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[05/10] iio: chemical: bme680: Constify struct regmap_bus

Message ID 20240703-iio-cont-regmap_bus-v1-5-34754f355b65@gmail.com (mailing list archive)
State Accepted
Headers show
Series iio: Constify struct regmap_bus | expand

Commit Message

Javier Carrasco July 3, 2024, 9:04 p.m. UTC 
`bme680_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@gmail.com>
---
 drivers/iio/chemical/bme680_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Vasileios Amoiridis July 6, 2024, 10:51 a.m. UTC | #1 
For the BME680 part:

Tested-By: Vasileios Amoiridis <vassilisamir@gmail.com>
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Patch

diff --git a/drivers/iio/chemical/bme680_spi.c b/drivers/iio/chemical/bme680_spi.c
index 4404d42ae5ec..7c54bd17d4b0 100644
--- a/drivers/iio/chemical/bme680_spi.c
+++ b/drivers/iio/chemical/bme680_spi.c
@@ -100,7 +100,7 @@  static int bme680_regmap_spi_read(void *context, const void *reg,
 	return spi_write_then_read(spi, &addr, 1, val, val_size);
 }
 
-static struct regmap_bus bme680_regmap_bus = {
+static const struct regmap_bus bme680_regmap_bus = {
 	.write = bme680_regmap_spi_write,
 	.read = bme680_regmap_spi_read,
 	.reg_format_endian_default = REGMAP_ENDIAN_BIG,