120 extern struct rtc *rtc_device;
182 	if (!rtc_device)  in rtc_get_info()
185 	if (rtc_device->ops->set_offset)  in rtc_get_info()
187 	*range_min = rtc_device->range_min;  in rtc_get_info()
188 	*range_max = rtc_device->range_max;  in rtc_get_info()
190 	if (rtc_device->ops->set_alarm)  in rtc_get_info()
193 	if (rtc_device->is_wakeup_source)  in rtc_get_info()
201 	if (!rtc_device)  in rtc_get_time()
204 	return rtc_device->ops->get_time(rtc_device, tm);  in rtc_get_time()
209 	if (!rtc_device || !rtc_device->ops->set_time)  in rtc_set_time()
216 	    rtc_timecmp(tm, &rtc_device->range_min) < 0 ||  in rtc_set_time()
217 	    rtc_timecmp(tm, &rtc_device->range_max) > 0)  in rtc_set_time()
220 	return rtc_device->ops->set_time(rtc_device, tm);  in rtc_set_time()
225 	if (!rtc_device || !rtc_device->ops->get_offset)  in rtc_get_offset()
228 	return rtc_device->ops->get_offset(rtc_device, offset);  in rtc_get_offset()
233 	if (!rtc_device || !rtc_device->ops->set_offset)  in rtc_set_offset()
236 	return rtc_device->ops->set_offset(rtc_device, offset);  in rtc_set_offset()
241 	if (!rtc_device || !rtc_device->ops->read_alarm)  in rtc_read_alarm()
244 	return rtc_device->ops->read_alarm(rtc_device, alarm);  in rtc_read_alarm()
249 	if (!rtc_device || !rtc_device->ops->set_alarm)  in rtc_set_alarm()
252 	return rtc_device->ops->set_alarm(rtc_device, alarm);  in rtc_set_alarm()
257 	if (!rtc_device || !rtc_device->ops->enable_alarm)  in rtc_enable_alarm()
260 	return rtc_device->ops->enable_alarm(rtc_device, enable);  in rtc_enable_alarm()
265 	if (!rtc_device || !rtc_device->ops->wait_alarm)  in rtc_wait_alarm()
268 	return rtc_device->ops->wait_alarm(rtc_device, status);  in rtc_wait_alarm()
273 	if (!rtc_device || !rtc_device->ops->cancel_wait)  in rtc_cancel_wait_alarm()
276 	return rtc_device->ops->cancel_wait(rtc_device);  in rtc_cancel_wait_alarm()
281 	if (!rtc_device || !rtc_device->ops->set_alarm_wakeup_status)  in rtc_set_alarm_wakeup_status()
284 	return rtc_device->ops->set_alarm_wakeup_status(rtc_device, status);  in rtc_set_alarm_wakeup_status()