Lines Matching refs:state_lock
142 static DEFINE_MUTEX(state_lock);
221 mutex_lock(&state_lock); in apm_read()
225 mutex_unlock(&state_lock); in apm_read()
266 mutex_lock(&state_lock); in apm_ioctl()
279 mutex_unlock(&state_lock); in apm_ioctl()
300 mutex_unlock(&state_lock); in apm_ioctl()
304 mutex_unlock(&state_lock); in apm_ioctl()
314 mutex_lock(&state_lock); in apm_ioctl()
317 mutex_unlock(&state_lock); in apm_ioctl()
338 mutex_lock(&state_lock); in apm_release()
342 mutex_unlock(&state_lock); in apm_release()
529 mutex_lock(&state_lock); in apm_suspend_notifier()
542 mutex_unlock(&state_lock); in apm_suspend_notifier()
567 mutex_lock(&state_lock); in apm_suspend_notifier()
577 mutex_unlock(&state_lock); in apm_suspend_notifier()
600 mutex_lock(&state_lock); in apm_suspend_notifier()
615 mutex_unlock(&state_lock); in apm_suspend_notifier()