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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 search8 *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_ */14