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>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index 64e6641bfe82..cb3db9fed50d 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -483,6 +483,11 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
 
                 /* A namespace node should never get here */
 
+                ACPI_ERROR((AE_INFO,
+                            "Received a namespace node [%4.4s] "
+                            "where an operand object is required",
+                            ACPI_CAST_PTR(struct acpi_namespace_node,
+                                          internal_object)->name.ascii));
                 return_ACPI_STATUS(AE_AML_INTERNAL);
         }