diff --git a/drivers/pci/controller/pci-xgene.c b/drivers/pci/controller/pci-xgene.c
index 7f503dd4ff81d5011a3af022666e520518f91ac6..1a412f5377fbf074fe98c8dd0f0eab254b688021 100644
--- a/drivers/pci/controller/pci-xgene.c
+++ b/drivers/pci/controller/pci-xgene.c
@@ -485,7 +485,7 @@ static void xgene_pcie_setup_ib_reg(struct xgene_pcie_port *port,
 {
 	void __iomem *cfg_base = port->cfg_base;
 	struct device *dev = port->dev;
-	void *bar_addr;
+	void __iomem *bar_addr;
 	u32 pim_reg;
 	u64 cpu_addr = entry->res->start;
 	u64 pci_addr = cpu_addr - entry->offset;