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| author | Bob Moore <robert.moore@intel.com> | 2018-03-14 16:13:09 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-03-18 19:29:46 +0100 |
| commit | a406dea82af80a2cb069f7e34e24677fe9dd580e (patch) | |
| tree | bc9bf2ce34fcb08aaaf2fc374a81d769bfcbf38f /drivers/acpi/acpica/tbdata.c | |
| parent | b4c0de312613ca676db5bd7e696a44b56795612a (diff) | |
| download | linux-a406dea82af80a2cb069f7e34e24677fe9dd580e.tar.bz2 | |
ACPICA: Cleanup/simplify module-level code support
This prepares the code for eventual removal of the original
style of deferred execution of the MLC.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/tbdata.c')
| -rw-r--r-- | drivers/acpi/acpica/tbdata.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index b7795db43bb2..51891f9fb057 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -932,12 +932,18 @@ acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node) status = acpi_ns_load_table(table_index, parent_node); - /* Execute any module-level code that was found in the table */ - - if (!acpi_gbl_execute_tables_as_methods - && acpi_gbl_group_module_level_code) { - acpi_ns_exec_module_code_list(); - } + /* + * 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. + */ + acpi_ns_exec_module_code_list(); /* * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is |