linux-kernel - Re: [PATCH v3 1/2] asm-generic: Remove pci.h copying remaining code to x86

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Message-ID: <CAMuHMdVP=1ovo62oXaOXT4ipA9Qb61XQ1e4XVVi1gEi+s+wtTQ@mail.gmail.com>
Date:   Mon, 18 Jul 2022 10:22:13 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Stafford Horne <shorne@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>, Arnd Bergmann <arnd@...db.de>,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Sven Schnelle <svens@...ux.ibm.com>,
        "David S. Miller" <davem@...emloft.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "the arch/x86 maintainers" <x86@...nel.org>,
        "H. Peter Anvin" <hpa@...or.com>, Chris Zankel <chris@...kel.net>,
        Max Filippov <jcmvbkbc@...il.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Nick Child <nick.child@....com>,
        Niklas Schnelle <schnelle@...ux.ibm.com>,
        Matthew Rosato <mjrosato@...ux.ibm.com>,
        Pierre Morel <pmorel@...ux.ibm.com>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        alpha <linux-alpha@...r.kernel.org>,
        "linux-ia64@...r.kernel.org" <linux-ia64@...r.kernel.org>,
        linux-m68k <linux-m68k@...ts.linux-m68k.org>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        linux-s390 <linux-s390@...r.kernel.org>,
        sparclinux <sparclinux@...r.kernel.org>,
        "open list:TENSILICA XTENSA PORT (xtensa)" 
        <linux-xtensa@...ux-xtensa.org>,
        linux-pci <linux-pci@...r.kernel.org>,
        Linux-Arch <linux-arch@...r.kernel.org>,
        linux-riscv <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH v3 1/2] asm-generic: Remove pci.h copying remaining code
 to x86

On Mon, Jul 18, 2022 at 2:41 AM Stafford Horne <shorne@...il.com> wrote:
> The generic pci.h header now only provides a definition of
> pci_get_legacy_ide_irq which is used by architectures that support PNP.
> Of the architectures that use asm-generic/pci.h this is only x86.
>
> This patch removes the old pci.h in order to make room for a new
> pci.h to be used by arm64, riscv, openrisc, etc.
>
> The existing code in pci.h is moved out to x86.  On other architectures
> we clean up any outstanding references.
>
> Suggested-by: Arnd Bergmann <arnd@...db.de>
> Link: https://lore.kernel.org/lkml/CAK8P3a0JmPeczfmMBE__vn=Jbvf=nkbpVaZCycyv40pZNCJJXQ@mail.gmail.com/
> Signed-off-by: Stafford Horne <shorne@...il.com>
> ---
> Since v2:
>  - Remove pci_get_legacy_ide_irq in m68k
> Since v1:
>  - Remove pci_get_legacy_ide_irq for most architectures as its not needed.

>  arch/m68k/include/asm/pci.h    |  2 --

Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>

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