A process waiting on a signal can be awaken by any signal. We need to only continue processing when the condition of the wait event is met. Change-Id: Ib2102babbb505876f89b04399729e6ff5a475605 Signed-off-by: Mona Hossain <mhossain@codeaurora.org> Signed-off-by: Praveen Chavan <pchavan@codeaurora.org>