iio: adc: max1027: Create a helper to configure the channels to scan

These bits are meant to be reused for triggered buffers setup.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20210921115408.66711-10-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Miquel Raynal 2021-09-21 13:54:01 +02:00 • committed by Jonathan Cameron
commit af8b93e27f