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

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Date:	Mon, 28 Jul 2014 13:22:11 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Nicolin Chen <nicoleotsuka@...il.com>
Cc:	alsa-devel@...a-project.org, patches@...nsource.wolfsonmicro.com,
	linux-kernel@...r.kernel.org, b42378@...escale.com,
	b02247@...escale.com
Subject: Re: [PATCH v2] ASoC: wm8962: Let CODEC driver enable and disable its
 own MCLK

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.

> +	clk_prepare_enable(wm8962->pdata.mclk);
> +

Missing error checking.

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