linux-kernel - Re: [PATCH v2] drivers/misc/sgi-xp: Remove orphan declarations from drivers/misc/sgi-xp/xp.h

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Date:   Tue, 13 Sep 2022 10:01:40 -0500
From:   Steve Wahl <steve.wahl@....com>
To:     Gaosheng Cui <cuigaosheng1@...wei.com>
Cc:     robinmholt@...il.com, steve.wahl@....com, mike.travis@....com,
        arnd@...db.de, gregkh@...uxfoundation.org, tony.luck@...el.com,
        hch@....de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] drivers/misc/sgi-xp: Remove orphan declarations from
 drivers/misc/sgi-xp/xp.h

Reviewed-by: Steve Wahl <steve.wahl@....com>

On Tue, Sep 13, 2022 at 07:03:56PM +0800, Gaosheng Cui wrote:
> Remove the following orphan declarations from drivers/misc/sgi-xp/xp.h:
> 1. xp_nofault_PIOR_target
> 2. xp_error_PIOR
> 3. xp_nofault_PIOR
> 
> They have been removed since commit 9726bfcdb977 ("misc/sgi-xp:
> remove SGI SN2 support"), so remove them.
> 
> Signed-off-by: Gaosheng Cui <cuigaosheng1@...wei.com>
> ---
> v2:
> - Remove unused xp_nofault_PIOR declaration.
> - Format the commit messages for the patch, thanks!
>  drivers/misc/sgi-xp/xp.h | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
> index 9f9af77f8d2e..f1336f43d3bd 100644
> --- a/drivers/misc/sgi-xp/xp.h
> +++ b/drivers/misc/sgi-xp/xp.h
> @@ -334,10 +334,6 @@ extern int (*xp_cpu_to_nasid) (int);
>  extern enum xp_retval (*xp_expand_memprotect) (unsigned long, unsigned long);
>  extern enum xp_retval (*xp_restrict_memprotect) (unsigned long, unsigned long);
>  
> -extern u64 xp_nofault_PIOR_target;
> -extern int xp_nofault_PIOR(void *);
> -extern int xp_error_PIOR(void);
> -
>  extern struct device *xp;
>  extern enum xp_retval xp_init_uv(void);
>  extern void xp_exit_uv(void);
> -- 
> 2.25.1
> 

-- 
Steve Wahl, Hewlett Packard Enterprise