Commits
Ezequiel Garcia committed 913f3ec280a
media: mem2mem: Require capture and output mutexes to match Currently, all the mem2mem driver either use a single mutex to lock the capture and output videobuf2 queues, or don't set any mutex. This means the mutexes match, and so the mem2mem framework is able to set the m2m context lock. Enforce this by making it mandatory for drivers to set the same capture and output mutex, or not set any mutex at all. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>