[PATCH 2/8] iio: accel: adxl355: simplify with spi_get_device_match_data()

From: Krzysztof Kozlowski
Date: Thu Jun 06 2024 - 10:53:47 EST


Use spi_get_device_match_data() helper to simplify a bit the driver.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/iio/accel/adxl355_spi.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/iio/accel/adxl355_spi.c b/drivers/iio/accel/adxl355_spi.c
index fc99534d91ff..5153ac815e4b 100644
--- a/drivers/iio/accel/adxl355_spi.c
+++ b/drivers/iio/accel/adxl355_spi.c
@@ -28,13 +28,9 @@ static int adxl355_spi_probe(struct spi_device *spi)
const struct adxl355_chip_info *chip_data;
struct regmap *regmap;

- chip_data = device_get_match_data(&spi->dev);
- if (!chip_data) {
- chip_data = (void *)spi_get_device_id(spi)->driver_data;
-
- if (!chip_data)
- return -EINVAL;
- }
+ chip_data = spi_get_device_match_data(spi);
+ if (!chip_data)
+ return -EINVAL;

regmap = devm_regmap_init_spi(spi, &adxl355_spi_regmap_config);
if (IS_ERR(regmap)) {

--
2.43.0