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From: Arnd Bergmann <arnd@arndb.de>
To: Jaswinder Singh Rajput <jaswinder@kernel.org>
Subject: Re: [PATCH 2/6] headers_check fix: ia64, fpswa.h
Date: Fri, 5 Jun 2009 10:26:33 +0100
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On Thursday 04 June 2009, Jaswinder Singh Rajput wrote:

> index 62edfce..797b064 100644
> --- a/arch/ia64/include/asm/fpswa.h
> +++ b/arch/ia64/include/asm/fpswa.h
> @@ -68,6 +68,7 @@ typedef struct {
>  	efi_fpswa_t	 fpswa;
>  } fpswa_interface_t;
>  
> +#ifdef __KERNEL__
>  extern fpswa_interface_t *fpswa_interface;
> -
> +#endif
>  #endif /* _ASM_IA64_FPSWA_H */

It's pretty obvious that the above data structure also doesn't
apply in user space. In fact it looks like the whole file should
just not be exported. Your patch is not helpful there because
it just silences the warning.

	Arnd <><