diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-15 06:10:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-24 06:31:23 -0300 |
| commit | 2f73c7c582a685b3198b974cd6d964d0338f8ab5 (patch) | |
| tree | d95d1dd1665bd59d09dfd7455c8f096a6fb29352 /drivers/media/pci/cx88/cx88-video.c | |
| parent | b530a447bb588fdf43fdf4eb909e4ee1921d47ac (diff) | |
[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/cx88/cx88-video.c')
| -rw-r--r-- | drivers/media/pci/cx88/cx88-video.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index 4f10875295e8..ede6f139b5cc 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -1289,7 +1289,7 @@ static int vidioc_g_tuner (struct file *file, void *priv, } static int vidioc_s_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) + const struct v4l2_tuner *t) { struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; @@ -1409,20 +1409,15 @@ static int radio_g_tuner (struct file *file, void *priv, return 0; } -/* FIXME: Should add a standard for radio */ - static int radio_s_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) + const struct v4l2_tuner *t) { struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; if (0 != t->index) return -EINVAL; - if (t->audmode > V4L2_TUNER_MODE_STEREO) - t->audmode = V4L2_TUNER_MODE_STEREO; call_all(core, tuner, s_tuner, t); - return 0; } |