Hi, On Wed, 2009-11-11 at 19:21 +0100, Dominik Brodowski wrote: [...] > > + result = cpufreq_register_driver(&loongson2_cpufreq_driver); > > + > > + if (!result && !nowait) { > > + saved_cpu_wait = cpu_wait; > > + cpu_wait = loongson2_cpu_wait; > > + } > > + > > + cpufreq_register_notifier(&loongson2_cpufreq_notifier_block, > > + CPUFREQ_TRANSITION_NOTIFIER); > > IMO you should register the transition notifier before register_driver(), > else there's a small window where a change may be initiate which is not > notified... > Will adjust them later, thanks! Regards, Wu Zhangjin