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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-19 04:09:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-24 06:25:34 -0300 |
| commit | b530a447bb588fdf43fdf4eb909e4ee1921d47ac (patch) | |
| tree | 8c9f6abb0f0c07ceea984a87fd80e9e65e7d483b /sound/i2c | |
| parent | 69aa6f4ec669b9121057cc9e32cb10b5f744f6d6 (diff) | |
| download | lwn-b530a447bb588fdf43fdf4eb909e4ee1921d47ac.tar.gz lwn-b530a447bb588fdf43fdf4eb909e4ee1921d47ac.zip | |
[media] v4l2: add const to argument of write-only s_frequency ioctl
This ioctl is defined as IOW, so pass the argument as const.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'sound/i2c')
| -rw-r--r-- | sound/i2c/other/tea575x-tuner.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index 3c6c1e3226f3..738c5ad9c93f 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -336,7 +336,7 @@ static int vidioc_g_frequency(struct file *file, void *priv, } static int vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) + const struct v4l2_frequency *f) { struct snd_tea575x *tea = video_drvdata(file); @@ -350,7 +350,7 @@ static int vidioc_s_frequency(struct file *file, void *priv, else tea->band = BAND_FM; - tea->freq = clamp(f->frequency, bands[tea->band].rangelow, + tea->freq = clamp_t(u32, f->frequency, bands[tea->band].rangelow, bands[tea->band].rangehigh); snd_tea575x_set_freq(tea); return 0; |