diff options
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index e979ec78b..da8b7b9f4 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -25,6 +25,7 @@ #include <linux/kernel_stat.h> #include <linux/module.h> #include <linux/mutex.h> +#include <linux/sched.h> #include <linux/slab.h> #include <linux/suspend.h> #include <linux/syscore_ops.h> @@ -1900,6 +1901,12 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy, } out: + if (likely(retval != -EINVAL)) { + if (target_freq == policy->max) + cpu_nonscaling(policy->cpu); + else + cpu_scaling(policy->cpu); + } return retval; } EXPORT_SYMBOL_GPL(__cpufreq_driver_target); |