tree cad04ee190f48575420d8452421d1ae99a2adbc4
parent 247c68fe6eee3660cbdcf4509195fe735ae25573
author Harish Paryani <hparyani@broadcom.com> 1377640323 -0700
committer Matthew Xie <mattx@google.com> 1378245159 -0700

Hid Host: Ensure Hid module is accepting events before processing

During shutdown sequence, Hid host module state machine was crashing
trying to process events in NULL state. Added the appropriate check.
bug 10429484
Change-Id: Ic8b8f61f2fa63027d3e473787cca6d4d221ec075