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iio: chemical: bme680: Constify struct regmap_bus

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`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>
Tested-By: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20240703-iio-cont-regmap_bus-v1-5-34754f355b65@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Javier Carrasco 2024-07-03 23:04:48 +02:00 committed by Jonathan Cameron
parent 2a57a7df9f
commit 297fef494d
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/chemical/bme680_spi.c
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@ -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); 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, .write = bme680_regmap_spi_write,
.read = bme680_regmap_spi_read, .read = bme680_regmap_spi_read,
.reg_format_endian_default = REGMAP_ENDIAN_BIG, .reg_format_endian_default = REGMAP_ENDIAN_BIG,