Subject: Re: [PATCH 1/2] sdhci-of-esdhc: Support 8BIT bus width.

From: Arnd Bergmann <[email-masked]>
Date: Mon, 04 May 2015 19:31:30 +0200

On Monday 04 May 2015 18:31:31 Joakim Tjernlund wrote:
> @@ -252,6 +260,8 @@ static void esdhc_of_platform_init(struct sdhci_host *host)
>  
>         if (vvn > VENDOR_V_22)
>                 host->quirks &= ~SDHCI_QUIRK_NO_BUSY_IRQ;
> +
> +       host->mmc->caps |= MMC_CAP_8_BIT_DATA;
>  }
> 

Shouldn't this check the "bus-width" property before setting the width?

There might be an eMMC or SDIO with 4-bit interface connected.

	Arnd