linux-kernel - Re: [PATCH v3 2/2] mmc: sdhci-npcm: Add NPCM SDHCI driver

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Message-ID: <CAHp75Vd701sE-pkTWYi=PsOpVoBa-fbOm91P3bGLruCn5U1KXA@mail.gmail.com>
Date:   Mon, 2 Oct 2023 21:21:28 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Tomer Maimon <tmaimon77@...il.com>
Cc:     ulf.hansson@...aro.org, avifishman70@...il.com,
        tali.perry1@...il.com, joel@....id.au, venture@...gle.com,
        yuenn@...gle.com, benjaminfair@...gle.com, adrian.hunter@...el.com,
        skhan@...uxfoundation.org, davidgow@...gle.com,
        pbrobinson@...il.com, gsomlo@...il.com, briannorris@...omium.org,
        arnd@...db.de, krakoczy@...micro.com, openbmc@...ts.ozlabs.org,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/2] mmc: sdhci-npcm: Add NPCM SDHCI driver

On Mon, Oct 2, 2023 at 8:51 PM Tomer Maimon <tmaimon77@...il.com> wrote:
>
> Add Nuvoton NPCM BMC sdhci-pltfm controller driver.

...

> +/*
> + * NPCM SDHC MMC host controller driver.
> + *
> + * Copyright (c) 2020 Nuvoton Technology corporation.

Shouldn't it be at least 2020,2023 ?

> + */

...

> +#include <linux/clk.h>
> +#include <linux/err.h>
> +#include <linux/io.h>
> +#include <linux/mmc/host.h>
> +#include <linux/mmc/mmc.h>

+ mod_devicetable.h

> +#include <linux/module.h>
> +#include <linux/of.h>

...

> +       pltfm_host->clk = devm_clk_get_optional(&pdev->dev, NULL);
> +       if (IS_ERR(pltfm_host->clk)) {
> +               ret = PTR_ERR(pltfm_host->clk);
> +               goto err_sdhci;
> +       }
> +
> +       ret = clk_prepare_enable(pltfm_host->clk);
> +       if (ret)
> +               goto err_sdhci;

Why not use devm_clk_get_optional_enabled()?

-- 
With Best Regards,
Andy Shevchenko