diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index e8f85fc62..937bb70d6 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -381,7 +381,7 @@ static int __init atmel_nand_probe(struct device_d *dev)
 	if (!host)
 		return -ENOMEM;
 
-	host->io_base = (void __iomem *)dev->map_base;
+	host->io_base = (void __iomem *)dev->resource[0].start;
 
 	mtd = &host->mtd;
 	nand_chip = &host->nand_chip;