diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2018-05-31 12:16:04 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-05-31 15:01:13 +0200 |
| commit | 0ef89ec24e7bfe17fb81ec222f3cd39bd5090efc (patch) | |
| tree | 8ed6823e415774b7d331d6689457d6394f69d184 /drivers/mmc | |
| parent | 4ba9bf98b8996b70d73381e700384ac75b82f745 (diff) | |
| download | linux-0ef89ec24e7bfe17fb81ec222f3cd39bd5090efc.tar.bz2 | |
mmc: mvsdio: Respect card busy time out from mmc core
Instead of using a hardcoded timeout of 5 * HZ jiffies, let's respect the
command busy timeout provided by the mmc core. This make the used timeout
more reliable.
Cc: Damien Thebault <damien.thebault@vitec.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Damien Thebault <damien.thebault@vitec.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mvsdio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c index 210247b3d11a..4c70829cffd7 100644 --- a/drivers/mmc/host/mvsdio.c +++ b/drivers/mmc/host/mvsdio.c @@ -143,6 +143,7 @@ static void mvsd_request(struct mmc_host *mmc, struct mmc_request *mrq) struct mmc_command *cmd = mrq->cmd; u32 cmdreg = 0, xfer = 0, intr = 0; unsigned long flags; + unsigned int timeout; BUG_ON(host->mrq != NULL); host->mrq = mrq; @@ -234,7 +235,8 @@ static void mvsd_request(struct mmc_host *mmc, struct mmc_request *mrq) mvsd_write(MVSD_NOR_INTR_EN, host->intr_en); mvsd_write(MVSD_ERR_INTR_EN, 0xffff); - mod_timer(&host->timer, jiffies + 5 * HZ); + timeout = cmd->busy_timeout ? cmd->busy_timeout : 5000; + mod_timer(&host->timer, jiffies + msecs_to_jiffies(timeout)); spin_unlock_irqrestore(&host->lock, flags); } |