AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-29 21:16:40 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

[media] v4l2-compat-ioctl32: replace pr_warn by pr_debug

Browse Source 
Every time compat32 encounters an unknown ioctl it will call pr_warn.
However, that's very irritating since it is perfectly normal that this
happens. For example, applications often try to call an ioctl to see if
it exists, and if that's used with an older kernel where compat32 doesn't
support that ioctl yet, then it starts spamming the kernel log.

So replace pr_warn by pr_debug.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-09-09 03:40:39 -03:00 committed by Mauro Carvalho Chehab
parent ac4033e02a
commit 9ec32cc703
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/v4l2-core/v4l2-compat-ioctl32.c
View File

@ -1034,8 +1034,8 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
ret = vdev->fops->compat_ioctl32(file, cmd, arg);
if (ret == -ENOIOCTLCMD)
pr_warn("compat_ioctl32: unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
_IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd), cmd);
pr_debug("compat_ioctl32: unknown ioctl '%c', dir=%d, #%d (0x%08x)\n",
_IOC_TYPE(cmd), _IOC_DIR(cmd), _IOC_NR(cmd), cmd);
return ret;
}
EXPORT_SYMBOL_GPL(v4l2_compat_ioctl32);