VIDIOC_G_AUDIO
v4l2_disable_ioctl(&s->vdev, VIDIOC_G_AUDIO);
v4l2_disable_ioctl(&dev->vid_cap_dev, VIDIOC_G_AUDIO);
v4l2_disable_ioctl(&dev->vbi_cap_dev, VIDIOC_G_AUDIO);
v4l2_disable_ioctl(&dev->meta_cap_dev, VIDIOC_G_AUDIO);
v4l2_disable_ioctl(&v4l2->vdev, VIDIOC_G_AUDIO);
v4l2_disable_ioctl(&v4l2->vbi_dev, VIDIOC_G_AUDIO);
v4l2_disable_ioctl(vdev, VIDIOC_G_AUDIO);
SET_VALID_IOCTL(ops, VIDIOC_G_AUDIO, vidioc_g_audio);
IOCTL_INFO(VIDIOC_G_AUDIO, v4l_stub_g_audio, v4l_print_audio, 0),