On 26-11-15, 14:27, Jia Hongtao wrote: > +static void qoriq_cpufreq_ready(struct cpufreq_policy *policy) > +{ > + struct cpu_data *cpud = policy->driver_data; > + struct device_node *np = of_get_cpu_node(policy->cpu, NULL); > + > + if (WARN_ON(!np)) > + return; Drop this and add my: Reviewed-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> -- viresh -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html