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Commit d264da51 authored by Sahitya Tummala's avatar Sahitya Tummala Committed by Ram Prakash Gupta
Browse files

mmc: core: Fix the timing related checks in partial_init 



If the card (which is a eMMC 5.1 complaint card) is scaled down
to HS200, then the current logic in partial_init doesn't invoke
tuning due to these invalid checks.

Change-Id: I1e5cbb6a2dfff129acdb27e27ea090d58197f41c
Signed-off-by: default avatarSahitya Tummala <stummala@codeaurora.org>
Signed-off-by: default avatarRam Prakash Gupta <rampraka@codeaurora.org>
parent ff71c455

drivers/mmc/core/mmc.c

+4 −4
Original line number Diff line number Diff line
@@ -2603,10 +2603,10 @@ static int mmc_partial_init(struct mmc_host *host) 
	mmc_set_clock(host, host->cached_ios.clock);

	mmc_set_bus_mode(host, host->cached_ios.bus_mode);



	if (mmc_card_hs200(card) || mmc_card_hs400(card)) {

	if (mmc_card_hs400(card)) {

		if (card->ext_csd.strobe_support && host->ops->enhanced_strobe)

			err = host->ops->enhanced_strobe(host);

		else

	} else if (mmc_card_hs200(card) && host->ops->execute_tuning) {

		err = host->ops->execute_tuning(host,

			MMC_SEND_TUNING_BLOCK_HS200);

		if (err)