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iio: addac: ad74413r: simplify with spi_get_device_match_data()

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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-v1-6-320b291ee1fe@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Krzysztof Kozlowski 2024-06-06 16:26:48 +02:00 committed by Jonathan Cameron
parent d8f2d8ae94
commit ce17861c86
1 changed files with 3 additions and 10 deletions
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13
drivers/iio/addac/ad74413r.c
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@ -1365,16 +1365,9 @@ static int ad74413r_probe(struct spi_device *spi)
st->spi = spi;
st->dev = &spi->dev;
st->chip_info = device_get_match_data(&spi->dev);
if (!st->chip_info) {
const struct spi_device_id *id = spi_get_device_id(spi);
if (id)
st->chip_info =
(struct ad74413r_chip_info *)id->driver_data;
if (!st->chip_info)
return -EINVAL;
}
st->chip_info = spi_get_device_match_data(spi);
if (!st->chip_info)
return -EINVAL;
mutex_init(&st->lock);
init_completion(&st->adc_data_completion);