linux-kernel - Re: [PATCH 04/15] cpufreq: dbx500: initialize .owner field with THIS

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Message-ID: <CACRpkdZ47M3VHFgWwHeDF-SptCMdvjFotFtV65VrGNewFCbNhw@mail.gmail.com>
Date:	Wed, 14 Aug 2013 18:43:57 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	linaro-kernel <linaro-kernel@...ts.linaro.org>,
	Patch Tracking <patches@...aro.org>, cpufreq@...r.kernel.org,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd.bergmann@...aro.org>
Subject: Re: [PATCH 04/15] cpufreq: dbx500: initialize .owner field with THIS_MODULE

On Wed, Jul 31, 2013 at 4:19 PM, Viresh Kumar <viresh.kumar@...aro.org> wrote:

> CPUFreq core does following at multiple places:
> module_{get|put}(cpufreq_driver->owner)).
>
> This is done to make sure module doesn't get unloaded if it is currently in use.
> This will work only if the .owner field of cpufreq driver is initialized with a
> valid pointer.
>
> This field wasn't initialized for this driver, lets initialize it with
> THIS_MODULE.
>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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