From 34a6b7d093d8fe738ada191b36648d00bc18b7eb Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 14 Sep 2012 07:15:03 -0300 Subject: [media] v4l2-ctrls: add a filter function to v4l2_ctrl_add_handler With a filter function you can control more precisely which controls are added. This is useful in particular for radio device nodes for combined TV/Radio cards where you want to show just the radio-specific controls and not controls like brightness. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/soc_camera/soc_camera.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/platform/soc_camera/soc_camera.c') diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index f6b1c1f87761..3be92944f8e7 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -1184,7 +1184,7 @@ static int soc_camera_probe(struct soc_camera_device *icd) sd->grp_id = soc_camera_grp_id(icd); v4l2_set_subdev_hostdata(sd, icd); - if (v4l2_ctrl_add_handler(&icd->ctrl_handler, sd->ctrl_handler)) + if (v4l2_ctrl_add_handler(&icd->ctrl_handler, sd->ctrl_handler, NULL)) goto ectrl; /* At this point client .probe() should have run already */ -- cgit v1.2.3