tree 0c28bb9dd1aab1b3fc8ce61036677a7790316421
parent 2c0ab67be1b4197a4effac89bb0604832e38be8d
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1260358808 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1300780400 -0300

[media] v4l: Make v4l2_subdev inherit from media_entity

V4L2 subdevices are media entities. As such they need to inherit from
(include) the media_entity structure.

When registering/unregistering the subdevice, the media entity is
automatically registered/unregistered. The entity is acquired on device
open and released on device close.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>