This reverts commit 956f33948b95aa91f6cbc6860087671c6ac1de4b.
With the addition of following patch, this change/variable is not required:
commit b9ba2725343ae57add3f324dfa5074167f48de96 Author: Viresh Kumar viresh.kumar@linaro.org Date: Mon Jan 14 13:23:03 2013 +0000
cpufreq: Simplify __cpufreq_remove_dev()
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpufreq/cpufreq.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index db81382..8d521422 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -47,9 +47,6 @@ static DEFINE_PER_CPU(char[CPUFREQ_NAME_LEN], cpufreq_cpu_governor); #endif static DEFINE_SPINLOCK(cpufreq_driver_lock);
-/* Used when we unregister cpufreq driver */ -static struct cpumask cpufreq_online_mask; - /* * cpu_policy_rwsem is a per CPU reader-writer semaphore designed to cure * all cpufreq/hotplug/workqueue/etc related lock issues. @@ -951,7 +948,6 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) * managing offline cpus here. */ cpumask_and(policy->cpus, policy->cpus, cpu_online_mask); - cpumask_and(policy->cpus, policy->cpus, &cpufreq_online_mask);
policy->user_policy.min = policy->min; policy->user_policy.max = policy->max; @@ -1133,7 +1129,6 @@ static int cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) if (unlikely(lock_policy_rwsem_write(cpu))) BUG();
- cpumask_clear_cpu(cpu, &cpufreq_online_mask); retval = __cpufreq_remove_dev(dev, sif); return retval; } @@ -1875,8 +1870,6 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data) cpufreq_driver = driver_data; spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
- cpumask_setall(&cpufreq_online_mask); - ret = subsys_interface_register(&cpufreq_interface); if (ret) goto err_null_driver;