qcacld-3.0: Introduce hdd_contex.psoc

The name 'hdd_psoc' is misleading, since it is not actually an HDD psoc
context. Rather, it is the Object Manager psoc context. Rename hdd_psoc
to psoc for consistency, and to make room for HDD to have its own psoc
context.

As a first step towards this large renaming, introduce a union in
hdd_context such that such both names can exist during the transition
period.

Change-Id: I9971c478c0d1dc111bb20a7cd6614f73ffb0b15d
CRs-Fixed: 2315990
8 files changed