Merge branch 'acpica' into test

1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c
index 42609d3a8aa9..d197c6b29e17 100644
--- a/drivers/acpi/utilities/utdelete.c
+++ b/drivers/acpi/utilities/utdelete.c
@@ -45,7 +45,6 @@
 #include <acpi/acinterp.h>
 #include <acpi/acnamesp.h>
 #include <acpi/acevents.h>
-#include <acpi/amlcode.h>
 
 #define _COMPONENT          ACPI_UTILITIES
 ACPI_MODULE_NAME("utdelete")
@@ -548,8 +547,8 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
                          * reference must track changes to the ref count of the index or
                          * target object.
                          */
-                        if ((object->reference.opcode == AML_INDEX_OP) ||
-                            (object->reference.opcode == AML_INT_NAMEPATH_OP)) {
+                        if ((object->reference.class == ACPI_REFCLASS_INDEX) ||
+                            (object->reference.class == ACPI_REFCLASS_NAME)) {
                                 next_object = object->reference.object;
                         }
                         break;
@@ -586,6 +585,13 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
         ACPI_EXCEPTION((AE_INFO, status,
                         "Could not update object reference count"));
 
+        /* Free any stacked Update State objects */
+
+        while (state_list) {
+                state = acpi_ut_pop_generic_state(&state_list);
+                acpi_ut_delete_generic_state(state);
+        }
+
         return_ACPI_STATUS(status);
 }