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[media] v4l2: make vidioc_s_crop const

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Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_crop.
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>
This commit is contained in:
Hans Verkuil
2012-09-05 05:10:48 -03:00
committed by Mauro Carvalho Chehab
parent 3f70e1f598
commit 4f996594ce
30 changed files with 78 additions and 78 deletions
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2
drivers/media/platform/omap/omap_vout.c
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@@ -1291,7 +1291,7 @@ static int vidioc_g_crop(struct file *file, void *fh, struct v4l2_crop *crop)
return 0;
}
static int vidioc_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
static int vidioc_s_crop(struct file *file, void *fh, const struct v4l2_crop *crop)
{
int ret = -EINVAL;
struct omap_vout_device *vout = fh;