linux-kernel - Re: [PATCH 2/2] spi/s3c64xx: Fix doubled clock disable on suspend

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Date:	Mon, 21 Oct 2013 15:47:09 +0200
From:	Sylwester Nawrocki <s.nawrocki@...sung.com>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Mark Brown <broonie@...nel.org>
Cc:	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kyungmin Park <kyungmin.park@...sung.com>
Subject: Re: [PATCH 2/2] spi/s3c64xx: Fix doubled clock disable on suspend

On 21/10/13 15:42, Krzysztof Kozlowski wrote:
> Fix doubled clock disable and unprepare during PM suspend which triggered
> the warnings:

> The clocks may be already disabled before suspending. Check PM runtime
> suspend status and disable clocks only if device is not suspended.
> During resume do not enable the clocks if device is runtime suspended.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>

Reviewed-by: Sylwester Nawrocki <s.nawrocki@...sung.com>
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