Merge tag 'stable/for-linus-3.14-rc2-tag' of git://git.kernel.org/pub/scm/linux/kerne...

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / rv770_dma.c

diff --git a/drivers/gpu/drm/radeon/rv770_dma.c b/drivers/gpu/drm/radeon/rv770_dma.c
index f9b02e3d683006f40897971b0a2d457e8b61f0bb..aca8cbe8a335dce1d13487c60e13f3193630fec7 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770_dma.c
+++ b/drivers/gpu/drm/radeon/rv770_dma.c
@@ -66,13 +66,8 @@ int rv770_copy_dma(struct radeon_device *rdev,
                return r;
        }
 
-       if (radeon_fence_need_sync(*fence, ring->idx)) {
-               radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring,
-                                           ring->idx);
-               radeon_fence_note_sync(*fence, ring->idx);
-       } else {
-               radeon_semaphore_free(rdev, &sem, NULL);
-       }
+       radeon_semaphore_sync_to(sem, *fence);
+       radeon_semaphore_sync_rings(rdev, sem, ring->idx);
 
        for (i = 0; i < num_loops; i++) {
                cur_size_in_dw = size_in_dw;