linux-kernel - [PATCH 3/3] cpufreq: Remove ready() callback

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Message-Id: <9c2435b18039fe50328b8f443dcd4dbb009f4618.1630487322.git.viresh.kumar@linaro.org>
Date:   Wed,  1 Sep 2021 14:41:57 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Rafael Wysocki <rjw@...ysocki.net>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Jonathan Corbet <corbet@....net>, Alex Shi <alexs@...nel.org>
Cc:     linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] cpufreq: Remove ready() callback

This isn't used anymore, get rid of it.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 Documentation/cpu-freq/cpu-drivers.rst                    | 3 ---
 Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst | 2 --
 drivers/cpufreq/cpufreq.c                                 | 4 ----
 include/linux/cpufreq.h                                   | 3 ---
 4 files changed, 12 deletions(-)

diff --git a/Documentation/cpu-freq/cpu-drivers.rst b/Documentation/cpu-freq/cpu-drivers.rst
index d84ededb66f9..3b32336a7803 100644
--- a/Documentation/cpu-freq/cpu-drivers.rst
+++ b/Documentation/cpu-freq/cpu-drivers.rst
@@ -75,9 +75,6 @@ And optionally
  .resume - A pointer to a per-policy resume function which is called
  with interrupts disabled and _before_ the governor is started again.
 
- .ready - A pointer to a per-policy ready function which is called after
- the policy is fully initialized.
-
  .attr - A pointer to a NULL-terminated list of "struct freq_attr" which
  allow to export values to sysfs.
 
diff --git a/Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst b/Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst
index 5ae9cfa2ec55..334f30ae198b 100644
--- a/Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst
+++ b/Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst
@@ -80,8 +80,6 @@ 并且可选择
  .resume - 一个指向per-policy恢复函数的指针，该函数在关中断且在调节器再一次开始前被
  调用。
 
- .ready - 一个指向per-policy准备函数的指针，该函数在策略完全初始化之后被调用。
-
  .attr - 一个指向NULL结尾的"struct freq_attr"列表的指针，该函数允许导出值到
  sysfs。
 
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7d5f170ecad1..5782b15a8caa 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1517,10 +1517,6 @@ static int cpufreq_online(unsigned int cpu)
 
 	kobject_uevent(&policy->kobj, KOBJ_ADD);
 
-	/* Callback for handling stuff after policy is ready */
-	if (cpufreq_driver->ready)
-		cpufreq_driver->ready(policy);
-
 	if (cpufreq_thermal_control_enabled(cpufreq_driver))
 		policy->cdev = of_cpufreq_cooling_register(policy);
 
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index c65a1d7385f8..fe6acc04e5e5 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -367,9 +367,6 @@ struct cpufreq_driver {
 	int		(*suspend)(struct cpufreq_policy *policy);
 	int		(*resume)(struct cpufreq_policy *policy);
 
-	/* Will be called after the driver is fully initialized */
-	void		(*ready)(struct cpufreq_policy *policy);
-
 	struct freq_attr **attr;
 
 	/* platform specific boost support code */
-- 
2.31.1.272.g89b43f80a514