15 #include <linux/mutex.h>
21 	struct mutex mutex;  member
38 	mutex_lock(&userspace->mutex);  in cpufreq_set()
46 	mutex_unlock(&userspace->mutex);  in cpufreq_set()
63 	mutex_init(&userspace->mutex);  in cpufreq_userspace_policy_init()
86 	mutex_lock(&userspace->mutex);  in cpufreq_userspace_policy_start()
89 	mutex_unlock(&userspace->mutex);  in cpufreq_userspace_policy_start()
99 	mutex_lock(&userspace->mutex);  in cpufreq_userspace_policy_stop()
102 	mutex_unlock(&userspace->mutex);  in cpufreq_userspace_policy_stop()
109 	mutex_lock(&userspace->mutex);  in cpufreq_userspace_policy_limits()
124 	mutex_unlock(&userspace->mutex);  in cpufreq_userspace_policy_limits()