linux-kernel - [PATCH 2/2] regulator: max77857: Constify struct regmap

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Message-Id: <20240704-regulator-const-regmap-v1-2-bce0ddef63ea@gmail.com>
Date: Thu, 04 Jul 2024 20:13:08 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Support Opensource <support.opensource@...semi.com>, 
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>
Cc: linux-kernel@...r.kernel.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 2/2] regulator: max77857: Constify struct regmap_config

`max77857_remgap_config` 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/regulator/max77857-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/max77857-regulator.c b/drivers/regulator/max77857-regulator.c
index 145ad0281857..bc28dc8503a8 100644
--- a/drivers/regulator/max77857-regulator.c
+++ b/drivers/regulator/max77857-regulator.c
@@ -67,7 +67,7 @@ static bool max77857_volatile_reg(struct device *dev, unsigned int reg)
 	}
 }
 
-static struct regmap_config max77857_regmap_config = {
+static const struct regmap_config max77857_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 	.cache_type = REGCACHE_MAPLE,

-- 
2.40.1