[PATCH] leds: lm3533: use devres to manage driver data

[Johan Hovold]

Use devres to manage driver data.

Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
 drivers/leds/leds-lm3533.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/leds/leds-lm3533.c b/drivers/leds/leds-lm3533.c
index 4ef496c..e968470 100644
--- a/drivers/leds/leds-lm3533.c
+++ b/drivers/leds/leds-lm3533.c
@@ -632,7 +632,7 @@ static int __devinit lm3533_led_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	led = kzalloc(sizeof(*led), GFP_KERNEL);
+	led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL);
 	if (!led)
 		return -ENOMEM;
 
@@ -661,7 +661,7 @@ static int __devinit lm3533_led_probe(struct platform_device *pdev)
 	ret = led_classdev_register(pdev->dev.parent, &led->cdev);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register LED %d\n", pdev->id);
-		goto err_free;
+		return ret;
 	}
 
 	led->cb.dev = led->cdev.dev;
@@ -688,8 +688,6 @@ err_sysfs_remove:
 err_unregister:
 	led_classdev_unregister(&led->cdev);
 	flush_work_sync(&led->work);
-err_free:
-	kfree(led);
 
 	return ret;
 }
@@ -704,7 +702,6 @@ static int __devexit lm3533_led_remove(struct platform_device *pdev)
 	sysfs_remove_group(&led->cdev.dev->kobj, &lm3533_led_attribute_group);
 	led_classdev_unregister(&led->cdev);
 	flush_work_sync(&led->work);
-	kfree(led);
 
 	return 0;
 }
-- 
1.7.8.5

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