diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index c9ec725884e5cbe6b841a2008241fc8b20db2d8d..47bb04390f9c3511601c80e18032d48dada4450d 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -456,12 +456,12 @@ static int __devinit sdhci_s3c_parse_dt(struct device *dev,
 		return -ENOMEM;
 
 	/* get the card detection method */
-	if (of_get_property(node, "broken-cd", 0)) {
+	if (of_get_property(node, "broken-cd", NULL)) {
 		pdata->cd_type = S3C_SDHCI_CD_NONE;
 		goto setup_bus;
 	}
 
-	if (of_get_property(node, "non-removable", 0)) {
+	if (of_get_property(node, "non-removable", NULL)) {
 		pdata->cd_type = S3C_SDHCI_CD_PERMANENT;
 		goto setup_bus;
 	}