Commit 7ff0ad35 authored by Matti Vaittinen's avatar Matti Vaittinen Committed by Jonathan Cameron
Browse files

iio: adc: ad7476: simplify using devm_regulator_get_enable() 



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: default avatarMatti Vaittinen <mazziesaccount@gmail.com>
Acked-by: default avatarNuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/33070d66b9b976acac1cee5570facef9278b6b61.1660934107.git.mazziesaccount@gmail.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 6900cdbf

drivers/iio/adc/ad7476.c

+1 −10
Original line number Diff line number Diff line
@@ -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;

	}