diff --git a/arch/powerpc/platforms/pasemi/iommu.c b/arch/powerpc/platforms/pasemi/iommu.c
index f33b21b9f5d4338d9ad9c01ba610a90250b7e132..c910ec9c2bdf32496e5c750be3f6ada6f51a4189 100644
--- a/arch/powerpc/platforms/pasemi/iommu.c
+++ b/arch/powerpc/platforms/pasemi/iommu.c
@@ -187,7 +187,7 @@ static void pci_dma_dev_setup_pasemi(struct pci_dev *dev)
 static void pci_dma_bus_setup_null(struct pci_bus *b) { }
 static void pci_dma_dev_setup_null(struct pci_dev *d) { }
 
-int iob_init(struct device_node *dn)
+int __init iob_init(struct device_node *dn)
 {
 	unsigned long tmp;
 	u32 regword;
@@ -233,7 +233,7 @@ int iob_init(struct device_node *dn)
 
 
 /* These are called very early. */
-void iommu_init_early_pasemi(void)
+void __init iommu_init_early_pasemi(void)
 {
 	int iommu_off;