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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-01-05 10:17:27 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-02-03 23:59:38 +0100 |
| commit | f9f41e3ef99ac9d4e91b07634362e393fb929aad (patch) | |
| tree | e6c4bf65861f7512615abe5173dadd546d1629fb | |
| parent | 566cf877a1fcb6d6dc0126b076aad062054c2637 (diff) | |
| download | linux-f9f41e3ef99ac9d4e91b07634362e393fb929aad.tar.gz linux-f9f41e3ef99ac9d4e91b07634362e393fb929aad.tar.bz2 linux-f9f41e3ef99ac9d4e91b07634362e393fb929aad.zip | |
cpufreq: Remove policy create/remove notifiers
Those were added by:
commit fcd7af917abb ("cpufreq: stats: handle cpufreq_unregister_driver()
and suspend/resume properly")
but aren't used anymore since:
commit 1aefc75b2449 ("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>
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 16 | ||||
| -rw-r--r-- | include/linux/cpufreq.h | 2 |
2 files changed, 5 insertions, 13 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index cc475eff90b3..53268bebdf1e 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1078,15 +1078,11 @@ err_free_policy: return NULL; } -static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy, bool notify) +static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy) { struct kobject *kobj; struct completion *cmp; - if (notify) - blocking_notifier_call_chain(&cpufreq_policy_notifier_list, - CPUFREQ_REMOVE_POLICY, policy); - down_write(&policy->rwsem); cpufreq_stats_free_table(policy); kobj = &policy->kobj; @@ -1104,7 +1100,7 @@ static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy, bool notify) pr_debug("wait complete\n"); } -static void cpufreq_policy_free(struct cpufreq_policy *policy, bool notify) +static void cpufreq_policy_free(struct cpufreq_policy *policy) { unsigned long flags; int cpu; @@ -1117,7 +1113,7 @@ static void cpufreq_policy_free(struct cpufreq_policy *policy, bool notify) per_cpu(cpufreq_cpu_data, cpu) = NULL; write_unlock_irqrestore(&cpufreq_driver_lock, flags); - cpufreq_policy_put_kobj(policy, notify); + cpufreq_policy_put_kobj(policy); free_cpumask_var(policy->real_cpus); free_cpumask_var(policy->related_cpus); free_cpumask_var(policy->cpus); @@ -1244,8 +1240,6 @@ static int cpufreq_online(unsigned int cpu) goto out_exit_policy; cpufreq_stats_create_table(policy); - blocking_notifier_call_chain(&cpufreq_policy_notifier_list, - CPUFREQ_CREATE_POLICY, policy); write_lock_irqsave(&cpufreq_driver_lock, flags); list_add(&policy->policy_list, &cpufreq_policy_list); @@ -1282,7 +1276,7 @@ out_exit_policy: if (cpufreq_driver->exit) cpufreq_driver->exit(policy); out_free_policy: - cpufreq_policy_free(policy, !new_policy); + cpufreq_policy_free(policy); return ret; } @@ -1403,7 +1397,7 @@ static void cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) remove_cpu_dev_symlink(policy, dev); if (cpumask_empty(policy->real_cpus)) - cpufreq_policy_free(policy, true); + cpufreq_policy_free(policy); } /** diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 7e05c5e4e45c..a597bb825ae1 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -416,8 +416,6 @@ static inline void cpufreq_resume(void) {} #define CPUFREQ_ADJUST (0) #define CPUFREQ_NOTIFY (1) #define CPUFREQ_START (2) -#define CPUFREQ_CREATE_POLICY (3) -#define CPUFREQ_REMOVE_POLICY (4) #ifdef CONFIG_CPU_FREQ int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list); |