diff options
| author | Lukasz Luba <lukasz.luba@arm.com> | 2021-11-09 22:57:14 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-11-23 12:40:26 +0300 |
| commit | 7e97b3dc2556743dd02612c92a8de7026e8d7dc9 (patch) | |
| tree | e3eb4ab081ec776552357d9a48b5f8033d87cf77 /drivers/base/arch_topology.c | |
| parent | 0258cb19c77deb755747b97f690931193ced0c55 (diff) | |
| download | linux-7e97b3dc2556743dd02612c92a8de7026e8d7dc9.tar.xz | |
arch_topology: Remove unused topology_set_thermal_pressure() and related
There is no need of this function (and related) since code has been
converted to use the new arch_update_thermal_pressure() API. The old
code can be removed.
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/base/arch_topology.c')
| -rw-r--r-- | drivers/base/arch_topology.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index a3ae0b4eea09..976154140f0b 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -156,16 +156,6 @@ void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity) DEFINE_PER_CPU(unsigned long, thermal_pressure); -void topology_set_thermal_pressure(const struct cpumask *cpus, - unsigned long th_pressure) -{ - int cpu; - - for_each_cpu(cpu, cpus) - WRITE_ONCE(per_cpu(thermal_pressure, cpu), th_pressure); -} -EXPORT_SYMBOL_GPL(topology_set_thermal_pressure); - /** * topology_update_thermal_pressure() - Update thermal pressure for CPUs * @cpus : The related CPUs for which capacity has been reduced @@ -183,7 +173,7 @@ EXPORT_SYMBOL_GPL(topology_set_thermal_pressure); void topology_update_thermal_pressure(const struct cpumask *cpus, unsigned long capped_freq) { - unsigned long max_capacity, capacity; + unsigned long max_capacity, capacity, th_pressure; u32 max_freq; int cpu; @@ -203,7 +193,10 @@ void topology_update_thermal_pressure(const struct cpumask *cpus, else capacity = mult_frac(max_capacity, capped_freq, max_freq); - arch_set_thermal_pressure(cpus, max_capacity - capacity); + th_pressure = max_capacity - capacity; + + for_each_cpu(cpu, cpus) + WRITE_ONCE(per_cpu(thermal_pressure, cpu), th_pressure); } EXPORT_SYMBOL_GPL(topology_update_thermal_pressure); |