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iio: adc: ad7476: simplify using devm_regulator_get_enable()

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Drop open-coded pattern: 'devm_regulator_get(), regulator_enable(),
add_action_or_reset(regulator_disable)' and use the
devm_regulator_get_enable()

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/33070d66b9b976acac1cee5570facef9278b6b61.1660934107.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Matti Vaittinen 2022-08-19 22:20:03 +03:00 committed by Jonathan Cameron
parent 6900cdbfb9
commit 7ff0ad35aa
1 changed files with 1 additions and 10 deletions
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11
drivers/iio/adc/ad7476.c
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@ -368,16 +368,7 @@ static int ad7476_probe(struct spi_device *spi)
}
if (st->chip_info->has_vdrive) {
reg = devm_regulator_get(&spi->dev, "vdrive");
if (IS_ERR(reg))
return PTR_ERR(reg);
ret = regulator_enable(reg);
if (ret)
return ret;
ret = devm_add_action_or_reset(&spi->dev, ad7476_reg_disable,
reg);
ret = devm_regulator_get_enable(&spi->dev, "vdrive");
if (ret)
return ret;
}