From: Yangtao Li <tiny.windzz@gmail.com>
To: rjw@rjwysocki.net, viresh.kumar@linaro.org
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH] cpufreq: make cpufreq_global_kobject static
Date: Mon, 3 Feb 2020 15:45:17 +0000 [thread overview]
Message-ID: <20200203154517.2347-1-tiny.windzz@gmail.com> (raw)
The cpufreq_global_kobject is only used internally by cpufreq.c
after this:
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>
---
drivers/cpufreq/cpufreq.c | 4 +---
include/linux/cpufreq.h | 3 ---
2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 4adac3a8c265..a0831d3d5ed1 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -105,6 +105,7 @@ 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 +2746,6 @@ 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 018dce868de6..0fb561d1b524 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);
--
2.17.1
next reply other threads:[~2020-02-03 15:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-03 15:45 Yangtao Li [this message]
2020-02-03 15:57 ` [PATCH] cpufreq: make cpufreq_global_kobject static Rafael J. Wysocki
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