of_cpu_node_to_id
if (of_cpu_node_to_id(np_cpu) == 0) {
index = of_cpu_node_to_id(np_cpu);
cpu = of_cpu_node_to_id(cpu_node);
cpu = of_cpu_node_to_id(dn);
cpu = of_cpu_node_to_id(dn);
cpu = of_cpu_node_to_id(cpu_node);
cpu = of_cpu_node_to_id(cpu_node);
cpu = of_cpu_node_to_id(cpu_node);
EXPORT_SYMBOL(of_cpu_node_to_id);
cpu = of_cpu_node_to_id(it.node);
cpu = of_cpu_node_to_id(cpu_node);
cpu = of_cpu_node_to_id(dn);
cpu = of_cpu_node_to_id(np);
cpu_id = of_cpu_node_to_id(cpu_node);
extern int of_cpu_node_to_id(struct device_node *np);