linux-kernel - Re: [PATCH 3/5] PM / devfreq: make exynos-bus ARM_EXYNOS_BUS

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Date:	Mon, 27 Jun 2016 11:28:37 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Paul Gortmaker <paul.gortmaker@...driver.com>,
	linux-kernel@...r.kernel.org
Cc:	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH 3/5] PM / devfreq: make exynos-bus ARM_EXYNOS_BUS_DEVFREQ
 tristate

Hi Paul,

On 2016년 06월 26일 03:43, Paul Gortmaker wrote:
> The Kconfig currently controlling compilation of this code is:
> 
> devfreq/Kconfig:config ARM_EXYNOS_BUS_DEVFREQ
> devfreq/Kconfig:        bool "ARM EXYNOS Generic Memory Bus DEVFREQ Driver"
> 
> ...meaning that it currently is not being built as a module by anyone.
> 
> Rather than rip out the existing modular code, Chanwoo indicated
> that he'd rather see the driver offered as tristate.
> 
> I don't have the hardware for runtime validation, so this change
> is only validated for compile and modpost.
> 
> Cc: Chanwoo Choi <cw00.choi@...sung.com>
> Cc: MyungJoo Ham <myungjoo.ham@...sung.com>
> Cc: Kyungmin Park <kyungmin.park@...sung.com>
> Cc: Kukjin Kim <kgene@...nel.org>
> Cc: Krzysztof Kozlowski <k.kozlowski@...sung.com>
> Cc: linux-pm@...r.kernel.org
> Cc: linux-samsung-soc@...r.kernel.org
> Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
> ---
>  drivers/devfreq/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
> index 78dac0e9da11..a5be56ec57f2 100644
> --- a/drivers/devfreq/Kconfig
> +++ b/drivers/devfreq/Kconfig
> @@ -75,7 +75,7 @@ config DEVFREQ_GOV_PASSIVE
>  comment "DEVFREQ Drivers"
>  
>  config ARM_EXYNOS_BUS_DEVFREQ
> -	bool "ARM EXYNOS Generic Memory Bus DEVFREQ Driver"
> +	tristate "ARM EXYNOS Generic Memory Bus DEVFREQ Driver"
>  	depends on ARCH_EXYNOS
>  	select DEVFREQ_GOV_SIMPLE_ONDEMAND
>  	select DEVFREQ_GOV_PASSIVE
> 

Acked-by: Chanwoo Choi <cw00.choi@...sung.com>

Regards,
Chanwoo Choi