evie/android_kernel_oneplus_msm8998
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mmc: core: Update HS400 timing mode before performing tuning

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There is no need to prepare anything additional before tuning for HS400
other than updating the HS400 timing mode, so just do that.

Change-Id: Ib7a72a4bb9b901e32413acf440c925c4cd50a73d
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
[subhashj@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
This commit is contained in:
Venkat Gopalakrishnan 2015-01-09 15:09:11 -08:00 • committed by Subhash Jadavani
parent fe333f447f
commit 34e4cf13f7
1 changed files with 1 additions and 2 deletions
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3
drivers/mmc/core/mmc.c
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@ -1461,8 +1461,7 @@ static int mmc_hs200_tuning(struct mmc_card *card)
*/
if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS400 &&
host->ios.bus_width == MMC_BUS_WIDTH_8)
if (host->ops->prepare_hs400_tuning)
host->ops->prepare_hs400_tuning(host, &host->ios);
mmc_set_timing(host, MMC_TIMING_MMC_HS400);
return mmc_execute_tuning(card);
}