ACPICA: create acpica/ directory

also, delete sleep/ and delete ACPI_CFLAGS from Makefile

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 746 deletions

diff --git a/drivers/acpi/dispatcher/dswexec.c b/drivers/acpi/dispatcher/dswexec.c
deleted file mode 100644
index 2482cbd..0000000
--- a/drivers/acpi/dispatcher/dswexec.c
+++ /dev/null
@@ -1,746 +0,0 @@
-/******************************************************************************
- *
- * Module Name: dswexec - Dispatcher method execution callbacks;
- *                        dispatch to interpreter.
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2008, Intel Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- *    substantially similar to the "NO WARRANTY" disclaimer below
- *    ("Disclaimer") and any redistribution must be conditioned upon
- *    including a substantially similar Disclaimer requirement for further
- *    binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- *    of any contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#include <acpi/acpi.h>
-#include <acpi/accommon.h>
-#include <acpi/acparser.h>
-#include <acpi/amlcode.h>
-#include <acpi/acdispat.h>
-#include <acpi/acinterp.h>
-#include <acpi/acnamesp.h>
-#include <acpi/acdebug.h>
-
-#define _COMPONENT          ACPI_DISPATCHER
-ACPI_MODULE_NAME("dswexec")
-
-/*
- * Dispatch table for opcode classes
- */
-static ACPI_EXECUTE_OP acpi_gbl_op_type_dispatch[] = {
-	acpi_ex_opcode_0A_0T_1R,
-	acpi_ex_opcode_1A_0T_0R,
-	acpi_ex_opcode_1A_0T_1R,
-	acpi_ex_opcode_1A_1T_0R,
-	acpi_ex_opcode_1A_1T_1R,
-	acpi_ex_opcode_2A_0T_0R,
-	acpi_ex_opcode_2A_0T_1R,
-	acpi_ex_opcode_2A_1T_1R,
-	acpi_ex_opcode_2A_2T_1R,
-	acpi_ex_opcode_3A_0T_0R,
-	acpi_ex_opcode_3A_1T_1R,
-	acpi_ex_opcode_6A_0T_1R
-};
-
-/*****************************************************************************
- *
- * FUNCTION:    acpi_ds_get_predicate_value
- *
- * PARAMETERS:  walk_state      - Current state of the parse tree walk
- *              result_obj      - if non-zero, pop result from result stack
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Get the result of a predicate evaluation
- *
- ****************************************************************************/
-
-acpi_status
-acpi_ds_get_predicate_value(struct acpi_walk_state *walk_state,
-			    union acpi_operand_object *result_obj)
-{
-	acpi_status status = AE_OK;
-	union acpi_operand_object *obj_desc;
-	union acpi_operand_object *local_obj_desc = NULL;
-
-	ACPI_FUNCTION_TRACE_PTR(ds_get_predicate_value, walk_state);
-
-	walk_state->control_state->common.state = 0;
-
-	if (result_obj) {
-		status = acpi_ds_result_pop(&obj_desc, walk_state);
-		if (ACPI_FAILURE(status)) {
-			ACPI_EXCEPTION((AE_INFO, status,
-					"Could not get result from predicate evaluation"));
-
-			return_ACPI_STATUS(status);
-		}
-	} else {
-		status = acpi_ds_create_operand(walk_state, walk_state->op, 0);
-		if (ACPI_FAILURE(status)) {
-			return_ACPI_STATUS(status);
-		}
-
-		status =
-		    acpi_ex_resolve_to_value(&walk_state->operands[0],
-					     walk_state);
-		if (ACPI_FAILURE(status)) {
-			return_ACPI_STATUS(status);
-		}
-
-		obj_desc = walk_state->operands[0];
-	}
-
-	if (!obj_desc) {
-		ACPI_ERROR((AE_INFO,
-			    "No predicate ObjDesc=%p State=%p",
-			    obj_desc, walk_state));
-
-		return_ACPI_STATUS(AE_AML_NO_OPERAND);
-	}
-
-	/*
-	 * Result of predicate evaluation must be an Integer
-	 * object. Implicitly convert the argument if necessary.
-	 */
-	status = acpi_ex_convert_to_integer(obj_desc, &local_obj_desc, 16);
-	if (ACPI_FAILURE(status)) {
-		goto cleanup;
-	}
-
-	if (ACPI_GET_OBJECT_TYPE(local_obj_desc) != ACPI_TYPE_INTEGER) {
-		ACPI_ERROR((AE_INFO,
-			    "Bad predicate (not an integer) ObjDesc=%p State=%p Type=%X",
-			    obj_desc, walk_state,
-			    ACPI_GET_OBJECT_TYPE(obj_desc)));
-
-		status = AE_AML_OPERAND_TYPE;
-		goto cleanup;
-	}
-
-	/* Truncate the predicate to 32-bits if necessary */
-
-	acpi_ex_truncate_for32bit_table(local_obj_desc);
-
-	/*
-	 * Save the result of the predicate evaluation on
-	 * the control stack
-	 */
-	if (local_obj_desc->integer.value) {
-		walk_state->control_state->common.value = TRUE;
-	} else {
-		/*
-		 * Predicate is FALSE, we will just toss the
-		 * rest of the package
-		 */
-		walk_state->control_state->common.value = FALSE;
-		status = AE_CTRL_FALSE;
-	}
-
-	/* Predicate can be used for an implicit return value */
-
-	(void)acpi_ds_do_implicit_return(local_obj_desc, walk_state, TRUE);
-
-      cleanup:
-
-	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Completed a predicate eval=%X Op=%p\n",
-			  walk_state->control_state->common.value,
-			  walk_state->op));
-
-	/* Break to debugger to display result */
-
-	ACPI_DEBUGGER_EXEC(acpi_db_display_result_object
-			   (local_obj_desc, walk_state));
-
-	/*
-	 * Delete the predicate result object (we know that
-	 * we don't need it anymore)
-	 */
-	if (local_obj_desc != obj_desc) {
-		acpi_ut_remove_reference(local_obj_desc);
-	}
-	acpi_ut_remove_reference(obj_desc);
-
-	walk_state->control_state->common.state = ACPI_CONTROL_NORMAL;
-	return_ACPI_STATUS(status);
-}
-
-/*****************************************************************************
- *
- * FUNCTION:    acpi_ds_exec_begin_op
- *
- * PARAMETERS:  walk_state      - Current state of the parse tree walk
- *              out_op          - Where to return op if a new one is created
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Descending callback used during the execution of control
- *              methods.  This is where most operators and operands are
- *              dispatched to the interpreter.
- *
- ****************************************************************************/
-
-acpi_status
-acpi_ds_exec_begin_op(struct acpi_walk_state *walk_state,
-		      union acpi_parse_object **out_op)
-{
-	union acpi_parse_object *op;
-	acpi_status status = AE_OK;
-	u32 opcode_class;
-
-	ACPI_FUNCTION_TRACE_PTR(ds_exec_begin_op, walk_state);
-
-	op = walk_state->op;
-	if (!op) {
-		status = acpi_ds_load2_begin_op(walk_state, out_op);
-		if (ACPI_FAILURE(status)) {
-			goto error_exit;
-		}
-
-		op = *out_op;
-		walk_state->op = op;
-		walk_state->opcode = op->common.aml_opcode;
-		walk_state->op_info =
-		    acpi_ps_get_opcode_info(op->common.aml_opcode);
-
-		if (acpi_ns_opens_scope(walk_state->op_info->object_type)) {
-			ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
-					  "(%s) Popping scope for Op %p\n",
-					  acpi_ut_get_type_name(walk_state->
-								op_info->
-								object_type),
-					  op));
-
-			status = acpi_ds_scope_stack_pop(walk_state);
-			if (ACPI_FAILURE(status)) {
-				goto error_exit;
-			}
-		}
-	}
-
-	if (op == walk_state->origin) {
-		if (out_op) {
-			*out_op = op;
-		}
-
-		return_ACPI_STATUS(AE_OK);
-	}
-
-	/*
-	 * If the previous opcode was a conditional, this opcode
-	 * must be the beginning of the associated predicate.
-	 * Save this knowledge in the current scope descriptor
-	 */
-	if ((walk_state->control_state) &&
-	    (walk_state->control_state->common.state ==
-	     ACPI_CONTROL_CONDITIONAL_EXECUTING)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-				  "Exec predicate Op=%p State=%p\n", op,
-				  walk_state));
-
-		walk_state->control_state->common.state =
-		    ACPI_CONTROL_PREDICATE_EXECUTING;
-
-		/* Save start of predicate */
-
-		walk_state->control_state->control.predicate_op = op;
-	}
-
-	opcode_class = walk_state->op_info->class;
-
-	/* We want to send namepaths to the load code */
-
-	if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) {
-		opcode_class = AML_CLASS_NAMED_OBJECT;
-	}
-
-	/*
-	 * Handle the opcode based upon the opcode type
-	 */
-	switch (opcode_class) {
-	case AML_CLASS_CONTROL:
-
-		status = acpi_ds_exec_begin_control_op(walk_state, op);
-		break;
-
-	case AML_CLASS_NAMED_OBJECT:
-
-		if (walk_state->walk_type & ACPI_WALK_METHOD) {
-			/*
-			 * Found a named object declaration during method execution;
-			 * we must enter this object into the namespace.  The created
-			 * object is temporary and will be deleted upon completion of
-			 * the execution of this method.
-			 */
-			status = acpi_ds_load2_begin_op(walk_state, NULL);
-		}
-
-		break;
-
-	case AML_CLASS_EXECUTE:
-	case AML_CLASS_CREATE:
-
-		break;
-
-	default:
-		break;
-	}
-
-	/* Nothing to do here during method execution */
-
-	return_ACPI_STATUS(status);
-
-      error_exit:
-	status = acpi_ds_method_error(status, walk_state);
-	return_ACPI_STATUS(status);
-}
-
-/*****************************************************************************
- *
- * FUNCTION:    acpi_ds_exec_end_op
- *
- * PARAMETERS:  walk_state      - Current state of the parse tree walk
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Ascending callback used during the execution of control
- *              methods.  The only thing we really need to do here is to
- *              notice the beginning of IF, ELSE, and WHILE blocks.
- *
- ****************************************************************************/
-
-acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
-{
-	union acpi_parse_object *op;
-	acpi_status status = AE_OK;
-	u32 op_type;
-	u32 op_class;
-	union acpi_parse_object *next_op;
-	union acpi_parse_object *first_arg;
-
-	ACPI_FUNCTION_TRACE_PTR(ds_exec_end_op, walk_state);
-
-	op = walk_state->op;
-	op_type = walk_state->op_info->type;
-	op_class = walk_state->op_info->class;
-
-	if (op_class == AML_CLASS_UNKNOWN) {
-		ACPI_ERROR((AE_INFO, "Unknown opcode %X",
-			    op->common.aml_opcode));
-		return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
-	}
-
-	first_arg = op->common.value.arg;
-
-	/* Init the walk state */
-
-	walk_state->num_operands = 0;
-	walk_state->operand_index = 0;
-	walk_state->return_desc = NULL;
-	walk_state->result_obj = NULL;
-
-	/* Call debugger for single step support (DEBUG build only) */
-
-	ACPI_DEBUGGER_EXEC(status =
-			   acpi_db_single_step(walk_state, op, op_class));
-	ACPI_DEBUGGER_EXEC(if (ACPI_FAILURE(status)) {
-			   return_ACPI_STATUS(status);}
-	) ;
-
-	/* Decode the Opcode Class */
-
-	switch (op_class) {
-	case AML_CLASS_ARGUMENT:	/* Constants, literals, etc. */
-
-		if (walk_state->opcode == AML_INT_NAMEPATH_OP) {
-			status = acpi_ds_evaluate_name_path(walk_state);
-			if (ACPI_FAILURE(status)) {
-				goto cleanup;
-			}
-		}
-		break;
-
-	case AML_CLASS_EXECUTE:	/* Most operators with arguments */
-
-		/* Build resolved operand stack */
-
-		status = acpi_ds_create_operands(walk_state, first_arg);
-		if (ACPI_FAILURE(status)) {
-			goto cleanup;
-		}
-
-		/*
-		 * All opcodes require operand resolution, with the only exceptions
-		 * being the object_type and size_of operators.
-		 */
-		if (!(walk_state->op_info->flags & AML_NO_OPERAND_RESOLVE)) {
-
-			/* Resolve all operands */
-
-			status = acpi_ex_resolve_operands(walk_state->opcode,
-							  &(walk_state->
-							    operands
-							    [walk_state->
-							     num_operands - 1]),
-							  walk_state);
-		}
-
-		if (ACPI_SUCCESS(status)) {
-			/*
-			 * Dispatch the request to the appropriate interpreter handler
-			 * routine.  There is one routine per opcode "type" based upon the
-			 * number of opcode arguments and return type.
-			 */
-			status =
-			    acpi_gbl_op_type_dispatch[op_type] (walk_state);
-		} else {
-			/*
-			 * Treat constructs of the form "Store(LocalX,LocalX)" as noops when the
-			 * Local is uninitialized.
-			 */
-			if ((status == AE_AML_UNINITIALIZED_LOCAL) &&
-			    (walk_state->opcode == AML_STORE_OP) &&
-			    (walk_state->operands[0]->common.type ==
-			     ACPI_TYPE_LOCAL_REFERENCE)
-			    && (walk_state->operands[1]->common.type ==
-				ACPI_TYPE_LOCAL_REFERENCE)
-			    && (walk_state->operands[0]->reference.class ==
-				walk_state->operands[1]->reference.class)
-			    && (walk_state->operands[0]->reference.value ==
-				walk_state->operands[1]->reference.value)) {
-				status = AE_OK;
-			} else {
-				ACPI_EXCEPTION((AE_INFO, status,
-						"While resolving operands for [%s]",
-						acpi_ps_get_opcode_name
-						(walk_state->opcode)));
-			}
-		}
-
-		/* Always delete the argument objects and clear the operand stack */
-
-		acpi_ds_clear_operands(walk_state);
-
-		/*
-		 * If a result object was returned from above, push it on the
-		 * current result stack
-		 */
-		if (ACPI_SUCCESS(status) && walk_state->result_obj) {
-			status =
-			    acpi_ds_result_push(walk_state->result_obj,
-						walk_state);
-		}
-		break;
-
-	default:
-
-		switch (op_type) {
-		case AML_TYPE_CONTROL:	/* Type 1 opcode, IF/ELSE/WHILE/NOOP */
-
-			/* 1 Operand, 0 external_result, 0 internal_result */
-
-			status = acpi_ds_exec_end_control_op(walk_state, op);
-
-			break;
-
-		case AML_TYPE_METHOD_CALL:
-
-			/*
-			 * If the method is referenced from within a package
-			 * declaration, it is not a invocation of the method, just
-			 * a reference to it.
-			 */
-			if ((op->asl.parent) &&
-			    ((op->asl.parent->asl.aml_opcode == AML_PACKAGE_OP)
-			     || (op->asl.parent->asl.aml_opcode ==
-				 AML_VAR_PACKAGE_OP))) {
-				ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
-						  "Method Reference in a Package, Op=%p\n",
-						  op));
-
-				op->common.node =
-				    (struct acpi_namespace_node *)op->asl.value.
-				    arg->asl.node;
-				acpi_ut_add_reference(op->asl.value.arg->asl.
-						      node->object);
-				return_ACPI_STATUS(AE_OK);
-			}
-
-			ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
-					  "Method invocation, Op=%p\n", op));
-
-			/*
-			 * (AML_METHODCALL) Op->Asl.Value.Arg->Asl.Node contains
-			 * the method Node pointer
-			 */
-			/* next_op points to the op that holds the method name */
-
-			next_op = first_arg;
-
-			/* next_op points to first argument op */
-
-			next_op = next_op->common.next;
-
-			/*
-			 * Get the method's arguments and put them on the operand stack
-			 */
-			status = acpi_ds_create_operands(walk_state, next_op);
-			if (ACPI_FAILURE(status)) {
-				break;
-			}
-
-			/*
-			 * Since the operands will be passed to another control method,
-			 * we must resolve all local references here (Local variables,
-			 * arguments to *this* method, etc.)
-			 */
-			status = acpi_ds_resolve_operands(walk_state);
-			if (ACPI_FAILURE(status)) {
-
-				/* On error, clear all resolved operands */
-
-				acpi_ds_clear_operands(walk_state);
-				break;
-			}
-
-			/*
-			 * Tell the walk loop to preempt this running method and
-			 * execute the new method
-			 */
-			status = AE_CTRL_TRANSFER;
-
-			/*
-			 * Return now; we don't want to disturb anything,
-			 * especially the operand count!
-			 */
-			return_ACPI_STATUS(status);
-
-		case AML_TYPE_CREATE_FIELD:
-
-			ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-					  "Executing CreateField Buffer/Index Op=%p\n",
-					  op));
-
-			status = acpi_ds_load2_end_op(walk_state);
-			if (ACPI_FAILURE(status)) {
-				break;
-			}
-
-			status =
-			    acpi_ds_eval_buffer_field_operands(walk_state, op);
-			break;
-
-		case AML_TYPE_CREATE_OBJECT:
-
-			ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-					  "Executing CreateObject (Buffer/Package) Op=%p\n",
-					  op));
-
-			switch (op->common.parent->common.aml_opcode) {
-			case AML_NAME_OP:
-
-				/*
-				 * Put the Node on the object stack (Contains the ACPI Name
-				 * of this object)
-				 */
-				walk_state->operands[0] =
-				    (void *)op->common.parent->common.node;
-				walk_state->num_operands = 1;
-
-				status = acpi_ds_create_node(walk_state,
-							     op->common.parent->
-							     common.node,
-							     op->common.parent);
-				if (ACPI_FAILURE(status)) {
-					break;
-				}
-
-				/* Fall through */
-				/*lint -fallthrough */
-
-			case AML_INT_EVAL_SUBTREE_OP:
-
-				status =
-				    acpi_ds_eval_data_object_operands
-				    (walk_state, op,
-				     acpi_ns_get_attached_object(op->common.
-								 parent->common.
-								 node));
-				break;
-
-			default:
-
-				status =
-				    acpi_ds_eval_data_object_operands
-				    (walk_state, op, NULL);
-				break;
-			}
-
-			/*
-			 * If a result object was returned from above, push it on the
-			 * current result stack
-			 */
-			if (walk_state->result_obj) {
-				status =
-				    acpi_ds_result_push(walk_state->result_obj,
-							walk_state);
-			}
-			break;
-
-		case AML_TYPE_NAMED_FIELD:
-		case AML_TYPE_NAMED_COMPLEX:
-		case AML_TYPE_NAMED_SIMPLE:
-		case AML_TYPE_NAMED_NO_OBJ:
-
-			status = acpi_ds_load2_end_op(walk_state);
-			if (ACPI_FAILURE(status)) {
-				break;
-			}
-
-			if (op->common.aml_opcode == AML_REGION_OP) {
-				ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-						  "Executing OpRegion Address/Length Op=%p\n",
-						  op));
-
-				status =
-				    acpi_ds_eval_region_operands(walk_state,
-								 op);
-				if (ACPI_FAILURE(status)) {
-					break;
-				}
-			} else if (op->common.aml_opcode == AML_DATA_REGION_OP) {
-				ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-						  "Executing DataTableRegion Strings Op=%p\n",
-						  op));
-
-				status =
-				    acpi_ds_eval_table_region_operands
-				    (walk_state, op);
-				if (ACPI_FAILURE(status)) {
-					break;
-				}
-			} else if (op->common.aml_opcode == AML_BANK_FIELD_OP) {
-				ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-						  "Executing BankField Op=%p\n",
-						  op));
-
-				status =
-				    acpi_ds_eval_bank_field_operands(walk_state,
-								     op);
-				if (ACPI_FAILURE(status)) {
-					break;
-				}
-			}
-			break;
-
-		case AML_TYPE_UNDEFINED:
-
-			ACPI_ERROR((AE_INFO,
-				    "Undefined opcode type Op=%p", op));
-			return_ACPI_STATUS(AE_NOT_IMPLEMENTED);
-
-		case AML_TYPE_BOGUS:
-
-			ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
-					  "Internal opcode=%X type Op=%p\n",
-					  walk_state->opcode, op));
-			break;
-
-		default:
-
-			ACPI_ERROR((AE_INFO,
-				    "Unimplemented opcode, class=%X type=%X Opcode=%X Op=%p",
-				    op_class, op_type, op->common.aml_opcode,
-				    op));
-
-			status = AE_NOT_IMPLEMENTED;
-			break;
-		}
-	}
-
-	/*
-	 * ACPI 2.0 support for 64-bit integers: Truncate numeric
-	 * result value if we are executing from a 32-bit ACPI table
-	 */
-	acpi_ex_truncate_for32bit_table(walk_state->result_obj);
-
-	/*
-	 * Check if we just completed the evaluation of a
-	 * conditional predicate
-	 */
-	if ((ACPI_SUCCESS(status)) &&
-	    (walk_state->control_state) &&
-	    (walk_state->control_state->common.state ==
-	     ACPI_CONTROL_PREDICATE_EXECUTING) &&
-	    (walk_state->control_state->control.predicate_op == op)) {
-		status =
-		    acpi_ds_get_predicate_value(walk_state,
-						walk_state->result_obj);
-		walk_state->result_obj = NULL;
-	}
-
-      cleanup:
-
-	if (walk_state->result_obj) {
-
-		/* Break to debugger to display result */
-
-		ACPI_DEBUGGER_EXEC(acpi_db_display_result_object
-				   (walk_state->result_obj, walk_state));
-
-		/*
-		 * Delete the result op if and only if:
-		 * Parent will not use the result -- such as any
-		 * non-nested type2 op in a method (parent will be method)
-		 */
-		acpi_ds_delete_result_if_not_used(op, walk_state->result_obj,
-						  walk_state);
-	}
-#ifdef _UNDER_DEVELOPMENT
-
-	if (walk_state->parser_state.aml == walk_state->parser_state.aml_end) {
-		acpi_db_method_end(walk_state);
-	}
-#endif
-
-	/* Invoke exception handler on error */
-
-	if (ACPI_FAILURE(status)) {
-		status = acpi_ds_method_error(status, walk_state);
-	}
-
-	/* Always clear the object stack */
-
-	walk_state->num_operands = 0;
-	return_ACPI_STATUS(status);
-}