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| author |   Viresh Kumar <viresh.kumar@linaro.org> | 2013-02-01 06:40:00 +0000 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-02 01:29:31 +0100 |
| commit | 16a44f82674ddd8d5b5b2527979ac22a25c55c50 (patch) | |
| tree | 57196764f7c1ca8f5fceb28bc7d5f9e3f3ba53b1 /arch/arm/mach-tegra | |
| parent | cpufreq: governors: Reset tunables only for cpufreq_unregister_governor() (diff) | |
| download | linux-dev-16a44f82674ddd8d5b5b2527979ac22a25c55c50.tar.xz linux-dev-16a44f82674ddd8d5b5b2527979ac22a25c55c50.zip | |
cpufreq: TEGRA: Set policy->cpus from driver->init()
For multicore SoC's, with cores sharing clock line, we are required to set
policy->cpus and policy->related_cpus with mask of cpus.
With following patch, we need to set policy->cpus with mask of all possible cpus
and policy->related_cpus would be filled automatically by the cpufreq core.
commit 4948b355e90080cd5ec1e91189f65a01e4186ef2
Author: Viresh Kumar <viresh.kumar@linaro.org>
Date: Tue Jan 29 14:39:08 2013 +0000
cpufreq: Simplify cpufreq_add_dev()
Current Tegra driver fills only ->related_cpus and not ->cpus, which looks to be
incorrect. Lets fix it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/mach-tegra')
| -rw-r--r-- | arch/arm/mach-tegra/cpu-tegra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c index a74d3c7d2e26..e7ddcb2b5261 100644 --- a/arch/arm/mach-tegra/cpu-tegra.c +++ b/arch/arm/mach-tegra/cpu-tegra.c @@ -244,7 +244,7 @@ static int tegra_cpu_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = 300 * 1000; policy->shared_type = CPUFREQ_SHARED_TYPE_ALL; - cpumask_copy(policy->related_cpus, cpu_possible_mask); + cpumask_copy(policy->cpus, cpu_possible_mask); if (policy->cpu == 0) register_pm_notifier(&tegra_cpu_pm_notifier); |