serial: omap-serial: Move info message to probe function

Currently the info message about a missing wakeirq for uart is printed
every time the serial driver's startup function is called. This happens
multiple times and not just once.

This patch moves the infomessage to the probe function to display it
only once.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index fa511ebab67c67efda853be187ca670e20db4679..205158173090e0c02d5a610784c8c36387c9eb62 100644 (file)
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -738,9 +738,6 @@ static int serial_omap_startup(struct uart_port *port)
                        return retval;
                }
                disable_irq(up->wakeirq);
-       } else {
-               dev_info(up->port.dev, "no wakeirq for uart%d\n",
-                        up->port.line);
        }
 
        dev_dbg(up->port.dev, "serial_omap_startup+%d\n", up->port.line);
@@ -1687,6 +1684,9 @@ static int serial_omap_probe(struct platform_device *pdev)
        up->port.iotype = UPIO_MEM;
        up->port.irq = uartirq;
        up->wakeirq = wakeirq;
+       if (!up->wakeirq)
+               dev_info(up->port.dev, "no wakeirq for uart%d\n",
+                        up->port.line);
 
        up->port.regshift = 2;
        up->port.fifosize = 64;