65 void clockevents_set_mode(struct clock_event_device *dev,  in clockevents_set_mode()  argument
68 	if (dev->mode != mode) {  in clockevents_set_mode()
69 		dev->set_mode(mode, dev);  in clockevents_set_mode()
70 		dev->mode = mode;  in clockevents_set_mode()
78 void clockevents_shutdown(struct clock_event_device *dev)  in clockevents_shutdown()  argument
80 	clockevents_set_mode(dev, CLOCK_EVT_MODE_SHUTDOWN);  in clockevents_shutdown()
81 	dev->next_event.tv64 = KTIME_MAX;  in clockevents_shutdown()
90 int clockevents_program_event(struct clock_event_device *dev, ktime_t expires,  in clockevents_program_event()  argument
106 	dev->next_event = expires;  in clockevents_program_event()
108 	if (dev->mode == CLOCK_EVT_MODE_SHUTDOWN)  in clockevents_program_event()
111 	if (delta > dev->max_delta_ns)  in clockevents_program_event()
112 		delta = dev->max_delta_ns;  in clockevents_program_event()
113 	if (delta < dev->min_delta_ns)  in clockevents_program_event()
114 		delta = dev->min_delta_ns;  in clockevents_program_event()
116 	clc = delta * dev->mult;  in clockevents_program_event()
117 	clc >>= dev->shift;  in clockevents_program_event()
119 	return dev->set_next_event((unsigned long) clc, dev);  in clockevents_program_event()
140 static void clockevents_do_notify(unsigned long reason, void *dev)  in clockevents_do_notify()  argument
142 	raw_notifier_call_chain(&clockevents_chain, reason, dev);  in clockevents_do_notify()
151 	struct clock_event_device *dev;  in clockevents_notify_released()  local
154 		dev = list_entry(clockevents_released.next,  in clockevents_notify_released()
156 		list_del(&dev->list);  in clockevents_notify_released()
157 		list_add(&dev->list, &clockevent_devices);  in clockevents_notify_released()
158 		clockevents_do_notify(CLOCK_EVT_NOTIFY_ADD, dev);  in clockevents_notify_released()
166 void clockevents_register_device(struct clock_event_device *dev)  in clockevents_register_device()  argument
168 	BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED);  in clockevents_register_device()
169 	BUG_ON(!dev->cpumask);  in clockevents_register_device()
175 	if (unlikely(!dev->mult)) {  in clockevents_register_device()
176 		dev->mult = 1;  in clockevents_register_device()
182 	list_add(&dev->list, &clockevent_devices);  in clockevents_register_device()
183 	clockevents_do_notify(CLOCK_EVT_NOTIFY_ADD, dev);  in clockevents_register_device()
192 void clockevents_handle_noop(struct clock_event_device *dev)  in clockevents_handle_noop()  argument