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[media] em28xx: use v4l2_disable_ioctl() to disable ioctls VIDIOC_G_AUDIO and VIDIOC_...
authorFrank Schaefer <fschaefer.oss@googlemail.com>
Thu, 7 Feb 2013 16:39:11 +0000 (13:39 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 4 Mar 2013 16:39:11 +0000 (13:39 -0300)
commitc2dcef835e40f5a63b14f6eeada8b08b37da263f
tree0691a01b23b75d3a52f9d45af8725d859156a3c9tree | snapshot
parent66df67b764f6013e557ac41aa9e9474c87a9a99bcommit | diff
[media] em28xx: use v4l2_disable_ioctl() to disable ioctls VIDIOC_G_AUDIO and VIDIOC_S_AUDIO

Instead of checking the device type and returning -EINVAL inside the ioctl
functions, use v4l2_disable_ioctl() to disable the ioctls VIDIOC_G_AUDIO and
VIDIOC_S_AUDIO if the device doesn't support audio.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/usb/em28xx/em28xx-video.c diff | blob | history
Domain: System / Kernel;