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authorRalf Baechle <ralf@linux-mips.org>2008-05-04 14:53:53 +0100
committerRalf Baechle <ralf@linux-mips.org>2008-05-12 16:46:55 +0100
commitddc0d009947bf8645fa3543f4532063a787202da (patch)
treea55190a6f4798ac4b87b128ba513bbebf2c86829 /include
parentfcd84f2fca49166dab2dba259eca6e633585763f (diff)
[MIPS] Get rid of __ilog2
56a6b1eb7bfb5ace0b5cb9c149f502fbd101b8ab was a bit too conservative and left __ilog2 around which is only used as an internal function for other bitops. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-mips/bitops.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 5e1f590a24a..642724734eb 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -564,7 +564,7 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile unsigned long *
* Return the bit position (0..63) of the most significant 1 bit in a word
* Returns -1 if no 1 bit exists
*/
-static inline int __ilog2(unsigned long x)
+static inline unsigned long __fls(unsigned long x)
{
int lz;
@@ -593,11 +593,6 @@ static inline int __ilog2(unsigned long x)
return 63 - lz;
}
-static inline unsigned long __fls(unsigned long x)
-{
- return __ilog2(x);
-}
-
/*
* __ffs - find first bit in word.
* @word: The word to search
@@ -607,7 +602,7 @@ static inline unsigned long __fls(unsigned long x)
*/
static inline unsigned long __ffs(unsigned long word)
{
- return __ilog2(word & -word);
+ return __fls(word & -word);
}
/*