On Thu, Jul 05, 2018 at 04:18:41PM +0200, Niklas Söderlund wrote:
> From: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx>
>
> Checking for SCC error during retuning is unnecessary.
>
> Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@xxxxxxxxxxx>
> [Niklas: fix small style issue]
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> ---
> drivers/mmc/host/renesas_sdhi_core.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
> index 589da18bd636c2f4..ef711c532a26babe 100644
> --- a/drivers/mmc/host/renesas_sdhi_core.c
> +++ b/drivers/mmc/host/renesas_sdhi_core.c
> @@ -445,6 +445,13 @@ static bool renesas_sdhi_check_scc_error(struct tmio_mmc_host *host)
> {
> struct renesas_sdhi *priv = host_to_priv(host);
>
> + if (!(host->mmc->ios.timing == MMC_TIMING_UHS_SDR104) &&
> + !(host->mmc->ios.timing == MMC_TIMING_MMC_HS200))
> + return false;
> +
> + if (host->mmc->doing_retune)
> + return false;
> +
I believe this patch needs to be updaed now that HS400 support has
been merged.
> /* Check SCC error */
> if (sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL) &
> SH_MOBILE_SDHI_SCC_RVSCNTL_RVSEN &&
> --
> 2.17.0
>
