Re: [PATCH 03/13] cpufreq: davinci: call CPUFREQ_POSTCHANGE notfierin error cases

[Sekhar Nori]

On 6/19/2013 2:22 PM, 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.new = freqs.old to guarantee that sequence of
> calling notifiers is complete.
> 
> Davinci driver was taking care of it but frequency isn't restored to freqs.old.
> 
> This patch fixes it.
> 
> Cc: Sekhar Nori <nsekhar@xxxxxx>
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

Looks good to me.

Acked-by: Sekhar Nori <nsekhar@xxxxxx>

Thanks,
Sekhar
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