linux-kernel - Re: [v2 1/6] pci: pcie-rcar: preparation for adding endpoint support

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Date:   Mon, 16 Dec 2019 07:52:20 +0000
From:   "Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:     Bjorn Helgaas <helgaas@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Marek Vasut <marek.vasut+renesas@...il.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andrew Murray <andrew.murray@....com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        LAK <linux-arm-kernel@...ts.infradead.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Chris Paterson <Chris.Paterson2@...esas.com>,
        Frank Rowand <frowand.list@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Jingoo Han <jingoohan1@...il.com>,
        Simon Horman <horms@...ge.net.au>,
        Shawn Lin <shawn.lin@...k-chips.com>,
        Tom Joseph <tjoseph@...ence.com>,
        Heiko Stuebner <heiko@...ech.de>,
        linux-rockchip@...ts.infradead.org,
        "Lad, Prabhakar" <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [v2 1/6] pci: pcie-rcar: preparation for adding endpoint support

Hi Bjorn,

On Fri, Dec 13, 2019 at 9:06 PM Bjorn Helgaas <helgaas@...nel.org> wrote:
>
> On Fri, Dec 13, 2019 at 08:47:43AM +0000, Lad Prabhakar wrote:
> > From: "Lad, Prabhakar" <prabhakar.mahadev-lad.rj@...renesas.com>
> >
> > this patch prepares for adding endpoint support to rcar controller,
> > there are no functional changes with this patch, a common file is
> > created so that it can be shared with endpoint driver. Alongside
> > this patch fixes checkpatch reported issues.
>
> Can you please split this into:
>
>   - a patch that moves code only, with no other changes except any
>     necessary Kconfig and Makefile changes
>   - another patch that fixes the checkpatch things
>
> When the checkpatch fixes are buried in the code move, it's impossible
> to review them.
>
thank you for the review.sure I'll split up the patches and resend.

Cheers,
--Prabhakar

> > Signed-off-by: Lad, Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> > ---
> >  arch/arm64/configs/defconfig            |    2 +-
> >  drivers/pci/controller/Kconfig          |    4 +-
> >  drivers/pci/controller/Makefile         |    2 +-
> >  drivers/pci/controller/pcie-rcar-host.c | 1056 ++++++++++++++++++++++++++
> >  drivers/pci/controller/pcie-rcar.c      | 1229 ++-----------------------------
> >  drivers/pci/controller/pcie-rcar.h      |  129 ++++
> >  6 files changed, 1242 insertions(+), 1180 deletions(-)
> >  create mode 100644 drivers/pci/controller/pcie-rcar-host.c
> >  create mode 100644 drivers/pci/controller/pcie-rcar.h