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| author | Steve French <sfrench@us.ibm.com> | 2008-05-06 17:55:32 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-05-06 17:55:32 +0000 |
| commit | a815752ac0ffdb910e92958d41d28f4fb28e5296 (patch) | |
| tree | a3aa16a282354da0debe8e3a3a7ed8aac6e54001 /lib/find_next_bit.c | |
| parent | 5ade9deaaa3e1f7291467d97b238648e43eae15e (diff) | |
| parent | a15306365a16380f3bafee9e181ba01231d4acd7 (diff) | |
| download | kernel-crypto-a815752ac0ffdb910e92958d41d28f4fb28e5296.tar.gz kernel-crypto-a815752ac0ffdb910e92958d41d28f4fb28e5296.tar.xz kernel-crypto-a815752ac0ffdb910e92958d41d28f4fb28e5296.zip | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'lib/find_next_bit.c')
| -rw-r--r-- | lib/find_next_bit.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/lib/find_next_bit.c b/lib/find_next_bit.c index d3f5784807b..24c59ded47a 100644 --- a/lib/find_next_bit.c +++ b/lib/find_next_bit.c @@ -20,8 +20,8 @@ /* * Find the next set bit in a memory region. */ -unsigned long __find_next_bit(const unsigned long *addr, - unsigned long size, unsigned long offset) +unsigned long find_next_bit(const unsigned long *addr, unsigned long size, + unsigned long offset) { const unsigned long *p = addr + BITOP_WORD(offset); unsigned long result = offset & ~(BITS_PER_LONG-1); @@ -58,14 +58,14 @@ found_first: found_middle: return result + __ffs(tmp); } -EXPORT_SYMBOL(__find_next_bit); +EXPORT_SYMBOL(find_next_bit); /* * This implementation of find_{first,next}_zero_bit was stolen from * Linus' asm-alpha/bitops.h. */ -unsigned long __find_next_zero_bit(const unsigned long *addr, - unsigned long size, unsigned long offset) +unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, + unsigned long offset) { const unsigned long *p = addr + BITOP_WORD(offset); unsigned long result = offset & ~(BITS_PER_LONG-1); @@ -102,15 +102,14 @@ found_first: found_middle: return result + ffz(tmp); } -EXPORT_SYMBOL(__find_next_zero_bit); +EXPORT_SYMBOL(find_next_zero_bit); #endif /* CONFIG_GENERIC_FIND_NEXT_BIT */ #ifdef CONFIG_GENERIC_FIND_FIRST_BIT /* * Find the first set bit in a memory region. */ -unsigned long __find_first_bit(const unsigned long *addr, - unsigned long size) +unsigned long find_first_bit(const unsigned long *addr, unsigned long size) { const unsigned long *p = addr; unsigned long result = 0; @@ -131,13 +130,12 @@ unsigned long __find_first_bit(const unsigned long *addr, found: return result + __ffs(tmp); } -EXPORT_SYMBOL(__find_first_bit); +EXPORT_SYMBOL(find_first_bit); /* * Find the first cleared bit in a memory region. */ -unsigned long __find_first_zero_bit(const unsigned long *addr, - unsigned long size) +unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size) { const unsigned long *p = addr; unsigned long result = 0; @@ -158,7 +156,7 @@ unsigned long __find_first_zero_bit(const unsigned long *addr, found: return result + ffz(tmp); } -EXPORT_SYMBOL(__find_first_zero_bit); +EXPORT_SYMBOL(find_first_zero_bit); #endif /* CONFIG_GENERIC_FIND_FIRST_BIT */ #ifdef __BIG_ENDIAN |