Commits
Nicholas Mc Guire committed af7537d3c8d
gpu: ipu-v3: wait_for_completion_timeout does not return negative status This fixes up the return value handling and the return type. Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>