diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-06-06 16:26:49 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-06-13 19:19:24 +0100 |
| commit | 2ac3ce8afd5f2d3bc0271e76e4d005d62594090e (patch) | |
| tree | 396c75eae3d61c8818b2c6a0baac9312490308dc /drivers/iio/dac | |
| parent | ce17861c8635b4bac5137c2faec3c3a59990f0b1 (diff) | |
iio: dac: max5522: simplify with spi_get_device_match_data()
Use spi_get_device_match_data() helper to simplify a bit the driver.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240606-spi-match-data-v1-7-320b291ee1fe@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/max5522.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/iio/dac/max5522.c b/drivers/iio/dac/max5522.c index 05034a306597..9f72155dcbc7 100644 --- a/drivers/iio/dac/max5522.c +++ b/drivers/iio/dac/max5522.c @@ -132,7 +132,6 @@ static const struct regmap_config max5522_regmap_config = { static int max5522_spi_probe(struct spi_device *spi) { - const struct spi_device_id *id = spi_get_device_id(spi); struct iio_dev *indio_dev; struct max5522_state *state; int ret; @@ -144,13 +143,9 @@ static int max5522_spi_probe(struct spi_device *spi) } state = iio_priv(indio_dev); - state->chip_info = device_get_match_data(&spi->dev); - if (!state->chip_info) { - state->chip_info = - (struct max5522_chip_info *)(id->driver_data); - if (!state->chip_info) - return -EINVAL; - } + state->chip_info = spi_get_device_match_data(spi); + if (!state->chip_info) + return -EINVAL; state->vrefin_reg = devm_regulator_get(&spi->dev, "vrefin"); if (IS_ERR(state->vrefin_reg)) |