__clear_bit(nr, addr);
}
+#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
+
/*
* 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;
return 63 - lz;
}
-#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
-
/*
* __ffs - find first bit in word.
* @word: The word to search
*/
static inline unsigned long __ffs(unsigned long word)
{
- return __ilog2(word & -word);
+ return __fls(word & -word);
}
/*
#else
#include <asm-generic/bitops/__ffs.h>
+#include <asm-generic/bitops/__fls.h>
#include <asm-generic/bitops/ffs.h>
#include <asm-generic/bitops/fls.h>
#include <asm-generic/bitops/fls64.h>