94 	struct rtc_device *rtc = to_rtc_device(dev);  in rtc_sysfs_set_max_user_freq()  local
100 	rtc->max_user_freq = (int)val;  in rtc_sysfs_set_max_user_freq()
168 	struct rtc_device *rtc = to_rtc_device(dev);  in rtc_sysfs_set_wakealarm()  local
175 	retval = rtc_read_time(rtc, &alm.time);  in rtc_sysfs_set_wakealarm()
194 		retval = rtc_read_alarm(rtc, &alm);  in rtc_sysfs_set_wakealarm()
211 	retval = rtc_set_alarm(rtc, &alm);  in rtc_sysfs_set_wakealarm()
223 static inline int rtc_does_wakealarm(struct rtc_device *rtc)  in rtc_does_wakealarm()  argument
225 	if (!device_can_wakeup(rtc->dev.parent))  in rtc_does_wakealarm()
227 	return rtc->ops->set_alarm != NULL;  in rtc_does_wakealarm()
231 void rtc_sysfs_add_device(struct rtc_device *rtc)  in rtc_sysfs_add_device()  argument
236 	if (!rtc_does_wakealarm(rtc))  in rtc_sysfs_add_device()
239 	err = device_create_file(&rtc->dev, &dev_attr_wakealarm);  in rtc_sysfs_add_device()
241 		dev_err(rtc->dev.parent,  in rtc_sysfs_add_device()
245 void rtc_sysfs_del_device(struct rtc_device *rtc)  in rtc_sysfs_del_device()  argument
248 	if (rtc_does_wakealarm(rtc))  in rtc_sysfs_del_device()
249 		device_remove_file(&rtc->dev, &dev_attr_wakealarm);  in rtc_sysfs_del_device()