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Date:   Tue, 22 Dec 2020 19:54:48 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     "Enrico Weigelt, metux IT consult" <info@...ux.net>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Mark Salter <msalter@...hat.com>,
        Aurelien Jacquiot <jacquiot.aurelien@...il.com>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Ley Foon Tan <ley.foon.tan@...el.com>,
        Jonas Bonn <jonas@...thpole.se>,
        Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
        Stafford Horne <shorne@...il.com>,
        James Bottomley <James.Bottomley@...senpartnership.com>,
        Helge Deller <deller@....de>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Rich Felker <dalias@...c.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "the arch/x86 maintainers" <x86@...nel.org>,
        "H. Peter Anvin" <hpa@...or.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
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        Max Filippov <jcmvbkbc@...il.com>,
        Christian Brauner <christian@...uner.io>,
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        Linux PM list <linux-pm@...r.kernel.org>
Subject: Re: [PATCH] arch: consolidate pm_power_off callback

Hi Enrico,

On Tue, Dec 22, 2020 at 7:46 PM Enrico Weigelt, metux IT consult
<info@...ux.net> wrote:
> Move the pm_power_off callback into one global place and also add an
> function for conditionally calling it (when not NULL), in order to remove
> code duplication in all individual archs.
>
> Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>

Thanks for your patch!

> --- a/arch/alpha/kernel/process.c
> +++ b/arch/alpha/kernel/process.c
> @@ -43,12 +43,6 @@
>  #include "proto.h"
>  #include "pci_impl.h"
>
> -/*
> - * Power off function, if any
> - */
> -void (*pm_power_off)(void) = machine_power_off;

Assignments like these are lost in the conversion.

> -EXPORT_SYMBOL(pm_power_off);

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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