tree 160e16135a87eadd5593839764e72c413a97a825
parent 6bc7809db9e4fbca43752f83cfb16d5ffe1b6e3e
author Michal Simek <michal.simek@xilinx.com> 1607932072 +0100
committer Michal Simek <michal.simek@xilinx.com> 1609844093 +0100

video: Let video_sync to return error value

This patch is preparation for follow up one to support cases where
synchronization can fail.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>