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>
mariux64 · Jul 23, 2008 · e49575f · e49575f
1 parent 30be048
commit e49575f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;