linux-kernel - Re: [PATCH 2/8] regulator: aat2870: Convert to devm_regulator

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Message-ID: <5225B701.6020502@nvidia.com>
Date:	Tue, 3 Sep 2013 19:16:33 +0900
From:	jinyoungp <jinyoungp@...dia.com>
To:	Axel Lin <axel.lin@...ics.com>, Mark Brown <broonie@...nel.org>
CC:	Liam Girdwood <lgirdwood@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/8] regulator: aat2870: Convert to devm_regulator_register

Acked-by: Jinyoung Park <jinyoungp@...dia.com>

On 09/03/2013 03:19 PM, Axel Lin wrote:
> Signed-off-by: Axel Lin <axel.lin@...ics.com>
> ---
>  drivers/regulator/aat2870-regulator.c | 11 +----------
>  1 file changed, 1 insertion(+), 10 deletions(-)
>
> diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c
> index 8b58763..1ca60ac 100644
> --- a/drivers/regulator/aat2870-regulator.c
> +++ b/drivers/regulator/aat2870-regulator.c
> @@ -176,7 +176,7 @@ static int aat2870_regulator_probe(struct platform_device *pdev)
>  	config.driver_data = ri;
>  	config.init_data = pdev->dev.platform_data;
>  
> -	rdev = regulator_register(&ri->desc, &config);
> +	rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
>  	if (IS_ERR(rdev)) {
>  		dev_err(&pdev->dev, "Failed to register regulator %s\n",
>  			ri->desc.name);
> @@ -187,21 +187,12 @@ static int aat2870_regulator_probe(struct platform_device *pdev)
>  	return 0;
>  }
>  
> -static int aat2870_regulator_remove(struct platform_device *pdev)
> -{
> -	struct regulator_dev *rdev = platform_get_drvdata(pdev);
> -
> -	regulator_unregister(rdev);
> -	return 0;
> -}
> -
>  static struct platform_driver aat2870_regulator_driver = {
>  	.driver = {
>  		.name	= "aat2870-regulator",
>  		.owner	= THIS_MODULE,
>  	},
>  	.probe	= aat2870_regulator_probe,
> -	.remove	= aat2870_regulator_remove,
>  };
>  
>  static int __init aat2870_regulator_init(void)

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