192 static unsigned long rtc_freq;		/* Current periodic IRQ rate	*/  variable
263 		mod_timer(&rtc_irq_timer, jiffies + HZ/rtc_freq + 2*HZ/100);  in rtc_interrupt()
454 		if (!kernel && (rtc_freq > rtc_max_user_freq) &&  in rtc_do_ioctl()
460 			mod_timer(&rtc_irq_timer, jiffies + HZ/rtc_freq +  in rtc_do_ioctl()
647 		return put_user(rtc_freq, (unsigned long __user *)arg);  in rtc_do_ioctl()
678 		rtc_freq = arg;  in rtc_do_ioctl()
1074 	rtc_freq = HZ;  in rtc_init()
1118 	rtc_freq = 1024;  in rtc_init()
1119 	if (!hpet_set_periodic_freq(rtc_freq)) {  in rtc_init()
1187 		mod_timer(&rtc_irq_timer, jiffies + HZ/rtc_freq + 2*HZ/100);  in rtc_dropped_irq()
1189 	rtc_irq_data += ((rtc_freq/HZ)<<8);  in rtc_dropped_irq()
1193 	freq = rtc_freq;  in rtc_dropped_irq()
1223 	freq = rtc_freq;  in rtc_proc_show()