tree 3d2acb71e2ea19fe4ee73e4b8c436d68f7aeea88
parent 2ccbe779bcdee130ea7f1525670dc9d60318a981
author Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 1358891937 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1360083895 -0200

[media] V4L: Add v4l2_event_subdev_unsubscribe() helper function

Add a v4l2 core helper function that can be used as the subdev
.unsubscribe_event handler. This allows to eliminate some
boilerplate from drivers that are only handling the control events.

Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>