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| author |   Hans Verkuil <hans.verkuil@cisco.com> | 2014-03-03 06:47:38 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-17 18:30:36 -0300 |
| commit | 57fc8eb19adc794e0d267b241561c8211a50d2a8 (patch) | |
| tree | 0f8e39c3cd5faaa45ace0de70b7f9a590c7c2839 /drivers/media/v4l2-core | |
| parent | [media] videodev2.h: add V4L2_FIELD_HAS_T_OR_B macro (diff) | |
| download | linux-dev-57fc8eb19adc794e0d267b241561c8211a50d2a8.tar.xz linux-dev-57fc8eb19adc794e0d267b241561c8211a50d2a8.zip | |
[media] v4l2-dev: don't debug poll unless the debug level > 2
Some applications poll a lot, so prevent the poll message from flooding
the log.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index fbe45b83a166..33617c365acc 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -335,7 +335,7 @@ static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll) return DEFAULT_POLLMASK; if (video_is_registered(vdev)) res = vdev->fops->poll(filp, poll); - if (vdev->debug) + if (vdev->debug > 2) printk(KERN_DEBUG "%s: poll: %08x\n", video_device_node_name(vdev), res); return res; |