diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/bitops/find.h | 14 | ||||
| -rw-r--r-- | include/linux/bitops.h | 23 |
2 files changed, 12 insertions, 25 deletions
diff --git a/include/asm-generic/bitops/find.h b/include/asm-generic/bitops/find.h index 30afec0db7d7..110fa700f853 100644 --- a/include/asm-generic/bitops/find.h +++ b/include/asm-generic/bitops/find.h @@ -1,13 +1,23 @@ #ifndef _ASM_GENERIC_BITOPS_FIND_H_ #define _ASM_GENERIC_BITOPS_FIND_H_ -#ifndef CONFIG_GENERIC_FIND_NEXT_BIT +/** + * find_next_bit - find the next set bit in a memory region + * @addr: The address to base the search on + * @offset: The bitnumber to start searching at + * @size: The bitmap size in bits + */ extern unsigned long find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset); +/** + * find_next_zero_bit - find the next cleared bit in a memory region + * @addr: The address to base the search on + * @offset: The bitnumber to start searching at + * @size: The bitmap size in bits + */ extern unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -#endif #ifdef CONFIG_GENERIC_FIND_FIRST_BIT diff --git a/include/linux/bitops.h b/include/linux/bitops.h index adb0f113f571..827cc95711ef 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -149,28 +149,5 @@ extern unsigned long find_last_bit(const unsigned long *addr, unsigned long size); #endif /* CONFIG_GENERIC_FIND_LAST_BIT */ -#ifdef CONFIG_GENERIC_FIND_NEXT_BIT - -/** - * find_next_bit - find the next set bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - */ -extern unsigned long find_next_bit(const unsigned long *addr, - unsigned long size, unsigned long offset); - -/** - * find_next_zero_bit - find the next cleared bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - */ - -extern unsigned long find_next_zero_bit(const unsigned long *addr, - unsigned long size, - unsigned long offset); - -#endif /* CONFIG_GENERIC_FIND_NEXT_BIT */ #endif /* __KERNEL__ */ #endif |