diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 4aeef7f3d766b65d2f973583bc6b09f650680b1c..9b16d3b171699f41c00af244bb4034fb873f3b06 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -75,8 +75,8 @@ struct pci_controller {
 #endif
 
 	struct pci_ops *ops;
-	volatile unsigned int __iomem *cfg_addr;
-	volatile void __iomem *cfg_data;
+	unsigned int __iomem *cfg_addr;
+	void __iomem *cfg_data;
 
 #ifndef CONFIG_PPC64
 	/*