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From: "Brian T" <btuch@usa.net>
To: <linux-mtd@lists.infradead.org>
Subject: Re: undefined reference to `__ffs'
Date: Fri, 27 Aug 2004 10:35:42 -0500	[thread overview]
Message-ID: <045201c48c4b$8407dc40$fd0ba8c0@briantpc> (raw)
In-Reply-To: 042901c48c42$2593cd30$fd0ba8c0@briantpc

> drivers/mtd/mtdlink.o: In function `cfi_intelext_partition_fixup':
> drivers/mtd/mtdlink.o(.text+0x76c6): undefined reference to `__ffs'
> make: *** [vmlinux] Error 1
> 

Hmmm,

Looks like _ffs is defined in :

[root@Smog include]# grep -l -r "__ffs" *
asm-ia64/topology.h
asm-ia64/bitops.h
asm-ppc64/bitops.h

but in asm-i386/bitops.h it is defined as ffs()

So, should there be a macro rule for ffs->__ffs for compiling for i386?

-Brian

  reply	other threads:[~2004-08-27 15:35 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-08-27 14:28 undefined reference to `__ffs' Brian T
2004-08-27 15:35 ` Brian T [this message]
2004-08-27 16:05   ` Nicolas Pitre
2004-08-27 18:04     ` Brian T
2004-08-27 18:10       ` Josh Boyer
2004-08-27 18:26         ` David Woodhouse
2004-08-27 18:25       ` Thomas Gleixner
2004-08-27 19:22         ` Brian T
2004-08-30 16:36         ` Brian T
2004-08-30 17:52           ` Josh Boyer
2004-08-30 18:20             ` Brian T
2004-08-30 18:35               ` Josh Boyer
2004-08-30 18:53                 ` Nicolas Pitre
2004-08-30 19:04                   ` Josh Boyer
2004-08-30 20:03                     ` Nicolas Pitre
2004-08-30 20:20                       ` Josh Boyer

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