1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/tty/serial/sifive.c b/drivers/tty/serial/sifive.c
index d195c5de52..b296e57a9d 100644
--- a/drivers/tty/serial/sifive.c
+++ b/drivers/tty/serial/sifive.c
@@ -521,11 +521,11 @@ static irqreturn_t sifive_serial_irq(int irq, void *dev_id)
 	struct sifive_serial_port *ssp = dev_id;
 	u32 ip;
 
-	spin_lock(&ssp->port.lock);
+	uart_port_lock(&ssp->port);
 
 	ip = __ssp_readl(ssp, SIFIVE_SERIAL_IP_OFFS);
 	if (!ip) {
-		spin_unlock(&ssp->port.lock);
+		uart_port_unlock(&ssp->port);
 		return IRQ_NONE;
 	}
 
@@ -534,7 +534,7 @@ static irqreturn_t sifive_serial_irq(int irq, void *dev_id)
 	if (ip & SIFIVE_SERIAL_IP_TXWM_MASK)
 		__ssp_transmit_chars(ssp);
 
-	spin_unlock(&ssp->port.lock);
+	uart_port_unlock(&ssp->port);
 
 	return IRQ_HANDLED;
 }
@@ -653,7 +653,7 @@ static void sifive_serial_set_termios(struct uart_port *port,
 				  ssp->port.uartclk / 16);
 	__ssp_update_baud_rate(ssp, rate);
 
-	spin_lock_irqsave(&ssp->port.lock, flags);
+	uart_port_lock_irqsave(&ssp->port, &flags);
 
 	/* Update the per-port timeout */
 	uart_update_timeout(port, termios->c_cflag, rate);
@@ -670,7 +670,7 @@ static void sifive_serial_set_termios(struct uart_port *port,
 	if (v != old_v)
 		__ssp_writel(v, SIFIVE_SERIAL_RXCTRL_OFFS, ssp);
 
-	spin_unlock_irqrestore(&ssp->port.lock, flags);
+	uart_port_unlock_irqrestore(&ssp->port, flags);
 }
 
 static void sifive_serial_release_port(struct uart_port *port)
@@ -795,9 +795,9 @@ static void sifive_serial_console_write(struct console *co, const char *s,
 	if (ssp->port.sysrq)
 		locked = 0;
 	else if (oops_in_progress)
-		locked = spin_trylock(&ssp->port.lock);
+		locked = uart_port_trylock(&ssp->port);
 	else
-		spin_lock(&ssp->port.lock);
+		uart_port_lock(&ssp->port);
 
 	ier = __ssp_readl(ssp, SIFIVE_SERIAL_IE_OFFS);
 	__ssp_writel(0, SIFIVE_SERIAL_IE_OFFS, ssp);
@@ -807,7 +807,7 @@ static void sifive_serial_console_write(struct console *co, const char *s,
 	__ssp_writel(ier, SIFIVE_SERIAL_IE_OFFS, ssp);
 
 	if (locked)
-		spin_unlock(&ssp->port.lock);
+		uart_port_unlock(&ssp->port);
 	local_irq_restore(flags);
 }