Commit 34e4cf13 authored Jan 09, 2015 by Venkat Gopalakrishnan Committed by Subhash Jadavani May 31, 2016

mmc: core: Update HS400 timing mode before performing tuning



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>

parent fe333f44

drivers/mmc/core/mmc.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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);
		}