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Message-ID: <8bd0f97a0710242000h7b6c97e7ia3f461c69b7d5de5@mail.gmail.com>
Date: Wed, 24 Oct 2007 23:00:02 -0400
From: "Mike Frysinger" <vapier.adi@gmail.com>
To: "Jie Zhang" <jzhang.linux@gmail.com>
Subject: Re: [2.6 patch] blackfin: "extern inline" -> "static inline"
Cc: "Adrian Bunk" <bunk@kernel.org>, bryan.wu@analog.com,
       linux-kernel@vger.kernel.org
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References: <20071024162643.GP30533@stusta.de>
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On 10/24/07, Jie Zhang <jzhang.linux@gmail.com> wrote:
> On 10/25/07, Adrian Bunk <bunk@kernel.org> wrote:
> > "extern inline" will have different semantics with gcc 4.3.
> >
> > Signed-off-by: Adrian Bunk <bunk@kernel.org>
> >
> > --- a/include/asm-blackfin/string.h
> > +++ b/include/asm-blackfin/string.h
> > @@ -4,7 +4,7 @@
> >  #ifdef __KERNEL__              /* only set these up for kernel code */
> >
> >  #define __HAVE_ARCH_STRCPY
> > -extern inline char *strcpy(char *dest, const char *src)
> > +static inline char *strcpy(char *dest, const char *src)
> >  {
> >         char *xdest = dest;
> >         char temp = 0;
>
> What if we compile it with gcc 4.1?

we'll have to either use the gcc attributes to force old inline
behavior or use the gcc flag to force it
-mike