1 /* 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2019 Jean-Sébastien Pédron 5 */ 6 7 #ifndef _LINUXKPI_LINUX_WORDPART_H_ 8 #define _LINUXKPI_LINUX_WORDPART_H_ 9 10 #define lower_32_bits(n) ((u32)(n)) 11 #define upper_32_bits(n) ((u32)(((n) >> 16) >> 16)) 12 13 #endif /* _LINUXKPI_LINUX_WORDPART_H_ */ 14