linux-kernel - Re: [PATCH 1/2] drivers: base: swnode: link devices to software nodes

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Message-ID: <4416208.J65fGlVMeU@kreacher>
Date:   Mon, 29 Jul 2019 11:26:28 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
        "Enrico Weigelt, metux IT consult" <info@...ux.net>,
        Linux Input <linux-input@...r.kernel.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Subject: Re: [PATCH 1/2] drivers: base: swnode: link devices to software nodes

On Monday, July 29, 2019 12:11:41 AM CEST Linus Walleij wrote:
> On Sat, Jul 13, 2019 at 9:53 AM Dmitry Torokhov
> <dmitry.torokhov@...il.com> wrote:
> 
> > It is helpful to know what device, if any, a software node is tied to, so
> > let's store a pointer to the device in software node structure. Note that
> > children software nodes will inherit their parent's device pointer, so we
> > do not have to traverse hierarchy to see what device the [sub]tree belongs
> > to.
> >
> > We will be using the device pointer to locate GPIO lookup tables for
> > devices with static properties.
> >
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
> 
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> 
> If some device core person like Rafael and/or Greg can ACK it I can
> apply this patch to the GPIO tree.

I don't have any concerns regarding this, so please feel free to add

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

to the commit when you apply it.

Thanks!