Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
iio: dac: ad5761: drop driver remove callback
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>
authored by
David Lechner
and committed by
Jonathan Cameron
7af0ad4d
89fd809a
+1
-10
+1
-10
drivers/iio/dac/ad5761.c
+1
-10
drivers/iio/dac/ad5761.c
···
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st = iio_priv(iio_dev);
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st->spi = spi;
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-
spi_set_drvdata(spi, iio_dev);
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ret = devm_regulator_get_enable_read_voltage(&spi->dev, "vref");
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if (ret < 0 && ret != -ENODEV)
···
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iio_dev->num_channels = 1;
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iio_dev->name = spi_get_device_id(st->spi)->name;
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-
return iio_device_register(iio_dev);
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-
}
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-
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-
static void ad5761_remove(struct spi_device *spi)
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-
{
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-
struct iio_dev *iio_dev = spi_get_drvdata(spi);
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-
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-
iio_device_unregister(iio_dev);
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+
return devm_iio_device_register(&spi->dev, iio_dev);
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}
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static const struct spi_device_id ad5761_id[] = {
···
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.name = "ad5761",
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},
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.probe = ad5761_probe,
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-
.remove = ad5761_remove,
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.id_table = ad5761_id,
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};
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module_spi_driver(ad5761_driver);