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From:   Tomasz Figa <tomasz.figa@gmail.com>
Date:   Wed, 29 Jul 2020 19:46:04 +0200
Message-ID: <CA+Ln22EMWTRu4j-6b5Oj63Yvo+GYa_cB2+QU-h-woQ5G1K5DJw@mail.gmail.com>
Subject: Re: [PATCH 2/7] ARM: s3c64xx: Include header to fix -Wmissing-prototypes
To:     Krzysztof Kozlowski <krzk@kernel.org>
Cc:     Russell King <linux@armlinux.org.uk>,
        Kukjin Kim <kgene@kernel.org>,
        Vincent Sanders <vince@simtec.co.uk>,
        Simtec Linux Team <linux@simtec.co.uk>,
        Kyungmin Park <kyungmin.park@samsung.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        Sylwester Nawrocki <s.nawrocki@samsung.com>,
        Chanwoo Choi <cw00.choi@samsung.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Wim Van Sebroeck <wim@linux-watchdog.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Arnd Bergmann <arnd@arndb.de>,
        Linus Walleij <linus.walleij@linaro.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
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        Sergio Prado <sergio.prado@e-labworks.com>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Sylwester Nawrocki <snawrocki@kernel.org>,
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2020=E5=B9=B47=E6=9C=8829=E6=97=A5(=E6=B0=B4) 18:11 Krzysztof Kozlowski <kr=
zk@kernel.org>:
>
> Include the spi-s3c64xx.h header to fix W=3D1 build warning:
>
>     arch/arm/mach-s3c64xx/setup-spi.c:11:5: warning:
>         no previous prototype for 's3c64xx_spi0_cfg_gpio' [-Wmissing-prot=
otypes]
>        11 | int s3c64xx_spi0_cfg_gpio(void)
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
>  arch/arm/mach-s3c64xx/setup-spi.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/mach-s3c64xx/setup-spi.c b/arch/arm/mach-s3c64xx/se=
tup-spi.c
> index 39dfae1f46e7..03c9d296bb0f 100644
> --- a/arch/arm/mach-s3c64xx/setup-spi.c
> +++ b/arch/arm/mach-s3c64xx/setup-spi.c
> @@ -4,6 +4,7 @@
>  //             http://www.samsung.com/
>
>  #include <linux/gpio.h>
> +#include <linux/platform_data/spi-s3c64xx.h>
>  #include <plat/gpio-cfg.h>
>  #include <mach/gpio-samsung.h>
>
> --
> 2.17.1
>

Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>

Best regards,
Tomasz