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mmc: fix to assign to correct clock value when clock is enabling

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When clock is enabling, it's assigned to 0 as mmc->clock.
Then it can't initialize any card.
Fix to assign to correct clock value as mmc->cfg->f_min or f_max.

Fixes: 9546eb92cb ("mmc: fix the wrong disabling clock")
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Guillaume GARDET <guillaume.gardet@free.fr>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Jaehoon Chung
2018-01-23 14:04:30 +09:00
parent f35cdb7135
commit c0fafe64a5
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/mmc.c
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@@ -1501,7 +1501,7 @@ static int mmc_set_ios(struct mmc *mmc)
int mmc_set_clock(struct mmc *mmc, uint clock, bool disable) int mmc_set_clock(struct mmc *mmc, uint clock, bool disable)
{ {
if (!disable && clock != 0) { if (!disable) {
if (clock > mmc->cfg->f_max) if (clock > mmc->cfg->f_max)
clock = mmc->cfg->f_max; clock = mmc->cfg->f_max;