1 files changed, 1 insertions, 1 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 991f905f5d..88a120bc23 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -156,7 +156,7 @@ void pc_guest_info_init(PCMachineState *pcms);
 #define PCI_HOST_ABOVE_4G_MEM_SIZE     "above-4g-mem-size"
 
 
-void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
+void pc_pci_as_mapping_init(MemoryRegion *system_memory,
                             MemoryRegion *pci_address_space);
 
 void xen_load_linux(PCMachineState *pcms);