From: Li Zefan <lizf@cn.fujitsu.com>
Date: Sat, 31 May 2008 14:18:55 +0000 (+0100)
Subject: leds: fix unsigned value overflow in atmel pwm driver
X-Git-Tag: v2.6.27-rc1~521^2~4
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e49575f46cdb40014e14789a18e637f8fb917317;p=linux-2.6

leds: fix unsigned value overflow in atmel pwm driver

Fix an unsigned value overflow in the error handling code in the
Atmel PWM driver.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
---

diff --git a/drivers/leds/leds-atmel-pwm.c b/drivers/leds/leds-atmel-pwm.c
index 28db6c1444..52297c3ab2 100644
--- a/drivers/leds/leds-atmel-pwm.c
+++ b/drivers/leds/leds-atmel-pwm.c
@@ -37,7 +37,7 @@ static int __init pwmled_probe(struct platform_device *pdev)
 {
 	const struct gpio_led_platform_data	*pdata;
 	struct pwmled				*leds;
-	unsigned				i;
+	int					i;
 	int					status;
 
 	pdata = pdev->dev.platform_data;