diff options
Diffstat (limited to 'drivers/acpi/acpica/utxfinit.c')
-rw-r--r-- | drivers/acpi/acpica/utxfinit.c | 48 |
1 files changed, 18 insertions, 30 deletions
diff --git a/drivers/acpi/acpica/utxfinit.c b/drivers/acpi/acpica/utxfinit.c index ed156ac172e7..e3c60f57c9f0 100644 --- a/drivers/acpi/acpica/utxfinit.c +++ b/drivers/acpi/acpica/utxfinit.c @@ -211,41 +211,29 @@ acpi_status ACPI_INIT_FUNCTION acpi_initialize_objects(u32 flags) ACPI_FUNCTION_TRACE(acpi_initialize_objects); -#ifdef ACPI_EXEC_APP /* - * This call implements the "initialization file" option for acpi_exec. - * This is the precise point that we want to perform the overrides. + * This case handles the legacy option that groups all module-level + * code blocks together and defers execution until all of the tables + * are loaded. Execute all of these blocks at this time. + * Execute any module-level code that was detected during the table + * load phase. + * + * Note: this option is deprecated and will be eliminated in the + * future. Use of this option can cause problems with AML code that + * depends upon in-order immediate execution of module-level code. */ - ae_do_object_overrides(); -#endif + acpi_ns_exec_module_code_list(); /* - * 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 all tables only after - * all of the tables have been loaded. It is a legacy option and is - * not compatible with other ACPI implementations. See acpi_ns_load_table. + * Initialize the objects that remain uninitialized. This + * runs the executable AML that may be part of the + * declaration of these objects: + * operation_regions, buffer_fields, Buffers, and Packages. */ - if (!acpi_gbl_execute_tables_as_methods - && acpi_gbl_group_module_level_code) { - acpi_ns_exec_module_code_list(); - - /* - * Initialize the objects that remain uninitialized. This - * runs the executable AML that may be part of the - * declaration of these objects: - * operation_regions, buffer_fields, Buffers, and Packages. - */ - if (!(flags & ACPI_NO_OBJECT_INIT)) { - status = acpi_ns_initialize_objects(); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } + if (!(flags & ACPI_NO_OBJECT_INIT)) { + status = acpi_ns_initialize_objects(); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); } } |