linux-kernel - Re: [PATCH 07/36] cpu/hotplug: move to use bus_get_dev

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Date:   Mon, 20 Mar 2023 14:59:34 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Cc:     rafael@...nel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Valentin Schneider <vschneid@...hat.com>,
        Phil Auld <pauld@...hat.com>,
        Steven Price <steven.price@....com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Donnefort <vdonnefort@...gle.com>,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        "Jason A. Donenfeld" <Jason@...c4.com>
Subject: Re: [PATCH 07/36] cpu/hotplug: move to use bus_get_dev_root()

On Mon, Mar 13 2023 at 19:28, Greg Kroah-Hartman wrote:
> Direct access to the struct bus_type dev_root pointer is going away soon
> so replace that with a call to bus_get_dev_root() instead, which is what
> it is there for.
>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Valentin Schneider <vschneid@...hat.com>
> Cc: Phil Auld <pauld@...hat.com>
> Cc: Steven Price <steven.price@....com>
> Cc: Juri Lelli <juri.lelli@...hat.com>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: Vincent Donnefort <vdonnefort@...gle.com>
> Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>
> Cc: "Jason A. Donenfeld" <Jason@...c4.com>
> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

Reviewed-by: Thomas Gleixner <tglx@...utronix.de>

> ---
> Note, this is a patch that is a prepatory cleanup as part of a larger
> series of patches that is working on resolving some old driver core
> design mistakes.  It will build and apply cleanly on top of 6.3-rc2 on
> its own, but I'd prefer if I could take it through my driver-core tree
> so that the driver core changes can be taken through there for 6.4-rc1.

No problem.