[PATCH V3 4/9] cpufreq: Don't set transition_latency for setpolicy drivers

From: Viresh Kumar
Date: Wed Jul 19 2017 - 06:13:33 EST


The transition_latency field isn't used for drivers with ->setpolicy()
callback present and there is no point setting it from the drivers.

Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/cpufreq/intel_pstate.c | 1 -
drivers/cpufreq/longrun.c | 1 -
2 files changed, 2 deletions(-)

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index b7fb8b7c980d..c1100a3e3325 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2138,7 +2138,6 @@ static int intel_pstate_cpu_init(struct cpufreq_policy *policy)
if (ret)
return ret;

- policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
if (IS_ENABLED(CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE))
policy->policy = CPUFREQ_POLICY_PERFORMANCE;
else
diff --git a/drivers/cpufreq/longrun.c b/drivers/cpufreq/longrun.c
index 074971b12635..542aa9adba1a 100644
--- a/drivers/cpufreq/longrun.c
+++ b/drivers/cpufreq/longrun.c
@@ -270,7 +270,6 @@ static int longrun_cpu_init(struct cpufreq_policy *policy)
/* cpuinfo and default policy values */
policy->cpuinfo.min_freq = longrun_low_freq;
policy->cpuinfo.max_freq = longrun_high_freq;
- policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
longrun_get_policy(policy);

return 0;
--
2.13.0.71.gd7076ec9c9cb