57 static struct cpufreq_driver *cpufreq_driver;  variable
72 	return cpufreq_driver->target_index || cpufreq_driver->target;  in has_target()
107 	return !!(cpufreq_driver->flags & CPUFREQ_HAVE_GOVERNOR_PER_POLICY);  in have_governor_per_policy()
226 	if (cpufreq_driver) {  in cpufreq_cpu_get()
354 	freqs->flags = cpufreq_driver->flags;  in cpufreq_notify_transition()
418 	WARN_ON(!(cpufreq_driver->flags & CPUFREQ_ASYNC_NOTIFICATION)  in cpufreq_freq_transition_begin()
534 	if (!cpufreq_driver->target_index)  in __resolve_freq()
593 	return sprintf(buf, "%d\n", cpufreq_driver->boost_enabled);  in show_boost()
710 	else if (cpufreq_driver->setpolicy && cpufreq_driver->get)  in show_scaling_cur_freq()
711 		ret = sprintf(buf, "%u\n", cpufreq_driver->get(policy->cpu));  in show_scaling_cur_freq()
780 	if (cpufreq_driver->setpolicy) {  in store_scaling_governor()
809 	return scnprintf(buf, CPUFREQ_NAME_PLEN, "%s\n", cpufreq_driver->name);  in show_scaling_driver()
906 	ret = cpufreq_driver->bios_limit(policy->cpu, &limit);  in show_bios_limit()
1035 	drv_attr = cpufreq_driver->attr;  in cpufreq_add_dev_interface()
1042 	if (cpufreq_driver->get) {  in cpufreq_add_dev_interface()
1052 	if (cpufreq_driver->bios_limit) {  in cpufreq_add_dev_interface()
1347 	if (!new_policy && cpufreq_driver->online) {  in cpufreq_online()
1348 		ret = cpufreq_driver->online(policy);  in cpufreq_online()
1364 		ret = cpufreq_driver->init(policy);  in cpufreq_online()
1436 	if (cpufreq_driver->get && has_target()) {  in cpufreq_online()
1437 		policy->cur = cpufreq_driver->get(policy->cpu);  in cpufreq_online()
1463 	if ((cpufreq_driver->flags & CPUFREQ_NEED_INITIAL_FREQ_CHECK)  in cpufreq_online()
1505 		if (cpufreq_driver->register_em)  in cpufreq_online()
1506 			cpufreq_driver->register_em(policy);  in cpufreq_online()
1520 	if (cpufreq_thermal_control_enabled(cpufreq_driver))  in cpufreq_online()
1534 	if (cpufreq_driver->offline)  in cpufreq_online()
1535 		cpufreq_driver->offline(policy);  in cpufreq_online()
1538 	if (cpufreq_driver->exit)  in cpufreq_online()
1539 		cpufreq_driver->exit(policy);  in cpufreq_online()
1614 	if (cpufreq_thermal_control_enabled(cpufreq_driver)) {  in cpufreq_offline()
1626 	if (cpufreq_driver->offline) {  in cpufreq_offline()
1627 		cpufreq_driver->offline(policy);  in cpufreq_offline()
1628 	} else if (cpufreq_driver->exit) {  in cpufreq_offline()
1629 		cpufreq_driver->exit(policy);  in cpufreq_offline()
1659 		if (cpufreq_driver->offline)  in cpufreq_remove_dev()
1660 			cpufreq_driver->exit(policy);  in cpufreq_remove_dev()
1693 	new_freq = cpufreq_driver->get(policy->cpu);  in cpufreq_verify_current_freq()
1728 	if (cpufreq_driver && cpufreq_driver->setpolicy && cpufreq_driver->get) {  in cpufreq_quick_get()
1729 		ret_freq = cpufreq_driver->get(cpu);  in cpufreq_quick_get()
1807 		if (cpufreq_driver->get)  in cpufreq_get()
1863 	if (!cpufreq_driver)  in cpufreq_suspend()
1866 	if (!has_target() && !cpufreq_driver->suspend)  in cpufreq_suspend()
1878 		if (cpufreq_driver->suspend && cpufreq_driver->suspend(policy))  in cpufreq_suspend()
1880 				cpufreq_driver->name);  in cpufreq_suspend()
1898 	if (!cpufreq_driver)  in cpufreq_resume()
1906 	if (!has_target() && !cpufreq_driver->resume)  in cpufreq_resume()
1912 		if (cpufreq_driver->resume && cpufreq_driver->resume(policy)) {  in cpufreq_resume()
1936 	return !!(cpufreq_driver->flags & flags);  in cpufreq_driver_test_flags()
1947 	if (cpufreq_driver)  in cpufreq_get_current_driver()
1948 		return cpufreq_driver->name;  in cpufreq_get_current_driver()
1962 	if (cpufreq_driver)  in cpufreq_get_driver_data()
1963 		return cpufreq_driver->driver_data;  in cpufreq_get_driver_data()
2094 	freq = cpufreq_driver->fast_switch(policy, target_freq);  in cpufreq_driver_fast_switch()
2139 	cpufreq_driver->adjust_perf(cpu, min_perf, target_perf, capacity);  in cpufreq_driver_adjust_perf()
2150 	return !!cpufreq_driver->adjust_perf;  in cpufreq_driver_has_adjust_perf()
2159 	freqs->new = cpufreq_driver->get_intermediate(policy, index);  in __target_intermediate()
2169 	ret = cpufreq_driver->target_intermediate(policy, index);  in __target_intermediate()
2193 	notify = !(cpufreq_driver->flags & CPUFREQ_ASYNC_NOTIFICATION);  in __target_index()
2196 		if (cpufreq_driver->get_intermediate) {  in __target_index()
2214 	retval = cpufreq_driver->target_index(policy, index);  in __target_index()
2260 	    !(cpufreq_driver->flags & CPUFREQ_NEED_UPDATE_LIMITS))  in __cpufreq_driver_target()
2263 	if (cpufreq_driver->target)  in __cpufreq_driver_target()
2264 		return cpufreq_driver->target(policy, target_freq, relation);  in __cpufreq_driver_target()
2266 	if (!cpufreq_driver->target_index)  in __cpufreq_driver_target()
2310 	    cpufreq_driver->flags & CPUFREQ_NO_AUTO_DYNAMIC_SWITCHING) {  in cpufreq_init_governor()
2365 	if (cpufreq_driver->get)  in cpufreq_start_governor()
2522 	ret = cpufreq_driver->verify(&new_data);  in cpufreq_set_policy()
2535 	if (cpufreq_driver->setpolicy) {  in cpufreq_set_policy()
2538 		return cpufreq_driver->setpolicy(policy);  in cpufreq_set_policy()
2603 	if (cpufreq_driver->get && has_target() &&  in cpufreq_update_policy()
2623 	if (cpufreq_driver->update_limits)  in cpufreq_update_limits()
2624 		cpufreq_driver->update_limits(cpu);  in cpufreq_update_limits()
2659 	if (cpufreq_driver->boost_enabled == state)  in cpufreq_boost_trigger_state()
2663 	cpufreq_driver->boost_enabled = state;  in cpufreq_boost_trigger_state()
2668 		ret = cpufreq_driver->set_boost(policy, state);  in cpufreq_boost_trigger_state()
2680 	cpufreq_driver->boost_enabled = !state;  in cpufreq_boost_trigger_state()
2691 	return cpufreq_driver->set_boost;  in cpufreq_boost_supported()
2714 	if (!cpufreq_driver)  in cpufreq_enable_boost_support()
2720 	cpufreq_driver->set_boost = cpufreq_boost_set_sw;  in cpufreq_enable_boost_support()
2729 	return cpufreq_driver->boost_enabled;  in cpufreq_boost_enabled()
2762 int cpufreq_register_driver(struct cpufreq_driver *driver_data)  in cpufreq_register_driver()
2792 	if (cpufreq_driver) {  in cpufreq_register_driver()
2797 	cpufreq_driver = driver_data;  in cpufreq_register_driver()
2804 	if (!cpufreq_driver->setpolicy) {  in cpufreq_register_driver()
2848 	cpufreq_driver = NULL;  in cpufreq_register_driver()
2864 int cpufreq_unregister_driver(struct cpufreq_driver *driver)  in cpufreq_unregister_driver()
2868 	if (!cpufreq_driver || (driver != cpufreq_driver))  in cpufreq_unregister_driver()
2882 	cpufreq_driver = NULL;  in cpufreq_unregister_driver()