[U-Boot] [PATCH 2/6] mmc: uniphier-sd: Use mmc_of_parse()

[Masahiro Yamada]

Hi Marek,

2017-10-06 21:07 GMT+09:00 Marek Vasut <marek.vasut at gmail.com>:
> Drop the ad-hoc DT caps parsing in favor of common framework function.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
> Cc: Jaehoon Chung <jh80.chung at samsung.com>
> Cc: Masahiro Yamada <yamada.masahiro at socionext.com>


"git grep" could not find mmc_of_parse.


Are you waiting for this one?

http://patchwork.ozlabs.org/patch/816911/


>  drivers/mmc/uniphier-sd.c | 23 +++++++----------------
>  1 file changed, 7 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/mmc/uniphier-sd.c b/drivers/mmc/uniphier-sd.c
> index 784bb883ce..cf85ec23c7 100644
> --- a/drivers/mmc/uniphier-sd.c
> +++ b/drivers/mmc/uniphier-sd.c
> @@ -799,24 +799,15 @@ static int uniphier_sd_probe(struct udevice *dev)
>                 return ret;
>         }
>
> -       plat->cfg.name = dev->name;
> -       plat->cfg.host_caps = MMC_MODE_HS_52MHz | MMC_MODE_HS;
> -
> -       switch (fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "bus-width",
> -                              1)) {
> -       case 8:
> -               plat->cfg.host_caps |= MMC_MODE_8BIT;
> -               break;
> -       case 4:
> -               plat->cfg.host_caps |= MMC_MODE_4BIT;
> -               break;
> -       case 1:
> -               break;
> -       default:
> -               dev_err(dev, "Invalid \"bus-width\" value\n");
> -               return -EINVAL;
> +       ret = mmc_of_parse(gd->fdt_blob, dev_of_offset(dev), &plat->cfg);
> +       if (ret < 0) {
> +               dev_err(dev, "failed to parse host caps\n");
> +               return ret;
>         }
>
> +       plat->cfg.name = dev->name;
> +       plat->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
> +
>         if (quirks)
>                 priv->caps = quirks;
>
> --
> 2.11.0
>
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-- 
Best Regards
Masahiro Yamada