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iio: dac: ad5761: drop driver remove callback

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Drop use of the driver remove callback in the ad5761 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-v1-10-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2024-10-23 18:54:14 -05:00 committed by Jonathan Cameron
parent 89fd809ae0
commit 7af0ad4dfa
1 changed files with 1 additions and 10 deletions
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11
drivers/iio/dac/ad5761.c
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@ -302,7 +302,6 @@ static int ad5761_probe(struct spi_device *spi)
st = iio_priv(iio_dev);
st->spi = spi;
spi_set_drvdata(spi, iio_dev);
ret = devm_regulator_get_enable_read_voltage(&spi->dev, "vref");
if (ret < 0 && ret != -ENODEV)
@ -341,14 +340,7 @@ static int ad5761_probe(struct spi_device *spi)
iio_dev->num_channels = 1;
iio_dev->name = spi_get_device_id(st->spi)->name;
return iio_device_register(iio_dev);
}
static void ad5761_remove(struct spi_device *spi)
{
struct iio_dev *iio_dev = spi_get_drvdata(spi);
iio_device_unregister(iio_dev);
return devm_iio_device_register(&spi->dev, iio_dev);
}
static const struct spi_device_id ad5761_id[] = {
@ -365,7 +357,6 @@ static struct spi_driver ad5761_driver = {
.name = "ad5761",
},
.probe = ad5761_probe,
.remove = ad5761_remove,
.id_table = ad5761_id,
};
module_spi_driver(ad5761_driver);