linux-kernel - Re: [PATCH 12/19] mfd: Use mfd cell platform

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Message-ID: <20110509071341.GA21967@opensource.wolfsonmicro.com>
Date:	Mon, 9 May 2011 09:13:42 +0200
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 12/19] mfd: Use mfd cell platform_data for wm8400 cells
 platform bits

On Mon, May 09, 2011 at 02:32:04AM +0200, Samuel Ortiz wrote:

>  static int wm8400_codec_probe(struct snd_soc_codec *codec)
>  {
> -	struct wm8400 *wm8400 = mfd_get_data(to_platform_device(codec->dev));
> +	struct wm8400 *wm8400 = codec->dev->platform_data;

It'd be better to use platform_get_drvdata() here rather than accessing
the pointer directly.
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