517 	if (vb2_is_streaming(&vp->vb_queue) && !list_empty(&vp->pending_buf_q)  in buffer_queue()
594 		vb2_queue_release(&vp->vb_queue);  in s3c_camif_close()
618 		ret = vb2_poll(&vp->vb_queue, file, wait);  in s3c_camif_poll()
632 		ret = vb2_mmap(&vp->vb_queue, vma);  in s3c_camif_mmap()
799 	if (vb2_is_busy(&vp->vb_queue))  in s3c_camif_vidioc_s_fmt()
883 	return vb2_streamon(&vp->vb_queue, type);  in s3c_camif_streamon()
901 	ret = vb2_streamoff(&vp->vb_queue, type);  in s3c_camif_streamoff()
924 	ret = vb2_reqbufs(&vp->vb_queue, rb);  in s3c_camif_reqbufs()
930 		vb2_reqbufs(&vp->vb_queue, rb);  in s3c_camif_reqbufs()
945 	return vb2_querybuf(&vp->vb_queue, buf);  in s3c_camif_querybuf()
958 	return vb2_qbuf(&vp->vb_queue, buf);  in s3c_camif_qbuf()
971 	return vb2_dqbuf(&vp->vb_queue, buf, file->f_flags & O_NONBLOCK);  in s3c_camif_dqbuf()
984 	ret = vb2_create_bufs(&vp->vb_queue, create);  in s3c_camif_create_bufs()
996 	return vb2_prepare_buf(&vp->vb_queue, b);  in s3c_camif_prepare_buf()
1124 	struct vb2_queue *q = &vp->vb_queue;  in s3c_camif_register_video_node()
1319 	if (vb2_is_busy(&camif->vp[VP_CODEC].vb_queue) ||  in s3c_camif_subdev_set_fmt()
1320 	    vb2_is_busy(&camif->vp[VP_PREVIEW].vb_queue)) {  in s3c_camif_subdev_set_fmt()