Re: [PATCH] mmc: sd: warn if card stays busy during init

[Ulf Hansson <ulf.hansson@linaro.org>]

On 23 May 2014 16:15, Johan Rudholm <johan.rudholm@axis.com> wrote:
> The initialization of some SD-cards fails because the card never
> leaves the busy state. Aid trouble shooting by indicating this in the
> kernel log.
>
> Signed-off-by: Johan Rudholm <johanru@axis.com>

Thanks! Applied for next.

Kind regards
Uffe

> ---
>  drivers/mmc/core/sd_ops.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/mmc/core/sd_ops.c b/drivers/mmc/core/sd_ops.c
> index 274ef00..48d0c93 100644
> --- a/drivers/mmc/core/sd_ops.c
> +++ b/drivers/mmc/core/sd_ops.c
> @@ -184,6 +184,9 @@ int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
>                 mmc_delay(10);
>         }
>
> +       if (!i)
> +               pr_err("%s: card never left busy state\n", mmc_hostname(host));
> +
>         if (rocr && !mmc_host_is_spi(host))
>                 *rocr = cmd.resp[0];
>
> --
> 1.7.2.5
>