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iio: dac: ad5504: drop driver remove callback

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Drop use of the driver remove callback in the ad5504 driver.

By making use of a a devm_ helper, we can avoid the need for the remove
callback entirely.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-6-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2024-10-23 18:54:10 -05:00 committed by Jonathan Cameron
parent e17229e287
commit 86ab529704
1 changed files with 1 additions and 10 deletions
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11
drivers/iio/dac/ad5504.c
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@ -279,7 +279,6 @@ static int ad5504_probe(struct spi_device *spi)
if (!indio_dev)
return -ENOMEM;
spi_set_drvdata(spi, indio_dev);
st = iio_priv(indio_dev);
ret = devm_regulator_get_enable_read_voltage(&spi->dev, "vcc");
@ -315,14 +314,7 @@ static int ad5504_probe(struct spi_device *spi)
return ret;
}
return iio_device_register(indio_dev);
}
static void ad5504_remove(struct spi_device *spi)
{
struct iio_dev *indio_dev = spi_get_drvdata(spi);
iio_device_unregister(indio_dev);
return devm_iio_device_register(&spi->dev, indio_dev);
}
static const struct spi_device_id ad5504_id[] = {
@ -337,7 +329,6 @@ static struct spi_driver ad5504_driver = {
.name = "ad5504",
},
.probe = ad5504_probe,
.remove = ad5504_remove,
.id_table = ad5504_id,
};
module_spi_driver(ad5504_driver);