Per the spec of JESD84-B51, section 7.3, replce tacc with taac to
fix the obvious typo.
Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
---
drivers/mmc/core/core.c | 14 +++++++-------
drivers/mmc/core/mmc.c | 8 ++++----
drivers/mmc/core/sd.c | 12 ++++++------
include/linux/mmc/card.h | 4 ++--
4 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 15623cc..6177eb0 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
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 4ffea14..adb5c88 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -41,11 +41,11 @@
35, 40, 45, 50, 55, 60, 70, 80,
};
-static const unsigned int tacc_exp[] = {
+static const unsigned int taac_exp[] = {
1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
};
-static const unsigned int tacc_mant[] = {
+static const unsigned int taac_mant[] = {
0, 10, 12, 13, 15, 20, 25, 30,
35, 40, 45, 50, 55, 60, 70, 80,
};
@@ -153,8 +153,8 @@ static int mmc_decode_csd(struct mmc_card *card)
csd->mmca_vsn = UNSTUFF_BITS(resp, 122, 4);
m = UNSTUFF_BITS(resp, 115, 4);
e = UNSTUFF_BITS(resp, 112, 3);
- csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
- csd->tacc_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
+ csd->taac_ns = (taac_exp[e] * taac_mant[m] + 9) / 10;
+ csd->taac_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
m = UNSTUFF_BITS(resp, 99, 4);
e = UNSTUFF_BITS(resp, 96, 3);
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index a1b0aa1..4fd1620 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -39,11 +39,11 @@
35, 40, 45, 50, 55, 60, 70, 80,
};
-static const unsigned int tacc_exp[] = {
+static const unsigned int taac_exp[] = {
1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
};
-static const unsigned int tacc_mant[] = {
+static const unsigned int taac_mant[] = {
0, 10, 12, 13, 15, 20, 25, 30,
35, 40, 45, 50, 55, 60, 70, 80,
};
@@ -111,8 +111,8 @@ static int mmc_decode_csd(struct mmc_card *card)
case 0:
m = UNSTUFF_BITS(resp, 115, 4);
e = UNSTUFF_BITS(resp, 112, 3);
- csd->tacc_ns = (tacc_exp[e] * tacc_mant[m] + 9) / 10;
- csd->tacc_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
+ csd->taac_ns = (taac_exp[e] * taac_mant[m] + 9) / 10;
+ csd->taac_clks = UNSTUFF_BITS(resp, 104, 8) * 100;
m = UNSTUFF_BITS(resp, 99, 4);
e = UNSTUFF_BITS(resp, 96, 3);
@@ -148,8 +148,8 @@ static int mmc_decode_csd(struct mmc_card *card)
*/
mmc_card_set_blockaddr(card);
- csd->tacc_ns = 0; /* Unused */
- csd->tacc_clks = 0; /* Unused */
+ csd->taac_ns = 0; /* Unused */
+ csd->taac_clks = 0; /* Unused */
m = UNSTUFF_BITS(resp, 99, 4);
e = UNSTUFF_BITS(resp, 96, 3);
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 46c73e9..279b390 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -29,8 +29,8 @@ struct mmc_csd {
unsigned char structure;
unsigned char mmca_vsn;
unsigned short cmdclass;
- unsigned short tacc_clks;
- unsigned int tacc_ns;
+ unsigned short taac_clks;
+ unsigned int taac_ns;
unsigned int c_size;
unsigned int r2w_factor;
unsigned int max_dtr;
--
1.9.1
--
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