1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 867d04bc4d39..af20a8d48dca 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -884,9 +884,8 @@ static int rv770_startup(struct radeon_device *rdev)
         r = r600_cp_resume(rdev);
         if (r)
                 return r;
-        r = r600_wb_init(rdev);
-        if (r)
-                return r;
+        /* write back buffer are not vital so don't worry about failure */
+        r600_wb_enable(rdev);
         return 0;
 }
 
@@ -929,8 +928,8 @@ int rv770_suspend(struct radeon_device *rdev)
         /* 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);
         return 0;
@@ -1048,6 +1047,7 @@ void rv770_fini(struct radeon_device *rdev)
 
         r600_blit_fini(rdev);
         radeon_ring_fini(rdev);
+        r600_wb_fini(rdev);
         rv770_pcie_gart_fini(rdev);
         radeon_gem_fini(rdev);
         radeon_fence_driver_fini(rdev);