1 files changed, 2 insertions, 1 deletions
diff --git a/hw/pc.h b/hw/pc.h
index beb711c0c4..9f83050acb 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -88,7 +88,8 @@ int ioport_get_a20(void);
 
 /* acpi.c */
 extern int acpi_enabled;
-i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base);
+i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
+                       qemu_irq sci_irq);
 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
 void acpi_bios_init(void);