There are few vendor hooks available for binder wakeup related
functionality. As they both essentially do the same thing, we can
consolidate them into one.
Bug: 174219217
Change-Id: I44b472e7564eecbe8236ad2eb88b0433195f14d8
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>