diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index a96be8b..dd4f020 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -92,7 +92,7 @@
 void rv770_pcie_gart_disable(struct radeon_device *rdev)
 {
 	u32 tmp;
-	int i;
+	int i, r;
 
 	/* Disable all tables */
 	for (i = 0; i < 7; i++)
@@ -113,8 +113,12 @@
 	WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
 	WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
 	if (rdev->gart.table.vram.robj) {
-		radeon_object_kunmap(rdev->gart.table.vram.robj);
-		radeon_object_unpin(rdev->gart.table.vram.robj);
+		r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
+		if (likely(r == 0)) {
+			radeon_bo_kunmap(rdev->gart.table.vram.robj);
+			radeon_bo_unpin(rdev->gart.table.vram.robj);
+			radeon_bo_unreserve(rdev->gart.table.vram.robj);
+		}
 	}
 }
 
@@ -880,8 +884,12 @@
 	}
 	rv770_gpu_init(rdev);
 
-	r = radeon_object_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
-			      &rdev->r600_blit.shader_gpu_addr);
+	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+	if (unlikely(r != 0))
+		return r;
+	r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
+			&rdev->r600_blit.shader_gpu_addr);
+	radeon_bo_unreserve(rdev->r600_blit.shader_obj);
 	if (r) {
 		DRM_ERROR("failed to pin blit object %d\n", r);
 		return r;
@@ -943,13 +951,19 @@
 
 int rv770_suspend(struct radeon_device *rdev)
 {
+	int r;
+
 	/* FIXME: we should wait for ring to be empty */
 	r700_cp_stop(rdev);
 	rdev->cp.ready = false;
 	r600_wb_disable(rdev);
 	rv770_pcie_gart_disable(rdev);
 	/* unpin shaders bo */
-        radeon_object_unpin(rdev->r600_blit.shader_obj);
+	r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+	if (likely(r == 0)) {
+		radeon_bo_unpin(rdev->r600_blit.shader_obj);
+		radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+	}
 	return 0;
 }
 
@@ -1011,7 +1025,7 @@
 	if (r)
 		return r;
 	/* Memory manager */
-	r = radeon_object_init(rdev);
+	r = radeon_bo_init(rdev);
 	if (r)
 		return r;
 
@@ -1082,7 +1096,7 @@
 	radeon_clocks_fini(rdev);
 	if (rdev->flags & RADEON_IS_AGP)
 		radeon_agp_fini(rdev);
-	radeon_object_fini(rdev);
+	radeon_bo_fini(rdev);
 	radeon_atombios_fini(rdev);
 	kfree(rdev->bios);
 	rdev->bios = NULL;