linux-kernel - Re: [v15, 0/7] Fix eSDHC host version register bug

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Message-ID: <3386858.dvuMhvkN3m@wuerfel>
Date:   Fri, 28 Oct 2016 12:53:56 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Yangbo Lu <yangbo.lu@....com>, linux-mmc@...r.kernel.org,
        ulf.hansson@...aro.org, Scott Wood <oss@...error.net>,
        Mark Rutland <mark.rutland@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Xiaobo Xie <xiaobo.xie@....com>,
        Minghuan Lian <minghuan.lian@....com>,
        linux-i2c@...r.kernel.org, linux-clk@...r.kernel.org,
        Qiang Zhao <qiang.zhao@....com>,
        Russell King <linux@....linux.org.uk>,
        Bhupesh Sharma <bhupesh.sharma@...escale.com>,
        Joerg Roedel <joro@...tes.org>,
        Jochen Friedrich <jochen@...am.de>,
        Claudiu Manoil <claudiu.manoil@...escale.com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Leo Li <leoyang.li@....com>, iommu@...ts.linux-foundation.org,
        Kumar Gala <galak@...eaurora.org>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [v15, 0/7] Fix eSDHC host version register bug

On Friday, October 28, 2016 2:50:11 PM CEST Yangbo Lu wrote:
> This patchset is used to fix a host version register bug in the T4240-R1.0-R2.0
> eSDHC controller. To match the SoC version and revision, 10 previous version
> patchsets had tried many methods but all of them were rejected by reviewers.
> Such as
>         - dts compatible method
>         - syscon method
>         - ifdef PPC method
>         - GUTS driver getting SVR method
> Anrd suggested a soc_device_match method in v10, and this is the only available
> method left now. This v11 patchset introduces the soc_device_match interface in
> soc driver.
> 
> The first five patches of Yangbo are to add the GUTS driver. This is used to
> register a soc device which contain soc version and revision information.
> The other two patches introduce the soc_device_match method in soc driver
> and apply it on esdhc driver to fix this bug.
> 

Looks good overall. With patch 3 dropped (or an explanation why it's still
needed), everything

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

	Arnd