linux-kernel - [PATCH 2/2] Input: fsl-imx25-tcq - constify struct regmap

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Message-Id: <20240705-input-const-regmap_config-v1-2-f712a4494883@gmail.com>
Date: Fri, 05 Jul 2024 19:38:51 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 2/2] Input: fsl-imx25-tcq - constify struct regmap_config

`mx25_tcq_regconfig` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 drivers/input/touchscreen/fsl-imx25-tcq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/fsl-imx25-tcq.c b/drivers/input/touchscreen/fsl-imx25-tcq.c
index 60a7246c5157..a32708652d10 100644
--- a/drivers/input/touchscreen/fsl-imx25-tcq.c
+++ b/drivers/input/touchscreen/fsl-imx25-tcq.c
@@ -38,7 +38,7 @@ struct mx25_tcq_priv {
 	struct device *dev;
 };
 
-static struct regmap_config mx25_tcq_regconfig = {
+static const struct regmap_config mx25_tcq_regconfig = {
 	.fast_io = true,
 	.max_register = 0x5c,
 	.reg_bits = 32,

-- 
2.40.1