62 static int qcom_cpufreq_update_opp(struct device *cpu_dev,  in qcom_cpufreq_update_opp()  argument
71 		return dev_pm_opp_add(cpu_dev, freq_hz, volt);  in qcom_cpufreq_update_opp()
73 	ret = dev_pm_opp_adjust_voltage(cpu_dev, freq_hz, volt, volt, volt);  in qcom_cpufreq_update_opp()
75 		dev_err(cpu_dev, "Voltage update failed freq=%ld\n", freq_khz);  in qcom_cpufreq_update_opp()
79 	return dev_pm_opp_enable(cpu_dev, freq_hz);  in qcom_cpufreq_update_opp()
130 static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,  in qcom_cpufreq_hw_read_lut()  argument
146 	ret = dev_pm_opp_of_add_table(cpu_dev);  in qcom_cpufreq_hw_read_lut()
151 			opp = dev_pm_opp_find_freq_ceil(cpu_dev, &rate);  in qcom_cpufreq_hw_read_lut()
156 			dev_pm_opp_disable(cpu_dev, rate);  in qcom_cpufreq_hw_read_lut()
159 		dev_err(cpu_dev, "Invalid opp table in device tree\n");  in qcom_cpufreq_hw_read_lut()
183 			if (!qcom_cpufreq_update_opp(cpu_dev, freq, volt)) {  in qcom_cpufreq_hw_read_lut()
185 				dev_dbg(cpu_dev, "index=%d freq=%d, core_count %d\n", i,  in qcom_cpufreq_hw_read_lut()
188 				dev_warn(cpu_dev, "failed to update OPP for freq=%d\n", freq);  in qcom_cpufreq_hw_read_lut()
208 				if (!qcom_cpufreq_update_opp(cpu_dev, prev_freq, volt)) {  in qcom_cpufreq_hw_read_lut()
212 					dev_warn(cpu_dev, "failed to update OPP for freq=%d\n",  in qcom_cpufreq_hw_read_lut()
225 	dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus);  in qcom_cpufreq_hw_read_lut()
282 	struct device *cpu_dev;  in qcom_cpufreq_hw_cpu_init()  local
287 	cpu_dev = get_cpu_device(policy->cpu);  in qcom_cpufreq_hw_cpu_init()
288 	if (!cpu_dev) {  in qcom_cpufreq_hw_cpu_init()
335 	ret = qcom_cpufreq_hw_read_lut(cpu_dev, policy);  in qcom_cpufreq_hw_cpu_init()
341 	ret = dev_pm_opp_get_opp_count(cpu_dev);  in qcom_cpufreq_hw_cpu_init()
343 		dev_err(cpu_dev, "Failed to add OPPs\n");  in qcom_cpufreq_hw_cpu_init()
348 	dev_pm_opp_of_register_em(cpu_dev, policy->cpus);  in qcom_cpufreq_hw_cpu_init()
358 	struct device *cpu_dev = get_cpu_device(policy->cpu);  in qcom_cpufreq_hw_cpu_exit()  local
362 	dev_pm_opp_remove_all_dynamic(cpu_dev);  in qcom_cpufreq_hw_cpu_exit()
392 	struct device *cpu_dev;  in qcom_cpufreq_hw_driver_probe()  local
413 	cpu_dev = get_cpu_device(0);  in qcom_cpufreq_hw_driver_probe()
414 	if (!cpu_dev)  in qcom_cpufreq_hw_driver_probe()
417 	ret = dev_pm_opp_of_find_icc_paths(cpu_dev, NULL);  in qcom_cpufreq_hw_driver_probe()