diff --git a/drivers/acpi/sleep.h b/drivers/acpi/sleep.h
index c797ffa..a9cc34e 100644
--- a/drivers/acpi/sleep.h
+++ b/drivers/acpi/sleep.h
@@ -6,3 +6,9 @@
 extern struct mutex acpi_device_lock;
 
 extern void acpi_resume_power_resources(void);
+
+static inline acpi_status acpi_set_waking_vector(u32 wakeup_address)
+{
+	return acpi_set_firmware_waking_vector(
+				(acpi_physical_address)wakeup_address, 0);
+}