56 	struct acpi_processor *pr;  in acpi_processor_notify()  local
62 	pr = acpi_driver_data(device);  in acpi_processor_notify()
63 	if (!pr)  in acpi_processor_notify()
68 		saved = pr->performance_platform_limit;  in acpi_processor_notify()
69 		acpi_processor_ppc_has_changed(pr, 1);  in acpi_processor_notify()
70 		if (saved == pr->performance_platform_limit)  in acpi_processor_notify()
74 						  pr->performance_platform_limit);  in acpi_processor_notify()
77 		acpi_processor_power_state_has_changed(pr);  in acpi_processor_notify()
82 		acpi_processor_tstate_has_changed(pr);  in acpi_processor_notify()
98 	struct acpi_processor *pr = per_cpu(processors, cpu);  in acpi_soft_cpu_online()  local
101 	if (!pr || acpi_bus_get_device(pr->handle, &device))  in acpi_soft_cpu_online()
107 	if (pr->flags.need_hotplug_init) {  in acpi_soft_cpu_online()
111 			pr->id);  in acpi_soft_cpu_online()
112 		pr->flags.need_hotplug_init = 0;  in acpi_soft_cpu_online()
114 		WARN(ret, "Failed to start CPU: %d\n", pr->id);  in acpi_soft_cpu_online()
117 		acpi_processor_ppc_has_changed(pr, 0);  in acpi_soft_cpu_online()
118 		acpi_processor_hotplug(pr);  in acpi_soft_cpu_online()
119 		acpi_processor_reevaluate_tstate(pr, false);  in acpi_soft_cpu_online()
120 		acpi_processor_tstate_has_changed(pr);  in acpi_soft_cpu_online()
127 	struct acpi_processor *pr = per_cpu(processors, cpu);  in acpi_soft_cpu_dead()  local
130 	if (!pr || acpi_bus_get_device(pr->handle, &device))  in acpi_soft_cpu_dead()
133 	acpi_processor_reevaluate_tstate(pr, true);  in acpi_soft_cpu_dead()
138 static int acpi_pss_perf_init(struct acpi_processor *pr,  in acpi_pss_perf_init()  argument
143 	acpi_processor_ppc_has_changed(pr, 0);  in acpi_pss_perf_init()
145 	acpi_processor_get_throttling_info(pr);  in acpi_pss_perf_init()
147 	if (pr->flags.throttling)  in acpi_pss_perf_init()
148 		pr->flags.limit = 1;  in acpi_pss_perf_init()
150 	pr->cdev = thermal_cooling_device_register("Processor", device,  in acpi_pss_perf_init()
152 	if (IS_ERR(pr->cdev)) {  in acpi_pss_perf_init()
153 		result = PTR_ERR(pr->cdev);  in acpi_pss_perf_init()
158 		pr->cdev->id);  in acpi_pss_perf_init()
161 				   &pr->cdev->device.kobj,  in acpi_pss_perf_init()
169 	result = sysfs_create_link(&pr->cdev->device.kobj,  in acpi_pss_perf_init()
173 		dev_err(&pr->cdev->device,  in acpi_pss_perf_init()
183 	thermal_cooling_device_unregister(pr->cdev);  in acpi_pss_perf_init()
188 static void acpi_pss_perf_exit(struct acpi_processor *pr,  in acpi_pss_perf_exit()  argument
191 	if (pr->cdev) {  in acpi_pss_perf_exit()
193 		sysfs_remove_link(&pr->cdev->device.kobj, "device");  in acpi_pss_perf_exit()
194 		thermal_cooling_device_unregister(pr->cdev);  in acpi_pss_perf_exit()
195 		pr->cdev = NULL;  in acpi_pss_perf_exit()
199 static inline int acpi_pss_perf_init(struct acpi_processor *pr,  in acpi_pss_perf_init()  argument
205 static inline void acpi_pss_perf_exit(struct acpi_processor *pr,  in acpi_pss_perf_exit()  argument
211 	struct acpi_processor *pr = acpi_driver_data(device);  in __acpi_processor_start()  local
215 	if (!pr)  in __acpi_processor_start()
218 	if (pr->flags.need_hotplug_init)  in __acpi_processor_start()
221 	result = acpi_cppc_processor_probe(pr);  in __acpi_processor_start()
226 		acpi_processor_power_init(pr);  in __acpi_processor_start()
228 	result = acpi_pss_perf_init(pr, device);  in __acpi_processor_start()
238 	acpi_pss_perf_exit(pr, device);  in __acpi_processor_start()
241 	acpi_processor_power_exit(pr);  in __acpi_processor_start()
263 	struct acpi_processor *pr;  in acpi_processor_stop()  local
271 	pr = acpi_driver_data(device);  in acpi_processor_stop()
272 	if (!pr)  in acpi_processor_stop()
274 	acpi_processor_power_exit(pr);  in acpi_processor_stop()
276 	acpi_pss_perf_exit(pr, device);  in acpi_processor_stop()
278 	acpi_cppc_processor_exit(pr);  in acpi_processor_stop()