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path: root/drivers/tty/serial/apbuart.c
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Diffstat (limited to 'drivers/tty/serial/apbuart.c')
-rw-r--r--drivers/tty/serial/apbuart.c8
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)