linux-kernel - Re: [PATCH] driver core: mark remaining local bus

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Date: Wed, 3 Jan 2024 17:47:10 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Ulf Hansson <ulf.hansson@...aro.org>
Cc: rafael@...nel.org, linux-kernel@...r.kernel.org,
	Dave Ertman <david.m.ertman@...el.com>,
	Ira Weiny <ira.weiny@...el.com>,
	William Breathitt Gray <william.gray@...aro.org>,
	David Hildenbrand <david@...hat.com>,
	Oscar Salvador <osalvador@...e.de>,
	Kevin Hilman <khilman@...nel.org>, Len Brown <len.brown@...el.com>
Subject: Re: [PATCH] driver core: mark remaining local bus_type variables as
 const

On Wed, Jan 03, 2024 at 02:24:05PM +0100, Ulf Hansson wrote:
> On Tue, 19 Dec 2023 at 16:35, Greg Kroah-Hartman
> <gregkh@...uxfoundation.org> wrote:
> >
> > Now that the driver core can properly handle constant struct bus_type,
> > change the local driver core bus_type variables to be a constant
> > structure as well, placing them into read-only memory which can not be
> > modified at runtime.
> >
> > Cc: Dave Ertman <david.m.ertman@...el.com>
> > Cc: Ira Weiny <ira.weiny@...el.com>
> > Cc: "Rafael J. Wysocki" <rafael@...nel.org>
> > Cc: William Breathitt Gray <william.gray@...aro.org>
> > Cc: David Hildenbrand <david@...hat.com>
> > Cc: Oscar Salvador <osalvador@...e.de>
> > Cc: Kevin Hilman <khilman@...nel.org>
> > Cc: Ulf Hansson <ulf.hansson@...aro.org>
> > Cc: Len Brown <len.brown@...el.com>
> > Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> > ---
> >  drivers/base/auxiliary.c    | 2 +-
> >  drivers/base/isa.c          | 2 +-
> >  drivers/base/memory.c       | 2 +-
> >  drivers/base/node.c         | 2 +-
> >  drivers/base/power/domain.c | 2 +-
> 
> This above file has moved to drivers/pmdomain/core.c and I am carrying
> that patch in my pmdomain tree. If you have the time to send a
> separate patch for it, I can pick it up.

This is already in my tree and in linux-next, so all should be good.

thanks,

greg k-h