Following up from [1], this is the first round of patches to convert the ADC drivers to use devm_regulator_get_enable_read_voltage(). Some of these are trivial but some aren't so I'm breaking them up into smaller series to spread out the review load (and my work load). [1]: https://lore.kernel.org/linux-iio/20240429-regulator-get-enable-get-votlage-v2-0-b1f11ab766c1@xxxxxxxxxxxx --- Changes in v2: - avoid else in return value checks - fix unintentional changes in behavior - use macros instead of comments for internal reference voltage - Link to v1: https://lore.kernel.org/r/20240531-iio-adc-ref-supply-refactor-v1-0-4b313c0615ad@xxxxxxxxxxxx --- David Lechner (5): iio: adc: ad7192: use devm_regulator_get_enable_read_voltage iio: adc: ad7266: use devm_regulator_get_enable_read_voltage iio: adc: ad7292: use devm_regulator_get_enable_read_voltage iio: adc: ad7793: use devm_regulator_get_enable_read_voltage iio: adc: ad7944: use devm_regulator_get_enable_read_voltage drivers/iio/adc/ad7192.c | 100 +++++++++++++++++------------------------------ drivers/iio/adc/ad7266.c | 33 +++------------- drivers/iio/adc/ad7292.c | 36 +++-------------- drivers/iio/adc/ad7793.c | 24 ++---------- drivers/iio/adc/ad7944.c | 54 ++++++------------------- 5 files changed, 62 insertions(+), 185 deletions(-) --- base-commit: cc1ce839526a65620778617da0b022bd88e8a139 change-id: 20240531-iio-adc-ref-supply-refactor-93f962d40c23
