diff options
author | Paul Mackerras <paulus@samba.org> | 2008-05-09 10:12:06 (GMT) |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2008-05-09 10:12:06 (GMT) |
commit | 2a5f2e3e6cd1ce9fb3f8b186b6bc9aa1f1497a92 (patch) | |
tree | b2306840f227972a7c9d4a2b75e516fe81358ce8 /lib/find_next_bit.c | |
parent | 02539d71fa98d5737bb668b02286c76241e4bac9 (diff) | |
parent | 78be76476a34a77f0ea9db2f78ba46a2b0fd5ab5 (diff) | |
download | linux-fsl-qoriq-2a5f2e3e6cd1ce9fb3f8b186b6bc9aa1f1497a92.tar.xz |
Merge branch 'for-2.6.26' of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
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 d3f5784..24c59de 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 |