linux-kernel - Re: [PATCH 4/6] PCI: allow architecture specific implementation of pci_remap

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Message-ID: <CAK8P3a2YiGm=2TSKGotXRR3vJjfv+xhyZuD-Law57UDiagHZxg@mail.gmail.com>
Date:   Sat, 25 Sep 2021 19:38:23 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Sergio Paracuellos <sergio.paracuellos@...il.com>
Cc:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Rob Herring <robh@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Catalin Marinas <catalin.marinas@....com>,
        Liviu Dudau <Liviu.Dudau@....com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        gregkh <gregkh@...uxfoundation.org>,
        "open list:BROADCOM NVRAM DRIVER" <linux-mips@...r.kernel.org>,
        linux-pci <linux-pci@...r.kernel.org>,
        linux-staging@...ts.linux.dev, neil@...wn.name,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/6] PCI: allow architecture specific implementation of pci_remap_iospace()

On Fri, Sep 24, 2021 at 11:11 PM Sergio Paracuellos
<sergio.paracuellos@...il.com> wrote:
>
> pci_remap_iospace() was originally meant as an architecture specific helper,
> but it moved into generic code after all architectures had the same requirements.
> MIPS has different requirements so it should not be shared. The way for doing
> this will be using a macro 'pci_remap_iospace' defined for those architectures
> that need a special treatement. Hence, put core api function inside preprocesor
> conditional code for 'pci_remap_iospace' definition.
>
> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@...il.com>

Acked-by: Arnd Bergmann <arnd@...db.de>