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Commit a1317e09 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
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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: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 11eb69b9
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Showing with 21 additions and 23 deletions
drivers/cpufreq/cpufreq.c
View file @ a1317e09
......@@ -156,8 +156,7 @@ 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);
/**
......@@ -1048,7 +1047,7 @@ 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;
......@@ -1058,9 +1057,9 @@ 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__);
......@@ -1382,7 +1381,7 @@ 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__);
}
......@@ -1403,9 +1402,9 @@ 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__);
......@@ -1419,7 +1418,7 @@ 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__);
}
......@@ -1635,7 +1634,7 @@ 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)
......@@ -1678,9 +1677,9 @@ 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)
......@@ -1977,8 +1976,7 @@ __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;
......@@ -2190,7 +2188,7 @@ 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",
......@@ -2198,7 +2196,7 @@ 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);
......@@ -2208,30 +2206,30 @@ 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);
}
/**
......@@ -2334,7 +2332,7 @@ 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);
}
}
......
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