From 1bf82454ab1f16b13212548d7c9605067c8b7a0d Mon Sep 17 00:00:00 2001 Message-Id: <1bf82454ab1f16b13212548d7c9605067c8b7a0d.1359700705.git.viresh.kumar@linaro.org> From: Viresh Kumar Date: Fri, 1 Feb 2013 11:21:49 +0530 Subject: [PATCH 1/3] 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 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 Cc: Stephen Warren --- arch/arm/mach-tegra/cpu-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c index a74d3c7..e7ddcb2 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); -- 1.7.12.rc2.18.g61b472e