tree 86901fe3500a19e7e04503036207fae742f2db36
parent ab10f164b71eb84e7b378be81523c5e955f8723e
author Brandon Wyman <v2cib530@us.ibm.com> 1495653840 -0500
committer Brandon Wyman <v2cib530@us.ibm.com> 1496766119 -0500

Update algorithm to find iio hwmon instance

If the hwmon instance cannot be found via the path symlink, try to find
the instance via the phandle value in io-channels.

Change-Id: I20966ec465baca41c1122afe714c1260926eade9
Signed-off-by: Brandon Wyman <v2cib530@us.ibm.com>