Commit 0df9d2ea authored by Takeshi Kihara's avatar Takeshi Kihara Committed by Ulf Hansson

mmc: tmio: Fix timeout value for command request

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: default avatarTakeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: default avatarYoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 05c441ef
...@@ -83,6 +83,8 @@ static int tmio_mmc_next_sg(struct tmio_mmc_host *host) ...@@ -83,6 +83,8 @@ static int tmio_mmc_next_sg(struct tmio_mmc_host *host)
return --host->sg_len; return --host->sg_len;
} }
#define CMDREQ_TIMEOUT 5000
#ifdef CONFIG_MMC_DEBUG #ifdef CONFIG_MMC_DEBUG
#define STATUS_TO_TEXT(a, status, i) \ #define STATUS_TO_TEXT(a, status, i) \
...@@ -230,7 +232,7 @@ static void tmio_mmc_reset_work(struct work_struct *work) ...@@ -230,7 +232,7 @@ static void tmio_mmc_reset_work(struct work_struct *work)
*/ */
if (IS_ERR_OR_NULL(mrq) if (IS_ERR_OR_NULL(mrq)
|| time_is_after_jiffies(host->last_req_ts + || time_is_after_jiffies(host->last_req_ts +
msecs_to_jiffies(2000))) { msecs_to_jiffies(CMDREQ_TIMEOUT))) {
spin_unlock_irqrestore(&host->lock, flags); spin_unlock_irqrestore(&host->lock, flags);
return; return;
} }
...@@ -818,7 +820,7 @@ static void tmio_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq) ...@@ -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); ret = tmio_mmc_start_command(host, mrq->cmd);
if (!ret) { if (!ret) {
schedule_delayed_work(&host->delayed_reset_work, schedule_delayed_work(&host->delayed_reset_work,
msecs_to_jiffies(2000)); msecs_to_jiffies(CMDREQ_TIMEOUT));
return; return;
} }
......
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