CONFIG_GENERIC_CMOS_UPDATE 558 kernel/time/ntp.c #ifdef CONFIG_GENERIC_CMOS_UPDATE CONFIG_GENERIC_CMOS_UPDATE 573 kernel/time/ntp.c if (!IS_ENABLED(CONFIG_GENERIC_CMOS_UPDATE)) CONFIG_GENERIC_CMOS_UPDATE 630 kernel/time/ntp.c if (IS_ENABLED(CONFIG_GENERIC_CMOS_UPDATE) ||