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Date: Fri, 26 Jul 2013 15:56:53 +0530
Message-ID: <CAKohponC=S=3=mrTpWvPvejqSeqfndVOwb2GDkQ0jKxXXa0TOQ@mail.gmail.com>
Subject: Re: [PATCH v6 6/8] cpufreq:exynos:Extend Exynos cpufreq driver to
 support boost framework
From: Viresh Kumar <viresh.kumar@linaro.org>
To: Lukasz Majewski <l.majewski@samsung.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>, Zhang Rui <rui.zhang@intel.com>,
        Eduardo Valentin <eduardo.valentin@ti.com>,
        "cpufreq@vger.kernel.org" <cpufreq@vger.kernel.org>,
        Linux PM list <linux-pm@vger.kernel.org>,
        Jonghwa Lee <jonghwa3.lee@samsung.com>,
        Lukasz Majewski <l.majewski@majess.pl>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Kukjin Kim <kgene.kim@samsung.com>,
        Myungjoo Ham <myungjoo.ham@samsung.com>, durgadoss.r@intel.com
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On 25 July 2013 22:03, Lukasz Majewski <l.majewski@samsung.com> wrote:

> diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
> index 9ae1871..175172d9 100644
> --- a/drivers/cpufreq/exynos-cpufreq.c
> +++ b/drivers/cpufreq/exynos-cpufreq.c
> @@ -270,6 +270,9 @@ static int exynos_cpufreq_cpu_exit(struct cpufreq_policy *policy)
>
>  static struct freq_attr *exynos_cpufreq_attr[] = {
>         &cpufreq_freq_attr_scaling_available_freqs,
> +#ifdef CONFIG_CPU_FREQ_BOOST_SW

Use ARM_EXYNOS_CPU_FREQ_BOOST_SW instead.

> +       &cpufreq_freq_attr_scaling_boost_freqs,
> +#endif
>         NULL,
>  };
>
> @@ -332,6 +335,9 @@ static int __init exynos_cpufreq_probe(struct platform_device *pdev)
>
>         locking_frequency = exynos_getspeed(0);
>
> +#ifdef CONFIG_CPU_FREQ_BOOST_SW
> +       exynos_driver.boost_supported = true;
> +#endif

So, why here and not in the definition of exynos_driver?

>         register_pm_notifier(&exynos_cpufreq_nb);
>
>         if (cpufreq_register_driver(&exynos_driver)) {
> --
> 1.7.10.4
>
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