linux-kernel - Re: [PATCH 5/5] drm/bridge: ti-dlpc3433: constify regmap

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Message-ID: <e455aac1-d7fe-47a3-b3ec-e382b2de9b82@linaro.org>
Date: Fri, 13 Sep 2024 09:43:34 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
 Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
 Stefan Agner <stefan@...er.ch>, Alison Wang <alison.wang@....com>,
 Chun-Kuang Hu <chunkuang.hu@...nel.org>,
 Philipp Zabel <p.zabel@...gutronix.de>,
 Matthias Brugger <matthias.bgg@...il.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Jagan Teki <jagan@...rulasolutions.com>,
 Andrzej Hajda <andrzej.hajda@...el.com>, Robert Foss <rfoss@...nel.org>,
 Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
 Jonas Karlman <jonas@...boo.se>, Jernej Skrabec <jernej.skrabec@...il.com>
Cc: dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 5/5] drm/bridge: ti-dlpc3433: constify regmap_config

On 08/09/2024 16:21, Krzysztof Kozlowski wrote:
> Mark local static 'struct regmap_config' as const for safer and more
> obvious code.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>   drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/bridge/ti-dlpc3433.c b/drivers/gpu/drm/bridge/ti-dlpc3433.c
> index 6b559e071301..a0a1b5dd794e 100644
> --- a/drivers/gpu/drm/bridge/ti-dlpc3433.c
> +++ b/drivers/gpu/drm/bridge/ti-dlpc3433.c
> @@ -94,7 +94,7 @@ static const struct regmap_access_table dlpc_volatile_table = {
>   	.n_yes_ranges = ARRAY_SIZE(dlpc_volatile_ranges),
>   };
>   
> -static struct regmap_config dlpc_regmap_config = {
> +static const struct regmap_config dlpc_regmap_config = {
>   	.reg_bits		= 8,
>   	.val_bits		= 8,
>   	.max_register		= WR_DSI_PORT_EN,
> 

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>