188 static unsigned long rtc_freq;		/* Current periodic IRQ rate	*/  variable
251 		mod_timer(&rtc_irq_timer, jiffies + HZ/rtc_freq + 2*HZ/100);  in rtc_interrupt()
437 		if (!kernel && (rtc_freq > rtc_max_user_freq) &&  in rtc_do_ioctl()
443 			mod_timer(&rtc_irq_timer, jiffies + HZ/rtc_freq +  in rtc_do_ioctl()
630 		return put_user(rtc_freq, (unsigned long __user *)arg);  in rtc_do_ioctl()
661 		rtc_freq = arg;  in rtc_do_ioctl()
964 	rtc_freq = HZ;  in rtc_init()
1008 	rtc_freq = 1024;  in rtc_init()
1009 	if (!hpet_set_periodic_freq(rtc_freq)) {  in rtc_init()
1077 		mod_timer(&rtc_irq_timer, jiffies + HZ/rtc_freq + 2*HZ/100);  in rtc_dropped_irq()
1079 	rtc_irq_data += ((rtc_freq/HZ)<<8);  in rtc_dropped_irq()
1083 	freq = rtc_freq;  in rtc_dropped_irq()
1113 	freq = rtc_freq;  in rtc_proc_show()