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mmc: dw_mmc: enable card read threshold when mode is HS400

Message ID 1425552321-24787-1-git-send-email-jh80.chung@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jaehoon Chung March 5, 2015, 10:45 a.m. UTC 
Enable card-read-threshold, when eMMC mode is HS400.
Refer to f1d2736c8156 (mmc: dw_mmc: control card read threshold)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
 drivers/mmc/host/dw_mmc.c |    1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index b46b825..d0b123e 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -764,6 +764,7 @@  static void dw_mci_ctrl_rd_thld(struct dw_mci *host, struct mmc_data *data)
 		return;
 
 	if (host->timing != MMC_TIMING_MMC_HS200 &&
+	    host->timing != MMC_TIMING_MMC_HS400 &&
 	    host->timing != MMC_TIMING_UHS_SDR104)
 		goto disable;