diff options
Diffstat (limited to 'drivers/thermal/cpu_cooling.c')
| -rw-r--r-- | drivers/thermal/cpu_cooling.c | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index f1e784c22c5a..1f4b6a719d05 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -136,37 +136,6 @@ static unsigned long get_level(struct cpufreq_cooling_device *cpufreq_cdev, } /** - * cpufreq_cooling_get_level - for a given cpu, return the cooling level. - * @cpu: cpu for which the level is required - * @freq: the frequency of interest - * - * This function will match the cooling level corresponding to the - * requested @freq and return it. - * - * Return: The matched cooling level on success or THERMAL_CSTATE_INVALID - * otherwise. - */ -unsigned long cpufreq_cooling_get_level(unsigned int cpu, unsigned int freq) -{ - struct cpufreq_cooling_device *cpufreq_cdev; - - mutex_lock(&cooling_list_lock); - list_for_each_entry(cpufreq_cdev, &cpufreq_cdev_list, node) { - if (cpumask_test_cpu(cpu, &cpufreq_cdev->allowed_cpus)) { - unsigned long level = get_level(cpufreq_cdev, freq); - - mutex_unlock(&cooling_list_lock); - return level; - } - } - mutex_unlock(&cooling_list_lock); - - pr_err("%s: cpu:%d not part of any cooling device\n", __func__, cpu); - return THERMAL_CSTATE_INVALID; -} -EXPORT_SYMBOL_GPL(cpufreq_cooling_get_level); - -/** * cpufreq_thermal_notifier - notifier callback for cpufreq policy change. * @nb: struct notifier_block * with callback info. * @event: value showing cpufreq event for which this function invoked. @@ -697,7 +666,7 @@ static int cpufreq_power2state(struct thermal_cooling_device *cdev, normalised_power = (dyn_power * 100) / last_load; target_freq = cpu_power_to_freq(cpufreq_cdev, normalised_power); - *state = cpufreq_cooling_get_level(cpu, target_freq); + *state = get_level(cpufreq_cdev, target_freq); if (*state == THERMAL_CSTATE_INVALID) { dev_err_ratelimited(&cdev->device, "Failed to convert %dKHz for cpu %d into a cdev state\n", |