Hi,
On 03/12/2017 03:19 PM, Ziyuan Xu wrote:
> It's redundant to send cmd13 after cmd9 whose response is not R1b. The
> card devices will not be busy w/ cmd9.
>
> Signed-off-by: Ziyuan Xu
Applied on u-boot-mmc. Thanks!
Best Regards,
Jaehoon Chung
> ---
>
> drivers/mmc/mmc.c | 4
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
> index 3648950..72fc177 100644
> --- a/drivers/mmc/mmc.c
> +++ b/drivers/mmc/mmc.c
> @@ -,7 +,6 @@ static int mmc_startup(struct mmc *mmc)
> struct mmc_cmd cmd;
> ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, MMC_MAX_BLOCK_LEN);
> ALLOC_CACHE_ALIGN_BUFFER(u8, test_csd, MMC_MAX_BLOCK_LEN);
> - int timeout = 1000;
> bool has_parts = false;
> bool part_completed;
> struct blk_desc *bdesc;
> @@ -1167,9 +1166,6 @@ static int mmc_startup(struct mmc *mmc)
>
> err = mmc_send_cmd(mmc, , NULL);
>
> - /* Waiting for the ready status */
> - mmc_send_status(mmc, timeout);
> -
> if (err)
> return err;
>
>
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