576 cpufreq_add_levels(device_t cf_dev, struct cf_setting_lst *rel_sets)  in cpufreq_add_levels()  argument
584 	sc = device_get_softc(cf_dev);  in cpufreq_add_levels()
588 	if (!device_is_attached(cf_dev))  in cpufreq_add_levels()
599 			    device_get_nameunit(cf_dev));  in cpufreq_add_levels()
1070 cpufreq_add_freq_driver_sysctl(device_t cf_dev)  in cpufreq_add_freq_driver_sysctl()  argument
1074 	sc = device_get_softc(cf_dev);  in cpufreq_add_freq_driver_sysctl()
1076 	    SYSCTL_CHILDREN(device_get_sysctl_tree(cf_dev)), OID_AUTO,  in cpufreq_add_freq_driver_sysctl()
1085 	device_t cf_dev, cpu_dev;  in cpufreq_register()  local
1100 	if ((cf_dev = device_find_child(cpu_dev, "cpufreq", DEVICE_UNIT_ANY))) {  in cpufreq_register()
1101 		sc = device_get_softc(cf_dev);  in cpufreq_register()
1108 	cf_dev = BUS_ADD_CHILD(cpu_dev, 0, "cpufreq", device_get_unit(cpu_dev));  in cpufreq_register()
1109 	if (cf_dev == NULL)  in cpufreq_register()
1111 	device_quiet(cf_dev);  in cpufreq_register()
1113 	error = device_probe_and_attach(cf_dev);  in cpufreq_register()
1117 	sc = device_get_softc(cf_dev);  in cpufreq_register()
1119 	cpufreq_add_freq_driver_sysctl(cf_dev);  in cpufreq_register()
1126 	device_t cf_dev;  in cpufreq_unregister()  local
1134 	cf_dev = device_find_child(device_get_parent(dev), "cpufreq",  in cpufreq_unregister()
1136 	if (cf_dev == NULL) {  in cpufreq_unregister()
1141 	sc = device_get_softc(cf_dev);  in cpufreq_unregister()
1143 	device_delete_child(device_get_parent(cf_dev), cf_dev);  in cpufreq_unregister()