[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>
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index 92845f8..36c3be8 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -1291,7 +1291,7 @@
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;