linux-kernel - Re: [PATCH v3 05/14] software_node: unregister software

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Message-ID: <CAHp75VdF5NdjrSxcOafh7KNNDteYEUDk9otA0HKX-iks7G0D4g@mail.gmail.com>
Date:   Thu, 24 Dec 2020 14:13:13 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Daniel Scally <djrscally@...il.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux Media Mailing List <linux-media@...r.kernel.org>,
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        Len Brown <lenb@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yong Zhi <yong.zhi@...el.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
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        Tian Shu Qiu <tian.shu.qiu@...el.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Robert Moore <robert.moore@...el.com>,
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        Steven Rostedt <rostedt@...dmis.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
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        Linus Walleij <linus.walleij@...aro.org>,
        kernel test robot <lkp@...el.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH v3 05/14] software_node: unregister software_nodes in
 reverse order

On Thu, Dec 24, 2020 at 3:12 AM Daniel Scally <djrscally@...il.com> wrote:
>
> To maintain consistency with software_node_unregister_nodes(), reverse
> the order in which the software_node_unregister_node_group() function
> unregisters nodes.

...

> - * Unregister multiple software nodes at once.
> + * Unregister multiple software nodes at once. The array will be unwound in
> + * reverse order (i.e. last entry first) and thus if any member of the array
> + * has its .parent member set then they should appear later in the array such
> + * that they are unregistered first.

I'm, as being not a native speaker, a bit confused by this comment.
The idea is that children are unregistered first. Can you try to make
it more clear maybe?

>   */


-- 
With Best Regards,
Andy Shevchenko