Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH] PM / OPP: OF: Use pr_debug() instead of pr_err() while adding OPP table | Date | Wed, 12 Jul 2017 09:21:49 +0530 |
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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> --- drivers/base/power/opp/of.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/base/power/opp/of.c b/drivers/base/power/opp/of.c index 779428676f63..f1d8b01db546 100644 --- a/drivers/base/power/opp/of.c +++ b/drivers/base/power/opp/of.c @@ -533,8 +533,12 @@ 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); -- 2.13.0.71.gd7076ec9c9cb
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