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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-09-06 13:54:00 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2009-09-06 13:54:00 +0300 |
| commit | 856378592a1b9be61e28092caf5e87446bae4694 (patch) | |
| tree | e9d775f64e0893ce1c89aa61e59e0e3ca8a4cde8 /linux/drivers/media/video/cx18 | |
| parent | 026fbaf9a959eb5b7770b075a604999f704640cb (diff) | |
| download | mediapointer-dvb-s2-856378592a1b9be61e28092caf5e87446bae4694.tar.gz mediapointer-dvb-s2-856378592a1b9be61e28092caf5e87446bae4694.tar.bz2 | |
v4l: warn when desired devnodenr is in use & add _no_warn function
From: Hans Verkuil <hverkuil@xs4all.nl>
Warn when the desired device node number is already in use, except when
the new video_register_device_no_warn function is called since in some
use-cases that warning is not relevant.
Priority: normal
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Diffstat (limited to 'linux/drivers/media/video/cx18')
| -rw-r--r-- | linux/drivers/media/video/cx18/cx18-streams.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/drivers/media/video/cx18/cx18-streams.c b/linux/drivers/media/video/cx18/cx18-streams.c index 816d70cc2..dabe3fadc 100644 --- a/linux/drivers/media/video/cx18/cx18-streams.c +++ b/linux/drivers/media/video/cx18/cx18-streams.c @@ -250,7 +250,7 @@ static int cx18_reg_dev(struct cx18 *cx, int type) video_set_drvdata(s->video_dev, s); /* Register device. First try the desired minor, then any free one. */ - ret = video_register_device(s->video_dev, vfl_type, num); + ret = video_register_device_no_warn(s->video_dev, vfl_type, num); if (ret < 0) { CX18_ERR("Couldn't register v4l2 device for %s (device node number %d)\n", s->name, num); |