tree e03a320a24bde4668e01b77b2e063511673a7565
parent 8b77439d5c8900ab307da3d207665920b52d949e
author Andrew Duggan <aduggan@synaptics.com> 1404244930 -0700
committer Andrew Duggan <aduggan@synaptics.com> 1404244930 -0700

Used signed variables to store the result from read/write.