diff options
| 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/radio | |
| parent | 85f5fe3962ca6780e5368feffe32f3b15e953e1f (diff) | |
| download | op-kernel-dev-0e8025b9f6011a6bd69d01080d584bc95a89d02e.zip op-kernel-dev-0e8025b9f6011a6bd69d01080d584bc95a89d02e.tar.gz | |
[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/radio')
| -rw-r--r-- | drivers/media/radio/radio-miropcm20.c | 2 | ||||
| -rw-r--r-- | drivers/media/radio/radio-sf16fmi.c | 2 | ||||
| -rw-r--r-- | drivers/media/radio/radio-tea5764.c | 2 | ||||
| -rw-r--r-- | drivers/media/radio/radio-timb.c | 2 | ||||
| -rw-r--r-- | drivers/media/radio/radio-wl1273.c | 2 | ||||
| -rw-r--r-- | drivers/media/radio/wl128x/fmdrv_v4l2.c | 2 |
6 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c index 87c1ee1..11f76ed 100644 --- a/drivers/media/radio/radio-miropcm20.c +++ b/drivers/media/radio/radio-miropcm20.c @@ -197,7 +197,7 @@ static int vidioc_g_audio(struct file *file, void *priv, } static int vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *a) + const struct v4l2_audio *a) { return a->index ? -EINVAL : 0; } diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c index 8185d5f..227dcdb5 100644 --- a/drivers/media/radio/radio-sf16fmi.c +++ b/drivers/media/radio/radio-sf16fmi.c @@ -239,7 +239,7 @@ static int vidioc_g_audio(struct file *file, void *priv, } static int vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *a) + const struct v4l2_audio *a) { return a->index ? -EINVAL : 0; } diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c index 6b1fae3..efb05aa 100644 --- a/drivers/media/radio/radio-tea5764.c +++ b/drivers/media/radio/radio-tea5764.c @@ -448,7 +448,7 @@ static int vidioc_g_audio(struct file *file, void *priv, } static int vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *a) + const struct v4l2_audio *a) { if (a->index != 0) return -EINVAL; diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c index 09fc560..5cf0777 100644 --- a/drivers/media/radio/radio-timb.c +++ b/drivers/media/radio/radio-timb.c @@ -85,7 +85,7 @@ static int timbradio_vidioc_g_audio(struct file *file, void *priv, } static int timbradio_vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *a) + const struct v4l2_audio *a) { return a->index ? -EINVAL : 0; } diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index 71968a6..2d93354 100644 --- a/drivers/media/radio/radio-wl1273.c +++ b/drivers/media/radio/radio-wl1273.c @@ -1479,7 +1479,7 @@ static int wl1273_fm_vidioc_g_audio(struct file *file, void *priv, } static int wl1273_fm_vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *audio) + const struct v4l2_audio *audio) { struct wl1273_device *radio = video_get_drvdata(video_devdata(file)); diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c index f816ea6..09585a9 100644 --- a/drivers/media/radio/wl128x/fmdrv_v4l2.c +++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c @@ -258,7 +258,7 @@ static int fm_v4l2_vidioc_g_audio(struct file *file, void *priv, } static int fm_v4l2_vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *audio) + const struct v4l2_audio *audio) { if (audio->index != 0) return -EINVAL; |
