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cpufreq: Move the check of cpufreq_driver->get into cpufreq_verify_current_freq()

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Move the check of cpufreq_driver->get into cpufreq_verify_current_freq() in
case of calling it without check.

Signed-off-by: Lifeng Zheng <zhenglifeng1@huawei.com>
Link: https://patch.msgid.link/20250709104145.2348017-4-zhenglifeng1@huawei.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lifeng Zheng 2025-07-09 18:41:44 +08:00 committed by Rafael J. Wysocki
parent d1378d1d7e
commit 908981d85f
1 changed files with 5 additions and 6 deletions
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11
drivers/cpufreq/cpufreq.c
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@ -1800,6 +1800,9 @@ static unsigned int cpufreq_verify_current_freq(struct cpufreq_policy *policy, b
{
unsigned int new_freq;
if (!cpufreq_driver->get)
return 0;
new_freq = cpufreq_driver->get(policy->cpu);
if (!new_freq)
return 0;
@ -1922,10 +1925,7 @@ unsigned int cpufreq_get(unsigned int cpu)
guard(cpufreq_policy_read)(policy);
if (cpufreq_driver->get)
return __cpufreq_get(policy);
return 0;
return __cpufreq_get(policy);
}
EXPORT_SYMBOL(cpufreq_get);
@ -2479,8 +2479,7 @@ int cpufreq_start_governor(struct cpufreq_policy *policy)
pr_debug("%s: for CPU %u\n", __func__, policy->cpu);
if (cpufreq_driver->get)
cpufreq_verify_current_freq(policy, false);
cpufreq_verify_current_freq(policy, false);
if (policy->governor->start) {
ret = policy->governor->start(policy);