linux-kernel - Re: [PATCH 01/13] mmc: sunxi-mmc: convert to devm_platform_ioremap

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Date:   Wed, 18 Dec 2019 10:27:08 +0800
From:   Chen-Yu Tsai <wens@...nel.org>
To:     Yangtao Li <tiny.windzz@...il.com>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc:     manuel.lauss@...il.com, Kevin Hilman <khilman@...libre.com>,
        chaotian.jing@...iatek.com,
        Matthias Brugger <matthias.bgg@...il.com>, nico@...xnic.net,
        Adrian Hunter <adrian.hunter@...el.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        ben-linux@...ff.org, Jaehoon Chung <jh80.chung@...sung.com>,
        Viresh Kumar <vireshk@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        wsa+renesas@...g-engineering.com,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Thomas Gleixner <tglx@...utronix.de>, allison@...utok.net,
        yoshihiro.shimoda.uh@...esas.com, geert+renesas@...der.be,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-mmc <linux-mmc@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        "open list:ARM/Amlogic Meson..." <linux-amlogic@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC..." 
        <linux-mediatek@...ts.infradead.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH 01/13] mmc: sunxi-mmc: convert to devm_platform_ioremap_resource

On Mon, Dec 16, 2019 at 1:51 AM Yangtao Li <tiny.windzz@...il.com> wrote:
>
> Use devm_platform_ioremap_resource() to simplify code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
> ---

Acked-by: Chen-Yu Tsai <wens@...e.org>

>  drivers/mmc/host/sunxi-mmc.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
> index d577a6b0ceae..f87d7967457f 100644
> --- a/drivers/mmc/host/sunxi-mmc.c
> +++ b/drivers/mmc/host/sunxi-mmc.c
> @@ -1273,8 +1273,7 @@ static int sunxi_mmc_resource_request(struct sunxi_mmc_host *host,
>         if (ret)
>                 return ret;
>
> -       host->reg_base = devm_ioremap_resource(&pdev->dev,
> -                             platform_get_resource(pdev, IORESOURCE_MEM, 0));
> +       host->reg_base = devm_platform_ioremap_resource(pdev, 0);
>         if (IS_ERR(host->reg_base))
>                 return PTR_ERR(host->reg_base);
>
> --
> 2.17.1
>