diff -urN NVIDIA-Linux-x86_64-346.35-no-compat32.orig/kernel/nv-drm.c NVIDIA-Linux-x86_64-346.35-no-compat32/kernel/nv-drm.c
--- NVIDIA-Linux-x86_64-346.35-no-compat32.orig/kernel/nv-drm.c	2015-01-10 22:30:46.000000000 -0600
+++ NVIDIA-Linux-x86_64-346.35-no-compat32/kernel/nv-drm.c	2015-02-13 14:26:12.880988829 -0600
@@ -128,6 +128,10 @@
     .gem_prime_vmap = nv_gem_prime_vmap,
     .gem_prime_vunmap = nv_gem_prime_vunmap,
 
+    #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0)
+        .set_busid = drm_pci_set_busid,
+    #endif
+
     .name = "nvidia-drm",
     .desc = "NVIDIA DRM driver",
     .date = "20130102",