[media] V4L: Add V4L2_ASYNC_MATCH_OF subdev matching type
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Fri, 19 Jul 2013 15:21:29 +0000 (12:21 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Tue, 30 Jul 2013 18:52:32 +0000 (15:52 -0300)
commite7359f8e660882fb2168609638163561eb2f50f0
treef40223db11d3de96d1315023530880d33a844dca
parentcfca7644d7959e1f50cb132306d1557bf6c2da57
[media] V4L: Add V4L2_ASYNC_MATCH_OF subdev matching type

Add support for matching by device_node pointer. This allows
the notifier user to simply pass a list of device_node pointers
corresponding to sub-devices.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/v4l2-core/v4l2-async.c
include/media/v4l2-async.h