72 	struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev);  in tick_is_oneshot_available()  local
74 	if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT))  in tick_is_oneshot_available()
76 	if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))  in tick_is_oneshot_available()
107 void tick_handle_periodic(struct clock_event_device *dev)  in tick_handle_periodic()  argument
110 	ktime_t next = dev->next_event;  in tick_handle_periodic()
120 	if (dev->event_handler != tick_handle_periodic)  in tick_handle_periodic()
124 	if (!clockevent_state_oneshot(dev))  in tick_handle_periodic()
133 		if (!clockevents_program_event(dev, next, false))  in tick_handle_periodic()
152 void tick_setup_periodic(struct clock_event_device *dev, int broadcast)  in tick_setup_periodic()  argument
154 	tick_set_periodic_handler(dev, broadcast);  in tick_setup_periodic()
157 	if (!tick_device_is_functional(dev))  in tick_setup_periodic()
160 	if ((dev->features & CLOCK_EVT_FEAT_PERIODIC) &&  in tick_setup_periodic()
162 		clockevents_switch_state(dev, CLOCK_EVT_STATE_PERIODIC);  in tick_setup_periodic()
172 		clockevents_switch_state(dev, CLOCK_EVT_STATE_ONESHOT);  in tick_setup_periodic()
175 			if (!clockevents_program_event(dev, next, false))  in tick_setup_periodic()
432 	struct clock_event_device *dev = td->evtdev;  in tick_shutdown()  local
435 	if (dev) {  in tick_shutdown()
440 		clockevent_set_state(dev, CLOCK_EVT_STATE_DETACHED);  in tick_shutdown()
441 		clockevents_exchange_device(dev, NULL);  in tick_shutdown()
442 		dev->event_handler = clockevents_handle_noop;  in tick_shutdown()