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[media] v4l2: make vidioc_s_jpegcomp const

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Write-only ioctls should have a const argument in the ioctl op.
Do this conversion for vidioc_s_jpegcomp.
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
2012-09-17 05:05:25 -03:00
committed by Mauro Carvalho Chehab
parent e6eb28c220
commit d88aab53bd
11 changed files with 18 additions and 22 deletions
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2
drivers/media/usb/gspca/gspca.c
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@@ -1686,7 +1686,7 @@ static int vidioc_g_jpegcomp(struct file *file, void *priv,
}
static int vidioc_s_jpegcomp(struct file *file, void *priv,
struct v4l2_jpegcompression *jpegcomp)
const struct v4l2_jpegcompression *jpegcomp)
{
struct gspca_dev *gspca_dev = video_drvdata(file);