diff --git a/[refs] b/[refs]
index 747246a5daf9..b90117bf6741 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dbd2df859a4d992ccbceeb22c37f6a6c4aa4dc01
+refs/heads/master: 383d2fc96c1983f5cd7fca3a3b1c9b8d8ee0de66
diff --git a/trunk/drivers/tty/serial/nwpserial.c b/trunk/drivers/tty/serial/nwpserial.c
index 77287c54f331..549c70a2a63e 100644
--- a/trunk/drivers/tty/serial/nwpserial.c
+++ b/trunk/drivers/tty/serial/nwpserial.c
@@ -199,7 +199,7 @@ static void nwpserial_shutdown(struct uart_port *port)
 	dcr_write(up->dcr_host, UART_IER, up->ier);
 
 	/* free irq */
-	free_irq(up->port.irq, port);
+	free_irq(up->port.irq, up);
 }
 
 static int nwpserial_verify_port(struct uart_port *port,