1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c
index 9ba194590a80..e1280a20b7a2 100644
--- a/drivers/tty/serial/mpc52xx_uart.c
+++ b/drivers/tty/serial/mpc52xx_uart.c
@@ -1058,6 +1058,9 @@ mpc52xx_uart_shutdown(struct uart_port *port)
         if (psc_ops->clock)
                 psc_ops->clock(port, 0);
 
+        /* Disable interrupt */
+        psc_ops->cw_disable_ints(port);
+
         /* Release interrupt */
         free_irq(port->irq, port);
 }