1 /* 2 * (C) Copyright 2007-2012 3 * Allwinner Technology Co., Ltd. <www.allwinnertech.com> 4 * Tom Cubie <tangliang@allwinnertech.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef _SYS_PROTO_H_ 10 #define _SYS_PROTO_H_ 11 12 #include <linux/types.h> 13 14 void sdelay(unsigned long); 15 16 #endif 17