From d41589658ed1607303e702805c51030d6ecfc471 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 3 Jul 2012 19:47:54 +0800 Subject: leds: Use devm_kzalloc in leds-regulator.c file devm_kzalloc() makes cleanup simpler. Signed-off-by: Sachin Kamat Signed-off-by: Bryan Wu --- drivers/leds/leds-regulator.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/leds') diff --git a/drivers/leds/leds-regulator.c b/drivers/leds/leds-regulator.c index df7e963bddd3..25d382d60fa9 100644 --- a/drivers/leds/leds-regulator.c +++ b/drivers/leds/leds-regulator.c @@ -158,7 +158,7 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) return PTR_ERR(vcc); } - led = kzalloc(sizeof(*led), GFP_KERNEL); + led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL); if (led == NULL) { ret = -ENOMEM; goto err_vcc; @@ -169,7 +169,7 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Invalid default brightness %d\n", pdata->brightness); ret = -EINVAL; - goto err_led; + goto err_vcc; } led->value = pdata->brightness; @@ -190,7 +190,7 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) ret = led_classdev_register(&pdev->dev, &led->cdev); if (ret < 0) { cancel_work_sync(&led->work); - goto err_led; + goto err_vcc; } /* to expose the default value to userspace */ @@ -201,8 +201,6 @@ static int __devinit regulator_led_probe(struct platform_device *pdev) return 0; -err_led: - kfree(led); err_vcc: regulator_put(vcc); return ret; @@ -216,7 +214,6 @@ static int __devexit regulator_led_remove(struct platform_device *pdev) cancel_work_sync(&led->work); regulator_led_disable(led); regulator_put(led->vcc); - kfree(led); return 0; } -- cgit v1.2.3