This is part of a cleanup series.
In the future, we should reconsider the struct usage and (maybe?) move
the members into one common place.
Change-Id: I3218d75acb0c4965332ba0de30b40ca7821596a7
This just allocates the structre and creates the RIL connection. This is
per audio_device structure to make sure we to not run into issues with
audioserver threading.
Change-Id: I42e1b7ae57579f39c5f76566ef5b67d4e2c13e3f