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authorSylwester Nawrocki <sylvester.nawrocki@gmail.com>2013-01-22 19:00:23 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-02-05 15:05:26 -0200
commit22fa4279eebc3fa4b3c3dc2b190158dbbafcda9f (patch)
tree35e661c4993be3dda8342f836c8a7d7dc9e067c6 /firmware/cis
parent4f4d14b70a29c679dd53e367b0d9b007a7117ee3 (diff)
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[media] V4L: Add v4l2_ctrl_subdev_subscribe_event() helper function
Add a v4l2 core helper function that can be used as the subdev .subscribe_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>
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