linux-kernel - Re: [patch 1/4] MFD: Use to_platform_device instead of container

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Message-ID: <bc64b4640807090410h5448dfc0y6661daade8935107@mail.gmail.com>
Date:	Wed, 9 Jul 2008 15:10:01 +0400
From:	Dmitry <dbaryshkov@...il.com>
To:	"Ben Dooks" <ben-linux@...ff.org>
Cc:	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.arm.linux.org.uk, sameo@...nedhand.com
Subject: Re: [patch 1/4] MFD: Use to_platform_device instead of container_of.

2008/7/9 Ben Dooks <ben-linux@...ff.org>:
> Convert mfd_remove_devices_fn() to use to_platform_device()
> instead of doing container_of().
>
> Signed-off-by: Ben Dooks <ben-linux@...ff.org>

Acked-by: Dmitry Baryshkov <dbaryshkov@...il.com>

>
> Index: linux-2.6.26-rc9-next20080709/drivers/mfd/mfd-core.c
> ===================================================================
> --- linux-2.6.26-rc9-next20080709.orig/drivers/mfd/mfd-core.c   2008-07-09 10:13:53.000000000 +0100
> +++ linux-2.6.26-rc9-next20080709/drivers/mfd/mfd-core.c        2008-07-09 10:14:26.000000000 +0100
> @@ -99,8 +99,7 @@ EXPORT_SYMBOL(mfd_add_devices);
>
>  static int mfd_remove_devices_fn(struct device *dev, void *unused)
>  {
> -       platform_device_unregister(
> -                       container_of(dev, struct platform_device, dev));
> +       platform_device_unregister(to_platform_device(dev));
>        return 0;
>  }
>
>
> --
>



-- 
With best wishes
Dmitry
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