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Commit 052304f2 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "mmc: core: Select HS mode in device first and then in the host"

parents ceac5f30 b3ccc397

drivers/mmc/core/mmc.c

+4 −4
Original line number Diff line number Diff line
@@ -1236,10 +1236,6 @@ int mmc_hs400_to_hs200(struct mmc_card *card) 
	int err;

	u8 val;



	/* Reduce frequency to HS */

	max_dtr = card->ext_csd.hs_max_dtr;

	mmc_set_clock(host, max_dtr);



	/* Switch HS400 to HS DDR */

	val = EXT_CSD_TIMING_HS;

	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_HS_TIMING,
@@ -1250,6 +1246,10 @@ int mmc_hs400_to_hs200(struct mmc_card *card) 


	mmc_set_timing(host, MMC_TIMING_MMC_DDR52);



	/* Reduce frequency to HS */

	max_dtr = card->ext_csd.hs_max_dtr;

	mmc_set_clock(host, max_dtr);



	err = mmc_switch_status(card);

	if (err)

		goto out_err;