ACPICA: Events: Split acpi_ev_associate_reg_method() from region initialization code
ACPICA commit 87c85610250ff7141a84507f68dbc1e00f2936db
This patch introduces a new region initialization function
acpi_ev_associate_reg_method(), which is invoked to associate the _REG method
to its related region object.
Region object's default value assignments are also sorted by cleaning up
the code using this new function. Lv Zheng.
Link: https://github.com/acpica/acpica/commit/87c85610
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c
index 0f34446..6a1396e 100644
--- a/drivers/acpi/acpica/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
@@ -326,9 +326,10 @@
* Remember location in AML stream of address & length
* operands since they need to be evaluated at run time.
*/
- region_obj2 = obj_desc->common.next_object;
+ region_obj2 = acpi_ns_get_secondary_object(obj_desc);
region_obj2->extra.aml_start = aml_start;
region_obj2->extra.aml_length = aml_length;
+ region_obj2->extra.method_REG = NULL;
if (walk_state->scope_info) {
region_obj2->extra.scope_node =
walk_state->scope_info->scope.node;
@@ -342,6 +343,9 @@
obj_desc->region.address = 0;
obj_desc->region.length = 0;
obj_desc->region.node = node;
+ obj_desc->region.handler = NULL;
+ obj_desc->common.flags &=
+ ~(AOPOBJ_SETUP_COMPLETE | AOPOBJ_OBJECT_INITIALIZED);
/* Install the new region object in the parent Node */