linux-kernel - Re: [PATCH] mmc: sdhci-cadence: fix bit shift of read data from PHY port

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Date:   Wed, 15 Feb 2017 11:42:56 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Adrian Hunter <adrian.hunter@...el.com>
Subject: Re: [PATCH] mmc: sdhci-cadence: fix bit shift of read data from PHY port

On 14 February 2017 at 12:05, Masahiro Yamada
<yamada.masahiro@...ionext.com> wrote:
> This macro is currently unused, but it may be useful for debug use.
> Fix it just in case.
>
> Fixes: ff6af28faff5 ("mmc: sdhci-cadence: add Cadence SD4HC support")
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
> ---
>
>  drivers/mmc/host/sdhci-cadence.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c
> index 4b0ecb9..5ffa2e5 100644
> --- a/drivers/mmc/host/sdhci-cadence.c
> +++ b/drivers/mmc/host/sdhci-cadence.c
> @@ -25,7 +25,7 @@
>  #define   SDHCI_CDNS_HRS04_ACK                 BIT(26)
>  #define   SDHCI_CDNS_HRS04_RD                  BIT(25)
>  #define   SDHCI_CDNS_HRS04_WR                  BIT(24)
> -#define   SDHCI_CDNS_HRS04_RDATA_SHIFT         12
> +#define   SDHCI_CDNS_HRS04_RDATA_SHIFT         16
>  #define   SDHCI_CDNS_HRS04_WDATA_SHIFT         8
>  #define   SDHCI_CDNS_HRS04_ADDR_SHIFT          0
>
> --
> 2.7.4
>

Thanks, applied for next!

Kind regards
Uffe