/* 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 the above ffz (man ffs). | |
*/ | |
#define ffs(x) __builtin_ffs(x) | |
#endif |