Merge tag 'arc-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
[platform/kernel/linux-rpi.git] / include / asm-generic / bitops / ffz.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_GENERIC_BITOPS_FFZ_H_
3 #define _ASM_GENERIC_BITOPS_FFZ_H_
4
5 /*
6  * ffz - find first zero in word.
7  * @word: The word to search
8  *
9  * Undefined if no zero exists, so code should check against ~0UL first.
10  */
11 #define ffz(x)  __ffs(~(x))
12
13 #endif /* _ASM_GENERIC_BITOPS_FFZ_H_ */