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From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>,
        Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
        Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>,
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        linux-kernel@vger.kernel.org,
        Javier Martinez Canillas <javier@osg.samsung.com>,
        Tomasz Figa <tomasz.figa@gmail.com>,
        Sylwester Nawrocki <s.nawrocki@samsung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: Re: [PATCH 1/9] ARM: dts: exynos: Add macros for GPIO configuration
Date: Wed, 31 Aug 2016 14:42:57 +0200
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On Wednesday, August 31, 2016 2:13:25 PM CEST Krzysztof Kozlowski wrote:
> 
> +#define PIN_PULL_NONE          0
> +#define PIN_PULL_DOWN          1
> +#define PIN_PULL_UP            3
> +
> +#define PIN_DRV_LV1            0
> +#define PIN_DRV_LV2            2
> +#define PIN_DRV_LV3            1
> +#define PIN_DRV_LV4            3
> +
> +#define PIN_FUNC_INPUT         0
> +#define PIN_FUNC_OUTPUT                1
> +#define PIN_FUNC_SPC_2         2
> +#define PIN_FUNC_SPC_3         3
> +#define PIN_FUNC_SPC_4         4
> +#define PIN_FUNC_SPC_5         5
> +#define PIN_FUNC_SPC_F         0xf

Any reason for having a copy in each of those files instead of one
that is shared across all of them?

	Arnd