diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index 23d876211874..da87162000f0 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -768,7 +768,7 @@ void __init iSeries_pcibios_init(void)
 		if (phb == NULL)
 			continue;
 
-		phb->pci_mem_offset = phb->local_number = bus;
+		phb->pci_mem_offset = bus;
 		phb->first_busno = bus;
 		phb->last_busno = bus;
 		phb->ops = &iSeries_pci_ops;
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index b0325931c324..229ead98ed12 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -146,7 +146,6 @@ struct pci_controller {
 	struct resource io_resource;
 	struct resource mem_resources[3];
 	int global_number;
-	int local_number;
 	unsigned long buid;
 	unsigned long dma_window_base_cur;
 	unsigned long dma_window_size;