tree a10c3de2ff2b81916b8450cb8f0555817c992c43
parent 94c25baeca5a565ab6569ddd1c879586dedd8180
author Siddartha Mohanadoss <smohanad@codeaurora.org> 1370991916 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> 1373466301 -0700

hwmon: epm_adc: Add init/de-init support

Add support to have clients call the de-init of the PSOC
device which disables the EPM GPIO used to power up
the device. When clients call the Init ioctl call the
gpio request to enable the device.

Change-Id: Ifa2e165cb0297728b128aece14e0fea3d314749a
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>