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Date:	Thu, 20 Jun 2013 10:52:28 +0800
From:	Shawn Guo <>
To:	Viresh Kumar <>
CC:	<>, <>,
	<>, <>,
	<>, <>,
	<>, <>,
	<>, <>,
	<>, <>
Subject: Re: [PATCH 07/13] cpufreq: imx6q: call CPUFREQ_POSTCHANGE notfier in
 error cases

On Wed, Jun 19, 2013 at 02:23:01PM +0530, Viresh Kumar wrote:
> PRECHANGE and POSTCHANGE notifiers must be called in groups, i.e either both
> should be called or both shouldn't be.
> In case we have started PRECHANGE notifier and found an error, we must call
> POSTCHANGE notifier with = freqs.old to guarantee that sequence of
> calling notifiers is complete.
> This patch fixes it.
> This also moves PRECHANGE notifier down so that we call it just before starting
> frequency transition.
> Cc: Shawn Guo <>

Acked-by: Shawn Guo <>

> Signed-off-by: Viresh Kumar <>

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