iio: dac: ad8801: use devm_regulator_get_enable_read_voltage()

Simplify the code by using devm_regulator_get_enable_read_voltage().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241120-iio-regulator-cleanup-round-6-v1-6-d5a5360f7ec3@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2024-11-20 15:33:29 -06:00 • committed by Jonathan Cameron
commit 451bdc1dc9