Since netdevice name retrieval is tied to OS,
move it to qdf OS layer instead of doing it
inside CFR ucfg layer.
Change-Id: Ia9dcbdf56bcb36a1f0788be9964ea87fdf5beb3f
CRs-Fixed: 2643682
The API's added in qal & qdf for abstracting the
OS calls are inlined and moved to the OS-specific
src directories.
Change-Id: I9c9c2cbba7702c97fbe343ceb63b330c2296084d