drm/radeon: Remove redundant fence unref in pageflip path.

Not needed anymore, as it is already unreffed within
radeon_flip_work_func() after its only use.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 97ea46597bead25ac9d3bec4ea4f944c262a2c75..bfa3a6cc170faeac705111c825b5c1a67ccf0979 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -366,7 +366,6 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
        spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
 
        drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
-       radeon_fence_unref(&work->fence);
        radeon_irq_kms_pflip_irq_put(rdev, work->crtc_id);
        queue_work(radeon_crtc->flip_queue, &work->unpin_work);
 }