From: Arnd Bergmann <arnd@arndb.de>
To: monstr@seznam.cz
Subject: Re: [PATCH 48/60] microblaze_v4: headers simple files - empty or redirect to asm-generic
Date: Thu, 26 Jun 2008 17:35:11 +0200
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       stephen.neuendorffer@xilinx.com, John.Linn@xilinx.com,
       john.williams@petalogix.com, matthew@wil.cx, will.newton@gmail.com,
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       grant.likely@secretlab.ca, linuxppc-dev@ozlabs.org,
       vapier.adi@gmail.com, alan@lxorguk.ukuu.org.uk, hpa@zytor.com,
       Michal Simek <monstr@monstr.eu>
References: <1214483429-32360-1-git-send-email-monstr@seznam.cz> <1214483429-32360-48-git-send-email-monstr@seznam.cz> <1214483429-32360-49-git-send-email-monstr@seznam.cz>
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On Thursday 26 June 2008, monstr@seznam.cz wrote:
> +
> +#ifndef _ASM_MICROBLAZE_NAMEI_H
> +#define _ASM_MICROBLAZE_NAMEI_H
> +
> +#ifdef __KERNEL__
> +
> +/* This dummy routine maybe changed to something useful
> + * for /usr/gnemul/ emulation stuff.
> + * Look at asm-sparc/namei.h for details.
> + */
> +#define __emul_prefix() NULL
> +
> +#endif /* __KERNEL__ */
> +
> +#endif /* _ASM_MICROBLAZE_NAMEI_H */

Could you move this to asm-generic? Note that the comment is wrong,
asm-sparc doesn't actually implement it any more, only ia64, mips and
arm have an implementation that actually does something interesting
here.

	Arnd <><
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