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, 718 deletions

diff --git a/drivers/acpi/dispatcher/dsmthdat.c b/drivers/acpi/dispatcher/dsmthdat.c
deleted file mode 100644
index a1a11996a651..000000000000
--- a/drivers/acpi/dispatcher/dsmthdat.c
+++ /dev/null
@@ -1,718 +0,0 @@
-/*******************************************************************************
- *
- * Module Name: dsmthdat - control method arguments and local variables
- *
- ******************************************************************************/
-
-/*
- * 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/acdispat.h>
-#include <acpi/acnamesp.h>
-#include <acpi/acinterp.h>
-
-#define _COMPONENT          ACPI_DISPATCHER
-ACPI_MODULE_NAME("dsmthdat")
-
-/* Local prototypes */
-static void
-acpi_ds_method_data_delete_value(u8 type,
-				 u32 index, struct acpi_walk_state *walk_state);
-
-static acpi_status
-acpi_ds_method_data_set_value(u8 type,
-			      u32 index,
-			      union acpi_operand_object *object,
-			      struct acpi_walk_state *walk_state);
-
-#ifdef ACPI_OBSOLETE_FUNCTIONS
-acpi_object_type
-acpi_ds_method_data_get_type(u16 opcode,
-			     u32 index, struct acpi_walk_state *walk_state);
-#endif
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_init
- *
- * PARAMETERS:  walk_state          - Current walk state object
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Initialize the data structures that hold the method's arguments
- *              and locals.  The data struct is an array of namespace nodes for
- *              each - this allows ref_of and de_ref_of to work properly for these
- *              special data types.
- *
- * NOTES:       walk_state fields are initialized to zero by the
- *              ACPI_ALLOCATE_ZEROED().
- *
- *              A pseudo-Namespace Node is assigned to each argument and local
- *              so that ref_of() can return a pointer to the Node.
- *
- ******************************************************************************/
-
-void acpi_ds_method_data_init(struct acpi_walk_state *walk_state)
-{
-	u32 i;
-
-	ACPI_FUNCTION_TRACE(ds_method_data_init);
-
-	/* Init the method arguments */
-
-	for (i = 0; i < ACPI_METHOD_NUM_ARGS; i++) {
-		ACPI_MOVE_32_TO_32(&walk_state->arguments[i].name,
-				   NAMEOF_ARG_NTE);
-		walk_state->arguments[i].name.integer |= (i << 24);
-		walk_state->arguments[i].descriptor_type = ACPI_DESC_TYPE_NAMED;
-		walk_state->arguments[i].type = ACPI_TYPE_ANY;
-		walk_state->arguments[i].flags =
-		    ANOBJ_END_OF_PEER_LIST | ANOBJ_METHOD_ARG;
-	}
-
-	/* Init the method locals */
-
-	for (i = 0; i < ACPI_METHOD_NUM_LOCALS; i++) {
-		ACPI_MOVE_32_TO_32(&walk_state->local_variables[i].name,
-				   NAMEOF_LOCAL_NTE);
-
-		walk_state->local_variables[i].name.integer |= (i << 24);
-		walk_state->local_variables[i].descriptor_type =
-		    ACPI_DESC_TYPE_NAMED;
-		walk_state->local_variables[i].type = ACPI_TYPE_ANY;
-		walk_state->local_variables[i].flags =
-		    ANOBJ_END_OF_PEER_LIST | ANOBJ_METHOD_LOCAL;
-	}
-
-	return_VOID;
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_delete_all
- *
- * PARAMETERS:  walk_state          - Current walk state object
- *
- * RETURN:      None
- *
- * DESCRIPTION: Delete method locals and arguments.  Arguments are only
- *              deleted if this method was called from another method.
- *
- ******************************************************************************/
-
-void acpi_ds_method_data_delete_all(struct acpi_walk_state *walk_state)
-{
-	u32 index;
-
-	ACPI_FUNCTION_TRACE(ds_method_data_delete_all);
-
-	/* Detach the locals */
-
-	for (index = 0; index < ACPI_METHOD_NUM_LOCALS; index++) {
-		if (walk_state->local_variables[index].object) {
-			ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Deleting Local%d=%p\n",
-					  index,
-					  walk_state->local_variables[index].
-					  object));
-
-			/* Detach object (if present) and remove a reference */
-
-			acpi_ns_detach_object(&walk_state->
-					      local_variables[index]);
-		}
-	}
-
-	/* Detach the arguments */
-
-	for (index = 0; index < ACPI_METHOD_NUM_ARGS; index++) {
-		if (walk_state->arguments[index].object) {
-			ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Deleting Arg%d=%p\n",
-					  index,
-					  walk_state->arguments[index].object));
-
-			/* Detach object (if present) and remove a reference */
-
-			acpi_ns_detach_object(&walk_state->arguments[index]);
-		}
-	}
-
-	return_VOID;
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_init_args
- *
- * PARAMETERS:  *Params         - Pointer to a parameter list for the method
- *              max_param_count - The arg count for this method
- *              walk_state      - Current walk state object
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Initialize arguments for a method.  The parameter list is a list
- *              of ACPI operand objects, either null terminated or whose length
- *              is defined by max_param_count.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ds_method_data_init_args(union acpi_operand_object **params,
-			      u32 max_param_count,
-			      struct acpi_walk_state *walk_state)
-{
-	acpi_status status;
-	u32 index = 0;
-
-	ACPI_FUNCTION_TRACE_PTR(ds_method_data_init_args, params);
-
-	if (!params) {
-		ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-				  "No param list passed to method\n"));
-		return_ACPI_STATUS(AE_OK);
-	}
-
-	/* Copy passed parameters into the new method stack frame */
-
-	while ((index < ACPI_METHOD_NUM_ARGS) &&
-	       (index < max_param_count) && params[index]) {
-		/*
-		 * A valid parameter.
-		 * Store the argument in the method/walk descriptor.
-		 * Do not copy the arg in order to implement call by reference
-		 */
-		status = acpi_ds_method_data_set_value(ACPI_REFCLASS_ARG, index,
-						       params[index],
-						       walk_state);
-		if (ACPI_FAILURE(status)) {
-			return_ACPI_STATUS(status);
-		}
-
-		index++;
-	}
-
-	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%d args passed to method\n", index));
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_get_node
- *
- * PARAMETERS:  Type                - Either ACPI_REFCLASS_LOCAL or
- *                                    ACPI_REFCLASS_ARG
- *              Index               - Which Local or Arg whose type to get
- *              walk_state          - Current walk state object
- *              Node                - Where the node is returned.
- *
- * RETURN:      Status and node
- *
- * DESCRIPTION: Get the Node associated with a local or arg.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ds_method_data_get_node(u8 type,
-			     u32 index,
-			     struct acpi_walk_state *walk_state,
-			     struct acpi_namespace_node **node)
-{
-	ACPI_FUNCTION_TRACE(ds_method_data_get_node);
-
-	/*
-	 * Method Locals and Arguments are supported
-	 */
-	switch (type) {
-	case ACPI_REFCLASS_LOCAL:
-
-		if (index > ACPI_METHOD_MAX_LOCAL) {
-			ACPI_ERROR((AE_INFO,
-				    "Local index %d is invalid (max %d)",
-				    index, ACPI_METHOD_MAX_LOCAL));
-			return_ACPI_STATUS(AE_AML_INVALID_INDEX);
-		}
-
-		/* Return a pointer to the pseudo-node */
-
-		*node = &walk_state->local_variables[index];
-		break;
-
-	case ACPI_REFCLASS_ARG:
-
-		if (index > ACPI_METHOD_MAX_ARG) {
-			ACPI_ERROR((AE_INFO,
-				    "Arg index %d is invalid (max %d)",
-				    index, ACPI_METHOD_MAX_ARG));
-			return_ACPI_STATUS(AE_AML_INVALID_INDEX);
-		}
-
-		/* Return a pointer to the pseudo-node */
-
-		*node = &walk_state->arguments[index];
-		break;
-
-	default:
-		ACPI_ERROR((AE_INFO, "Type %d is invalid", type));
-		return_ACPI_STATUS(AE_TYPE);
-	}
-
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_set_value
- *
- * PARAMETERS:  Type                - Either ACPI_REFCLASS_LOCAL or
- *                                    ACPI_REFCLASS_ARG
- *              Index               - Which Local or Arg to get
- *              Object              - Object to be inserted into the stack entry
- *              walk_state          - Current walk state object
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Insert an object onto the method stack at entry Opcode:Index.
- *              Note: There is no "implicit conversion" for locals.
- *
- ******************************************************************************/
-
-static acpi_status
-acpi_ds_method_data_set_value(u8 type,
-			      u32 index,
-			      union acpi_operand_object *object,
-			      struct acpi_walk_state *walk_state)
-{
-	acpi_status status;
-	struct acpi_namespace_node *node;
-
-	ACPI_FUNCTION_TRACE(ds_method_data_set_value);
-
-	ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-			  "NewObj %p Type %2.2X, Refs=%d [%s]\n", object,
-			  type, object->common.reference_count,
-			  acpi_ut_get_type_name(object->common.type)));
-
-	/* Get the namespace node for the arg/local */
-
-	status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/*
-	 * Increment ref count so object can't be deleted while installed.
-	 * NOTE: We do not copy the object in order to preserve the call by
-	 * reference semantics of ACPI Control Method invocation.
-	 * (See ACPI Specification 2.0_c)
-	 */
-	acpi_ut_add_reference(object);
-
-	/* Install the object */
-
-	node->object = object;
-	return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_get_value
- *
- * PARAMETERS:  Type                - Either ACPI_REFCLASS_LOCAL or
- *                                    ACPI_REFCLASS_ARG
- *              Index               - Which local_var or argument to get
- *              walk_state          - Current walk state object
- *              dest_desc           - Where Arg or Local value is returned
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Retrieve value of selected Arg or Local for this method
- *              Used only in acpi_ex_resolve_to_value().
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ds_method_data_get_value(u8 type,
-			      u32 index,
-			      struct acpi_walk_state *walk_state,
-			      union acpi_operand_object **dest_desc)
-{
-	acpi_status status;
-	struct acpi_namespace_node *node;
-	union acpi_operand_object *object;
-
-	ACPI_FUNCTION_TRACE(ds_method_data_get_value);
-
-	/* Validate the object descriptor */
-
-	if (!dest_desc) {
-		ACPI_ERROR((AE_INFO, "Null object descriptor pointer"));
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
-	}
-
-	/* Get the namespace node for the arg/local */
-
-	status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	/* Get the object from the node */
-
-	object = node->object;
-
-	/* Examine the returned object, it must be valid. */
-
-	if (!object) {
-		/*
-		 * Index points to uninitialized object.
-		 * This means that either 1) The expected argument was
-		 * not passed to the method, or 2) A local variable
-		 * was referenced by the method (via the ASL)
-		 * before it was initialized.  Either case is an error.
-		 */
-
-		/* If slack enabled, init the local_x/arg_x to an Integer of value zero */
-
-		if (acpi_gbl_enable_interpreter_slack) {
-			object =
-			    acpi_ut_create_internal_object(ACPI_TYPE_INTEGER);
-			if (!object) {
-				return_ACPI_STATUS(AE_NO_MEMORY);
-			}
-
-			object->integer.value = 0;
-			node->object = object;
-		}
-
-		/* Otherwise, return the error */
-
-		else
-			switch (type) {
-			case ACPI_REFCLASS_ARG:
-
-				ACPI_ERROR((AE_INFO,
-					    "Uninitialized Arg[%d] at node %p",
-					    index, node));
-
-				return_ACPI_STATUS(AE_AML_UNINITIALIZED_ARG);
-
-			case ACPI_REFCLASS_LOCAL:
-
-				ACPI_ERROR((AE_INFO,
-					    "Uninitialized Local[%d] at node %p",
-					    index, node));
-
-				return_ACPI_STATUS(AE_AML_UNINITIALIZED_LOCAL);
-
-			default:
-
-				ACPI_ERROR((AE_INFO,
-					    "Not a Arg/Local opcode: %X",
-					    type));
-				return_ACPI_STATUS(AE_AML_INTERNAL);
-			}
-	}
-
-	/*
-	 * The Index points to an initialized and valid object.
-	 * Return an additional reference to the object
-	 */
-	*dest_desc = object;
-	acpi_ut_add_reference(object);
-
-	return_ACPI_STATUS(AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_delete_value
- *
- * PARAMETERS:  Type                - Either ACPI_REFCLASS_LOCAL or
- *                                    ACPI_REFCLASS_ARG
- *              Index               - Which local_var or argument to delete
- *              walk_state          - Current walk state object
- *
- * RETURN:      None
- *
- * DESCRIPTION: Delete the entry at Opcode:Index.  Inserts
- *              a null into the stack slot after the object is deleted.
- *
- ******************************************************************************/
-
-static void
-acpi_ds_method_data_delete_value(u8 type,
-				 u32 index, struct acpi_walk_state *walk_state)
-{
-	acpi_status status;
-	struct acpi_namespace_node *node;
-	union acpi_operand_object *object;
-
-	ACPI_FUNCTION_TRACE(ds_method_data_delete_value);
-
-	/* Get the namespace node for the arg/local */
-
-	status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
-	if (ACPI_FAILURE(status)) {
-		return_VOID;
-	}
-
-	/* Get the associated object */
-
-	object = acpi_ns_get_attached_object(node);
-
-	/*
-	 * Undefine the Arg or Local by setting its descriptor
-	 * pointer to NULL. Locals/Args can contain both
-	 * ACPI_OPERAND_OBJECTS and ACPI_NAMESPACE_NODEs
-	 */
-	node->object = NULL;
-
-	if ((object) &&
-	    (ACPI_GET_DESCRIPTOR_TYPE(object) == ACPI_DESC_TYPE_OPERAND)) {
-		/*
-		 * There is a valid object.
-		 * Decrement the reference count by one to balance the
-		 * increment when the object was stored.
-		 */
-		acpi_ut_remove_reference(object);
-	}
-
-	return_VOID;
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_store_object_to_local
- *
- * PARAMETERS:  Type                - Either ACPI_REFCLASS_LOCAL or
- *                                    ACPI_REFCLASS_ARG
- *              Index               - Which Local or Arg to set
- *              obj_desc            - Value to be stored
- *              walk_state          - Current walk state
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Store a value in an Arg or Local.  The obj_desc is installed
- *              as the new value for the Arg or Local and the reference count
- *              for obj_desc is incremented.
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ds_store_object_to_local(u8 type,
-			      u32 index,
-			      union acpi_operand_object *obj_desc,
-			      struct acpi_walk_state *walk_state)
-{
-	acpi_status status;
-	struct acpi_namespace_node *node;
-	union acpi_operand_object *current_obj_desc;
-	union acpi_operand_object *new_obj_desc;
-
-	ACPI_FUNCTION_TRACE(ds_store_object_to_local);
-	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Type=%2.2X Index=%d Obj=%p\n",
-			  type, index, obj_desc));
-
-	/* Parameter validation */
-
-	if (!obj_desc) {
-		return_ACPI_STATUS(AE_BAD_PARAMETER);
-	}
-
-	/* Get the namespace node for the arg/local */
-
-	status = acpi_ds_method_data_get_node(type, index, walk_state, &node);
-	if (ACPI_FAILURE(status)) {
-		return_ACPI_STATUS(status);
-	}
-
-	current_obj_desc = acpi_ns_get_attached_object(node);
-	if (current_obj_desc == obj_desc) {
-		ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Obj=%p already installed!\n",
-				  obj_desc));
-		return_ACPI_STATUS(status);
-	}
-
-	/*
-	 * If the reference count on the object is more than one, we must
-	 * take a copy of the object before we store.  A reference count
-	 * of exactly 1 means that the object was just created during the
-	 * evaluation of an expression, and we can safely use it since it
-	 * is not used anywhere else.
-	 */
-	new_obj_desc = obj_desc;
-	if (obj_desc->common.reference_count > 1) {
-		status =
-		    acpi_ut_copy_iobject_to_iobject(obj_desc, &new_obj_desc,
-						    walk_state);
-		if (ACPI_FAILURE(status)) {
-			return_ACPI_STATUS(status);
-		}
-	}
-
-	/*
-	 * If there is an object already in this slot, we either
-	 * have to delete it, or if this is an argument and there
-	 * is an object reference stored there, we have to do
-	 * an indirect store!
-	 */
-	if (current_obj_desc) {
-		/*
-		 * Check for an indirect store if an argument
-		 * contains an object reference (stored as an Node).
-		 * We don't allow this automatic dereferencing for
-		 * locals, since a store to a local should overwrite
-		 * anything there, including an object reference.
-		 *
-		 * If both Arg0 and Local0 contain ref_of (Local4):
-		 *
-		 * Store (1, Arg0)             - Causes indirect store to local4
-		 * Store (1, Local0)           - Stores 1 in local0, overwriting
-		 *                                  the reference to local4
-		 * Store (1, de_refof (Local0)) - Causes indirect store to local4
-		 *
-		 * Weird, but true.
-		 */
-		if (type == ACPI_REFCLASS_ARG) {
-			/*
-			 * If we have a valid reference object that came from ref_of(),
-			 * do the indirect store
-			 */
-			if ((ACPI_GET_DESCRIPTOR_TYPE(current_obj_desc) ==
-			     ACPI_DESC_TYPE_OPERAND)
-			    && (current_obj_desc->common.type ==
-				ACPI_TYPE_LOCAL_REFERENCE)
-			    && (current_obj_desc->reference.class ==
-				ACPI_REFCLASS_REFOF)) {
-				ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-						  "Arg (%p) is an ObjRef(Node), storing in node %p\n",
-						  new_obj_desc,
-						  current_obj_desc));
-
-				/*
-				 * Store this object to the Node (perform the indirect store)
-				 * NOTE: No implicit conversion is performed, as per the ACPI
-				 * specification rules on storing to Locals/Args.
-				 */
-				status =
-				    acpi_ex_store_object_to_node(new_obj_desc,
-								 current_obj_desc->
-								 reference.
-								 object,
-								 walk_state,
-								 ACPI_NO_IMPLICIT_CONVERSION);
-
-				/* Remove local reference if we copied the object above */
-
-				if (new_obj_desc != obj_desc) {
-					acpi_ut_remove_reference(new_obj_desc);
-				}
-				return_ACPI_STATUS(status);
-			}
-		}
-
-		/* Delete the existing object before storing the new one */
-
-		acpi_ds_method_data_delete_value(type, index, walk_state);
-	}
-
-	/*
-	 * Install the Obj descriptor (*new_obj_desc) into
-	 * the descriptor for the Arg or Local.
-	 * (increments the object reference count by one)
-	 */
-	status =
-	    acpi_ds_method_data_set_value(type, index, new_obj_desc,
-					  walk_state);
-
-	/* Remove local reference if we copied the object above */
-
-	if (new_obj_desc != obj_desc) {
-		acpi_ut_remove_reference(new_obj_desc);
-	}
-
-	return_ACPI_STATUS(status);
-}
-
-#ifdef ACPI_OBSOLETE_FUNCTIONS
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ds_method_data_get_type
- *
- * PARAMETERS:  Opcode              - Either AML_LOCAL_OP or AML_ARG_OP
- *              Index               - Which Local or Arg whose type to get
- *              walk_state          - Current walk state object
- *
- * RETURN:      Data type of current value of the selected Arg or Local
- *
- * DESCRIPTION: Get the type of the object stored in the Local or Arg
- *
- ******************************************************************************/
-
-acpi_object_type
-acpi_ds_method_data_get_type(u16 opcode,
-			     u32 index, struct acpi_walk_state *walk_state)
-{
-	acpi_status status;
-	struct acpi_namespace_node *node;
-	union acpi_operand_object *object;
-
-	ACPI_FUNCTION_TRACE(ds_method_data_get_type);
-
-	/* Get the namespace node for the arg/local */
-
-	status = acpi_ds_method_data_get_node(opcode, index, walk_state, &node);
-	if (ACPI_FAILURE(status)) {
-		return_VALUE((ACPI_TYPE_NOT_FOUND));
-	}
-
-	/* Get the object */
-
-	object = acpi_ns_get_attached_object(node);
-	if (!object) {
-
-		/* Uninitialized local/arg, return TYPE_ANY */
-
-		return_VALUE(ACPI_TYPE_ANY);
-	}
-
-	/* Get the object type */
-
-	return_VALUE(ACPI_GET_OBJECT_TYPE(object));
-}
-#endif