Re: [PATCH 2/2] mmc: dw_mmc: remove the deprecated "supports-highspeed" property

[Shawn Lin]

在 2016/7/28 17:55, Jaehoon Chung 写道:
> Remvoe the deprecated "supports-highspeed" property.
> DWMMC controller will not use this property anymore.

We had set up a flag day to remove these deprecated property
long time agao.

It doesn't *break* old dtb which may(not ?) still boot up new
kernel code as we just make it suffer from lower speed, then
I think it's time for them to migrate to the new property anyway.

So,

Reviewed-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>

> Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
> ---
>  drivers/mmc/host/dw_mmc.c | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
> index 1b719a6..e9faedd 100644
> --- a/drivers/mmc/host/dw_mmc.c
> +++ b/drivers/mmc/host/dw_mmc.c
> @@ -2890,11 +2890,6 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
>  			return ERR_PTR(ret);
>  	}
>
> -	if (of_find_property(np, "supports-highspeed", NULL)) {
> -		dev_info(dev, "supports-highspeed property is deprecated.\n");
> -		pdata->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;
> -	}
> -
>  	return pdata;
>  }


--
Best Regards
Shawn Lin