This was found with the -RT patch enabled, but the fix should apply to
non-RT also.

Compilation error without this fix:
../drivers/media/platform/vsp1/vsp1_video.c: In function
'vsp1_pipeline_stopped':
../drivers/media/platform/vsp1/vsp1_video.c:524:2: error: expected
expression before 'do'
  spin_unlock_irqrestore(&pipe->irqlock, flags);
    ^
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>