X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fbitops.h;h=897eade3afbeb0109159de4e1eb855f42ddab4e0;hb=dddb8d311157d054da5441385f681b8cc0e5a94b;hp=a99a749294753b3a77688a203998111ef01eff13;hpb=ce1d5b23a8d1e19866ab82bdec0dc41fde5273d8;p=linux-2.6

diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h
index a99a749294..897eade3af 100644
--- a/include/asm-powerpc/bitops.h
+++ b/include/asm-powerpc/bitops.h
@@ -313,6 +313,11 @@ static __inline__ int fls(unsigned int x)
 	return 32 - lz;
 }
 
+static __inline__ unsigned long __fls(unsigned long x)
+{
+	return __ilog2(x);
+}
+
 /*
  * 64-bit can do this using one cntlzd (count leading zeroes doubleword)
  * instruction; for 32-bit we use the generic version, which does two