| commit | 398d768025c171245918828b330697f9442d0fc1 | [log] [tgz] |
|---|---|---|
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | Thu Feb 07 06:49:44 2019 -0500 |
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | Mon Feb 18 14:46:42 2019 -0500 |
| tree | c4d8ae40711388c0f9cc5a4a73e66a432b55a1a9 | |
| parent | 914c68686441c93f6954267dabef6c936ebb479f [diff] |
media: v4l2-ctrls.c: 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 v4l2_ctrl_poll(). 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>