[media] remove interface links at media_entity_unregister()

Interface links connected to an entity should be removed
before the entity itself can be removed.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2015-08-29 19:07:09 -03:00
commit a28971ad14