diff --git a/[refs] b/[refs]
index e45a27a62120..76dd3ec14bfd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82fc5943430e3cbf15033ed4186a73f90906345d
+refs/heads/master: 2a0785ea375fe93cd480599bb40d0c837ff72a2e
diff --git a/trunk/drivers/usb/serial/opticon.c b/trunk/drivers/usb/serial/opticon.c
index c03fdc0242dd..4cdb975caa89 100644
--- a/trunk/drivers/usb/serial/opticon.c
+++ b/trunk/drivers/usb/serial/opticon.c
@@ -502,7 +502,8 @@ static int opticon_resume(struct usb_interface *intf)
 	int result;
 
 	mutex_lock(&port->port.mutex);
-	if (port->port.count)
+	/* This is protected by the port mutex against close/open */
+	if (test_bit(ASYNCB_INITIALIZED, &port->port.flags))
 		result = usb_submit_urb(priv->bulk_read_urb, GFP_NOIO);
 	else
 		result = 0;