--- ./drivers/gpu/drm/radeon/radeon.h
+++ ./drivers/gpu/drm/radeon/radeon.h
@@ -741,7 +741,7 @@
 			     int x2, int y2);
 	void (*draw_auto)(struct radeon_device *rdev);
 	void (*set_default_state)(struct radeon_device *rdev);
-};
+} __no_const;
 
 struct r600_blit {
 	struct radeon_bo	*shader_obj;
@@ -1173,7 +1173,7 @@
 	struct {
 		void (*tlb_flush)(struct radeon_device *rdev);
 		int (*set_page)(struct radeon_device *rdev, int i, uint64_t addr);
-	} gart;
+	} __no_const gart;
 	struct {
 		int (*init)(struct radeon_device *rdev);
 		void (*fini)(struct radeon_device *rdev);
@@ -1214,7 +1214,7 @@
 		void (*set_backlight_level)(struct radeon_encoder *radeon_encoder, u8 level);
 		/* get backlight level */
 		u8 (*get_backlight_level)(struct radeon_encoder *radeon_encoder);
-	} display;
+	} __no_const display;
 	/* copy functions for bo handling */
 	struct {
 		int (*blit)(struct radeon_device *rdev,
@@ -1266,7 +1266,7 @@
 		int (*get_pcie_lanes)(struct radeon_device *rdev);
 		void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes);
 		void (*set_clock_gating)(struct radeon_device *rdev, int enable);
-	} pm;
+	} __no_const pm;
 	/* pageflipping */
 	struct {
 		void (*pre_page_flip)(struct radeon_device *rdev, int crtc);
@@ -1542,6 +1542,8 @@
 typedef uint32_t (*radeon_rreg_t)(struct radeon_device*, uint32_t);
 typedef void (*radeon_wreg_t)(struct radeon_device*, uint32_t, uint32_t);
 
+typedef struct vm_operations_struct __no_const vm_operations_struct_no_const; 
+
 struct radeon_device {
 	struct device			*dev;
 	struct drm_device		*ddev;
--- ./drivers/gpu/drm/radeon/radeon_ttm.c
+++ ./drivers/gpu/drm/radeon/radeon_ttm.c
@@ -791,7 +791,7 @@
 	man->size = size >> PAGE_SHIFT;
 }
 
-static struct vm_operations_struct radeon_ttm_vm_ops;
+static vm_operations_struct_no_const radeon_ttm_vm_ops;
 static const struct vm_operations_struct *ttm_vm_ops = NULL;
 
 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)