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[media] em28xx: remove bogus input/audio ioctls for the radio device

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Radio devices should not implement those ioctls.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-09-06 09:23:03 -03:00 committed by Mauro Carvalho Chehab
parent a9d79fe581
commit dd5a436322
1 changed files with 0 additions and 35 deletions
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35
drivers/media/usb/em28xx/em28xx-video.c
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@ -1856,26 +1856,6 @@ static int radio_g_tuner(struct file *file, void *priv,
return 0;
}
static int radio_enum_input(struct file *file, void *priv,
struct v4l2_input *i)
{
if (i->index != 0)
return -EINVAL;
strcpy(i->name, "Radio");
i->type = V4L2_INPUT_TYPE_TUNER;
return 0;
}
static int radio_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
{
if (unlikely(a->index))
return -EINVAL;
strcpy(a->name, "Radio");
return 0;
}
static int radio_s_tuner(struct file *file, void *priv,
struct v4l2_tuner *t)
{
@ -1889,17 +1869,6 @@ static int radio_s_tuner(struct file *file, void *priv,
return 0;
}
static int radio_s_audio(struct file *file, void *fh,
const struct v4l2_audio *a)
{
return 0;
}
static int radio_s_input(struct file *file, void *fh, unsigned int i)
{
return 0;
}
static int radio_queryctrl(struct file *file, void *priv,
struct v4l2_queryctrl *qc)
{
@ -2279,11 +2248,7 @@ static const struct v4l2_file_operations radio_fops = {
static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
.vidioc_g_audio = radio_g_audio,
.vidioc_s_tuner = radio_s_tuner,
.vidioc_s_audio = radio_s_audio,
.vidioc_s_input = radio_s_input,
.vidioc_queryctrl = radio_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,