iio: chemical: bme680_spi: remove bits_per_word = 8

Remove setting bits_per_word = 8 from the bme680 driver. This is the
default value for SPI transfers, so it is not necessary to explicitly
set it.

Since no other SPI settings are changed, we can also remove the call to
spi_setup().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250505-iio-remove-bits_per_word-8-v1-3-341f85fcfe11@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/chemical/bme680_spi.c b/drivers/iio/chemical/bme680_spi.c
index ced5af23846a73e0378dc936b2cf8c9508760301..aa97645ba539f6a591112d6554b893814d1ac418 100644 (file)
--- a/drivers/iio/chemical/bme680_spi.c
+++ b/drivers/iio/chemical/bme680_spi.c
@@ -112,14 +112,6 @@ static int bme680_spi_probe(struct spi_device *spi)
        const struct spi_device_id *id = spi_get_device_id(spi);
        struct bme680_spi_bus_context *bus_context;
        struct regmap *regmap;
-       int ret;
-
-       spi->bits_per_word = 8;
-       ret = spi_setup(spi);
-       if (ret < 0) {
-               dev_err(&spi->dev, "spi_setup failed!\n");
-               return ret;
-       }
 
        bus_context = devm_kzalloc(&spi->dev, sizeof(*bus_context), GFP_KERNEL);
        if (!bus_context)