diff options
| author | Pavan Kunapuli <pkunapuli@nvidia.com> | 2013-10-24 18:54:41 +0530 |
|---|---|---|
| committer | Harry Hong <hhong@nvidia.com> | 2013-10-29 17:54:48 -0700 |
| commit | 7202e576c8049b8a2f665727cdf86cc3f5bbe847 (patch) | |
| tree | 7464547e11ae91d186377dc54ba222a79e725ee4 /drivers/mmc | |
| parent | c1ef31ca4e256d02e7f11582d1ed0ac012591805 (diff) | |
mmc: sdhci: Increase SW timeout for sanitize cmd
Sanitize cmds have very long busy wait times. Increasing the SW timeout
timer for sanitize cmd to ensure that the driver doesn't trigger
timeout in the middle of sanitize busy wait.
Bug 1385731
Bug 1392724
Change-Id: Ibb73b27159508b2ae851032a6ea1432f76b1f384
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-on: http://git-master/r/303361
(cherry picked from commit 86455fb1b1e9416b192fe8e8e37212da9a242ccb)
Reviewed-on: http://git-master/r/304792
Reviewed-by: Harry Hong <hhong@nvidia.com>
Tested-by: Harry Hong <hhong@nvidia.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 0f9de643dd83..ee0602f8af4c 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -989,7 +989,14 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd) mdelay(1); } - mod_timer(&host->timer, jiffies + 10 * HZ); + if ((cmd->opcode == MMC_SWITCH) && + (((cmd->arg >> 16) & EXT_CSD_SANITIZE_START) + == EXT_CSD_SANITIZE_START)) + timeout = 100; + else + timeout = 10; + + mod_timer(&host->timer, jiffies + timeout * HZ); host->cmd = cmd; |