CPUHP_AP_PERF_ARM_STARTING 756 drivers/perf/arm_pmu.c err = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_STARTING, CPUHP_AP_PERF_ARM_STARTING 768 drivers/perf/arm_pmu.c cpuhp_state_remove_instance_nocalls(CPUHP_AP_PERF_ARM_STARTING, CPUHP_AP_PERF_ARM_STARTING 777 drivers/perf/arm_pmu.c cpuhp_state_remove_instance_nocalls(CPUHP_AP_PERF_ARM_STARTING, CPUHP_AP_PERF_ARM_STARTING 887 drivers/perf/arm_pmu.c ret = cpuhp_setup_state_multi(CPUHP_AP_PERF_ARM_STARTING,