The start/stop_critical_timings are called from arch/x86/kernel/process.c
in the cpu_idle loop function.
Remove the ones in the cpuidle driver.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>