72 	struct acpi_processor *pr;  in acpi_processor_notify()  local
78 	pr = acpi_driver_data(device);  in acpi_processor_notify()
79 	if (!pr)  in acpi_processor_notify()
84 		saved = pr->performance_platform_limit;  in acpi_processor_notify()
85 		acpi_processor_ppc_has_changed(pr, 1);  in acpi_processor_notify()
86 		if (saved == pr->performance_platform_limit)  in acpi_processor_notify()
90 						  pr->performance_platform_limit);  in acpi_processor_notify()
93 		acpi_processor_power_state_has_changed(pr);  in acpi_processor_notify()
98 		acpi_processor_tstate_has_changed(pr);  in acpi_processor_notify()
115 	struct acpi_processor *pr = per_cpu(processors, cpu);  in acpi_soft_cpu_online()  local
118 	if (!pr || acpi_bus_get_device(pr->handle, &device))  in acpi_soft_cpu_online()
124 	if (pr->flags.need_hotplug_init) {  in acpi_soft_cpu_online()
128 			pr->id);  in acpi_soft_cpu_online()
129 		pr->flags.need_hotplug_init = 0;  in acpi_soft_cpu_online()
131 		WARN(ret, "Failed to start CPU: %d\n", pr->id);  in acpi_soft_cpu_online()
134 		acpi_processor_ppc_has_changed(pr, 0);  in acpi_soft_cpu_online()
135 		acpi_processor_hotplug(pr);  in acpi_soft_cpu_online()
136 		acpi_processor_reevaluate_tstate(pr, false);  in acpi_soft_cpu_online()
137 		acpi_processor_tstate_has_changed(pr);  in acpi_soft_cpu_online()
144 	struct acpi_processor *pr = per_cpu(processors, cpu);  in acpi_soft_cpu_dead()  local
147 	if (!pr || acpi_bus_get_device(pr->handle, &device))  in acpi_soft_cpu_dead()
150 	acpi_processor_reevaluate_tstate(pr, true);  in acpi_soft_cpu_dead()
155 static int acpi_pss_perf_init(struct acpi_processor *pr,  in acpi_pss_perf_init()  argument
160 	acpi_processor_ppc_has_changed(pr, 0);  in acpi_pss_perf_init()
162 	acpi_processor_get_throttling_info(pr);  in acpi_pss_perf_init()
164 	if (pr->flags.throttling)  in acpi_pss_perf_init()
165 		pr->flags.limit = 1;  in acpi_pss_perf_init()
167 	pr->cdev = thermal_cooling_device_register("Processor", device,  in acpi_pss_perf_init()
169 	if (IS_ERR(pr->cdev)) {  in acpi_pss_perf_init()
170 		result = PTR_ERR(pr->cdev);  in acpi_pss_perf_init()
175 		pr->cdev->id);  in acpi_pss_perf_init()
178 				   &pr->cdev->device.kobj,  in acpi_pss_perf_init()
186 	result = sysfs_create_link(&pr->cdev->device.kobj,  in acpi_pss_perf_init()
190 		dev_err(&pr->cdev->device,  in acpi_pss_perf_init()
200 	thermal_cooling_device_unregister(pr->cdev);  in acpi_pss_perf_init()
205 static void acpi_pss_perf_exit(struct acpi_processor *pr,  in acpi_pss_perf_exit()  argument
208 	if (pr->cdev) {  in acpi_pss_perf_exit()
210 		sysfs_remove_link(&pr->cdev->device.kobj, "device");  in acpi_pss_perf_exit()
211 		thermal_cooling_device_unregister(pr->cdev);  in acpi_pss_perf_exit()
212 		pr->cdev = NULL;  in acpi_pss_perf_exit()
216 static inline int acpi_pss_perf_init(struct acpi_processor *pr,  in acpi_pss_perf_init()  argument
222 static inline void acpi_pss_perf_exit(struct acpi_processor *pr,  in acpi_pss_perf_exit()  argument
228 	struct acpi_processor *pr = acpi_driver_data(device);  in __acpi_processor_start()  local
232 	if (!pr)  in __acpi_processor_start()
235 	if (pr->flags.need_hotplug_init)  in __acpi_processor_start()
238 	result = acpi_cppc_processor_probe(pr);  in __acpi_processor_start()
243 		acpi_processor_power_init(pr);  in __acpi_processor_start()
245 	result = acpi_pss_perf_init(pr, device);  in __acpi_processor_start()
255 	acpi_pss_perf_exit(pr, device);  in __acpi_processor_start()
258 	acpi_processor_power_exit(pr);  in __acpi_processor_start()
280 	struct acpi_processor *pr;  in acpi_processor_stop()  local
288 	pr = acpi_driver_data(device);  in acpi_processor_stop()
289 	if (!pr)  in acpi_processor_stop()
291 	acpi_processor_power_exit(pr);  in acpi_processor_stop()
293 	acpi_pss_perf_exit(pr, device);  in acpi_processor_stop()
295 	acpi_cppc_processor_exit(pr);  in acpi_processor_stop()