[media] tlg2300: remove ioctls that are invalid for radio devices

The input and audio ioctls are only valid for video/vbi nodes.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/usb/tlg2300/pd-radio.c

@@ -350,36 +350,9 @@ static int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
 {
 	return vt->index > 0 ? -EINVAL : 0;
 }
-static int vidioc_s_audio(struct file *file, void *priv, const struct v4l2_audio *va)
-{
-	return (va->index != 0) ? -EINVAL : 0;
-}
-
-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
-{
-	a->index    = 0;
-	a->mode    = 0;
-	a->capability = V4L2_AUDCAP_STEREO;
-	strcpy(a->name, "Radio");
-	return 0;
-}
-
-static int vidioc_s_input(struct file *filp, void *priv, u32 i)
-{
-	return (i != 0) ? -EINVAL : 0;
-}
-
-static int vidioc_g_input(struct file *filp, void *priv, u32 *i)
-{
-	return (*i != 0) ? -EINVAL : 0;
-}
 
 static const struct v4l2_ioctl_ops poseidon_fm_ioctl_ops = {
 	.vidioc_querycap    = vidioc_querycap,
-	.vidioc_g_audio     = vidioc_g_audio,
-	.vidioc_s_audio     = vidioc_s_audio,
-	.vidioc_g_input     = vidioc_g_input,
-	.vidioc_s_input     = vidioc_s_input,
 	.vidioc_queryctrl   = tlg_fm_vidioc_queryctrl,
 	.vidioc_querymenu   = tlg_fm_vidioc_querymenu,
 	.vidioc_g_ctrl      = tlg_fm_vidioc_g_ctrl,