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cpufreq: qoriq: Don't show cooling device messages if THERMAL_OF undefined

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When THERMAL_OF is undefined the cooling device messages should not be
shown. -ENOSYS is returned from of_cpufreq_cooling_register() when
THERMAL_OF is undefined.

Signed-off-by: Jia Hongtao <hongtao.jia@nxp.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Jia Hongtao 2016-04-18 15:59:32 +08:00 committed by Rafael J. Wysocki
parent a29a1e7678
commit 27b8fe8daf
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/qoriq-cpufreq.c
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@ -333,8 +333,8 @@ static void qoriq_cpufreq_ready(struct cpufreq_policy *policy)
cpud->cdev = of_cpufreq_cooling_register(np,
policy->related_cpus);
if (IS_ERR(cpud->cdev)) {
pr_err("Failed to register cooling device cpu%d: %ld\n",
if (IS_ERR(cpud->cdev) && PTR_ERR(cpud->cdev) != -ENOSYS) {
pr_err("cpu%d is not running as cooling device: %ld\n",
policy->cpu, PTR_ERR(cpud->cdev));
cpud->cdev = NULL;