ACPICA: Module-level code: enable _REG execution in same scope
This change enables the execution of _REG methods that appear
in the same scope as the module-level code, in resonse to an
operation region declaration within the module-level code.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c
index cf29c49..ff16805 100644
--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -575,6 +575,21 @@
handler_obj = obj_desc->thermal_zone.handler;
break;
+ case ACPI_TYPE_METHOD:
+ /*
+ * If we are executing module level code, the original
+ * Node's object was replaced by this Method object and we
+ * saved the handler in the method object.
+ *
+ * See acpi_ns_exec_module_code
+ */
+ if (obj_desc->method.
+ flags & AOPOBJ_MODULE_LEVEL) {
+ handler_obj =
+ obj_desc->method.extra.handler;
+ }
+ break;
+
default:
/* Ignore other objects */
break;