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ACPICA: Events: Split acpi_ev_associate_reg_method() from region initialization code

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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>
This commit is contained in:
Lv Zheng
2015-12-29 14:02:58 +08:00
committed by Rafael J. Wysocki
parent 1d65d9a7b6
commit 849c25719a
4 changed files with 55 additions and 29 deletions
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drivers/acpi/acpica/excreate.c
+5 -1
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@@ -326,9 +326,10 @@ acpi_ex_create_region(u8 * aml_start,
* 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 @@ acpi_ex_create_region(u8 * aml_start,
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 */