From 913047e9e5787a90696533a9f109552b7694ecc9 Mon Sep 17 00:00:00 2001 From: Girish K S Date: Thu, 15 Dec 2011 17:27:42 +0530 Subject: mmc: core: Fix voltage select in DDR mode This patch fixes the wrong comparison before setting the interface voltage in DDR mode. The assignment to the variable ddr before comaprison is either ddr = MMC_1_2V_DDR_MODE; or ddr == MMC_1_8V_DDR_MODE. But the comparison is done with the extended csd value if ddr == EXT_CSD_CARD_TYPE_DDR_1_2V. Signed-off-by: Girish K S Acked-by: Subhash Jadavani Acked-by: Philip Rakity Cc: Signed-off-by: Chris Ball --- drivers/mmc/core/mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mmc/core/mmc.c') diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 006e932a3ae..f0a9f1fbd1f 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1058,7 +1058,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, * * WARNING: eMMC rules are NOT the same as SD DDR */ - if (ddr == EXT_CSD_CARD_TYPE_DDR_1_2V) { + if (ddr == MMC_1_2V_DDR_MODE) { err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120, 0); if (err) -- cgit v1.2.3