We use it in bitops/__ffs.h and bitops/atomic.h, that we also got from the kernel, but were getting it from either newer systems that carry it in /usr/include, or from the kernel sources, that we decided not to touch from tools/ code. Fix it.
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| 1 | #ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG | ||
| 2 | #define _UAPI__ASM_GENERIC_BITS_PER_LONG | ||
| 3 | |||
| 4 | /* | ||
| 5 | * There seems to be no way of detecting this automatically from user | ||
| 6 | * space, so 64 bit architectures should override this in their | ||
| 7 | * bitsperlong.h. In particular, an architecture that supports | ||
| 8 | * both 32 and 64 bit user space must not rely on CONFIG_64BIT | ||
| 9 | * to decide it, but rather check a compiler provided macro. | ||
| 10 | */ | ||
| 11 | #ifndef __BITS_PER_LONG | ||
| 12 | #define __BITS_PER_LONG 32 | ||
| 13 | #endif | ||
| 14 | |||
| 15 | #endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */ | ||