linux-kernel - [PATCH 15/15] cpufreq: Remove cpufreq_enable_boost

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Message-Id: <b93712eba5a114c9b68d22dcba532d22c3f12c67.1737707712.git.viresh.kumar@linaro.org>
Date: Fri, 24 Jan 2025 14:28:19 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: "Rafael J. Wysocki" <rafael@...nel.org>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc: linux-pm@...r.kernel.org,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Lifeng Zheng <zhenglifeng1@...wei.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 15/15] cpufreq: Remove cpufreq_enable_boost_support()

Remove the now unused helper, cpufreq_enable_boost_support().

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/cpufreq/cpufreq.c | 15 ---------------
 include/linux/cpufreq.h   |  6 ------
 2 files changed, 21 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 1e6ab42b405f..00d86dd7945a 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2876,21 +2876,6 @@ static void remove_boost_sysfs_file(void)
 		sysfs_remove_file(cpufreq_global_kobject, &boost.attr);
 }
 
-int cpufreq_enable_boost_support(void)
-{
-	if (!cpufreq_driver)
-		return -EINVAL;
-
-	if (cpufreq_boost_supported())
-		return 0;
-
-	cpufreq_driver->set_boost = cpufreq_boost_set_sw;
-
-	/* This will get removed on driver unregister */
-	return create_boost_sysfs_file();
-}
-EXPORT_SYMBOL_GPL(cpufreq_enable_boost_support);
-
 bool cpufreq_boost_enabled(void)
 {
 	return cpufreq_driver->boost_enabled;
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 466d186166da..cefd853abfd1 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -782,7 +782,6 @@ ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
 
 #ifdef CONFIG_CPU_FREQ
 bool cpufreq_boost_enabled(void);
-int cpufreq_enable_boost_support(void);
 int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state);
 
 /* Find lowest freq at or above target in a table in ascending order */
@@ -1157,11 +1156,6 @@ static inline bool cpufreq_boost_enabled(void)
 	return false;
 }
 
-static inline int cpufreq_enable_boost_support(void)
-{
-	return -EINVAL;
-}
-
 static inline int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state)
 {
 	return -EOPNOTSUPP;
-- 
2.31.1.272.g89b43f80a514