drm/udl: fix error-path when damage-req fails

We need to call dma_buf_end_cpu_access() in case a damage-request.
Unlikely, but might happen during device unplug.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
This commit is contained in:
David Herrmann 2014-01-20 19:52:29 +01:00
commit 06c99161b6