diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 56e683373d6d..6420ae581a80 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1602,7 +1602,6 @@ static int serial_omap_probe_rs485(struct uart_omap_port *up,
 				   struct device_node *np)
 {
 	struct serial_rs485 *rs485conf = &up->port.rs485;
-	enum of_gpio_flags flags;
 	int ret;
 
 	rs485conf->flags = 0;
@@ -1622,13 +1621,13 @@ static int serial_omap_probe_rs485(struct uart_omap_port *up,
 	}
 
 	/* check for tx enable gpio */
-	up->rts_gpio = of_get_named_gpio_flags(np, "rts-gpio", 0, &flags);
+	up->rts_gpio = of_get_named_gpio(np, "rts-gpio", 0);
 	if (gpio_is_valid(up->rts_gpio)) {
 		ret = devm_gpio_request(up->dev, up->rts_gpio, "omap-serial");
 		if (ret < 0)
 			return ret;
-		ret = gpio_direction_output(up->rts_gpio,
-					    flags & SER_RS485_RTS_AFTER_SEND);
+		ret = rs485conf->flags & SER_RS485_RTS_AFTER_SEND ? 1 : 0;
+		ret = gpio_direction_output(up->rts_gpio, ret);
 		if (ret < 0)
 			return ret;
 	} else if (up->rts_gpio == -EPROBE_DEFER) {