linux-kernel - Re: [PATCH] cpufreq: exynos: allow build for !THERMAL or !CPU

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Date:	Mon, 23 Feb 2015 10:07:50 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
	Kukjin Kim <kgene@...nel.org>, Arnd Bergmann <arnd@...db.de>,
	Eduardo Valentin <edubezval@...il.com>,
	Lukasz Majewski <l.majewski@...sung.com>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cpufreq: exynos: allow build for !THERMAL or !CPU_THERMAL cases

On 20 February 2015 at 21:50, Bartlomiej Zolnierkiewicz
<b.zolnierkie@...sung.com> wrote:
> Allow driver build for !THERMAL or !CPU_THERMAL cases.
>
> The new dependency rule is the same as the one that CPUFREQ_DT
> option has (for cpufreq-dt driver which has the same issue with
> using of_cpufreq_cooling_register()).
>
> Cc: Kukjin Kim <kgene@...nel.org>
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: Eduardo Valentin <edubezval@...il.com>
> Cc: Lukasz Majewski <l.majewski@...sung.com>
> Fixes: 8b2b4a4e5366 ("cpufreq: exynos: allow modular build")
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> ---
>  drivers/cpufreq/Kconfig.arm | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
> index 1b06fc4..f4df4af3 100644
> --- a/drivers/cpufreq/Kconfig.arm
> +++ b/drivers/cpufreq/Kconfig.arm
> @@ -28,7 +28,8 @@ config ARM_VEXPRESS_SPC_CPUFREQ
>  config ARM_EXYNOS_CPUFREQ
>         tristate "SAMSUNG EXYNOS CPUfreq Driver"
>         depends on CPU_EXYNOS4210 || SOC_EXYNOS4212 || SOC_EXYNOS4412 || SOC_EXYNOS5250
> -       depends on THERMAL
> +       # if CPU_THERMAL is on and THERMAL=m, ARM_EXYNOS_CPUFREQ cannot be =y:
> +       depends on !CPU_THERMAL || THERMAL
>         help
>           This adds the CPUFreq driver for Samsung EXYNOS platforms.
>           Supported SoC versions are:

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