Staging: csr: add WEXT and AP mode support

Cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com>
Cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/csr/Kconfig
Simple merge

diff --cc drivers/staging/csr/Makefile
Simple merge

diff --cc drivers/staging/csr/csr_wifi_nme_ap_converter_init.c
Simple merge

diff --cc drivers/staging/csr/csr_wifi_nme_ap_free_downstream_contents.c
Simple merge

diff --cc drivers/staging/csr/csr_wifi_nme_ap_free_upstream_contents.c
Simple merge

diff --cc drivers/staging/csr/csr_wifi_nme_ap_serialize.c
Simple merge

diff --cc drivers/staging/csr/sme_sys.c
Simple merge

diff --cc drivers/staging/csr/unifi_native.h
Simple merge