diff options
Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 2eaa18dde..8bbde52db 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -1929,6 +1929,9 @@ static void atmel_shutdown(struct uart_port *port) { struct atmel_uart_port *atmel_port = to_atmel_uart_port(port); + /* Disable modem control lines interrupts */ + atmel_disable_ms(port); + /* Disable interrupts at device level */ atmel_uart_writel(port, ATMEL_US_IDR, -1); @@ -1979,8 +1982,6 @@ static void atmel_shutdown(struct uart_port *port) */ free_irq(port->irq, port); - atmel_port->ms_irq_enabled = false; - atmel_flush_buffer(port); } |