1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index dd1a7bef6647..f26834d262b3 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1451,6 +1451,8 @@ static void uart_hangup(struct tty_struct *tty)
                 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
                 spin_unlock_irqrestore(&port->lock, flags);
                 tty_port_tty_set(port, NULL);
+                if (!uart_console(state->uart_port))
+                        uart_change_pm(state, UART_PM_STATE_OFF);
                 wake_up_interruptible(&port->open_wait);
                 wake_up_interruptible(&port->delta_msr_wait);
         }