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-rw-r--r--include/asm-mips/bitops.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index ec75ce4cdb8c..c2bd126c3b4e 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -591,6 +591,11 @@ static inline int __ilog2(unsigned long x)
return 63 - lz;
}
+static inline unsigned long __fls(unsigned long x)
+{
+ return __ilog2(x);
+}
+
#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
/*