Re: [PATCH 2/5] watchdog: da9052: use platform_{get,set}_drvdata()

[Guenter Roeck <linux@roeck-us.net>]

On Thu, May 23, 2013 at 07:44:09PM +0900, Jingoo Han wrote:
> Use the wrapper functions for getting and setting the driver data using
> platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
> so we can directly pass a struct platform_device.
> 
> Signed-off-by: Jingoo Han <jg1.han@samsung.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/da9052_wdt.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/watchdog/da9052_wdt.c b/drivers/watchdog/da9052_wdt.c
> index 3674450..f09c54e 100644
> --- a/drivers/watchdog/da9052_wdt.c
> +++ b/drivers/watchdog/da9052_wdt.c
> @@ -215,14 +215,14 @@ static int da9052_wdt_probe(struct platform_device *pdev)
>  		goto err;
>  	}
>  
> -	dev_set_drvdata(&pdev->dev, driver_data);
> +	platform_set_drvdata(pdev, driver_data);
>  err:
>  	return ret;
>  }
>  
>  static int da9052_wdt_remove(struct platform_device *pdev)
>  {
> -	struct da9052_wdt_data *driver_data = dev_get_drvdata(&pdev->dev);
> +	struct da9052_wdt_data *driver_data = platform_get_drvdata(pdev);
>  
>  	watchdog_unregister_device(&driver_data->wdt);
>  	kref_put(&driver_data->kref, da9052_wdt_release_resources);
> -- 
> 1.7.10.4
> 
> 
>