tag	line	file	source code
RTC_HOURS	146	arch/alpha/kernel/time.c	hour = CMOS_READ(RTC_HOURS);
RTC_HOURS	339	arch/i386/kernel/time.c	hour = CMOS_READ(RTC_HOURS);
RTC_HOURS	262	arch/mips/kernel/time.c	hour = CMOS_READ(RTC_HOURS);