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path: root/drivers/tty/serial/mpc52xx_uart.c
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Diffstat (limited to 'drivers/tty/serial/mpc52xx_uart.c')
-rw-r--r--drivers/tty/serial/mpc52xx_uart.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c
index 916507b8f3..a252465e74 100644
--- a/drivers/tty/serial/mpc52xx_uart.c
+++ b/drivers/tty/serial/mpc52xx_uart.c
@@ -1096,14 +1096,14 @@ static void
mpc52xx_uart_break_ctl(struct uart_port *port, int ctl)
{
unsigned long flags;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
if (ctl == -1)
psc_ops->command(port, MPC52xx_PSC_START_BRK);
else
psc_ops->command(port, MPC52xx_PSC_STOP_BRK);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static int
@@ -1214,7 +1214,7 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct ktermios *new,
}
/* Get the lock */
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
/* Do our best to flush TX & RX, so we don't lose anything */
/* But we don't wait indefinitely ! */
@@ -1250,7 +1250,7 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct ktermios *new,
psc_ops->command(port, MPC52xx_PSC_RX_ENABLE);
/* We're all set, release the lock */
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static const char *
@@ -1477,11 +1477,11 @@ mpc52xx_uart_int(int irq, void *dev_id)
struct uart_port *port = dev_id;
irqreturn_t ret;
- spin_lock(&port->lock);
+ uart_port_lock(port);
ret = psc_ops->handle_irq(port);
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
return ret;
}