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authorHans Verkuil <hans.verkuil@cisco.com>2013-03-15 13:10:06 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-03-24 13:31:23 +0400
commit2f73c7c582a685b3198b974cd6d964d0338f8ab5 (patch)
treed95d1dd1665bd59d09dfd7455c8f096a6fb29352 /drivers/media/pci/cx18/cx18-av-core.c
parentb530a447bb588fdf43fdf4eb909e4ee1921d47ac (diff)
downloadlinux-2f73c7c582a685b3198b974cd6d964d0338f8ab5.tar.xz
[media] v4l2: add const to argument of write-only s_tuner ioctl
This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/cx18/cx18-av-core.c')
-rw-r--r--drivers/media/pci/cx18/cx18-av-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/cx18/cx18-av-core.c b/drivers/media/pci/cx18/cx18-av-core.c
index a2c51e0468a8..c22242bc10df 100644
--- a/drivers/media/pci/cx18/cx18-av-core.c
+++ b/drivers/media/pci/cx18/cx18-av-core.c
@@ -809,7 +809,7 @@ static int cx18_av_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
return 0;
}
-static int cx18_av_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
+static int cx18_av_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{
struct cx18_av_state *state = to_cx18_av_state(sd);
struct cx18 *cx = v4l2_get_subdevdata(sd);