linux-kernel - Re: [PATCH] mmc: mxs: use devm_platform_ioremap

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Date:   Mon, 22 Jul 2019 15:43:09 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Anson Huang <Anson.Huang@....com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Stefan Wahren <stefan.wahren@...e.com>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        dl-linux-imx <Linux-imx@....com>
Subject: Re: [PATCH] mmc: mxs: use devm_platform_ioremap_resource() to
 simplify code

On Wed, 17 Jul 2019 at 11:02, <Anson.Huang@....com> wrote:
>
> From: Anson Huang <Anson.Huang@....com>
>
> Use the new helper devm_platform_ioremap_resource() which wraps the
> platform_get_resource() and devm_ioremap_resource() together, to
> simplify the code.
>
> Signed-off-by: Anson Huang <Anson.Huang@....com>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  drivers/mmc/host/mxs-mmc.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
> index b334e81..78e7e35 100644
> --- a/drivers/mmc/host/mxs-mmc.c
> +++ b/drivers/mmc/host/mxs-mmc.c
> @@ -571,7 +571,6 @@ static int mxs_mmc_probe(struct platform_device *pdev)
>         struct device_node *np = pdev->dev.of_node;
>         struct mxs_mmc_host *host;
>         struct mmc_host *mmc;
> -       struct resource *iores;
>         int ret = 0, irq_err;
>         struct regulator *reg_vmmc;
>         struct mxs_ssp *ssp;
> @@ -587,8 +586,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
>         host = mmc_priv(mmc);
>         ssp = &host->ssp;
>         ssp->dev = &pdev->dev;
> -       iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -       ssp->base = devm_ioremap_resource(&pdev->dev, iores);
> +       ssp->base = devm_platform_ioremap_resource(pdev, 0);
>         if (IS_ERR(ssp->base)) {
>                 ret = PTR_ERR(ssp->base);
>                 goto out_mmc_free;
> --
> 2.7.4
>