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....@nxp.com>
---
drivers/cpufreq/qoriq-cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/cpufreq/qoriq-cpufreq.c b/drivers/cpufreq/qoriq-cpufreq.c
index 1c2fdc1..ff8da83 100644
--- a/drivers/cpufreq/qoriq-cpufreq.c
+++ b/drivers/cpufreq/qoriq-cpufreq.c
@@ -340,8 +340,8 @@ 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;
--
2.1.0.27.g96db324
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