return -EINVAL;
}
- led = kzalloc(sizeof(struct da903x_led), GFP_KERNEL);
+ led = devm_kzalloc(&pdev->dev, sizeof(struct da903x_led), GFP_KERNEL);
if (led == NULL) {
dev_err(&pdev->dev, "failed to alloc memory for LED%d\n", id);
return -ENOMEM;
ret = led_classdev_register(led->master, &led->cdev);
if (ret) {
dev_err(&pdev->dev, "failed to register LED %d\n", id);
- goto err;
+ return ret;
}
platform_set_drvdata(pdev, led);
return 0;
-
-err:
- kfree(led);
- return ret;
}
static int __devexit da903x_led_remove(struct platform_device *pdev)
struct da903x_led *led = platform_get_drvdata(pdev);
led_classdev_unregister(&led->cdev);
- kfree(led);
return 0;
}