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cpufreq: intel_pstate: Combine ->stop_cpu() and ->offline() 

Combine the ->stop_cpu() and ->offline() callback routines for
intel_pstate in the active mode so as to avoid setting the
->stop_cpu callback pointer which is going to be dropped from
the framework.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2021-06-30 18:44:46 +02:00
parent 3563f55ce6
commit 49d6feef94
1 changed files with 5 additions and 6 deletions
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11
drivers/cpufreq/intel_pstate.c
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@ -2532,7 +2532,7 @@ static int intel_pstate_verify_policy(struct cpufreq_policy_data *policy)
return 0;
}
static int intel_pstate_cpu_offline(struct cpufreq_policy *policy)
static int intel_cpufreq_cpu_offline(struct cpufreq_policy *policy)
{
struct cpudata *cpu = all_cpu_data[policy->cpu];
@ -2577,11 +2577,11 @@ static int intel_pstate_cpu_online(struct cpufreq_policy *policy)
return 0;
}
static void intel_pstate_stop_cpu(struct cpufreq_policy *policy)
static int intel_pstate_cpu_offline(struct cpufreq_policy *policy)
{
pr_debug("CPU %d stopping\n", policy->cpu);
intel_pstate_clear_update_util_hook(policy->cpu);
return intel_cpufreq_cpu_offline(policy);
}
static int intel_pstate_cpu_exit(struct cpufreq_policy *policy)
@ -2654,7 +2654,6 @@ static struct cpufreq_driver intel_pstate = {
.resume = intel_pstate_resume,
.init = intel_pstate_cpu_init,
.exit = intel_pstate_cpu_exit,
.stop_cpu = intel_pstate_stop_cpu,
.offline = intel_pstate_cpu_offline,
.online = intel_pstate_cpu_online,
.update_limits = intel_pstate_update_limits,
@ -2956,7 +2955,7 @@ static struct cpufreq_driver intel_cpufreq = {
.fast_switch = intel_cpufreq_fast_switch,
.init = intel_cpufreq_cpu_init,
.exit = intel_cpufreq_cpu_exit,
.offline = intel_pstate_cpu_offline,
.offline = intel_cpufreq_cpu_offline,
.online = intel_pstate_cpu_online,
.suspend = intel_pstate_suspend,
.resume = intel_pstate_resume,