Commit b23aa311 authored Apr 16, 2019 by Yue Hu Committed by Rafael J. Wysocki Apr 16, 2019

cpufreq: Remove needless bios_limit check in show_bios_limit()



Initially, bios_limit attribute will be created if driver->bios_limit
is set in cpufreq_add_dev_interface(). So remove the redundant check
for latter show operation.

Signed-off-by: Yue Hu <huyue2@yulong.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent eae2ef0e

drivers/cpufreq/cpufreq.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -894,11 +894,9 @@ static ssize_t show_bios_limit(struct cpufreq_policy policy, char buf)
		{
		unsigned int limit;
		int ret;
		if (cpufreq_driver->bios_limit) {
		ret = cpufreq_driver->bios_limit(policy->cpu, &limit);
		if (!ret)
		return sprintf(buf, "%u\n", limit);
		}
		return sprintf(buf, "%u\n", policy->cpuinfo.max_freq);
		}

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