[PATCH V2 2/9] cpufreq: dt: Use auto-registration for energy model

From: Viresh Kumar
Date: Wed Aug 11 2021 - 08:06:35 EST


Set the newly added .register_em() callback with
cpufreq_register_em_with_opp() to automatically register with the EM
core.

Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/cpufreq/cpufreq-dt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index ece52863ba62..8fcaba541539 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -143,8 +143,6 @@ static int cpufreq_init(struct cpufreq_policy *policy)
cpufreq_dt_attr[1] = &cpufreq_freq_attr_scaling_boost_freqs;
}

- dev_pm_opp_of_register_em(cpu_dev, policy->cpus);
-
return 0;

out_clk_put:
@@ -184,6 +182,7 @@ static struct cpufreq_driver dt_cpufreq_driver = {
.exit = cpufreq_exit,
.online = cpufreq_online,
.offline = cpufreq_offline,
+ .register_em = cpufreq_register_em_with_opp,
.name = "cpufreq-dt",
.attr = cpufreq_dt_attr,
.suspend = cpufreq_generic_suspend,
--
2.31.1.272.g89b43f80a514