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authorViresh Kumar <viresh.kumar@linaro.org>2013-02-01 06:40:00 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-02 01:29:31 +0100
commit16a44f82674ddd8d5b5b2527979ac22a25c55c50 (patch)
tree57196764f7c1ca8f5fceb28bc7d5f9e3f3ba53b1
parentcpufreq: governors: Reset tunables only for cpufreq_unregister_governor() (diff)
downloadlinux-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>
-rw-r--r--arch/arm/mach-tegra/cpu-tegra.c2
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);