提交 910c6e88 编写于 作者: V Viresh Kumar 提交者: Rafael J. Wysocki

cpufreq: Use clamp_val() in __cpufreq_driver_target()

Use clamp_val() instead of open coding it.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
上级 388612ba
......@@ -1923,10 +1923,7 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy,
return -ENODEV;
/* Make sure that target_freq is within supported range */
if (target_freq > policy->max)
target_freq = policy->max;
if (target_freq < policy->min)
target_freq = policy->min;
target_freq = clamp_val(target_freq, policy->min, policy->max);
pr_debug("target for CPU %u: %u kHz, relation %u, requested %u kHz\n",
policy->cpu, target_freq, relation, old_target_freq);
......
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