[media] tm6000: change from ioctl to unlocked_ioctl

Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/staging/tm6000/tm6000-video.c

@@ -1669,7 +1669,7 @@ static const struct v4l2_file_operations radio_fops = {
 	.owner		= THIS_MODULE,
 	.open		= tm6000_open,
 	.release	= tm6000_release,
-	.ioctl	  = video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops radio_ioctl_ops = {