100 static int buffer_prepare(struct vb2_buffer *vb)  in buffer_prepare()  argument
102 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_prepare()
103 	struct cx8802_dev *dev = vb->vb2_queue->drv_priv;  in buffer_prepare()
104 	struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);  in buffer_prepare()
106 	return cx8802_buf_prepare(vb->vb2_queue, dev, buf);  in buffer_prepare()
109 static void buffer_finish(struct vb2_buffer *vb)  in buffer_finish()  argument
111 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_finish()
112 	struct cx8802_dev *dev = vb->vb2_queue->drv_priv;  in buffer_finish()
113 	struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);  in buffer_finish()
121 static void buffer_queue(struct vb2_buffer *vb)  in buffer_queue()  argument
123 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_queue()
124 	struct cx8802_dev *dev = vb->vb2_queue->drv_priv;  in buffer_queue()
125 	struct cx88_buffer    *buf = container_of(vbuf, struct cx88_buffer, vb);  in buffer_queue()
155 		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);  in stop_streaming()