CONFIG_X86_PM_TIMER 978 arch/x86/kernel/acpi/boot.c #ifdef CONFIG_X86_PM_TIMER CONFIG_X86_PM_TIMER 763 arch/x86/kernel/apic/apic.c #ifndef CONFIG_X86_PM_TIMER CONFIG_X86_PM_TIMER 16 include/linux/acpi_pmtmr.h #ifdef CONFIG_X86_PM_TIMER