linux-kernel - Re: [PATCH 2/2] drm: mipi-dsi: make mipi_dsi_bus

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Message-ID: <CAA8EJpqcYaN9fdDzWv9QFtHcaXbm9JoRYyoNxnMzcrHGV+nKsg@mail.gmail.com>
Date: Sun, 4 Feb 2024 10:25:11 +0100
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: "Ricardo B. Marliere" <ricardo@...liere.net>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH 2/2] drm: mipi-dsi: make mipi_dsi_bus_type const

On Sat, 3 Feb 2024 at 22:20, Ricardo B. Marliere <ricardo@...liere.net> wrote:
>
> Now that the driver core can properly handle constant struct bus_type,
> move the mipi_dsi_bus_type variable to be a constant structure as well,
> placing it into read-only memory which can not be modified at runtime.
>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Suggested-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Signed-off-by: Ricardo B. Marliere <ricardo@...liere.net>
> ---
>  drivers/gpu/drm/drm_mipi_dsi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>


-- 
With best wishes
Dmitry