diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 904d7e9..ab230ea 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -36,7 +36,7 @@
 #include "drmP.h"
 #include "drm_core.h"
 
-#include "linux/pci.h"
+#include <linux/pci.h>
 
 /**
  * Get the bus id.
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 82d70fd..9d13be4 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -25,8 +25,8 @@
  *
  */
 
-#include "linux/string.h"
-#include "linux/bitops.h"
+#include <linux/string.h>
+#include <linux/bitops.h>
 #include "drmP.h"
 #include "drm.h"
 #include "i915_drm.h"
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 9c56331..37998f6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -39,11 +39,11 @@
 #define NOUVEAU_FAMILY   0x0000FFFF
 #define NOUVEAU_FLAGS    0xFFFF0000
 
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
+#include <ttm/ttm_bo_api.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
+#include <ttm/ttm_memory.h>
+#include <ttm/ttm_module.h>
 
 struct nouveau_fpriv {
 	struct ttm_object_file *tfile;
diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c
index 1c4a72f..7d9e531 100644
--- a/drivers/gpu/drm/ttm/ttm_agp_backend.c
+++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c
@@ -29,10 +29,10 @@
  *          Keith Packard.
  */
 
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
+#include <ttm/ttm_module.h>
+#include <ttm/ttm_bo_driver.h>
 #ifdef TTM_HAS_AGP
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_placement.h>
 #include <linux/agp_backend.h>
 #include <linux/module.h>
 #include <linux/slab.h>
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 2e618b5..021976e 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -28,9 +28,9 @@
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
 
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_module.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
 #include <linux/jiffies.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index 038e947..0fe5cec 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -28,9 +28,9 @@
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
 
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_module.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
 #include "drm_mm.h"
 #include <linux/slab.h>
 #include <linux/spinlock.h>
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 77dbf40..b6285d7 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -28,8 +28,8 @@
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
 
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
 #include <linux/io.h>
 #include <linux/highmem.h>
 #include <linux/wait.h>
diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
index 3832fe1..2a17bbc 100644
--- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c
+++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
@@ -25,9 +25,9 @@
  *
  **************************************************************************/
 
-#include "ttm/ttm_execbuf_util.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_execbuf_util.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
 #include <linux/wait.h>
 #include <linux/sched.h>
 #include <linux/module.h>
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index de41e55..354d061 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -28,8 +28,8 @@
  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
  */
 
-#include "ttm/ttm_lock.h"
-#include "ttm/ttm_module.h"
+#include <ttm/ttm_lock.h>
+#include <ttm/ttm_module.h>
 #include <asm/atomic.h>
 #include <linux/errno.h>
 #include <linux/wait.h>
diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index e70ddd8..0dc267d 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -25,9 +25,9 @@
  *
  **************************************************************************/
 
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_page_alloc.h"
+#include <ttm/ttm_memory.h>
+#include <ttm/ttm_module.h>
+#include <ttm/ttm_page_alloc.h>
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
diff --git a/drivers/gpu/drm/ttm/ttm_module.c b/drivers/gpu/drm/ttm/ttm_module.c
index 902d7cf..419d4c4 100644
--- a/drivers/gpu/drm/ttm/ttm_module.c
+++ b/drivers/gpu/drm/ttm/ttm_module.c
@@ -31,7 +31,7 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/sched.h>
-#include "ttm/ttm_module.h"
+#include <ttm/ttm_module.h>
 #include "drm_sysfs.h"
 
 static DECLARE_WAIT_QUEUE_HEAD(exit_q);
diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c
index ebddd44..3d2cef1 100644
--- a/drivers/gpu/drm/ttm/ttm_object.c
+++ b/drivers/gpu/drm/ttm/ttm_object.c
@@ -49,8 +49,8 @@
  * for fast lookup of ref objects given a base object.
  */
 
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_module.h"
+#include <ttm/ttm_object.h>
+#include <ttm/ttm_module.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index d948575..c4b7d59 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -42,8 +42,8 @@
 
 #include <asm/atomic.h>
 
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_page_alloc.h"
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_page_alloc.h>
 
 #ifdef TTM_HAS_AGP
 #include <asm/agp.h>
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 90e23e0..188227f 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -36,10 +36,10 @@
 #include <linux/slab.h>
 #include "drm_cache.h"
 #include "drm_mem_util.h"
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_page_alloc.h"
+#include <ttm/ttm_module.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
+#include <ttm/ttm_page_alloc.h>
 
 static int ttm_tt_swapin(struct ttm_tt *ttm);
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
index 87e43e0..77dc983 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c
@@ -26,8 +26,8 @@
  **************************************************************************/
 
 #include "vmwgfx_drv.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
 
 static uint32_t vram_placement_flags = TTM_PL_FLAG_VRAM |
 	TTM_PL_FLAG_CACHED;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 96949b9..3953ff6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -27,10 +27,10 @@
 
 #include "drmP.h"
 #include "vmwgfx_drv.h"
-#include "ttm/ttm_placement.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_module.h"
+#include <ttm/ttm_placement.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_object.h>
+#include <ttm/ttm_module.h>
 
 #define VMWGFX_DRIVER_NAME "vmwgfx"
 #define VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices"
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 10fc01f..6d4d81b 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -32,12 +32,12 @@
 #include "drmP.h"
 #include "vmwgfx_drm.h"
 #include "drm_hashtab.h"
-#include "linux/suspend.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_lock.h"
-#include "ttm/ttm_execbuf_util.h"
-#include "ttm/ttm_module.h"
+#include <linux/suspend.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_object.h>
+#include <ttm/ttm_lock.h>
+#include <ttm/ttm_execbuf_util.h>
+#include <ttm/ttm_module.h>
 
 #define VMWGFX_DRIVER_DATE "20100927"
 #define VMWGFX_DRIVER_MAJOR 1
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 41b95ed..f0c1100 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -27,8 +27,8 @@
 
 #include "vmwgfx_drv.h"
 #include "vmwgfx_reg.h"
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_bo_api.h>
+#include <ttm/ttm_placement.h>
 
 static int vmw_cmd_invalid(struct vmw_private *dev_priv,
 			   struct vmw_sw_context *sw_context,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index bfab60c..95ac39c 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -29,7 +29,7 @@
 #include "drmP.h"
 #include "vmwgfx_drv.h"
 
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_placement.h>
 
 #define VMW_DIRTY_DELAY (HZ / 30)
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index 635c0ff..57a3bda 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -27,7 +27,7 @@
 
 #include "vmwgfx_drv.h"
 #include "drmP.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_placement.h>
 
 bool vmw_fifo_have_3d(struct vmw_private *dev_priv)
 {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
index de0c594..2ee3808 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c
@@ -27,7 +27,7 @@
 
 #include "vmwgfx_drv.h"
 #include "drmP.h"
-#include "ttm/ttm_bo_driver.h"
+#include <ttm/ttm_bo_driver.h>
 
 /**
  * FIXME: Adjust to the ttm lowmem / highmem storage to minimize
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
index ac6e0d1..3124b69 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -29,9 +29,9 @@
  */
 
 #include "vmwgfx_drv.h"
-#include "ttm/ttm_module.h"
-#include "ttm/ttm_bo_driver.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_module.h>
+#include <ttm/ttm_bo_driver.h>
+#include <ttm/ttm_placement.h>
 #include <linux/idr.h>
 #include <linux/spinlock.h>
 #include <linux/kernel.h>
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index f1a52f9..ef2570f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -29,7 +29,7 @@
 #include "drmP.h"
 #include "vmwgfx_drv.h"
 
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_placement.h>
 
 #include "svga_overlay.h"
 #include "svga_escape.h"
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 5408b1b..fa47303 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -27,8 +27,8 @@
 
 #include "vmwgfx_drv.h"
 #include "vmwgfx_drm.h"
-#include "ttm/ttm_object.h"
-#include "ttm/ttm_placement.h"
+#include <ttm/ttm_object.h>
+#include <ttm/ttm_placement.h>
 #include "drmP.h"
 
 #define VMW_RES_CONTEXT ttm_driver_type0
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 09af2d7..76abcbb 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -30,14 +30,14 @@
 #ifndef _TTM_BO_DRIVER_H_
 #define _TTM_BO_DRIVER_H_
 
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
+#include <ttm/ttm_bo_api.h>
+#include <ttm/ttm_memory.h>
+#include <ttm/ttm_module.h>
 #include "drm_mm.h"
 #include "drm_global.h"
-#include "linux/workqueue.h"
-#include "linux/fs.h"
-#include "linux/spinlock.h"
+#include <linux/workqueue.h>
+#include <linux/fs.h>
+#include <linux/spinlock.h>
 
 struct ttm_backend;
 
diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h
index 26cc7f9..1926cae 100644
--- a/include/drm/ttm/ttm_execbuf_util.h
+++ b/include/drm/ttm/ttm_execbuf_util.h
@@ -31,7 +31,7 @@
 #ifndef _TTM_EXECBUF_UTIL_H_
 #define _TTM_EXECBUF_UTIL_H_
 
-#include "ttm/ttm_bo_api.h"
+#include <ttm/ttm_bo_api.h>
 #include <linux/list.h>
 
 /**
diff --git a/include/drm/ttm/ttm_lock.h b/include/drm/ttm/ttm_lock.h
index 81ba0b0..9866968 100644
--- a/include/drm/ttm/ttm_lock.h
+++ b/include/drm/ttm/ttm_lock.h
@@ -49,7 +49,7 @@
 #ifndef _TTM_LOCK_H_
 #define _TTM_LOCK_H_
 
-#include "ttm/ttm_object.h"
+#include <ttm/ttm_object.h>
 #include <linux/wait.h>
 #include <asm/atomic.h>
 
