linux-kernel - [PATCH 07/10] iio: imu: bmi323: Constify struct regmap

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Message-Id: <20240703-iio-cont-regmap_bus-v1-7-34754f355b65@gmail.com>
Date: Wed, 03 Jul 2024 23:04:50 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Cosmin Tanislav <cosmin.tanislav@...log.com>, 
 Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Jonathan Cameron <jic23@...nel.org>, Dan Robertson <dan@...obertson.com>, 
 Marcelo Schmitt <marcelo.schmitt@...log.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Jagath Jog J <jagathjog1996@...il.com>, 
 Linus Walleij <linus.walleij@...aro.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 07/10] iio: imu: bmi323: Constify struct regmap_bus

`bmi323_regmap_bus` 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/iio/imu/bmi323/bmi323_i2c.c | 2 +-
 drivers/iio/imu/bmi323/bmi323_spi.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/imu/bmi323/bmi323_i2c.c b/drivers/iio/imu/bmi323/bmi323_i2c.c
index 52140bf05765..3298e027c97e 100644
--- a/drivers/iio/imu/bmi323/bmi323_i2c.c
+++ b/drivers/iio/imu/bmi323/bmi323_i2c.c
@@ -61,7 +61,7 @@ static int bmi323_regmap_i2c_write(void *context, const void *data,
 					      data + sizeof(u8));
 }
 
-static struct regmap_bus bmi323_regmap_bus = {
+static const struct regmap_bus bmi323_regmap_bus = {
 	.read = bmi323_regmap_i2c_read,
 	.write = bmi323_regmap_i2c_write,
 };
diff --git a/drivers/iio/imu/bmi323/bmi323_spi.c b/drivers/iio/imu/bmi323/bmi323_spi.c
index 7b1e8127d0dd..571e1cd7ce72 100644
--- a/drivers/iio/imu/bmi323/bmi323_spi.c
+++ b/drivers/iio/imu/bmi323/bmi323_spi.c
@@ -36,7 +36,7 @@ static int bmi323_regmap_spi_write(void *context, const void *data,
 	return spi_write(spi, data_buff + 1, count - 1);
 }
 
-static struct regmap_bus bmi323_regmap_bus = {
+static const struct regmap_bus bmi323_regmap_bus = {
 	.read = bmi323_regmap_spi_read,
 	.write = bmi323_regmap_spi_write,
 };

-- 
2.40.1