linux-kernel - [PATCH 1/7] mfd: da9062-core: Constify struct regmap

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Message-Id: <20240703-mfd-const-regmap_config-v1-1-aa6cd00a03bd@gmail.com>
Date: Wed, 03 Jul 2024 17:37:34 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Support Opensource <support.opensource@...semi.com>, 
 Lee Jones <lee@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Matti Vaittinen <mazziesaccount@...il.com>, Xu Yilun <yilun.xu@...el.com>, 
 Tom Rix <trix@...hat.com>
Cc: linux-kernel@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 1/7] mfd: da9062-core: Constify struct regmap_config

`da9061_regmap_config` and `da9062_regmap_config` are not modified and
can be declared as const to move their data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 drivers/mfd/da9062-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c
index dbbc4779170a..5e55c6cbf5e0 100644
--- a/drivers/mfd/da9062-core.c
+++ b/drivers/mfd/da9062-core.c
@@ -470,7 +470,7 @@ static const struct regmap_range_cfg da9061_range_cfg[] = {
 	}
 };
 
-static struct regmap_config da9061_regmap_config = {
+static const struct regmap_config da9061_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 	.ranges = da9061_range_cfg,
@@ -576,7 +576,7 @@ static const struct regmap_range_cfg da9062_range_cfg[] = {
 	}
 };
 
-static struct regmap_config da9062_regmap_config = {
+static const struct regmap_config da9062_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 	.ranges = da9062_range_cfg,

-- 
2.40.1