diff options
| author |   Lukasz Luba <lukasz.luba@arm.com> | 2021-11-09 19:57:11 +0000 |
|---|---|---|
| committer |   Viresh Kumar <viresh.kumar@linaro.org> | 2021-11-23 15:10:26 +0530 |
| commit | 5168b1be09055436cc9ff34509bda1719023baa8 (patch) | |
| tree | 9840ddcf004ce7b734a47ff22c2052b1362995e2 /drivers/thermal | |
| parent | arch_topology: Introduce thermal pressure update function (diff) | |
| download | linux-dev-5168b1be09055436cc9ff34509bda1719023baa8.tar.xz linux-dev-5168b1be09055436cc9ff34509bda1719023baa8.zip | |
thermal: cpufreq_cooling: Use new thermal pressure update function
Thermal pressure provides a new API, which allows to use CPU frequency
as an argument. That removes the need of local conversion to capacity.
Use this new function and remove old conversion code.
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/cpufreq_cooling.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c index 43b1ae8a7789..0bfb8eebd126 100644 --- a/drivers/thermal/cpufreq_cooling.c +++ b/drivers/thermal/cpufreq_cooling.c @@ -462,7 +462,6 @@ static int cpufreq_set_cur_state(struct thermal_cooling_device *cdev, struct cpufreq_cooling_device *cpufreq_cdev = cdev->devdata; struct cpumask *cpus; unsigned int frequency; - unsigned long max_capacity, capacity; int ret; /* Request state should be less than max_level */ @@ -479,10 +478,7 @@ static int cpufreq_set_cur_state(struct thermal_cooling_device *cdev, if (ret >= 0) { cpufreq_cdev->cpufreq_state = state; cpus = cpufreq_cdev->policy->related_cpus; - max_capacity = arch_scale_cpu_capacity(cpumask_first(cpus)); - capacity = frequency * max_capacity; - capacity /= cpufreq_cdev->policy->cpuinfo.max_freq; - arch_set_thermal_pressure(cpus, max_capacity - capacity); + arch_update_thermal_pressure(cpus, frequency); ret = 0; } |