2021-05-27 00:09:36 +05:00
|
|
|
/* 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
|
2021-10-02 21:09:28 +05:00
|
|
|
* differs in spirit from ffz (man ffs).
|
2021-05-27 00:09:36 +05:00
|
|
|
*/
|
2021-10-02 21:09:28 +05:00
|
|
|
#define ffs(x) __builtin_ffs(x)
|
2021-05-27 00:09:36 +05:00
|
|
|
|
|
|
|
|
#endif
|
