qcacld-3.0: Replace typedef tSirSmeReadyReq

The Linux Coding Style enumerates a few special cases where typedefs
are useful, but stresses "NEVER EVER use a typedef unless you can
clearly match one of those rules." The tSirSmeReadyReq typedef does
not meet any of those criteria, so replace it (and the "tp" variant)
with a reference to the underlying struct.

Further note the Linux Coding Style frowns upon mixed-case names
and so-called Hungarian notation, so in conjunction rename the
underlying struct to be in compliance.

Change-Id: Ibf51b14ced59634a77ca8add5b7ac9f6d07215de
CRs-Fixed: 2392402
5 files changed