Re: [PATCH] Type qualifiers in __ia64_get_io_port_base

From: david mosberger <dmosberger_at_gmail.com>
Date: 2005-07-19 12:06:55
This one is wrong.  It should use __attribute_const__ instead.  If you
just drop the "const", it will result in worse code.

  --david

On 7/18/05, Ian Wienand <ianw@gelato.unsw.edu.au> wrote:
> Fix
> 
> include/asm/io.h:125: warning: type qualifiers ignored on function return type
> 
> produced by gcc 4
> 
> According to http://gcc.gnu.org/ml/gcc-patches/2000-10/msg00814.html
> the type qualifier is superfluous.
> 
> --
> 
> Signed-Off-By: Ian Wienand <ianw@gelato.unsw.edu.au>
> 
> diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
> --- a/include/asm-ia64/io.h
> +++ b/include/asm-ia64/io.h
> @@ -120,7 +120,7 @@ static inline void ___ia64_mmiowb(void)
>         ia64_mfa();
>  }
> 
> -static inline const unsigned long
> +static inline unsigned long
>  __ia64_get_io_port_base (void)
>  {
>         extern unsigned long ia64_iobase;
> -
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Received on Mon Jul 18 22:08:18 2005

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