*****************************************************************************/
/*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
{
acpi_status status = AE_OK;
union acpi_operand_object *stack_desc;
- void *temp_node;
- union acpi_operand_object *obj_desc;
+ union acpi_operand_object *obj_desc = NULL;
u16 opcode;
ACPI_FUNCTION_TRACE(ex_resolve_object_to_value);
opcode = stack_desc->reference.opcode;
switch (opcode) {
- case AML_NAME_OP:
-
- /*
- * Convert name reference to a namespace node
- * Then, acpi_ex_resolve_node_to_value can be used to get the value
- */
- temp_node = stack_desc->reference.object;
-
- /* Delete the Reference Object */
-
- acpi_ut_remove_reference(stack_desc);
-
- /* Return the namespace node */
-
- (*stack_ptr) = temp_node;
- break;
-
case AML_LOCAL_OP:
case AML_ARG_OP:
status = acpi_ds_get_package_arguments(stack_desc);
break;
- /* These cases may never happen here, but just in case.. */
-
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
status =
acpi_ex_read_data_from_field(walk_state, stack_desc,
&obj_desc);
+
+ /* Remove a reference to the original operand, then override */
+
+ acpi_ut_remove_reference(*stack_ptr);
*stack_ptr = (void *)obj_desc;
break;