ACPICA: Cleanup for internal Reference Object

Fix some sloppiness in the Reference object. No longer use AML
opcodes to differentiate the types, introduce new reference
Class. Cleanup the debug output code.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/acpi/executer/exmisc.c b/drivers/acpi/executer/exmisc.c
index 731414a581a6..efb191340059 100644
--- a/drivers/acpi/executer/exmisc.c
+++ b/drivers/acpi/executer/exmisc.c
@@ -86,10 +86,10 @@ acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
                 /*
                  * Must be a reference to a Local or Arg
                  */
-                switch (obj_desc->reference.opcode) {
-                case AML_LOCAL_OP:
-                case AML_ARG_OP:
-                case AML_DEBUG_OP:
+                switch (obj_desc->reference.class) {
+                case ACPI_REFCLASS_LOCAL:
+                case ACPI_REFCLASS_ARG:
+                case ACPI_REFCLASS_DEBUG:
 
                         /* The referenced object is the pseudo-node for the local/arg */
 
@@ -98,8 +98,8 @@ acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
 
                 default:
 
-                        ACPI_ERROR((AE_INFO, "Unknown Reference opcode %X",
-                                    obj_desc->reference.opcode));
+                        ACPI_ERROR((AE_INFO, "Unknown Reference Class %2.2X",
+                                    obj_desc->reference.class));
                         return_ACPI_STATUS(AE_AML_INTERNAL);
                 }
                 break;
@@ -127,7 +127,7 @@ acpi_ex_get_object_reference(union acpi_operand_object *obj_desc,
                 return_ACPI_STATUS(AE_NO_MEMORY);
         }
 
-        reference_obj->reference.opcode = AML_REF_OF_OP;
+        reference_obj->reference.class = ACPI_REFCLASS_REFOF;
         reference_obj->reference.object = referenced_obj;
         *return_desc = reference_obj;