For iterating over all policies currently we are iterating over all CPUs and then finding their policies. Lets use the newly created infrastructure cpufreq_policy_list.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpufreq/cpufreq.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index f5999c4..fe04b79 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -984,8 +984,8 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, struct cpufreq_policy *policy; unsigned long flags; #ifdef CONFIG_HOTPLUG_CPU + struct cpufreq_policy *tpolicy; struct cpufreq_governor *gov; - int sibling; #endif
if (cpu_is_offline(cpu)) @@ -1005,11 +1005,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, #ifdef CONFIG_HOTPLUG_CPU /* Check if this cpu was hot-unplugged earlier and has siblings */ read_lock_irqsave(&cpufreq_driver_lock, flags); - for_each_online_cpu(sibling) { - struct cpufreq_policy *cp = per_cpu(cpufreq_cpu_data, sibling); - if (cp && cpumask_test_cpu(cpu, cp->related_cpus)) { + list_for_each_entry(tpolicy, &cpufreq_policy_list, policy_list) { + if (cpumask_test_cpu(cpu, tpolicy->related_cpus)) { read_unlock_irqrestore(&cpufreq_driver_lock, flags); - return cpufreq_add_policy_cpu(cp, cpu, dev, frozen); + return cpufreq_add_policy_cpu(tpolicy, cpu, dev, + frozen); } } read_unlock_irqrestore(&cpufreq_driver_lock, flags);