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authorHans Verkuil <hans.verkuil@cisco.com>2012-09-05 05:10:48 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-26 11:02:25 -0300
commit4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 (patch)
treef2ba0120024627256917dc05a2d7c509ac056011 /drivers/media/usb/pvrusb2
parent3f70e1f598a6be4277e71516a98457fd3bddfbd0 (diff)
[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/usb/pvrusb2')
-rw-r--r--drivers/media/usb/pvrusb2/pvrusb2-v4l2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
index 7a445b0e725e..db249cad3cd9 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
@@ -760,7 +760,7 @@ static int pvr2_g_crop(struct file *file, void *priv, struct v4l2_crop *crop)
return 0;
}
-static int pvr2_s_crop(struct file *file, void *priv, struct v4l2_crop *crop)
+static int pvr2_s_crop(struct file *file, void *priv, const struct v4l2_crop *crop)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;