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path: root/drivers/tty/serial/atmel_serial.c
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Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
-rw-r--r--drivers/tty/serial/atmel_serial.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 88cdafa5ac54..1946fafc3f3e 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -861,7 +861,7 @@ static void atmel_complete_tx_dma(void *arg)
struct dma_chan *chan = atmel_port->chan_tx;
unsigned long flags;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
if (chan)
dmaengine_terminate_all(chan);
@@ -893,7 +893,7 @@ static void atmel_complete_tx_dma(void *arg)
atmel_port->tx_done_mask);
}
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void atmel_release_tx_dma(struct uart_port *port)
@@ -1711,9 +1711,9 @@ static void atmel_tasklet_rx_func(struct tasklet_struct *t)
struct uart_port *port = &atmel_port->uart;
/* The interrupt handler does not take the lock */
- spin_lock(&port->lock);
+ uart_port_lock(port);
atmel_port->schedule_rx(port);
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
}
static void atmel_tasklet_tx_func(struct tasklet_struct *t)
@@ -1723,9 +1723,9 @@ static void atmel_tasklet_tx_func(struct tasklet_struct *t)
struct uart_port *port = &atmel_port->uart;
/* The interrupt handler does not take the lock */
- spin_lock(&port->lock);
+ uart_port_lock(port);
atmel_port->schedule_tx(port);
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
}
static void atmel_init_property(struct atmel_uart_port *atmel_port,
@@ -2175,7 +2175,7 @@ static void atmel_set_termios(struct uart_port *port,
} else
mode |= ATMEL_US_PAR_NONE;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
port->read_status_mask = ATMEL_US_OVRE;
if (termios->c_iflag & INPCK)
@@ -2377,22 +2377,22 @@ gclk_fail:
else
atmel_disable_ms(port);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void atmel_set_ldisc(struct uart_port *port, struct ktermios *termios)
{
if (termios->c_line == N_PPS) {
port->flags |= UPF_HARDPPS_CD;
- spin_lock_irq(&port->lock);
+ uart_port_lock_irq(port);
atmel_enable_ms(port);
- spin_unlock_irq(&port->lock);
+ uart_port_unlock_irq(port);
} else {
port->flags &= ~UPF_HARDPPS_CD;
if (!UART_ENABLE_MS(port, termios->c_cflag)) {
- spin_lock_irq(&port->lock);
+ uart_port_lock_irq(port);
atmel_disable_ms(port);
- spin_unlock_irq(&port->lock);
+ uart_port_unlock_irq(port);
}
}
}