linux-kernel - Re: [alsa-devel] [PATCH v2] ASoC: wm8962: Let CODEC driver enable and disable its own MCLK

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Message-ID: <CAOMZO5DgE9RjC9MG7FbGPKwsgxunntw70W6Sj8WQKFYG+j8BsA@mail.gmail.com>
Date:	Mon, 28 Jul 2014 15:19:43 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Nicolin Chen <nicoleotsuka@...il.com>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	patches@...nsource.wolfsonmicro.com, b02247@...escale.com,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Nicolin Chen <b42378@...escale.com>
Subject: Re: [alsa-devel] [PATCH v2] ASoC: wm8962: Let CODEC driver enable and
 disable its own MCLK

Hi Nicolin,

On Mon, Jul 28, 2014 at 9:22 AM, Mark Brown <broonie@...nel.org> wrote:
> On Mon, Jul 28, 2014 at 07:41:58PM +0800, Nicolin Chen wrote:
>
>> +     pdata->mclk = devm_clk_get(&i2c->dev, NULL);
>> +
>
> This is broken for deferred probe.

You can take a look at sgtl5000 to see how we handle deferred probe in
devm_clk_get().
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