media: videobuf2: check ->synced flag in prepare() and finish()
authorSergey Senozhatsky <senozhatsky@chromium.org>
Thu, 14 May 2020 16:01:48 +0000 (18:01 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 23 Jun 2020 11:37:05 +0000 (13:37 +0200)
commit093067ed1285d027d1e4a0e3dba72160849fbb84
tree3ab09945f1bacfcde4849a23c4456c3ca202b06f
parentdcf3bfe7c71d8da57cda2e3e06b8c28ed155741b
media: videobuf2: check ->synced flag in prepare() and finish()

This simplifies the code a tiny bit and let's us to avoid
unneeded ->prepare()/->finish() calls.

Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/common/videobuf2/videobuf2-core.c