// SPDX-License-Identifier: GPL-2.0// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.#include <linux/export.h>#include <linux/compiler.h>#include <uapi/linux/swab.h>unsigned long long notrace __bswapdi2(unsigned long long u){return___constant_swab64(u);}EXPORT_SYMBOL(__bswapdi2);