From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/acpi/acpica/nsload.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'drivers/acpi/acpica/nsload.c') diff --git a/drivers/acpi/acpica/nsload.c b/drivers/acpi/acpica/nsload.c index 14ab83668..75cdb8790 100644 --- a/drivers/acpi/acpica/nsload.c +++ b/drivers/acpi/acpica/nsload.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2015, Intel Corp. + * Copyright (C) 2000 - 2016, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -149,6 +149,23 @@ unlock: ACPI_DEBUG_PRINT((ACPI_DB_INFO, "**** Completed Table Object Initialization\n")); + /* + * Execute any module-level code that was detected during the table load + * phase. Although illegal since ACPI 2.0, there are many machines that + * contain this type of code. Each block of detected executable AML code + * outside of any control method is wrapped with a temporary control + * method object and placed on a global list. The methods on this list + * are executed below. + * + * This case executes the module-level code for each table immediately + * after the table has been loaded. This provides compatibility with + * other ACPI implementations. Optionally, the execution can be deferred + * until later, see acpi_initialize_objects. + */ + if (!acpi_gbl_group_module_level_code) { + acpi_ns_exec_module_code_list(); + } + return_ACPI_STATUS(status); } @@ -321,7 +338,6 @@ acpi_status acpi_ns_unload_namespace(acpi_handle handle) /* This function does the real work */ status = acpi_ns_delete_subtree(handle); - return_ACPI_STATUS(status); } #endif -- cgit v1.2.3-54-g00ecf