diff options
Diffstat (limited to 'drivers/tty/serial/omap-serial.c')
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 050d1b5c7b3..e0bec06a5f6 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1360,12 +1360,10 @@ static int serial_omap_config_rs485(struct uart_port *port, struct serial_rs485 *rs485conf) { struct uart_omap_port *up = to_uart_omap_port(port); - unsigned long flags; unsigned int mode; int val; pm_runtime_get_sync(up->dev); - spin_lock_irqsave(&up->port.lock, flags); /* Disable interrupts from this port */ mode = up->ier; @@ -1401,7 +1399,6 @@ serial_omap_config_rs485(struct uart_port *port, struct serial_rs485 *rs485conf) serial_out(up, UART_OMAP_SCR, up->scr); } - spin_unlock_irqrestore(&up->port.lock, flags); pm_runtime_mark_last_busy(up->dev); pm_runtime_put_autosuspend(up->dev); |