CPUHP_CPUIDLE_DEAD 412 drivers/cpuidle/cpuidle-powernv.c retval = cpuhp_setup_state_nocalls(CPUHP_CPUIDLE_DEAD, CPUHP_CPUIDLE_DEAD 293 drivers/cpuidle/cpuidle-pseries.c retval = cpuhp_setup_state_nocalls(CPUHP_CPUIDLE_DEAD,