diff options
Diffstat (limited to 'drivers/tty/serial/altera_uart.c')
| -rw-r--r-- | drivers/tty/serial/altera_uart.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c index a9c41942190c..77835ac68df2 100644 --- a/drivers/tty/serial/altera_uart.c +++ b/drivers/tty/serial/altera_uart.c @@ -164,13 +164,13 @@ static void altera_uart_break_ctl(struct uart_port *port, int break_state) struct altera_uart *pp = container_of(port, struct altera_uart, port); unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); if (break_state == -1) pp->imr |= ALTERA_UART_CONTROL_TRBK_MSK; else pp->imr &= ~ALTERA_UART_CONTROL_TRBK_MSK; altera_uart_update_ctrl_reg(pp); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static void altera_uart_set_termios(struct uart_port *port, @@ -187,10 +187,10 @@ static void altera_uart_set_termios(struct uart_port *port, tty_termios_copy_hw(termios, old); tty_termios_encode_baud_rate(termios, baud, baud); - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); uart_update_timeout(port, termios->c_cflag, baud); altera_uart_writel(port, baudclk, ALTERA_UART_DIVISOR_REG); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); /* * FIXME: port->read_status_mask and port->ignore_status_mask @@ -264,12 +264,12 @@ static irqreturn_t altera_uart_interrupt(int irq, void *data) isr = altera_uart_readl(port, ALTERA_UART_STATUS_REG) & pp->imr; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); if (isr & ALTERA_UART_STATUS_RRDY_MSK) altera_uart_rx_chars(port); if (isr & ALTERA_UART_STATUS_TRDY_MSK) altera_uart_tx_chars(port); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); return IRQ_RETVAL(isr); } @@ -313,13 +313,13 @@ static int altera_uart_startup(struct uart_port *port) } } - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); /* Enable RX interrupts now */ pp->imr = ALTERA_UART_CONTROL_RRDY_MSK; altera_uart_update_ctrl_reg(pp); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); return 0; } @@ -329,13 +329,13 @@ static void altera_uart_shutdown(struct uart_port *port) struct altera_uart *pp = container_of(port, struct altera_uart, port); unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); /* Disable all interrupts now */ pp->imr = 0; altera_uart_update_ctrl_reg(pp); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); if (port->irq) free_irq(port->irq, port); |