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| author |   Viresh Kumar <viresh.kumar@linaro.org> | 2018-03-05 09:49:32 +0530 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-03-19 00:04:56 +0100 |
| commit | bf14721c97f39514267ed844b6d62036f76c3e51 (patch) | |
| tree | 4fdab44024002f194b3d569b56274a0081e939f0 /drivers/cpufreq/powernv-cpufreq.c | |
| parent | Merge cpufreq fixes from v4.16-rc4. (diff) | |
| download | linux-dev-bf14721c97f39514267ed844b6d62036f76c3e51.tar.xz linux-dev-bf14721c97f39514267ed844b6d62036f76c3e51.zip | |
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 <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/powernv-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/powernv-cpufreq.c | 11 |
1 files changed, 3 insertions, 8 deletions
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) |