[PATCH] atmel-mci: fix sdc_reg typo

[Haavard Skinnemoen]

From: Hans-Christian Egtvedt <hans-christian.egtvedt@xxxxxxxxx>

This fixes a bug when setting the sdc_reg for 4-bit bus width
transactions.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@xxxxxxxxx>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@xxxxxxxxx>
---
 drivers/mmc/host/atmel-mci.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 2b1196e..cab1ddb 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -812,7 +812,7 @@ static void atmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		slot->sdc_reg |= MCI_SDCBUS_1BIT;
 		break;
 	case MMC_BUS_WIDTH_4:
-		slot->sdc_reg = MCI_SDCBUS_4BIT;
+		slot->sdc_reg |= MCI_SDCBUS_4BIT;
 		break;
 	}
 
-- 
1.6.0.4

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