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| author | Hans de Goede <hdegoede@redhat.com> | 2012-04-08 12:59:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-07 16:28:35 -0300 |
| commit | c53c2549333b340e2662dc64ec81323476b69a97 (patch) | |
| tree | 4bd55780eba1302caaf7359631b996043dc1082f /drivers/media/video/ivtv | |
| parent | a22d85fea89744fad2cb215da1fe0c1ce226a613 (diff) | |
| download | op-kernel-dev-c53c2549333b340e2662dc64ec81323476b69a97.zip op-kernel-dev-c53c2549333b340e2662dc64ec81323476b69a97.tar.gz | |
[media] v4l2-event: Add v4l2_subscribed_event_ops
Just like with ctrl events, drivers may want to get called back on
listener add / remove for other event types too. Rather then special
casing all of this in subscribe / unsubscribe event it is better to
use ops for this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ivtv')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index a151271..a7730fd 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -1469,7 +1469,7 @@ static int ivtv_subscribe_event(struct v4l2_fh *fh, struct v4l2_event_subscripti case V4L2_EVENT_VSYNC: case V4L2_EVENT_EOS: case V4L2_EVENT_CTRL: - return v4l2_event_subscribe(fh, sub, 0); + return v4l2_event_subscribe(fh, sub, 0, NULL); default: return -EINVAL; } |
