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cpufreq: cpufreq-dt: adjust message related to regulators

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The cpufreq-dt driver tries to get a regulator for each CPU. This
regulator is optional, but when not present, a scary message "failed
to get cpuX regulator" is displayed. To solve this, we reduce the
severity of the message from dev_warn() to dev_dbg() and we reword the
message to not be as scary.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.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:
Thomas Petazzoni 2014-10-19 11:30:29 +02:00 committed by Rafael J. Wysocki
parent 34e5a5273d
commit a00de1ab21
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/cpufreq-dt.c
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@ -147,8 +147,8 @@ static int allocate_resources(int cpu, struct device **cdev,
goto try_again;
}
dev_warn(cpu_dev, "failed to get cpu%d regulator: %ld\n",
cpu, PTR_ERR(cpu_reg));
dev_dbg(cpu_dev, "no regulator for cpu%d: %ld\n",
cpu, PTR_ERR(cpu_reg));
}
cpu_clk = clk_get(cpu_dev, NULL);