[U-Boot] [PATCH 09/12] sunxi: mmc: Use a realistic timeout when sending a mmc command

Ian Campbell
2015-01-17T22:54:51Z

On Thu, 2015-01-15 at 15:52 +0100, Hans de Goede wrote:
> Wait 1 second for the sdcard to respond, rather then waiting for
> 0xfffff milliseconds.
>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Acked-by: Ian Campbell <ijc@hellion.org.uk>

(needn't wait for the rest of the series I think)

> ---
> drivers/mmc/sunxi_mmc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
> index 6234981..ee8ad5c 100644
> --- a/drivers/mmc/sunxi_mmc.c
> +++ b/drivers/mmc/sunxi_mmc.c
> @@ -355,7 +355,8 @@ static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
> }
> }
>
> - error = mmc_rint_wait(mmc, 0xfffff, SUNXI_MMC_RINT_COMMAND_DONE, "cmd");
> + timeout_msecs = 1000;

Not strictly necessary to go via the variable, but not harmful either.

> + error = mmc_rint_wait(mmc, timeout_msecs, SUNXI_MMC_RINT_COMMAND_DONE, "cmd");
> if (error)
> goto out;
>