linux-kernel - Re: [PATCH v1 4/6] ACPI: glue: Eliminate acpi_platform

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Date:   Mon, 12 Jul 2021 20:38:17 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Linux ACPI <linux-acpi@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "Krogerus, Heikki" <heikki.krogerus@...ux.intel.com>
Subject: Re: [PATCH v1 4/6] ACPI: glue: Eliminate acpi_platform_notify()

On Mon, Jul 12, 2021 at 8:36 PM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
>
> On Mon, Jul 12, 2021 at 07:25:55PM +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> >
> > Get rid of acpi_platform_notify() which is redundant and
> > make device_platform_notify() in the driver core call
> > acpi_device_notify() and acpi_device_notify_remove() directly.
>
> > +     if (action == KOBJ_ADD)
> > +             acpi_device_notify(dev);
> > +     else if (action == KOBJ_REMOVE)
> > +             acpi_device_notify_remove(dev);
>
> In most of the cases we are using switch-case approach with
> KOBJ_ADD/KOBJ_REMOVE. Would it make sense to keep that pattern?

Well, this goes away in the next patches anyway.