Lines Matching refs:ret
51 int ret = 0; in do_get_pm_info() local
108 ret = -EFAULT; in do_get_pm_info()
115 ret = -EFAULT; in do_get_pm_info()
138 ret = 0; in do_get_pm_info()
144 ret = pmstat_get_cx_stat(op->cpuid, &op->u.getcx); in do_get_pm_info()
150 ret = pmstat_reset_cx_stat(op->cpuid); in do_get_pm_info()
156 ret = -ENOSYS; in do_get_pm_info()
160 return ret; in do_get_pm_info()
190 uint32_t ret = 0; in get_cpufreq_para() local
224 ret = copy_to_guest(op->u.get_para.affected_cpus, in get_cpufreq_para()
227 if ( ret ) in get_cpufreq_para()
228 return ret; in get_cpufreq_para()
236 ret = copy_to_guest(op->u.get_para.scaling_available_frequencies, in get_cpufreq_para()
239 if ( ret ) in get_cpufreq_para()
240 return ret; in get_cpufreq_para()
245 if ( (ret = read_scaling_available_governors(scaling_available_governors, in get_cpufreq_para()
249 return ret; in get_cpufreq_para()
251 ret = copy_to_guest(op->u.get_para.scaling_available_governors, in get_cpufreq_para()
254 if ( ret ) in get_cpufreq_para()
255 return ret; in get_cpufreq_para()
287 ret = get_cpufreq_ondemand_para( in get_cpufreq_para()
295 return ret; in get_cpufreq_para()
317 int ret = 0; in set_cpufreq_para() local
333 ret = __cpufreq_set_policy(policy, &new_policy); in set_cpufreq_para()
344 ret = __cpufreq_set_policy(policy, &new_policy); in set_cpufreq_para()
355 ret = write_userspace_scaling_setspeed(op->cpuid, freq); in set_cpufreq_para()
357 ret = -EINVAL; in set_cpufreq_para()
368 ret = write_ondemand_sampling_rate(sampling_rate); in set_cpufreq_para()
370 ret = -EINVAL; in set_cpufreq_para()
381 ret = write_ondemand_up_threshold(up_threshold); in set_cpufreq_para()
383 ret = -EINVAL; in set_cpufreq_para()
389 ret = -EINVAL; in set_cpufreq_para()
393 return ret; in set_cpufreq_para()
398 int ret = 0; in do_pm_op() local
419 ret = get_cpufreq_para(op); in do_pm_op()
425 ret = set_cpufreq_gov(op); in do_pm_op()
431 ret = set_cpufreq_para(op); in do_pm_op()
478 ret = cpufreq_update_turbo(op->cpuid, CPUFREQ_TURBO_ENABLED); in do_pm_op()
484 ret = cpufreq_update_turbo(op->cpuid, CPUFREQ_TURBO_DISABLED); in do_pm_op()
490 ret = -ENOSYS; in do_pm_op()
494 return ret; in do_pm_op()
500 int ret; in acpi_set_pdc_bits() local
503 ret = -EFAULT; in acpi_set_pdc_bits()
505 ret = -EINVAL; in acpi_set_pdc_bits()
507 ret = -EFAULT; in acpi_set_pdc_bits()
520 ret = arch_acpi_set_pdc_bits(acpi_id, bits, mask); in acpi_set_pdc_bits()
522 if ( !ret && __copy_to_guest_offset(pdc, 2, bits + 2, 1) ) in acpi_set_pdc_bits()
523 ret = -EFAULT; in acpi_set_pdc_bits()
525 return ret; in acpi_set_pdc_bits()