summaryrefslogtreecommitdiffstats
path: root/include/asm-generic/bitops/builtin-ffs.h
blob: 7b129329046b733725a7b68160515ef84514e4a9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
#define _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_

/**
 * ffs - find first bit set
 * @x: the word to search
 *
 * This is defined the same way as
 * the libc and compiler builtin ffs routines, therefore
 * differs in spirit from ffz (man ffs).
 */
#define ffs(x) __builtin_ffs(x)

#endif