diff --git a/[refs] b/[refs]
index 69627c822494..f15b0f1acf67 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c9ae009b298753a3baf71298d676a68b5a10c8f
+refs/heads/master: 5dfbd1d734ef5415bc47b034df7433ba21e40e7b
diff --git a/trunk/drivers/serial/atmel_serial.c b/trunk/drivers/serial/atmel_serial.c
index 3892666b5fbd..2a1d52fb4936 100644
--- a/trunk/drivers/serial/atmel_serial.c
+++ b/trunk/drivers/serial/atmel_serial.c
@@ -1732,6 +1732,11 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev)
 	device_init_wakeup(&pdev->dev, 1);
 	platform_set_drvdata(pdev, port);
 
+	if (port->rs485.flags & SER_RS485_ENABLED) {
+		UART_PUT_MR(&port->uart, ATMEL_US_USMODE_NORMAL);
+		UART_PUT_CR(&port->uart, ATMEL_US_RTSEN);
+	}
+
 	return 0;
 
 err_add_port: