Merge tag 'tty-3.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/gregkh/tty

Pull serial fixes from Greg KH:
 "Here are 3 tiny fixes that are needed for 3.12-final for some serial
  drivers.

  One of them is a revert of a broken patch, and two others are fixes
  for reported bugs.  All of these have been in linux-next for a while,
  I forgot I had not sent them to you yet, my fault"

(Actually, Greg, you _had_ sent two of the three, so this pulls in just
one actual new fix)

* tag 'tty-3.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty/serial: at91: fix uart/usart selection for older products

drivers/tty/serial/atmel_serial.c

@@ -1499,7 +1499,7 @@ static void atmel_set_ops(struct uart_port *port)
 /*
  * Get ip name usart or uart
  */
-static int atmel_get_ip_name(struct uart_port *port)
+static void atmel_get_ip_name(struct uart_port *port)
 {
 	struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
 	int name = UART_GET_IP_NAME(port);
@@ -1518,10 +1518,7 @@ static int atmel_get_ip_name(struct uart_port *port)
 		atmel_port->is_usart = false;
 	} else {
 		dev_err(port->dev, "Not supported ip name, set to uart\n");
-		return -EINVAL;
 	}
-
-	return 0;
 }
 
 /*
@@ -2405,9 +2402,7 @@ static int atmel_serial_probe(struct platform_device *pdev)
 	/*
 	 * Get port name of usart or uart
 	 */
-	ret = atmel_get_ip_name(&port->uart);
-	if (ret < 0)
-		goto err_add_port;
+	atmel_get_ip_name(&port->uart);
 
 	return 0;