diff --git a/drivers/gpu/drm/ttm/Makefile b/drivers/gpu/drm/ttm/Makefile
index f92325800f8a3e6309c9687dbbbbb28bc408ea9b..4d0c938ff4b215d7f6324e883472d417b8ade158 100644
--- a/drivers/gpu/drm/ttm/Makefile
+++ b/drivers/gpu/drm/ttm/Makefile
@@ -1,7 +1,6 @@
 #
 # Makefile for the drm device driver.  This driver provides support for the
 
-ccflags-y := -Iinclude/drm
 ttm-y := ttm_memory.o ttm_tt.o ttm_bo.o \
 	ttm_bo_util.o ttm_bo_vm.o ttm_module.o \
 	ttm_object.o ttm_lock.o ttm_execbuf_util.o ttm_page_alloc.o \
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index 9f53df95f35c55a061f2682ef35a5bfe6dec40c2..b442d12f2f7d64819faff9eace7bdc51fa199f89 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -30,9 +30,9 @@
 
 #define pr_fmt(fmt) "[TTM] " fmt
 
-#include <ttm/ttm_module.h>
-#include <ttm/ttm_bo_driver.h>
-#include <ttm/ttm_placement.h>
+#include <drm/ttm/ttm_module.h>
+#include <drm/ttm/ttm_bo_driver.h>
+#include <drm/ttm/ttm_placement.h>
 #include <drm/drm_vma_manager.h>
 #include <linux/mm.h>
 #include <linux/pfn_t.h>
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 6bbd34d25a8de0d2d137ba1b9de82b29990f858a..990d529f823c6e751c0fdb60130fe1b924b83416 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -30,10 +30,6 @@
 #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_placement.h>
 #include <drm/drm_mm.h>
 #include <drm/drm_global.h>
 #include <drm/drm_vma_manager.h>
@@ -42,6 +38,11 @@
 #include <linux/spinlock.h>
 #include <linux/reservation.h>
 
+#include "ttm_bo_api.h"
+#include "ttm_memory.h"
+#include "ttm_module.h"
+#include "ttm_placement.h"
+
 #define TTM_MAX_BO_PRIORITY	4U
 
 struct ttm_backend_func {
diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h
index 47f35b8e6d09249732bd0037b374d58a56b49c75..b0fdd1980034c592c5fdcb64cd05d5ee29df91d8 100644
--- a/include/drm/ttm/ttm_execbuf_util.h
+++ b/include/drm/ttm/ttm_execbuf_util.h
@@ -31,9 +31,10 @@
 #ifndef _TTM_EXECBUF_UTIL_H_
 #define _TTM_EXECBUF_UTIL_H_
 
-#include <ttm/ttm_bo_api.h>
 #include <linux/list.h>
 
+#include "ttm_bo_api.h"
+
 /**
  * struct ttm_validate_buffer
  *
diff --git a/include/drm/ttm/ttm_lock.h b/include/drm/ttm/ttm_lock.h
index 2902beb5f689192c127327a7a6f1affa3e1fe016..0c3af98368634d1624d34c97deb2c3630cd70030 100644
--- a/include/drm/ttm/ttm_lock.h
+++ b/include/drm/ttm/ttm_lock.h
@@ -49,10 +49,11 @@
 #ifndef _TTM_LOCK_H_
 #define _TTM_LOCK_H_
 
-#include <ttm/ttm_object.h>
 #include <linux/wait.h>
 #include <linux/atomic.h>
 
+#include "ttm_object.h"
+
 /**
  * struct ttm_lock
  *
diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h
index 1487011fe057ba4b35271bc85e52c6b90291c2c3..a98bfeb4239edf09be7d253c09a9211fcdc134c6 100644
--- a/include/drm/ttm/ttm_object.h
+++ b/include/drm/ttm/ttm_object.h
@@ -42,7 +42,8 @@
 #include <linux/kref.h>
 #include <linux/rcupdate.h>
 #include <linux/dma-buf.h>
-#include <ttm/ttm_memory.h>
+
+#include "ttm_memory.h"
 
 /**
  * enum ttm_ref_type