diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index e4a7dbee84fc..fd5221007ade 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2354,23 +2354,18 @@ void cpufreq_update_policy(unsigned int cpu) if (policy_is_inactive(policy)) goto unlock; - pr_debug("updating policy for CPU %u\n", cpu); - memcpy(&new_policy, policy, sizeof(*policy)); - new_policy.min = policy->user_policy.min; - new_policy.max = policy->user_policy.max; - /* * BIOS might change freq behind our back * -> ask driver for current freq and notify governors about a change */ - if (cpufreq_driver->get && !cpufreq_driver->setpolicy) { - if (cpufreq_suspended) - goto unlock; + if (cpufreq_driver->get && !cpufreq_driver->setpolicy && + (cpufreq_suspended || WARN_ON(!cpufreq_update_current_freq(policy)))) + goto unlock; - new_policy.cur = cpufreq_update_current_freq(policy); - if (WARN_ON(!new_policy.cur)) - goto unlock; - } + pr_debug("updating policy for CPU %u\n", cpu); + memcpy(&new_policy, policy, sizeof(*policy)); + new_policy.min = policy->user_policy.min; + new_policy.max = policy->user_policy.max; cpufreq_set_policy(policy, &new_policy); |