75 	struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev);  in tick_is_oneshot_available()  local
77 	if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT))  in tick_is_oneshot_available()
79 	if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))  in tick_is_oneshot_available()
110 void tick_handle_periodic(struct clock_event_device *dev)  in tick_handle_periodic()  argument
113 	ktime_t next = dev->next_event;  in tick_handle_periodic()
122 	if (IS_ENABLED(CONFIG_TICK_ONESHOT) && dev->event_handler != tick_handle_periodic)  in tick_handle_periodic()
125 	if (!clockevent_state_oneshot(dev))  in tick_handle_periodic()
134 		if (!clockevents_program_event(dev, next, false))  in tick_handle_periodic()
153 void tick_setup_periodic(struct clock_event_device *dev, int broadcast)  in tick_setup_periodic()  argument
155 	tick_set_periodic_handler(dev, broadcast);  in tick_setup_periodic()
158 	if (!tick_device_is_functional(dev))  in tick_setup_periodic()
161 	if ((dev->features & CLOCK_EVT_FEAT_PERIODIC) &&  in tick_setup_periodic()
163 		clockevents_switch_state(dev, CLOCK_EVT_STATE_PERIODIC);  in tick_setup_periodic()
173 		clockevents_switch_state(dev, CLOCK_EVT_STATE_ONESHOT);  in tick_setup_periodic()
176 			if (!clockevents_program_event(dev, next, false))  in tick_setup_periodic()
425 	struct clock_event_device *dev = td->evtdev;  in tick_shutdown()  local
428 	if (dev) {  in tick_shutdown()
433 		clockevent_set_state(dev, CLOCK_EVT_STATE_DETACHED);  in tick_shutdown()
434 		clockevents_exchange_device(dev, NULL);  in tick_shutdown()
435 		dev->event_handler = clockevents_handle_noop;  in tick_shutdown()