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[media] v4l2: add const to argument of write-only s_frequency ioctl

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This ioctl is defined as IOW, so pass the argument as const.

Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Hans Verkuil 2013-03-19 04:09:26 -03:00 • committed by Mauro Carvalho Chehab
commit b530a447bb
56 changed files with 115 additions and 110 deletions
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4
sound/i2c/other/tea575x-tuner.c
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@ -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;