} else {
+		error("invalid header");
+		goto exit_2;
+	}
+
+	if (posp)
+		*posp += 4;
+
+	for (;;) {
+
+		if (fill)
+			fill(inp, 4);
+
+		chunksize = get_unaligned_le32(inp);
+		if (chunksize == ARCHIVE_MAGICNUMBER) {
+			inp += 4;
+			size -= 4;
+			if (posp)
+				*posp += 4;
+			continue;
+		}
+		inp += 4;
+		size -= 4;
+
+		if (posp)
+			*posp += 4;
+
+		if (fill) {
+			if (chunksize > lz4_compressbound(uncomp_chunksize)) {
+				error("chunk length is longer than allocated");
+				goto exit_2;
+			}
+			fill(inp, chunksize);
+		}
+#ifdef PREBOOT
+		if (out_len >= uncomp_chunksize) {
+			dest_len = uncomp_chunksize;
+			out_len -= dest_len;
+		} else
+			dest_len = out_len;
+		ret = lz4_decompress(inp, &chunksize, outp, dest_len);
+#else
+		dest_len = uncomp_chunksize;
+		ret = lz4_decompress_unknownoutputsize(inp, chunksize, outp,
+				&dest_len);
+#endif
+		if (ret < 0) {
+			error("Decoding failed");
+			goto exit_2;
+		}
+
+		if (flush && flush(outp, dest_len) != dest_len)
+			goto exit_2;
+		if (output)
+			outp += dest_len;
+		if (posp)
+			*posp += chunksize;
+
+		size -= chunksize;
+
+		if (size == 0)
+			break;
+		else if (size < 0) {
+			error("data corrupted");
+			goto exit_2;
+		}
+
+		inp += chunksize;
+		if (fill)
+			inp = inp_start;
+	}
+
+	ret = 0;
+exit_2:
+	if (!input)
+		large_free(inp_start);
+exit_1:
+	if (!output)
+		large_free(outp);
+exit_0:
+	return ret;
+}
+
+#ifdef PREBOOT
+STATIC int INIT decompress(unsigned char *buf, int in_len,
+			      int(*fill)(void*, unsigned int),
+			      int(*flush)(void*, unsigned int),
+			      unsigned char *output,
+			      int *posp,
+			      void(*error)(char *x)
+	)
+{
+	return unlz4(buf, in_len - 4, fill, flush, output, posp, error);
+}
+#endif
diff --git a/lib/dump_stack.c b/lib/dump_stack.c
index 53bad09..c031541 100644
--- a/lib/dump_stack.c
+++ b/lib/dump_stack.c
@@ -6,15 +6,58 @@
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/atomic.h>
+
+static void __dump_stack(void)
+{
+	dump_stack_print_info(KERN_DEFAULT);
+	show_stack(NULL, NULL);
+}
 
 /**
  * dump_stack - dump the current task information and its stack trace
  *
  * Architectures can override this implementation by implementing its own.
  */
+#ifdef CONFIG_SMP
+static atomic_t dump_lock = ATOMIC_INIT(-1);
+
 void dump_stack(void)
 {
-	dump_stack_print_info(KERN_DEFAULT);
-	show_stack(NULL, NULL);
+	int was_locked;
+	int old;
+	int cpu;
+
+	/*
+	 * Permit this cpu to perform nested stack dumps while serialising
+	 * against other CPUs
+	 */
+	preempt_disable();
+
+retry:
+	cpu = smp_processor_id();
+	old = atomic_cmpxchg(&dump_lock, -1, cpu);
+	if (old == -1) {
+		was_locked = 0;
+	} else if (old == cpu) {
+		was_locked = 1;
+	} else {
+		cpu_relax();
+		goto retry;
+	}
+
+	__dump_stack();
+
+	if (!was_locked)
+		atomic_set(&dump_lock, -1);
+
+	preempt_enable();
+}
+#else
+void dump_stack(void)
+{
+	__dump_stack();
 }
+#endif
 EXPORT_SYMBOL(dump_stack);
diff --git a/lib/idr.c b/lib/idr.c
index cca4b93..bfe4db4 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -524,9 +524,7 @@ EXPORT_SYMBOL(idr_alloc_cyclic);
 
 static void idr_remove_warning(int id)
 {
-	printk(KERN_WARNING
-		"idr_remove called for id=%d which is not allocated.\n", id);
-	dump_stack();
+	WARN(1, "idr_remove called for id=%d which is not allocated.\n", id);
 }
 
 static void sub_remove(struct idr *idp, int shift, int id)
@@ -1064,8 +1062,7 @@ void ida_remove(struct ida *ida, int id)
 	return;
 
  err:
-	printk(KERN_WARNING
-	       "ida_remove called for id=%d which is not allocated.\n", id);
+	WARN(1, "ida_remove called for id=%d which is not allocated.\n", id);
 }
 EXPORT_SYMBOL(ida_remove);
 
diff --git a/lib/lz4/Makefile b/lib/lz4/Makefile
new file mode 100644
index 0000000..8085d04
--- /dev/null
+++ b/lib/lz4/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_LZ4_COMPRESS) += lz4_compress.o
+obj-$(CONFIG_LZ4HC_COMPRESS) += lz4hc_compress.o
+obj-$(CONFIG_LZ4_DECOMPRESS) += lz4_decompress.o
diff --git a/lib/lz4/lz4_compress.c b/lib/lz4/lz4_compress.c
new file mode 100644
index 0000000..fd94058
--- /dev/null
+++ b/lib/lz4/lz4_compress.c
@@ -0,0 +1,443 @@
+/*
+ * LZ4 - Fast LZ compression algorithm
+ * Copyright (C) 2011-2012, Yann Collet.
+ * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You can contact the author at :
+ * - LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
+ * - LZ4 source repository : http://code.google.com/p/lz4/
+ *
+ *  Changed for kernel use by:
+ *  Chanho Min <chanho.min@lge.com>
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/lz4.h>
+#include <asm/unaligned.h>
+#include "lz4defs.h"
+
+/*
+ * LZ4_compressCtx :
+ * -----------------
+ * Compress 'isize' bytes from 'source' into an output buffer 'dest' of
+ * maximum size 'maxOutputSize'.  * If it cannot achieve it, compression
+ * will stop, and result of the function will be zero.
+ * return : the number of bytes written in buffer 'dest', or 0 if the
+ * compression fails
+ */
+static inline int lz4_compressctx(void *ctx,
+		const char *source,
+		char *dest,
+		int isize,
+		int maxoutputsize)
+{
+	HTYPE *hashtable = (HTYPE *)ctx;
+	const u8 *ip = (u8 *)source;
+#if LZ4_ARCH64
+	const BYTE * const base = ip;
+#else
+	const int base = 0;
+#endif
+	const u8 *anchor = ip;
+	const u8 *const iend = ip + isize;
+	const u8 *const mflimit = iend - MFLIMIT;
+	#define MATCHLIMIT (iend - LASTLITERALS)
+
+	u8 *op = (u8 *) dest;
+	u8 *const oend = op + maxoutputsize;
+	int length;
+	const int skipstrength = SKIPSTRENGTH;
+	u32 forwardh;
+	int lastrun;
+
+	/* Init */
+	if (isize < MINLENGTH)
+		goto _last_literals;
+
+	memset((void *)hashtable, 0, LZ4_MEM_COMPRESS);
+
+	/* First Byte */
+	hashtable[LZ4_HASH_VALUE(ip)] = ip - base;
+	ip++;
+	forwardh = LZ4_HASH_VALUE(ip);
+
+	/* Main Loop */
+	for (;;) {
+		int findmatchattempts = (1U << skipstrength) + 3;
+		const u8 *forwardip = ip;
+		const u8 *ref;
+		u8 *token;
+
+		/* Find a match */
+		do {
+			u32 h = forwardh;
+			int step = findmatchattempts++ >> skipstrength;
+			ip = forwardip;
+			forwardip = ip + step;
+
+			if (unlikely(forwardip > mflimit))
+				goto _last_literals;
+
+			forwardh = LZ4_HASH_VALUE(forwardip);
+			ref = base + hashtable[h];
+			hashtable[h] = ip - base;
+		} while ((ref < ip - MAX_DISTANCE) || (A32(ref) != A32(ip)));
+
+		/* Catch up */
+		while ((ip > anchor) && (ref > (u8 *)source) &&
+			unlikely(ip[-1] == ref[-1])) {
+			ip--;
+			ref--;
+		}
+
+		/* Encode Literal length */
+		length = (int)(ip - anchor);
+		token = op++;
+		/* check output limit */
+		if (unlikely(op + length + (2 + 1 + LASTLITERALS) +
+			(length >> 8) > oend))
+			return 0;
+
+		if (length >= (int)RUN_MASK) {
+			int len;
+			*token = (RUN_MASK << ML_BITS);
+			len = length - RUN_MASK;
+			for (; len > 254 ; len -= 255)
+				*op++ = 255;
+			*op++ = (u8)len;
+		} else
+			*token = (length << ML_BITS);
+
+		/* Copy Literals */
+		LZ4_BLINDCOPY(anchor, op, length);
+_next_match:
+		/* Encode Offset */
+		LZ4_WRITE_LITTLEENDIAN_16(op, (u16)(ip - ref));
+
+		/* Start Counting */
+		ip += MINMATCH;
+		/* MinMatch verified */
+		ref += MINMATCH;
+		anchor = ip;
+		while (likely(ip < MATCHLIMIT - (STEPSIZE - 1))) {
+			#if LZ4_ARCH64
+			u64 diff = A64(ref) ^ A64(ip);
+			#else
+			u32 diff = A32(ref) ^ A32(ip);
+			#endif
+			if (!diff) {
+				ip += STEPSIZE;
+				ref += STEPSIZE;
+				continue;
+			}
+			ip += LZ4_NBCOMMONBYTES(diff);
+			goto _endcount;
+		}
+		#if LZ4_ARCH64
+		if ((ip < (MATCHLIMIT - 3)) && (A32(ref) == A32(ip))) {
+			ip += 4;
+			ref += 4;
+		}
+		#endif
+		if ((ip < (MATCHLIMIT - 1)) && (A16(ref) == A16(ip))) {
+			ip += 2;
+			ref += 2;
+		}
+		if ((ip < MATCHLIMIT) && (*ref == *ip))
+			ip++;
+_endcount:
+		/* Encode MatchLength */
+		length = (int)(ip - anchor);
+		/* Check output limit */
+		if (unlikely(op + (1 + LASTLITERALS) + (length >> 8) > oend))
+			return 0;
+		if (length >= (int)ML_MASK) {
+			*token += ML_MASK;
+			length -= ML_MASK;
+			for (; length > 509 ; length -= 510) {
+				*op++ = 255;
+				*op++ = 255;
+			}
+			if (length > 254) {
+				length -= 255;
+				*op++ = 255;
+			}
+			*op++ = (u8)length;
+		} else
+			*token += length;
+
+		/* Test end of chunk */
+		if (ip > mflimit) {
+			anchor = ip;
+			break;
+		}
+
+		/* Fill table */
+		hashtable[LZ4_HASH_VALUE(ip-2)] = ip - 2 - base;
+
+		/* Test next position */
+		ref = base + hashtable[LZ4_HASH_VALUE(ip)];
+		hashtable[LZ4_HASH_VALUE(ip)] = ip - base;
+		if ((ref > ip - (MAX_DISTANCE + 1)) && (A32(ref) == A32(ip))) {
+			token = op++;
+			*token = 0;
+			goto _next_match;
+		}
+
+		/* Prepare next loop */
+		anchor = ip++;
+		forwardh = LZ4_HASH_VALUE(ip);
+	}
+
+_last_literals:
+	/* Encode Last Literals */
+	lastrun = (int)(iend - anchor);
+	if (((char *)op - dest) + lastrun + 1
+		+ ((lastrun + 255 - RUN_MASK) / 255) > (u32)maxoutputsize)
+		return 0;
+
+	if (lastrun >= (int)RUN_MASK) {
+		*op++ = (RUN_MASK << ML_BITS);
+		lastrun -= RUN_MASK;
+		for (; lastrun > 254 ; lastrun -= 255)
+			*op++ = 255;
+		*op++ = (u8)lastrun;
+	} else
+		*op++ = (lastrun << ML_BITS);
+	memcpy(op, anchor, iend - anchor);
+	op += iend - anchor;
+
+	/* End */
+	return (int)(((char *)op) - dest);
+}
+
+static inline int lz4_compress64kctx(void *ctx,
+		const char *source,
+		char *dest,
+		int isize,
+		int maxoutputsize)
+{
+	u16 *hashtable = (u16 *)ctx;
+	const u8 *ip = (u8 *) source;
+	const u8 *anchor = ip;
+	const u8 *const base = ip;
+	const u8 *const iend = ip + isize;
+	const u8 *const mflimit = iend - MFLIMIT;
+	#define MATCHLIMIT (iend - LASTLITERALS)
+
+	u8 *op = (u8 *) dest;
+	u8 *const oend = op + maxoutputsize;
+	int len, length;
+	const int skipstrength = SKIPSTRENGTH;
+	u32 forwardh;
+	int lastrun;
+
+	/* Init */
+	if (isize < MINLENGTH)
+		goto _last_literals;
+
+	memset((void *)hashtable, 0, LZ4_MEM_COMPRESS);
+
+	/* First Byte */
+	ip++;
+	forwardh = LZ4_HASH64K_VALUE(ip);
+
+	/* Main Loop */
+	for (;;) {
+		int findmatchattempts = (1U << skipstrength) + 3;
+		const u8 *forwardip = ip;
+		const u8 *ref;
+		u8 *token;
+
+		/* Find a match */
+		do {
+			u32 h = forwardh;
+			int step = findmatchattempts++ >> skipstrength;
+			ip = forwardip;
+			forwardip = ip + step;
+
+			if (forwardip > mflimit)
+				goto _last_literals;
+
+			forwardh = LZ4_HASH64K_VALUE(forwardip);
+			ref = base + hashtable[h];
+			hashtable[h] = (u16)(ip - base);
+		} while (A32(ref) != A32(ip));
+
+		/* Catch up */
+		while ((ip > anchor) && (ref > (u8 *)source)
+			&& (ip[-1] == ref[-1])) {
+			ip--;
+			ref--;
+		}
+
+		/* Encode Literal length */
+		length = (int)(ip - anchor);
+		token = op++;
+		/* Check output limit */
+		if (unlikely(op + length + (2 + 1 + LASTLITERALS)
+			+ (length >> 8) > oend))
+			return 0;
+		if (length >= (int)RUN_MASK) {
+			*token = (RUN_MASK << ML_BITS);
+			len = length - RUN_MASK;
+			for (; len > 254 ; len -= 255)
+				*op++ = 255;
+			*op++ = (u8)len;
+		} else
+			*token = (length << ML_BITS);
+
+		/* Copy Literals */
+		LZ4_BLINDCOPY(anchor, op, length);
+
+_next_match:
+		/* Encode Offset */
+		LZ4_WRITE_LITTLEENDIAN_16(op, (u16)(ip - ref));
+
+		/* Start Counting */
+		ip += MINMATCH;
+		/* MinMatch verified */
+		ref += MINMATCH;
+		anchor = ip;
+
+		while (ip < MATCHLIMIT - (STEPSIZE - 1)) {
+			#if LZ4_ARCH64
+			u64 diff = A64(ref) ^ A64(ip);
+			#else
+			u32 diff = A32(ref) ^ A32(ip);
+			#endif
+
+			if (!diff) {
+				ip += STEPSIZE;
+				ref += STEPSIZE;
+				continue;
+			}
+			ip += LZ4_NBCOMMONBYTES(diff);
+			goto _endcount;
+		}
+		#if LZ4_ARCH64
+		if ((ip < (MATCHLIMIT - 3)) && (A32(ref) == A32(ip))) {
+			ip += 4;
+			ref += 4;
+		}
+		#endif
+		if ((ip < (MATCHLIMIT - 1)) && (A16(ref) == A16(ip))) {
+			ip += 2;
+			ref += 2;
+		}
+		if ((ip < MATCHLIMIT) && (*ref == *ip))
+			ip++;
+_endcount:
+
+		/* Encode MatchLength */
+		len = (int)(ip - anchor);
+		/* Check output limit */
+		if (unlikely(op + (1 + LASTLITERALS) + (len >> 8) > oend))
+			return 0;
+		if (len >= (int)ML_MASK) {
+			*token += ML_MASK;
+			len -= ML_MASK;
+			for (; len > 509 ; len -= 510) {
+				*op++ = 255;
+				*op++ = 255;
+			}
+			if (len > 254) {
+				len -= 255;
+				*op++ = 255;
+			}
+			*op++ = (u8)len;
+		} else
+			*token += len;
+
+		/* Test end of chunk */
+		if (ip > mflimit) {
+			anchor = ip;
+			break;
+		}
+
+		/* Fill table */
+		hashtable[LZ4_HASH64K_VALUE(ip-2)] = (u16)(ip - 2 - base);
+
+		/* Test next position */
+		ref = base + hashtable[LZ4_HASH64K_VALUE(ip)];
+		hashtable[LZ4_HASH64K_VALUE(ip)] = (u16)(ip - base);
+		if (A32(ref) == A32(ip)) {
+			token = op++;
+			*token = 0;
+			goto _next_match;
+		}
+
+		/* Prepare next loop */
+		anchor = ip++;
+		forwardh = LZ4_HASH64K_VALUE(ip);
+	}
+
+_last_literals:
+	/* Encode Last Literals */
+	lastrun = (int)(iend - anchor);
+	if (op + lastrun + 1 + (lastrun - RUN_MASK + 255) / 255 > oend)
+		return 0;
+	if (lastrun >= (int)RUN_MASK) {
+		*op++ = (RUN_MASK << ML_BITS);
+		lastrun -= RUN_MASK;
+		for (; lastrun > 254 ; lastrun -= 255)
+			*op++ = 255;
+		*op++ = (u8)lastrun;
+	} else
+		*op++ = (lastrun << ML_BITS);
+	memcpy(op, anchor, iend - anchor);
+	op += iend - anchor;
+	/* End */
+	return (int)(((char *)op) - dest);
+}
+
+int lz4_compress(const unsigned char *src, size_t src_len,
+			unsigned char *dst, size_t *dst_len, void *wrkmem)
+{
+	int ret = -1;
+	int out_len = 0;
+
+	if (src_len < LZ4_64KLIMIT)
+		out_len = lz4_compress64kctx(wrkmem, src, dst, src_len,
+				lz4_compressbound(src_len));
+	else
+		out_len = lz4_compressctx(wrkmem, src, dst, src_len,
+				lz4_compressbound(src_len));
+
+	if (out_len < 0)
+		goto exit;
+
+	*dst_len = out_len;
+
+	return 0;
+exit:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(lz4_compress);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LZ4 compressor");
diff --git a/lib/lz4/lz4_decompress.c b/lib/lz4/lz4_decompress.c
new file mode 100644
index 0000000..d3414ea
--- /dev/null
+++ b/lib/lz4/lz4_decompress.c
@@ -0,0 +1,326 @@
+/*
+ * LZ4 Decompressor for Linux kernel
+ *
+ * Copyright (C) 2013, LG Electronics, Kyungsik Lee <kyungsik.lee@lge.com>
+ *
+ * Based on LZ4 implementation by Yann Collet.
+ *
+ * LZ4 - Fast LZ compression algorithm
+ * Copyright (C) 2011-2012, Yann Collet.
+ * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You can contact the author at :
+ *  - LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
+ *  - LZ4 source repository : http://code.google.com/p/lz4/
+ */
+
+#ifndef STATIC
+#include <linux/module.h>
+#include <linux/kernel.h>
+#endif
+#include <linux/lz4.h>
+
+#include <asm/unaligned.h>
+
+#include "lz4defs.h"
+
+static int lz4_uncompress(const char *source, char *dest, int osize)
+{
+	const BYTE *ip = (const BYTE *) source;
+	const BYTE *ref;
+	BYTE *op = (BYTE *) dest;
+	BYTE * const oend = op + osize;
+	BYTE *cpy;
+	unsigned token;
+	size_t length;
+	size_t dec32table[] = {0, 3, 2, 3, 0, 0, 0, 0};
+#if LZ4_ARCH64
+	size_t dec64table[] = {0, 0, 0, -1, 0, 1, 2, 3};
+#endif
+
+	while (1) {
+
+		/* get runlength */
+		token = *ip++;
+		length = (token >> ML_BITS);
+		if (length == RUN_MASK) {
+			size_t len;
+
+			len = *ip++;
+			for (; len == 255; length += 255)
+				len = *ip++;
+			length += len;
+		}
+
+		/* copy literals */
+		cpy = op + length;
+		if (unlikely(cpy > oend - COPYLENGTH)) {
+			/*
+			 * Error: not enough place for another match
+			 * (min 4) + 5 literals
+			 */
+			if (cpy != oend)
+				goto _output_error;
+
+			memcpy(op, ip, length);
+			ip += length;
+			break; /* EOF */
+		}
+		LZ4_WILDCOPY(ip, op, cpy);
+		ip -= (op - cpy);
+		op = cpy;
+
+		/* get offset */
+		LZ4_READ_LITTLEENDIAN_16(ref, cpy, ip);
+		ip += 2;
+
+		/* Error: offset create reference outside destination buffer */
+		if (unlikely(ref < (BYTE *const) dest))
+			goto _output_error;
+
+		/* get matchlength */
+		length = token & ML_MASK;
+		if (length == ML_MASK) {
+			for (; *ip == 255; length += 255)
+				ip++;
+			length += *ip++;
+		}
+
+		/* copy repeated sequence */
+		if (unlikely((op - ref) < STEPSIZE)) {
+#if LZ4_ARCH64
+			size_t dec64 = dec64table[op - ref];
+#else
+			const int dec64 = 0;
+#endif
+			op[0] = ref[0];
+			op[1] = ref[1];
+			op[2] = ref[2];
+			op[3] = ref[3];
+			op += 4;
+			ref += 4;
+			ref -= dec32table[op-ref];
+			PUT4(ref, op);
+			op += STEPSIZE - 4;
+			ref -= dec64;
+		} else {
+			LZ4_COPYSTEP(ref, op);
+		}
+		cpy = op + length - (STEPSIZE - 4);
+		if (cpy > (oend - COPYLENGTH)) {
+
+			/* Error: request to write beyond destination buffer */
+			if (cpy > oend)
+				goto _output_error;
+			LZ4_SECURECOPY(ref, op, (oend - COPYLENGTH));
+			while (op < cpy)
+				*op++ = *ref++;
+			op = cpy;
+			/*
+			 * Check EOF (should never happen, since last 5 bytes
+			 * are supposed to be literals)
+			 */
+			if (op == oend)
+				goto _output_error;
+			continue;
+		}
+		LZ4_SECURECOPY(ref, op, cpy);
+		op = cpy; /* correction */
+	}
+	/* end of decoding */
+	return (int) (((char *)ip) - source);
+
+	/* write overflow error detected */
+_output_error:
+	return (int) (-(((char *)ip) - source));
+}
+
+static int lz4_uncompress_unknownoutputsize(const char *source, char *dest,
+				int isize, size_t maxoutputsize)
+{
+	const BYTE *ip = (const BYTE *) source;
+	const BYTE *const iend = ip + isize;
+	const BYTE *ref;
+
+
+	BYTE *op = (BYTE *) dest;
+	BYTE * const oend = op + maxoutputsize;
+	BYTE *cpy;
+
+	size_t dec32table[] = {0, 3, 2, 3, 0, 0, 0, 0};
+#if LZ4_ARCH64
+	size_t dec64table[] = {0, 0, 0, -1, 0, 1, 2, 3};
+#endif
+
+	/* Main Loop */
+	while (ip < iend) {
+
+		unsigned token;
+		size_t length;
+
+		/* get runlength */
+		token = *ip++;
+		length = (token >> ML_BITS);
+		if (length == RUN_MASK) {
+			int s = 255;
+			while ((ip < iend) && (s == 255)) {
+				s = *ip++;
+				length += s;
+			}
+		}
+		/* copy literals */
+		cpy = op + length;
+		if ((cpy > oend - COPYLENGTH) ||
+			(ip + length > iend - COPYLENGTH)) {
+
+			if (cpy > oend)
+				goto _output_error;/* writes beyond buffer */
+
+			if (ip + length != iend)
+				goto _output_error;/*
+						    * Error: LZ4 format requires
+						    * to consume all input
+						    * at this stage
+						    */
+			memcpy(op, ip, length);
+			op += length;
+			break;/* Necessarily EOF, due to parsing restrictions */
+		}
+		LZ4_WILDCOPY(ip, op, cpy);
+		ip -= (op - cpy);
+		op = cpy;
+
+		/* get offset */
+		LZ4_READ_LITTLEENDIAN_16(ref, cpy, ip);
+		ip += 2;
+		if (ref < (BYTE * const) dest)
+			goto _output_error;
+			/*
+			 * Error : offset creates reference
+			 * outside of destination buffer
+			 */
+
+		/* get matchlength */
+		length = (token & ML_MASK);
+		if (length == ML_MASK) {
+			while (ip < iend) {
+				int s = *ip++;
+				length += s;
+				if (s == 255)
+					continue;
+				break;
+			}
+		}
+
+		/* copy repeated sequence */
+		if (unlikely((op - ref) < STEPSIZE)) {
+#if LZ4_ARCH64
+			size_t dec64 = dec64table[op - ref];
+#else
+			const int dec64 = 0;
+#endif
+				op[0] = ref[0];
+				op[1] = ref[1];
+				op[2] = ref[2];
+				op[3] = ref[3];
+				op += 4;
+				ref += 4;
+				ref -= dec32table[op - ref];
+				PUT4(ref, op);
+				op += STEPSIZE - 4;
+				ref -= dec64;
+		} else {
+			LZ4_COPYSTEP(ref, op);
+		}
+		cpy = op + length - (STEPSIZE-4);
+		if (cpy > oend - COPYLENGTH) {
+			if (cpy > oend)
+				goto _output_error; /* write outside of buf */
+
+			LZ4_SECURECOPY(ref, op, (oend - COPYLENGTH));
+			while (op < cpy)
+				*op++ = *ref++;
+			op = cpy;
+			/*
+			 * Check EOF (should never happen, since last 5 bytes
+			 * are supposed to be literals)
+			 */
+			if (op == oend)
+				goto _output_error;
+			continue;
+		}
+		LZ4_SECURECOPY(ref, op, cpy);
+		op = cpy; /* correction */
+	}
+	/* end of decoding */
+	return (int) (((char *) op) - dest);
+
+	/* write overflow error detected */
+_output_error:
+	return (int) (-(((char *) ip) - source));
+}
+
+int lz4_decompress(const char *src, size_t *src_len, char *dest,
+		size_t actual_dest_len)
+{
+	int ret = -1;
+	int input_len = 0;
+
+	input_len = lz4_uncompress(src, dest, actual_dest_len);
+	if (input_len < 0)
+		goto exit_0;
+	*src_len = input_len;
+
+	return 0;
+exit_0:
+	return ret;
+}
+#ifndef STATIC
+EXPORT_SYMBOL_GPL(lz4_decompress);
+#endif
+
+int lz4_decompress_unknownoutputsize(const char *src, size_t src_len,
+		char *dest, size_t *dest_len)
+{
+	int ret = -1;
+	int out_len = 0;
+
+	out_len = lz4_uncompress_unknownoutputsize(src, dest, src_len,
+					*dest_len);
+	if (out_len < 0)
+		goto exit_0;
+	*dest_len = out_len;
+
+	return 0;
+exit_0:
+	return ret;
+}
+#ifndef STATIC
+EXPORT_SYMBOL_GPL(lz4_decompress_unknownoutputsize);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LZ4 Decompressor");
+#endif
diff --git a/lib/lz4/lz4defs.h b/lib/lz4/lz4defs.h
new file mode 100644
index 0000000..abcecdc
--- /dev/null
+++ b/lib/lz4/lz4defs.h
@@ -0,0 +1,156 @@
+/*
+ * lz4defs.h -- architecture specific defines
+ *
+ * Copyright (C) 2013, LG Electronics, Kyungsik Lee <kyungsik.lee@lge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Detects 64 bits mode
+ */
+#if (defined(__x86_64__) || defined(__x86_64) || defined(__amd64__) \
+	|| defined(__ppc64__) || defined(__LP64__))
+#define LZ4_ARCH64 1
+#else
+#define LZ4_ARCH64 0
+#endif
+
+/*
+ * Architecture-specific macros
+ */
+#define BYTE	u8
+typedef struct _U16_S { u16 v; } U16_S;
+typedef struct _U32_S { u32 v; } U32_S;
+typedef struct _U64_S { u64 v; } U64_S;
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)		\
+	|| defined(CONFIG_ARM) && __LINUX_ARM_ARCH__ >= 6	\
+	&& defined(ARM_EFFICIENT_UNALIGNED_ACCESS)
+
+#define A16(x) (((U16_S *)(x))->v)
+#define A32(x) (((U32_S *)(x))->v)
+#define A64(x) (((U64_S *)(x))->v)
+
+#define PUT4(s, d) (A32(d) = A32(s))
+#define PUT8(s, d) (A64(d) = A64(s))
+#define LZ4_WRITE_LITTLEENDIAN_16(p, v)	\
+	do {	\
+		A16(p) = v; \
+		p += 2; \
+	} while (0)
+#else /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
+
+#define A64(x) get_unaligned((u64 *)&(((U16_S *)(x))->v))
+#define A32(x) get_unaligned((u32 *)&(((U16_S *)(x))->v))
+#define A16(x) get_unaligned((u16 *)&(((U16_S *)(x))->v))
+
+#define PUT4(s, d) \
+	put_unaligned(get_unaligned((const u32 *) s), (u32 *) d)
+#define PUT8(s, d) \
+	put_unaligned(get_unaligned((const u64 *) s), (u64 *) d)
+
+#define LZ4_WRITE_LITTLEENDIAN_16(p, v)	\
+	do {	\
+		put_unaligned(v, (u16 *)(p)); \
+		p += 2; \
+	} while (0)
+#endif
+
+#define COPYLENGTH 8
+#define ML_BITS  4
+#define ML_MASK  ((1U << ML_BITS) - 1)
+#define RUN_BITS (8 - ML_BITS)
+#define RUN_MASK ((1U << RUN_BITS) - 1)
+#define MEMORY_USAGE	14
+#define MINMATCH	4
+#define SKIPSTRENGTH	6
+#define LASTLITERALS	5
+#define MFLIMIT		(COPYLENGTH + MINMATCH)
+#define MINLENGTH	(MFLIMIT + 1)
+#define MAXD_LOG	16
+#define MAXD		(1 << MAXD_LOG)
+#define MAXD_MASK	(u32)(MAXD - 1)
+#define MAX_DISTANCE	(MAXD - 1)
+#define HASH_LOG	(MAXD_LOG - 1)
+#define HASHTABLESIZE	(1 << HASH_LOG)
+#define MAX_NB_ATTEMPTS	256
+#define OPTIMAL_ML	(int)((ML_MASK-1)+MINMATCH)
+#define LZ4_64KLIMIT	((1<<16) + (MFLIMIT - 1))
+#define HASHLOG64K	((MEMORY_USAGE - 2) + 1)
+#define HASH64KTABLESIZE	(1U << HASHLOG64K)
+#define LZ4_HASH_VALUE(p)	(((A32(p)) * 2654435761U) >> \
+				((MINMATCH * 8) - (MEMORY_USAGE-2)))
+#define LZ4_HASH64K_VALUE(p)	(((A32(p)) * 2654435761U) >> \
+				((MINMATCH * 8) - HASHLOG64K))
+#define HASH_VALUE(p)		(((A32(p)) * 2654435761U) >> \
+				((MINMATCH * 8) - HASH_LOG))
+
+#if LZ4_ARCH64/* 64-bit */
+#define STEPSIZE 8
+
+#define LZ4_COPYSTEP(s, d)	\
+	do {			\
+		PUT8(s, d);	\
+		d += 8;		\
+		s += 8;		\
+	} while (0)
+
+#define LZ4_COPYPACKET(s, d)	LZ4_COPYSTEP(s, d)
+
+#define LZ4_SECURECOPY(s, d, e)			\
+	do {					\
+		if (d < e) {			\
+			LZ4_WILDCOPY(s, d, e);	\
+		}				\
+	} while (0)
+#define HTYPE u32
+
+#ifdef __BIG_ENDIAN
+#define LZ4_NBCOMMONBYTES(val) (__builtin_clzll(val) >> 3)
+#else
+#define LZ4_NBCOMMONBYTES(val) (__builtin_ctzll(val) >> 3)
+#endif
+
+#else	/* 32-bit */
+#define STEPSIZE 4
+
+#define LZ4_COPYSTEP(s, d)	\
+	do {			\
+		PUT4(s, d);	\
+		d += 4;		\
+		s += 4;		\
+	} while (0)
+
+#define LZ4_COPYPACKET(s, d)		\
+	do {				\
+		LZ4_COPYSTEP(s, d);	\
+		LZ4_COPYSTEP(s, d);	\
+	} while (0)
+
+#define LZ4_SECURECOPY	LZ4_WILDCOPY
+#define HTYPE const u8*
+
+#ifdef __BIG_ENDIAN
+#define LZ4_NBCOMMONBYTES(val) (__builtin_clz(val) >> 3)
+#else
+#define LZ4_NBCOMMONBYTES(val) (__builtin_ctz(val) >> 3)
+#endif
+
+#endif
+
+#define LZ4_READ_LITTLEENDIAN_16(d, s, p) \
+	(d = s - get_unaligned_le16(p))
+
+#define LZ4_WILDCOPY(s, d, e)		\
+	do {				\
+		LZ4_COPYPACKET(s, d);	\
+	} while (d < e)
+
+#define LZ4_BLINDCOPY(s, d, l)	\
+	do {	\
+		u8 *e = (d) + l;	\
+		LZ4_WILDCOPY(s, d, e);	\
+		d = e;	\
+	} while (0)
diff --git a/lib/lz4/lz4hc_compress.c b/lib/lz4/lz4hc_compress.c
new file mode 100644
index 0000000..eb1a74f
--- /dev/null
+++ b/lib/lz4/lz4hc_compress.c
@@ -0,0 +1,539 @@
+/*
+ * LZ4 HC - High Compression Mode of LZ4
+ * Copyright (C) 2011-2012, Yann Collet.
+ * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You can contact the author at :
+ * - LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
+ * - LZ4 source repository : http://code.google.com/p/lz4/
+ *
+ *  Changed for kernel use by:
+ *  Chanho Min <chanho.min@lge.com>
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/lz4.h>
+#include <asm/unaligned.h>
+#include "lz4defs.h"
+
+struct lz4hc_data {
+	const u8 *base;
+	HTYPE hashtable[HASHTABLESIZE];
+	u16 chaintable[MAXD];
+	const u8 *nexttoupdate;
+} __attribute__((__packed__));
+
+static inline int lz4hc_init(struct lz4hc_data *hc4, const u8 *base)
+{
+	memset((void *)hc4->hashtable, 0, sizeof(hc4->hashtable));
+	memset(hc4->chaintable, 0xFF, sizeof(hc4->chaintable));
+
+#if LZ4_ARCH64
+	hc4->nexttoupdate = base + 1;
+#else
+	hc4->nexttoupdate = base;
+#endif
+	hc4->base = base;
+	return 1;
+}
+
+/* Update chains up to ip (excluded) */
+static inline void lz4hc_insert(struct lz4hc_data *hc4, const u8 *ip)
+{
+	u16 *chaintable = hc4->chaintable;
+	HTYPE *hashtable  = hc4->hashtable;
+#if LZ4_ARCH64
+	const BYTE * const base = hc4->base;
+#else
+	const int base = 0;
+#endif
+
+	while (hc4->nexttoupdate < ip) {
+		const u8 *p = hc4->nexttoupdate;
+		size_t delta = p - (hashtable[HASH_VALUE(p)] + base);
+		if (delta > MAX_DISTANCE)
+			delta = MAX_DISTANCE;
+		chaintable[(size_t)(p) & MAXD_MASK] = (u16)delta;
+		hashtable[HASH_VALUE(p)] = (p) - base;
+		hc4->nexttoupdate++;
+	}
+}
+
+static inline size_t lz4hc_commonlength(const u8 *p1, const u8 *p2,
+		const u8 *const matchlimit)
+{
+	const u8 *p1t = p1;
+
+	while (p1t < matchlimit - (STEPSIZE - 1)) {
+#if LZ4_ARCH64
+		u64 diff = A64(p2) ^ A64(p1t);
+#else
+		u32 diff = A32(p2) ^ A32(p1t);
+#endif
+		if (!diff) {
+			p1t += STEPSIZE;
+			p2 += STEPSIZE;
+			continue;
+		}
+		p1t += LZ4_NBCOMMONBYTES(diff);
+		return p1t - p1;
+	}
+#if LZ4_ARCH64
+	if ((p1t < (matchlimit-3)) && (A32(p2) == A32(p1t))) {
+		p1t += 4;
+		p2 += 4;
+	}
+#endif
+
+	if ((p1t < (matchlimit - 1)) && (A16(p2) == A16(p1t))) {
+		p1t += 2;
+		p2 += 2;
+	}
+	if ((p1t < matchlimit) && (*p2 == *p1t))
+		p1t++;
+	return p1t - p1;
+}
+
+static inline int lz4hc_insertandfindbestmatch(struct lz4hc_data *hc4,
+		const u8 *ip, const u8 *const matchlimit, const u8 **matchpos)
+{
+	u16 *const chaintable = hc4->chaintable;
+	HTYPE *const hashtable = hc4->hashtable;
+	const u8 *ref;
+#if LZ4_ARCH64
+	const BYTE * const base = hc4->base;
+#else
+	const int base = 0;
+#endif
+	int nbattempts = MAX_NB_ATTEMPTS;
+	size_t repl = 0, ml = 0;
+	u16 delta;
+
+	/* HC4 match finder */
+	lz4hc_insert(hc4, ip);
+	ref = hashtable[HASH_VALUE(ip)] + base;
+
+	/* potential repetition */
+	if (ref >= ip-4) {
+		/* confirmed */
+		if (A32(ref) == A32(ip)) {
+			delta = (u16)(ip-ref);
+			repl = ml  = lz4hc_commonlength(ip + MINMATCH,
+					ref + MINMATCH, matchlimit) + MINMATCH;
+			*matchpos = ref;
+		}
+		ref -= (size_t)chaintable[(size_t)(ref) & MAXD_MASK];
+	}
+
+	while ((ref >= ip - MAX_DISTANCE) && nbattempts) {
+		nbattempts--;
+		if (*(ref + ml) == *(ip + ml)) {
+			if (A32(ref) == A32(ip)) {
+				size_t mlt =
+					lz4hc_commonlength(ip + MINMATCH,
+					ref + MINMATCH, matchlimit) + MINMATCH;
+				if (mlt > ml) {
+					ml = mlt;
+					*matchpos = ref;
+				}
+			}
+		}
+		ref -= (size_t)chaintable[(size_t)(ref) & MAXD_MASK];
+	}
+
+	/* Complete table */
+	if (repl) {
+		const BYTE *ptr = ip;
+		const BYTE *end;
+		end = ip + repl - (MINMATCH-1);
+		/* Pre-Load */
+		while (ptr < end - delta) {
+			chaintable[(size_t)(ptr) & MAXD_MASK] = delta;
+			ptr++;
+		}
+		do {
+			chaintable[(size_t)(ptr) & MAXD_MASK] = delta;
+			/* Head of chain */
+			hashtable[HASH_VALUE(ptr)] = (ptr) - base;
+			ptr++;
+		} while (ptr < end);
+		hc4->nexttoupdate = end;
+	}
+
+	return (int)ml;
+}
+
+static inline int lz4hc_insertandgetwidermatch(struct lz4hc_data *hc4,
+	const u8 *ip, const u8 *startlimit, const u8 *matchlimit, int longest,
+	const u8 **matchpos, const u8 **startpos)
+{
+	u16 *const chaintable = hc4->chaintable;
+	HTYPE *const hashtable = hc4->hashtable;
+#if LZ4_ARCH64
+	const BYTE * const base = hc4->base;
+#else
+	const int base = 0;
+#endif
+	const u8 *ref;
+	int nbattempts = MAX_NB_ATTEMPTS;
+	int delta = (int)(ip - startlimit);
+
+	/* First Match */
+	lz4hc_insert(hc4, ip);
+	ref = hashtable[HASH_VALUE(ip)] + base;
+
+	while ((ref >= ip - MAX_DISTANCE) && (ref >= hc4->base)
+		&& (nbattempts)) {
+		nbattempts--;
+		if (*(startlimit + longest) == *(ref - delta + longest)) {
+			if (A32(ref) == A32(ip)) {
+				const u8 *reft = ref + MINMATCH;
+				const u8 *ipt = ip + MINMATCH;
+				const u8 *startt = ip;
+
+				while (ipt < matchlimit-(STEPSIZE - 1)) {
+					#if LZ4_ARCH64
+					u64 diff = A64(reft) ^ A64(ipt);
+					#else
+					u32 diff = A32(reft) ^ A32(ipt);
+					#endif
+
+					if (!diff) {
+						ipt += STEPSIZE;
+						reft += STEPSIZE;
+						continue;
+					}
+					ipt += LZ4_NBCOMMONBYTES(diff);
+					goto _endcount;
+				}
+				#if LZ4_ARCH64
+				if ((ipt < (matchlimit - 3))
+					&& (A32(reft) == A32(ipt))) {
+					ipt += 4;
+					reft += 4;
+				}
+				ipt += 2;
+				#endif
+				if ((ipt < (matchlimit - 1))
+					&& (A16(reft) == A16(ipt))) {
+					reft += 2;
+				}
+				if ((ipt < matchlimit) && (*reft == *ipt))
+					ipt++;
+_endcount:
+				reft = ref;
+
+				while ((startt > startlimit)
+					&& (reft > hc4->base)
+					&& (startt[-1] == reft[-1])) {
+					startt--;
+					reft--;
+				}
+
+				if ((ipt - startt) > longest) {
+					longest = (int)(ipt - startt);
+					*matchpos = reft;
+					*startpos = startt;
+				}
+			}
+		}
+		ref -= (size_t)chaintable[(size_t)(ref) & MAXD_MASK];
+	}
+	return longest;
+}
+
+static inline int lz4_encodesequence(const u8 **ip, u8 **op, const u8 **anchor,
+		int ml, const u8 *ref)
+{
+	int length, len;
+	u8 *token;
+
+	/* Encode Literal length */
+	length = (int)(*ip - *anchor);
+	token = (*op)++;
+	if (length >= (int)RUN_MASK) {
+		*token = (RUN_MASK << ML_BITS);
+		len = length - RUN_MASK;
+		for (; len > 254 ; len -= 255)
+			*(*op)++ = 255;
+		*(*op)++ = (u8)len;
+	} else
+		*token = (length << ML_BITS);
+
+	/* Copy Literals */
+	LZ4_BLINDCOPY(*anchor, *op, length);
+
+	/* Encode Offset */
+	LZ4_WRITE_LITTLEENDIAN_16(*op, (u16)(*ip - ref));
+
+	/* Encode MatchLength */
+	len = (int)(ml - MINMATCH);
+	if (len >= (int)ML_MASK) {
+		*token += ML_MASK;
+		len -= ML_MASK;
+		for (; len > 509 ; len -= 510) {
+			*(*op)++ = 255;
+			*(*op)++ = 255;
+		}
+		if (len > 254) {
+			len -= 255;
+			*(*op)++ = 255;
+		}
+		*(*op)++ = (u8)len;
+	} else
+		*token += len;
+
+	/* Prepare next loop */
+	*ip += ml;
+	*anchor = *ip;
+
+	return 0;
+}
+
+static int lz4_compresshcctx(struct lz4hc_data *ctx,
+		const char *source,
+		char *dest,
+		int isize)
+{
+	const u8 *ip = (const u8 *)source;
+	const u8 *anchor = ip;
+	const u8 *const iend = ip + isize;
+	const u8 *const mflimit = iend - MFLIMIT;
+	const u8 *const matchlimit = (iend - LASTLITERALS);
+
+	u8 *op = (u8 *)dest;
+
+	int ml, ml2, ml3, ml0;
+	const u8 *ref = NULL;
+	const u8 *start2 = NULL;
+	const u8 *ref2 = NULL;
+	const u8 *start3 = NULL;
+	const u8 *ref3 = NULL;
+	const u8 *start0;
+	const u8 *ref0;
+	int lastrun;
+
+	ip++;
+
+	/* Main Loop */
+	while (ip < mflimit) {
+		ml = lz4hc_insertandfindbestmatch(ctx, ip, matchlimit, (&ref));
+		if (!ml) {
+			ip++;
+			continue;
+		}
+
+		/* saved, in case we would skip too much */
+		start0 = ip;
+		ref0 = ref;
+		ml0 = ml;
+_search2:
+		if (ip+ml < mflimit)
+			ml2 = lz4hc_insertandgetwidermatch(ctx, ip + ml - 2,
+				ip + 1, matchlimit, ml, &ref2, &start2);
+		else
+			ml2 = ml;
+		/* No better match */
+		if (ml2 == ml) {
+			lz4_encodesequence(&ip, &op, &anchor, ml, ref);
+			continue;
+		}
+
+		if (start0 < ip) {
+			/* empirical */
+			if (start2 < ip + ml0) {
+				ip = start0;
+				ref = ref0;
+				ml = ml0;
+			}
+		}
+		/*
+		 * Here, start0==ip
+		 * First Match too small : removed
+		 */
+		if ((start2 - ip) < 3) {
+			ml = ml2;
+			ip = start2;
+			ref = ref2;
+			goto _search2;
+		}
+
+_search3:
+		/*
+		 * Currently we have :
+		 * ml2 > ml1, and
+		 * ip1+3 <= ip2 (usually < ip1+ml1)
+		 */
+		if ((start2 - ip) < OPTIMAL_ML) {
+			int correction;
+			int new_ml = ml;
+			if (new_ml > OPTIMAL_ML)
+				new_ml = OPTIMAL_ML;
+			if (ip + new_ml > start2 + ml2 - MINMATCH)
+				new_ml = (int)(start2 - ip) + ml2 - MINMATCH;
+			correction = new_ml - (int)(start2 - ip);
+			if (correction > 0) {
+				start2 += correction;
+				ref2 += correction;
+				ml2 -= correction;
+			}
+		}
+		/*
+		 * Now, we have start2 = ip+new_ml,
+		 * with new_ml=min(ml, OPTIMAL_ML=18)
+		 */
+		if (start2 + ml2 < mflimit)
+			ml3 = lz4hc_insertandgetwidermatch(ctx,
+				start2 + ml2 - 3, start2, matchlimit,
+				ml2, &ref3, &start3);
+		else
+			ml3 = ml2;
+
+		/* No better match : 2 sequences to encode */
+		if (ml3 == ml2) {
+			/* ip & ref are known; Now for ml */
+			if (start2 < ip+ml)
+				ml = (int)(start2 - ip);
+
+			/* Now, encode 2 sequences */
+			lz4_encodesequence(&ip, &op, &anchor, ml, ref);
+			ip = start2;
+			lz4_encodesequence(&ip, &op, &anchor, ml2, ref2);
+			continue;
+		}
+
+		/* Not enough space for match 2 : remove it */
+		if (start3 < ip + ml + 3) {
+			/*
+			 * can write Seq1 immediately ==> Seq2 is removed,
+			 * so Seq3 becomes Seq1
+			 */
+			if (start3 >= (ip + ml)) {
+				if (start2 < ip + ml) {
+					int correction =
+						(int)(ip + ml - start2);
+					start2 += correction;
+					ref2 += correction;
+					ml2 -= correction;
+					if (ml2 < MINMATCH) {
+						start2 = start3;
+						ref2 = ref3;
+						ml2 = ml3;
+					}
+				}
+
+				lz4_encodesequence(&ip, &op, &anchor, ml, ref);
+				ip  = start3;
+				ref = ref3;
+				ml  = ml3;
+
+				start0 = start2;
+				ref0 = ref2;
+				ml0 = ml2;
+				goto _search2;
+			}
+
+			start2 = start3;
+			ref2 = ref3;
+			ml2 = ml3;
+			goto _search3;
+		}
+
+		/*
+		 * OK, now we have 3 ascending matches; let's write at least
+		 * the first one ip & ref are known; Now for ml
+		 */
+		if (start2 < ip + ml) {
+			if ((start2 - ip) < (int)ML_MASK) {
+				int correction;
+				if (ml > OPTIMAL_ML)
+					ml = OPTIMAL_ML;
+				if (ip + ml > start2 + ml2 - MINMATCH)
+					ml = (int)(start2 - ip) + ml2
+						- MINMATCH;
+				correction = ml - (int)(start2 - ip);
+				if (correction > 0) {
+					start2 += correction;
+					ref2 += correction;
+					ml2 -= correction;
+				}
+			} else
+				ml = (int)(start2 - ip);
+		}
+		lz4_encodesequence(&ip, &op, &anchor, ml, ref);
+
+		ip = start2;
+		ref = ref2;
+		ml = ml2;
+
+		start2 = start3;
+		ref2 = ref3;
+		ml2 = ml3;
+
+		goto _search3;
+	}
+
+	/* Encode Last Literals */
+	lastrun = (int)(iend - anchor);
+	if (lastrun >= (int)RUN_MASK) {
+		*op++ = (RUN_MASK << ML_BITS);
+		lastrun -= RUN_MASK;
+		for (; lastrun > 254 ; lastrun -= 255)
+			*op++ = 255;
+		*op++ = (u8) lastrun;
+	} else
+		*op++ = (lastrun << ML_BITS);
+	memcpy(op, anchor, iend - anchor);
+	op += iend - anchor;
+	/* End */
+	return (int) (((char *)op) - dest);
+}
+
+int lz4hc_compress(const unsigned char *src, size_t src_len,
+			unsigned char *dst, size_t *dst_len, void *wrkmem)
+{
+	int ret = -1;
+	int out_len = 0;
+
+	struct lz4hc_data *hc4 = (struct lz4hc_data *)wrkmem;
+	lz4hc_init(hc4, (const u8 *)src);
+	out_len = lz4_compresshcctx((struct lz4hc_data *)hc4, (const u8 *)src,
+		(char *)dst, (int)src_len);
+
+	if (out_len < 0)
+		goto exit;
+
+	*dst_len = out_len;
+	return 0;
+
+exit:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(lz4hc_compress);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LZ4HC compressor");
diff --git a/lib/lzo/lzo1x_decompress_safe.c b/lib/lzo/lzo1x_decompress_safe.c
index 569985d..e3edc5f 100644
--- a/lib/lzo/lzo1x_decompress_safe.c
+++ b/lib/lzo/lzo1x_decompress_safe.c
@@ -72,9 +72,11 @@ copy_literal_run:
 						COPY8(op, ip);
 						op += 8;
 						ip += 8;
+#  if !defined(__arm__)
 						COPY8(op, ip);
 						op += 8;
 						ip += 8;
+#  endif
 					} while (ip < ie);
 					ip = ie;
 					op = oe;
@@ -159,9 +161,11 @@ copy_literal_run:
 					COPY8(op, m_pos);
 					op += 8;
 					m_pos += 8;
+#  if !defined(__arm__)
 					COPY8(op, m_pos);
 					op += 8;
 					m_pos += 8;
+#  endif
 				} while (op < oe);
 				op = oe;
 				if (HAVE_IP(6)) {
diff --git a/lib/lzo/lzodefs.h b/lib/lzo/lzodefs.h
index 6710b83..db756cc 100644
--- a/lib/lzo/lzodefs.h
+++ b/lib/lzo/lzodefs.h
@@ -12,8 +12,14 @@
  */
 
 
+#if 1 && defined(__arm__) && ((__LINUX_ARM_ARCH__ >= 6) || defined(__ARM_FEATURE_UNALIGNED))
+#define CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS 1
+#define COPY4(dst, src)	\
+		* (u32 *) (void *) (dst) = * (const u32 *) (const void *) (src)
+#else
 #define COPY4(dst, src)	\
 		put_unaligned(get_unaligned((const u32 *)(src)), (u32 *)(dst))
+#endif
 #if defined(__x86_64__)
 #define COPY8(dst, src)	\
 		put_unaligned(get_unaligned((const u64 *)(src)), (u64 *)(dst))
diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
new file mode 100644
index 0000000..b2bfa10
--- /dev/null
+++ b/lib/percpu-refcount.c
@@ -0,0 +1,251 @@
+#define pr_fmt(fmt) "%s: " fmt "\n", __func__
+
+#include <linux/kernel.h>
+#include <linux/jiffies.h>
+#include <linux/percpu-refcount.h>
+#include <linux/rcupdate.h>
+
+/*
+ * A percpu refcount can be in 4 different modes. The state is tracked in the
+ * low two bits of percpu_ref->pcpu_count:
+ *
+ * PCPU_REF_NONE - the initial state, no percpu counters allocated.
+ *
+ * PCPU_REF_PTR - using percpu counters for the refcount.
+ *
+ * PCPU_REF_DYING - we're shutting down so get()/put() should use the embedded
+ * atomic counter, but we're not finished updating the atomic counter from the
+ * percpu counters - this means that percpu_ref_put() can't check for the ref
+ * hitting 0 yet.
+ *
+ * PCPU_REF_DEAD - we've finished the teardown sequence, percpu_ref_put() should
+ * now check for the ref hitting 0.
+ *
+ * In PCPU_REF_NONE mode, we need to count the number of times percpu_ref_get()
+ * is called; this is done with the high bits of the raw atomic counter. We also
+ * track the time, in jiffies, when the get count last wrapped - this is done
+ * with the remaining bits of percpu_ref->percpu_count.
+ *
+ * So, when percpu_ref_get() is called it increments the get count and checks if
+ * it wrapped; if it did, it checks if the last time it wrapped was less than
+ * one second ago; if so, we want to allocate percpu counters.
+ *
+ * PCPU_COUNT_BITS determines the threshold where we convert to percpu: of the
+ * raw 64 bit counter, we use PCPU_COUNT_BITS for the refcount, and the
+ * remaining (high) bits to count the number of times percpu_ref_get() has been
+ * called. It's currently (completely arbitrarily) 16384 times in one second.
+ *
+ * Percpu mode (PCPU_REF_PTR):
+ *
+ * In percpu mode all we do on get and put is increment or decrement the cpu
+ * local counter, which is a 32 bit unsigned int.
+ *
+ * Note that all the gets() could be happening on one cpu, and all the puts() on
+ * another - the individual cpu counters can wrap (potentially many times).
+ *
+ * But this is fine because we don't need to check for the ref hitting 0 in
+ * percpu mode; before we set the state to PCPU_REF_DEAD we simply sum up all
+ * the percpu counters and add them to the atomic counter. Since addition and
+ * subtraction in modular arithmatic is still associative, the result will be
+ * correct.
+ */
+
+#define PCPU_COUNT_BITS		50
+#define PCPU_COUNT_MASK		((1LL << PCPU_COUNT_BITS) - 1)
+
+#define PCPU_STATUS_BITS	2
+#define PCPU_STATUS_MASK	((1 << PCPU_STATUS_BITS) - 1)
+
+#define PCPU_REF_PTR		0
+#define PCPU_REF_NONE		1
+#define PCPU_REF_DYING		2
+#define PCPU_REF_DEAD		3
+
+#define REF_STATUS(count)	(count & PCPU_STATUS_MASK)
+
+/**
+ * percpu_ref_init - initialize a dynamic percpu refcount
+ *
+ * Initializes the refcount in single atomic counter mode with a refcount of 1;
+ * analagous to atomic_set(ref, 1).
+ */
+void percpu_ref_init(struct percpu_ref *ref)
+{
+	unsigned long now = jiffies;
+
+	atomic64_set(&ref->count, 1);
+
+	now <<= PCPU_STATUS_BITS;
+	now |= PCPU_REF_NONE;
+
+	ref->pcpu_count = now;
+}
+
+static void percpu_ref_alloc(struct percpu_ref *ref, unsigned long pcpu_count)
+{
+	unsigned long new, now = jiffies;
+
+	now <<= PCPU_STATUS_BITS;
+	now |= PCPU_REF_NONE;
+
+	if (now - pcpu_count <= HZ << PCPU_STATUS_BITS) {
+		rcu_read_unlock();
+		new = (unsigned long) alloc_percpu(unsigned);
+		rcu_read_lock();
+
+		if (!new)
+			goto update_time;
+
+		BUG_ON(new & PCPU_STATUS_MASK);
+
+		if (cmpxchg(&ref->pcpu_count, pcpu_count, new) != pcpu_count)
+			free_percpu((void __percpu *) new);
+		else
+			pr_debug("created");
+	} else {
+update_time:
+		new = now;
+		cmpxchg(&ref->pcpu_count, pcpu_count, new);
+	}
+}
+
+void __percpu_ref_get(struct percpu_ref *ref, bool alloc)
+{
+	unsigned long pcpu_count;
+	uint64_t v;
+
+	pcpu_count = ACCESS_ONCE(ref->pcpu_count);
+
+	if (REF_STATUS(pcpu_count) == PCPU_REF_PTR) {
+		/* for rcu - we're not using rcu_dereference() */
+		smp_read_barrier_depends();
+		__this_cpu_inc(*((unsigned __percpu *) pcpu_count));
+	} else {
+		v = atomic64_add_return(1 + (1ULL << PCPU_COUNT_BITS),
+					&ref->count);
+
+		/*
+		 * The high bits of the counter count the number of gets() that
+		 * have occured; we check for overflow to call
+		 * percpu_ref_alloc() every (1 << (64 - PCPU_COUNT_BITS))
+		 * iterations.
+		 */
+
+		if (!(v >> PCPU_COUNT_BITS) &&
+		    REF_STATUS(pcpu_count) == PCPU_REF_NONE && alloc)
+			percpu_ref_alloc(ref, pcpu_count);
+	}
+}
+
+/**
+ * percpu_ref_put - decrement a dynamic percpu refcount
+ *
+ * Returns true if the result is 0, otherwise false; only checks for the ref
+ * hitting 0 after percpu_ref_kill() has been called. Analagous to
+ * atomic_dec_and_test().
+ */
+int percpu_ref_put(struct percpu_ref *ref)
+{
+	unsigned long pcpu_count;
+	uint64_t v;
+	int ret = 0;
+
+	rcu_read_lock();
+
+	pcpu_count = ACCESS_ONCE(ref->pcpu_count);
+
+	switch (REF_STATUS(pcpu_count)) {
+	case PCPU_REF_PTR:
+		/* for rcu - we're not using rcu_dereference() */
+		smp_read_barrier_depends();
+		__this_cpu_dec(*((unsigned __percpu *) pcpu_count));
+		break;
+	case PCPU_REF_NONE:
+	case PCPU_REF_DYING:
+		atomic64_dec(&ref->count);
+		break;
+	case PCPU_REF_DEAD:
+		v = atomic64_dec_return(&ref->count);
+		v &= PCPU_COUNT_MASK;
+
+		ret = v == 0;
+		break;
+	}
+
+	rcu_read_unlock();
+
+	return ret;
+}
+
+/**
+ * percpu_ref_kill - prepare a dynamic percpu refcount for teardown
+ *
+ * Must be called before dropping the initial ref, so that percpu_ref_put()
+ * knows to check for the refcount hitting 0. If the refcount was in percpu
+ * mode, converts it back to single atomic counter mode.
+ *
+ * Returns true the first time called on @ref and false if @ref is already
+ * shutting down, so it may be used by the caller for synchronizing other parts
+ * of a two stage shutdown.
+ */
+int percpu_ref_kill(struct percpu_ref *ref)
+{
+	unsigned long old, new, status, pcpu_count;
+
+	pcpu_count = ACCESS_ONCE(ref->pcpu_count);
+
+	do {
+		status = REF_STATUS(pcpu_count);
+
+		switch (status) {
+		case PCPU_REF_PTR:
+			new = PCPU_REF_DYING;
+			break;
+		case PCPU_REF_NONE:
+			new = PCPU_REF_DEAD;
+			break;
+		case PCPU_REF_DYING:
+		case PCPU_REF_DEAD:
+			return 0;
+		}
+
+		old = pcpu_count;
+		pcpu_count = cmpxchg(&ref->pcpu_count, old, new);
+	} while (pcpu_count != old);
+
+	if (status == PCPU_REF_PTR) {
+		unsigned count = 0, cpu;
+
+		synchronize_rcu();
+
+		for_each_possible_cpu(cpu)
+			count += *per_cpu_ptr((unsigned __percpu *)pcpu_count,
+					      cpu);
+
+		pr_debug("global %lli pcpu %i",
+			 atomic64_read(&ref->count) & PCPU_COUNT_MASK,
+			 (int) count);
+
+		atomic64_add((int) count, &ref->count);
+		smp_wmb();
+		/* Between setting global count and setting PCPU_REF_DEAD */
+		ref->pcpu_count = PCPU_REF_DEAD;
+
+		free_percpu((unsigned __percpu *) pcpu_count);
+	}
+
+	return 1;
+}
+
+/**
+ * percpu_ref_dead - check if a dynamic percpu refcount is shutting down
+ *
+ * Returns true if percpu_ref_kill() has been called on @ref, false otherwise.
+ */
+int percpu_ref_dead(struct percpu_ref *ref)
+{
+	unsigned status = REF_STATUS(ref->pcpu_count);
+
+	return status == PCPU_REF_DYING ||
+		status == PCPU_REF_DEAD;
+}
diff --git a/localversion-next b/localversion-next
new file mode 100644
index 0000000..40925b4
--- /dev/null
+++ b/localversion-next
@@ -0,0 +1 @@
+-next-20130514
diff --git a/mm/Kconfig b/mm/Kconfig
index e742d06..b0a7dad 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -477,3 +477,15 @@ config FRONTSWAP
 	  and swap data is stored as normal on the matching swap device.
 
 	  If unsure, say Y to enable frontswap.
+
+config MEM_SOFT_DIRTY
+	bool "Track memory changes"
+	depends on CHECKPOINT_RESTORE && HAVE_ARCH_SOFT_DIRTY
+	select PROC_PAGE_MONITOR
+	help
+	  This option enables memory changes tracking by introducing a
+	  soft-dirty bit on pte-s. This bit it set when someone writes
+	  into a page just as regular dirty bit, but unlike the latter
+	  it can be cleared by hands.
+
+	  See Documentation/vm/soft-dirty.txt for more details.
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c
index 07dbc8e..2c8ce49 100644
--- a/mm/balloon_compaction.c
+++ b/mm/balloon_compaction.c
@@ -242,6 +242,7 @@ bool balloon_page_isolate(struct page *page)
 			if (__is_movable_balloon_page(page) &&
 			    page_count(page) == 2) {
 				__isolate_balloon_page(page);
+				balloon_event_count(COMPACTBALLOONISOLATED);
 				unlock_page(page);
 				return true;
 			}
@@ -265,6 +266,7 @@ void balloon_page_putback(struct page *page)
 		__putback_balloon_page(page);
 		/* drop the extra ref count taken for page isolation */
 		put_page(page);
+		balloon_event_count(COMPACTBALLOONRETURNED);
 	} else {
 		WARN_ON(1);
 		dump_page(page);
diff --git a/mm/bounce.c b/mm/bounce.c
index c9f0a43..708c1e9 100644
--- a/mm/bounce.c
+++ b/mm/bounce.c
@@ -147,12 +147,14 @@ static void bounce_end_io(struct bio *bio, mempool_t *pool, int err)
 	bio_put(bio);
 }
 
-static void bounce_end_io_write(struct bio *bio, int err)
+static void bounce_end_io_write(struct bio *bio, int err,
+				struct batch_complete *batch)
 {
 	bounce_end_io(bio, page_pool, err);
 }
 
-static void bounce_end_io_write_isa(struct bio *bio, int err)
+static void bounce_end_io_write_isa(struct bio *bio, int err,
+				    struct batch_complete *batch)
 {
 
 	bounce_end_io(bio, isa_page_pool, err);
@@ -168,12 +170,14 @@ static void __bounce_end_io_read(struct bio *bio, mempool_t *pool, int err)
 	bounce_end_io(bio, pool, err);
 }
 
-static void bounce_end_io_read(struct bio *bio, int err)
+static void bounce_end_io_read(struct bio *bio, int err,
+			       struct batch_complete *batch)
 {
 	__bounce_end_io_read(bio, page_pool, err);
 }
 
-static void bounce_end_io_read_isa(struct bio *bio, int err)
+static void bounce_end_io_read_isa(struct bio *bio, int err,
+				   struct batch_complete *batch)
 {
 	__bounce_end_io_read(bio, isa_page_pool, err);
 }
diff --git a/mm/dmapool.c b/mm/dmapool.c
index c69781e..668f263 100644
--- a/mm/dmapool.c
+++ b/mm/dmapool.c
@@ -132,6 +132,7 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
 {
 	struct dma_pool *retval;
 	size_t allocation;
+	int node;
 
 	if (align == 0) {
 		align = 1;
@@ -156,7 +157,9 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev,
 		return NULL;
 	}
 
-	retval = kmalloc_node(sizeof(*retval), GFP_KERNEL, dev_to_node(dev));
+	node = WARN_ON(!dev) ? -1 : dev_to_node(dev);
+
+	retval = kmalloc_node(sizeof(*retval), GFP_KERNEL, node);
 	if (!retval)
 		return retval;
 
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 03a89a2..c5f2fa1 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1265,7 +1265,9 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma,
 		 * young bit, instead of the current set_pmd_at.
 		 */
 		_pmd = pmd_mkyoung(pmd_mkdirty(*pmd));
-		set_pmd_at(mm, addr & HPAGE_PMD_MASK, pmd, _pmd);
+		if (pmdp_set_access_flags(vma, addr & HPAGE_PMD_MASK,
+					  pmd, _pmd,  1))
+			update_mmu_cache_pmd(vma, addr, pmd);
 	}
 	if ((flags & FOLL_MLOCK) && (vma->vm_flags & VM_LOCKED)) {
 		if (page->mapping && trylock_page(page)) {
@@ -1429,7 +1431,7 @@ int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma,
 	if (ret == 1) {
 		pmd = pmdp_get_and_clear(mm, old_addr, old_pmd);
 		VM_BUG_ON(!pmd_none(*new_pmd));
-		set_pmd_at(mm, new_addr, new_pmd, pmd);
+		set_pmd_at(mm, new_addr, new_pmd, pmd_mksoft_dirty(pmd));
 		spin_unlock(&mm->page_table_lock);
 	}
 out:
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index cb1c9de..e34da3c 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -321,14 +321,31 @@ struct mem_cgroup {
 	/* thresholds for mem+swap usage. RCU-protected */
 	struct mem_cgroup_thresholds memsw_thresholds;
 
-	/* For oom notifier event fd */
-	struct list_head oom_notify;
+	union {
+		/* For oom notifier event fd */
+		struct list_head oom_notify;
+		/*
+		 * we can only trigger an oom event if the memcg is alive.
+		 * so we will reuse this field to hook the memcg in the list
+		 * of dead memcgs.
+		 */
+		struct list_head dead;
+	};
 
-	/*
-	 * Should we move charges of a task when a task is moved into this
-	 * mem_cgroup ? And what type of charges should we move ?
-	 */
-	unsigned long 	move_charge_at_immigrate;
+	union {
+		/*
+		 * Should we move charges of a task when a task is moved into
+		 * this mem_cgroup ? And what type of charges should we move ?
+		 */
+		unsigned long move_charge_at_immigrate;
+
+		/*
+		 * We are no longer concerned about moving charges after memcg
+		 * is dead. So we will fill this up with its name, to aid
+		 * debugging.
+		 */
+		char *memcg_name;
+	};
 	/*
 	 * set > 0 if pages under this cgroup are moving to other cgroup.
 	 */
@@ -382,6 +399,55 @@ static size_t memcg_size(void)
 		nr_node_ids * sizeof(struct mem_cgroup_per_node);
 }
 
+#ifdef CONFIG_MEMCG_DEBUG_ASYNC_DESTROY
+static LIST_HEAD(dangling_memcgs);
+static DEFINE_MUTEX(dangling_memcgs_mutex);
+
+static inline void memcg_dangling_free(struct mem_cgroup *memcg)
+{
+	mutex_lock(&dangling_memcgs_mutex);
+	list_del(&memcg->dead);
+	mutex_unlock(&dangling_memcgs_mutex);
+	free_pages((unsigned long)memcg->memcg_name, 0);
+}
+
+static inline void memcg_dangling_add(struct mem_cgroup *memcg)
+{
+	/*
+	 * cgroup.c will do page-sized allocations most of the time,
+	 * so we'll just follow the pattern. Also, __get_free_pages
+	 * is a better interface than kmalloc for us here, because
+	 * we'd like this memory to be always billed to the root cgroup,
+	 * not to the process removing the memcg. While kmalloc would
+	 * require us to wrap it into memcg_stop/resume_kmem_account,
+	 * with __get_free_pages we just don't pass the memcg flag.
+	 */
+	memcg->memcg_name = (char *)__get_free_pages(GFP_KERNEL, 0);
+
+	/*
+	 * we will, in general, just ignore failures. No need to go crazy,
+	 * being this just a debugging interface. It is nice to copy a memcg
+	 * name over, but if we (unlikely) can't, just the address will do
+	 */
+	if (!memcg->memcg_name)
+		goto add_list;
+
+	if (cgroup_path(memcg->css.cgroup, memcg->memcg_name, PAGE_SIZE) < 0) {
+		free_pages((unsigned long)memcg->memcg_name, 0);
+		memcg->memcg_name = NULL;
+	}
+
+add_list:
+	INIT_LIST_HEAD(&memcg->dead);
+	mutex_lock(&dangling_memcgs_mutex);
+	list_add(&memcg->dead, &dangling_memcgs);
+	mutex_unlock(&dangling_memcgs_mutex);
+}
+#else
+static inline void memcg_dangling_free(struct mem_cgroup *memcg) {}
+static inline void memcg_dangling_add(struct mem_cgroup *memcg) {}
+#endif
+
 /* internal only representation about the status of kmem accounting. */
 enum {
 	KMEM_ACCOUNTED_ACTIVE = 0, /* accounted by this cgroup itself */
@@ -1450,11 +1516,12 @@ static bool mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg,
 	return ret;
 }
 
-int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg)
+bool task_in_mem_cgroup(struct task_struct *task,
+			const struct mem_cgroup *memcg)
 {
-	int ret;
 	struct mem_cgroup *curr = NULL;
 	struct task_struct *p;
+	bool ret;
 
 	p = find_lock_task_mm(task);
 	if (p) {
@@ -1466,14 +1533,14 @@ int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg)
 		 * killer still needs to detect if they have already been oom
 		 * killed to prevent needlessly killing additional tasks.
 		 */
-		task_lock(task);
+		rcu_read_lock();
 		curr = mem_cgroup_from_task(task);
 		if (curr)
 			css_get(&curr->css);
-		task_unlock(task);
+		rcu_read_unlock();
 	}
 	if (!curr)
-		return 0;
+		return false;
 	/*
 	 * We should check use_hierarchy of "memcg" not "curr". Because checking
 	 * use_hierarchy of "curr" here make this function true if hierarchy is
@@ -4108,8 +4175,6 @@ __mem_cgroup_uncharge_common(struct page *page, enum charge_type ctype,
 	if (mem_cgroup_disabled())
 		return NULL;
 
-	VM_BUG_ON(PageSwapCache(page));
-
 	if (PageTransHuge(page)) {
 		nr_pages <<= compound_order(page);
 		VM_BUG_ON(!PageTransHuge(page));
@@ -4205,6 +4270,18 @@ void mem_cgroup_uncharge_page(struct page *page)
 	if (page_mapped(page))
 		return;
 	VM_BUG_ON(page->mapping && !PageAnon(page));
+	/*
+	 * If the page is in swap cache, uncharge should be deferred
+	 * to the swap path, which also properly accounts swap usage
+	 * and handles memcg lifetime.
+	 *
+	 * Note that this check is not stable and reclaim may add the
+	 * page to swap cache at any time after this.  However, if the
+	 * page is not in swap cache by the time page->mapcount hits
+	 * 0, there won't be any page table references to the swap
+	 * slot, and reclaim will free it and not actually write the
+	 * page to disk.
+	 */
 	if (PageSwapCache(page))
 		return;
 	__mem_cgroup_uncharge_common(page, MEM_CGROUP_CHARGE_TYPE_ANON, false);
@@ -5092,6 +5169,107 @@ static ssize_t mem_cgroup_read(struct cgroup *cont, struct cftype *cft,
 	return simple_read_from_buffer(buf, nbytes, ppos, str, len);
 }
 
+#ifdef CONFIG_MEMCG_DEBUG_ASYNC_DESTROY
+static void
+mem_cgroup_dangling_swap(struct mem_cgroup *memcg, struct seq_file *m)
+{
+#ifdef CONFIG_MEMCG_SWAP
+	u64 kmem;
+	u64 memsw;
+
+	/*
+	 * kmem will also propagate here, so we are only interested in the
+	 * difference.  See comment in mem_cgroup_reparent_charges for details.
+	 *
+	 * We could save this value for later consumption by kmem reports, but
+	 * there is not a lot of problem if the figures differ slightly.
+	 */
+	kmem = res_counter_read_u64(&memcg->kmem, RES_USAGE);
+	memsw = res_counter_read_u64(&memcg->memsw, RES_USAGE) - kmem;
+	seq_printf(m, "\t%llu swap bytes\n", memsw);
+#endif
+}
+
+
+static void
+mem_cgroup_dangling_tcp(struct mem_cgroup *memcg, struct seq_file *m)
+{
+#if defined(CONFIG_INET) && defined(CONFIG_MEMCG_KMEM)
+	struct tcp_memcontrol *tcp = &memcg->tcp_mem;
+	s64 tcp_socks;
+	u64 tcp_bytes;
+
+	tcp_socks = percpu_counter_sum_positive(&tcp->tcp_sockets_allocated);
+	tcp_bytes = res_counter_read_u64(&tcp->tcp_memory_allocated, RES_USAGE);
+	seq_printf(m, "\t%llu tcp bytes", tcp_bytes);
+	/*
+	 * if tcp_bytes == 0, tcp_socks != 0 is a bug. One more reason to print
+	 * it!
+	 */
+	if (tcp_bytes || tcp_socks)
+		seq_printf(m, ", in %lld sockets", tcp_socks);
+	seq_printf(m, "\n");
+
+#endif
+}
+
+static void
+mem_cgroup_dangling_kmem(struct mem_cgroup *memcg, struct seq_file *m)
+{
+#ifdef CONFIG_MEMCG_KMEM
+	u64 kmem;
+	struct memcg_cache_params *params;
+
+	kmem = res_counter_read_u64(&memcg->kmem, RES_USAGE);
+	seq_printf(m, "\t%llu kmem bytes", kmem);
+
+	/* list below may not be initialized, so not even try */
+	if (!kmem)
+		return;
+
+	seq_printf(m, " in caches");
+	mutex_lock(&memcg->slab_caches_mutex);
+	list_for_each_entry(params, &memcg->memcg_slab_caches, list) {
+			struct kmem_cache *s = memcg_params_to_cache(params);
+
+		seq_printf(m, " %s", s->name);
+	}
+	mutex_unlock(&memcg->slab_caches_mutex);
+	seq_printf(m, "\n");
+#endif
+}
+
+/*
+ * After a memcg is destroyed, it may still be kept around in memory.
+ * Currently, the two main reasons for it are swap entries, and kernel memory.
+ * Because they will be freed assynchronously, they will pin the memcg structure
+ * and its resources until the last reference goes away.
+ *
+ * This root-only file will show information about which users
+ */
+static int mem_cgroup_dangling_read(struct cgroup *cont, struct cftype *cft,
+					struct seq_file *m)
+{
+	struct mem_cgroup *memcg;
+
+	mutex_lock(&dangling_memcgs_mutex);
+
+	list_for_each_entry(memcg, &dangling_memcgs, dead) {
+		if (memcg->memcg_name)
+			seq_printf(m, "%s:\n", memcg->memcg_name);
+		else
+			seq_printf(m, "%p (name lost):\n", memcg);
+
+		mem_cgroup_dangling_swap(memcg, m);
+		mem_cgroup_dangling_tcp(memcg, m);
+		mem_cgroup_dangling_kmem(memcg, m);
+	}
+
+	mutex_unlock(&dangling_memcgs_mutex);
+	return 0;
+}
+#endif
+
 static int memcg_update_kmem_limit(struct cgroup *cont, u64 val)
 {
 	int ret = -EINVAL;
@@ -5993,6 +6171,14 @@ static struct cftype mem_cgroup_files[] = {
 	},
 #endif
 #endif
+
+#ifdef CONFIG_MEMCG_DEBUG_ASYNC_DESTROY
+	{
+		.name = "dangling_memcgs",
+		.read_seq_string = mem_cgroup_dangling_read,
+		.flags = CFTYPE_ONLY_ON_ROOT,
+	},
+#endif
 	{ },	/* terminate */
 };
 
@@ -6142,6 +6328,8 @@ static void free_work(struct work_struct *work)
 	struct mem_cgroup *memcg;
 
 	memcg = container_of(work, struct mem_cgroup, work_freeing);
+
+	memcg_dangling_free(memcg);
 	__mem_cgroup_free(memcg);
 }
 
@@ -6336,6 +6524,7 @@ static void mem_cgroup_css_free(struct cgroup *cont)
 
 	kmem_cgroup_destroy(memcg);
 
+	memcg_dangling_add(memcg);
 	mem_cgroup_put(memcg);
 }
 
diff --git a/mm/migrate.c b/mm/migrate.c
index 27ed225..0f34894 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -165,7 +165,7 @@ static int remove_migration_pte(struct page *new, struct vm_area_struct *vma,
 		pte = arch_make_huge_pte(pte, vma, new, 0);
 	}
 #endif
-	flush_cache_page(vma, addr, pte_pfn(pte));
+	flush_dcache_page(new);
 	set_pte_at(mm, addr, ptep, pte);
 
 	if (PageHuge(new)) {
@@ -876,6 +876,7 @@ static int unmap_and_move(new_page_t get_new_page, unsigned long private,
 		dec_zone_page_state(page, NR_ISOLATED_ANON +
 				    page_is_file_cache(page));
 		balloon_page_free(page);
+		balloon_event_count(COMPACTBALLOONMIGRATED);
 		return MIGRATEPAGE_SUCCESS;
 	}
 out:
diff --git a/mm/mmap.c b/mm/mmap.c
index f681e18..c0f0558 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1367,9 +1367,9 @@ SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,
 			len = ALIGN(len, huge_page_size(hstate_file(file)));
 	} else if (flags & MAP_HUGETLB) {
 		struct user_struct *user = NULL;
-		struct hstate *hs = hstate_sizelog((flags >> MAP_HUGE_SHIFT) &
-						   SHM_HUGE_MASK);
+		struct hstate *hs;
 
+		hs = hstate_sizelog((flags >> MAP_HUGE_SHIFT) & SHM_HUGE_MASK);
 		if (!hs)
 			return -EINVAL;
 
@@ -1876,15 +1876,6 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
 }
 #endif	
 
-void arch_unmap_area(struct mm_struct *mm, unsigned long addr)
-{
-	/*
-	 * Is this a new hole at the lowest possible address?
-	 */
-	if (addr >= TASK_UNMAPPED_BASE && addr < mm->free_area_cache)
-		mm->free_area_cache = addr;
-}
-
 /*
  * This mmap-allocator allocates new areas top-down from below the
  * stack's low limit (the base):
@@ -1941,19 +1932,6 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
 }
 #endif
 
-void arch_unmap_area_topdown(struct mm_struct *mm, unsigned long addr)
-{
-	/*
-	 * Is this a new hole at the highest possible address?
-	 */
-	if (addr > mm->free_area_cache)
-		mm->free_area_cache = addr;
-
-	/* dont allow allocations above current base */
-	if (mm->free_area_cache > mm->mmap_base)
-		mm->free_area_cache = mm->mmap_base;
-}
-
 unsigned long
 get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
 		unsigned long pgoff, unsigned long flags)
@@ -2374,7 +2352,6 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
 {
 	struct vm_area_struct **insertion_point;
 	struct vm_area_struct *tail_vma = NULL;
-	unsigned long addr;
 
 	insertion_point = (prev ? &prev->vm_next : &mm->mmap);
 	vma->vm_prev = NULL;
@@ -2391,11 +2368,6 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
 	} else
 		mm->highest_vm_end = prev ? prev->vm_end : 0;
 	tail_vma->vm_next = NULL;
-	if (mm->unmap_area == arch_unmap_area)
-		addr = prev ? prev->vm_end : mm->mmap_base;
-	else
-		addr = vma ?  vma->vm_start : mm->mmap_base;
-	mm->unmap_area(mm, addr);
 	mm->mmap_cache = NULL;		/* Kill the cache. */
 }
 
diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c
index be04122..6725ff1 100644
--- a/mm/mmu_notifier.c
+++ b/mm/mmu_notifier.c
@@ -40,48 +40,44 @@ void __mmu_notifier_release(struct mm_struct *mm)
 	int id;
 
 	/*
-	 * srcu_read_lock() here will block synchronize_srcu() in
-	 * mmu_notifier_unregister() until all registered
-	 * ->release() callouts this function makes have
-	 * returned.
+	 * SRCU here will block mmu_notifier_unregister until
+	 * ->release returns.
 	 */
 	id = srcu_read_lock(&srcu);
+	hlist_for_each_entry_rcu(mn, &mm->mmu_notifier_mm->list, hlist)
+		/*
+		 * If ->release runs before mmu_notifier_unregister it must be
+		 * handled, as it's the only way for the driver to flush all
+		 * existing sptes and stop the driver from establishing any more
+		 * sptes before all the pages in the mm are freed.
+		 */
+		if (mn->ops->release)
+			mn->ops->release(mn, mm);
+	srcu_read_unlock(&srcu, id);
+
 	spin_lock(&mm->mmu_notifier_mm->lock);
 	while (unlikely(!hlist_empty(&mm->mmu_notifier_mm->list))) {
 		mn = hlist_entry(mm->mmu_notifier_mm->list.first,
 				 struct mmu_notifier,
 				 hlist);
-
 		/*
-		 * Unlink.  This will prevent mmu_notifier_unregister()
-		 * from also making the ->release() callout.
+		 * We arrived before mmu_notifier_unregister so
+		 * mmu_notifier_unregister will do nothing other than to wait
+		 * for ->release to finish and for mmu_notifier_unregister to
+		 * return.
 		 */
 		hlist_del_init_rcu(&mn->hlist);
-		spin_unlock(&mm->mmu_notifier_mm->lock);
-
-		/*
-		 * Clear sptes. (see 'release' description in mmu_notifier.h)
-		 */
-		if (mn->ops->release)
-			mn->ops->release(mn, mm);
-
-		spin_lock(&mm->mmu_notifier_mm->lock);
 	}
 	spin_unlock(&mm->mmu_notifier_mm->lock);
 
 	/*
-	 * All callouts to ->release() which we have done are complete.
-	 * Allow synchronize_srcu() in mmu_notifier_unregister() to complete
-	 */
-	srcu_read_unlock(&srcu, id);
-
-	/*
-	 * mmu_notifier_unregister() may have unlinked a notifier and may
-	 * still be calling out to it.	Additionally, other notifiers
-	 * may have been active via vmtruncate() et. al. Block here
-	 * to ensure that all notifier callouts for this mm have been
-	 * completed and the sptes are really cleaned up before returning
-	 * to exit_mmap().
+	 * synchronize_srcu here prevents mmu_notifier_release from returning to
+	 * exit_mmap (which would proceed with freeing all pages in the mm)
+	 * until the ->release method returns, if it was invoked by
+	 * mmu_notifier_unregister.
+	 *
+	 * The mmu_notifier_mm can't go away from under us because one mm_count
+	 * is held by exit_mmap.
 	 */
 	synchronize_srcu(&srcu);
 }
@@ -292,31 +288,34 @@ void mmu_notifier_unregister(struct mmu_notifier *mn, struct mm_struct *mm)
 {
 	BUG_ON(atomic_read(&mm->mm_count) <= 0);
 
-	spin_lock(&mm->mmu_notifier_mm->lock);
 	if (!hlist_unhashed(&mn->hlist)) {
+		/*
+		 * SRCU here will force exit_mmap to wait for ->release to
+		 * finish before freeing the pages.
+		 */
 		int id;
 
+		id = srcu_read_lock(&srcu);
 		/*
-		 * Ensure we synchronize up with __mmu_notifier_release().
+		 * exit_mmap will block in mmu_notifier_release to guarantee
+		 * that ->release is called before freeing the pages.
 		 */
-		id = srcu_read_lock(&srcu);
-
-		hlist_del_rcu(&mn->hlist);
-		spin_unlock(&mm->mmu_notifier_mm->lock);
-
 		if (mn->ops->release)
 			mn->ops->release(mn, mm);
+		srcu_read_unlock(&srcu, id);
 
+		spin_lock(&mm->mmu_notifier_mm->lock);
 		/*
-		 * Allow __mmu_notifier_release() to complete.
+		 * Can not use list_del_rcu() since __mmu_notifier_release
+		 * can delete it before we hold the lock.
 		 */
-		srcu_read_unlock(&srcu, id);
-	} else
+		hlist_del_init_rcu(&mn->hlist);
 		spin_unlock(&mm->mmu_notifier_mm->lock);
+	}
 
 	/*
-	 * Wait for any running method to finish, including ->release() if it
-	 * was run by __mmu_notifier_release() instead of us.
+	 * Wait for any running method to finish, of course including
+	 * ->release if it was run by mmu_notifier_relase instead of us.
 	 */
 	synchronize_srcu(&srcu);
 
diff --git a/mm/mremap.c b/mm/mremap.c
index 463a257..3708655 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -126,7 +126,7 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 			continue;
 		pte = ptep_get_and_clear(mm, old_addr, old_pte);
 		pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
-		set_pte_at(mm, new_addr, new_pte, pte);
+		set_pte_at(mm, new_addr, new_pte, pte_mksoft_dirty(pte));
 	}
 
 	arch_leave_lazy_mmu_mode();
diff --git a/mm/nommu.c b/mm/nommu.c
index 298884d..886e07c 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1869,10 +1869,6 @@ unsigned long arch_get_unmapped_area(struct file *file, unsigned long addr,
 	return -ENOMEM;
 }
 
-void arch_unmap_area(struct mm_struct *mm, unsigned long addr)
-{
-}
-
 void unmap_mapping_range(struct address_space *mapping,
 			 loff_t const holebegin, loff_t const holelen,
 			 int even_cows)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 98cbdf6..0a0acfe 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1628,6 +1628,7 @@ static bool __zone_watermark_ok(struct zone *z, int order, unsigned long mark,
 	long min = mark;
 	long lowmem_reserve = z->lowmem_reserve[classzone_idx];
 	int o;
+	long free_cma = 0;
 
 	free_pages -= (1 << order) - 1;
 	if (alloc_flags & ALLOC_HIGH)
@@ -1637,9 +1638,10 @@ static bool __zone_watermark_ok(struct zone *z, int order, unsigned long mark,
 #ifdef CONFIG_CMA
 	/* If allocation can't use CMA areas don't use free CMA pages */
 	if (!(alloc_flags & ALLOC_CMA))
-		free_pages -= zone_page_state(z, NR_FREE_CMA_PAGES);
+		free_cma = zone_page_state(z, NR_FREE_CMA_PAGES);
 #endif
-	if (free_pages <= min + lowmem_reserve)
+
+	if (free_pages - free_cma <= min + lowmem_reserve)
 		return false;
 	for (o = 0; o < order; o++) {
 		/* At the next order, this order's pages become unavailable */
@@ -3926,8 +3928,11 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone,
 		 * exist on hotplugged memory.
 		 */
 		if (context == MEMMAP_EARLY) {
-			if (!early_pfn_valid(pfn))
+			if (!early_pfn_valid(pfn)) {
+				pfn = ALIGN(pfn + MAX_ORDER_NR_PAGES,
+						MAX_ORDER_NR_PAGES) - 1;
 				continue;
+			}
 			if (!early_pfn_in_nid(pfn, nid))
 				continue;
 		}
diff --git a/mm/page_io.c b/mm/page_io.c
index a8a3ef4..b222e9a 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -21,6 +21,7 @@
 #include <linux/writeback.h>
 #include <linux/frontswap.h>
 #include <linux/aio.h>
+#include <linux/blkdev.h>
 #include <asm/pgtable.h>
 
 static struct bio *get_swap_bio(gfp_t gfp_flags,
@@ -42,7 +43,8 @@ static struct bio *get_swap_bio(gfp_t gfp_flags,
 	return bio;
 }
 
-void end_swap_bio_write(struct bio *bio, int err)
+void end_swap_bio_write(struct bio *bio, int err,
+			struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct page *page = bio->bi_io_vec[0].bv_page;
@@ -68,7 +70,7 @@ void end_swap_bio_write(struct bio *bio, int err)
 	bio_put(bio);
 }
 
-void end_swap_bio_read(struct bio *bio, int err)
+void end_swap_bio_read(struct bio *bio, int err, struct batch_complete *batch)
 {
 	const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
 	struct page *page = bio->bi_io_vec[0].bv_page;
@@ -81,8 +83,42 @@ void end_swap_bio_read(struct bio *bio, int err)
 				iminor(bio->bi_bdev->bd_inode),
 				(unsigned long long)bio->bi_sector);
 	} else {
+		struct swap_info_struct *sis;
+
 		SetPageUptodate(page);
+		sis = page_swap_info(page);
+		if (sis->flags & SWP_BLKDEV) {
+			/*
+			 * The swap subsystem performs lazy swap slot freeing,
+			 * expecting that the page will be swapped out again.
+			 * So we can avoid an unnecessary write if the page
+			 * isn't redirtied.
+			 * This is good for real swap storage because we can
+			 * reduce unnecessary I/O and enhance wear-leveling
+			 * if an SSD is used as the as swap device.
+			 * But if in-memory swap device (eg zram) is used,
+			 * this causes a duplicated copy between uncompressed
+			 * data in VM-owned memory and compressed data in
+			 * zram-owned memory.  So let's free zram-owned memory
+			 * and make the VM-owned decompressed page *dirty*,
+			 * so the page should be swapped out somewhere again if
+			 * we again wish to reclaim it.
+			 */
+			struct gendisk *disk = sis->bdev->bd_disk;
+			if (disk->fops->swap_slot_free_notify) {
+				swp_entry_t entry;
+				unsigned long offset;
+
+				entry.val = page_private(page);
+				offset = swp_offset(entry);
+
+				SetPageDirty(page);
+				disk->fops->swap_slot_free_notify(sis->bdev,
+						offset);
+			}
+		}
 	}
+
 	unlock_page(page);
 	bio_put(bio);
 }
@@ -203,7 +239,8 @@ out:
 }
 
 int __swap_writepage(struct page *page, struct writeback_control *wbc,
-	void (*end_write_func)(struct bio *, int))
+	void (*end_write_func)(struct bio *bio, int err,
+			       struct batch_complete *batch))
 {
 	struct bio *bio;
 	int ret = 0, rw = WRITE;
diff --git a/mm/util.c b/mm/util.c
index ab1424d..7441c41 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -295,7 +295,6 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
 {
 	mm->mmap_base = TASK_UNMAPPED_BASE;
 	mm->get_unmapped_area = arch_get_unmapped_area;
-	mm->unmap_area = arch_unmap_area;
 }
 #endif
 
diff --git a/mm/vmstat.c b/mm/vmstat.c
index f42745e..7a35116 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -794,7 +794,14 @@ const char * const vmstat_text[] = {
 	"compact_stall",
 	"compact_fail",
 	"compact_success",
-#endif
+
+#ifdef CONFIG_BALLOON_COMPACTION
+	"compact_balloon_isolated",
+	"compact_balloon_migrated",
+	"compact_balloon_returned",
+#endif /* CONFIG_BALLOON_COMPACTION */
+
+#endif /* CONFIG_COMPACTION */
 
 #ifdef CONFIG_HUGETLB_PAGE
 	"htlb_buddy_alloc_success",
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 8e15d96..2399920 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -837,6 +837,19 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
 
 	dat_entry = batadv_dat_entry_hash_find(bat_priv, ip_dst);
 	if (dat_entry) {
+		/* If the ARP request is destined for a local client the local
+		 * client will answer itself. DAT would only generate a
+		 * duplicate packet.
+		 *
+		 * Moreover, if the soft-interface is enslaved into a bridge, an
+		 * additional DAT answer may trigger kernel warnings about
+		 * a packet coming from the wrong port.
+		 */
+		if (batadv_is_my_client(bat_priv, dat_entry->mac_addr)) {
+			ret = true;
+			goto out;
+		}
+
 		skb_new = arp_create(ARPOP_REPLY, ETH_P_ARP, ip_src,
 				     bat_priv->soft_iface, ip_dst, hw_src,
 				     dat_entry->mac_addr, hw_src);
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 3e30a0f..1240f07 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -163,14 +163,22 @@ void batadv_mesh_free(struct net_device *soft_iface)
 	batadv_vis_quit(bat_priv);
 
 	batadv_gw_node_purge(bat_priv);
-	batadv_originator_free(bat_priv);
 	batadv_nc_free(bat_priv);
+	batadv_dat_free(bat_priv);
+	batadv_bla_free(bat_priv);
 
+	/* Free the TT and the originator tables only after having terminated
+	 * all the other depending components which may use these structures for
+	 * their purposes.
+	 */
 	batadv_tt_free(bat_priv);
 
-	batadv_bla_free(bat_priv);
-
-	batadv_dat_free(bat_priv);
+	/* Since the originator table clean up routine is accessing the TT
+	 * tables as well, it has to be invoked after the TT tables have been
+	 * freed and marked as empty. This ensures that no cleanup RCU callbacks
+	 * accessing the TT data are scheduled for later execution.
+	 */
+	batadv_originator_free(bat_priv);
 
 	free_percpu(bat_priv->bat_counters);
 
@@ -475,7 +483,7 @@ static int batadv_param_set_ra(const char *val, const struct kernel_param *kp)
 	char *algo_name = (char *)val;
 	size_t name_len = strlen(algo_name);
 
-	if (algo_name[name_len - 1] == '\n')
+	if (name_len > 0 && algo_name[name_len - 1] == '\n')
 		algo_name[name_len - 1] = '\0';
 
 	bat_algo_ops = batadv_algo_get(algo_name);
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index f7c5430..e84629e 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -1514,6 +1514,7 @@ batadv_nc_skb_decode_packet(struct batadv_priv *bat_priv, struct sk_buff *skb,
 	struct ethhdr *ethhdr, ethhdr_tmp;
 	uint8_t *orig_dest, ttl, ttvn;
 	unsigned int coding_len;
+	int err;
 
 	/* Save headers temporarily */
 	memcpy(&coded_packet_tmp, skb->data, sizeof(coded_packet_tmp));
@@ -1568,8 +1569,11 @@ batadv_nc_skb_decode_packet(struct batadv_priv *bat_priv, struct sk_buff *skb,
 			 coding_len);
 
 	/* Resize decoded skb if decoded with larger packet */
-	if (nc_packet->skb->len > coding_len + h_size)
-		pskb_trim_rcsum(skb, coding_len + h_size);
+	if (nc_packet->skb->len > coding_len + h_size) {
+		err = pskb_trim_rcsum(skb, coding_len + h_size);
+		if (err)
+			return NULL;
+	}
 
 	/* Create decoded unicast packet */
 	unicast_packet = (struct batadv_unicast_packet *)skb->data;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 33843c5..09f4bb2 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -746,7 +746,7 @@ void hci_discovery_set_state(struct hci_dev *hdev, int state)
 	hdev->discovery.state = state;
 }
 
-static void inquiry_cache_flush(struct hci_dev *hdev)
+void hci_inquiry_cache_flush(struct hci_dev *hdev)
 {
 	struct discovery_state *cache = &hdev->discovery;
 	struct inquiry_entry *p, *n;
@@ -959,7 +959,7 @@ int hci_inquiry(void __user *arg)
 	hci_dev_lock(hdev);
 	if (inquiry_cache_age(hdev) > INQUIRY_CACHE_AGE_MAX ||
 	    inquiry_cache_empty(hdev) || ir.flags & IREQ_CACHE_FLUSH) {
-		inquiry_cache_flush(hdev);
+		hci_inquiry_cache_flush(hdev);
 		do_inquiry = 1;
 	}
 	hci_dev_unlock(hdev);
@@ -1196,8 +1196,6 @@ static int hci_dev_do_close(struct hci_dev *hdev)
 {
 	BT_DBG("%s %p", hdev->name, hdev);
 
-	cancel_work_sync(&hdev->le_scan);
-
 	cancel_delayed_work(&hdev->power_off);
 
 	hci_req_cancel(hdev, ENODEV);
@@ -1225,7 +1223,7 @@ static int hci_dev_do_close(struct hci_dev *hdev)
 	cancel_delayed_work_sync(&hdev->le_scan_disable);
 
 	hci_dev_lock(hdev);
-	inquiry_cache_flush(hdev);
+	hci_inquiry_cache_flush(hdev);
 	hci_conn_hash_flush(hdev);
 	hci_dev_unlock(hdev);
 
@@ -1326,7 +1324,7 @@ int hci_dev_reset(__u16 dev)
 	skb_queue_purge(&hdev->cmd_q);
 
 	hci_dev_lock(hdev);
-	inquiry_cache_flush(hdev);
+	hci_inquiry_cache_flush(hdev);
 	hci_conn_hash_flush(hdev);
 	hci_dev_unlock(hdev);
 
@@ -1982,80 +1980,59 @@ int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
 	return mgmt_device_unblocked(hdev, bdaddr, type);
 }
 
-static void le_scan_param_req(struct hci_request *req, unsigned long opt)
+static void inquiry_complete(struct hci_dev *hdev, u8 status)
 {
-	struct le_scan_params *param =  (struct le_scan_params *) opt;
-	struct hci_cp_le_set_scan_param cp;
-
-	memset(&cp, 0, sizeof(cp));
-	cp.type = param->type;
-	cp.interval = cpu_to_le16(param->interval);
-	cp.window = cpu_to_le16(param->window);
+	if (status) {
+		BT_ERR("Failed to start inquiry: status %d", status);
 
-	hci_req_add(req, HCI_OP_LE_SET_SCAN_PARAM, sizeof(cp), &cp);
-}
-
-static void le_scan_enable_req(struct hci_request *req, unsigned long opt)
-{
-	struct hci_cp_le_set_scan_enable cp;
-
-	memset(&cp, 0, sizeof(cp));
-	cp.enable = LE_SCAN_ENABLE;
-	cp.filter_dup = LE_SCAN_FILTER_DUP_ENABLE;
-
-	hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
+		hci_dev_lock(hdev);
+		hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+		hci_dev_unlock(hdev);
+		return;
+	}
 }
 
-static int hci_do_le_scan(struct hci_dev *hdev, u8 type, u16 interval,
-			  u16 window, int timeout)
+static void le_scan_disable_work_complete(struct hci_dev *hdev, u8 status)
 {
-	long timeo = msecs_to_jiffies(3000);
-	struct le_scan_params param;
+	/* General inquiry access code (GIAC) */
+	u8 lap[3] = { 0x33, 0x8b, 0x9e };
+	struct hci_request req;
+	struct hci_cp_inquiry cp;
 	int err;
 
-	BT_DBG("%s", hdev->name);
-
-	if (test_bit(HCI_LE_SCAN, &hdev->dev_flags))
-		return -EINPROGRESS;
-
-	param.type = type;
-	param.interval = interval;
-	param.window = window;
-
-	hci_req_lock(hdev);
-
-	err = __hci_req_sync(hdev, le_scan_param_req, (unsigned long) &param,
-			     timeo);
-	if (!err)
-		err = __hci_req_sync(hdev, le_scan_enable_req, 0, timeo);
-
-	hci_req_unlock(hdev);
+	if (status) {
+		BT_ERR("Failed to disable LE scanning: status %d", status);
+		return;
+	}
 
-	if (err < 0)
-		return err;
+	switch (hdev->discovery.type) {
+	case DISCOV_TYPE_LE:
+		hci_dev_lock(hdev);
+		hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+		hci_dev_unlock(hdev);
+		break;
 
-	queue_delayed_work(hdev->workqueue, &hdev->le_scan_disable,
-			   timeout);
+	case DISCOV_TYPE_INTERLEAVED:
+		hci_req_init(&req, hdev);
 
-	return 0;
-}
+		memset(&cp, 0, sizeof(cp));
+		memcpy(&cp.lap, lap, sizeof(cp.lap));
+		cp.length = DISCOV_INTERLEAVED_INQUIRY_LEN;
+		hci_req_add(&req, HCI_OP_INQUIRY, sizeof(cp), &cp);
 
-int hci_cancel_le_scan(struct hci_dev *hdev)
-{
-	BT_DBG("%s", hdev->name);
+		hci_dev_lock(hdev);
 
-	if (!test_bit(HCI_LE_SCAN, &hdev->dev_flags))
-		return -EALREADY;
+		hci_inquiry_cache_flush(hdev);
 
-	if (cancel_delayed_work(&hdev->le_scan_disable)) {
-		struct hci_cp_le_set_scan_enable cp;
+		err = hci_req_run(&req, inquiry_complete);
+		if (err) {
+			BT_ERR("Inquiry request failed: err %d", err);
+			hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+		}
 
-		/* Send HCI command to disable LE Scan */
-		memset(&cp, 0, sizeof(cp));
-		hci_send_cmd(hdev, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
+		hci_dev_unlock(hdev);
+		break;
 	}
-
-	return 0;
 }
 
 static void le_scan_disable_work(struct work_struct *work)
@@ -2063,46 +2040,20 @@ static void le_scan_disable_work(struct work_struct *work)
 	struct hci_dev *hdev = container_of(work, struct hci_dev,
 					    le_scan_disable.work);
 	struct hci_cp_le_set_scan_enable cp;
+	struct hci_request req;
+	int err;
 
 	BT_DBG("%s", hdev->name);
 
-	memset(&cp, 0, sizeof(cp));
-
-	hci_send_cmd(hdev, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
-}
-
-static void le_scan_work(struct work_struct *work)
-{
-	struct hci_dev *hdev = container_of(work, struct hci_dev, le_scan);
-	struct le_scan_params *param = &hdev->le_scan_params;
+	hci_req_init(&req, hdev);
 
-	BT_DBG("%s", hdev->name);
+	memset(&cp, 0, sizeof(cp));
+	cp.enable = LE_SCAN_DISABLE;
+	hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
 
-	hci_do_le_scan(hdev, param->type, param->interval, param->window,
-		       param->timeout);
-}
-
-int hci_le_scan(struct hci_dev *hdev, u8 type, u16 interval, u16 window,
-		int timeout)
-{
-	struct le_scan_params *param = &hdev->le_scan_params;
-
-	BT_DBG("%s", hdev->name);
-
-	if (test_bit(HCI_LE_PERIPHERAL, &hdev->dev_flags))
-		return -ENOTSUPP;
-
-	if (work_busy(&hdev->le_scan))
-		return -EINPROGRESS;
-
-	param->type = type;
-	param->interval = interval;
-	param->window = window;
-	param->timeout = timeout;
-
-	queue_work(system_long_wq, &hdev->le_scan);
-
-	return 0;
+	err = hci_req_run(&req, le_scan_disable_work_complete);
+	if (err)
+		BT_ERR("Disable LE scanning request failed: err %d", err);
 }
 
 /* Alloc HCI device */
@@ -2139,7 +2090,6 @@ struct hci_dev *hci_alloc_dev(void)
 	INIT_WORK(&hdev->cmd_work, hci_cmd_work);
 	INIT_WORK(&hdev->tx_work, hci_tx_work);
 	INIT_WORK(&hdev->power_on, hci_power_on);
-	INIT_WORK(&hdev->le_scan, le_scan_work);
 
 	INIT_DELAYED_WORK(&hdev->power_off, hci_power_off);
 	INIT_DELAYED_WORK(&hdev->discov_off, hci_discov_off);
@@ -3542,36 +3492,6 @@ static void hci_cmd_work(struct work_struct *work)
 	}
 }
 
-int hci_do_inquiry(struct hci_dev *hdev, u8 length)
-{
-	/* General inquiry access code (GIAC) */
-	u8 lap[3] = { 0x33, 0x8b, 0x9e };
-	struct hci_cp_inquiry cp;
-
-	BT_DBG("%s", hdev->name);
-
-	if (test_bit(HCI_INQUIRY, &hdev->flags))
-		return -EINPROGRESS;
-
-	inquiry_cache_flush(hdev);
-
-	memset(&cp, 0, sizeof(cp));
-	memcpy(&cp.lap, lap, sizeof(cp.lap));
-	cp.length  = length;
-
-	return hci_send_cmd(hdev, HCI_OP_INQUIRY, sizeof(cp), &cp);
-}
-
-int hci_cancel_inquiry(struct hci_dev *hdev)
-{
-	BT_DBG("%s", hdev->name);
-
-	if (!test_bit(HCI_INQUIRY, &hdev->flags))
-		return -EALREADY;
-
-	return hci_send_cmd(hdev, HCI_OP_INQUIRY_CANCEL, 0, NULL);
-}
-
 u8 bdaddr_to_le(u8 bdaddr_type)
 {
 	switch (bdaddr_type) {
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index b93cd2e..db58e72 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -40,21 +40,13 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
 
 	BT_DBG("%s status 0x%2.2x", hdev->name, status);
 
-	if (status) {
-		hci_dev_lock(hdev);
-		mgmt_stop_discovery_failed(hdev, status);
-		hci_dev_unlock(hdev);
+	if (status)
 		return;
-	}
 
 	clear_bit(HCI_INQUIRY, &hdev->flags);
 	smp_mb__after_clear_bit(); /* wake_up_bit advises about this barrier */
 	wake_up_bit(&hdev->flags, HCI_INQUIRY);
 
-	hci_dev_lock(hdev);
-	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
-	hci_dev_unlock(hdev);
-
 	hci_conn_check_pending(hdev);
 }
 
@@ -937,20 +929,6 @@ static void hci_cc_le_set_adv_enable(struct hci_dev *hdev, struct sk_buff *skb)
 	hci_dev_unlock(hdev);
 }
 
-static void hci_cc_le_set_scan_param(struct hci_dev *hdev, struct sk_buff *skb)
-{
-	__u8 status = *((__u8 *) skb->data);
-
-	BT_DBG("%s status 0x%2.2x", hdev->name, status);
-
-	if (status) {
-		hci_dev_lock(hdev);
-		mgmt_start_discovery_failed(hdev, status);
-		hci_dev_unlock(hdev);
-		return;
-	}
-}
-
 static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
 				      struct sk_buff *skb)
 {
@@ -963,41 +941,16 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
 	if (!cp)
 		return;
 
+	if (status)
+		return;
+
 	switch (cp->enable) {
 	case LE_SCAN_ENABLE:
-		if (status) {
-			hci_dev_lock(hdev);
-			mgmt_start_discovery_failed(hdev, status);
-			hci_dev_unlock(hdev);
-			return;
-		}
-
 		set_bit(HCI_LE_SCAN, &hdev->dev_flags);
-
-		hci_dev_lock(hdev);
-		hci_discovery_set_state(hdev, DISCOVERY_FINDING);
-		hci_dev_unlock(hdev);
 		break;
 
 	case LE_SCAN_DISABLE:
-		if (status) {
-			hci_dev_lock(hdev);
-			mgmt_stop_discovery_failed(hdev, status);
-			hci_dev_unlock(hdev);
-			return;
-		}
-
 		clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
-
-		if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED &&
-		    hdev->discovery.state == DISCOVERY_FINDING) {
-			mgmt_interleaved_discovery(hdev);
-		} else {
-			hci_dev_lock(hdev);
-			hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
-			hci_dev_unlock(hdev);
-		}
-
 		break;
 
 	default:
@@ -1077,18 +1030,10 @@ static void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)
 
 	if (status) {
 		hci_conn_check_pending(hdev);
-		hci_dev_lock(hdev);
-		if (test_bit(HCI_MGMT, &hdev->dev_flags))
-			mgmt_start_discovery_failed(hdev, status);
-		hci_dev_unlock(hdev);
 		return;
 	}
 
 	set_bit(HCI_INQUIRY, &hdev->flags);
-
-	hci_dev_lock(hdev);
-	hci_discovery_set_state(hdev, DISCOVERY_FINDING);
-	hci_dev_unlock(hdev);
 }
 
 static void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)
@@ -2298,10 +2243,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 		hci_cc_user_passkey_neg_reply(hdev, skb);
 		break;
 
-	case HCI_OP_LE_SET_SCAN_PARAM:
-		hci_cc_le_set_scan_param(hdev, skb);
-		break;
-
 	case HCI_OP_LE_SET_ADV_ENABLE:
 		hci_cc_le_set_adv_enable(hdev, skb);
 		break;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index a76d1ac..a1b7a02 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -504,8 +504,10 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
 		if (conn->hcon->type == LE_LINK) {
 			/* LE connection */
 			chan->omtu = L2CAP_DEFAULT_MTU;
-			chan->scid = L2CAP_CID_LE_DATA;
-			chan->dcid = L2CAP_CID_LE_DATA;
+			if (chan->dcid == L2CAP_CID_ATT)
+				chan->scid = L2CAP_CID_ATT;
+			else
+				chan->scid = l2cap_alloc_cid(conn);
 		} else {
 			/* Alloc CID for connection-oriented socket */
 			chan->scid = l2cap_alloc_cid(conn);
@@ -543,6 +545,8 @@ void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
 
 	l2cap_chan_hold(chan);
 
+	hci_conn_hold(conn->hcon);
+
 	list_add(&chan->list, &conn->chan_l);
 }
 
@@ -1338,17 +1342,21 @@ static struct l2cap_chan *l2cap_global_chan_by_scid(int state, u16 cid,
 
 static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 {
-	struct sock *parent, *sk;
+	struct sock *parent;
 	struct l2cap_chan *chan, *pchan;
 
 	BT_DBG("");
 
 	/* Check if we have socket listening on cid */
-	pchan = l2cap_global_chan_by_scid(BT_LISTEN, L2CAP_CID_LE_DATA,
+	pchan = l2cap_global_chan_by_scid(BT_LISTEN, L2CAP_CID_ATT,
 					  conn->src, conn->dst);
 	if (!pchan)
 		return;
 
+	/* Client ATT sockets should override the server one */
+	if (__l2cap_get_chan_by_dcid(conn, L2CAP_CID_ATT))
+		return;
+
 	parent = pchan->sk;
 
 	lock_sock(parent);
@@ -1357,17 +1365,12 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 	if (!chan)
 		goto clean;
 
-	sk = chan->sk;
-
-	hci_conn_hold(conn->hcon);
-	conn->hcon->disc_timeout = HCI_DISCONN_TIMEOUT;
-
-	bacpy(&bt_sk(sk)->src, conn->src);
-	bacpy(&bt_sk(sk)->dst, conn->dst);
+	chan->dcid = L2CAP_CID_ATT;
 
-	l2cap_chan_add(conn, chan);
+	bacpy(&bt_sk(chan->sk)->src, conn->src);
+	bacpy(&bt_sk(chan->sk)->dst, conn->dst);
 
-	l2cap_chan_ready(chan);
+	__l2cap_chan_add(conn, chan);
 
 clean:
 	release_sock(parent);
@@ -1380,14 +1383,17 @@ static void l2cap_conn_ready(struct l2cap_conn *conn)
 
 	BT_DBG("conn %p", conn);
 
-	if (!hcon->out && hcon->type == LE_LINK)
-		l2cap_le_conn_ready(conn);
-
+	/* For outgoing pairing which doesn't necessarily have an
+	 * associated socket (e.g. mgmt_pair_device).
+	 */
 	if (hcon->out && hcon->type == LE_LINK)
 		smp_conn_security(hcon, hcon->pending_sec_level);
 
 	mutex_lock(&conn->chan_lock);
 
+	if (hcon->type == LE_LINK)
+		l2cap_le_conn_ready(conn);
+
 	list_for_each_entry(chan, &conn->chan_l, list) {
 
 		l2cap_chan_lock(chan);
@@ -1792,7 +1798,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 
 	auth_type = l2cap_get_auth_type(chan);
 
-	if (chan->dcid == L2CAP_CID_LE_DATA)
+	if (bdaddr_type_is_le(dst_type))
 		hcon = hci_connect(hdev, LE_LINK, dst, dst_type,
 				   chan->sec_level, auth_type);
 	else
@@ -1811,16 +1817,10 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 		goto done;
 	}
 
-	if (hcon->type == LE_LINK) {
-		err = 0;
-
-		if (!list_empty(&conn->chan_l)) {
-			err = -EBUSY;
-			hci_conn_drop(hcon);
-		}
-
-		if (err)
-			goto done;
+	if (cid && __l2cap_get_chan_by_dcid(conn, cid)) {
+		hci_conn_drop(hcon);
+		err = -EBUSY;
+		goto done;
 	}
 
 	/* Update source addr of the socket */
@@ -1830,6 +1830,9 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
 	l2cap_chan_add(conn, chan);
 	l2cap_chan_lock(chan);
 
+	/* l2cap_chan_add takes its own ref so we can drop this one */
+	hci_conn_drop(hcon);
+
 	l2cap_state_change(chan, BT_CONNECT);
 	__set_chan_timer(chan, sk->sk_sndtimeo);
 
@@ -3744,8 +3747,6 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
 
 	sk = chan->sk;
 
-	hci_conn_hold(conn->hcon);
-
 	bacpy(&bt_sk(sk)->src, conn->src);
 	bacpy(&bt_sk(sk)->dst, conn->dst);
 	chan->psm  = psm;
@@ -5255,6 +5256,51 @@ static inline int l2cap_le_sig_cmd(struct l2cap_conn *conn,
 	}
 }
 
+static inline void l2cap_le_sig_channel(struct l2cap_conn *conn,
+					struct sk_buff *skb)
+{
+	u8 *data = skb->data;
+	int len = skb->len;
+	struct l2cap_cmd_hdr cmd;
+	int err;
+
+	l2cap_raw_recv(conn, skb);
+
+	while (len >= L2CAP_CMD_HDR_SIZE) {
+		u16 cmd_len;
+		memcpy(&cmd, data, L2CAP_CMD_HDR_SIZE);
+		data += L2CAP_CMD_HDR_SIZE;
+		len  -= L2CAP_CMD_HDR_SIZE;
+
+		cmd_len = le16_to_cpu(cmd.len);
+
+		BT_DBG("code 0x%2.2x len %d id 0x%2.2x", cmd.code, cmd_len,
+		       cmd.ident);
+
+		if (cmd_len > len || !cmd.ident) {
+			BT_DBG("corrupted command");
+			break;
+		}
+
+		err = l2cap_le_sig_cmd(conn, &cmd, data);
+		if (err) {
+			struct l2cap_cmd_rej_unk rej;
+
+			BT_ERR("Wrong link type (%d)", err);
+
+			/* FIXME: Map err to a valid reason */
+			rej.reason = __constant_cpu_to_le16(L2CAP_REJ_NOT_UNDERSTOOD);
+			l2cap_send_cmd(conn, cmd.ident, L2CAP_COMMAND_REJ,
+				       sizeof(rej), &rej);
+		}
+
+		data += cmd_len;
+		len  -= cmd_len;
+	}
+
+	kfree_skb(skb);
+}
+
 static inline void l2cap_sig_channel(struct l2cap_conn *conn,
 				     struct sk_buff *skb)
 {
@@ -5281,11 +5327,7 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn,
 			break;
 		}
 
-		if (conn->hcon->type == LE_LINK)
-			err = l2cap_le_sig_cmd(conn, &cmd, data);
-		else
-			err = l2cap_bredr_sig_cmd(conn, &cmd, cmd_len, data);
-
+		err = l2cap_bredr_sig_cmd(conn, &cmd, cmd_len, data);
 		if (err) {
 			struct l2cap_cmd_rej_unk rej;
 
@@ -6319,16 +6361,13 @@ static void l2cap_att_channel(struct l2cap_conn *conn,
 {
 	struct l2cap_chan *chan;
 
-	chan = l2cap_global_chan_by_scid(0, L2CAP_CID_LE_DATA,
+	chan = l2cap_global_chan_by_scid(BT_CONNECTED, L2CAP_CID_ATT,
 					 conn->src, conn->dst);
 	if (!chan)
 		goto drop;
 
 	BT_DBG("chan %p, len %d", chan, skb->len);
 
-	if (chan->state != BT_BOUND && chan->state != BT_CONNECTED)
-		goto drop;
-
 	if (chan->imtu < skb->len)
 		goto drop;
 
@@ -6358,6 +6397,8 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb)
 
 	switch (cid) {
 	case L2CAP_CID_LE_SIGNALING:
+		l2cap_le_sig_channel(conn, skb);
+		break;
 	case L2CAP_CID_SIGNALING:
 		l2cap_sig_channel(conn, skb);
 		break;
@@ -6368,7 +6409,7 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb)
 		l2cap_conless_channel(conn, psm, skb);
 		break;
 
-	case L2CAP_CID_LE_DATA:
+	case L2CAP_CID_ATT:
 		l2cap_att_channel(conn, skb);
 		break;
 
@@ -6494,7 +6535,7 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
 			continue;
 		}
 
-		if (chan->scid == L2CAP_CID_LE_DATA) {
+		if (chan->scid == L2CAP_CID_ATT) {
 			if (!status && encrypt) {
 				chan->sec_level = hcon->sec_level;
 				l2cap_chan_ready(chan);
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 36fed40..0098af8 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -466,7 +466,7 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname,
 static bool l2cap_valid_mtu(struct l2cap_chan *chan, u16 mtu)
 {
 	switch (chan->scid) {
-	case L2CAP_CID_LE_DATA:
+	case L2CAP_CID_ATT:
 		if (mtu < L2CAP_LE_MIN_MTU)
 			return false;
 		break;
@@ -630,7 +630,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
 		conn = chan->conn;
 
 		/*change security for LE channels */
-		if (chan->scid == L2CAP_CID_LE_DATA) {
+		if (chan->scid == L2CAP_CID_ATT) {
 			if (!conn->hcon->out) {
 				err = -EINVAL;
 				break;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 35fef22..8567764 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -102,18 +102,6 @@ static const u16 mgmt_events[] = {
 	MGMT_EV_PASSKEY_NOTIFY,
 };
 
-/*
- * These LE scan and inquiry parameters were chosen according to LE General
- * Discovery Procedure specification.
- */
-#define LE_SCAN_WIN			0x12
-#define LE_SCAN_INT			0x12
-#define LE_SCAN_TIMEOUT_LE_ONLY		msecs_to_jiffies(10240)
-#define LE_SCAN_TIMEOUT_BREDR_LE	msecs_to_jiffies(5120)
-
-#define INQUIRY_LEN_BREDR		0x08	/* TGAP(100) */
-#define INQUIRY_LEN_BREDR_LE		0x04	/* TGAP(100)/2 */
-
 #define CACHE_TIMEOUT	msecs_to_jiffies(2 * 1000)
 
 #define hdev_is_powered(hdev) (test_bit(HCI_UP, &hdev->flags) && \
@@ -2633,28 +2621,72 @@ static int remove_remote_oob_data(struct sock *sk, struct hci_dev *hdev,
 	return err;
 }
 
-int mgmt_interleaved_discovery(struct hci_dev *hdev)
+static int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status)
 {
+	struct pending_cmd *cmd;
+	u8 type;
 	int err;
 
-	BT_DBG("%s", hdev->name);
+	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
 
-	hci_dev_lock(hdev);
+	cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, hdev);
+	if (!cmd)
+		return -ENOENT;
 
-	err = hci_do_inquiry(hdev, INQUIRY_LEN_BREDR_LE);
-	if (err < 0)
-		hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+	type = hdev->discovery.type;
 
-	hci_dev_unlock(hdev);
+	err = cmd_complete(cmd->sk, hdev->id, cmd->opcode, mgmt_status(status),
+			   &type, sizeof(type));
+	mgmt_pending_remove(cmd);
 
 	return err;
 }
 
+static void start_discovery_complete(struct hci_dev *hdev, u8 status)
+{
+	BT_DBG("status %d", status);
+
+	if (status) {
+		hci_dev_lock(hdev);
+		mgmt_start_discovery_failed(hdev, status);
+		hci_dev_unlock(hdev);
+		return;
+	}
+
+	hci_dev_lock(hdev);
+	hci_discovery_set_state(hdev, DISCOVERY_FINDING);
+	hci_dev_unlock(hdev);
+
+	switch (hdev->discovery.type) {
+	case DISCOV_TYPE_LE:
+		queue_delayed_work(hdev->workqueue, &hdev->le_scan_disable,
+				   DISCOV_LE_TIMEOUT);
+		break;
+
+	case DISCOV_TYPE_INTERLEAVED:
+		queue_delayed_work(hdev->workqueue, &hdev->le_scan_disable,
+				   DISCOV_INTERLEAVED_TIMEOUT);
+		break;
+
+	case DISCOV_TYPE_BREDR:
+		break;
+
+	default:
+		BT_ERR("Invalid discovery type %d", hdev->discovery.type);
+	}
+}
+
 static int start_discovery(struct sock *sk, struct hci_dev *hdev,
 			   void *data, u16 len)
 {
 	struct mgmt_cp_start_discovery *cp = data;
 	struct pending_cmd *cmd;
+	struct hci_cp_le_set_scan_param param_cp;
+	struct hci_cp_le_set_scan_enable enable_cp;
+	struct hci_cp_inquiry inq_cp;
+	struct hci_request req;
+	/* General inquiry access code (GIAC) */
+	u8 lap[3] = { 0x33, 0x8b, 0x9e };
 	int err;
 
 	BT_DBG("%s", hdev->name);
@@ -2687,6 +2719,8 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev,
 
 	hdev->discovery.type = cp->type;
 
+	hci_req_init(&req, hdev);
+
 	switch (hdev->discovery.type) {
 	case DISCOV_TYPE_BREDR:
 		if (!lmp_bredr_capable(hdev)) {
@@ -2696,31 +2730,64 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev,
 			goto failed;
 		}
 
-		err = hci_do_inquiry(hdev, INQUIRY_LEN_BREDR);
+		if (test_bit(HCI_INQUIRY, &hdev->flags)) {
+			err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
+					 MGMT_STATUS_BUSY);
+			mgmt_pending_remove(cmd);
+			goto failed;
+		}
+
+		hci_inquiry_cache_flush(hdev);
+
+		memset(&inq_cp, 0, sizeof(inq_cp));
+		memcpy(&inq_cp.lap, lap, sizeof(inq_cp.lap));
+		inq_cp.length = DISCOV_BREDR_INQUIRY_LEN;
+		hci_req_add(&req, HCI_OP_INQUIRY, sizeof(inq_cp), &inq_cp);
 		break;
 
 	case DISCOV_TYPE_LE:
-		if (!lmp_host_le_capable(hdev)) {
+	case DISCOV_TYPE_INTERLEAVED:
+		if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) {
 			err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
 					 MGMT_STATUS_NOT_SUPPORTED);
 			mgmt_pending_remove(cmd);
 			goto failed;
 		}
 
-		err = hci_le_scan(hdev, LE_SCAN_ACTIVE, LE_SCAN_INT,
-				  LE_SCAN_WIN, LE_SCAN_TIMEOUT_LE_ONLY);
-		break;
-
-	case DISCOV_TYPE_INTERLEAVED:
-		if (!lmp_host_le_capable(hdev) || !lmp_bredr_capable(hdev)) {
+		if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED &&
+		    !lmp_bredr_capable(hdev)) {
 			err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
 					 MGMT_STATUS_NOT_SUPPORTED);
 			mgmt_pending_remove(cmd);
 			goto failed;
 		}
 
-		err = hci_le_scan(hdev, LE_SCAN_ACTIVE, LE_SCAN_INT,
-				  LE_SCAN_WIN, LE_SCAN_TIMEOUT_BREDR_LE);
+		if (test_bit(HCI_LE_PERIPHERAL, &hdev->dev_flags)) {
+			err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
+					 MGMT_STATUS_REJECTED);
+			mgmt_pending_remove(cmd);
+			goto failed;
+		}
+
+		if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) {
+			err = cmd_status(sk, hdev->id, MGMT_OP_START_DISCOVERY,
+					 MGMT_STATUS_BUSY);
+			mgmt_pending_remove(cmd);
+			goto failed;
+		}
+
+		memset(&param_cp, 0, sizeof(param_cp));
+		param_cp.type = LE_SCAN_ACTIVE;
+		param_cp.interval = cpu_to_le16(DISCOV_LE_SCAN_INT);
+		param_cp.window = cpu_to_le16(DISCOV_LE_SCAN_WIN);
+		hci_req_add(&req, HCI_OP_LE_SET_SCAN_PARAM, sizeof(param_cp),
+			    &param_cp);
+
+		memset(&enable_cp, 0, sizeof(enable_cp));
+		enable_cp.enable = LE_SCAN_ENABLE;
+		enable_cp.filter_dup = LE_SCAN_FILTER_DUP_ENABLE;
+		hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(enable_cp),
+			    &enable_cp);
 		break;
 
 	default:
@@ -2730,6 +2797,7 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev,
 		goto failed;
 	}
 
+	err = hci_req_run(&req, start_discovery_complete);
 	if (err < 0)
 		mgmt_pending_remove(cmd);
 	else
@@ -2740,6 +2808,39 @@ failed:
 	return err;
 }
 
+static int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status)
+{
+	struct pending_cmd *cmd;
+	int err;
+
+	cmd = mgmt_pending_find(MGMT_OP_STOP_DISCOVERY, hdev);
+	if (!cmd)
+		return -ENOENT;
+
+	err = cmd_complete(cmd->sk, hdev->id, cmd->opcode, mgmt_status(status),
+			   &hdev->discovery.type, sizeof(hdev->discovery.type));
+	mgmt_pending_remove(cmd);
+
+	return err;
+}
+
+static void stop_discovery_complete(struct hci_dev *hdev, u8 status)
+{
+	BT_DBG("status %d", status);
+
+	hci_dev_lock(hdev);
+
+	if (status) {
+		mgmt_stop_discovery_failed(hdev, status);
+		goto unlock;
+	}
+
+	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
+
+unlock:
+	hci_dev_unlock(hdev);
+}
+
 static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
 			  u16 len)
 {
@@ -2747,6 +2848,8 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
 	struct pending_cmd *cmd;
 	struct hci_cp_remote_name_req_cancel cp;
 	struct inquiry_entry *e;
+	struct hci_request req;
+	struct hci_cp_le_set_scan_enable enable_cp;
 	int err;
 
 	BT_DBG("%s", hdev->name);
@@ -2773,12 +2876,20 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
 		goto unlock;
 	}
 
+	hci_req_init(&req, hdev);
+
 	switch (hdev->discovery.state) {
 	case DISCOVERY_FINDING:
-		if (test_bit(HCI_INQUIRY, &hdev->flags))
-			err = hci_cancel_inquiry(hdev);
-		else
-			err = hci_cancel_le_scan(hdev);
+		if (test_bit(HCI_INQUIRY, &hdev->flags)) {
+			hci_req_add(&req, HCI_OP_INQUIRY_CANCEL, 0, NULL);
+		} else {
+			cancel_delayed_work(&hdev->le_scan_disable);
+
+			memset(&enable_cp, 0, sizeof(enable_cp));
+			enable_cp.enable = LE_SCAN_DISABLE;
+			hci_req_add(&req, HCI_OP_LE_SET_SCAN_ENABLE,
+				    sizeof(enable_cp), &enable_cp);
+		}
 
 		break;
 
@@ -2796,16 +2907,22 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
 		}
 
 		bacpy(&cp.bdaddr, &e->data.bdaddr);
-		err = hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ_CANCEL,
-				   sizeof(cp), &cp);
+		hci_req_add(&req, HCI_OP_REMOTE_NAME_REQ_CANCEL, sizeof(cp),
+			    &cp);
 
 		break;
 
 	default:
 		BT_DBG("unknown discovery state %u", hdev->discovery.state);
-		err = -EFAULT;
+
+		mgmt_pending_remove(cmd);
+		err = cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY,
+				   MGMT_STATUS_FAILED, &mgmt_cp->type,
+				   sizeof(mgmt_cp->type));
+		goto unlock;
 	}
 
+	err = hci_req_run(&req, stop_discovery_complete);
 	if (err < 0)
 		mgmt_pending_remove(cmd);
 	else
@@ -4042,6 +4159,9 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 	struct mgmt_ev_device_found *ev = (void *) buf;
 	size_t ev_size;
 
+	if (!hci_discovery_active(hdev))
+		return -EPERM;
+
 	/* Leave 5 bytes for a potential CoD field */
 	if (sizeof(*ev) + eir_len + 5 > sizeof(buf))
 		return -EINVAL;
@@ -4093,43 +4213,6 @@ int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
 			  sizeof(*ev) + eir_len, NULL);
 }
 
-int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status)
-{
-	struct pending_cmd *cmd;
-	u8 type;
-	int err;
-
-	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
-
-	cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, hdev);
-	if (!cmd)
-		return -ENOENT;
-
-	type = hdev->discovery.type;
-
-	err = cmd_complete(cmd->sk, hdev->id, cmd->opcode, mgmt_status(status),
-			   &type, sizeof(type));
-	mgmt_pending_remove(cmd);
-
-	return err;
-}
-
-int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status)
-{
-	struct pending_cmd *cmd;
-	int err;
-
-	cmd = mgmt_pending_find(MGMT_OP_STOP_DISCOVERY, hdev);
-	if (!cmd)
-		return -ENOENT;
-
-	err = cmd_complete(cmd->sk, hdev->id, cmd->opcode, mgmt_status(status),
-			   &hdev->discovery.type, sizeof(hdev->discovery.type));
-	mgmt_pending_remove(cmd);
-
-	return err;
-}
-
 int mgmt_discovering(struct hci_dev *hdev, u8 discovering)
 {
 	struct mgmt_ev_discovering ev;
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index b2296d3..b5562ab 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -770,7 +770,7 @@ int smp_conn_security(struct hci_conn *hcon, __u8 sec_level)
 
 	BT_DBG("conn %p hcon %p level 0x%2.2x", conn, hcon, sec_level);
 
-	if (!lmp_host_le_capable(hcon->hdev))
+	if (!test_bit(HCI_LE_ENABLED, &hcon->hdev->dev_flags))
 		return 1;
 
 	if (sec_level == BT_SECURITY_LOW)
@@ -851,7 +851,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
 	__u8 reason;
 	int err = 0;
 
-	if (!lmp_host_le_capable(conn->hcon->hdev)) {
+	if (!test_bit(HCI_LE_ENABLED, &conn->hcon->hdev->dev_flags)) {
 		err = -ENOTSUPP;
 		reason = SMP_PAIRING_NOTSUPP;
 		goto done;
diff --git a/net/core/sock.c b/net/core/sock.c
index d4f4cea..6ba327d 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1217,18 +1217,6 @@ static void sock_copy(struct sock *nsk, const struct sock *osk)
 #endif
 }
 
-/*
- * caches using SLAB_DESTROY_BY_RCU should let .next pointer from nulls nodes
- * un-modified. Special care is taken when initializing object to zero.
- */
-static inline void sk_prot_clear_nulls(struct sock *sk, int size)
-{
-	if (offsetof(struct sock, sk_node.next) != 0)
-		memset(sk, 0, offsetof(struct sock, sk_node.next));
-	memset(&sk->sk_node.pprev, 0,
-	       size - offsetof(struct sock, sk_node.pprev));
-}
-
 void sk_prot_clear_portaddr_nulls(struct sock *sk, int size)
 {
 	unsigned long nulls1, nulls2;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 147abf5..4bcabf3 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -84,7 +84,7 @@ int sysctl_ip_default_ttl __read_mostly = IPDEFTTL;
 EXPORT_SYMBOL(sysctl_ip_default_ttl);
 
 /* Generate a checksum for an outgoing IP datagram. */
-__inline__ void ip_send_check(struct iphdr *iph)
+void ip_send_check(struct iphdr *iph)
 {
 	iph->check = 0;
 	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index d3ddd84..ecd6073 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1081,6 +1081,7 @@ static int ip6gre_tunnel_ioctl(struct net_device *dev,
 		}
 		if (t == NULL)
 			t = netdev_priv(dev);
+		memset(&p, 0, sizeof(p));
 		ip6gre_tnl_parm_to_user(&p, &t->parms);
 		if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
 			err = -EFAULT;
@@ -1128,6 +1129,7 @@ static int ip6gre_tunnel_ioctl(struct net_device *dev,
 		if (t) {
 			err = 0;
 
+			memset(&p, 0, sizeof(p));
 			ip6gre_tnl_parm_to_user(&p, &t->parms);
 			if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
 				err = -EFAULT;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 7116706..0a17ed9 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1890,6 +1890,17 @@ void tcp6_proc_exit(struct net *net)
 }
 #endif
 
+static void tcp_v6_clear_sk(struct sock *sk, int size)
+{
+	struct inet_sock *inet = inet_sk(sk);
+
+	/* we do not want to clear pinet6 field, because of RCU lookups */
+	sk_prot_clear_nulls(sk, offsetof(struct inet_sock, pinet6));
+
+	size -= offsetof(struct inet_sock, pinet6) + sizeof(inet->pinet6);
+	memset(&inet->pinet6 + 1, 0, size);
+}
+
 struct proto tcpv6_prot = {
 	.name			= "TCPv6",
 	.owner			= THIS_MODULE,
@@ -1933,6 +1944,7 @@ struct proto tcpv6_prot = {
 #ifdef CONFIG_MEMCG_KMEM
 	.proto_cgroup		= tcp_proto_cgroup,
 #endif
+	.clear_sk		= tcp_v6_clear_sk,
 };
 
 static const struct inet6_protocol tcpv6_protocol = {
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index d4defdd..42923b1 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1432,6 +1432,17 @@ void udp6_proc_exit(struct net *net) {
 }
 #endif /* CONFIG_PROC_FS */
 
+void udp_v6_clear_sk(struct sock *sk, int size)
+{
+	struct inet_sock *inet = inet_sk(sk);
+
+	/* we do not want to clear pinet6 field, because of RCU lookups */
+	sk_prot_clear_portaddr_nulls(sk, offsetof(struct inet_sock, pinet6));
+
+	size -= offsetof(struct inet_sock, pinet6) + sizeof(inet->pinet6);
+	memset(&inet->pinet6 + 1, 0, size);
+}
+
 /* ------------------------------------------------------------------------ */
 
 struct proto udpv6_prot = {
@@ -1462,7 +1473,7 @@ struct proto udpv6_prot = {
 	.compat_setsockopt = compat_udpv6_setsockopt,
 	.compat_getsockopt = compat_udpv6_getsockopt,
 #endif
-	.clear_sk	   = sk_prot_clear_portaddr_nulls,
+	.clear_sk	   = udp_v6_clear_sk,
 };
 
 static struct inet_protosw udpv6_protosw = {
diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
index d757104..4691ed5 100644
--- a/net/ipv6/udp_impl.h
+++ b/net/ipv6/udp_impl.h
@@ -31,6 +31,8 @@ extern int	udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
 extern int	udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
 extern void	udpv6_destroy_sock(struct sock *sk);
 
+extern void udp_v6_clear_sk(struct sock *sk, int size);
+
 #ifdef CONFIG_PROC_FS
 extern int	udp6_seq_show(struct seq_file *seq, void *v);
 #endif
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index 1d08e21..dfcc4be 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -56,7 +56,7 @@ struct proto udplitev6_prot = {
 	.compat_setsockopt = compat_udpv6_setsockopt,
 	.compat_getsockopt = compat_udpv6_getsockopt,
 #endif
-	.clear_sk	   = sk_prot_clear_portaddr_nulls,
+	.clear_sk	   = udp_v6_clear_sk,
 };
 
 static struct inet_protosw udplite6_protosw = {
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 4ef7bdb..23ed03d 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -103,8 +103,10 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
 	dev_hold(dev);
 
 	xdst->u.rt6.rt6i_idev = in6_dev_get(dev);
-	if (!xdst->u.rt6.rt6i_idev)
+	if (!xdst->u.rt6.rt6i_idev) {
+		dev_put(dev);
 		return -ENODEV;
+	}
 
 	rt6_transfer_peer(&xdst->u.rt6, rt);
 
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 5b142fb..7014649 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -1716,9 +1716,9 @@ static struct ctl_table vs_vars[] = {
 	},
 	{
 		.procname	= "sync_qlen_max",
-		.maxlen		= sizeof(int),
+		.maxlen		= sizeof(unsigned long),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec,
+		.proc_handler	= proc_doulongvec_minmax,
 	},
 	{
 		.procname	= "sync_sock_size",
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 51bb3de..c9bfbb0 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -311,6 +311,11 @@ cmd_lzo = (cat $(filter-out FORCE,$^) | \
 	lzop -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
 	(rm -f $@ ; false)
 
+quiet_cmd_lz4 = LZ4     $@
+cmd_lz4 = (cat $(filter-out FORCE,$^) | \
+	lz4c -l -c1 stdin stdout && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+	(rm -f $@ ; false)
+
 # U-Boot mkimage
 # ---------------------------------------------------------------------------
 
diff --git a/security/apparmor/audit.c b/security/apparmor/audit.c
index 3ae28db..031d2d9 100644
--- a/security/apparmor/audit.c
+++ b/security/apparmor/audit.c
@@ -88,7 +88,7 @@ static const char *const aa_audit_type[] = {
 	"HINT",
 	"STATUS",
 	"ERROR",
-	"KILLED"
+	"KILLED",
 	"AUTO"
 };
 
diff --git a/security/apparmor/context.c b/security/apparmor/context.c
index 8a9b502..d5af1d1 100644
--- a/security/apparmor/context.c
+++ b/security/apparmor/context.c
@@ -69,6 +69,23 @@ void aa_dup_task_context(struct aa_task_cxt *new, const struct aa_task_cxt *old)
 }
 
 /**
+ * aa_get_task_profile - Get another task's profile
+ * @task: task to query  (NOT NULL)
+ *
+ * Returns: counted reference to @task's profile
+ */
+struct aa_profile *aa_get_task_profile(struct task_struct *task)
+{
+	struct aa_profile *p;
+
+	rcu_read_lock();
+	p = aa_get_profile(__aa_task_profile(task));
+	rcu_read_unlock();
+
+	return p;
+}
+
+/**
  * aa_replace_current_profile - replace the current tasks profiles
  * @profile: new profile  (NOT NULL)
  *
@@ -76,7 +93,7 @@ void aa_dup_task_context(struct aa_task_cxt *new, const struct aa_task_cxt *old)
  */
 int aa_replace_current_profile(struct aa_profile *profile)
 {
-	struct aa_task_cxt *cxt = current_cred()->security;
+	struct aa_task_cxt *cxt = current_cxt();
 	struct cred *new;
 	BUG_ON(!profile);
 
@@ -87,17 +104,13 @@ int aa_replace_current_profile(struct aa_profile *profile)
 	if (!new)
 		return -ENOMEM;
 
-	cxt = new->security;
-	if (unconfined(profile) || (cxt->profile->ns != profile->ns)) {
+	cxt = cred_cxt(new);
+	if (unconfined(profile) || (cxt->profile->ns != profile->ns))
 		/* if switching to unconfined or a different profile namespace
 		 * clear out context state
 		 */
-		aa_put_profile(cxt->previous);
-		aa_put_profile(cxt->onexec);
-		cxt->previous = NULL;
-		cxt->onexec = NULL;
-		cxt->token = 0;
-	}
+		aa_clear_task_cxt_trans(cxt);
+
 	/* be careful switching cxt->profile, when racing replacement it
 	 * is possible that cxt->profile->replacedby is the reference keeping
 	 * @profile valid, so make sure to get its reference before dropping
@@ -123,7 +136,7 @@ int aa_set_current_onexec(struct aa_profile *profile)
 	if (!new)
 		return -ENOMEM;
 
-	cxt = new->security;
+	cxt = cred_cxt(new);
 	aa_get_profile(profile);
 	aa_put_profile(cxt->onexec);
 	cxt->onexec = profile;
@@ -150,7 +163,7 @@ int aa_set_current_hat(struct aa_profile *profile, u64 token)
 		return -ENOMEM;
 	BUG_ON(!profile);
 
-	cxt = new->security;
+	cxt = cred_cxt(new);
 	if (!cxt->previous) {
 		/* transfer refcount */
 		cxt->previous = cxt->profile;
@@ -187,7 +200,7 @@ int aa_restore_previous_profile(u64 token)
 	if (!new)
 		return -ENOMEM;
 
-	cxt = new->security;
+	cxt = cred_cxt(new);
 	if (cxt->token != token) {
 		abort_creds(new);
 		return -EACCES;
@@ -205,11 +218,10 @@ int aa_restore_previous_profile(u64 token)
 		aa_get_profile(cxt->profile);
 		aa_put_profile(cxt->previous);
 	}
-	/* clear exec && prev information when restoring to previous context */
+	/* ref has been transfered so avoid putting ref in clear_task_cxt */
 	cxt->previous = NULL;
-	cxt->token = 0;
-	aa_put_profile(cxt->onexec);
-	cxt->onexec = NULL;
+	/* clear exec && prev information when restoring to previous context */
+	aa_clear_task_cxt_trans(cxt);
 
 	commit_creds(new);
 	return 0;
diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c
index 859abda..01b7bd6 100644
--- a/security/apparmor/domain.c
+++ b/security/apparmor/domain.c
@@ -62,17 +62,14 @@ static int may_change_ptraced_domain(struct task_struct *task,
 				     struct aa_profile *to_profile)
 {
 	struct task_struct *tracer;
-	const struct cred *cred = NULL;
 	struct aa_profile *tracerp = NULL;
 	int error = 0;
 
 	rcu_read_lock();
 	tracer = ptrace_parent(task);
-	if (tracer) {
+	if (tracer)
 		/* released below */
-		cred = get_task_cred(tracer);
-		tracerp = aa_cred_profile(cred);
-	}
+		tracerp = aa_get_task_profile(tracer);
 
 	/* not ptraced */
 	if (!tracer || unconfined(tracerp))
@@ -82,8 +79,7 @@ static int may_change_ptraced_domain(struct task_struct *task,
 
 out:
 	rcu_read_unlock();
-	if (cred)
-		put_cred(cred);
+	aa_put_profile(tracerp);
 
 	return error;
 }
@@ -360,7 +356,7 @@ int apparmor_bprm_set_creds(struct linux_binprm *bprm)
 	if (bprm->cred_prepared)
 		return 0;
 
-	cxt = bprm->cred->security;
+	cxt = cred_cxt(bprm->cred);
 	BUG_ON(!cxt);
 
 	profile = aa_get_profile(aa_newest_version(cxt->profile));
@@ -443,6 +439,8 @@ int apparmor_bprm_set_creds(struct linux_binprm *bprm)
 			} else {
 				error = -ENOENT;
 				info = "profile not found";
+				/* remove MAY_EXEC to audit as failure */
+				perms.allow &= ~MAY_EXEC;
 			}
 		}
 	} else if (COMPLAIN_MODE(profile)) {
@@ -514,11 +512,7 @@ x_clear:
 	cxt->profile = new_profile;
 
 	/* clear out all temporary/transitional state from the context */
-	aa_put_profile(cxt->previous);
-	aa_put_profile(cxt->onexec);
-	cxt->previous = NULL;
-	cxt->onexec = NULL;
-	cxt->token = 0;
+	aa_clear_task_cxt_trans(cxt);
 
 audit:
 	error = aa_audit_file(profile, &perms, GFP_KERNEL, OP_EXEC, MAY_EXEC,
@@ -557,7 +551,7 @@ int apparmor_bprm_secureexec(struct linux_binprm *bprm)
 void apparmor_bprm_committing_creds(struct linux_binprm *bprm)
 {
 	struct aa_profile *profile = __aa_current_profile();
-	struct aa_task_cxt *new_cxt = bprm->cred->security;
+	struct aa_task_cxt *new_cxt = cred_cxt(bprm->cred);
 
 	/* bail out if unconfined or not changing profile */
 	if ((new_cxt->profile == profile) ||
@@ -634,7 +628,7 @@ int aa_change_hat(const char *hats[], int count, u64 token, bool permtest)
 
 	/* released below */
 	cred = get_current_cred();
-	cxt = cred->security;
+	cxt = cred_cxt(cred);
 	profile = aa_cred_profile(cred);
 	previous_profile = cxt->previous;
 
@@ -750,7 +744,6 @@ int aa_change_profile(const char *ns_name, const char *hname, bool onexec,
 		      bool permtest)
 {
 	const struct cred *cred;
-	struct aa_task_cxt *cxt;
 	struct aa_profile *profile, *target = NULL;
 	struct aa_namespace *ns = NULL;
 	struct file_perms perms = {};
@@ -770,7 +763,6 @@ int aa_change_profile(const char *ns_name, const char *hname, bool onexec,
 	}
 
 	cred = get_current_cred();
-	cxt = cred->security;
 	profile = aa_cred_profile(cred);
 
 	/*
diff --git a/security/apparmor/include/apparmor.h b/security/apparmor/include/apparmor.h
index 40aedd9..1ba2ca5 100644
--- a/security/apparmor/include/apparmor.h
+++ b/security/apparmor/include/apparmor.h
@@ -15,6 +15,7 @@
 #ifndef __APPARMOR_H
 #define __APPARMOR_H
 
+#include <linux/slab.h>
 #include <linux/fs.h>
 
 #include "match.h"
@@ -64,9 +65,18 @@ extern int apparmor_initialized __initdata;
 /* fn's in lib */
 char *aa_split_fqname(char *args, char **ns_name);
 void aa_info_message(const char *str);
-void *kvmalloc(size_t size);
+void *__aa_kvmalloc(size_t size, gfp_t flags);
 void kvfree(void *buffer);
 
+static inline void *kvmalloc(size_t size)
+{
+	return __aa_kvmalloc(size, 0);
+}
+
+static inline void *kvzalloc(size_t size)
+{
+	return __aa_kvmalloc(size, __GFP_ZERO);
+}
 
 /**
  * aa_strneq - compare null terminated @str to a non null terminated substring
diff --git a/security/apparmor/include/context.h b/security/apparmor/include/context.h
index a9cbee4..d44ba58 100644
--- a/security/apparmor/include/context.h
+++ b/security/apparmor/include/context.h
@@ -21,6 +21,9 @@
 
 #include "policy.h"
 
+#define cred_cxt(X) (X)->security
+#define current_cxt() cred_cxt(current_cred())
+
 /* struct aa_file_cxt - the AppArmor context the file was opened in
  * @perms: the permission the file was opened with
  *
@@ -80,23 +83,8 @@ int aa_replace_current_profile(struct aa_profile *profile);
 int aa_set_current_onexec(struct aa_profile *profile);
 int aa_set_current_hat(struct aa_profile *profile, u64 token);
 int aa_restore_previous_profile(u64 cookie);
+struct aa_profile *aa_get_task_profile(struct task_struct *task);
 
-/**
- * __aa_task_is_confined - determine if @task has any confinement
- * @task: task to check confinement of  (NOT NULL)
- *
- * If @task != current needs to be called in RCU safe critical section
- */
-static inline bool __aa_task_is_confined(struct task_struct *task)
-{
-	struct aa_task_cxt *cxt = __task_cred(task)->security;
-
-	BUG_ON(!cxt || !cxt->profile);
-	if (unconfined(aa_newest_version(cxt->profile)))
-		return 0;
-
-	return 1;
-}
 
 /**
  * aa_cred_profile - obtain cred's profiles
@@ -108,12 +96,36 @@ static inline bool __aa_task_is_confined(struct task_struct *task)
  */
 static inline struct aa_profile *aa_cred_profile(const struct cred *cred)
 {
-	struct aa_task_cxt *cxt = cred->security;
+	struct aa_task_cxt *cxt = cred_cxt(cred);
 	BUG_ON(!cxt || !cxt->profile);
 	return aa_newest_version(cxt->profile);
 }
 
 /**
+ * __aa_task_profile - retrieve another task's profile
+ * @task: task to query  (NOT NULL)
+ *
+ * Returns: @task's profile without incrementing its ref count
+ *
+ * If @task != current needs to be called in RCU safe critical section
+ */
+static inline struct aa_profile *__aa_task_profile(struct task_struct *task)
+{
+	return aa_cred_profile(__task_cred(task));
+}
+
+/**
+ * __aa_task_is_confined - determine if @task has any confinement
+ * @task: task to check confinement of  (NOT NULL)
+ *
+ * If @task != current needs to be called in RCU safe critical section
+ */
+static inline bool __aa_task_is_confined(struct task_struct *task)
+{
+	return !unconfined(__aa_task_profile(task));
+}
+
+/**
  * __aa_current_profile - find the current tasks confining profile
  *
  * Returns: up to date confining profile or the ns unconfined profile (NOT NULL)
@@ -136,7 +148,7 @@ static inline struct aa_profile *__aa_current_profile(void)
  */
 static inline struct aa_profile *aa_current_profile(void)
 {
-	const struct aa_task_cxt *cxt = current_cred()->security;
+	const struct aa_task_cxt *cxt = current_cxt();
 	struct aa_profile *profile;
 	BUG_ON(!cxt || !cxt->profile);
 
@@ -151,4 +163,17 @@ static inline struct aa_profile *aa_current_profile(void)
 	return profile;
 }
 
+/**
+ * aa_clear_task_cxt_trans - clear transition tracking info from the cxt
+ * @cxt: task context to clear (NOT NULL)
+ */
+static inline void aa_clear_task_cxt_trans(struct aa_task_cxt *cxt)
+{
+	aa_put_profile(cxt->previous);
+	aa_put_profile(cxt->onexec);
+	cxt->previous = NULL;
+	cxt->onexec = NULL;
+	cxt->token = 0;
+}
+
 #endif /* __AA_CONTEXT_H */
diff --git a/security/apparmor/include/file.h b/security/apparmor/include/file.h
index 967b2de..2c922b8 100644
--- a/security/apparmor/include/file.h
+++ b/security/apparmor/include/file.h
@@ -186,11 +186,6 @@ static inline void aa_free_file_rules(struct aa_file_rules *rules)
 	aa_free_domain_entries(&rules->trans);
 }
 
-#define ACC_FMODE(x) (("\000\004\002\006"[(x)&O_ACCMODE]) | (((x) << 1) & 0x40))
-
-/* from namei.c */
-#define MAP_OPEN_FLAGS(x) ((((x) + 1) & O_ACCMODE) ? (x) + 1 : (x))
-
 /**
  * aa_map_file_perms - map file flags to AppArmor permissions
  * @file: open file to map flags to AppArmor permissions
@@ -199,8 +194,13 @@ static inline void aa_free_file_rules(struct aa_file_rules *rules)
  */
 static inline u32 aa_map_file_to_perms(struct file *file)
 {
-	int flags = MAP_OPEN_FLAGS(file->f_flags);
-	u32 perms = ACC_FMODE(file->f_mode);
+	int flags = file->f_flags;
+	u32 perms = 0;
+
+	if (file->f_mode & FMODE_WRITE)
+		perms |= MAY_WRITE;
+	if (file->f_mode & FMODE_READ)
+		perms |= MAY_READ;
 
 	if ((flags & O_APPEND) && (perms & MAY_WRITE))
 		perms = (perms & ~MAY_WRITE) | MAY_APPEND;
diff --git a/security/apparmor/include/match.h b/security/apparmor/include/match.h
index 775843e..001c43a 100644
--- a/security/apparmor/include/match.h
+++ b/security/apparmor/include/match.h
@@ -4,7 +4,7 @@
  * This file contains AppArmor policy dfa matching engine definitions.
  *
  * Copyright (C) 1998-2008 Novell/SUSE
- * Copyright 2009-2010 Canonical Ltd.
+ * Copyright 2009-2012 Canonical Ltd.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -16,25 +16,30 @@
 #define __AA_MATCH_H
 
 #include <linux/kref.h>
-#include <linux/workqueue.h>
 
 #define DFA_NOMATCH			0
 #define DFA_START			1
 
-#define DFA_VALID_PERM_MASK		0xffffffff
-#define DFA_VALID_PERM2_MASK		0xffffffff
 
 /**
  * The format used for transition tables is based on the GNU flex table
  * file format (--tables-file option; see Table File Format in the flex
  * info pages and the flex sources for documentation). The magic number
  * used in the header is 0x1B5E783D instead of 0xF13C57B1 though, because
- * the YY_ID_CHK (check) and YY_ID_DEF (default) tables are used
- * slightly differently (see the apparmor-parser package).
+ * new tables have been defined and others YY_ID_CHK (check) and YY_ID_DEF
+ * (default) tables are used slightly differently (see the apparmor-parser
+ * package).
+ *
+ *
+ * The data in the packed dfa is stored in network byte order, and the tables
+ * are arranged for flexibility.  We convert the table data to host native
+ * byte order.
+ *
+ * The dfa begins with a table set header, and is followed by the actual
+ * tables.
  */
 
 #define YYTH_MAGIC	0x1B5E783D
-#define YYTH_DEF_RECURSE 0x1			/* DEF Table is recursive */
 
 struct table_set_header {
 	u32 th_magic;		/* YYTH_MAGIC */
@@ -63,7 +68,7 @@ struct table_set_header {
 #define YYTD_DATA32	4
 #define YYTD_DATA64	8
 
-/* Each ACCEPT2 table gets 6 dedicated flags, YYTD_DATAX define the
+/* ACCEPT & ACCEPT2 tables gets 6 dedicated flags, YYTD_DATAX define the
  * first flags
  */
 #define ACCEPT1_FLAGS(X) ((X) & 0x3f)
diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h
index bda4569..b25491a 100644
--- a/security/apparmor/include/policy.h
+++ b/security/apparmor/include/policy.h
@@ -32,13 +32,13 @@
 extern const char *const profile_mode_names[];
 #define APPARMOR_NAMES_MAX_INDEX 3
 
-#define COMPLAIN_MODE(_profile)	\
-	((aa_g_profile_mode == APPARMOR_COMPLAIN) || \
-	 ((_profile)->mode == APPARMOR_COMPLAIN))
+#define PROFILE_MODE(_profile, _mode)		\
+	((aa_g_profile_mode == (_mode)) ||	\
+	 ((_profile)->mode == (_mode)))
 
-#define KILL_MODE(_profile) \
-	((aa_g_profile_mode == APPARMOR_KILL) || \
-	 ((_profile)->mode == APPARMOR_KILL))
+#define COMPLAIN_MODE(_profile)	PROFILE_MODE((_profile), APPARMOR_COMPLAIN)
+
+#define KILL_MODE(_profile) PROFILE_MODE((_profile), APPARMOR_KILL)
 
 #define PROFILE_IS_HAT(_profile) ((_profile)->flags & PFLAG_HAT)
 
@@ -105,6 +105,7 @@ struct aa_ns_acct {
  * @acct: accounting for the namespace
  * @unconfined: special unconfined profile for the namespace
  * @sub_ns: list of namespaces under the current namespace.
+ * @uniq_null: uniq value used for null learning profiles
  *
  * An aa_namespace defines the set profiles that are searched to determine
  * which profile to attach to a task.  Profiles can not be shared between
@@ -127,6 +128,7 @@ struct aa_namespace {
 	struct aa_ns_acct acct;
 	struct aa_profile *unconfined;
 	struct list_head sub_ns;
+	atomic_t uniq_null;
 };
 
 /* struct aa_policydb - match engine for a policy
@@ -148,7 +150,6 @@ struct aa_policydb {
  * @rename: optional profile name that this profile renamed
  * @xmatch: optional extended matching for unconfined executables names
  * @xmatch_len: xmatch prefix len, used to determine xmatch priority
- * @sid: the unique security id number of this profile
  * @audit: the auditing mode of the profile
  * @mode: the enforcement mode of the profile
  * @flags: flags controlling profile behavior
@@ -184,7 +185,6 @@ struct aa_profile {
 
 	struct aa_dfa *xmatch;
 	int xmatch_len;
-	u32 sid;
 	enum audit_mode audit;
 	enum profile_mode mode;
 	u32 flags;
diff --git a/security/apparmor/include/procattr.h b/security/apparmor/include/procattr.h
index 544aa6b..6bd5f33 100644
--- a/security/apparmor/include/procattr.h
+++ b/security/apparmor/include/procattr.h
@@ -21,6 +21,5 @@
 int aa_getprocattr(struct aa_profile *profile, char **string);
 int aa_setprocattr_changehat(char *args, size_t size, int test);
 int aa_setprocattr_changeprofile(char *fqname, bool onexec, int test);
-int aa_setprocattr_permipc(char *fqname);
 
 #endif /* __AA_PROCATTR_H */
diff --git a/security/apparmor/include/sid.h b/security/apparmor/include/sid.h
index 020db35..513ca0e 100644
--- a/security/apparmor/include/sid.h
+++ b/security/apparmor/include/sid.h
@@ -16,7 +16,9 @@
 
 #include <linux/types.h>
 
-struct aa_profile;
+/* sid value that will not be allocated */
+#define AA_SID_INVALID 0
+#define AA_SID_ALLOC AA_SID_INVALID
 
 u32 aa_alloc_sid(void);
 void aa_free_sid(u32 sid);
diff --git a/security/apparmor/ipc.c b/security/apparmor/ipc.c
index cf1071b..c51d226 100644
--- a/security/apparmor/ipc.c
+++ b/security/apparmor/ipc.c
@@ -95,23 +95,18 @@ int aa_ptrace(struct task_struct *tracer, struct task_struct *tracee,
 	 *       - tracer profile has CAP_SYS_PTRACE
 	 */
 
-	struct aa_profile *tracer_p;
-	/* cred released below */
-	const struct cred *cred = get_task_cred(tracer);
+	struct aa_profile *tracer_p = aa_get_task_profile(tracer);
 	int error = 0;
-	tracer_p = aa_cred_profile(cred);
 
 	if (!unconfined(tracer_p)) {
-		/* lcred released below */
-		const struct cred *lcred = get_task_cred(tracee);
-		struct aa_profile *tracee_p = aa_cred_profile(lcred);
+		struct aa_profile *tracee_p = aa_get_task_profile(tracee);
 
 		error = aa_may_ptrace(tracer, tracer_p, tracee_p, mode);
 		error = aa_audit_ptrace(tracer_p, tracee_p, error);
 
-		put_cred(lcred);
+		aa_put_profile(tracee_p);
 	}
-	put_cred(cred);
+	aa_put_profile(tracer_p);
 
 	return error;
 }
diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c
index 7430298..fcfe023 100644
--- a/security/apparmor/lib.c
+++ b/security/apparmor/lib.c
@@ -45,8 +45,10 @@ char *aa_split_fqname(char *fqname, char **ns_name)
 		*ns_name = skip_spaces(&name[1]);
 		if (split) {
 			/* overwrite ':' with \0 */
-			*split = 0;
-			name = skip_spaces(split + 1);
+			*split++ = 0;
+			if (strncmp(split, "//", 2) == 0)
+				split += 2;
+			name = skip_spaces(split);
 		} else
 			/* a ns name without a following profile is allowed */
 			name = NULL;
@@ -75,15 +77,16 @@ void aa_info_message(const char *str)
 }
 
 /**
- * kvmalloc - do allocation preferring kmalloc but falling back to vmalloc
- * @size: size of allocation
+ * __aa_kvmalloc - do allocation preferring kmalloc but falling back to vmalloc
+ * @size: how many bytes of memory are required
+ * @flags: the type of memory to allocate (see kmalloc).
  *
  * Return: allocated buffer or NULL if failed
  *
  * It is possible that policy being loaded from the user is larger than
  * what can be allocated by kmalloc, in those cases fall back to vmalloc.
  */
-void *kvmalloc(size_t size)
+void *__aa_kvmalloc(size_t size, gfp_t flags)
 {
 	void *buffer = NULL;
 
@@ -92,32 +95,22 @@ void *kvmalloc(size_t size)
 
 	/* do not attempt kmalloc if we need more than 16 pages at once */
 	if (size <= (16*PAGE_SIZE))
-		buffer = kmalloc(size, GFP_NOIO | __GFP_NOWARN);
+		buffer = kmalloc(size, flags | GFP_NOIO | __GFP_NOWARN);
 	if (!buffer) {
 		/* see kvfree for why size must be at least work_struct size
 		 * when allocated via vmalloc
 		 */
 		if (size < sizeof(struct work_struct))
 			size = sizeof(struct work_struct);
-		buffer = vmalloc(size);
+		if (flags & __GFP_ZERO)
+			buffer = vzalloc(size);
+		else
+			buffer = vmalloc(size);
 	}
 	return buffer;
 }
 
 /**
- * do_vfree - workqueue routine for freeing vmalloced memory
- * @work: data to be freed
- *
- * The work_struct is overlaid to the data being freed, as at the point
- * the work is scheduled the data is no longer valid, be its freeing
- * needs to be delayed until safe.
- */
-static void do_vfree(struct work_struct *work)
-{
-	vfree(work);
-}
-
-/**
  * kvfree - free an allocation do by kvmalloc
  * @buffer: buffer to free (MAYBE_NULL)
  *
@@ -125,13 +118,8 @@ static void do_vfree(struct work_struct *work)
  */
 void kvfree(void *buffer)
 {
-	if (is_vmalloc_addr(buffer)) {
-		/* Data is no longer valid so just use the allocated space
-		 * as the work_struct
-		 */
-		struct work_struct *work = (struct work_struct *) buffer;
-		INIT_WORK(work, do_vfree);
-		schedule_work(work);
-	} else
+	if (is_vmalloc_addr(buffer))
+		vfree(buffer);
+	else
 		kfree(buffer);
 }
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index b21830e..2e2a0dd 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -48,8 +48,8 @@ int apparmor_initialized __initdata;
  */
 static void apparmor_cred_free(struct cred *cred)
 {
-	aa_free_task_context(cred->security);
-	cred->security = NULL;
+	aa_free_task_context(cred_cxt(cred));
+	cred_cxt(cred) = NULL;
 }
 
 /*
@@ -62,7 +62,7 @@ static int apparmor_cred_alloc_blank(struct cred *cred, gfp_t gfp)
 	if (!cxt)
 		return -ENOMEM;
 
-	cred->security = cxt;
+	cred_cxt(cred) = cxt;
 	return 0;
 }
 
@@ -77,8 +77,8 @@ static int apparmor_cred_prepare(struct cred *new, const struct cred *old,
 	if (!cxt)
 		return -ENOMEM;
 
-	aa_dup_task_context(cxt, old->security);
-	new->security = cxt;
+	aa_dup_task_context(cxt, cred_cxt(old));
+	cred_cxt(new) = cxt;
 	return 0;
 }
 
@@ -87,8 +87,8 @@ static int apparmor_cred_prepare(struct cred *new, const struct cred *old,
  */
 static void apparmor_cred_transfer(struct cred *new, const struct cred *old)
 {
-	const struct aa_task_cxt *old_cxt = old->security;
-	struct aa_task_cxt *new_cxt = new->security;
+	const struct aa_task_cxt *old_cxt = cred_cxt(old);
+	struct aa_task_cxt *new_cxt = cred_cxt(new);
 
 	aa_dup_task_context(new_cxt, old_cxt);
 }
@@ -469,7 +469,6 @@ static int apparmor_file_lock(struct file *file, unsigned int cmd)
 static int common_mmap(int op, struct file *file, unsigned long prot,
 		       unsigned long flags)
 {
-	struct dentry *dentry;
 	int mask = 0;
 
 	if (!file || !file->f_security)
@@ -486,7 +485,6 @@ static int common_mmap(int op, struct file *file, unsigned long prot,
 	if (prot & PROT_EXEC)
 		mask |= AA_EXEC_MMAP;
 
-	dentry = file->f_path.dentry;
 	return common_file_perm(op, file, mask);
 }
 
@@ -507,11 +505,9 @@ static int apparmor_getprocattr(struct task_struct *task, char *name,
 				char **value)
 {
 	int error = -ENOENT;
-	struct aa_profile *profile;
 	/* released below */
 	const struct cred *cred = get_task_cred(task);
-	struct aa_task_cxt *cxt = cred->security;
-	profile = aa_cred_profile(cred);
+	struct aa_task_cxt *cxt = cred_cxt(cred);
 
 	if (strcmp(name, "current") == 0)
 		error = aa_getprocattr(aa_newest_version(cxt->profile),
@@ -533,6 +529,8 @@ static int apparmor_getprocattr(struct task_struct *task, char *name,
 static int apparmor_setprocattr(struct task_struct *task, char *name,
 				void *value, size_t size)
 {
+	struct common_audit_data sa;
+	struct apparmor_audit_data aad = {0,};
 	char *command, *args = value;
 	size_t arg_size;
 	int error;
@@ -576,30 +574,31 @@ static int apparmor_setprocattr(struct task_struct *task, char *name,
 		} else if (strcmp(command, "permprofile") == 0) {
 			error = aa_setprocattr_changeprofile(args, !AA_ONEXEC,
 							     AA_DO_TEST);
-		} else if (strcmp(command, "permipc") == 0) {
-			error = aa_setprocattr_permipc(args);
-		} else {
-			struct common_audit_data sa;
-			struct apparmor_audit_data aad = {0,};
-			sa.type = LSM_AUDIT_DATA_NONE;
-			sa.aad = &aad;
-			aad.op = OP_SETPROCATTR;
-			aad.info = name;
-			aad.error = -EINVAL;
-			return aa_audit(AUDIT_APPARMOR_DENIED,
-					__aa_current_profile(), GFP_KERNEL,
-					&sa, NULL);
-		}
+		} else
+			goto fail;
 	} else if (strcmp(name, "exec") == 0) {
-		error = aa_setprocattr_changeprofile(args, AA_ONEXEC,
-						     !AA_DO_TEST);
-	} else {
+		if (strcmp(command, "exec") == 0)
+			error = aa_setprocattr_changeprofile(args, AA_ONEXEC,
+							     !AA_DO_TEST);
+		else
+			goto fail;
+	} else
 		/* only support the "current" and "exec" process attributes */
 		return -EINVAL;
-	}
+
 	if (!error)
 		error = size;
 	return error;
+
+fail:
+	sa.type = LSM_AUDIT_DATA_NONE;
+	sa.aad = &aad;
+	aad.profile = aa_current_profile();
+	aad.op = OP_SETPROCATTR;
+	aad.info = name;
+	aad.error = -EINVAL;
+	aa_audit_msg(AUDIT_APPARMOR_DENIED, &sa, NULL);
+	return -EINVAL;
 }
 
 static int apparmor_task_setrlimit(struct task_struct *task,
@@ -886,7 +885,7 @@ static int __init set_init_cxt(void)
 		return -ENOMEM;
 
 	cxt->profile = aa_get_profile(root_ns->unconfined);
-	cred->security = cxt;
+	cred_cxt(cred) = cxt;
 
 	return 0;
 }
@@ -915,8 +914,11 @@ static int __init apparmor_init(void)
 
 	error = register_security(&apparmor_ops);
 	if (error) {
+		struct cred *cred = (struct cred *)current->real_cred;
+		aa_free_task_context(cred_cxt(cred));
+		cred_cxt(cred) = NULL;
 		AA_ERROR("Unable to register AppArmor\n");
-		goto set_init_cxt_out;
+		goto register_security_out;
 	}
 
 	/* Report that AppArmor successfully initialized */
@@ -930,9 +932,6 @@ static int __init apparmor_init(void)
 
 	return error;
 
-set_init_cxt_out:
-	aa_free_task_context(current->real_cred->security);
-
 register_security_out:
 	aa_free_root_ns();
 
diff --git a/security/apparmor/match.c b/security/apparmor/match.c
index 90971a8..727eb42 100644
--- a/security/apparmor/match.c
+++ b/security/apparmor/match.c
@@ -4,7 +4,7 @@
  * This file contains AppArmor dfa based regular expression matching engine
  *
  * Copyright (C) 1998-2008 Novell/SUSE
- * Copyright 2009-2010 Canonical Ltd.
+ * Copyright 2009-2012 Canonical Ltd.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -23,6 +23,8 @@
 #include "include/apparmor.h"
 #include "include/match.h"
 
+#define base_idx(X) ((X) & 0xffffff)
+
 /**
  * unpack_table - unpack a dfa table (one of accept, default, base, next check)
  * @blob: data to unpack (NOT NULL)
@@ -30,7 +32,7 @@
  *
  * Returns: pointer to table else NULL on failure
  *
- * NOTE: must be freed by kvfree (not kmalloc)
+ * NOTE: must be freed by kvfree (not kfree)
  */
 static struct table_header *unpack_table(char *blob, size_t bsize)
 {
@@ -57,7 +59,7 @@ static struct table_header *unpack_table(char *blob, size_t bsize)
 	if (bsize < tsize)
 		goto out;
 
-	table = kvmalloc(tsize);
+	table = kvzalloc(tsize);
 	if (table) {
 		*table = th;
 		if (th.td_flags == YYTD_DATA8)
@@ -137,8 +139,7 @@ static int verify_dfa(struct aa_dfa *dfa, int flags)
 		for (i = 0; i < state_count; i++) {
 			if (DEFAULT_TABLE(dfa)[i] >= state_count)
 				goto out;
-			/* TODO: do check that DEF state recursion terminates */
-			if (BASE_TABLE(dfa)[i] + 255 >= trans_count) {
+			if (base_idx(BASE_TABLE(dfa)[i]) + 255 >= trans_count) {
 				printk(KERN_ERR "AppArmor DFA next/check upper "
 				       "bounds error\n");
 				goto out;
@@ -314,7 +315,7 @@ unsigned int aa_dfa_match_len(struct aa_dfa *dfa, unsigned int start,
 		u8 *equiv = EQUIV_TABLE(dfa);
 		/* default is direct to next state */
 		for (; len; len--) {
-			pos = base[state] + equiv[(u8) *str++];
+			pos = base_idx(base[state]) + equiv[(u8) *str++];
 			if (check[pos] == state)
 				state = next[pos];
 			else
@@ -323,7 +324,7 @@ unsigned int aa_dfa_match_len(struct aa_dfa *dfa, unsigned int start,
 	} else {
 		/* default is direct to next state */
 		for (; len; len--) {
-			pos = base[state] + (u8) *str++;
+			pos = base_idx(base[state]) + (u8) *str++;
 			if (check[pos] == state)
 				state = next[pos];
 			else
@@ -364,7 +365,7 @@ unsigned int aa_dfa_match(struct aa_dfa *dfa, unsigned int start,
 		u8 *equiv = EQUIV_TABLE(dfa);
 		/* default is direct to next state */
 		while (*str) {
-			pos = base[state] + equiv[(u8) *str++];
+			pos = base_idx(base[state]) + equiv[(u8) *str++];
 			if (check[pos] == state)
 				state = next[pos];
 			else
@@ -373,7 +374,7 @@ unsigned int aa_dfa_match(struct aa_dfa *dfa, unsigned int start,
 	} else {
 		/* default is direct to next state */
 		while (*str) {
-			pos = base[state] + (u8) *str++;
+			pos = base_idx(base[state]) + (u8) *str++;
 			if (check[pos] == state)
 				state = next[pos];
 			else
@@ -409,14 +410,14 @@ unsigned int aa_dfa_next(struct aa_dfa *dfa, unsigned int state,
 		u8 *equiv = EQUIV_TABLE(dfa);
 		/* default is direct to next state */
 
-		pos = base[state] + equiv[(u8) c];
+		pos = base_idx(base[state]) + equiv[(u8) c];
 		if (check[pos] == state)
 			state = next[pos];
 		else
 			state = def[state];
 	} else {
 		/* default is direct to next state */
-		pos = base[state] + (u8) c;
+		pos = base_idx(base[state]) + (u8) c;
 		if (check[pos] == state)
 			state = next[pos];
 		else
diff --git a/security/apparmor/path.c b/security/apparmor/path.c
index e91ffee..35b394a 100644
--- a/security/apparmor/path.c
+++ b/security/apparmor/path.c
@@ -174,7 +174,7 @@ static int get_name_to_buffer(struct path *path, int flags, char *buffer,
 	if (info && error) {
 		if (error == -ENOENT)
 			*info = "Failed name lookup - deleted entry";
-		else if (error == -ESTALE)
+		else if (error == -EACCES)
 			*info = "Failed name lookup - disconnected path";
 		else if (error == -ENAMETOOLONG)
 			*info = "Failed name lookup - name too long";
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index 8132003..0f345c4 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -87,7 +87,6 @@
 #include "include/policy.h"
 #include "include/policy_unpack.h"
 #include "include/resource.h"
-#include "include/sid.h"
 
 
 /* root profile namespace */
@@ -292,7 +291,6 @@ static struct aa_namespace *alloc_namespace(const char *prefix,
 	if (!ns->unconfined)
 		goto fail_unconfined;
 
-	ns->unconfined->sid = aa_alloc_sid();
 	ns->unconfined->flags = PFLAG_UNCONFINED | PFLAG_IX_ON_NAME_ERROR |
 	    PFLAG_IMMUTABLE;
 
@@ -303,6 +301,8 @@ static struct aa_namespace *alloc_namespace(const char *prefix,
 	 */
 	ns->unconfined->ns = aa_get_namespace(ns);
 
+	atomic_set(&ns->uniq_null, 0);
+
 	return ns;
 
 fail_unconfined:
@@ -497,7 +497,6 @@ static void __replace_profile(struct aa_profile *old, struct aa_profile *new)
 	/* released when @new is freed */
 	new->parent = aa_get_profile(old->parent);
 	new->ns = aa_get_namespace(old->ns);
-	new->sid = old->sid;
 	__list_add_profile(&policy->profiles, new);
 	/* inherit children */
 	list_for_each_entry_safe(child, tmp, &old->base.profiles, base.list) {
@@ -636,83 +635,6 @@ void __init aa_free_root_ns(void)
 }
 
 /**
- * aa_alloc_profile - allocate, initialize and return a new profile
- * @hname: name of the profile  (NOT NULL)
- *
- * Returns: refcount profile or NULL on failure
- */
-struct aa_profile *aa_alloc_profile(const char *hname)
-{
-	struct aa_profile *profile;
-
-	/* freed by free_profile - usually through aa_put_profile */
-	profile = kzalloc(sizeof(*profile), GFP_KERNEL);
-	if (!profile)
-		return NULL;
-
-	if (!policy_init(&profile->base, NULL, hname)) {
-		kzfree(profile);
-		return NULL;
-	}
-
-	/* refcount released by caller */
-	return profile;
-}
-
-/**
- * aa_new_null_profile - create a new null-X learning profile
- * @parent: profile that caused this profile to be created (NOT NULL)
- * @hat: true if the null- learning profile is a hat
- *
- * Create a null- complain mode profile used in learning mode.  The name of
- * the profile is unique and follows the format of parent//null-sid.
- *
- * null profiles are added to the profile list but the list does not
- * hold a count on them so that they are automatically released when
- * not in use.
- *
- * Returns: new refcounted profile else NULL on failure
- */
-struct aa_profile *aa_new_null_profile(struct aa_profile *parent, int hat)
-{
-	struct aa_profile *profile = NULL;
-	char *name;
-	u32 sid = aa_alloc_sid();
-
-	/* freed below */
-	name = kmalloc(strlen(parent->base.hname) + 2 + 7 + 8, GFP_KERNEL);
-	if (!name)
-		goto fail;
-	sprintf(name, "%s//null-%x", parent->base.hname, sid);
-
-	profile = aa_alloc_profile(name);
-	kfree(name);
-	if (!profile)
-		goto fail;
-
-	profile->sid = sid;
-	profile->mode = APPARMOR_COMPLAIN;
-	profile->flags = PFLAG_NULL;
-	if (hat)
-		profile->flags |= PFLAG_HAT;
-
-	/* released on free_profile */
-	profile->parent = aa_get_profile(parent);
-	profile->ns = aa_get_namespace(parent->ns);
-
-	write_lock(&profile->ns->lock);
-	__list_add_profile(&parent->base.profiles, profile);
-	write_unlock(&profile->ns->lock);
-
-	/* refcount released by caller */
-	return profile;
-
-fail:
-	aa_free_sid(sid);
-	return NULL;
-}
-
-/**
  * free_profile - free a profile
  * @profile: the profile to free  (MAYBE NULL)
  *
@@ -749,7 +671,6 @@ static void free_profile(struct aa_profile *profile)
 	aa_free_cap_rules(&profile->caps);
 	aa_free_rlimit_rules(&profile->rlimits);
 
-	aa_free_sid(profile->sid);
 	aa_put_dfa(profile->xmatch);
 	aa_put_dfa(profile->policy.dfa);
 
@@ -790,6 +711,81 @@ void aa_free_profile_kref(struct kref *kref)
 	free_profile(p);
 }
 
+/**
+ * aa_alloc_profile - allocate, initialize and return a new profile
+ * @hname: name of the profile  (NOT NULL)
+ *
+ * Returns: refcount profile or NULL on failure
+ */
+struct aa_profile *aa_alloc_profile(const char *hname)
+{
+	struct aa_profile *profile;
+
+	/* freed by free_profile - usually through aa_put_profile */
+	profile = kzalloc(sizeof(*profile), GFP_KERNEL);
+	if (!profile)
+		return NULL;
+
+	if (!policy_init(&profile->base, NULL, hname)) {
+		kzfree(profile);
+		return NULL;
+	}
+
+	/* refcount released by caller */
+	return profile;
+}
+
+/**
+ * aa_new_null_profile - create a new null-X learning profile
+ * @parent: profile that caused this profile to be created (NOT NULL)
+ * @hat: true if the null- learning profile is a hat
+ *
+ * Create a null- complain mode profile used in learning mode.  The name of
+ * the profile is unique and follows the format of parent//null-<uniq>.
+ *
+ * null profiles are added to the profile list but the list does not
+ * hold a count on them so that they are automatically released when
+ * not in use.
+ *
+ * Returns: new refcounted profile else NULL on failure
+ */
+struct aa_profile *aa_new_null_profile(struct aa_profile *parent, int hat)
+{
+	struct aa_profile *profile = NULL;
+	char *name;
+	int uniq = atomic_inc_return(&parent->ns->uniq_null);
+
+	/* freed below */
+	name = kmalloc(strlen(parent->base.hname) + 2 + 7 + 8, GFP_KERNEL);
+	if (!name)
+		goto fail;
+	sprintf(name, "%s//null-%x", parent->base.hname, uniq);
+
+	profile = aa_alloc_profile(name);
+	kfree(name);
+	if (!profile)
+		goto fail;
+
+	profile->mode = APPARMOR_COMPLAIN;
+	profile->flags = PFLAG_NULL;
+	if (hat)
+		profile->flags |= PFLAG_HAT;
+
+	/* released on free_profile */
+	profile->parent = aa_get_profile(parent);
+	profile->ns = aa_get_namespace(parent->ns);
+
+	write_lock(&profile->ns->lock);
+	__list_add_profile(&parent->base.profiles, profile);
+	write_unlock(&profile->ns->lock);
+
+	/* refcount released by caller */
+	return profile;
+
+fail:
+	return NULL;
+}
+
 /* TODO: profile accounting - setup in remove */
 
 /**
@@ -972,7 +968,6 @@ static void __add_new_profile(struct aa_namespace *ns, struct aa_policy *policy,
 		profile->parent = aa_get_profile((struct aa_profile *) policy);
 	__list_add_profile(&policy->profiles, profile);
 	/* released on free_profile */
-	profile->sid = aa_alloc_sid();
 	profile->ns = aa_get_namespace(ns);
 }
 
@@ -1110,14 +1105,8 @@ audit:
 	if (!error) {
 		if (rename_profile)
 			__replace_profile(rename_profile, new_profile);
-		if (old_profile) {
-			/* when there are both rename and old profiles
-			 * inherit old profiles sid
-			 */
-			if (rename_profile)
-				aa_free_sid(new_profile->sid);
+		if (old_profile)
 			__replace_profile(old_profile, new_profile);
-		}
 		if (!(old_profile || rename_profile))
 			__add_new_profile(ns, policy, new_profile);
 	}
@@ -1167,14 +1156,12 @@ ssize_t aa_remove_profiles(char *fqname, size_t size)
 	if (fqname[0] == ':') {
 		char *ns_name;
 		name = aa_split_fqname(fqname, &ns_name);
-		if (ns_name) {
-			/* released below */
-			ns = aa_find_namespace(root, ns_name);
-			if (!ns) {
-				info = "namespace does not exist";
-				error = -ENOENT;
-				goto fail;
-			}
+		/* released below */
+		ns = aa_find_namespace(root, ns_name);
+		if (!ns) {
+			info = "namespace does not exist";
+			error = -ENOENT;
+			goto fail;
 		}
 	} else
 		/* released below */
diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c
index 329b1fd..6dac7d7 100644
--- a/security/apparmor/policy_unpack.c
+++ b/security/apparmor/policy_unpack.c
@@ -27,7 +27,6 @@
 #include "include/match.h"
 #include "include/policy.h"
 #include "include/policy_unpack.h"
-#include "include/sid.h"
 
 /*
  * The AppArmor interface treats data as a type byte followed by the
@@ -290,6 +289,9 @@ static int unpack_strdup(struct aa_ext *e, char **string, const char *name)
 	return res;
 }
 
+#define DFA_VALID_PERM_MASK		0xffffffff
+#define DFA_VALID_PERM2_MASK		0xffffffff
+
 /**
  * verify_accept - verify the accept tables of a dfa
  * @dfa: dfa to verify accept tables of (NOT NULL)
diff --git a/security/apparmor/procattr.c b/security/apparmor/procattr.c
index 1b41c54..6c93901 100644
--- a/security/apparmor/procattr.c
+++ b/security/apparmor/procattr.c
@@ -163,9 +163,3 @@ int aa_setprocattr_changeprofile(char *fqname, bool onexec, int test)
 	name = aa_split_fqname(fqname, &ns_name);
 	return aa_change_profile(ns_name, name, onexec, test);
 }
-
-int aa_setprocattr_permipc(char *fqname)
-{
-	/* TODO: add ipc permission querying */
-	return -ENOTSUPP;
-}
diff --git a/security/apparmor/resource.c b/security/apparmor/resource.c
index e1f3d7e..748bf0c 100644
--- a/security/apparmor/resource.c
+++ b/security/apparmor/resource.c
@@ -15,6 +15,7 @@
 #include <linux/audit.h>
 
 #include "include/audit.h"
+#include "include/context.h"
 #include "include/resource.h"
 #include "include/policy.h"
 
@@ -90,17 +91,25 @@ int aa_map_resource(int resource)
 int aa_task_setrlimit(struct aa_profile *profile, struct task_struct *task,
 		      unsigned int resource, struct rlimit *new_rlim)
 {
+	struct aa_profile *task_profile;
 	int error = 0;
 
+	rcu_read_lock();
+	task_profile = aa_get_profile(aa_cred_profile(__task_cred(task)));
+	rcu_read_unlock();
+
 	/* TODO: extend resource control to handle other (non current)
-	 * processes.  AppArmor rules currently have the implicit assumption
-	 * that the task is setting the resource of the current process
+	 * profiles.  AppArmor rules currently have the implicit assumption
+	 * that the task is setting the resource of a task confined with
+	 * the same profile.
 	 */
-	if ((task != current->group_leader) ||
+	if (profile != task_profile ||
 	    (profile->rlimits.mask & (1 << resource) &&
 	     new_rlim->rlim_max > profile->rlimits.limits[resource].rlim_max))
 		error = -EACCES;
 
+	aa_put_profile(task_profile);
+
 	return audit_resource(profile, resource, new_rlim->rlim_max, error);
 }
 
diff --git a/security/capability.c b/security/capability.c
index 1728d4e..83efc90 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -843,7 +843,7 @@ static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
 
 static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
 {
-	return 0;
+	return -EOPNOTSUPP;
 }
 #ifdef CONFIG_KEYS
 static int cap_key_alloc(struct key *key, const struct cred *cred,
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 2d6fbd0..802717e 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -38,8 +38,6 @@
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
 
-#include <linux/pinctrl/consumer.h>
-
 #include <linux/atmel-ssc.h>
 
 #include <sound/core.h>
@@ -203,15 +201,8 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev)
 	struct device_node *codec_np, *cpu_np;
 	struct clk *pllb;
 	struct snd_soc_card *card = &snd_soc_at91sam9g20ek;
-	struct pinctrl *pinctrl;
 	int ret;
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		dev_err(&pdev->dev, "Failed to request pinctrl for mck\n");
-		return PTR_ERR(pinctrl);
-	}
-
 	if (!np) {
 		if (!(machine_is_at91sam9g20ek() ||
 			machine_is_at91sam9g20ek_2mmc()))
diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig
index 88143db..2c20f01 100644
--- a/sound/soc/cirrus/Kconfig
+++ b/sound/soc/cirrus/Kconfig
@@ -1,7 +1,7 @@
 config SND_EP93XX_SOC
 	tristate "SoC Audio support for the Cirrus Logic EP93xx series"
 	depends on ARCH_EP93XX && SND_SOC
-	select SND_SOC_DMAENGINE_PCM
+	select SND_SOC_GENERIC_DMAENGINE_PCM
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the EP93xx I2S or AC97 interfaces.
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index 7798fbd..3f4f888 100644
--- a/sound/soc/cirrus/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
@@ -314,22 +314,15 @@ static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int ep93xx_ac97_startup(struct snd_pcm_substream *substream,
-			       struct snd_soc_dai *dai)
+static int ep93xx_ac97_dai_probe(struct snd_soc_dai *dai)
 {
-	struct ep93xx_dma_data *dma_data;
+	dai->playback_dma_data = &ep93xx_ac97_pcm_out;
+	dai->capture_dma_data = &ep93xx_ac97_pcm_in;
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		dma_data = &ep93xx_ac97_pcm_out;
-	else
-		dma_data = &ep93xx_ac97_pcm_in;
-
-	snd_soc_dai_set_dma_data(dai, substream, dma_data);
 	return 0;
 }
 
 static const struct snd_soc_dai_ops ep93xx_ac97_dai_ops = {
-	.startup	= ep93xx_ac97_startup,
 	.trigger	= ep93xx_ac97_trigger,
 };
 
@@ -337,6 +330,7 @@ static struct snd_soc_dai_driver ep93xx_ac97_dai = {
 	.name		= "ep93xx-ac97",
 	.id		= 0,
 	.ac97_control	= 1,
+	.probe		= ep93xx_ac97_dai_probe,
 	.playback	= {
 		.stream_name	= "AC97 Playback",
 		.channels_min	= 2,
@@ -403,7 +397,6 @@ static int ep93xx_ac97_probe(struct platform_device *pdev)
 	return 0;
 
 fail:
-	platform_set_drvdata(pdev, NULL);
 	ep93xx_ac97_info = NULL;
 	dev_set_drvdata(&pdev->dev, NULL);
 	return ret;
@@ -418,7 +411,6 @@ static int ep93xx_ac97_remove(struct platform_device *pdev)
 	/* disable the AC97 controller */
 	ep93xx_ac97_write_reg(info, AC97GCR, 0);
 
-	platform_set_drvdata(pdev, NULL);
 	ep93xx_ac97_info = NULL;
 	dev_set_drvdata(&pdev->dev, NULL);
 
diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 5c1102e..ef731e6 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -60,7 +60,6 @@ struct ep93xx_i2s_info {
 	struct clk			*mclk;
 	struct clk			*sclk;
 	struct clk			*lrclk;
-	struct ep93xx_dma_data		*dma_data;
 	void __iomem			*regs;
 };
 
@@ -139,15 +138,11 @@ static void ep93xx_i2s_disable(struct ep93xx_i2s_info *info, int stream)
 	}
 }
 
-static int ep93xx_i2s_startup(struct snd_pcm_substream *substream,
-			      struct snd_soc_dai *dai)
+static int ep93xx_i2s_dai_probe(struct snd_soc_dai *dai)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	dai->playback_dma_data = &ep93xx_i2s_dma_data[SNDRV_PCM_STREAM_PLAYBACK];
+	dai->capture_dma_data = &ep93xx_i2s_dma_data[SNDRV_PCM_STREAM_CAPTURE];
 
-	snd_soc_dai_set_dma_data(cpu_dai, substream,
-				 &info->dma_data[substream->stream]);
 	return 0;
 }
 
@@ -338,7 +333,6 @@ static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
 #endif
 
 static const struct snd_soc_dai_ops ep93xx_i2s_dai_ops = {
-	.startup	= ep93xx_i2s_startup,
 	.shutdown	= ep93xx_i2s_shutdown,
 	.hw_params	= ep93xx_i2s_hw_params,
 	.set_sysclk	= ep93xx_i2s_set_sysclk,
@@ -349,6 +343,7 @@ static const struct snd_soc_dai_ops ep93xx_i2s_dai_ops = {
 
 static struct snd_soc_dai_driver ep93xx_i2s_dai = {
 	.symmetric_rates= 1,
+	.probe		= ep93xx_i2s_dai_probe,
 	.suspend	= ep93xx_i2s_suspend,
 	.resume		= ep93xx_i2s_resume,
 	.playback	= {
@@ -407,7 +402,6 @@ static int ep93xx_i2s_probe(struct platform_device *pdev)
 	}
 
 	dev_set_drvdata(&pdev->dev, info);
-	info->dma_data = ep93xx_i2s_dma_data;
 
 	err = snd_soc_register_component(&pdev->dev, &ep93xx_i2s_component,
 					 &ep93xx_i2s_dai, 1);
diff --git a/sound/soc/cirrus/ep93xx-pcm.c b/sound/soc/cirrus/ep93xx-pcm.c
index 4880326..0e9f56e 100644
--- a/sound/soc/cirrus/ep93xx-pcm.c
+++ b/sound/soc/cirrus/ep93xx-pcm.c
@@ -14,20 +14,14 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/device.h>
-#include <linux/slab.h>
+#include <linux/platform_device.h>
 #include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
 
-#include <sound/core.h>
 #include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/dmaengine_pcm.h>
 
 #include <linux/platform_data/dma-ep93xx.h>
-#include <mach/hardware.h>
-#include <mach/ep93xx-regs.h>
 
 static const struct snd_pcm_hardware ep93xx_pcm_hardware = {
 	.info			= (SNDRV_PCM_INFO_MMAP		|
@@ -63,134 +57,24 @@ static bool ep93xx_pcm_dma_filter(struct dma_chan *chan, void *filter_param)
 	return false;
 }
 
-static int ep93xx_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
-	snd_soc_set_runtime_hwparams(substream, &ep93xx_pcm_hardware);
-
-	return snd_dmaengine_pcm_open_request_chan(substream,
-			ep93xx_pcm_dma_filter,
-			snd_soc_dai_get_dma_data(rtd->cpu_dai, substream));
-}
-
-static int ep93xx_pcm_hw_params(struct snd_pcm_substream *substream,
-				struct snd_pcm_hw_params *params)
-{
-	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
-
-	return 0;
-}
-
-static int ep93xx_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	snd_pcm_set_runtime_buffer(substream, NULL);
-	return 0;
-}
-
-static int ep93xx_pcm_mmap(struct snd_pcm_substream *substream,
-			   struct vm_area_struct *vma)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	return dma_mmap_writecombine(substream->pcm->card->dev, vma,
-				     runtime->dma_area,
-				     runtime->dma_addr,
-				     runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops ep93xx_pcm_ops = {
-	.open		= ep93xx_pcm_open,
-	.close		= snd_dmaengine_pcm_close_release_chan,
-	.ioctl		= snd_pcm_lib_ioctl,
-	.hw_params	= ep93xx_pcm_hw_params,
-	.hw_free	= ep93xx_pcm_hw_free,
-	.trigger	= snd_dmaengine_pcm_trigger,
-	.pointer	= snd_dmaengine_pcm_pointer_no_residue,
-	.mmap		= ep93xx_pcm_mmap,
-};
-
-static int ep93xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	size_t size = ep93xx_pcm_hardware.buffer_bytes_max;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-	buf->area = dma_alloc_writecombine(pcm->card->dev, size,
-					   &buf->addr, GFP_KERNEL);
-	buf->bytes = size;
-
-	return (buf->area == NULL) ? -ENOMEM : 0;
-}
-
-static void ep93xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {		
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-		
-		buf = &substream->dma_buffer;
-		if (!buf->area)
-			continue;
-
-		dma_free_writecombine(pcm->card->dev, buf->bytes, buf->area,
-				      buf->addr);
-		buf->area = NULL;
-	}
-}
-
-static u64 ep93xx_pcm_dmamask = DMA_BIT_MASK(32);
-
-static int ep93xx_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_card *card = rtd->card->snd_card;
-	struct snd_pcm *pcm = rtd->pcm;
-	int ret = 0;
-
-	if (!card->dev->dma_mask)
-		card->dev->dma_mask = &ep93xx_pcm_dmamask;
-	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
-	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
-		ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
-					SNDRV_PCM_STREAM_PLAYBACK);
-		if (ret)
-			return ret;
-	}
-
-	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
-		ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
-					SNDRV_PCM_STREAM_CAPTURE);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static struct snd_soc_platform_driver ep93xx_soc_platform = {
-	.ops		= &ep93xx_pcm_ops,
-	.pcm_new	= &ep93xx_pcm_new,
-	.pcm_free	= &ep93xx_pcm_free_dma_buffers,
+static const struct snd_dmaengine_pcm_config ep93xx_dmaengine_pcm_config = {
+	.pcm_hardware = &ep93xx_pcm_hardware,
+	.compat_filter_fn = ep93xx_pcm_dma_filter,
+	.prealloc_buffer_size = 131072,
 };
 
 static int ep93xx_soc_platform_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_platform(&pdev->dev, &ep93xx_soc_platform);
+	return snd_dmaengine_pcm_register(&pdev->dev,
+		&ep93xx_dmaengine_pcm_config,
+		SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
+		SND_DMAENGINE_PCM_FLAG_NO_DT |
+		SND_DMAENGINE_PCM_FLAG_COMPAT);
 }
 
 static int ep93xx_soc_platform_remove(struct platform_device *pdev)
 {
-	snd_soc_unregister_platform(&pdev->dev);
+	snd_dmaengine_pcm_unregister(&pdev->dev);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 60159c0..1382f3f 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -1444,7 +1444,7 @@ static int pm860x_codec_probe(struct platform_device *pdev)
 		res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
 		if (!res) {
 			dev_err(&pdev->dev, "Failed to get IRQ resources\n");
-			goto out;
+			return -EINVAL;
 		}
 		pm860x->irq[i] = res->start + chip->irq_base;
 		strncpy(pm860x->name[i], res->name, MAX_NAME_LEN);
@@ -1454,19 +1454,14 @@ static int pm860x_codec_probe(struct platform_device *pdev)
 				     pm860x_dai, ARRAY_SIZE(pm860x_dai));
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register codec\n");
-		goto out;
+		return -EINVAL;
 	}
 	return ret;
-
-out:
-	platform_set_drvdata(pdev, NULL);
-	return -EINVAL;
 }
 
 static int pm860x_codec_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_codec(&pdev->dev);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index b9e41c9..dae0aa6 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -50,7 +50,7 @@ snd-soc-alc5632-objs := alc5632.o
 snd-soc-sigmadsp-objs := sigmadsp.o
 snd-soc-si476x-objs := si476x.o
 snd-soc-sn95031-objs := sn95031.o
-snd-soc-spdif-tx-objs := spdif_transciever.o
+snd-soc-spdif-tx-objs := spdif_transmitter.o
 snd-soc-spdif-rx-objs := spdif_receiver.o
 snd-soc-ssm2602-objs := ssm2602.o
 snd-soc-sta32x-objs := sta32x.o
diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index a153b16..3126cac 100644
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -1496,6 +1496,12 @@ static const char * const enum_ad_to_slot_map[] = {"AD_OUT1",
 					"AD_OUT7",
 					"AD_OUT8",
 					"zeroes",
+					"zeroes",
+					"zeroes",
+					"zeroes",
+					"tristate",
+					"tristate",
+					"tristate",
 					"tristate"};
 static SOC_ENUM_SINGLE_DECL(soc_enum_adslot0map,
 			AB8500_ADSLOTSEL1, AB8500_ADSLOTSELX_EVEN_SHIFT,
diff --git a/sound/soc/codecs/ab8500-codec.h b/sound/soc/codecs/ab8500-codec.h
index 114f69a..306d0bc 100644
--- a/sound/soc/codecs/ab8500-codec.h
+++ b/sound/soc/codecs/ab8500-codec.h
@@ -348,25 +348,25 @@
 
 /* AB8500_ADSLOTSELX */
 #define AB8500_ADSLOTSELX_AD_OUT1_TO_SLOT_ODD	0x00
-#define AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_ODD	0x01
-#define AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_ODD	0x02
-#define AB8500_ADSLOTSELX_AD_OUT4_TO_SLOT_ODD	0x03
-#define AB8500_ADSLOTSELX_AD_OUT5_TO_SLOT_ODD	0x04
-#define AB8500_ADSLOTSELX_AD_OUT6_TO_SLOT_ODD	0x05
-#define AB8500_ADSLOTSELX_AD_OUT7_TO_SLOT_ODD	0x06
-#define AB8500_ADSLOTSELX_AD_OUT8_TO_SLOT_ODD	0x07
-#define AB8500_ADSLOTSELX_ZEROES_TO_SLOT_ODD	0x08
-#define AB8500_ADSLOTSELX_TRISTATE_TO_SLOT_ODD	0x0F
+#define AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_ODD	0x10
+#define AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_ODD	0x20
+#define AB8500_ADSLOTSELX_AD_OUT4_TO_SLOT_ODD	0x30
+#define AB8500_ADSLOTSELX_AD_OUT5_TO_SLOT_ODD	0x40
+#define AB8500_ADSLOTSELX_AD_OUT6_TO_SLOT_ODD	0x50
+#define AB8500_ADSLOTSELX_AD_OUT7_TO_SLOT_ODD	0x60
+#define AB8500_ADSLOTSELX_AD_OUT8_TO_SLOT_ODD	0x70
+#define AB8500_ADSLOTSELX_ZEROES_TO_SLOT_ODD	0x80
+#define AB8500_ADSLOTSELX_TRISTATE_TO_SLOT_ODD	0xF0
 #define AB8500_ADSLOTSELX_AD_OUT1_TO_SLOT_EVEN	0x00
-#define AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_EVEN	0x10
-#define AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN	0x20
-#define AB8500_ADSLOTSELX_AD_OUT4_TO_SLOT_EVEN	0x30
-#define AB8500_ADSLOTSELX_AD_OUT5_TO_SLOT_EVEN	0x40
-#define AB8500_ADSLOTSELX_AD_OUT6_TO_SLOT_EVEN	0x50
-#define AB8500_ADSLOTSELX_AD_OUT7_TO_SLOT_EVEN	0x60
-#define AB8500_ADSLOTSELX_AD_OUT8_TO_SLOT_EVEN	0x70
-#define AB8500_ADSLOTSELX_ZEROES_TO_SLOT_EVEN	0x80
-#define AB8500_ADSLOTSELX_TRISTATE_TO_SLOT_EVEN	0xF0
+#define AB8500_ADSLOTSELX_AD_OUT2_TO_SLOT_EVEN	0x01
+#define AB8500_ADSLOTSELX_AD_OUT3_TO_SLOT_EVEN	0x02
+#define AB8500_ADSLOTSELX_AD_OUT4_TO_SLOT_EVEN	0x03
+#define AB8500_ADSLOTSELX_AD_OUT5_TO_SLOT_EVEN	0x04
+#define AB8500_ADSLOTSELX_AD_OUT6_TO_SLOT_EVEN	0x05
+#define AB8500_ADSLOTSELX_AD_OUT7_TO_SLOT_EVEN	0x06
+#define AB8500_ADSLOTSELX_AD_OUT8_TO_SLOT_EVEN	0x07
+#define AB8500_ADSLOTSELX_ZEROES_TO_SLOT_EVEN	0x08
+#define AB8500_ADSLOTSELX_TRISTATE_TO_SLOT_EVEN	0x0F
 #define AB8500_ADSLOTSELX_EVEN_SHIFT		0
 #define AB8500_ADSLOTSELX_ODD_SHIFT		4
 
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 41230ad..4a6f1da 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -1488,17 +1488,17 @@ static int da7213_probe(struct snd_soc_codec *codec)
 				     DA7213_DMIC_DATA_SEL_SHIFT);
 			break;
 		}
-		switch (pdata->dmic_data_sel) {
+		switch (pdata->dmic_samplephase) {
 		case DA7213_DMIC_SAMPLE_ON_CLKEDGE:
 		case DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE:
-			dmic_cfg |= (pdata->dmic_data_sel <<
+			dmic_cfg |= (pdata->dmic_samplephase <<
 				     DA7213_DMIC_SAMPLEPHASE_SHIFT);
 			break;
 		}
-		switch (pdata->dmic_data_sel) {
+		switch (pdata->dmic_clk_rate) {
 		case DA7213_DMIC_CLK_3_0MHZ:
 		case DA7213_DMIC_CLK_1_5MHZ:
-			dmic_cfg |= (pdata->dmic_data_sel <<
+			dmic_cfg |= (pdata->dmic_clk_rate <<
 				     DA7213_DMIC_CLK_RATE_SHIFT);
 			break;
 		}
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 5f607b3..bcebd1a 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -384,8 +384,6 @@ static int jz4740_codec_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_codec(&pdev->dev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 92bbfec..1c3b20f 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -16,6 +16,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/clk.h>
+#include <linux/regmap.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/consumer.h>
@@ -34,30 +35,30 @@
 #define SGTL5000_MAX_REG_OFFSET	0x013A
 
 /* default value of sgtl5000 registers */
-static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET] =  {
-	[SGTL5000_CHIP_CLK_CTRL] = 0x0008,
-	[SGTL5000_CHIP_I2S_CTRL] = 0x0010,
-	[SGTL5000_CHIP_SSS_CTRL] = 0x0008,
-	[SGTL5000_CHIP_DAC_VOL] = 0x3c3c,
-	[SGTL5000_CHIP_PAD_STRENGTH] = 0x015f,
-	[SGTL5000_CHIP_ANA_HP_CTRL] = 0x1818,
-	[SGTL5000_CHIP_ANA_CTRL] = 0x0111,
-	[SGTL5000_CHIP_LINE_OUT_VOL] = 0x0404,
-	[SGTL5000_CHIP_ANA_POWER] = 0x7060,
-	[SGTL5000_CHIP_PLL_CTRL] = 0x5000,
-	[SGTL5000_DAP_BASS_ENHANCE] = 0x0040,
-	[SGTL5000_DAP_BASS_ENHANCE_CTRL] = 0x051f,
-	[SGTL5000_DAP_SURROUND] = 0x0040,
-	[SGTL5000_DAP_EQ_BASS_BAND0] = 0x002f,
-	[SGTL5000_DAP_EQ_BASS_BAND1] = 0x002f,
-	[SGTL5000_DAP_EQ_BASS_BAND2] = 0x002f,
-	[SGTL5000_DAP_EQ_BASS_BAND3] = 0x002f,
-	[SGTL5000_DAP_EQ_BASS_BAND4] = 0x002f,
-	[SGTL5000_DAP_MAIN_CHAN] = 0x8000,
-	[SGTL5000_DAP_AVC_CTRL] = 0x0510,
-	[SGTL5000_DAP_AVC_THRESHOLD] = 0x1473,
-	[SGTL5000_DAP_AVC_ATTACK] = 0x0028,
-	[SGTL5000_DAP_AVC_DECAY] = 0x0050,
+static const struct reg_default sgtl5000_reg_defaults[] = {
+	{ SGTL5000_CHIP_CLK_CTRL,		0x0008 },
+	{ SGTL5000_CHIP_I2S_CTRL,		0x0010 },
+	{ SGTL5000_CHIP_SSS_CTRL,		0x0008 },
+	{ SGTL5000_CHIP_DAC_VOL,		0x3c3c },
+	{ SGTL5000_CHIP_PAD_STRENGTH,		0x015f },
+	{ SGTL5000_CHIP_ANA_HP_CTRL,		0x1818 },
+	{ SGTL5000_CHIP_ANA_CTRL,		0x0111 },
+	{ SGTL5000_CHIP_LINE_OUT_VOL,		0x0404 },
+	{ SGTL5000_CHIP_ANA_POWER,		0x7060 },
+	{ SGTL5000_CHIP_PLL_CTRL,		0x5000 },
+	{ SGTL5000_DAP_BASS_ENHANCE,		0x0040 },
+	{ SGTL5000_DAP_BASS_ENHANCE_CTRL,	0x051f },
+	{ SGTL5000_DAP_SURROUND,		0x0040 },
+	{ SGTL5000_DAP_EQ_BASS_BAND0,		0x002f },
+	{ SGTL5000_DAP_EQ_BASS_BAND1,		0x002f },
+	{ SGTL5000_DAP_EQ_BASS_BAND2,		0x002f },
+	{ SGTL5000_DAP_EQ_BASS_BAND3,		0x002f },
+	{ SGTL5000_DAP_EQ_BASS_BAND4,		0x002f },
+	{ SGTL5000_DAP_MAIN_CHAN,		0x8000 },
+	{ SGTL5000_DAP_AVC_CTRL,		0x0510 },
+	{ SGTL5000_DAP_AVC_THRESHOLD,		0x1473 },
+	{ SGTL5000_DAP_AVC_ATTACK,		0x0028 },
+	{ SGTL5000_DAP_AVC_DECAY,		0x0050 },
 };
 
 /* regulator supplies for sgtl5000, VDDD is an optional external supply */
@@ -112,6 +113,7 @@ struct sgtl5000_priv {
 	int fmt;	/* i2s data format */
 	struct regulator_bulk_data supplies[SGTL5000_SUPPLY_NUM];
 	struct ldo_regulator *ldo;
+	struct regmap *regmap;
 };
 
 /*
@@ -958,17 +960,76 @@ static struct snd_soc_dai_driver sgtl5000_dai = {
 	.symmetric_rates = 1,
 };
 
-static int sgtl5000_volatile_register(struct snd_soc_codec *codec,
-					unsigned int reg)
+static bool sgtl5000_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case SGTL5000_CHIP_ID:
 	case SGTL5000_CHIP_ADCDAC_CTRL:
 	case SGTL5000_CHIP_ANA_STATUS:
-		return 1;
+		return true;
 	}
 
-	return 0;
+	return false;
+}
+
+static bool sgtl5000_readable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case SGTL5000_CHIP_ID:
+	case SGTL5000_CHIP_DIG_POWER:
+	case SGTL5000_CHIP_CLK_CTRL:
+	case SGTL5000_CHIP_I2S_CTRL:
+	case SGTL5000_CHIP_SSS_CTRL:
+	case SGTL5000_CHIP_ADCDAC_CTRL:
+	case SGTL5000_CHIP_DAC_VOL:
+	case SGTL5000_CHIP_PAD_STRENGTH:
+	case SGTL5000_CHIP_ANA_ADC_CTRL:
+	case SGTL5000_CHIP_ANA_HP_CTRL:
+	case SGTL5000_CHIP_ANA_CTRL:
+	case SGTL5000_CHIP_LINREG_CTRL:
+	case SGTL5000_CHIP_REF_CTRL:
+	case SGTL5000_CHIP_MIC_CTRL:
+	case SGTL5000_CHIP_LINE_OUT_CTRL:
+	case SGTL5000_CHIP_LINE_OUT_VOL:
+	case SGTL5000_CHIP_ANA_POWER:
+	case SGTL5000_CHIP_PLL_CTRL:
+	case SGTL5000_CHIP_CLK_TOP_CTRL:
+	case SGTL5000_CHIP_ANA_STATUS:
+	case SGTL5000_CHIP_SHORT_CTRL:
+	case SGTL5000_CHIP_ANA_TEST2:
+	case SGTL5000_DAP_CTRL:
+	case SGTL5000_DAP_PEQ:
+	case SGTL5000_DAP_BASS_ENHANCE:
+	case SGTL5000_DAP_BASS_ENHANCE_CTRL:
+	case SGTL5000_DAP_AUDIO_EQ:
+	case SGTL5000_DAP_SURROUND:
+	case SGTL5000_DAP_FLT_COEF_ACCESS:
+	case SGTL5000_DAP_COEF_WR_B0_MSB:
+	case SGTL5000_DAP_COEF_WR_B0_LSB:
+	case SGTL5000_DAP_EQ_BASS_BAND0:
+	case SGTL5000_DAP_EQ_BASS_BAND1:
+	case SGTL5000_DAP_EQ_BASS_BAND2:
+	case SGTL5000_DAP_EQ_BASS_BAND3:
+	case SGTL5000_DAP_EQ_BASS_BAND4:
+	case SGTL5000_DAP_MAIN_CHAN:
+	case SGTL5000_DAP_MIX_CHAN:
+	case SGTL5000_DAP_AVC_CTRL:
+	case SGTL5000_DAP_AVC_THRESHOLD:
+	case SGTL5000_DAP_AVC_ATTACK:
+	case SGTL5000_DAP_AVC_DECAY:
+	case SGTL5000_DAP_COEF_WR_B1_MSB:
+	case SGTL5000_DAP_COEF_WR_B1_LSB:
+	case SGTL5000_DAP_COEF_WR_B2_MSB:
+	case SGTL5000_DAP_COEF_WR_B2_LSB:
+	case SGTL5000_DAP_COEF_WR_A1_MSB:
+	case SGTL5000_DAP_COEF_WR_A1_LSB:
+	case SGTL5000_DAP_COEF_WR_A2_MSB:
+	case SGTL5000_DAP_COEF_WR_A2_LSB:
+		return true;
+
+	default:
+		return false;
+	}
 }
 
 #ifdef CONFIG_SUSPEND
@@ -1214,7 +1275,7 @@ static int sgtl5000_replace_vddd_with_ldo(struct snd_soc_codec *codec)
 
 static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
 {
-	u16 reg;
+	int reg;
 	int ret;
 	int rev;
 	int i;
@@ -1242,23 +1303,17 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
 	/* wait for all power rails bring up */
 	udelay(10);
 
-	/* read chip information */
-	reg = snd_soc_read(codec, SGTL5000_CHIP_ID);
-	if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) !=
-	    SGTL5000_PARTID_PART_ID) {
-		dev_err(codec->dev,
-			"Device with ID register %x is not a sgtl5000\n", reg);
-		ret = -ENODEV;
-		goto err_regulator_disable;
-	}
-
-	rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
-	dev_info(codec->dev, "sgtl5000 revision 0x%x\n", rev);
-
 	/*
 	 * workaround for revision 0x11 and later,
 	 * roll back to use internal LDO
 	 */
+
+	ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, &reg);
+	if (ret)
+		goto err_regulator_disable;
+
+	rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
+
 	if (external_vddd && rev >= 0x11) {
 		/* disable all regulator first */
 		regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
@@ -1300,7 +1355,8 @@ static int sgtl5000_probe(struct snd_soc_codec *codec)
 	struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
 
 	/* setup i2c data ops */
-	ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
+	codec->control_data = sgtl5000->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -1391,11 +1447,6 @@ static struct snd_soc_codec_driver sgtl5000_driver = {
 	.suspend = sgtl5000_suspend,
 	.resume = sgtl5000_resume,
 	.set_bias_level = sgtl5000_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(sgtl5000_regs),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_step = 2,
-	.reg_cache_default = sgtl5000_regs,
-	.volatile_register = sgtl5000_volatile_register,
 	.controls = sgtl5000_snd_controls,
 	.num_controls = ARRAY_SIZE(sgtl5000_snd_controls),
 	.dapm_widgets = sgtl5000_dapm_widgets,
@@ -1404,19 +1455,84 @@ static struct snd_soc_codec_driver sgtl5000_driver = {
 	.num_dapm_routes = ARRAY_SIZE(sgtl5000_dapm_routes),
 };
 
+static const struct regmap_config sgtl5000_regmap = {
+	.reg_bits = 16,
+	.val_bits = 16,
+
+	.max_register = SGTL5000_MAX_REG_OFFSET,
+	.volatile_reg = sgtl5000_volatile,
+	.readable_reg = sgtl5000_readable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = sgtl5000_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(sgtl5000_reg_defaults),
+};
+
+/*
+ * Write all the default values from sgtl5000_reg_defaults[] array into the
+ * sgtl5000 registers, to make sure we always start with the sane registers
+ * values as stated in the datasheet.
+ *
+ * Since sgtl5000 does not have a reset line, nor a reset command in software,
+ * we follow this approach to guarantee we always start from the default values
+ * and avoid problems like, not being able to probe after an audio playback
+ * followed by a system reset or a 'reboot' command in Linux
+ */
+static int sgtl5000_fill_defaults(struct sgtl5000_priv *sgtl5000)
+{
+	int i, ret, val, index;
+
+	for (i = 0; i < ARRAY_SIZE(sgtl5000_reg_defaults); i++) {
+		val = sgtl5000_reg_defaults[i].def;
+		index = sgtl5000_reg_defaults[i].reg;
+		ret = regmap_write(sgtl5000->regmap, index, val);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 static int sgtl5000_i2c_probe(struct i2c_client *client,
 			      const struct i2c_device_id *id)
 {
 	struct sgtl5000_priv *sgtl5000;
-	int ret;
+	int ret, reg, rev;
 
 	sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv),
 								GFP_KERNEL);
 	if (!sgtl5000)
 		return -ENOMEM;
 
+	sgtl5000->regmap = devm_regmap_init_i2c(client, &sgtl5000_regmap);
+	if (IS_ERR(sgtl5000->regmap)) {
+		ret = PTR_ERR(sgtl5000->regmap);
+		dev_err(&client->dev, "Failed to allocate regmap: %d\n", ret);
+		return ret;
+	}
+
+	/* read chip information */
+	ret = regmap_read(sgtl5000->regmap, SGTL5000_CHIP_ID, &reg);
+	if (ret)
+		return ret;
+
+	if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) !=
+	    SGTL5000_PARTID_PART_ID) {
+		dev_err(&client->dev,
+			"Device with ID register %x is not a sgtl5000\n", reg);
+		return -ENODEV;
+	}
+
+	rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
+	dev_info(&client->dev, "sgtl5000 revision 0x%x\n", rev);
+
 	i2c_set_clientdata(client, sgtl5000);
 
+	/* Ensure sgtl5000 will start with sane register values */
+	ret = sgtl5000_fill_defaults(sgtl5000);
+	if (ret)
+		return ret;
+
 	ret = snd_soc_register_codec(&client->dev,
 			&sgtl5000_driver, &sgtl5000_dai, 1);
 	return ret;
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
index 8a9f435..4b69229 100644
--- a/sound/soc/codecs/sgtl5000.h
+++ b/sound/soc/codecs/sgtl5000.h
@@ -12,7 +12,7 @@
 #define _SGTL5000_H
 
 /*
- * Register values.
+ * Registers addresses
  */
 #define SGTL5000_CHIP_ID			0x0000
 #define SGTL5000_CHIP_DIG_POWER			0x0002
diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c
index 721587c..73e205c 100644
--- a/sound/soc/codecs/si476x.c
+++ b/sound/soc/codecs/si476x.c
@@ -38,9 +38,9 @@ enum si476x_digital_io_output_format {
 	SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT	= 8,
 };
 
-#define SI476X_DIGITAL_IO_OUTPUT_WIDTH_MASK	((0b111 << SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT) | \
-						  (0b111 << SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT))
-#define SI476X_DIGITAL_IO_OUTPUT_FORMAT_MASK	(0b1111110)
+#define SI476X_DIGITAL_IO_OUTPUT_WIDTH_MASK	((0x7 << SI476X_DIGITAL_IO_SLOT_SIZE_SHIFT) | \
+						  (0x7 << SI476X_DIGITAL_IO_SAMPLE_SIZE_SHIFT))
+#define SI476X_DIGITAL_IO_OUTPUT_FORMAT_MASK	(0x7e)
 
 enum si476x_daudio_formats {
 	SI476X_DAUDIO_MODE_I2S		= (0x0 << 1),
diff --git a/sound/soc/codecs/spdif_receiver.c b/sound/soc/codecs/spdif_receiver.c
index dd8d856..e9d7881 100644
--- a/sound/soc/codecs/spdif_receiver.c
+++ b/sound/soc/codecs/spdif_receiver.c
@@ -21,6 +21,7 @@
 #include <sound/soc.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
+#include <linux/of.h>
 
 #define STUB_RATES	SNDRV_PCM_RATE_8000_192000
 #define STUB_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | \
@@ -51,12 +52,21 @@ static int spdif_dir_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id spdif_dir_dt_ids[] = {
+	{ .compatible = "linux,spdif-dir", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, spdif_dir_dt_ids);
+#endif
+
 static struct platform_driver spdif_dir_driver = {
 	.probe		= spdif_dir_probe,
 	.remove		= spdif_dir_remove,
 	.driver		= {
 		.name	= "spdif-dir",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(spdif_dir_dt_ids),
 	},
 };
 
diff --git a/sound/soc/codecs/spdif_transciever.c b/sound/soc/codecs/spdif_transciever.c
deleted file mode 100644
index 112a49d..0000000
--- a/sound/soc/codecs/spdif_transciever.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * ALSA SoC SPDIF DIT driver
- *
- *  This driver is used by controllers which can operate in DIT (SPDI/F) where
- *  no codec is needed.  This file provides stub codec that can be used
- *  in these configurations. TI DaVinci Audio controller uses this driver.
- *
- * Author:      Steve Chen,  <schen@mvista.com>
- * Copyright:   (C) 2009 MontaVista Software, Inc., <source@mvista.com>
- * Copyright:   (C) 2009  Texas Instruments, India
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/slab.h>
-#include <sound/soc.h>
-#include <sound/pcm.h>
-#include <sound/initval.h>
-
-#define DRV_NAME "spdif-dit"
-
-#define STUB_RATES	SNDRV_PCM_RATE_8000_96000
-#define STUB_FORMATS	SNDRV_PCM_FMTBIT_S16_LE
-
-
-static struct snd_soc_codec_driver soc_codec_spdif_dit;
-
-static struct snd_soc_dai_driver dit_stub_dai = {
-	.name		= "dit-hifi",
-	.playback 	= {
-		.stream_name	= "Playback",
-		.channels_min	= 1,
-		.channels_max	= 384,
-		.rates		= STUB_RATES,
-		.formats	= STUB_FORMATS,
-	},
-};
-
-static int spdif_dit_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit,
-			&dit_stub_dai, 1);
-}
-
-static int spdif_dit_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_codec(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver spdif_dit_driver = {
-	.probe		= spdif_dit_probe,
-	.remove		= spdif_dit_remove,
-	.driver		= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-
-module_platform_driver(spdif_dit_driver);
-
-MODULE_AUTHOR("Steve Chen <schen@mvista.com>");
-MODULE_DESCRIPTION("SPDIF dummy codec driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c
new file mode 100644
index 0000000..1828049
--- /dev/null
+++ b/sound/soc/codecs/spdif_transmitter.c
@@ -0,0 +1,79 @@
+/*
+ * ALSA SoC SPDIF DIT driver
+ *
+ *  This driver is used by controllers which can operate in DIT (SPDI/F) where
+ *  no codec is needed.  This file provides stub codec that can be used
+ *  in these configurations. TI DaVinci Audio controller uses this driver.
+ *
+ * Author:      Steve Chen,  <schen@mvista.com>
+ * Copyright:   (C) 2009 MontaVista Software, Inc., <source@mvista.com>
+ * Copyright:   (C) 2009  Texas Instruments, India
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include <linux/of.h>
+
+#define DRV_NAME "spdif-dit"
+
+#define STUB_RATES	SNDRV_PCM_RATE_8000_96000
+#define STUB_FORMATS	SNDRV_PCM_FMTBIT_S16_LE
+
+
+static struct snd_soc_codec_driver soc_codec_spdif_dit;
+
+static struct snd_soc_dai_driver dit_stub_dai = {
+	.name		= "dit-hifi",
+	.playback 	= {
+		.stream_name	= "Playback",
+		.channels_min	= 1,
+		.channels_max	= 384,
+		.rates		= STUB_RATES,
+		.formats	= STUB_FORMATS,
+	},
+};
+
+static int spdif_dit_probe(struct platform_device *pdev)
+{
+	return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit,
+			&dit_stub_dai, 1);
+}
+
+static int spdif_dit_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_codec(&pdev->dev);
+	return 0;
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id spdif_dit_dt_ids[] = {
+	{ .compatible = "linux,spdif-dit", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, spdif_dit_dt_ids);
+#endif
+
+static struct platform_driver spdif_dit_driver = {
+	.probe		= spdif_dit_probe,
+	.remove		= spdif_dit_remove,
+	.driver		= {
+		.name	= DRV_NAME,
+		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(spdif_dit_dt_ids),
+	},
+};
+
+module_platform_driver(spdif_dit_driver);
+
+MODULE_AUTHOR("Steve Chen <schen@mvista.com>");
+MODULE_DESCRIPTION("SPDIF dummy codec driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
index 8df2b6e..370af0c 100644
--- a/sound/soc/codecs/wm0010.c
+++ b/sound/soc/codecs/wm0010.c
@@ -667,6 +667,7 @@ static int wm0010_boot(struct snd_soc_codec *codec)
 		/* On wm0010 only the CLKCTRL1 value is used */
 		pll_rec.clkctrl1 = wm0010->pll_clkctrl1;
 
+		ret = -ENOMEM;
 		len = pll_rec.length + 8;
 		out = kzalloc(len, GFP_KERNEL);
 		if (!out) {
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 1eb152c..9f32dd8 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -16,6 +16,7 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
+#include <linux/gcd.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
@@ -2005,15 +2006,16 @@ struct fll_div {
 	u16 outdiv;
 	u16 n;
 	u16 k;
+	u16 lambda;
 	u16 clk_ref_div;
 	u16 fll_fratio;
 };
 
-static int wm8994_get_fll_config(struct fll_div *fll,
+static int wm8994_get_fll_config(struct wm8994 *control, struct fll_div *fll,
 				 int freq_in, int freq_out)
 {
 	u64 Kpart;
-	unsigned int K, Ndiv, Nmod;
+	unsigned int K, Ndiv, Nmod, gcd_fll;
 
 	pr_debug("FLL input=%dHz, output=%dHz\n", freq_in, freq_out);
 
@@ -2062,20 +2064,30 @@ static int wm8994_get_fll_config(struct fll_div *fll,
 	Nmod = freq_out % freq_in;
 	pr_debug("Nmod=%d\n", Nmod);
 
-	/* Calculate fractional part - scale up so we can round. */
-	Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+	switch (control->type) {
+	case WM8994:
+		/* Calculate fractional part - scale up so we can round. */
+		Kpart = FIXED_FLL_SIZE * (long long)Nmod;
 
-	do_div(Kpart, freq_in);
+		do_div(Kpart, freq_in);
 
-	K = Kpart & 0xFFFFFFFF;
+		K = Kpart & 0xFFFFFFFF;
 
-	if ((K % 10) >= 5)
-		K += 5;
+		if ((K % 10) >= 5)
+			K += 5;
 
-	/* Move down to proper range now rounding is done */
-	fll->k = K / 10;
+		/* Move down to proper range now rounding is done */
+		fll->k = K / 10;
 
-	pr_debug("N=%x K=%x\n", fll->n, fll->k);
+		pr_debug("N=%x K=%x\n", fll->n, fll->k);
+
+	default:
+		gcd_fll = gcd(freq_out, freq_in);
+
+		fll->k = (freq_out - (freq_in * fll->n)) / gcd_fll;
+		fll->lambda = freq_in / gcd_fll;
+		
+	}
 
 	return 0;
 }
@@ -2139,9 +2151,9 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
 	 * analysis bugs spewing warnings.
 	 */
 	if (freq_out)
-		ret = wm8994_get_fll_config(&fll, freq_in, freq_out);
+		ret = wm8994_get_fll_config(control, &fll, freq_in, freq_out);
 	else
-		ret = wm8994_get_fll_config(&fll, wm8994->fll[id].in,
+		ret = wm8994_get_fll_config(control, &fll, wm8994->fll[id].in,
 					    wm8994->fll[id].out);
 	if (ret < 0)
 		return ret;
@@ -2186,6 +2198,17 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
 			    WM8994_FLL1_N_MASK,
 			    fll.n << WM8994_FLL1_N_SHIFT);
 
+	if (fll.lambda) {
+		snd_soc_update_bits(codec, WM8958_FLL1_EFS_1 + reg_offset,
+				    WM8958_FLL1_LAMBDA_MASK,
+				    fll.lambda);
+		snd_soc_update_bits(codec, WM8958_FLL1_EFS_2 + reg_offset,
+				    WM8958_FLL1_EFS_ENA, WM8958_FLL1_EFS_ENA);
+	} else {
+		snd_soc_update_bits(codec, WM8958_FLL1_EFS_2 + reg_offset,
+				    WM8958_FLL1_EFS_ENA, 0);
+	}
+
 	snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_5 + reg_offset,
 			    WM8994_FLL1_FRC_NCO | WM8958_FLL1_BYP |
 			    WM8994_FLL1_REFCLK_DIV_MASK |
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 3470b64..1378306 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -21,6 +21,7 @@
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
+#include <linux/workqueue.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -215,6 +216,36 @@ static struct {
 	[WM_ADSP_FW_RX_ANC] =  { .file = "rx-anc" },
 };
 
+struct wm_coeff_ctl_ops {
+	int (*xget)(struct snd_kcontrol *kcontrol,
+		    struct snd_ctl_elem_value *ucontrol);
+	int (*xput)(struct snd_kcontrol *kcontrol,
+		    struct snd_ctl_elem_value *ucontrol);
+	int (*xinfo)(struct snd_kcontrol *kcontrol,
+		     struct snd_ctl_elem_info *uinfo);
+};
+
+struct wm_coeff {
+	struct device *dev;
+	struct list_head ctl_list;
+	struct regmap *regmap;
+};
+
+struct wm_coeff_ctl {
+	const char *name;
+	struct snd_card *card;
+	struct wm_adsp_alg_region region;
+	struct wm_coeff_ctl_ops ops;
+	struct wm_adsp *adsp;
+	void *private;
+	unsigned int enabled:1;
+	struct list_head list;
+	void *cache;
+	size_t len;
+	unsigned int dirty:1;
+	struct snd_kcontrol *kcontrol;
+};
+
 static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
@@ -334,6 +365,181 @@ static unsigned int wm_adsp_region_to_reg(struct wm_adsp_region const *region,
 	}
 }
 
+static int wm_coeff_info(struct snd_kcontrol *kcontrol,
+			 struct snd_ctl_elem_info *uinfo)
+{
+	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+	uinfo->count = ctl->len;
+	return 0;
+}
+
+static int wm_coeff_write_control(struct snd_kcontrol *kcontrol,
+				  const void *buf, size_t len)
+{
+	struct wm_coeff *wm_coeff= snd_kcontrol_chip(kcontrol);
+	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
+	struct wm_adsp_alg_region *region = &ctl->region;
+	const struct wm_adsp_region *mem;
+	struct wm_adsp *adsp = ctl->adsp;
+	void *scratch;
+	int ret;
+	unsigned int reg;
+
+	mem = wm_adsp_find_region(adsp, region->type);
+	if (!mem) {
+		adsp_err(adsp, "No base for region %x\n",
+			 region->type);
+		return -EINVAL;
+	}
+
+	reg = ctl->region.base;
+	reg = wm_adsp_region_to_reg(mem, reg);
+
+	scratch = kmemdup(buf, ctl->len, GFP_KERNEL | GFP_DMA);
+	if (!scratch)
+		return -ENOMEM;
+
+	ret = regmap_raw_write(wm_coeff->regmap, reg, scratch,
+			       ctl->len);
+	if (ret) {
+		adsp_err(adsp, "Failed to write %zu bytes to %x\n",
+			 ctl->len, reg);
+		kfree(scratch);
+		return ret;
+	}
+
+	kfree(scratch);
+
+	return 0;
+}
+
+static int wm_coeff_put(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
+	char *p = ucontrol->value.bytes.data;
+
+	memcpy(ctl->cache, p, ctl->len);
+
+	if (!ctl->enabled) {
+		ctl->dirty = 1;
+		return 0;
+	}
+
+	return wm_coeff_write_control(kcontrol, p, ctl->len);
+}
+
+static int wm_coeff_read_control(struct snd_kcontrol *kcontrol,
+				 void *buf, size_t len)
+{
+	struct wm_coeff *wm_coeff= snd_kcontrol_chip(kcontrol);
+	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
+	struct wm_adsp_alg_region *region = &ctl->region;
+	const struct wm_adsp_region *mem;
+	struct wm_adsp *adsp = ctl->adsp;
+	void *scratch;
+	int ret;
+	unsigned int reg;
+
+	mem = wm_adsp_find_region(adsp, region->type);
+	if (!mem) {
+		adsp_err(adsp, "No base for region %x\n",
+			 region->type);
+		return -EINVAL;
+	}
+
+	reg = ctl->region.base;
+	reg = wm_adsp_region_to_reg(mem, reg);
+
+	scratch = kmalloc(ctl->len, GFP_KERNEL | GFP_DMA);
+	if (!scratch)
+		return -ENOMEM;
+
+	ret = regmap_raw_read(wm_coeff->regmap, reg, scratch, ctl->len);
+	if (ret) {
+		adsp_err(adsp, "Failed to read %zu bytes from %x\n",
+			 ctl->len, reg);
+		kfree(scratch);
+		return ret;
+	}
+
+	memcpy(buf, scratch, ctl->len);
+	kfree(scratch);
+
+	return 0;
+}
+
+static int wm_coeff_get(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct wm_coeff_ctl *ctl = (struct wm_coeff_ctl *)kcontrol->private_value;
+	char *p = ucontrol->value.bytes.data;
+
+	memcpy(p, ctl->cache, ctl->len);
+	return 0;
+}
+
+static int wm_coeff_add_kcontrol(struct wm_coeff *wm_coeff,
+				 struct wm_coeff_ctl *ctl,
+				 const struct snd_kcontrol_new *kctl)
+{
+	int ret;
+	struct snd_kcontrol *kcontrol;
+
+	kcontrol = snd_ctl_new1(kctl, wm_coeff);
+	ret = snd_ctl_add(ctl->card, kcontrol);
+	if (ret < 0) {
+		dev_err(wm_coeff->dev, "Failed to add %s: %d\n",
+			kctl->name, ret);
+		return ret;
+	}
+	ctl->kcontrol = kcontrol;
+	return 0;
+}
+
+struct wmfw_ctl_work {
+	struct wm_coeff *wm_coeff;
+	struct wm_coeff_ctl *ctl;
+	struct work_struct work;
+};
+
+static int wmfw_add_ctl(struct wm_coeff *wm_coeff,
+			struct wm_coeff_ctl *ctl)
+{
+	struct snd_kcontrol_new *kcontrol;
+	int ret;
+
+	if (!wm_coeff || !ctl || !ctl->name || !ctl->card)
+		return -EINVAL;
+
+	kcontrol = kzalloc(sizeof(*kcontrol), GFP_KERNEL);
+	if (!kcontrol)
+		return -ENOMEM;
+	kcontrol->iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+
+	kcontrol->name = ctl->name;
+	kcontrol->info = wm_coeff_info;
+	kcontrol->get = wm_coeff_get;
+	kcontrol->put = wm_coeff_put;
+	kcontrol->private_value = (unsigned long)ctl;
+
+	ret = wm_coeff_add_kcontrol(wm_coeff,
+				    ctl, kcontrol);
+	if (ret < 0)
+		goto err_kcontrol;
+
+	kfree(kcontrol);
+
+	list_add(&ctl->list, &wm_coeff->ctl_list);
+	return 0;
+
+err_kcontrol:
+	kfree(kcontrol);
+	return ret;
+}
+
 static int wm_adsp_load(struct wm_adsp *dsp)
 {
 	LIST_HEAD(buf_list);
@@ -547,7 +753,156 @@ out:
 	return ret;
 }
 
-static int wm_adsp_setup_algs(struct wm_adsp *dsp)
+static int wm_coeff_init_control_caches(struct wm_coeff *wm_coeff)
+{
+	struct wm_coeff_ctl *ctl;
+	int ret;
+
+	list_for_each_entry(ctl, &wm_coeff->ctl_list,
+			    list) {
+		if (!ctl->enabled || ctl->dirty)
+			continue;
+		ret = wm_coeff_read_control(ctl->kcontrol,
+					    ctl->cache,
+					    ctl->len);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int wm_coeff_sync_controls(struct wm_coeff *wm_coeff)
+{
+	struct wm_coeff_ctl *ctl;
+	int ret;
+
+	list_for_each_entry(ctl, &wm_coeff->ctl_list,
+			    list) {
+		if (!ctl->enabled)
+			continue;
+		if (ctl->dirty) {
+			ret = wm_coeff_write_control(ctl->kcontrol,
+						     ctl->cache,
+						     ctl->len);
+			if (ret < 0)
+				return ret;
+			ctl->dirty = 0;
+		}
+	}
+
+	return 0;
+}
+
+static void wm_adsp_ctl_work(struct work_struct *work)
+{
+	struct wmfw_ctl_work *ctl_work = container_of(work,
+						      struct wmfw_ctl_work,
+						      work);
+
+	wmfw_add_ctl(ctl_work->wm_coeff, ctl_work->ctl);
+	kfree(ctl_work);
+}
+
+static int wm_adsp_create_control(struct snd_soc_codec *codec,
+				  const struct wm_adsp_alg_region *region)
+
+{
+	struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec);
+	struct wm_coeff_ctl *ctl;
+	struct wmfw_ctl_work *ctl_work;
+	char *name;
+	char *region_name;
+	int ret;
+
+	name = kmalloc(PAGE_SIZE, GFP_KERNEL);
+	if (!name)
+		return -ENOMEM;
+
+	switch (region->type) {
+	case WMFW_ADSP1_PM:
+		region_name = "PM";
+		break;
+	case WMFW_ADSP1_DM:
+		region_name = "DM";
+		break;
+	case WMFW_ADSP2_XM:
+		region_name = "XM";
+		break;
+	case WMFW_ADSP2_YM:
+		region_name = "YM";
+		break;
+	case WMFW_ADSP1_ZM:
+		region_name = "ZM";
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snprintf(name, PAGE_SIZE, "DSP%d %s %x",
+		 dsp->num, region_name, region->alg);
+
+	list_for_each_entry(ctl, &dsp->wm_coeff->ctl_list,
+			    list) {
+		if (!strcmp(ctl->name, name)) {
+			if (!ctl->enabled)
+				ctl->enabled = 1;
+			return 0;
+		}
+	}
+
+	ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
+	if (!ctl) {
+		ret = -ENOMEM;
+		goto err_name;
+	}
+	ctl->region = *region;
+	ctl->name = kmemdup(name, strlen(name) + 1, GFP_KERNEL);
+	if (!ctl->name) {
+		ret = -ENOMEM;
+		goto err_ctl;
+	}
+	ctl->enabled = 1;
+	ctl->dirty = 0;
+	ctl->ops.xget = wm_coeff_get;
+	ctl->ops.xput = wm_coeff_put;
+	ctl->card = codec->card->snd_card;
+	ctl->adsp = dsp;
+
+	ctl->len = region->len;
+	ctl->cache = kzalloc(ctl->len, GFP_KERNEL);
+	if (!ctl->cache) {
+		ret = -ENOMEM;
+		goto err_ctl_name;
+	}
+
+	ctl_work = kzalloc(sizeof(*ctl_work), GFP_KERNEL);
+	if (!ctl_work) {
+		ret = -ENOMEM;
+		goto err_ctl_cache;
+	}
+
+	ctl_work->wm_coeff = dsp->wm_coeff;
+	ctl_work->ctl = ctl;
+	INIT_WORK(&ctl_work->work, wm_adsp_ctl_work);
+	schedule_work(&ctl_work->work);
+
+	kfree(name);
+
+	return 0;
+
+err_ctl_cache:
+	kfree(ctl->cache);
+err_ctl_name:
+	kfree(ctl->name);
+err_ctl:
+	kfree(ctl);
+err_name:
+	kfree(name);
+	return ret;
+}
+
+static int wm_adsp_setup_algs(struct wm_adsp *dsp, struct snd_soc_codec *codec)
 {
 	struct regmap *regmap = dsp->regmap;
 	struct wmfw_adsp1_id_hdr adsp1_id;
@@ -730,7 +1085,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
 			region->type = WMFW_ADSP1_DM;
 			region->alg = be32_to_cpu(adsp1_alg[i].alg.id);
 			region->base = be32_to_cpu(adsp1_alg[i].dm);
+			region->len = 0;
 			list_add_tail(&region->list, &dsp->alg_regions);
+			if (i + 1 < algs) {
+				region->len = be32_to_cpu(adsp1_alg[i + 1].dm);
+				region->len -= be32_to_cpu(adsp1_alg[i].dm);
+				wm_adsp_create_control(codec, region);
+			} else {
+				adsp_warn(dsp, "Missing length info for region DM with ID %x\n",
+					  be32_to_cpu(adsp1_alg[i].alg.id));
+			}
 
 			region = kzalloc(sizeof(*region), GFP_KERNEL);
 			if (!region)
@@ -738,7 +1102,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
 			region->type = WMFW_ADSP1_ZM;
 			region->alg = be32_to_cpu(adsp1_alg[i].alg.id);
 			region->base = be32_to_cpu(adsp1_alg[i].zm);
+			region->len = 0;
 			list_add_tail(&region->list, &dsp->alg_regions);
+			if (i + 1 < algs) {
+				region->len = be32_to_cpu(adsp1_alg[i + 1].zm);
+				region->len -= be32_to_cpu(adsp1_alg[i].zm);
+				wm_adsp_create_control(codec, region);
+			} else {
+				adsp_warn(dsp, "Missing length info for region ZM with ID %x\n",
+					  be32_to_cpu(adsp1_alg[i].alg.id));
+			}
 			break;
 
 		case WMFW_ADSP2:
@@ -758,7 +1131,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
 			region->type = WMFW_ADSP2_XM;
 			region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
 			region->base = be32_to_cpu(adsp2_alg[i].xm);
+			region->len = 0;
 			list_add_tail(&region->list, &dsp->alg_regions);
+			if (i + 1 < algs) {
+				region->len = be32_to_cpu(adsp2_alg[i + 1].xm);
+				region->len -= be32_to_cpu(adsp2_alg[i].xm);
+				wm_adsp_create_control(codec, region);
+			} else {
+				adsp_warn(dsp, "Missing length info for region XM with ID %x\n",
+					  be32_to_cpu(adsp2_alg[i].alg.id));
+			}
 
 			region = kzalloc(sizeof(*region), GFP_KERNEL);
 			if (!region)
@@ -766,7 +1148,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
 			region->type = WMFW_ADSP2_YM;
 			region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
 			region->base = be32_to_cpu(adsp2_alg[i].ym);
+			region->len = 0;
 			list_add_tail(&region->list, &dsp->alg_regions);
+			if (i + 1 < algs) {
+				region->len = be32_to_cpu(adsp2_alg[i + 1].ym);
+				region->len -= be32_to_cpu(adsp2_alg[i].ym);
+				wm_adsp_create_control(codec, region);
+			} else {
+				adsp_warn(dsp, "Missing length info for region YM with ID %x\n",
+					  be32_to_cpu(adsp2_alg[i].alg.id));
+			}
 
 			region = kzalloc(sizeof(*region), GFP_KERNEL);
 			if (!region)
@@ -774,7 +1165,16 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
 			region->type = WMFW_ADSP2_ZM;
 			region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
 			region->base = be32_to_cpu(adsp2_alg[i].zm);
+			region->len = 0;
 			list_add_tail(&region->list, &dsp->alg_regions);
+			if (i + 1 < algs) {
+				region->len = be32_to_cpu(adsp2_alg[i + 1].zm);
+				region->len -= be32_to_cpu(adsp2_alg[i].zm);
+				wm_adsp_create_control(codec, region);
+			} else {
+				adsp_warn(dsp, "Missing length info for region ZM with ID %x\n",
+					  be32_to_cpu(adsp2_alg[i].alg.id));
+			}
 			break;
 		}
 	}
@@ -986,6 +1386,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 	struct snd_soc_codec *codec = w->codec;
 	struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec);
 	struct wm_adsp *dsp = &dsps[w->shift];
+	struct wm_coeff_ctl *ctl;
 	int ret;
 	int val;
 
@@ -1023,7 +1424,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 		if (ret != 0)
 			goto err;
 
-		ret = wm_adsp_setup_algs(dsp);
+		ret = wm_adsp_setup_algs(dsp, codec);
 		if (ret != 0)
 			goto err;
 
@@ -1031,6 +1432,16 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 		if (ret != 0)
 			goto err;
 
+		/* Initialize caches for enabled and non-dirty controls */
+		ret = wm_coeff_init_control_caches(dsp->wm_coeff);
+		if (ret != 0)
+			goto err;
+
+		/* Sync dirty controls */
+		ret = wm_coeff_sync_controls(dsp->wm_coeff);
+		if (ret != 0)
+			goto err;
+
 		/* Start the core running */
 		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
 				   ADSP1_CORE_ENA | ADSP1_START,
@@ -1047,6 +1458,11 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w,
 
 		regmap_update_bits(dsp->regmap, dsp->base + ADSP1_CONTROL_30,
 				   ADSP1_SYS_ENA, 0);
+
+		list_for_each_entry(ctl, &dsp->wm_coeff->ctl_list,
+				    list) {
+			ctl->enabled = 0;
+		}
 		break;
 
 	default:
@@ -1099,6 +1515,7 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 	struct wm_adsp *dsps = snd_soc_codec_get_drvdata(codec);
 	struct wm_adsp *dsp = &dsps[w->shift];
 	struct wm_adsp_alg_region *alg_region;
+	struct wm_coeff_ctl *ctl;
 	unsigned int val;
 	int ret;
 
@@ -1164,7 +1581,7 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 		if (ret != 0)
 			goto err;
 
-		ret = wm_adsp_setup_algs(dsp);
+		ret = wm_adsp_setup_algs(dsp, codec);
 		if (ret != 0)
 			goto err;
 
@@ -1172,6 +1589,16 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 		if (ret != 0)
 			goto err;
 
+		/* Initialize caches for enabled and non-dirty controls */
+		ret = wm_coeff_init_control_caches(dsp->wm_coeff);
+		if (ret != 0)
+			goto err;
+
+		/* Sync dirty controls */
+		ret = wm_coeff_sync_controls(dsp->wm_coeff);
+		if (ret != 0)
+			goto err;
+
 		ret = regmap_update_bits(dsp->regmap,
 					 dsp->base + ADSP2_CONTROL,
 					 ADSP2_CORE_ENA | ADSP2_START,
@@ -1209,6 +1636,11 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w,
 					ret);
 		}
 
+		list_for_each_entry(ctl, &dsp->wm_coeff->ctl_list,
+				    list) {
+			ctl->enabled = 0;
+		}
+
 		while (!list_empty(&dsp->alg_regions)) {
 			alg_region = list_first_entry(&dsp->alg_regions,
 						      struct wm_adsp_alg_region,
@@ -1247,36 +1679,48 @@ int wm_adsp2_init(struct wm_adsp *adsp, bool dvfs)
 
 	INIT_LIST_HEAD(&adsp->alg_regions);
 
+	adsp->wm_coeff = kzalloc(sizeof(*adsp->wm_coeff),
+				 GFP_KERNEL);
+	if (!adsp->wm_coeff)
+		return -ENOMEM;
+	adsp->wm_coeff->regmap = adsp->regmap;
+	adsp->wm_coeff->dev = adsp->dev;
+	INIT_LIST_HEAD(&adsp->wm_coeff->ctl_list);
+
 	if (dvfs) {
 		adsp->dvfs = devm_regulator_get(adsp->dev, "DCVDD");
 		if (IS_ERR(adsp->dvfs)) {
 			ret = PTR_ERR(adsp->dvfs);
 			dev_err(adsp->dev, "Failed to get DCVDD: %d\n", ret);
-			return ret;
+			goto out_coeff;
 		}
 
 		ret = regulator_enable(adsp->dvfs);
 		if (ret != 0) {
 			dev_err(adsp->dev, "Failed to enable DCVDD: %d\n",
 				ret);
-			return ret;
+			goto out_coeff;
 		}
 
 		ret = regulator_set_voltage(adsp->dvfs, 1200000, 1800000);
 		if (ret != 0) {
 			dev_err(adsp->dev, "Failed to initialise DVFS: %d\n",
 				ret);
-			return ret;
+			goto out_coeff;
 		}
 
 		ret = regulator_disable(adsp->dvfs);
 		if (ret != 0) {
 			dev_err(adsp->dev, "Failed to disable DCVDD: %d\n",
 				ret);
-			return ret;
+			goto out_coeff;
 		}
 	}
 
 	return 0;
+
+out_coeff:
+	kfree(adsp->wm_coeff);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(wm_adsp2_init);
diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h
index fea5146..6e890b9 100644
--- a/sound/soc/codecs/wm_adsp.h
+++ b/sound/soc/codecs/wm_adsp.h
@@ -30,6 +30,7 @@ struct wm_adsp_alg_region {
 	unsigned int alg;
 	int type;
 	unsigned int base;
+	size_t len;
 };
 
 struct wm_adsp {
@@ -55,6 +56,8 @@ struct wm_adsp {
 	bool running;
 
 	struct regulator *dvfs;
+
+	struct wm_coeff *wm_coeff;
 };
 
 #define WM_ADSP1(wname, num) \
diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
index 47f046a..e260f1f 100644
--- a/sound/soc/fsl/imx-audmux.c
+++ b/sound/soc/fsl/imx-audmux.c
@@ -26,7 +26,6 @@
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <linux/pinctrl/consumer.h>
 
 #include "imx-audmux.h"
 
@@ -247,7 +246,6 @@ EXPORT_SYMBOL_GPL(imx_audmux_v2_configure_port);
 static int imx_audmux_probe(struct platform_device *pdev)
 {
 	struct resource *res;
-	struct pinctrl *pinctrl;
 	const struct of_device_id *of_id =
 			of_match_device(imx_audmux_dt_ids, &pdev->dev);
 
@@ -256,12 +254,6 @@ static int imx_audmux_probe(struct platform_device *pdev)
 	if (IS_ERR(audmux_base))
 		return PTR_ERR(audmux_base);
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		dev_err(&pdev->dev, "setup pinctrl failed!");
-		return PTR_ERR(pinctrl);
-	}
-
 	audmux_clk = devm_clk_get(&pdev->dev, "audmux");
 	if (IS_ERR(audmux_clk)) {
 		dev_dbg(&pdev->dev, "cannot get clock: %ld\n",
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 9584e78..5a6aaa3 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -174,6 +174,11 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
 	}
 
 	platform_set_drvdata(pdev, data);
+	of_node_put(ssi_np);
+	of_node_put(codec_np);
+
+	return 0;
+
 clk_fail:
 	clk_put(data->codec_clk);
 fail:
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 9a12644..4c849a4 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -118,7 +118,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
 	ctrl |= JZ_AIC_CTRL_FLUSH;
 	jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl);
 
-	clk_enable(i2s->clk_i2s);
+	clk_prepare_enable(i2s->clk_i2s);
 
 	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
 	conf |= JZ_AIC_CONF_ENABLE;
@@ -140,7 +140,7 @@ static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream,
 	conf &= ~JZ_AIC_CONF_ENABLE;
 	jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
 
-	clk_disable(i2s->clk_i2s);
+	clk_disable_unprepare(i2s->clk_i2s);
 }
 
 static int jz4740_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
@@ -314,10 +314,10 @@ static int jz4740_i2s_suspend(struct snd_soc_dai *dai)
 		conf &= ~JZ_AIC_CONF_ENABLE;
 		jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf);
 
-		clk_disable(i2s->clk_i2s);
+		clk_disable_unprepare(i2s->clk_i2s);
 	}
 
-	clk_disable(i2s->clk_aic);
+	clk_disable_unprepare(i2s->clk_aic);
 
 	return 0;
 }
@@ -327,10 +327,10 @@ static int jz4740_i2s_resume(struct snd_soc_dai *dai)
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
 
-	clk_enable(i2s->clk_aic);
+	clk_prepare_enable(i2s->clk_aic);
 
 	if (dai->active) {
-		clk_enable(i2s->clk_i2s);
+		clk_prepare_enable(i2s->clk_i2s);
 
 		conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
 		conf |= JZ_AIC_CONF_ENABLE;
@@ -368,7 +368,7 @@ static int jz4740_i2s_dai_probe(struct snd_soc_dai *dai)
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
 
-	clk_enable(i2s->clk_aic);
+	clk_prepare_enable(i2s->clk_aic);
 
 	jz4740_i2c_init_pcm_config(i2s);
 
@@ -388,7 +388,7 @@ static int jz4740_i2s_dai_remove(struct snd_soc_dai *dai)
 {
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 
-	clk_disable(i2s->clk_aic);
+	clk_disable_unprepare(i2s->clk_aic);
 	return 0;
 }
 
@@ -509,7 +509,6 @@ static int jz4740_i2s_dev_remove(struct platform_device *pdev)
 	iounmap(i2s->base);
 	release_mem_region(i2s->mem->start, resource_size(i2s->mem));
 
-	platform_set_drvdata(pdev, NULL);
 	kfree(i2s);
 
 	return 0;
diff --git a/sound/soc/mid-x86/mfld_machine.c b/sound/soc/mid-x86/mfld_machine.c
index 4139116..78d5825 100644
--- a/sound/soc/mid-x86/mfld_machine.c
+++ b/sound/soc/mid-x86/mfld_machine.c
@@ -425,7 +425,6 @@ static int snd_mfld_mc_remove(struct platform_device *pdev)
 	free_irq(platform_get_irq(pdev, 0), mc_drv_ctx);
 	snd_soc_unregister_card(&snd_soc_card_mfld);
 	kfree(mc_drv_ctx);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c
index b41fffc..b16abbb 100644
--- a/sound/soc/mxs/mxs-pcm.c
+++ b/sound/soc/mxs/mxs-pcm.c
@@ -49,24 +49,8 @@ static const struct snd_pcm_hardware snd_mxs_hardware = {
 	.fifo_size		= 32,
 };
 
-static bool filter(struct dma_chan *chan, void *param)
-{
-	struct mxs_pcm_dma_params *dma_params = param;
-
-	if (!mxs_dma_is_apbx(chan))
-		return false;
-
-	if (chan->chan_id != dma_params->chan_num)
-		return false;
-
-	chan->private = &dma_params->dma_data;
-
-	return true;
-}
-
 static const struct snd_dmaengine_pcm_config mxs_dmaengine_pcm_config = {
 	.pcm_hardware = &snd_mxs_hardware,
-	.compat_filter_fn = filter,
 	.prealloc_buffer_size = 64 * 1024,
 };
 
@@ -74,8 +58,6 @@ int mxs_pcm_platform_register(struct device *dev)
 {
 	return snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
 		SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
-		SND_DMAENGINE_PCM_FLAG_NO_DT |
-		SND_DMAENGINE_PCM_FLAG_COMPAT |
 		SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX);
 }
 EXPORT_SYMBOL_GPL(mxs_pcm_platform_register);
diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
index 3aa918f..bc685b6 100644
--- a/sound/soc/mxs/mxs-pcm.h
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -19,13 +19,6 @@
 #ifndef _MXS_PCM_H
 #define _MXS_PCM_H
 
-#include <linux/fsl/mxs-dma.h>
-
-struct mxs_pcm_dma_params {
-	struct mxs_dma_data dma_data;
-	int chan_num;
-};
-
 int mxs_pcm_platform_register(struct device *dev);
 void mxs_pcm_platform_unregister(struct device *dev);
 
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index d31dc52..49d8700 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -26,8 +26,6 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/time.h>
-#include <linux/fsl/mxs-dma.h>
-#include <linux/pinctrl/consumer.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -605,8 +603,6 @@ static int mxs_saif_dai_probe(struct snd_soc_dai *dai)
 	struct mxs_saif *saif = dev_get_drvdata(dai->dev);
 
 	snd_soc_dai_set_drvdata(dai, saif);
-	dai->playback_dma_data = &saif->dma_param;
-	dai->capture_dma_data = &saif->dma_param;
 
 	return 0;
 }
@@ -665,9 +661,8 @@ static irqreturn_t mxs_saif_irq(int irq, void *dev_id)
 static int mxs_saif_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
-	struct resource *iores, *dmares;
+	struct resource *iores;
 	struct mxs_saif *saif;
-	struct pinctrl *pinctrl;
 	int ret = 0;
 	struct device_node *master;
 
@@ -707,12 +702,6 @@ static int mxs_saif_probe(struct platform_device *pdev)
 
 	mxs_saif[saif->id] = saif;
 
-	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
-	if (IS_ERR(pinctrl)) {
-		ret = PTR_ERR(pinctrl);
-		return ret;
-	}
-
 	saif->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(saif->clk)) {
 		ret = PTR_ERR(saif->clk);
@@ -727,22 +716,6 @@ static int mxs_saif_probe(struct platform_device *pdev)
 	if (IS_ERR(saif->base))
 		return PTR_ERR(saif->base);
 
-	dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-	if (!dmares) {
-		/*
-		 * TODO: This is a temporary solution and should be changed
-		 * to use generic DMA binding later when the helplers get in.
-		 */
-		ret = of_property_read_u32(np, "fsl,saif-dma-channel",
-					   &saif->dma_param.chan_num);
-		if (ret) {
-			dev_err(&pdev->dev, "failed to get dma channel\n");
-			return ret;
-		}
-	} else {
-		saif->dma_param.chan_num = dmares->start;
-	}
-
 	saif->irq = platform_get_irq(pdev, 0);
 	if (saif->irq < 0) {
 		ret = saif->irq;
@@ -759,14 +732,6 @@ static int mxs_saif_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	saif->dma_param.dma_data.chan_irq = platform_get_irq(pdev, 1);
-	if (saif->dma_param.dma_data.chan_irq < 0) {
-		ret = saif->dma_param.dma_data.chan_irq;
-		dev_err(&pdev->dev, "failed to get dma irq resource: %d\n",
-			ret);
-		return ret;
-	}
-
 	platform_set_drvdata(pdev, saif);
 
 	ret = snd_soc_register_component(&pdev->dev, &mxs_saif_component,
diff --git a/sound/soc/mxs/mxs-saif.h b/sound/soc/mxs/mxs-saif.h
index 3cb342e..53eaa4b 100644
--- a/sound/soc/mxs/mxs-saif.h
+++ b/sound/soc/mxs/mxs-saif.h
@@ -117,7 +117,6 @@ struct mxs_saif {
 	unsigned int mclk_in_use;
 	void __iomem *base;
 	int irq;
-	struct mxs_pcm_dma_params dma_param;
 	unsigned int id;
 	unsigned int master_id;
 	unsigned int cur_rate;
diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c
index b1d9b5e..1b134d7 100644
--- a/sound/soc/mxs/mxs-sgtl5000.c
+++ b/sound/soc/mxs/mxs-sgtl5000.c
@@ -90,17 +90,11 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = {
 		.name		= "HiFi Tx",
 		.stream_name	= "HiFi Playback",
 		.codec_dai_name	= "sgtl5000",
-		.codec_name	= "sgtl5000.0-000a",
-		.cpu_dai_name	= "mxs-saif.0",
-		.platform_name	= "mxs-saif.0",
 		.ops		= &mxs_sgtl5000_hifi_ops,
 	}, {
 		.name		= "HiFi Rx",
 		.stream_name	= "HiFi Capture",
 		.codec_dai_name	= "sgtl5000",
-		.codec_name	= "sgtl5000.0-000a",
-		.cpu_dai_name	= "mxs-saif.1",
-		.platform_name	= "mxs-saif.1",
 		.ops		= &mxs_sgtl5000_hifi_ops,
 	},
 };
@@ -116,7 +110,7 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct device_node *saif_np[2], *codec_np;
-	int i, ret = 0;
+	int i;
 
 	if (!np)
 		return 1; /* no device tree */
@@ -142,7 +136,7 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev)
 	of_node_put(saif_np[0]);
 	of_node_put(saif_np[1]);
 
-	return ret;
+	return 0;
 }
 
 static int mxs_sgtl5000_probe(struct platform_device *pdev)
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index eadbfb6..7483efb 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -814,8 +814,6 @@ static int asoc_mcbsp_remove(struct platform_device *pdev)
 
 	clk_put(mcbsp->fclk);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }
 
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index e43bd42..23a9204 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -176,7 +176,6 @@ static int snd_smdk_probe(struct platform_device *pdev)
 static int snd_smdk_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_card(&smdk_pcm);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index 3688a32..0c84ca0 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -146,7 +146,6 @@ static int snd_smdk_probe(struct platform_device *pdev)
 static int snd_smdk_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_card(&smdk_pcm);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index d56bbea..308895a 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -272,8 +272,8 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 	codec->debugfs_codec_root = debugfs_create_dir(codec->name,
 						       debugfs_card_root);
 	if (!codec->debugfs_codec_root) {
-		dev_warn(codec->dev, "ASoC: Failed to create codec debugfs"
-			" directory\n");
+		dev_warn(codec->dev,
+			"ASoC: Failed to create codec debugfs directory\n");
 		return;
 	}
 
@@ -286,8 +286,8 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 						 codec->debugfs_codec_root,
 						 codec, &codec_reg_fops);
 	if (!codec->debugfs_reg)
-		dev_warn(codec->dev, "ASoC: Failed to create codec register"
-			" debugfs file\n");
+		dev_warn(codec->dev,
+			"ASoC: Failed to create codec register debugfs file\n");
 
 	snd_soc_dapm_debugfs_init(&codec->dapm, codec->debugfs_codec_root);
 }
@@ -631,8 +631,7 @@ int snd_soc_suspend(struct device *dev)
 				 */
 				if (codec->dapm.idle_bias_off) {
 					dev_dbg(codec->dev,
-						"ASoC: idle_bias_off CODEC on"
-						" over suspend\n");
+						"ASoC: idle_bias_off CODEC on over suspend\n");
 					break;
 				}
 			case SND_SOC_BIAS_OFF:
@@ -643,8 +642,8 @@ int snd_soc_suspend(struct device *dev)
 					regcache_mark_dirty(codec->control_data);
 				break;
 			default:
-				dev_dbg(codec->dev, "ASoC: CODEC is on"
-					" over suspend\n");
+				dev_dbg(codec->dev,
+					"ASoC: CODEC is on over suspend\n");
 				break;
 			}
 		}
@@ -713,8 +712,8 @@ static void soc_resume_deferred(struct work_struct *work)
 				codec->suspended = 0;
 				break;
 			default:
-				dev_dbg(codec->dev, "ASoC: CODEC was on over"
-					" suspend\n");
+				dev_dbg(codec->dev,
+					"ASoC: CODEC was on over suspend\n");
 				break;
 			}
 		}
@@ -1110,8 +1109,8 @@ static int soc_probe_codec(struct snd_soc_card *card,
 		}
 		WARN(codec->dapm.idle_bias_off &&
 			codec->dapm.bias_level != SND_SOC_BIAS_OFF,
-			"codec %s can not start from non-off bias"
-			" with idle_bias_off==1\n", codec->name);
+			"codec %s can not start from non-off bias with idle_bias_off==1\n",
+			codec->name);
 	}
 
 	/* If the driver didn't set I/O up try regmap */
@@ -1582,8 +1581,9 @@ static int snd_soc_init_codec_cache(struct snd_soc_codec *codec,
 		codec->compress_type = compress_type;
 	ret = snd_soc_cache_init(codec);
 	if (ret < 0) {
-		dev_err(codec->dev, "ASoC: Failed to set cache compression"
-			" type: %d\n", ret);
+		dev_err(codec->dev,
+			"ASoC: Failed to set cache compression type: %d\n",
+			ret);
 		return ret;
 	}
 	codec->cache_init = 1;
@@ -1639,8 +1639,9 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
 			card->owner, 0, &card->snd_card);
 	if (ret < 0) {
-		dev_err(card->dev, "ASoC: can't create sound card for"
-			" card %s: %d\n", card->name, ret);
+		dev_err(card->dev,
+			"ASoC: can't create sound card for card %s: %d\n",
+			card->name, ret);
 		goto base_error;
 	}
 	card->snd_card->dev = card->dev;
@@ -1815,8 +1816,8 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
 	for (i = 0; i < card->num_rtd; i++) {
 		ret = soc_register_ac97_dai_link(&card->rtd[i]);
 		if (ret < 0) {
-			dev_err(card->dev, "ASoC: failed to register AC97:"
-				" %d\n", ret);
+			dev_err(card->dev,
+				"ASoC: failed to register AC97: %d\n", ret);
 			while (--i >= 0)
 				soc_unregister_ac97_dai_link(card->rtd[i].codec);
 			goto probe_aux_dev_err;
@@ -3586,14 +3587,16 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 * not both or neither.
 		 */
 		if (!!link->codec_name == !!link->codec_of_node) {
-			dev_err(card->dev, "ASoC: Neither/both codec"
-				" name/of_node are set for %s\n", link->name);
+			dev_err(card->dev,
+				"ASoC: Neither/both codec name/of_node are set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 		/* Codec DAI name must be specified */
 		if (!link->codec_dai_name) {
-			dev_err(card->dev, "ASoC: codec_dai_name not"
-				" set for %s\n", link->name);
+			dev_err(card->dev,
+				"ASoC: codec_dai_name not set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 
@@ -3602,8 +3605,9 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 * can be left unspecified, and a dummy platform will be used.
 		 */
 		if (link->platform_name && link->platform_of_node) {
-			dev_err(card->dev, "ASoC: Both platform name/of_node"
-				" are set for %s\n", link->name);
+			dev_err(card->dev,
+				"ASoC: Both platform name/of_node are set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 
@@ -3613,8 +3617,9 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 * name alone..
 		 */
 		if (link->cpu_name && link->cpu_of_node) {
-			dev_err(card->dev, "ASoC: Neither/both "
-				"cpu name/of_node are set for %s\n",link->name);
+			dev_err(card->dev,
+				"ASoC: Neither/both cpu name/of_node are set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 		/*
@@ -3623,8 +3628,9 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 */
 		if (!link->cpu_dai_name &&
 		    !(link->cpu_name || link->cpu_of_node)) {
-			dev_err(card->dev, "ASoC: Neither cpu_dai_name nor "
-				"cpu_name/of_node are set for %s\n", link->name);
+			dev_err(card->dev,
+				"ASoC: Neither cpu_dai_name nor cpu_name/of_node are set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 	}
@@ -3728,8 +3734,9 @@ static inline char *fmt_multiple_name(struct device *dev,
 		struct snd_soc_dai_driver *dai_drv)
 {
 	if (dai_drv->name == NULL) {
-		dev_err(dev, "ASoC: error - multiple DAI %s registered with"
-				" no name\n", dev_name(dev));
+		dev_err(dev,
+			"ASoC: error - multiple DAI %s registered with no name\n",
+			dev_name(dev));
 		return NULL;
 	}
 
@@ -3859,8 +3866,9 @@ static int snd_soc_register_dais(struct device *dev,
 
 		list_for_each_entry(codec, &codec_list, list) {
 			if (codec->dev == dev) {
-				dev_dbg(dev, "ASoC: Mapped DAI %s to "
-					"CODEC %s\n", dai->name, codec->name);
+				dev_dbg(dev,
+					"ASoC: Mapped DAI %s to CODEC %s\n",
+					dai->name, codec->name);
 				dai->codec = codec;
 				break;
 			}
@@ -4296,8 +4304,9 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
 
 	num_routes = of_property_count_strings(np, propname);
 	if (num_routes < 0 || num_routes & 1) {
-		dev_err(card->dev, "ASoC: Property '%s' does not exist or its"
-			" length is not even\n", propname);
+		dev_err(card->dev,
+			"ASoC: Property '%s' does not exist or its length is not even\n",
+			propname);
 		return -EINVAL;
 	}
 	num_routes /= 2;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index a80c883..e4e5420 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1277,6 +1277,14 @@ static void dapm_seq_check_event(struct snd_soc_dapm_context *dapm,
 		ev_name = "POST_PMD";
 		power = 0;
 		break;
+	case SND_SOC_DAPM_WILL_PMU:
+		ev_name = "WILL_PMU";
+		power = 1;
+		break;
+	case SND_SOC_DAPM_WILL_PMD:
+		ev_name = "WILL_PMD";
+		power = 0;
+		break;
 	default:
 		BUG();
 		return;
@@ -1737,6 +1745,14 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 					&async_domain);
 	async_synchronize_full_domain(&async_domain);
 
+	list_for_each_entry(w, &down_list, list) {
+		dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMD);
+	}
+
+	list_for_each_entry(w, &up_list, list) {
+		dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMU);
+	}
+
 	/* Power down widgets first; try to avoid amplifying pops. */
 	dapm_seq_run(dapm, &down_list, event, false);
 
diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c
index 14d57e8..643ada6 100644
--- a/sound/soc/spear/spdif_in.c
+++ b/sound/soc/spear/spdif_in.c
@@ -49,15 +49,12 @@ static void spdif_in_configure(struct spdif_in_dev *host)
 	writel(0xF, host->io_base + SPDIF_IN_IRQ_MASK);
 }
 
-static int spdif_in_startup(struct snd_pcm_substream *substream,
-		struct snd_soc_dai *cpu_dai)
+static int spdif_in_dai_probe(struct snd_soc_dai *dai)
 {
-	struct spdif_in_dev *host = snd_soc_dai_get_drvdata(cpu_dai);
+	struct spdif_in_dev *host = snd_soc_dai_get_drvdata(dai);
 
-	if (substream->stream != SNDRV_PCM_STREAM_CAPTURE)
-		return -EINVAL;
+	dai->capture_dma_data = &host->dma_params;
 
-	snd_soc_dai_set_dma_data(cpu_dai, substream, (void *)&host->dma_params);
 	return 0;
 }
 
@@ -70,7 +67,6 @@ static void spdif_in_shutdown(struct snd_pcm_substream *substream,
 		return;
 
 	writel(0x0, host->io_base + SPDIF_IN_IRQ_MASK);
-	snd_soc_dai_set_dma_data(dai, substream, NULL);
 }
 
 static void spdif_in_format(struct spdif_in_dev *host, u32 format)
@@ -151,13 +147,13 @@ static int spdif_in_trigger(struct snd_pcm_substream *substream, int cmd,
 }
 
 static struct snd_soc_dai_ops spdif_in_dai_ops = {
-	.startup	= spdif_in_startup,
 	.shutdown	= spdif_in_shutdown,
 	.trigger	= spdif_in_trigger,
 	.hw_params	= spdif_in_hw_params,
 };
 
 struct snd_soc_dai_driver spdif_in_dai = {
+	.probe = spdif_in_dai_probe,
 	.capture = {
 		.channels_min = 2,
 		.channels_max = 2,
@@ -235,7 +231,7 @@ static int spdif_in_probe(struct platform_device *pdev)
 	if (host->irq < 0)
 		return -EINVAL;
 
-	host->clk = clk_get(&pdev->dev, NULL);
+	host->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(host->clk))
 		return PTR_ERR(host->clk);
 
@@ -257,7 +253,6 @@ static int spdif_in_probe(struct platform_device *pdev)
 	ret = devm_request_irq(&pdev->dev, host->irq, spdif_in_irq, 0,
 			"spdif-in", host);
 	if (ret) {
-		clk_put(host->clk);
 		dev_warn(&pdev->dev, "request_irq failed\n");
 		return ret;
 	}
@@ -277,14 +272,10 @@ static int spdif_in_remove(struct platform_device *pdev)
 	struct spdif_in_dev *host = dev_get_drvdata(&pdev->dev);
 
 	snd_soc_unregister_component(&pdev->dev);
-	dev_set_drvdata(&pdev->dev, NULL);
-
-	clk_put(host->clk);
 
 	return 0;
 }
 
-
 static struct platform_driver spdif_in_driver = {
 	.probe		= spdif_in_probe,
 	.remove		= spdif_in_remove,
diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c
index 1e3c3dd..fd25cc5 100644
--- a/sound/soc/spear/spdif_out.c
+++ b/sound/soc/spear/spdif_out.c
@@ -62,8 +62,6 @@ static int spdif_out_startup(struct snd_pcm_substream *substream,
 	if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 		return -EINVAL;
 
-	snd_soc_dai_set_dma_data(cpu_dai, substream, (void *)&host->dma_params);
-
 	ret = clk_enable(host->clk);
 	if (ret)
 		return ret;
@@ -84,7 +82,6 @@ static void spdif_out_shutdown(struct snd_pcm_substream *substream,
 
 	clk_disable(host->clk);
 	host->running = false;
-	snd_soc_dai_set_dma_data(dai, substream, NULL);
 }
 
 static void spdif_out_clock(struct spdif_out_dev *host, u32 core_freq,
@@ -245,6 +242,10 @@ static const struct snd_kcontrol_new spdif_out_controls[] = {
 
 int spdif_soc_dai_probe(struct snd_soc_dai *dai)
 {
+	struct spdif_out_dev *host = snd_soc_dai_get_drvdata(dai);
+
+	dai->playback_dma_data = &host->dma_params;
+
 	return snd_soc_add_dai_controls(dai, spdif_out_controls,
 				ARRAY_SIZE(spdif_out_controls));
 }
@@ -297,14 +298,14 @@ static int spdif_out_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	host->io_base = devm_ioremap(&pdev->dev, res->start,
+	host->io_base = devm_request_and_ioremap(&pdev->dev, res->start,
 				resource_size(res));
 	if (!host->io_base) {
 		dev_warn(&pdev->dev, "ioremap failed\n");
 		return -ENOMEM;
 	}
 
-	host->clk = clk_get(&pdev->dev, NULL);
+	host->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(host->clk))
 		return PTR_ERR(host->clk);
 
@@ -333,9 +334,6 @@ static int spdif_out_remove(struct platform_device *pdev)
 	struct spdif_out_dev *host = dev_get_drvdata(&pdev->dev);
 
 	snd_soc_unregister_component(&pdev->dev);
-	dev_set_drvdata(&pdev->dev, NULL);
-
-	clk_put(host->clk);
 
 	return 0;
 }
diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c
index 2fbd489..4707f2b 100644
--- a/sound/soc/spear/spear_pcm.c
+++ b/sound/soc/spear/spear_pcm.c
@@ -13,19 +13,13 @@
 
 #include <linux/module.h>
 #include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/scatterlist.h>
-#include <linux/slab.h>
-#include <sound/core.h>
 #include <sound/dmaengine_pcm.h>
 #include <sound/pcm.h>
-#include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/spear_dma.h>
 
-static struct snd_pcm_hardware spear_pcm_hardware = {
+static const struct snd_pcm_hardware spear_pcm_hardware = {
 	.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
 		 SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
 		 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
@@ -37,149 +31,33 @@ static struct snd_pcm_hardware spear_pcm_hardware = {
 	.fifo_size = 0, /* fifo size in bytes */
 };
 
-static int spear_pcm_hw_params(struct snd_pcm_substream *substream,
-		struct snd_pcm_hw_params *params)
+static struct dma_chan *spear_pcm_request_chan(struct snd_soc_pcm_runtime *rtd,
+	struct snd_pcm_substream *substream)
 {
-	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+	struct spear_dma_data *dma_data;
 
-	return 0;
-}
-
-static int spear_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	snd_pcm_set_runtime_buffer(substream, NULL);
-
-	return 0;
-}
-
-static int spear_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
-	struct spear_dma_data *dma_data = (struct spear_dma_data *)
-		snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-	int ret;
-
-	ret = snd_soc_set_runtime_hwparams(substream, &spear_pcm_hardware);
-	if (ret)
-		return ret;
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
-	return snd_dmaengine_pcm_open_request_chan(substream, dma_data->filter,
-				dma_data);
+	return snd_dmaengine_pcm_request_channel(dma_data->filter, dma_data);
 }
 
-static int spear_pcm_mmap(struct snd_pcm_substream *substream,
-		struct vm_area_struct *vma)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	return dma_mmap_writecombine(substream->pcm->card->dev, vma,
-			runtime->dma_area, runtime->dma_addr,
-			runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops spear_pcm_ops = {
-	.open		= spear_pcm_open,
-	.close		= snd_dmaengine_pcm_close_release_chan,
-	.ioctl		= snd_pcm_lib_ioctl,
-	.hw_params	= spear_pcm_hw_params,
-	.hw_free	= spear_pcm_hw_free,
-	.trigger	= snd_dmaengine_pcm_trigger,
-	.pointer	= snd_dmaengine_pcm_pointer,
-	.mmap		= spear_pcm_mmap,
-};
-
-static int
-spear_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream,
-		size_t size)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-
-	buf->area = dma_alloc_writecombine(pcm->card->dev, size,
-			&buf->addr, GFP_KERNEL);
-	if (!buf->area)
-		return -ENOMEM;
-
-	dev_info(buf->dev.dev,
-			" preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
-			(void *)buf->area, (void *)buf->addr, size);
-
-	buf->bytes = size;
-	return 0;
-}
-
-static void spear_pcm_free(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-
-		buf = &substream->dma_buffer;
-		if (!buf || !buf->area)
-			continue;
-
-		dma_free_writecombine(pcm->card->dev, buf->bytes,
-				buf->area, buf->addr);
-		buf->area = NULL;
-	}
-}
-
-static u64 spear_pcm_dmamask = DMA_BIT_MASK(32);
-
-static int spear_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_card *card = rtd->card->snd_card;
-	int ret;
-
-	if (!card->dev->dma_mask)
-		card->dev->dma_mask = &spear_pcm_dmamask;
-	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-
-	if (rtd->cpu_dai->driver->playback.channels_min) {
-		ret = spear_pcm_preallocate_dma_buffer(rtd->pcm,
-				SNDRV_PCM_STREAM_PLAYBACK,
-				spear_pcm_hardware.buffer_bytes_max);
-		if (ret)
-			return ret;
-	}
-
-	if (rtd->cpu_dai->driver->capture.channels_min) {
-		ret = spear_pcm_preallocate_dma_buffer(rtd->pcm,
-				SNDRV_PCM_STREAM_CAPTURE,
-				spear_pcm_hardware.buffer_bytes_max);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-static struct snd_soc_platform_driver spear_soc_platform = {
-	.ops		=	&spear_pcm_ops,
-	.pcm_new	=	spear_pcm_new,
-	.pcm_free	=	spear_pcm_free,
+static const struct snd_dmaengine_pcm_config spear_dmaengine_pcm_config = {
+	.pcm_hardware = &spear_pcm_hardware,
+	.compat_request_channel = spear_pcm_request_chan,
+	.prealloc_buffer_size = 16 * 1024,
 };
 
 static int spear_soc_platform_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_platform(&pdev->dev, &spear_soc_platform);
+	return snd_dmaengine_pcm_register(&pdev->dev,
+		&spear_dmaengine_pcm_config,
+		SND_DMAENGINE_PCM_FLAG_NO_DT |
+		SND_DMAENGINE_PCM_FLAG_COMPAT);
 }
 
 static int spear_soc_platform_remove(struct platform_device *pdev)
 {
-	snd_soc_unregister_platform(&pdev->dev);
-
+	snd_dmaengine_pcm_unregister(&pdev->dev);
 	return 0;
 }
 
diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c
index 892ad9a..44e25a2 100644
--- a/sound/soc/ux500/mop500_ab8500.c
+++ b/sound/soc/ux500/mop500_ab8500.c
@@ -125,9 +125,9 @@ static int mop500_ab8500_set_mclk(struct device *dev,
 static int mclk_input_control_get(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 	struct mop500_ab8500_drvdata *drvdata =
-				snd_soc_card_get_drvdata(codec->card);
+				snd_soc_card_get_drvdata(card);
 
 	ucontrol->value.enumerated.item[0] = drvdata->mclk_sel;
 
@@ -137,9 +137,9 @@ static int mclk_input_control_get(struct snd_kcontrol *kcontrol,
 static int mclk_input_control_put(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 	struct mop500_ab8500_drvdata *drvdata =
-				snd_soc_card_get_drvdata(codec->card);
+				snd_soc_card_get_drvdata(card);
 	unsigned int val = ucontrol->value.enumerated.item[0];
 
 	if (val > (unsigned int)MCLK_ULPCLK)
@@ -160,16 +160,6 @@ static struct snd_kcontrol_new mop500_ab8500_ctrls[] = {
 	SOC_ENUM_EXT("Master Clock Select",
 		soc_enum_mclk,
 		mclk_input_control_get, mclk_input_control_put),
-	/* Digital interface - Clocks */
-	SOC_SINGLE("Digital Interface Master Generator Switch",
-		AB8500_DIGIFCONF1, AB8500_DIGIFCONF1_ENMASTGEN,
-		1, 0),
-	SOC_SINGLE("Digital Interface 0 Bit-clock Switch",
-		AB8500_DIGIFCONF1, AB8500_DIGIFCONF1_ENFSBITCLK0,
-		1, 0),
-	SOC_SINGLE("Digital Interface 1 Bit-clock Switch",
-		AB8500_DIGIFCONF1, AB8500_DIGIFCONF1_ENFSBITCLK1,
-		1, 0),
 	SOC_DAPM_PIN_SWITCH("Headset Left"),
 	SOC_DAPM_PIN_SWITCH("Headset Right"),
 	SOC_DAPM_PIN_SWITCH("Earpiece"),
@@ -385,7 +375,7 @@ int mop500_ab8500_machine_init(struct snd_soc_pcm_runtime *rtd)
 	drvdata->mclk_sel = MCLK_ULPCLK;
 
 	/* Add controls */
-	ret = snd_soc_add_codec_controls(codec, mop500_ab8500_ctrls,
+	ret = snd_soc_add_card_controls(codec->card, mop500_ab8500_ctrls,
 			ARRAY_SIZE(mop500_ab8500_ctrls));
 	if (ret < 0) {
 		pr_err("%s: Failed to add machine-controls (%d)!\n",
diff --git a/tools/include/tools/be_byteshift.h b/tools/include/tools/be_byteshift.h
index f4912e2..d51fe26 100644
--- a/tools/include/tools/be_byteshift.h
+++ b/tools/include/tools/be_byteshift.h
@@ -1,68 +1,68 @@
 #ifndef _TOOLS_BE_BYTESHIFT_H
 #define _TOOLS_BE_BYTESHIFT_H
 
-#include <linux/types.h>
+#include <inttypes.h>
 
-static inline __u16 __get_unaligned_be16(const __u8 *p)
+static inline uint16_t __get_unaligned_be16(const uint8_t *p)
 {
 	return p[0] << 8 | p[1];
 }
 
-static inline __u32 __get_unaligned_be32(const __u8 *p)
+static inline uint32_t __get_unaligned_be32(const uint8_t *p)
 {
 	return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
 }
 
-static inline __u64 __get_unaligned_be64(const __u8 *p)
+static inline uint64_t __get_unaligned_be64(const uint8_t *p)
 {
-	return (__u64)__get_unaligned_be32(p) << 32 |
+	return (uint64_t)__get_unaligned_be32(p) << 32 |
 	       __get_unaligned_be32(p + 4);
 }
 
-static inline void __put_unaligned_be16(__u16 val, __u8 *p)
+static inline void __put_unaligned_be16(uint16_t val, uint8_t *p)
 {
 	*p++ = val >> 8;
 	*p++ = val;
 }
 
-static inline void __put_unaligned_be32(__u32 val, __u8 *p)
+static inline void __put_unaligned_be32(uint32_t val, uint8_t *p)
 {
 	__put_unaligned_be16(val >> 16, p);
 	__put_unaligned_be16(val, p + 2);
 }
 
-static inline void __put_unaligned_be64(__u64 val, __u8 *p)
+static inline void __put_unaligned_be64(uint64_t val, uint8_t *p)
 {
 	__put_unaligned_be32(val >> 32, p);
 	__put_unaligned_be32(val, p + 4);
 }
 
-static inline __u16 get_unaligned_be16(const void *p)
+static inline uint16_t get_unaligned_be16(const void *p)
 {
-	return __get_unaligned_be16((const __u8 *)p);
+	return __get_unaligned_be16((const uint8_t *)p);
 }
 
-static inline __u32 get_unaligned_be32(const void *p)
+static inline uint32_t get_unaligned_be32(const void *p)
 {
-	return __get_unaligned_be32((const __u8 *)p);
+	return __get_unaligned_be32((const uint8_t *)p);
 }
 
-static inline __u64 get_unaligned_be64(const void *p)
+static inline uint64_t get_unaligned_be64(const void *p)
 {
-	return __get_unaligned_be64((const __u8 *)p);
+	return __get_unaligned_be64((const uint8_t *)p);
 }
 
-static inline void put_unaligned_be16(__u16 val, void *p)
+static inline void put_unaligned_be16(uint16_t val, void *p)
 {
 	__put_unaligned_be16(val, p);
 }
 
-static inline void put_unaligned_be32(__u32 val, void *p)
+static inline void put_unaligned_be32(uint32_t val, void *p)
 {
 	__put_unaligned_be32(val, p);
 }
 
-static inline void put_unaligned_be64(__u64 val, void *p)
+static inline void put_unaligned_be64(uint64_t val, void *p)
 {
 	__put_unaligned_be64(val, p);
 }
diff --git a/tools/include/tools/le_byteshift.h b/tools/include/tools/le_byteshift.h
index c99d45a..259a132 100644
--- a/tools/include/tools/le_byteshift.h
+++ b/tools/include/tools/le_byteshift.h
@@ -1,68 +1,68 @@
 #ifndef _TOOLS_LE_BYTESHIFT_H
 #define _TOOLS_LE_BYTESHIFT_H
 
-#include <linux/types.h>
+#include <inttypes.h>
 
-static inline __u16 __get_unaligned_le16(const __u8 *p)
+static inline uint16_t __get_unaligned_le16(const uint8_t *p)
 {
 	return p[0] | p[1] << 8;
 }
 
-static inline __u32 __get_unaligned_le32(const __u8 *p)
+static inline uint32_t __get_unaligned_le32(const uint8_t *p)
 {
 	return p[0] | p[1] << 8 | p[2] << 16 | p[3] << 24;
 }
 
-static inline __u64 __get_unaligned_le64(const __u8 *p)
+static inline uint64_t __get_unaligned_le64(const uint8_t *p)
 {
-	return (__u64)__get_unaligned_le32(p + 4) << 32 |
+	return (uint64_t)__get_unaligned_le32(p + 4) << 32 |
 	       __get_unaligned_le32(p);
 }
 
-static inline void __put_unaligned_le16(__u16 val, __u8 *p)
+static inline void __put_unaligned_le16(uint16_t val, uint8_t *p)
 {
 	*p++ = val;
 	*p++ = val >> 8;
 }
 
-static inline void __put_unaligned_le32(__u32 val, __u8 *p)
+static inline void __put_unaligned_le32(uint32_t val, uint8_t *p)
 {
 	__put_unaligned_le16(val >> 16, p + 2);
 	__put_unaligned_le16(val, p);
 }
 
-static inline void __put_unaligned_le64(__u64 val, __u8 *p)
+static inline void __put_unaligned_le64(uint64_t val, uint8_t *p)
 {
 	__put_unaligned_le32(val >> 32, p + 4);
 	__put_unaligned_le32(val, p);
 }
 
-static inline __u16 get_unaligned_le16(const void *p)
+static inline uint16_t get_unaligned_le16(const void *p)
 {
-	return __get_unaligned_le16((const __u8 *)p);
+	return __get_unaligned_le16((const uint8_t *)p);
 }
 
-static inline __u32 get_unaligned_le32(const void *p)
+static inline uint32_t get_unaligned_le32(const void *p)
 {
-	return __get_unaligned_le32((const __u8 *)p);
+	return __get_unaligned_le32((const uint8_t *)p);
 }
 
-static inline __u64 get_unaligned_le64(const void *p)
+static inline uint64_t get_unaligned_le64(const void *p)
 {
-	return __get_unaligned_le64((const __u8 *)p);
+	return __get_unaligned_le64((const uint8_t *)p);
 }
 
-static inline void put_unaligned_le16(__u16 val, void *p)
+static inline void put_unaligned_le16(uint16_t val, void *p)
 {
 	__put_unaligned_le16(val, p);
 }
 
-static inline void put_unaligned_le32(__u32 val, void *p)
+static inline void put_unaligned_le32(uint32_t val, void *p)
 {
 	__put_unaligned_le32(val, p);
 }
 
-static inline void put_unaligned_le64(__u64 val, void *p)
+static inline void put_unaligned_le64(uint64_t val, void *p)
 {
 	__put_unaligned_le64(val, p);
 }
diff --git a/tools/power/fspin/Makefile b/tools/power/fspin/Makefile
new file mode 100644
index 0000000..5274007
--- /dev/null
+++ b/tools/power/fspin/Makefile
@@ -0,0 +1,21 @@
+CC		= $(CROSS_COMPILE)gcc
+BUILD_OUTPUT	:= $(PWD)
+PREFIX		:= /usr
+DESTDIR		:=
+
+fspin : fspin.c
+CFLAGS +=	-Wall
+
+%: %.c
+	@mkdir -p $(BUILD_OUTPUT)
+	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ -lpthread
+
+.PHONY : clean
+clean :
+	@rm -f $(BUILD_OUTPUT)/fspin
+
+install : fspin
+	install -d  $(DESTDIR)$(PREFIX)/bin
+	install $(BUILD_OUTPUT)/fspin $(DESTDIR)$(PREFIX)/bin/fspin
+	install -d  $(DESTDIR)$(PREFIX)/share/man/man1
+	install fspin.1 $(DESTDIR)$(PREFIX)/share/man/man1
diff --git a/tools/power/fspin/fspin.1 b/tools/power/fspin/fspin.1
new file mode 100644
index 0000000..b57308e
--- /dev/null
+++ b/tools/power/fspin/fspin.1
@@ -0,0 +1,68 @@
+.\"  This page Copyright (C) 2013 Len Brown <len.brown@intel.com>
+.\"  Distributed under the GPL, Copyleft 1994.
+.TH FSPIN 8
+.SH NAME
+fspin \- simple workload for power experiments
+.SH SYNOPSIS
+.ft B
+.B fspin
+.RB [ "\-v" ]
+.RB [ "\-i iterations" ]
+.RB [ "\-s sec_per_iteration" ]
+.RB [ "\-t threads" ]
+.RB [ "\-b bin_to_cpus" ]
+.RB [ "\-m memory (b|k|m)" ]
+.br
+.SH DESCRIPTION
+\fBfspin\fP
+heats up the hardware by running a
+floating-point spin loop per processor.
+Every
+.I interval_sec
+fspin presents the sum of the work completed
+by all threads.
+.SS Options
+.PP
+\fB-v\fP increases verbosity.
+By default, fspin prints only the quantity work completed.
+.PP
+\fB-s sec_per_iteration\fP
+Print the indicator of work completed every
+sec_per_interval seconds.  By default, 5 sec.
+.PP
+\fB-t threads\fP
+Create
+.I threads
+software threads.  Default is number of
+logical processors available, or if '-b' option is used,
+one thread per bound processor.
+.PP
+\fB-b bind_to_cpus\fP
+Bind the threads to the indicated list of comma-separated CPU numbers.
+A range of CPUs can be specified by using '-'.
+.PP
+\fB-i iterations\fP
+Exit after
+.I iterations
+and print total of work completed.
+Default is to continue running forever, printing work per iteration/sec.
+.PP
+\fB-m memory\fP
+Allocate arrays of 
+.I memory_size,
+which is followed by a modifier b|k|m, for bytes, kilobytes, or megabytes,
+respectively.  Default is 512 bytes, which will spin in-cache.
+Increase this number to exercise larger caches and memory.
+
+.SH WHAT FSPIN IS NOT
+Fspin is just a simple tool,
+and has not be characterized as a
+.I performance benchmark.
+Fspin is not a
+.I power virus for cooling HW design,
+as there are better tools, specialized for that purpose.
+
+.PP
+.SH AUTHORS
+.nf
+Written by Len Brown <len.brown@intel.com>
diff --git a/tools/power/fspin/fspin.c b/tools/power/fspin/fspin.c
new file mode 100644
index 0000000..38288c1
--- /dev/null
+++ b/tools/power/fspin/fspin.c
@@ -0,0 +1,443 @@
+/*
+ * fspin.c - user utility to burn CPU cycles, thrash the cache and memory
+ *
+ * Copyright (c) 2013, Intel Corporation.
+ * Len Brown <len.brown@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/*
+ * Creates one thread per logical processor (override with -t).
+ * Threads run on any processor (override with -b).
+ * Each thread allocates and initializes its own data.
+ * Then it processes the data using an infinite DAXPY loop:
+ * Double precision Y[i] = A*X[i] + Y[i]
+ *
+ * The parent thread wakes up every reporting interval,
+ * (override 5 sec default with -i),
+ * sums up and prints aggregate performance.
+ *
+ * The actual computation is somewhat arbitrary, if not random.
+ * The performance number is intended only to be compared to itself
+ * on the same machine, to illustrate how various power limiting
+ * techniques impact performance.
+ */
+#define _GNU_SOURCE
+#include <pthread.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <ctype.h>
+#include <time.h>
+#include <sched.h>
+#include <errno.h>
+#include <sys/time.h>
+
+#define BANNER "fspin v1.1, April 7, 2013 - Len Brown <len.brown@intel.com>"
+
+#define handle_error_en(en, msg) \
+	do { errno = en; perror(msg); exit(EXIT_FAILURE); } while (0)
+
+#define handle_error(msg) \
+	do { perror(msg); exit(EXIT_FAILURE); } while (0)
+
+struct thread_info {		/* Used as argument to spin_loop() */
+	pthread_t thread_id;	/* ID returned by pthread_create() */
+	int thread_num;		/* Application-defined thread # */
+};
+
+struct padded {
+	double counter;	/* 8 bytes */
+	double pad[(32 - 1)];	/* round up to 256 byte line */
+} *thread_data;
+
+int num_threads;
+int thread_num_override;
+int data_bytes = 512;
+int nrcpus = 64;
+int sec_per_interval = 5;	/* seconds */
+int iterations;
+int verbose;
+int do_binding;
+
+cpu_set_t *cpu_affinity_set;
+size_t cpu_affinity_setsize;
+
+void
+allocate_cpusets()
+{
+	/*
+	 * Allocate and initialize cpu_affinity_set
+	 */
+	cpu_affinity_set = CPU_ALLOC(nrcpus);
+	if (cpu_affinity_set == NULL) {
+		perror("CPU_ALLOC");
+		exit(3);
+	}
+	cpu_affinity_setsize = CPU_ALLOC_SIZE(nrcpus);
+	CPU_ZERO_S(cpu_affinity_setsize, cpu_affinity_set);
+}
+
+void
+bind_to_cpus()
+{
+	if (!do_binding)
+		return;
+
+	if (sched_setaffinity(0, cpu_affinity_setsize, cpu_affinity_set) == -1) {
+		fprintf(stderr, "bind_to_cpus() failed\n");
+		perror("sched_setaffinity");
+		exit(-1);
+	}
+}
+
+int get_num_cpus()
+{
+	cpu_set_t *mask;
+	size_t size;
+	int num_cpus;
+
+realloc:
+	mask = CPU_ALLOC(nrcpus);
+	size = CPU_ALLOC_SIZE(nrcpus);
+	CPU_ZERO_S(size, mask);
+	if (sched_getaffinity(0, size, mask) == -1) {
+		CPU_FREE(mask);
+		if (errno == EINVAL &&
+			nrcpus < (1024 << 8)) {
+			nrcpus = nrcpus << 2;
+			goto realloc;
+		}
+		perror("sched_getaffinity");
+		return -1;
+	}
+
+	num_cpus = CPU_COUNT_S(size, mask);
+
+	CPU_FREE(mask);
+
+	return num_cpus;
+}
+
+static void *spin_loop(void *arg)
+{
+	struct thread_info *tinfo = (struct thread_info *)arg;
+	double *x, *y;
+	int i = 0;
+	int data_entries = data_bytes / sizeof(double);
+	unsigned long long bitmask = random();
+
+		
+	x = malloc(data_bytes);
+	y = malloc(data_bytes);
+
+	if (x == NULL || y == NULL) {
+		perror("malloc");
+		exit(-1);
+	}
+
+	/*
+	 * seed data array with random bits
+	 */
+	for (i = 0; i < data_entries; ++i) {
+		x[i] = 1.0 + i * bitmask;
+		y[i] = 1.0 + i * bitmask;
+	}
+
+	for (i = 0; ; i++) {
+
+		double a = 3.1415926535 * i;
+
+		y[i] = a * x[i] + y[i];		/* DAXPY */
+
+		thread_data[tinfo->thread_num].counter++;
+
+		if (i >= data_entries)
+			i = 0;
+	}
+	/* not reached */
+}
+
+void usage()
+{
+	fprintf(stderr,
+		"Usage: fspin [-v][-s sec_per_iteration][-i iterations][-t num_threads][-b cpu_list][-m memory(b|k|m)]\n");
+	fprintf(stderr, "\twhere 'cpu_list' is comma and dash separated numbers with no spaces\n");
+	exit(EXIT_FAILURE);
+}
+
+void parse_error(char *string, char c)
+{
+	fprintf(stderr, "parse error on '%s' at '%c'\n", string, c);
+	usage();
+}
+
+int add_cpu_to_bind_mask(int cpu) {
+	static int num_added;
+
+	/* check if cpu is valid */
+	if (cpu < 0 || cpu > nrcpus) {
+		fprintf(stderr, "invalid cpu %d\n", cpu);
+		exit(1);
+	}
+
+	if (CPU_ISSET_S(cpu, cpu_affinity_setsize, cpu_affinity_set)) {
+		fprintf(stderr, "can't bind to cpu %d more than once\n", cpu);
+		exit(1);
+	}
+
+	/* add cpu to set */
+	CPU_SET_S(cpu, cpu_affinity_setsize, cpu_affinity_set);
+
+	if (verbose)
+		printf("%d, ", cpu);
+
+	num_added += 1;
+
+	return num_added;
+}
+
+
+int
+parse_bind_cpu_list(char *cpu_list)
+{
+	char *p;
+	int range_next = -1;
+	int total_cpus_added = 0;
+
+	allocate_cpusets();
+
+	for(p = cpu_list; *p != '\0'; ) {
+		int num, retval;
+
+		/* remaining list must start w/ valid cpu number */
+
+		if (!isdigit(*p))
+			parse_error(p, *p);
+
+		retval = sscanf(p, "%u", &num);
+		if (retval == EOF)
+			usage();
+		else if (retval == 0)
+			parse_error(p, *p);
+
+		if (range_next >= 0) {
+			if (num <= range_next)	/* range must be low to high */
+				parse_error(p, *p);
+
+			for ( ; range_next < num; range_next++)
+				total_cpus_added = add_cpu_to_bind_mask(range_next);
+
+			range_next = -1;
+		}
+
+		total_cpus_added = add_cpu_to_bind_mask(num);
+
+		while (isdigit(*p))
+			p++;
+
+		switch (*p) {
+		case ',':
+			p++;
+			continue;
+		case '-':
+			range_next = num + 1;
+			p++;
+			continue;
+		}
+
+	}
+	return total_cpus_added;
+}
+
+int parse_memory_param(char *p)
+{
+	int bytes;
+	char units;
+
+	if (2 != sscanf(p, "%d%c", &bytes, &units)) {
+		fprintf(stderr, "failed to parse -m\n");
+		usage();
+	}
+	switch (units) {
+	case 'b':
+	case 'B':
+		break;
+	case 'k':
+	case 'K':
+		bytes *= 1024;
+		break;
+	case 'm':
+	case 'M':
+		bytes *= 1024*1024;
+		break;
+	case 'g':
+	case 'G':
+		bytes *= 1024*1024*1024;
+		break;
+	default:
+		fprintf(stderr, "-m: bad memory units, use b, k, m, g\n");
+	
+	}
+	return bytes;
+	
+}
+
+void parse_args(int argc, char *argv[])
+{
+	int opt;
+
+	nrcpus = get_num_cpus();
+
+	while ((opt = getopt(argc, argv, "s:i:t:b:m:v")) != -1) {
+		switch (opt) {
+		case 's':
+			sec_per_interval = atoi(optarg);
+			if (verbose)
+				printf("sec_per_interval %d\n", sec_per_interval);
+			break;
+		case 'i':
+			iterations = atoi(optarg);
+			if (verbose)
+				printf("iterations %d\n", iterations);
+			break;
+		case 't':
+			thread_num_override = atoi(optarg);
+			if (verbose)
+				printf("Thread Count Override: %d\n", thread_num_override);
+			break;
+		case 'b':
+			do_binding = parse_bind_cpu_list(optarg);
+			if (verbose)
+				printf("Binding to %d CPUs.\n", do_binding);
+			break;
+		case 'm':
+			data_bytes = parse_memory_param(optarg);
+			if (verbose)
+				printf("Memory Override: %d\n", data_bytes);
+			break;
+		case 'v':
+			verbose++;
+			break;
+		default:	/* '?' */
+			usage();	/* does not return */
+		}
+	}
+}
+
+unsigned long long lsum_old;
+
+
+struct thread_info *tinfo;
+pthread_attr_t attr;
+
+void create_threads()
+{
+	int s, tnum;
+
+	if (thread_num_override)
+		num_threads = thread_num_override;
+	else if (do_binding)
+		num_threads = do_binding;
+	else
+		num_threads = nrcpus;
+
+	thread_data = calloc(num_threads, sizeof(struct padded));
+	if (thread_data == NULL)
+		handle_error("calloc");
+
+	/* Initialize thread creation attributes */
+
+	s = pthread_attr_init(&attr);
+	if (s != 0)
+		handle_error_en(s, "pthread_attr_init");
+
+	/* Allocate memory for pthread_create() arguments */
+
+	tinfo = calloc(num_threads, sizeof(struct thread_info));
+	if (tinfo == NULL)
+		handle_error("calloc");
+
+	for (tnum = 0; tnum < num_threads; tnum++) {
+		tinfo[tnum].thread_num = tnum;
+
+		/* The pthread_create() call stores the thread ID into
+		 * corresponding element of tinfo[]
+		 */
+
+		s = pthread_create(&tinfo[tnum].thread_id, &attr,
+				   &spin_loop, &tinfo[tnum]);
+		if (s != 0)
+			handle_error_en(s, "pthread_create");
+	}
+	printf("%d threads created\n", num_threads);
+	return;
+}
+
+
+void monitor_threads()
+{
+	struct timespec ts;
+	struct timeval tv_old, tv_new, tv_delta;
+	int i, j;
+	double interval_float;
+	unsigned long long lsum;
+
+	ts.tv_sec = sec_per_interval;
+	ts.tv_nsec = 0;
+	gettimeofday(&tv_old, (struct timezone *)NULL);
+
+	for (i = 0; iterations ? i < iterations : 1 ; i++) {
+
+		if (nanosleep(&ts, NULL) != 0) {
+			perror("nanosleep");
+			exit(-1);
+		}
+
+		for (j = 0, lsum = 0; j < num_threads; ++j)
+			lsum += thread_data[j].counter;
+
+		gettimeofday(&tv_new, NULL);
+		timersub(&tv_new, &tv_old, &tv_delta);
+
+		interval_float = tv_delta.tv_sec + tv_delta.tv_usec/1000000.0;
+		printf("%.2f\n", (lsum - lsum_old)/interval_float/1000000);
+
+		tv_old = tv_new;
+		lsum_old = lsum;
+	}
+	/* summary */
+	for (j = 0, lsum = 0; j < num_threads; ++j) {
+		printf("%d %.2f\n", j, thread_data[j].counter/1000000.0);
+		lsum += thread_data[j].counter;
+	}
+	printf("Total %.2f\n", lsum/1000000.0);
+	
+}
+
+
+void print_banner()
+{
+	puts(BANNER);
+}
+
+int main(int argc, char *argv[])
+{
+	parse_args(argc, argv);
+
+
+	print_banner();
+
+	bind_to_cpus();
+
+	create_threads();
+
+	monitor_threads();	/* never returns */
+
+	return 0;
+}
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index d4abc59..c25eec5 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -7,6 +7,7 @@ TARGETS += mqueue
 TARGETS += net
 TARGETS += ptrace
 TARGETS += soft-dirty
+TARGETS += timers
 TARGETS += vm
 
 all:
diff --git a/tools/testing/selftests/timers/Makefile b/tools/testing/selftests/timers/Makefile
new file mode 100644
index 0000000..eb2859f
--- /dev/null
+++ b/tools/testing/selftests/timers/Makefile
@@ -0,0 +1,8 @@
+all:
+	gcc posix_timers.c -o posix_timers -lrt
+
+run_tests: all
+	./posix_timers
+
+clean:
+	rm -f ./posix_timers
diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c
new file mode 100644
index 0000000..4fa655d
--- /dev/null
+++ b/tools/testing/selftests/timers/posix_timers.c
@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2013 Red Hat, Inc., Frederic Weisbecker <fweisbec@redhat.com>
+ *
+ * Licensed under the terms of the GNU GPL License version 2
+ *
+ * Selftests for a few posix timers interface.
+ *
+ * Kernel loop code stolen from Steven Rostedt <srostedt@redhat.com>
+ */
+
+#include <sys/time.h>
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <time.h>
+#include <pthread.h>
+
+#define DELAY 2
+#define USECS_PER_SEC 1000000
+
+static volatile int done;
+
+/* Busy loop in userspace to elapse ITIMER_VIRTUAL */
+static void user_loop(void)
+{
+	while (!done);
+}
+
+/*
+ * Try to spend as much time as possible in kernelspace
+ * to elapse ITIMER_PROF.
+ */
+static void kernel_loop(void)
+{
+	void *addr = sbrk(0);
+
+	while (!done) {
+		brk(addr + 4096);
+		brk(addr);
+	}
+}
+
+/*
+ * Sleep until ITIMER_REAL expiration.
+ */
+static void idle_loop(void)
+{
+	pause();
+}
+
+static void sig_handler(int nr)
+{
+	done = 1;
+}
+
+/*
+ * Check the expected timer expiration matches the GTOD elapsed delta since
+ * we armed the timer. Keep a 0.5 sec error margin due to various jitter.
+ */
+static int check_diff(struct timeval start, struct timeval end)
+{
+	long long diff;
+
+	diff = end.tv_usec - start.tv_usec;
+	diff += (end.tv_sec - start.tv_sec) * USECS_PER_SEC;
+
+	if (abs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) {
+		printf("Diff too high: %lld..", diff);
+		return -1;
+	}
+
+	return 0;
+}
+
+static int check_itimer(int which)
+{
+	int err;
+	struct timeval start, end;
+	struct itimerval val = {
+		.it_value.tv_sec = DELAY,
+	};
+
+	printf("Check itimer ");
+
+	if (which == ITIMER_VIRTUAL)
+		printf("virtual... ");
+	else if (which == ITIMER_PROF)
+		printf("prof... ");
+	else if (which == ITIMER_REAL)
+		printf("real... ");
+
+	fflush(stdout);
+
+	done = 0;
+
+	if (which == ITIMER_VIRTUAL)
+		signal(SIGVTALRM, sig_handler);
+	else if (which == ITIMER_PROF)
+		signal(SIGPROF, sig_handler);
+	else if (which == ITIMER_REAL)
+		signal(SIGALRM, sig_handler);
+
+	err = gettimeofday(&start, NULL);
+	if (err < 0) {
+		perror("Can't call gettimeofday()\n");
+		return -1;
+	}
+
+	err = setitimer(which, &val, NULL);
+	if (err < 0) {
+		perror("Can't set timer\n");
+		return -1;
+	}
+
+	if (which == ITIMER_VIRTUAL)
+		user_loop();
+	else if (which == ITIMER_PROF)
+		kernel_loop();
+	else if (which == ITIMER_REAL)
+		idle_loop();
+
+	gettimeofday(&end, NULL);
+	if (err < 0) {
+		perror("Can't call gettimeofday()\n");
+		return -1;
+	}
+
+	if (!check_diff(start, end))
+		printf("[OK]\n");
+	else
+		printf("[FAIL]\n");
+
+	return 0;
+}
+
+static int check_timer_create(int which)
+{
+	int err;
+	timer_t id;
+	struct timeval start, end;
+	struct itimerspec val = {
+		.it_value.tv_sec = DELAY,
+	};
+
+	printf("Check timer_create() ");
+	if (which == CLOCK_THREAD_CPUTIME_ID) {
+		printf("per thread... ");
+	} else if (which == CLOCK_PROCESS_CPUTIME_ID) {
+		printf("per process... ");
+	}
+	fflush(stdout);
+
+	done = 0;
+	timer_create(which, NULL, &id);
+	if (err < 0) {
+		perror("Can't create timer\n");
+		return -1;
+	}
+	signal(SIGALRM, sig_handler);
+
+	err = gettimeofday(&start, NULL);
+	if (err < 0) {
+		perror("Can't call gettimeofday()\n");
+		return -1;
+	}
+
+	err = timer_settime(id, 0, &val, NULL);
+	if (err < 0) {
+		perror("Can't set timer\n");
+		return -1;
+	}
+
+	user_loop();
+
+	gettimeofday(&end, NULL);
+	if (err < 0) {
+		perror("Can't call gettimeofday()\n");
+		return -1;
+	}
+
+	if (!check_diff(start, end))
+		printf("[OK]\n");
+	else
+		printf("[FAIL]\n");
+
+	return 0;
+}
+
+int main(int argc, char **argv)
+{
+	int err;
+
+	printf("Testing posix timers. False negative may happen on CPU execution \n");
+	printf("based timers if other threads run on the CPU...\n");
+
+	if (check_itimer(ITIMER_VIRTUAL) < 0)
+		return -1;
+
+	if (check_itimer(ITIMER_PROF) < 0)
+		return -1;
+
+	if (check_itimer(ITIMER_REAL) < 0)
+		return -1;
+
+	if (check_timer_create(CLOCK_THREAD_CPUTIME_ID) < 0)
+		return -1;
+
+	/*
+	 * It's unfortunately hard to reliably test a timer expiration
+	 * on parallel multithread cputime. We could arm it to expire
+	 * on DELAY * nr_threads, with nr_threads busy looping, then wait
+	 * the normal DELAY since the time is elapsing nr_threads faster.
+	 * But for that we need to ensure we have real physical free CPUs
+	 * to ensure true parallelism. So test only one thread until we
+	 * find a better solution.
+	 */
+	if (check_timer_create(CLOCK_PROCESS_CPUTIME_ID) < 0)
+		return -1;
+
+	return 0;
+}
diff --git a/usr/Kconfig b/usr/Kconfig
index 085872b..642f503 100644
--- a/usr/Kconfig
+++ b/usr/Kconfig
@@ -90,6 +90,15 @@ config RD_LZO
 	  Support loading of a LZO encoded initial ramdisk or cpio buffer
 	  If unsure, say N.
 
+config RD_LZ4
+	bool "Support initial ramdisks compressed using LZ4" if EXPERT
+	default !EXPERT
+	depends on BLK_DEV_INITRD
+	select DECOMPRESS_LZ4
+	help
+	  Support loading of a LZ4 encoded initial ramdisk or cpio buffer
+	  If unsure, say N.
+
 choice
 	prompt "Built-in initramfs compression mode" if INITRAMFS_SOURCE!=""
 	help
