iio: chemical: atlas-ph-sensor: switch to iio_device_*_direct_mode helpers

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Matt Ranostay 2016-08-19 13:36:09 -07:00 • committed by Jonathan Cameron
commit b015b3e321