diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 6573764f506d6d42157f5c7b981bb72128f0f18c..fa9f0d958f96c25fd682d2a2fd65e07ac9c724b9 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -1850,6 +1850,7 @@ static long ivtv_serialized_ioctl(struct ivtv *itv, struct file *filp,
 	case VIDIOC_S_AUDOUT:
 	case VIDIOC_S_EXT_CTRLS:
 	case VIDIOC_S_FBUF:
+	case VIDIOC_S_PRIORITY:
 	case VIDIOC_OVERLAY:
 		ret = v4l2_prio_check(&itv->prio, id->prio);
 		if (ret)