diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 7ef834250a43..55cc293e7487 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -208,7 +208,7 @@ static struct ata_port_operations cs5520_port_ops = {
 static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	u8 pcicfg;
-	void *iomap[5];
+	void __iomem *iomap[5];
 	static struct ata_probe_ent probe[2];
 	int ports = 0;
 
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 1879e0cd56aa..a787f0d4a5ba 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -354,7 +354,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 		return -ENOMEM;
 
 	if (!(probe_ent->port_flags & SIS_FLAG_CFGSCR)) {
-		void *mmio;
+		void __iomem *mmio;
 
 		mmio = pcim_iomap(pdev, SIS_SCR_PCI_BAR, 0);
 		if (!mmio)