radeon_ring_undo 1024 drivers/gpu/drm/radeon/radeon.h void radeon_ring_undo(struct radeon_ring *ring);
radeon_ring_undo  227 drivers/gpu/drm/radeon/radeon_ring.c 	radeon_ring_undo(ring);
radeon_ring_undo  178 drivers/gpu/drm/radeon/radeon_sync.c 			radeon_ring_undo(&rdev->ring[i]);
radeon_ring_undo  188 drivers/gpu/drm/radeon/radeon_sync.c 			radeon_ring_undo(&rdev->ring[i]);