76 struct stream_lock {  struct
90     struct stream_lock lock;  argument
126     struct stream_lock  lock;
236 static void stream_lock_init(struct stream_lock *lock) {  in stream_lock_init()
241 static void stream_lock(struct stream_lock *lock) {  in stream_lock()  function
250 static void stream_unlock(struct stream_lock *lock) {  in stream_unlock()
622     stream_lock(&out->lock);  in out_standby()
653     stream_lock(&out->lock);  in out_get_parameters()
714     stream_lock(&out->lock);  in out_write()
779     stream_lock(&out->lock);  in out_get_presentation_position()
955     stream_lock(&out->lock);  in adev_close_output_stream()
1044     stream_lock(&in->lock);  in in_standby()
1076     stream_lock(&in->lock);  in in_get_parameters()
1126     stream_lock(&in->lock);  in in_read()
1203     stream_lock(&in->lock);  in in_get_capture_position()
1460     stream_lock(&in->lock);  in adev_close_input_stream()
1579     struct stream_lock *lock = NULL;  in adev_create_audio_patch()
1643     stream_lock(lock);  in adev_create_audio_patch()
1703         stream_lock(&out->lock);  in adev_release_audio_patch()
1716         stream_lock(&in->lock);  in adev_release_audio_patch()