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[media] v4l2-ctrls: introduce call_op define
authorHans Verkuil <hans.verkuil@cisco.com>
Wed, 25 May 2011 09:04:58 +0000 (06:04 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 1 Jul 2011 22:12:40 +0000 (19:12 -0300)
commit1482dff2d99d291db675dcecaba4cb28efcca191
tree43dcc33144d73812c285cbb6bc6aa70b7e3c31aatree | snapshot
parent66ef90675ad5e45717ff84e4a106c0d22e690803commit | diff
[media] v4l2-ctrls: introduce call_op define

Add the call_op define to safely call the control ops. This also allows
for controls without any ops such as the 'control class' controls.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/v4l2-ctrls.c diff | blob | history
Linux kernel for KaRo TX COM modules