linux-kernel - Re: [PATCH v3 09/17] m68k: io: implement dummy relaxed accessor macros for writes

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Message-ID: <CAMuHMdVpCs2RtsdDpdN3tp9_Xa1TzDMM3Z5+pP07B7Y3He2hLA@mail.gmail.com>
Date:	Thu, 25 Sep 2014 11:51:10 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Will Deacon <will.deacon@....com>
Cc:	Greg Ungerer <gerg@...inux.org>,
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Subject: Re: [PATCH v3 09/17] m68k: io: implement dummy relaxed accessor
 macros for writes

On Thu, Sep 25, 2014 at 11:33 AM, Will Deacon <will.deacon@....com> wrote:
>> Putting them here means they won't have any multiple include protection
>> (there is no "#ifndef _IO_H" around them). Doesn't seem to lead to
>> any problems in practice. Just flagging it...
>
> That's easy enough to fix, and actually, we should have __KERNEL__ checks
> here too. Fixup below.

Why do we need __KERNEL__ checks? <asm/io.h> is not exported.
BTW, it seems there are many __KERNEL__ checks in arch/*/include/asm/
we don't need.

Or do I need more coffee?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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