linux-kernel - Re: [PATCH v2] ARM: EXYNOS: use u8 for val[] in struct exynos_pmu

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Message-ID: <5476128D.6070400@kernel.org>
Date:	Thu, 27 Nov 2014 02:49:01 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
CC:	Kukjin Kim <kgene.kim@...sung.com>,
	linux-samsung-soc@...r.kernel.org,
	Pankaj Dubey <pankaj.dubey@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	linux-kernel@...r.kernel.org,
	Amit Daniel Kachhap <amit.daniel@...sung.com>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2] ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf

On 11/27/14 02:21, Bartlomiej Zolnierkiewicz wrote:
> Values stored in val[] are never bigger than a byte.
> 
>    text    data     bss     dec     hex filename
>    7716    3692       8   11416    2c98 arch/arm/mach-exynos/pmu.o.before
>    5436    1908       8    7352    1cb8 arch/arm/mach-exynos/pmu.o.after
> 
> Cc: Pankaj Dubey <pankaj.dubey@...sung.com>
> Cc: Amit Daniel Kachhap <amit.daniel@...sung.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> Acked-by: Kyungmin Park <kyungmin.park@...sung.com>
> ---
> v2:
> - rebased on top of next-20141126 branch of linux-next kernel tree
>   (it also applies fine to for-next branch of linux-samsung.git)
> 
>  arch/arm/mach-exynos/pmu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c
> index ccb0120..c15761c 100644
> --- a/arch/arm/mach-exynos/pmu.c
> +++ b/arch/arm/mach-exynos/pmu.c
> @@ -25,7 +25,7 @@
>  
>  struct exynos_pmu_conf {
>  	unsigned int offset;
> -	unsigned int val[NUM_SYS_POWERDOWN];
> +	u8 val[NUM_SYS_POWERDOWN];
>  };
>  
>  struct exynos_pmu_data {

Applied, thanks.

- Kukjin
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