linux-kernel - Re: [PATCH] devfreq: exynos-ppmu: Staticize event list

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Date:   Thu, 08 Jun 2017 10:22:20 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Kukjin Kim <kgene@...nel.org>, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] devfreq: exynos-ppmu: Staticize event list

Hi Krzysztof,

On 2017년 06월 08일 03:12, Krzysztof Kozlowski wrote:
> The ppmu_events array is accessed only in this compilation unit so it
> can be made static.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> ---
>  drivers/devfreq/event/exynos-ppmu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
> index 9b7350935b73..c68f3b5a10b5 100644
> --- a/drivers/devfreq/event/exynos-ppmu.c
> +++ b/drivers/devfreq/event/exynos-ppmu.c
> @@ -44,7 +44,7 @@ struct exynos_ppmu {
>  	{ "ppmu-event2-"#name, PPMU_PMNCNT2 },	\
>  	{ "ppmu-event3-"#name, PPMU_PMNCNT3 }
>  
> -struct __exynos_ppmu_events {
> +static struct __exynos_ppmu_events {
>  	char *name;
>  	int id;
>  } ppmu_events[] = {
> 

Looks good to me.
Acked-by: Chanwoo Choi <cw00.choi@...sung.com>

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics