From: Yangtao Li <tiny.windzz@gmail.com>
Date: Mon, 3 Feb 2020 15:45:17 +0000 (+0000)
Subject: cpufreq: Make cpufreq_global_kobject static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=183edb20e60a73925bf3b60e2f4796898167262f;p=linux.git

cpufreq: Make cpufreq_global_kobject static

The cpufreq_global_kobject is only used internally by cpufreq.c
after commit 2361be236662 ("cpufreq: Don't create empty
/sys/devices/system/cpu/cpufreq directory").

Make it static.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
[ rjw: Add empty line after cpufreq_global_kobject definition ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 4adac3a8c2656..cbe6c94bf1586 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -105,6 +105,8 @@ bool have_governor_per_policy(void)
 }
 EXPORT_SYMBOL_GPL(have_governor_per_policy);
 
+static struct kobject *cpufreq_global_kobject;
+
 struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy)
 {
 	if (have_governor_per_policy())
@@ -2745,9 +2747,6 @@ int cpufreq_unregister_driver(struct cpufreq_driver *driver)
 }
 EXPORT_SYMBOL_GPL(cpufreq_unregister_driver);
 
-struct kobject *cpufreq_global_kobject;
-EXPORT_SYMBOL(cpufreq_global_kobject);
-
 static int __init cpufreq_core_init(void)
 {
 	if (cpufreq_disabled())
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 018dce868de63..0fb561d1b524e 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -201,9 +201,6 @@ static inline bool policy_is_shared(struct cpufreq_policy *policy)
 	return cpumask_weight(policy->cpus) > 1;
 }
 
-/* /sys/devices/system/cpu/cpufreq: entry point for global variables */
-extern struct kobject *cpufreq_global_kobject;
-
 #ifdef CONFIG_CPU_FREQ
 unsigned int cpufreq_get(unsigned int cpu);
 unsigned int cpufreq_quick_get(unsigned int cpu);