unregister_atmdevice_notifier  332 include/linux/atmdev.h void unregister_atmdevice_notifier(struct notifier_block *nb);
unregister_atmdevice_notifier  849 net/atm/br2684.c 	unregister_atmdevice_notifier(&atm_dev_notifier);
unregister_atmdevice_notifier  848 net/atm/common.c EXPORT_SYMBOL_GPL(unregister_atmdevice_notifier);