diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index b806e56..9de6a17 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -292,10 +292,12 @@
 
 acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number);
 
-acpi_status acpi_setup_gpe_for_wake(acpi_handle gpe_device, u32 gpe_number);
-
 acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number);
 
+acpi_status
+acpi_setup_gpe_for_wake(acpi_handle parent_device,
+			acpi_handle gpe_device, u32 gpe_number);
+
 acpi_status acpi_set_gpe_wake_mask(acpi_handle gpe_device, u32 gpe_number, u8 action);
 
 acpi_status