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Commit 57fc8eb1 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[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: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent e34c4db8

drivers/media/v4l2-core/v4l2-dev.c

+1 −1
Original line number Diff line number Diff line
@@ -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;