diff options
| -rw-r--r-- | drivers/cpufreq/cpufreq_userspace.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c index 442e31060d62..2c42fee76daa 100644 --- a/drivers/cpufreq/cpufreq_userspace.c +++ b/drivers/cpufreq/cpufreq_userspace.c @@ -15,9 +15,8 @@ #include <linux/mutex.h> #include <linux/slab.h> -static DEFINE_PER_CPU(unsigned int, cpu_is_managed); - struct userspace_policy { + unsigned int is_managed; unsigned int setspeed; struct mutex mutex; }; @@ -37,7 +36,7 @@ static int cpufreq_set(struct cpufreq_policy *policy, unsigned int freq) pr_debug("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq); mutex_lock(&userspace->mutex); - if (!per_cpu(cpu_is_managed, policy->cpu)) + if (!userspace->is_managed) goto err; userspace->setspeed = freq; @@ -85,7 +84,7 @@ static int cpufreq_userspace_policy_start(struct cpufreq_policy *policy) pr_debug("started managing cpu %u\n", policy->cpu); mutex_lock(&userspace->mutex); - per_cpu(cpu_is_managed, policy->cpu) = 1; + userspace->is_managed = 1; userspace->setspeed = policy->cur; mutex_unlock(&userspace->mutex); return 0; @@ -98,7 +97,7 @@ static void cpufreq_userspace_policy_stop(struct cpufreq_policy *policy) pr_debug("managing cpu %u stopped\n", policy->cpu); mutex_lock(&userspace->mutex); - per_cpu(cpu_is_managed, policy->cpu) = 0; + userspace->is_managed = 0; userspace->setspeed = 0; mutex_unlock(&userspace->mutex); } |