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Message-Id: <20240702-hwmon-const-regmap-v1-1-63f6d4765fe0@gmail.com>
Date: Tue, 02 Jul 2024 12:09:30 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Jean Delvare <jdelvare@...e.com>, Guenter Roeck <linux@...ck-us.net>,
Eric Tremblay <etremblay@...tech-controls.com>,
Robert Marko <robert.marko@...tura.hr>,
Luka Perkov <luka.perkov@...tura.hr>
Cc: linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 1/3] hwmon: (ina238) Constify struct regmap_config
`ina238_regmap_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/hwmon/ina238.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/ina238.c b/drivers/hwmon/ina238.c
index 855626f1bc01..2d9f12f68d50 100644
--- a/drivers/hwmon/ina238.c
+++ b/drivers/hwmon/ina238.c
@@ -96,7 +96,7 @@
#define INA238_BUS_VOLTAGE_LSB 3125 /* 3.125 mV/lsb */
#define INA238_DIE_TEMP_LSB 125 /* 125 mC/lsb */
-static struct regmap_config ina238_regmap_config = {
+static const struct regmap_config ina238_regmap_config = {
.max_register = INA238_REGISTERS,
.reg_bits = 8,
.val_bits = 16,
--
2.40.1
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