cpufreq: Remove policy create/remove notifiers
Those were added by: commitfcd7af917a
("cpufreq: stats: handle cpufreq_unregister_driver() and suspend/resume properly") but aren't used anymore since: commit1aefc75b24
("cpufreq: stats: Make the stats code non-modular"). Remove them. Also remove the redundant parameter to the respective routines. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -1078,15 +1078,11 @@ err_free_policy:
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return NULL;
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}
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static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy, bool notify)
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static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy)
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{
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struct kobject *kobj;
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struct completion *cmp;
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if (notify)
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blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
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CPUFREQ_REMOVE_POLICY, policy);
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down_write(&policy->rwsem);
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cpufreq_stats_free_table(policy);
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kobj = &policy->kobj;
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@ -1104,7 +1100,7 @@ static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy, bool notify)
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pr_debug("wait complete\n");
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}
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static void cpufreq_policy_free(struct cpufreq_policy *policy, bool notify)
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static void cpufreq_policy_free(struct cpufreq_policy *policy)
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{
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unsigned long flags;
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int cpu;
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@ -1117,7 +1113,7 @@ static void cpufreq_policy_free(struct cpufreq_policy *policy, bool notify)
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per_cpu(cpufreq_cpu_data, cpu) = NULL;
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write_unlock_irqrestore(&cpufreq_driver_lock, flags);
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cpufreq_policy_put_kobj(policy, notify);
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cpufreq_policy_put_kobj(policy);
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free_cpumask_var(policy->real_cpus);
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free_cpumask_var(policy->related_cpus);
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free_cpumask_var(policy->cpus);
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@ -1244,8 +1240,6 @@ static int cpufreq_online(unsigned int cpu)
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goto out_exit_policy;
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cpufreq_stats_create_table(policy);
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blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
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CPUFREQ_CREATE_POLICY, policy);
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write_lock_irqsave(&cpufreq_driver_lock, flags);
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list_add(&policy->policy_list, &cpufreq_policy_list);
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@ -1282,7 +1276,7 @@ out_exit_policy:
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if (cpufreq_driver->exit)
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cpufreq_driver->exit(policy);
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out_free_policy:
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cpufreq_policy_free(policy, !new_policy);
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cpufreq_policy_free(policy);
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return ret;
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}
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@ -1403,7 +1397,7 @@ static void cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif)
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remove_cpu_dev_symlink(policy, dev);
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if (cpumask_empty(policy->real_cpus))
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cpufreq_policy_free(policy, true);
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cpufreq_policy_free(policy);
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}
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/**
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@ -416,8 +416,6 @@ static inline void cpufreq_resume(void) {}
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#define CPUFREQ_ADJUST (0)
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#define CPUFREQ_NOTIFY (1)
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#define CPUFREQ_START (2)
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#define CPUFREQ_CREATE_POLICY (3)
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#define CPUFREQ_REMOVE_POLICY (4)
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#ifdef CONFIG_CPU_FREQ
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int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list);
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