Lines Matching refs:state_lock
141 static DEFINE_MUTEX(state_lock);
223 mutex_lock(&state_lock); in apm_read()
227 mutex_unlock(&state_lock); in apm_read()
268 mutex_lock(&state_lock); in apm_ioctl()
281 mutex_unlock(&state_lock); in apm_ioctl()
302 mutex_unlock(&state_lock); in apm_ioctl()
306 mutex_unlock(&state_lock); in apm_ioctl()
316 mutex_lock(&state_lock); in apm_ioctl()
319 mutex_unlock(&state_lock); in apm_ioctl()
340 mutex_lock(&state_lock); in apm_release()
344 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()