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[media] v4l2: make vidioc_s_fbuf const

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Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_fbuf.
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
2012-09-04 10:26:45 -03:00
committed by Mauro Carvalho Chehab
parent 06fce2861d
commit e6eb28c220
8 changed files with 9 additions and 9 deletions
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2
drivers/media/platform/fsl-viu.c
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@@ -860,7 +860,7 @@ int vidioc_g_fbuf(struct file *file, void *priv, struct v4l2_framebuffer *arg)
return 0;
}
int vidioc_s_fbuf(struct file *file, void *priv, struct v4l2_framebuffer *arg)
int vidioc_s_fbuf(struct file *file, void *priv, const struct v4l2_framebuffer *arg)
{
struct viu_fh *fh = priv;
struct viu_dev *dev = fh->dev;