[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/include/media/soc_camera.h b/include/media/soc_camera.h
index 435e7b8..6442edc 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -85,14 +85,14 @@
void (*put_formats)(struct soc_camera_device *);
int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *);
int (*get_crop)(struct soc_camera_device *, struct v4l2_crop *);
- int (*set_crop)(struct soc_camera_device *, struct v4l2_crop *);
+ int (*set_crop)(struct soc_camera_device *, const struct v4l2_crop *);
int (*get_selection)(struct soc_camera_device *, struct v4l2_selection *);
int (*set_selection)(struct soc_camera_device *, struct v4l2_selection *);
/*
* The difference to .set_crop() is, that .set_livecrop is not allowed
* to change the output sizes
*/
- int (*set_livecrop)(struct soc_camera_device *, struct v4l2_crop *);
+ int (*set_livecrop)(struct soc_camera_device *, const struct v4l2_crop *);
int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
void (*init_videobuf)(struct videobuf_queue *,