Lines Matching defs:ret
70 int mask, ret;
72 ret = fp_toint(x);
75 ret += 1;
76 return ret;
347 int ret;
349 ret = cppc_get_perf_caps(cpu, &cppc_perf);
350 if (ret)
382 int ret;
384 ret = cppc_get_perf_caps(cpu, &cppc_perf);
385 if (ret)
386 return ret;
403 int ret;
416 ret = acpi_processor_register_performance(&cpu->acpi_perf_data,
418 if (ret)
512 int ret;
517 ret = rdmsrl_on_cpu(cpu_data->cpu, MSR_IA32_ENERGY_PERF_BIAS, &epb);
518 if (ret)
519 return (s16)ret;
551 int ret;
556 ret = rdmsrl_on_cpu(cpu, MSR_IA32_ENERGY_PERF_BIAS, &epb);
557 if (ret)
558 return ret;
632 int ret;
649 ret = wrmsrl_on_cpu(cpu->cpu, MSR_HWP_REQUEST, value);
650 if (!ret)
653 return ret;
661 int ret;
680 ret = intel_pstate_set_epp(cpu_data, epp);
684 ret = intel_pstate_set_epb(cpu_data->cpu, epp);
687 return ret;
694 int ret = 0;
697 ret += sprintf(&buf[ret], "%s ", energy_perf_strings[i++]);
699 ret += sprintf(&buf[ret], "\n");
701 return ret;
714 ssize_t ret;
717 ret = sscanf(buf, "%20s", str_preference);
718 if (ret != 1)
721 ret = match_string(energy_perf_strings, -1, str_preference);
722 if (ret < 0) {
724 return ret;
726 ret = kstrtouint(buf, 10, &epp);
727 if (ret)
728 return ret;
747 ret = intel_pstate_set_energy_pref_index(cpu, ret, raw, epp);
756 epp = ret ? epp_values[ret - 1] : cpu->epp_default;
762 ret = intel_pstate_set_epp(cpu, epp);
764 if (!ret)
765 ret = err;
767 ret = 0;
773 return ret ?: count;
1055 ssize_t ret;
1058 ret = intel_pstate_show_status(buf);
1061 return ret;
1068 int ret;
1071 ret = intel_pstate_update_status(buf, p ? p - buf : count);
1074 return ret < 0 ? ret : count;
1127 ssize_t ret;
1138 ret = sprintf(buf, "%u\n", global.turbo_disabled);
1140 ret = sprintf(buf, "%u\n", global.no_turbo);
1144 return ret;
1151 int ret;
1153 ret = sscanf(buf, "%u", &input);
1154 if (ret != 1)
1237 int ret;
1239 ret = sscanf(buf, "%u", &input);
1240 if (ret != 1)
1270 int ret;
1272 ret = sscanf(buf, "%u", &input);
1273 if (ret != 1)
1311 int ret;
1313 ret = kstrtouint(buf, 10, &input);
1314 if (ret)
1315 return ret;
1340 int ret;
1342 ret = kstrtobool(buf, &input);
1343 if (ret)
1344 return ret;
1642 int nont, ret;
1646 ret = (value) & 255;
1647 if (ret <= nont)
1648 ret = nont;
1649 return ret;
1676 int nont, ret;
1680 ret = (((value) >> 8) & 0xFF);
1681 if (ret <= nont)
1682 ret = nont;
1683 return ret;
2445 int ret = __intel_pstate_cpu_init(policy);
2447 if (ret)
2448 return ret;
2639 int max_state, turbo_max, min_freq, max_freq, ret;
2648 ret = __intel_pstate_cpu_init(policy);
2649 if (ret)
2650 return ret;
2658 ret = -ENOMEM;
2682 ret = freq_qos_add_request(&policy->constraints, req, FREQ_QOS_MIN,
2684 if (ret < 0) {
2685 dev_err(dev, "Failed to add min-freq constraint (%d)\n", ret);
2689 ret = freq_qos_add_request(&policy->constraints, req + 1, FREQ_QOS_MAX,
2691 if (ret < 0) {
2692 dev_err(dev, "Failed to add max-freq constraint (%d)\n", ret);
2707 return ret;
2761 int ret;
2770 ret = cpufreq_register_driver(intel_pstate_driver);
2771 if (ret) {
2773 return ret;