diff options
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/armada-8k-cpufreq.c | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 21 | ||||
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 4 |
3 files changed, 14 insertions, 14 deletions
diff --git a/drivers/cpufreq/armada-8k-cpufreq.c b/drivers/cpufreq/armada-8k-cpufreq.c index 7a979db81f09..ccbc826cc4c0 100644 --- a/drivers/cpufreq/armada-8k-cpufreq.c +++ b/drivers/cpufreq/armada-8k-cpufreq.c @@ -132,7 +132,7 @@ static int __init armada_8k_cpufreq_init(void) int ret = 0, opps_index = 0, cpu, nb_cpus; struct freq_table *freq_tables; struct device_node *node; - static struct cpumask cpus; + static struct cpumask cpus, shared_cpus; node = of_find_matching_node_and_match(NULL, armada_8k_cpufreq_of_match, NULL); @@ -154,7 +154,6 @@ static int __init armada_8k_cpufreq_init(void) * divisions of it). */ for_each_cpu(cpu, &cpus) { - struct cpumask shared_cpus; struct device *cpu_dev; struct clk *clk; diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 1f52bced4c29..fab94ffcb22c 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1275,6 +1275,8 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu) goto err_free_real_cpus; } + init_rwsem(&policy->rwsem); + freq_constraints_init(&policy->constraints); policy->nb_min.notifier_call = cpufreq_notifier_min; @@ -1297,7 +1299,6 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu) } INIT_LIST_HEAD(&policy->policy_list); - init_rwsem(&policy->rwsem); spin_lock_init(&policy->transition_lock); init_waitqueue_head(&policy->transition_wait); INIT_WORK(&policy->update, handle_update); @@ -2961,15 +2962,6 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data) cpufreq_driver = driver_data; write_unlock_irqrestore(&cpufreq_driver_lock, flags); - /* - * Mark support for the scheduler's frequency invariance engine for - * drivers that implement target(), target_index() or fast_switch(). - */ - if (!cpufreq_driver->setpolicy) { - static_branch_enable_cpuslocked(&cpufreq_freq_invariance); - pr_debug("supports frequency invariance"); - } - if (driver_data->setpolicy) driver_data->flags |= CPUFREQ_CONST_LOOPS; @@ -3000,6 +2992,15 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data) hp_online = ret; ret = 0; + /* + * Mark support for the scheduler's frequency invariance engine for + * drivers that implement target(), target_index() or fast_switch(). + */ + if (!cpufreq_driver->setpolicy) { + static_branch_enable_cpuslocked(&cpufreq_freq_invariance); + pr_debug("supports frequency invariance"); + } + pr_debug("driver %s up and running\n", driver_data->name); goto out; diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 54e7310454cc..b86372aa341d 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -3128,8 +3128,8 @@ static int intel_cpufreq_update_pstate(struct cpufreq_policy *policy, int max_pstate = policy->strict_target ? target_pstate : cpu->max_perf_ratio; - intel_cpufreq_hwp_update(cpu, target_pstate, max_pstate, 0, - fast_switch); + intel_cpufreq_hwp_update(cpu, target_pstate, max_pstate, + target_pstate, fast_switch); } else if (target_pstate != old_pstate) { intel_cpufreq_perf_ctl_update(cpu, target_pstate, fast_switch); } |