On Fri, Sep 13, 2013 at 2:15 PM, Krzysztof Halasa [off-list ref] wrote:

Linus Walleij [off-list ref] writes:

quoted

+++ b/drivers/staging/media/lirc/lirc_serial.c

@@ -839,6 +839,16 @@ static int lirc_serial_probe(struct platform_device *dev)
 {
      int i, nlow, nhigh, result;

+#ifdef CONFIG_LIRC_SERIAL_NSLU2
+     /* This GPIO is used for a LED on the NSLU2 */
+     result = devm_gpio_request(dev, NSLU2_LED_GRN, "lirc-serial");

Will this succeed with the LED driver already loaded? Should the user
unload it first?

Hm if this driver should use this as a LED it needs to register
a trigger for that GPIO LED instead. A GPIO can not be used by
two consumers at the same time...

Yours,
Linus Walleij