static int timer_resume(struct sys_device *dev) { unsigned long flags; unsigned long sec; unsigned long sleep_length; #ifdef CONFIG_HPET_TIMER if (is_hpet_enabled()) hpet_reenable(); #endif setup_pit_timer(); sec = get_cmos_time() + clock_cmos_diff; sleep_length = (get_cmos_time() - sleep_start) * HZ; write_seqlock_irqsave(&xtime_lock, flags); xtime.tv_sec = sec; xtime.tv_nsec = 0; jiffies_64 += sleep_length; wall_jiffies += sleep_length; write_sequnlock_irqrestore(&xtime_lock, flags); if (last_timer->resume) last_timer->resume(); cur_timer = last_timer; last_timer = NULL; touch_softlockup_watchdog(); return 0; }
static int timer_resume(struct sys_device *dev) { unsigned long flags; unsigned long sec; unsigned long sleep_length; #ifdef CONFIG_HPET_TIMER if (is_hpet_enabled()) hpet_reenable(); #endif sec = get_cmos_time() + clock_cmos_diff; sleep_length = get_cmos_time() - sleep_start; write_seqlock_irqsave(&xtime_lock, flags); xtime.tv_sec = sec; xtime.tv_nsec = 0; write_sequnlock_irqrestore(&xtime_lock, flags); jiffies += sleep_length * HZ; return 0; }