On 19 July 2015 at 18:39, Yoshihiro Kaneko <[email protected]> wrote:
> From: Takeshi Kihara <[email protected]>
>
> Fix the problem which timeout occurs at the time of command request with
> several cards.
>
> The timeout value was insufficient as a verification of several cards,
> so it was changed 5 seconds from 2 seconds.
>
> Signed-off-by: Takeshi Kihara <[email protected]>
> Signed-off-by: Yoshihiro Kaneko <[email protected]>
Thanks, applied for next!
Kind regards
Uffe
> ---
>
> This patch is based on mmc-next branch of Ulf Hansson's mmc tree.
>
> v2 [Yoshihiro Kaneko]
> * As suggested by Wolfram Sang
> - use a definition instead of a magic value
>
> drivers/mmc/host/tmio_mmc_pio.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
> index e3dcf31..a10fde4 100644
> --- a/drivers/mmc/host/tmio_mmc_pio.c
> +++ b/drivers/mmc/host/tmio_mmc_pio.c
> @@ -83,6 +83,8 @@ static int tmio_mmc_next_sg(struct tmio_mmc_host *host)
> return --host->sg_len;
> }
>
> +#define CMDREQ_TIMEOUT 5000
> +
> #ifdef CONFIG_MMC_DEBUG
>
> #define STATUS_TO_TEXT(a, status, i) \
> @@ -230,7 +232,7 @@ static void tmio_mmc_reset_work(struct work_struct *work)
> */
> if (IS_ERR_OR_NULL(mrq)
> || time_is_after_jiffies(host->last_req_ts +
> - msecs_to_jiffies(2000))) {
> + msecs_to_jiffies(CMDREQ_TIMEOUT))) {
> spin_unlock_irqrestore(&host->lock, flags);
> return;
> }
> @@ -818,7 +820,7 @@ static void tmio_mmc_request(struct mmc_host *mmc, struct
> mmc_request *mrq)
> ret = tmio_mmc_start_command(host, mrq->cmd);
> if (!ret) {
> schedule_delayed_work(&host->delayed_reset_work,
> - msecs_to_jiffies(2000));
> + msecs_to_jiffies(CMDREQ_TIMEOUT));
> return;
> }
>
> --
> 1.9.1
>
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