244 			fbuf->vb.field = V4L2_FIELD_NONE;  in pwc_frame_complete()
245 			fbuf->vb.sequence = pdev->vframe_count;  in pwc_frame_complete()
246 			vb2_buffer_done(&fbuf->vb.vb2_buf, VB2_BUF_STATE_DONE);  in pwc_frame_complete()
291 				vb2_buffer_done(&pdev->fill_buf->vb.vb2_buf,  in pwc_isoc_handler()
321 					&fbuf->vb.timestamp);  in pwc_isoc_handler()
524 		vb2_buffer_done(&buf->vb.vb2_buf, state);  in pwc_cleanup_queued_bufs()
596 static int buffer_init(struct vb2_buffer *vb)  in buffer_init()  argument
598 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_init()
600 		container_of(vbuf, struct pwc_frame_buf, vb);  in buffer_init()
610 static int buffer_prepare(struct vb2_buffer *vb)  in buffer_prepare()  argument
612 	struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);  in buffer_prepare()
621 static void buffer_finish(struct vb2_buffer *vb)  in buffer_finish()  argument
623 	struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);  in buffer_finish()
624 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_finish()
626 		container_of(vbuf, struct pwc_frame_buf, vb);  in buffer_finish()
628 	if (vb->state == VB2_BUF_STATE_DONE) {  in buffer_finish()
639 static void buffer_cleanup(struct vb2_buffer *vb)  in buffer_cleanup()  argument
641 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_cleanup()
643 		container_of(vbuf, struct pwc_frame_buf, vb);  in buffer_cleanup()
648 static void buffer_queue(struct vb2_buffer *vb)  in buffer_queue()  argument
650 	struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue);  in buffer_queue()
651 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in buffer_queue()
653 		container_of(vbuf, struct pwc_frame_buf, vb);  in buffer_queue()
658 		vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);  in buffer_queue()
707 		vb2_buffer_done(&pdev->fill_buf->vb.vb2_buf,  in stop_streaming()