[PATCH] mci: dove: Add unhandled enumeration value

[Sascha Hauer]

Fixes:

drivers/mci/dove-sdhci.c: In function 'dove_sdhci_mci_set_ios':
drivers/mci/dove-sdhci.c:185:9: warning: enumeration value 'MMC_BUS_WIDTH_1' not handled in switch [-Wswitch]

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/mci/dove-sdhci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mci/dove-sdhci.c b/drivers/mci/dove-sdhci.c
index ff75bb8059..0c73441d5a 100644
--- a/drivers/mci/dove-sdhci.c
+++ b/drivers/mci/dove-sdhci.c
@@ -189,6 +189,8 @@ static void dove_sdhci_mci_set_ios(struct mci_host *mci, struct mci_ios *ios)
 	case MMC_BUS_WIDTH_4:
 		val |= SDHCI_CTRL_4BITBUS;
 		break;
+	case MMC_BUS_WIDTH_1:
+		break;
 	}
 
 	if (ios->clock > 26000000)
-- 
2.39.2