From 0b7da746cc5fdbdb7b52bf6faa9bb06bb0dd7869 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 3 Jul 2012 19:47:53 +0800 Subject: [PATCH] leds: Use devm_kzalloc in leds-pwm.c file devm_kzalloc() makes cleanup simpler. Signed-off-by: Sachin Kamat Signed-off-by: Bryan Wu --- drivers/leds/leds-pwm.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index 3ed92f3..f2e44c7 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -57,7 +57,8 @@ static int led_pwm_probe(struct platform_device *pdev) if (!pdata) return -EBUSY; - leds_data = kzalloc(sizeof(struct led_pwm_data) * pdata->num_leds, + leds_data = devm_kzalloc(&pdev->dev, + sizeof(struct led_pwm_data) * pdata->num_leds, GFP_KERNEL); if (!leds_data) return -ENOMEM; @@ -103,8 +104,6 @@ err: } } - kfree(leds_data); - return ret; } @@ -121,8 +120,6 @@ static int __devexit led_pwm_remove(struct platform_device *pdev) pwm_free(leds_data[i].pwm); } - kfree(leds_data); - return 0; } -- 2.7.4