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[media] v4l2: make vidioc_s_freq_hw_seek const

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Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_freq_hw_seek.
Adding const for write-only ioctls was decided during the 2012 Media Workshop.

Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Hans Verkuil 2012-09-14 07:41:18 -03:00 • committed by Mauro Carvalho Chehab
commit ec6f432810
7 changed files with 24 additions and 22 deletions
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sound/i2c/other/tea575x-tuner.c
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@ -357,7 +357,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
}
static int vidioc_s_hw_freq_seek(struct file *file, void *fh,
struct v4l2_hw_freq_seek *a)
const struct v4l2_hw_freq_seek *a)
{
struct snd_tea575x *tea = video_drvdata(file);
unsigned long timeout;