1c5af58b7SGuo Ren // SPDX-License-Identifier: GPL-2.0 2c5af58b7SGuo Ren // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. 3c5af58b7SGuo Ren 4c5af58b7SGuo Ren #include <linux/export.h> 5c5af58b7SGuo Ren #include <linux/compiler.h> 6c5af58b7SGuo Ren #include <uapi/linux/swab.h> 7c5af58b7SGuo Ren __bswapsi2(unsigned int u)8c5af58b7SGuo Renunsigned int notrace __bswapsi2(unsigned int u) 9c5af58b7SGuo Ren { 10c5af58b7SGuo Ren return ___constant_swab32(u); 11c5af58b7SGuo Ren } 12c5af58b7SGuo Ren EXPORT_SYMBOL(__bswapsi2); 13