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PM / OPP: OF: Use pr_debug() instead of pr_err() while adding OPP table 

Some platforms add the OPPs dynamically from platform specific drivers
instead of getting them statically from DT. The cpufreq-dt driver
already ignores the return value of dev_pm_opp_of_cpumask_add_table() to
not error out for such cases, but we still end up printing error message
from that routine. That's not nice.

Convert the print message to use pr_debug() instead.

Reported-by: Mason <slash.tmp@free.fr>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Viresh Kumar 2017-07-12 09:21:49 +05:30 committed by Rafael J. Wysocki
parent 5771a8c088
commit 5b60697cd8
1 changed files with 6 additions and 2 deletions
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8
drivers/base/power/opp/of.c
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@ -539,8 +539,12 @@ int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask)
ret = dev_pm_opp_of_add_table(cpu_dev);
if (ret) {
pr_err("%s: couldn't find opp table for cpu:%d, %d\n",
__func__, cpu, ret);
/*
* OPP may get registered dynamically, don't print error
* message here.
*/
pr_debug("%s: couldn't find opp table for cpu:%d, %d\n",
__func__, cpu, ret);
/* Free all other OPPs */
dev_pm_opp_of_cpumask_remove_table(cpumask);