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| author |   Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-02-07 06:49:47 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 14:48:13 -0500 |
| commit | bb436cbeb918740638278217c241d81a306c1bc3 (patch) | |
| tree | 3a1246dc7aeae31aba2f7415ec4caf0ab277d746 /scripts/patch-kernel | |
| parent | media: v4l2-mem2mem: add q->error check to v4l2_m2m_poll() (diff) | |
media: videobuf: fix epoll() by calling poll_wait first
The epoll function expects that whenever the poll file op is
called, the poll_wait function is also called. That didn't
always happen in videobuf_poll_stream(). Fix this, otherwise
epoll() would timeout when it shouldn't.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions