21  *              object              - Object to be attached
22  *              type                - Type of object, or ACPI_TYPE_ANY if not
27  * DESCRIPTION: Record the given object as the value associated with the
28  *              name whose acpi_handle is passed. If Object is NULL
38 		      union acpi_operand_object *object, acpi_object_type type)  in acpi_ns_attach_object()  argument
57 	if (!object && (ACPI_TYPE_ANY != type)) {  in acpi_ns_attach_object()
59 		/* Null object */  in acpi_ns_attach_object()
62 			    "Null object, but type not ACPI_TYPE_ANY"));  in acpi_ns_attach_object()
75 	/* Check if this object is already attached */  in acpi_ns_attach_object()
77 	if (node->object == object) {  in acpi_ns_attach_object()
80 				  object, node));  in acpi_ns_attach_object()
85 	/* If null object, we will just install it */  in acpi_ns_attach_object()
87 	if (!object) {  in acpi_ns_attach_object()
93 	 * If the source object is a namespace Node with an attached object,  in acpi_ns_attach_object()
94 	 * we will use that (attached) object  in acpi_ns_attach_object()
96 	else if ((ACPI_GET_DESCRIPTOR_TYPE(object) == ACPI_DESC_TYPE_NAMED) &&  in acpi_ns_attach_object()
97 		 ((struct acpi_namespace_node *)object)->object) {  in acpi_ns_attach_object()
102 		obj_desc = ((struct acpi_namespace_node *)object)->object;  in acpi_ns_attach_object()
103 		object_type = ((struct acpi_namespace_node *)object)->type;  in acpi_ns_attach_object()
107 	 * Otherwise, we will use the parameter object, but we must type  in acpi_ns_attach_object()
111 		obj_desc = (union acpi_operand_object *)object;  in acpi_ns_attach_object()
121 	/* Detach an existing attached object if present */  in acpi_ns_attach_object()
123 	if (node->object) {  in acpi_ns_attach_object()
130 		 * (if it is an internal object)  in acpi_ns_attach_object()
143 		/* Install the object at the front of the object list */  in acpi_ns_attach_object()
145 		last_obj_desc->common.next_object = node->object;  in acpi_ns_attach_object()
149 	node->object = obj_desc;  in acpi_ns_attach_object()
158  * PARAMETERS:  node           - A Namespace node whose object will be detached
162  * DESCRIPTION: Detach/delete an object associated with a namespace node.
163  *              if the object is an allocated object, it is freed.
174 	obj_desc = node->object;  in acpi_ns_detach_object()
195 	node->object = NULL;  in acpi_ns_detach_object()
198 		/* Unlink object from front of possible object list */  in acpi_ns_detach_object()
200 		node->object = obj_desc->common.next_object;  in acpi_ns_detach_object()
202 		/* Handle possible 2-descriptor object */  in acpi_ns_detach_object()
204 		if (node->object &&  in acpi_ns_detach_object()
205 		    (node->object->common.type != ACPI_TYPE_LOCAL_DATA)) {  in acpi_ns_detach_object()
206 			node->object = node->object->common.next_object;  in acpi_ns_detach_object()
210 		 * Detach the object from any data objects (which are still held by  in acpi_ns_detach_object()
224 	ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "Node %p [%4.4s] Object %p\n",  in acpi_ns_detach_object()
227 	/* Remove one reference on the object (and all subobjects) */  in acpi_ns_detach_object()
239  * RETURN:      Current value of the object field from the Node whose
242  * DESCRIPTION: Obtain the object attached to a namespace node.
257 	if (!node->object ||  in acpi_ns_get_attached_object()
258 	    ((ACPI_GET_DESCRIPTOR_TYPE(node->object) != ACPI_DESC_TYPE_OPERAND)  in acpi_ns_get_attached_object()
259 	     && (ACPI_GET_DESCRIPTOR_TYPE(node->object) !=  in acpi_ns_get_attached_object()
261 	    || ((node->object)->common.type == ACPI_TYPE_LOCAL_DATA)) {  in acpi_ns_get_attached_object()
265 	return_PTR(node->object);  in acpi_ns_get_attached_object()
274  * RETURN:      Current value of the object field from the Node whose
277  * DESCRIPTION: Obtain a secondary object associated with a namespace node.
308  * DESCRIPTION: Low-level attach data. Create and attach a Data object.
323 	obj_desc = node->object;  in acpi_ns_attach_data()
334 	/* Create an internal object for the data */  in acpi_ns_attach_data()
344 	/* Install the data object */  in acpi_ns_attach_data()
349 		node->object = data_desc;  in acpi_ns_attach_data()
377 	obj_desc = node->object;  in acpi_ns_detach_data()
385 				node->object = obj_desc->common.next_object;  in acpi_ns_detach_data()
420 	obj_desc = node->object;  in acpi_ns_get_attached_data()