1 /* 2 * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __ASM_ARC_BITOPS_H 8 #define __ASM_ARC_BITOPS_H 9 10 /* 11 * hweightN: returns the hamming weight (i.e. the number 12 * of bits set) of a N-bit word 13 */ 14 15 #define hweight32(x) generic_hweight32(x) 16 #define hweight16(x) generic_hweight16(x) 17 #define hweight8(x) generic_hweight8(x) 18 19 #include <asm-generic/bitops/fls.h> 20 #include <asm-generic/bitops/__fls.h> 21 #include <asm-generic/bitops/fls64.h> 22 #include <asm-generic/bitops/__ffs.h> 23 24 #endif /* __ASM_ARC_BITOPS_H */ 25