linux-kernel - Re: [PATCH v3 15/17] PCI: dwc: Combine iATU detection procedures

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Message-ID: <20220615164745.GC1413880-robh@kernel.org>
Date:   Wed, 15 Jun 2022 10:47:45 -0600
From:   Rob Herring <robh@...nel.org>
To:     Serge Semin <Sergey.Semin@...kalelectronics.ru>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Jingoo Han <jingoohan1@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Serge Semin <fancer.lancer@...il.com>,
        Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        Pavel Parkhomenko <Pavel.Parkhomenko@...kalelectronics.ru>,
        Frank Li <Frank.Li@....com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 15/17] PCI: dwc: Combine iATU detection procedures

On Fri, Jun 10, 2022 at 11:57:03AM +0300, Serge Semin wrote:
> Since the iATU CSR region is now retrieved in the DW PCIe resources getter
> there is no much benefits in the iATU detection procedures splitting up.
> Therefore let's join the iATU unroll/viewport detection procedure with the
> rest of the iATU parameters detection code. The resultant method will be
> as coherent as before, while the redundant functions will be eliminated
> thus producing more readable code.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
> 
> ---
> 
> Changelog v3:
> - This is a new patch created on v3 lap of the series.
> ---
>  drivers/pci/controller/dwc/pcie-designware.c | 39 +++++---------------
>  1 file changed, 10 insertions(+), 29 deletions(-)

Reviewed-by: Rob Herring <robh@...nel.org>