tree 5ebf3db4313f8184c626d32f6a8389486bbdd315
parent 0e96e0f0ff85455b25a8b8417341b627f56e9f3d
author Xiaozhe Shi <xiaozhes@codeaurora.org> 1375212123 -0700
committer Siddartha Mohanadoss <smohanad@codeaurora.org> 1378249787 -0700

hwmon: qpnp-current: Use ideal gain for PM8026

The IADC on PM8026 has been found to have improved accuracy
if the gain compensation is removed from the conversion equation.
Implement this in the IADC driver by faking a gain read of
offset + ideal gain during calibration.

Change-Id: I85abf713e796666946674e5ae603c918cfa9ae5a
Signed-off-by: Xiaozhe Shi <xiaozhes@codeaurora.org>