linux-kernel - Re: [PATCH v2 1/2] of: add devm_ functions for populate and depopulate

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Message-ID: <CAL_Jsq+z9FcPowoMYXQ4aPfSYfL3D4ENoZxiTTO2pKJjnsRXOw@mail.gmail.com>
Date:   Fri, 24 Feb 2017 10:31:25 -0600
From:   Rob Herring <robh+dt@...nel.org>
To:     Benjamin Gaignard <benjamin.gaignard@...aro.org>
Cc:     Frank Rowand <frowand.list@...il.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Vincent Abriou <vincent.abriou@...com>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        "linaro-kernel@...ts.linaro.org" <linaro-kernel@...ts.linaro.org>
Subject: Re: [PATCH v2 1/2] of: add devm_ functions for populate and depopulate

On Fri, Feb 24, 2017 at 10:14 AM, Benjamin Gaignard
<benjamin.gaignard@...aro.org> wrote:
> Lots of calls to of_platform_populate() are not unbalanced by a call
> to of_platform_depopulate(). This create issues while drivers are
> bind/unbind.
>
> In way to solve those issues is to add devm_of_platform_populate()
> which will call of_platform_depopulate() when the device is unbound
> from the bus.
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...aro.org>
> ---
> version 2:
> - simplify function prototype to only keep device as parameter
>
>  drivers/of/platform.c       | 71 +++++++++++++++++++++++++++++++++++++++++++++
>  include/linux/of_platform.h | 11 +++++++
>  2 files changed, 82 insertions(+)

For this and patch 2:

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

Rob