linux-kernel - Re: [PATCH] mfd: adp5520: Use i2c_get_clientdata and dev_get

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Date:	Mon, 19 Mar 2012 09:50:38 +0100
From:	Michael Hennerich <michael.hennerich@...log.com>
To:	Axel Lin <axel.lin@...il.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Michael Hennerich <hennerich@...ckfin.uclinux.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	"device-drivers-devel@...ckfin.uclinux.org" 
	<device-drivers-devel@...ckfin.uclinux.org>
Subject: Re: [PATCH] mfd: adp5520: Use i2c_get_clientdata and dev_get_drvdata
 at appropriate places

On 03/19/2012 08:08 AM, Axel Lin wrote:
> Signed-off-by: Axel Lin<axel.lin@...il.com>
Acked-by: Michael Hennerich <michael.hennerich@...log.com>
> ---
>   drivers/mfd/adp5520.c |    8 +++-----
>   1 files changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c
> index 8d816cc..1a7e22e 100644
> --- a/drivers/mfd/adp5520.c
> +++ b/drivers/mfd/adp5520.c
> @@ -309,7 +309,7 @@ out_free_chip:
>
>   static int __devexit adp5520_remove(struct i2c_client *client)
>   {
> -	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);
> +	struct adp5520_chip *chip = i2c_get_clientdata(client);
>
>   	if (chip->irq)
>   		free_irq(chip->irq, chip);
> @@ -323,8 +323,7 @@ static int __devexit adp5520_remove(struct i2c_client *client)
>   #ifdef CONFIG_PM
>   static int adp5520_suspend(struct device *dev)
>   {
> -	struct i2c_client *client = to_i2c_client(dev);
> -	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);
> +	struct adp5520_chip *chip = dev_get_drvdata(dev);
>
>   	adp5520_clr_bits(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
>   	return 0;
> @@ -332,8 +331,7 @@ static int adp5520_suspend(struct device *dev)
>
>   static int adp5520_resume(struct device *dev)
>   {
> -	struct i2c_client *client = to_i2c_client(dev);
> -	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);
> +	struct adp5520_chip *chip = dev_get_drvdata(dev);
>
>   	adp5520_set_bits(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);
>   	return 0;


-- 
Greetings,
Michael

--
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