linux-kernel - Re: [PATCHv2 6/8] devfreq: exynos4: Fix power-leakage of clock on suspend state

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Message-id: <532664BD.5020308@samsung.com>
Date:	Mon, 17 Mar 2014 11:58:05 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Tomasz Figa <t.figa@...sung.com>
Cc:	myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
	rafael.j.wysocki@...el.com, nm@...com, b.zolnierkie@...saung.com,
	pawel.moll@....com, mark.rutland@....com, swarren@...dotorg.org,
	ijc+devicetree@...lion.org.uk, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-doc@...r.kernel.org
Subject: Re: [PATCHv2 6/8] devfreq: exynos4: Fix power-leakage of clock on
 suspend state

Hi Tomasz,

On 03/15/2014 02:52 AM, Tomasz Figa wrote:
> Hi Chanwoo,
> 
> On 13.03.2014 09:17, Chanwoo Choi wrote:
>> This patch disable ppmu clocks before entering suspend state to remove
>> power-leakage and enable ppmu clocks on resume function.
> 
> I don't think there is any need for this, because all the clocks are stopped anyway in SLEEP mode.

OK, I'll discard this patch on next patchset.

Best Regards,
Chanwoo Choi



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