linux-kernel - Re: [PATCH] ASoC: Codec: wm8962: balance pm_runtime

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Message-ID: <20150930074825.GJ5432@ck-lbox>
Date:	Wed, 30 Sep 2015 08:48:25 +0100
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	Jiada Wang <jiada_wang@...tor.com>
CC:	<lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
	<tiwai@...e.com>, <patches@...nsource.wolfsonmicro.com>,
	<alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ASoC: Codec: wm8962: balance pm_runtime_enable

On Wed, Sep 30, 2015 at 01:54:13PM +0900, Jiada Wang wrote:
> pm_runtime_enable is called in probe to enable runtime PM
> for wm8962 codec, but pm_runtime_disable isn't called in remove
> callback, nor is called in error path if probe fails after runtime
> PM is enabled, this causes unbalanced pm_runtime_enable.
> 
> This patch Adds pm_runtime_disable in remove callback and error path,
> to balance pm_runtime_enable.
> 
> Signed-off-by: Jiada Wang <jiada_wang@...tor.com>
> ---

Acked-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>

Thanks,
Charles
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