On 07/12/2016 09:18 PM, Jaehoon Chung wrote:
> There is no data, it doesn't needs to wait for completing data transfer.
> (It seems that it can be removed.)
> Almost all timeout error is occured from stop command without data.
> After applied this patch, I hope that we don't need to increase timeout value
> anymore.
>
> Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
> Acked-by: Lukasz Majewski <l.majew...@samsung.com>
> Tested-by: Lukasz Majewski <l.majew...@samsung.com>
> Acked-by: Minkyu Kang <mk7.k...@samsung.com>
Applied on u-boot-mmc. Thanks!
Best Regards,
Jaehoon Chung
> ---
> drivers/mmc/sdhci.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
> index 604f18d..0a38a56 100644
> --- a/drivers/mmc/sdhci.c
> +++ b/drivers/mmc/sdhci.c
> @@ -175,7 +175,8 @@ static int sdhci_send_command(struct mmc *mmc, struct
> mmc_cmd *cmd,
> flags = SDHCI_CMD_RESP_LONG;
> else if (cmd->resp_type & MMC_RSP_BUSY) {
> flags = SDHCI_CMD_RESP_SHORT_BUSY;
> - mask |= SDHCI_INT_DATA_END;
> + if (data)
> + mask |= SDHCI_INT_DATA_END;
> } else
> flags = SDHCI_CMD_RESP_SHORT;
>
>
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