linux-kernel - Re: [PATCH v5 00/18] Cleanup for populate default bus

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Message-ID: <CAL_JsqKesg9=Gc83ULcpGwWU_C3BO3o02fUcur=RO__BgLPpug@mail.gmail.com>
Date:	Wed, 8 Jun 2016 10:42:50 -0500
From:	Rob Herring <robh+dt@...nel.org>
To:	Kefeng Wang <wangkefeng.wang@...wei.com>,
	Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Joerg Roedel <joro@...tes.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Grant Likely <grant.likely@...aro.org>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	Hanjun Guo <guohanjun@...wei.com>
Subject: Re: [PATCH v5 00/18] Cleanup for populate default bus

+Joerg, Will

On Wed, Jun 1, 2016 at 1:52 AM, Kefeng Wang <wangkefeng.wang@...wei.com> wrote:
> This cleanup patchset cantains two parts.
>
> Firstly, introduce a new way to populate the default bus, then, we can
> drop unnecessary calls from the arch code, and do the same thing for
> of_iommu_init() in [1].
>
> Secondly, use helper of_platform_default_populate() in linux/of_platform
> when possible, instead of calling of_platform_populate() with default
> match table, After that, it is possible for driver code build as a module,
> and no need to export of_default_bus_match_table anymore.
>
> This patchset is based on Linux 4.7-rc1, and only test in arm/arm64 qemu
> with defconfig.

This series doesn't apply for me as it appears you had "of: iommu:
make of_iommu_init() postcore_initcall_sync" in your tree. Either we
need to phase these out over 2 releases or someone needs to take them
all (or we leave the minor conflicts for Linus).

Rob