drm/radeon: rework ring syncing code

Move inter ring syncing with semaphores into the
existing ring allocations, with that we need to
lock the ring mutex only once.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index 47e1535f2706..a94f66fb3b13 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -303,8 +303,7 @@ void radeon_test_ring_sync(struct radeon_device *rdev,
         }
 
 out_cleanup:
-        if (semaphore)
-                radeon_semaphore_free(rdev, semaphore, NULL);
+        radeon_semaphore_free(rdev, &semaphore, NULL);
 
         if (fence1)
                 radeon_fence_unref(&fence1);
@@ -422,8 +421,7 @@ void radeon_test_ring_sync2(struct radeon_device *rdev,
         }
 
 out_cleanup:
-        if (semaphore)
-                radeon_semaphore_free(rdev, semaphore, NULL);
+        radeon_semaphore_free(rdev, &semaphore, NULL);
 
         if (fenceA)
                 radeon_fence_unref(&fenceA);