[02/15] em28xx: remove bogus input/audio ioctls for the radio device.
Commit Message
Radio devices should not implement those ioctls.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
---
drivers/media/usb/em28xx/em28xx-video.c | 35 -------------------------------
1 file changed, 35 deletions(-)
@@ -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,