diff options
Diffstat (limited to 'drivers/tty/serial/apbuart.c')
| -rw-r--r-- | drivers/tty/serial/apbuart.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/apbuart.c b/drivers/tty/serial/apbuart.c index d3cb341f2c..364599f256 100644 --- a/drivers/tty/serial/apbuart.c +++ b/drivers/tty/serial/apbuart.c @@ -133,7 +133,7 @@ static irqreturn_t apbuart_int(int irq, void *dev_id) struct uart_port *port = dev_id; unsigned int status; - spin_lock(&port->lock); + uart_port_lock(port); status = UART_GET_STATUS(port); if (status & UART_STATUS_DR) @@ -141,7 +141,7 @@ static irqreturn_t apbuart_int(int irq, void *dev_id) if (status & UART_STATUS_THE) apbuart_tx_chars(port); - spin_unlock(&port->lock); + uart_port_unlock(port); return IRQ_HANDLED; } @@ -228,7 +228,7 @@ static void apbuart_set_termios(struct uart_port *port, if (termios->c_cflag & CRTSCTS) cr |= UART_CTRL_FL; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); /* Update the per-port timeout. */ uart_update_timeout(port, termios->c_cflag, baud); @@ -251,7 +251,7 @@ static void apbuart_set_termios(struct uart_port *port, UART_PUT_SCAL(port, quot); UART_PUT_CTRL(port, cr); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static const char *apbuart_type(struct uart_port *port) |