summaryrefslogtreecommitdiff
path: root/drivers/media/pci/cx18
diff options
context:
space:
mode:
authorHans Verkuil <hans.verkuil@cisco.com>2012-09-05 12:10:48 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-26 18:02:25 +0400
commit4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 (patch)
treef2ba0120024627256917dc05a2d7c509ac056011 /drivers/media/pci/cx18
parent3f70e1f598a6be4277e71516a98457fd3bddfbd0 (diff)
downloadlinux-4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86.tar.xz
[media] v4l2: make vidioc_s_crop const
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>
Diffstat (limited to 'drivers/media/pci/cx18')
-rw-r--r--drivers/media/pci/cx18/cx18-ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c
index ff315446d4ad..bb5073f72c42 100644
--- a/drivers/media/pci/cx18/cx18-ioctl.c
+++ b/drivers/media/pci/cx18/cx18-ioctl.c
@@ -527,7 +527,7 @@ static int cx18_cropcap(struct file *file, void *fh,
return 0;
}
-static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop)
+static int cx18_s_crop(struct file *file, void *fh, const struct v4l2_crop *crop)
{
struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;