V4L/DVB (11045): v4l2: call v4l2_device_disconnect in USB drivers.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 2a25580..3b08bc4 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -3557,7 +3557,9 @@
 
 		cam->disconnected = 1;
 
-		DBG(2, "Disconnecting %s...", symbolic(camlist, cam->id))
+		DBG(2, "Disconnecting %s...", symbolic(camlist, cam->id));
+
+		v4l2_device_disconnect(&cam->v4l2_dev);
 
 		wake_up_interruptible_all(&cam->open);