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From: "Oliver Pitzeier" <oliver@linux-kernel.at>
To: <linux-kernel@vger.kernel.org>
Subject: RE: 2.5.24 on alpha; fls redefined!? HELP NEEDED
Date: Fri, 21 Jun 2002 14:55:21 +0200
Organization: Linux Kernel Austria
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Oliver Pitzeier wrote:
> Where comes this from and _why_???
> 
> /usr/src/linux-2.5.24/include/asm/bitops.h:471:1: warning: 
> "fls" redefined
> ^^^^^^^^^^^^^^^^^^^^^^^^

OK. Found it... Here...
    467 /*
    468  * fls: find last bit set.
    469  */
    470
    471 #define fls(x) generic_fls(x)

I took it out. I guess it's not needed anymore because of this:

    318 /*
    319  * fls: find last bit set.
    320  */
    321 #if defined(__alpha_cix__) && defined(__alpha_fix__)
    322 static inline int fls(int word)
    323 {
    324         long result;
    325         __asm__("ctlz %1,%0" : "=r"(result) : "r"(word &
0xffffffff));
    326         return 64 - result;
    327 }
    328 #else
    329 #define fls     generic_fls
    330 #endif

Right? :o)

Greetz,
  Oliver


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