linux-kernel - Re: [PATCH] arch: powerpc: ps3: Make ps3_system_bus

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Message-ID: <CAMuHMdUi1z3T5dFL15x23ZmkW-m9tzLADYtS0rwKb7KuZrTegg@mail.gmail.com>
Date: Fri, 19 Sep 2025 10:07:03 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Adrian Barnaś <abarnas@...gle.com>
Cc: Geoff Levand <geoff@...radead.org>, Madhavan Srinivasan <maddy@...ux.ibm.com>, 
	Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>, 
	Christophe Leroy <christophe.leroy@...roup.eu>, linuxppc-dev@...ts.ozlabs.org, 
	linux-kernel@...r.kernel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH] arch: powerpc: ps3: Make ps3_system_bus_type const

On Thu, 18 Sept 2025 at 13:49, Adrian Barnaś <abarnas@...gle.com> wrote:
> Because driver core can properly handle constant struct bus_type,
> move the ps3_system_bus_type to be a constant structure as well,
> placing it into read-only memory which can not be modified at runtime.
>
> Signed-off-by: Adrian Barnaś <abarnas@...gle.com>

Reviewed-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds