diff options
Diffstat (limited to 'include/asm-generic/bitops/builtin-__ffs.h')
| -rw-r--r-- | include/asm-generic/bitops/builtin-__ffs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-generic/bitops/builtin-__ffs.h b/include/asm-generic/bitops/builtin-__ffs.h index 90041e3a41f0..d3c3f567045d 100644 --- a/include/asm-generic/bitops/builtin-__ffs.h +++ b/include/asm-generic/bitops/builtin-__ffs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_ #define _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_ @@ -7,7 +8,7 @@ * * Undefined if no bit exists, so code should check against 0 first. */ -static __always_inline unsigned long __ffs(unsigned long word) +static __always_inline __attribute_const__ unsigned int __ffs(unsigned long word) { return __builtin_ctzl(word); } |