diff options
| author | Bob Moore | 2017-08-03 14:27:22 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki | 2017-08-03 23:34:17 +0200 |
| commit | a62a7117d91ca83d319566cbe16039f4e9f413c2 (patch) | |
| tree | 23be92692a4e0191972530325761627ca526bb73 /drivers/acpi/acpica/utmisc.c | |
| parent | 7ab58197d84c29cf20162eaaed1eb2cc94fc73a7 (diff) | |
ACPICA: Implement deferred resolution of reference package elements
ACPICA commit 0c08790c56fdf0dc081ae869495a09d8c4230854
This change defers the resolution of package elements that
are named references until after the entire namespace has been
loaded from the definition block. This allows such references
to be in fact forward references for both module level code
and control methods.
Link: https://github.com/acpica/acpica/commit/0c08790c
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utmisc.c')
| -rw-r--r-- | drivers/acpi/acpica/utmisc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c index 443ffad01209..4d9f3a2a4f8e 100644 --- a/drivers/acpi/acpica/utmisc.c +++ b/drivers/acpi/acpica/utmisc.c @@ -224,7 +224,7 @@ acpi_ut_create_update_state_and_push(union acpi_operand_object *object, * * RETURN: Status * - * DESCRIPTION: Walk through a package + * DESCRIPTION: Walk through a package, including subpackages * ******************************************************************************/ @@ -236,8 +236,8 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object, acpi_status status = AE_OK; union acpi_generic_state *state_list = NULL; union acpi_generic_state *state; - u32 this_index; union acpi_operand_object *this_source_obj; + u32 this_index; ACPI_FUNCTION_TRACE(ut_walk_package_tree); @@ -251,8 +251,10 @@ acpi_ut_walk_package_tree(union acpi_operand_object *source_object, /* Get one element of the package */ this_index = state->pkg.index; - this_source_obj = (union acpi_operand_object *) + this_source_obj = state->pkg.source_object->package.elements[this_index]; + state->pkg.this_target_obj = + &state->pkg.source_object->package.elements[this_index]; /* * Check for: |