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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-09-04 11:59:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-26 10:50:12 -0300 |
| commit | 0e8025b9f6011a6bd69d01080d584bc95a89d02e (patch) | |
| tree | 228712a97a37d887d1eca9c17f83ada102d53291 /drivers/media/pci/ivtv/ivtv-ioctl.c | |
| parent | 85f5fe3962ca6780e5368feffe32f3b15e953e1f (diff) | |
| download | lwn-0e8025b9f6011a6bd69d01080d584bc95a89d02e.tar.gz lwn-0e8025b9f6011a6bd69d01080d584bc95a89d02e.zip | |
[media] v4l2: make vidioc_s_audio const
Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_audio.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/ivtv/ivtv-ioctl.c')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index 966abb407304..99e35dd3d83e 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -784,7 +784,7 @@ static int ivtv_g_audio(struct file *file, void *fh, struct v4l2_audio *vin) return ivtv_get_audio_input(itv, vin->index, vin); } -static int ivtv_s_audio(struct file *file, void *fh, struct v4l2_audio *vout) +static int ivtv_s_audio(struct file *file, void *fh, const struct v4l2_audio *vout) { struct ivtv *itv = fh2id(fh)->itv; |