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-rw-r--r--drivers/cpufreq/cpufreq.c3
-rw-r--r--drivers/cpufreq/intel_pstate.c7
-rw-r--r--include/linux/cpufreq.h1
3 files changed, 4 insertions, 7 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index b96ef6db1bfe..79bac52919a5 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1116,7 +1116,7 @@ static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, unsigned int cp
return ret;
}
-static void refresh_frequency_limits(struct cpufreq_policy *policy)
+void refresh_frequency_limits(struct cpufreq_policy *policy)
{
struct cpufreq_policy new_policy;
@@ -1129,6 +1129,7 @@ static void refresh_frequency_limits(struct cpufreq_policy *policy)
cpufreq_set_policy(policy, &new_policy);
}
}
+EXPORT_SYMBOL(refresh_frequency_limits);
static void handle_update(struct work_struct *work)
{
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index f2ff5de988c1..cc27d4c59dca 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -898,7 +898,6 @@ static void intel_pstate_update_policies(void)
static void intel_pstate_update_max_freq(unsigned int cpu)
{
struct cpufreq_policy *policy = cpufreq_cpu_acquire(cpu);
- struct cpufreq_policy new_policy;
struct cpudata *cpudata;
if (!policy)
@@ -908,11 +907,7 @@ static void intel_pstate_update_max_freq(unsigned int cpu)
policy->cpuinfo.max_freq = global.turbo_disabled_mf ?
cpudata->pstate.max_freq : cpudata->pstate.turbo_freq;
- memcpy(&new_policy, policy, sizeof(*policy));
- new_policy.max = min(policy->user_policy.max, policy->cpuinfo.max_freq);
- new_policy.min = min(policy->user_policy.min, new_policy.max);
-
- cpufreq_set_policy(policy, &new_policy);
+ refresh_frequency_limits(policy);
cpufreq_cpu_release(policy);
}
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 95425941f46d..1fa37b675a80 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -207,6 +207,7 @@ void cpufreq_cpu_release(struct cpufreq_policy *policy);
int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
int cpufreq_set_policy(struct cpufreq_policy *policy,
struct cpufreq_policy *new_policy);
+void refresh_frequency_limits(struct cpufreq_policy *policy);
void cpufreq_update_policy(unsigned int cpu);
void cpufreq_update_limits(unsigned int cpu);
bool have_governor_per_policy(void);