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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 the above ffz (man ffs).
12 */
13static __always_inline int ffs(int x)
14{
15 return __builtin_ffs(x);
16}
17
18#endif