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, 6 insertions, 10 deletions

diff --git a/drivers/acpi/executer/exresnte.c b/drivers/acpi/executer/exresnte.c
index 5596f42c9676..423ad3635f3d 100644
--- a/drivers/acpi/executer/exresnte.c
+++ b/drivers/acpi/executer/exresnte.c
@@ -46,8 +46,6 @@
 #include <acpi/acdispat.h>
 #include <acpi/acinterp.h>
 #include <acpi/acnamesp.h>
-#include <acpi/acparser.h>
-#include <acpi/amlcode.h>
 
 #define _COMPONENT          ACPI_EXECUTER
 ACPI_MODULE_NAME("exresnte")
@@ -238,10 +236,10 @@ acpi_ex_resolve_node_to_value(struct acpi_namespace_node **object_ptr,
 
         case ACPI_TYPE_LOCAL_REFERENCE:
 
-                switch (source_desc->reference.opcode) {
-                case AML_LOAD_OP:       /* This is a ddb_handle */
-                case AML_REF_OF_OP:
-                case AML_INDEX_OP:
+                switch (source_desc->reference.class) {
+                case ACPI_REFCLASS_TABLE:       /* This is a ddb_handle */
+                case ACPI_REFCLASS_REFOF:
+                case ACPI_REFCLASS_INDEX:
 
                         /* Return an additional reference to the object */
 
@@ -253,10 +251,8 @@ acpi_ex_resolve_node_to_value(struct acpi_namespace_node **object_ptr,
                         /* No named references are allowed here */
 
                         ACPI_ERROR((AE_INFO,
-                                    "Unsupported Reference opcode %X (%s)",
-                                    source_desc->reference.opcode,
-                                    acpi_ps_get_opcode_name(source_desc->
-                                                            reference.opcode)));
+                                    "Unsupported Reference type %X",
+                                    source_desc->reference.class));
 
                         return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
                 }