From: Viresh Kumar Date: Mon, 5 Mar 2018 04:19:32 +0000 (+0530) Subject: cpufreq: powernv: Don't validate the frequency table twice X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=bf14721c97f39514267ed844b6d62036f76c3e51;p=openwrt%2Fstaging%2Fblogic.git cpufreq: powernv: Don't validate the frequency table twice The cpufreq core is already validating the CPU frequency table after calling the ->init() callback of the cpufreq drivers and the drivers don't need to do the same anymore. Though they need to set the policy->freq_table field directly from the ->init() callback now. Stop validating the frequency table from powernv driver. Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index 29cdec198657..0591874856d3 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -812,7 +812,7 @@ gpstates_done: static int powernv_cpufreq_cpu_init(struct cpufreq_policy *policy) { - int base, i, ret; + int base, i; struct kernfs_node *kn; struct global_pstate_info *gpstates; @@ -848,15 +848,10 @@ static int powernv_cpufreq_cpu_init(struct cpufreq_policy *policy) gpstates->timer.expires = jiffies + msecs_to_jiffies(GPSTATE_TIMER_INTERVAL); spin_lock_init(&gpstates->gpstate_lock); - ret = cpufreq_table_validate_and_show(policy, powernv_freqs); - - if (ret < 0) { - kfree(policy->driver_data); - return ret; - } + policy->freq_table = powernv_freqs; policy->fast_switch_possible = true; - return ret; + return 0; } static int powernv_cpufreq_cpu_exit(struct cpufreq_policy *policy)