1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_ 3#define _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_ 4 5/** 6 * ffs - find first bit set 7 * @x: the word to search 8 * 9 * This is defined the same way as 10 * the libc and compiler builtin ffs routines, therefore 11 * differs in spirit from ffz (man ffs). 12 */ 13#define ffs(x) __builtin_ffs(x) 14 15#endif 16 17
