1 files changed, 3 insertions, 1 deletions
diff --git a/hw/pc.h b/hw/pc.h
index 40684f44d6..a2de0fecfa 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -178,7 +178,9 @@ int pcspk_audio_init(qemu_irq *pic);
 struct PCII440FXState;
 typedef struct PCII440FXState PCII440FXState;
 
-PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn, qemu_irq *pic, ram_addr_t ram_size);
+PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn,
+                    qemu_irq *pic, MemoryRegion *address_space,
+                    ram_addr_t ram_size);
 void i440fx_init_memory_mappings(PCII440FXState *d);
 
 /* piix4.c */