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authorDavid Brownell <david-b@pacbell.net>2009-04-07 17:51:49 -0700
committerRichard Purdie <rpurdie@linux.intel.com>2009-04-08 14:13:48 +0100
commitac15e95090c2588ada4904c8c4ae8edd347acdf0 (patch)
tree1f39f501f87cc4719e934c22ae2b485b9d3a1622 /drivers/leds/leds-gpio.c
parent577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff)
downloadlinux-ac15e95090c2588ada4904c8c4ae8edd347acdf0.tar.gz
leds: just ignore invalid GPIOs in leds-gpio
Fix build problems with leds-gpio:

  CC      drivers/leds/leds-gpio.o
drivers/leds/leds-gpio.c: In function 'create_gpio_led':
drivers/leds/leds-gpio.c:85: warning: 'return' with no value, in function returning non-void

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'drivers/leds/leds-gpio.c')
-rw-r--r--drivers/leds/leds-gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 102ef4a14c5f..d2109054de85 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -82,7 +82,7 @@ static int __devinit create_gpio_led(const struct gpio_led *template,
 	if (!gpio_is_valid(template->gpio)) {
 		printk(KERN_INFO "Skipping unavilable LED gpio %d (%s)\n", 
 				template->gpio, template->name);
-		return;
+		return 0;
 	}
 
 	ret = gpio_request(template->gpio, template->name);