654 static int buffer_prepare(struct vb2_buffer *vb)  in buffer_prepare()  argument
656 	struct cx8802_dev *dev = vb->vb2_queue->drv_priv;  in buffer_prepare()
657 	struct cx88_buffer *buf = container_of(vb, struct cx88_buffer, vb);  in buffer_prepare()
659 	return cx8802_buf_prepare(vb->vb2_queue, dev, buf);  in buffer_prepare()
662 static void buffer_finish(struct vb2_buffer *vb)  in buffer_finish()  argument
664 	struct cx8802_dev *dev = vb->vb2_queue->drv_priv;  in buffer_finish()
665 	struct cx88_buffer *buf = container_of(vb, struct cx88_buffer, vb);  in buffer_finish()
673 static void buffer_queue(struct vb2_buffer *vb)  in buffer_queue()  argument
675 	struct cx8802_dev *dev = vb->vb2_queue->drv_priv;  in buffer_queue()
676 	struct cx88_buffer    *buf = container_of(vb, struct cx88_buffer, vb);  in buffer_queue()
724 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);  in start_streaming()
752 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);  in stop_streaming()