12  * parent node is a virtual description of the aggregation of the
105 	struct dtpm *parent = dtpm->parent;  in __dtpm_sub_power()  local
107 	while (parent) {  in __dtpm_sub_power()
108 		parent->power_min -= dtpm->power_min;  in __dtpm_sub_power()
109 		parent->power_max -= dtpm->power_max;  in __dtpm_sub_power()
110 		parent->power_limit -= dtpm->power_limit;  in __dtpm_sub_power()
111 		parent = parent->parent;  in __dtpm_sub_power()
117 	struct dtpm *parent = dtpm->parent;  in __dtpm_add_power()  local
119 	while (parent) {  in __dtpm_add_power()
120 		parent->power_min += dtpm->power_min;  in __dtpm_add_power()
121 		parent->power_max += dtpm->power_max;  in __dtpm_add_power()
122 		parent->power_limit += dtpm->power_limit;  in __dtpm_add_power()
123 		parent = parent->parent;  in __dtpm_add_power()
172 	struct dtpm *parent = dtpm->parent;  in dtpm_release_zone()  local
177 	if (parent)  in dtpm_release_zone()
347  * @parent: a pointer to a dtpm structure corresponding to the parent node
349  * Create a dtpm node in the tree. If no parent is specified, the node
360  *  -EINVAL: * there is no root node yet and @parent is specified
362  *           * parent have ops which are reserved for leaves
365 int dtpm_register(const char *name, struct dtpm *dtpm, struct dtpm *parent)  in dtpm_register()  argument
372 	if (root && !parent)  in dtpm_register()
375 	if (!root && parent)  in dtpm_register()
378 	if (parent && parent->ops)  in dtpm_register()
391 				     parent ? &parent->zone : NULL,  in dtpm_register()
397 	if (parent) {  in dtpm_register()
398 		list_add_tail(&dtpm->sibling, &parent->children);  in dtpm_register()
399 		dtpm->parent = parent;  in dtpm_register()
416 				       struct dtpm *parent)  in dtpm_setup_virtual()  argument
426 	ret = dtpm_register(hierarchy->name, dtpm, parent);  in dtpm_setup_virtual()
438 				  struct dtpm *parent)  in dtpm_setup_dt()  argument
454 		ret = dtpm_subsys[i]->setup(parent, np);  in dtpm_setup_dt()
479 			       const struct dtpm_node *it, struct dtpm *parent)  in dtpm_for_each_child()  argument
486 		if (hierarchy[i].parent != it)  in dtpm_for_each_child()
489 		dtpm = dtpm_node_callback[hierarchy[i].type](&hierarchy[i], parent);  in dtpm_for_each_child()
535  *	[1] { .name = "package", .type = DTPM_NODE_VIRTUAL, .parent = &hierarchy[0] },
536  *	[2] { .name = "/cpus/cpu0", .type = DTPM_NODE_DT, .parent = &hierarchy[1] },
537  *	[3] { .name = "/cpus/cpu1", .type = DTPM_NODE_DT, .parent = &hierarchy[1] },
538  *	[4] { .name = "/cpus/cpu2", .type = DTPM_NODE_DT, .parent = &hierarchy[1] },
539  *	[5] { .name = "/cpus/cpu3", .type = DTPM_NODE_DT, .parent = &hierarchy[1] },