Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

cpufreq: SCMI: Don't validate the frequency table twice

Browse source 
The cpufreq core is already validating the CPU frequency table after
calling the ->init() callback of the cpufreq drivers and the drivers
don't need to do the same anymore. Though they need to set the
policy->freq_table field directly from the ->init() callback now.

Stop validating the frequency table from SCMI driver.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2018-04-03 15:37:38 +05:30 committed by Rafael J. Wysocki
parent 8913315e94
commit d983af9864
1 changed files with 1 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
drivers/cpufreq/scmi-cpufreq.c
View file

@ -159,13 +159,7 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy)
priv->domain_id = handle->perf_ops->device_domain_id(cpu_dev); priv->domain_id = handle->perf_ops->device_domain_id(cpu_dev);
policy->driver_data = priv; policy->driver_data = priv;
policy->freq_table = freq_table;
ret = cpufreq_table_validate_and_show(policy, freq_table);
if (ret) {
dev_err(cpu_dev, "%s: invalid frequency table: %d\n", __func__,
ret);
goto out_free_cpufreq_table;
}
/* SCMI allows DVFS request for any domain from any CPU */ /* SCMI allows DVFS request for any domain from any CPU */
policy->dvfs_possible_from_any_cpu = true; policy->dvfs_possible_from_any_cpu = true;
@ -179,8 +173,6 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy)
policy->fast_switch_possible = true; policy->fast_switch_possible = true;
return 0; return 0;
out_free_cpufreq_table:
dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
out_free_priv: out_free_priv:
kfree(priv); kfree(priv);
out_free_opp: out_free_opp: