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Date: Mon, 22 Feb 2016 16:36:43 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Rafael Wysocki <rjw@...ysocki.net>,
Viresh Kumar <viresh.kumar@...aro.org>
Cc: linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] cpufreq: Rename __cpufreq_governor() to cpufreq_governor()
The __ at the beginning of the routine aren't really necessary at all.
Rename it to cpufreq_governor() instead.
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
drivers/cpufreq/cpufreq.c | 44 +++++++++++++++++++++-----------------------
1 file changed, 21 insertions(+), 23 deletions(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 3689b4dff967..fa070bf87dd8 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -118,8 +118,7 @@ static inline bool has_target(void)
}
/* internal prototypes */
-static int __cpufreq_governor(struct cpufreq_policy *policy,
- unsigned int event);
+static int cpufreq_governor(struct cpufreq_policy *policy, unsigned int event);
static unsigned int __cpufreq_get(struct cpufreq_policy *policy);
/**
@@ -999,7 +998,7 @@ static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, unsigned int cp
down_write(&policy->rwsem);
if (has_target()) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_STOP);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_STOP);
if (ret) {
pr_err("%s: Failed to stop governor\n", __func__);
goto unlock;
@@ -1009,9 +1008,9 @@ static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, unsigned int cp
cpumask_set_cpu(cpu, policy->cpus);
if (has_target()) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_START);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_START);
if (!ret)
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
if (ret)
pr_err("%s: Failed to start governor\n", __func__);
@@ -1333,7 +1332,7 @@ static void cpufreq_offline(unsigned int cpu)
down_write(&policy->rwsem);
if (has_target()) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_STOP);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_STOP);
if (ret)
pr_err("%s: Failed to stop governor\n", __func__);
}
@@ -1354,9 +1353,9 @@ static void cpufreq_offline(unsigned int cpu)
/* Start governor again for active policy */
if (!policy_is_inactive(policy)) {
if (has_target()) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_START);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_START);
if (!ret)
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
if (ret)
pr_err("%s: Failed to start governor\n", __func__);
@@ -1370,7 +1369,7 @@ static void cpufreq_offline(unsigned int cpu)
/* If cpu is last user of policy, free policy */
if (has_target()) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_POLICY_EXIT);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_POLICY_EXIT);
if (ret)
pr_err("%s: Failed to exit governor\n", __func__);
}
@@ -1586,7 +1585,7 @@ void cpufreq_suspend(void)
for_each_active_policy(policy) {
down_write(&policy->rwsem);
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_STOP);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_STOP);
up_write(&policy->rwsem);
if (ret)
@@ -1629,9 +1628,9 @@ void cpufreq_resume(void)
policy);
} else {
down_write(&policy->rwsem);
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_START);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_START);
if (!ret)
- __cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
+ cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
up_write(&policy->rwsem);
if (ret)
@@ -1928,8 +1927,7 @@ __weak struct cpufreq_governor *cpufreq_fallback_governor(void)
return NULL;
}
-static int __cpufreq_governor(struct cpufreq_policy *policy,
- unsigned int event)
+static int cpufreq_governor(struct cpufreq_policy *policy, unsigned int event)
{
int ret;
@@ -2141,7 +2139,7 @@ static int cpufreq_set_policy(struct cpufreq_policy *policy,
old_gov = policy->governor;
/* end old governor */
if (old_gov) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_STOP);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_STOP);
if (ret) {
/* This can happen due to race with other operations */
pr_debug("%s: Failed to Stop Governor: %s (%d)\n",
@@ -2149,7 +2147,7 @@ static int cpufreq_set_policy(struct cpufreq_policy *policy,
return ret;
}
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_POLICY_EXIT);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_POLICY_EXIT);
if (ret) {
pr_err("%s: Failed to Exit Governor: %s (%d)\n",
__func__, old_gov->name, ret);
@@ -2159,30 +2157,30 @@ static int cpufreq_set_policy(struct cpufreq_policy *policy,
/* start new governor */
policy->governor = new_policy->governor;
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_POLICY_INIT);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_POLICY_INIT);
if (!ret) {
- ret = __cpufreq_governor(policy, CPUFREQ_GOV_START);
+ ret = cpufreq_governor(policy, CPUFREQ_GOV_START);
if (!ret)
goto out;
- __cpufreq_governor(policy, CPUFREQ_GOV_POLICY_EXIT);
+ cpufreq_governor(policy, CPUFREQ_GOV_POLICY_EXIT);
}
/* new governor failed, so re-start old one */
pr_debug("starting governor %s failed\n", policy->governor->name);
if (old_gov) {
policy->governor = old_gov;
- if (__cpufreq_governor(policy, CPUFREQ_GOV_POLICY_INIT))
+ if (cpufreq_governor(policy, CPUFREQ_GOV_POLICY_INIT))
policy->governor = NULL;
else
- __cpufreq_governor(policy, CPUFREQ_GOV_START);
+ cpufreq_governor(policy, CPUFREQ_GOV_START);
}
return ret;
out:
pr_debug("governor: change or update limits\n");
- return __cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
+ return cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
}
/**
@@ -2285,7 +2283,7 @@ static int cpufreq_boost_set_sw(int state)
down_write(&policy->rwsem);
policy->user_policy.max = policy->max;
- __cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
+ cpufreq_governor(policy, CPUFREQ_GOV_LIMITS);
up_write(&policy->rwsem);
}
}
--
2.7.1.410.g6faf27b
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