于 2013年01月31日 05:25, Hans Verkuil 写道:
> From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
>
> The driver already does locking, so it is safe to switch to unlocked_ioctl.
>
> Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
> ---
> drivers/media/usb/tlg2300/pd-radio.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/usb/tlg2300/pd-radio.c b/drivers/media/usb/tlg2300/pd-radio.c
> index 90dc1d1..c4feffb 100644
> --- a/drivers/media/usb/tlg2300/pd-radio.c
> +++ b/drivers/media/usb/tlg2300/pd-radio.c
> @@ -156,7 +156,7 @@ static const struct v4l2_file_operations poseidon_fm_fops = {
> .owner = THIS_MODULE,
> .open = poseidon_fm_open,
> .release = poseidon_fm_close,
> - .ioctl = video_ioctl2,
> + .unlocked_ioctl = video_ioctl2,
> };
>
> static int tlg_fm_vidioc_g_tuner(struct file *file, void *priv,
Acked-by: Huang Shijie <shijie8@xxxxxxxxx>
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