diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index c6a526b6353c..eb0ecd9b5621 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -315,7 +315,6 @@ extern int show_cpuinfo (struct seq_file *m, void *v);
 /* driver code in driver/parisc */
 extern void processor_init(void);
 extern void iosapic_init(void);
-extern void sba_init(void);
 struct parisc_device;
 struct resource;
 extern void sba_distributed_lmmio(struct parisc_device *, struct resource *);
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index ef642a2ade96..84a1dce6c757 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -282,9 +282,6 @@ static int __init parisc_init(void)
 	/* These are in a non-obvious order, will fix when we have an iotree */
 #if defined(CONFIG_IOSAPIC)
 	iosapic_init();
-#endif
-#if defined(CONFIG_IOMMU_SBA)
-	sba_init();
 #endif
 	return 0;
 }
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index 8b1dcd537020..33da29d65f30 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -1994,10 +1994,11 @@ static int __init sba_driver_callback(struct parisc_device *dev)
 ** This is the only routine which is NOT static.
 ** Must be called exactly once before pci_init().
 */
-void __init sba_init(void)
+static int __init sba_init(void)
 {
-	register_parisc_driver(&sba_driver);
+	return register_parisc_driver(&sba_driver);
 }
+arch_initcall(sba_init);
 
 
 /**