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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef __ASM_GENERIC_BITS_PER_LONG
- #define __ASM_GENERIC_BITS_PER_LONG
- #include <uapi/asm-generic/bitsperlong.h>
- #ifdef __SIZEOF_LONG__
- #define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
- #else
- #define BITS_PER_LONG __WORDSIZE
- #endif
- #if BITS_PER_LONG != __BITS_PER_LONG
- #error Inconsistent word size. Check asm/bitsperlong.h
- #endif
- #ifndef BITS_PER_LONG_LONG
- #define BITS_PER_LONG_LONG 64
- #endif
- #define small_const_nbits(nbits) \
- (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG && (nbits) > 0)
- #endif /* __ASM_GENERIC_BITS_PER_LONG */
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