1 files changed, 9 insertions, 6 deletions

diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c
index 916eff399eb3..c354e7a42bcd 100644
--- a/drivers/acpi/utilities/utobject.c
+++ b/drivers/acpi/utilities/utobject.c
@@ -43,7 +43,6 @@
 
 #include <acpi/acpi.h>
 #include <acpi/acnamesp.h>
-#include <acpi/amlcode.h>
 
 #define _COMPONENT          ACPI_UTILITIES
 ACPI_MODULE_NAME("utobject")
@@ -478,8 +477,8 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
 
         case ACPI_TYPE_LOCAL_REFERENCE:
 
-                switch (internal_object->reference.opcode) {
-                case AML_INT_NAMEPATH_OP:
+                switch (internal_object->reference.class) {
+                case ACPI_REFCLASS_NAME:
 
                         /*
                          * Get the actual length of the full pathname to this object.
@@ -503,8 +502,10 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
                          * required eventually.
                          */
                         ACPI_ERROR((AE_INFO,
-                                    "Unsupported Reference opcode=%X in object %p",
-                                    internal_object->reference.opcode,
+                                    "Cannot convert to external object - "
+                                    "unsupported Reference Class [%s] %X in object %p",
+                                    acpi_ut_get_reference_name(internal_object),
+                                    internal_object->reference.class,
                                     internal_object));
                         status = AE_TYPE;
                         break;
@@ -513,7 +514,9 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object,
 
         default:
 
-                ACPI_ERROR((AE_INFO, "Unsupported type=%X in object %p",
+                ACPI_ERROR((AE_INFO, "Cannot convert to external object - "
+                            "unsupported type [%s] %X in object %p",
+                            acpi_ut_get_object_type_name(internal_object),
                             ACPI_GET_OBJECT_TYPE(internal_object),
                             internal_object));
                 status = AE_TYPE;