linux-kernel - Re: [PATCH] mmc: sdhci-of-at91: make function sdhci_at91_set_uhs

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Date:   Wed, 4 Oct 2017 10:59:55 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Colin King <colin.king@...onical.com>
Cc:     Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mmc: sdhci-of-at91: make function sdhci_at91_set_uhs_signaling
 static

On 3 October 2017 at 12:06, Colin King <colin.king@...onical.com> wrote:
> From: Colin Ian King <colin.king@...onical.com>
>
> The function sdhci_at91_set_uhs_signaling  is local to the source and does
> not need to be in global scope, so make it static.
>
> Cleans up sparse warning:
> symbol 'sdhci_at91_set_uhs_signaling' was not declared. Should it be
> static?
>
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Thanks, applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/host/sdhci-of-at91.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c
> index 4e47ed6bc716..682c573e20a7 100644
> --- a/drivers/mmc/host/sdhci-of-at91.c
> +++ b/drivers/mmc/host/sdhci-of-at91.c
> @@ -114,7 +114,8 @@ static void sdhci_at91_set_power(struct sdhci_host *host, unsigned char mode,
>         sdhci_set_power_noreg(host, mode, vdd);
>  }
>
> -void sdhci_at91_set_uhs_signaling(struct sdhci_host *host, unsigned int timing)
> +static void sdhci_at91_set_uhs_signaling(struct sdhci_host *host,
> +                                        unsigned int timing)
>  {
>         if (timing == MMC_TIMING_MMC_DDR52)
>                 sdhci_writeb(host, SDMMC_MC1R_DDR, SDMMC_MC1R);
> --
> 2.14.1
>