linux-kernel - Re: [PATCH 1/2] cpufreq: try to resume policies which failed on last resume

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Message-ID: <CAKohponHBaGG1e5e+Wmg6rqMB-nbRx1e=F+u5AoaNb=mxfQL6A@mail.gmail.com>
Date:	Thu, 26 Dec 2013 08:17:48 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Bjørn Mork <bjorn@...k.no>,
	Lists linaro-kernel <linaro-kernel@...ts.linaro.org>,
	Patch Tracking <patches@...aro.org>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] cpufreq: try to resume policies which failed on last resume

On 26 December 2013 06:35, Rafael J. Wysocki <rjw@...ysocki.net> wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> Subject: cpufreq: Clean up after a failing light-weight initialization
>
> If cpufreq_policy_restore() returns NULL during system resume,
> __cpufreq_add_dev() should just fall back to the full initialization
> instead of returning an error, because that may actually make things
> work.  Moreover, it should not leave stale fallback data behind after
> it has failed to restore a previously existing policy.
>
> This change is based on Viresh Kumar's work.
>
> Reported-by: Bjørn Mork <bjorn@...k.no>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> ---

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
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