diff options
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/apple-soc-cpufreq.c | 36 | ||||
| -rw-r--r-- | drivers/cpufreq/cppc_cpufreq.c | 2 |
2 files changed, 15 insertions, 23 deletions
diff --git a/drivers/cpufreq/apple-soc-cpufreq.c b/drivers/cpufreq/apple-soc-cpufreq.c index 638e5bf72185..3f64f266e695 100644 --- a/drivers/cpufreq/apple-soc-cpufreq.c +++ b/drivers/cpufreq/apple-soc-cpufreq.c @@ -249,21 +249,19 @@ static int apple_soc_cpufreq_init(struct cpufreq_policy *policy) return -ENODEV; } - ret = dev_pm_opp_of_add_table(cpu_dev); - if (ret < 0) { - dev_err(cpu_dev, "%s: failed to add OPP table: %d\n", __func__, ret); - return ret; - } + priv = kzalloc_obj(*priv); + if (!priv) + return -ENOMEM; ret = apple_soc_cpufreq_find_cluster(policy, ®_base, &info); if (ret) { dev_err(cpu_dev, "%s: failed to get cluster info: %d\n", __func__, ret); - return ret; + goto out_free_priv; } - ret = dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus); - if (ret) { - dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n", __func__, ret); + ret = dev_pm_opp_of_cpumask_add_table(policy->cpus); + if (ret < 0) { + dev_err(cpu_dev, "%s: failed to add OPP table: %d\n", __func__, ret); goto out_iounmap; } @@ -271,19 +269,13 @@ static int apple_soc_cpufreq_init(struct cpufreq_policy *policy) if (ret <= 0) { dev_dbg(cpu_dev, "OPP table is not ready, deferring probe\n"); ret = -EPROBE_DEFER; - goto out_free_opp; - } - - priv = kzalloc_obj(*priv); - if (!priv) { - ret = -ENOMEM; - goto out_free_opp; + goto out_free_table; } ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table); if (ret) { dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret); - goto out_free_priv; + goto out_free_table; } /* Get OPP levels (p-state indexes) and stash them in driver_data */ @@ -318,12 +310,12 @@ static int apple_soc_cpufreq_init(struct cpufreq_policy *policy) out_free_cpufreq_table: dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table); -out_free_priv: - kfree(priv); -out_free_opp: - dev_pm_opp_remove_all_dynamic(cpu_dev); +out_free_table: + dev_pm_opp_of_cpumask_remove_table(policy->cpus); out_iounmap: iounmap(reg_base); +out_free_priv: + kfree(priv); return ret; } @@ -332,7 +324,7 @@ static void apple_soc_cpufreq_exit(struct cpufreq_policy *policy) struct apple_cpu_priv *priv = policy->driver_data; dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table); - dev_pm_opp_remove_all_dynamic(priv->cpu_dev); + dev_pm_opp_of_cpumask_remove_table(policy->cpus); iounmap(priv->reg_base); kfree(priv); } diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index 6fe0e972952a..80893844353c 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -836,7 +836,7 @@ out_invalid_counters: * value first as some platforms may update the actual delivered perf * there; if failed, resort to the cached desired perf. */ - if (cppc_get_desired_perf(cpu, &delivered_perf)) + if (cppc_get_desired_perf(cpu, &delivered_perf) || !delivered_perf) delivered_perf = cpu_data->perf_ctrls.desired_perf; return cppc_perf_to_khz(&cpu_data->perf_caps, delivered_perf); |