diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h
index 7db70aecfcb28c671d71fbe0997b2d6d5a44fbd6..68a91eb0fa483f24b55218770c4bed079873d3e6 100644
--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -115,6 +115,8 @@ ACPI_HW_DEPENDENT_RETURN_VOID(void
 						   char *block_arg))
 ACPI_HW_DEPENDENT_RETURN_VOID(void acpi_db_generate_sci(void))
 
+void acpi_db_execute_test(char *type_arg);
+
 /*
  * dbconvert - miscellaneous conversion routines
  */