OPAL_MSG_OCC 937 drivers/cpufreq/powernv-cpufreq.c if (msg_type != OPAL_MSG_OCC) OPAL_MSG_OCC 1094 drivers/cpufreq/powernv-cpufreq.c opal_message_notifier_unregister(OPAL_MSG_OCC, OPAL_MSG_OCC 1118 drivers/cpufreq/powernv-cpufreq.c opal_message_notifier_register(OPAL_MSG_OCC, &powernv_cpufreq_opal_nb);