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Commit b7dac7b3 authored by Vijay Viswanath's avatar Vijay Viswanath
Browse files

mmc: mmc: Use mmc_select_hs400 instead of mmc_select_hs400es 



mmc_select_hs400es is an upstream function where the procedure to scale
to hs400 is different from the downstream procedure (mmc_select_hs400).
During card initialization, use mmc_select_hs400 to initialize to hs400
as the upstream API is causing problems.

Change-Id: I9ceda4aa702ce57fb483b9114a78b64f63e17352
Signed-off-by: default avatarVijay Viswanath <vviswana@codeaurora.org>
parent f526258c

drivers/mmc/core/mmc.c

+11 −4
Original line number Diff line number Diff line
@@ -1604,12 +1604,19 @@ static int mmc_select_timing(struct mmc_card *card) 
	/* For Enhance Strobe HS400 flow */

	if (card->ext_csd.strobe_support &&

	    card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS400 &&

	    card->host->caps & MMC_CAP_8_BIT_DATA)

	    card->host->caps & MMC_CAP_8_BIT_DATA) {

		err = mmc_select_hs400(card);

		if (err) {

			pr_err("%s: %s: mmc_select_hs400 failed : %d\n",

					mmc_hostname(card->host), __func__,

					err);

			err = mmc_select_hs400es(card);

	else if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS200)

		}

	} else if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS200) {

		err = mmc_select_hs200(card);

	else if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS)

	} else if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS) {

		err = mmc_select_hs(card);

	}



	if (err && err != -EBADMSG)

		return err;