diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_drm.h b/src/mesa/drivers/dri/radeon/radeon_bo_drm.h
index d52fb01..427162d 100644
--- a/src/mesa/drivers/dri/radeon/radeon_bo_drm.h
+++ b/src/mesa/drivers/dri/radeon/radeon_bo_drm.h
@@ -42,6 +42,12 @@
 #define RADEON_BO_FLAGS_MACRO_TILE  1
 #define RADEON_BO_FLAGS_MICRO_TILE  2
 
+#define RADEON_TILING_MACRO 0x1
+#define RADEON_TILING_MICRO 0x2
+#define RADEON_TILING_SWAP 0x4
+#define RADEON_TILING_SURFACE 0x8 /* this object requires a surface
+				   * when mapped - i.e. front buffer */
+
 struct radeon_bo_manager;
 
 struct radeon_bo {
diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c b/src/mesa/drivers/dri/radeon/radeon_common_context.c
index 5e744f9..8672672 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c
@@ -792,7 +792,7 @@ radeon_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
 				bo->flags |= RADEON_BO_FLAGS_MACRO_TILE;
 			if (tiling_flags & RADEON_TILING_MICRO)
 				bo->flags |= RADEON_BO_FLAGS_MICRO_TILE;
-			
+
 		}
 
 		if (buffers[i].attachment == __DRI_BUFFER_DEPTH) {