diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2017-08-02 11:12:42 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 14:01:46 +0200 |
| commit | 4406ae215b5a1dd59d941c1323b9f40d241357ac (patch) | |
| tree | 67d80d1d3d02aeb766bbb1fed9df93994d593a55 /drivers/mmc/core/core.c | |
| parent | 30de038d79e091f24ee959e217658736db5aaefb (diff) | |
mmc: core: correct taac parameter according to the specification
Per the spec of JESD84-B51, section 7.3, replace tacc with taac to
fix the obvious typo.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/core.c')
| -rw-r--r-- | drivers/mmc/core/core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 15623ccdcd8a..6177eb09bf1b 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -733,8 +733,8 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card) if (data->flags & MMC_DATA_WRITE) mult <<= card->csd.r2w_factor; - data->timeout_ns = card->csd.tacc_ns * mult; - data->timeout_clks = card->csd.tacc_clks * mult; + data->timeout_ns = card->csd.taac_ns * mult; + data->timeout_clks = card->csd.taac_clks * mult; /* * SD cards also have an upper limit on the timeout. @@ -1859,14 +1859,14 @@ static unsigned int mmc_mmc_erase_timeout(struct mmc_card *card, } else { /* CSD Erase Group Size uses write timeout */ unsigned int mult = (10 << card->csd.r2w_factor); - unsigned int timeout_clks = card->csd.tacc_clks * mult; + unsigned int timeout_clks = card->csd.taac_clks * mult; unsigned int timeout_us; - /* Avoid overflow: e.g. tacc_ns=80000000 mult=1280 */ - if (card->csd.tacc_ns < 1000000) - timeout_us = (card->csd.tacc_ns * mult) / 1000; + /* Avoid overflow: e.g. taac_ns=80000000 mult=1280 */ + if (card->csd.taac_ns < 1000000) + timeout_us = (card->csd.taac_ns * mult) / 1000; else - timeout_us = (card->csd.tacc_ns / 1000) * mult; + timeout_us = (card->csd.taac_ns / 1000) * mult; /* * ios.clock is only a target. The real clock rate might be |