ath9k: Register private AIC ops

AIC can be disabled or enabled on a per-card
basis using MCI configuration, so register a function
to check its status.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --cc drivers/net/wireless/ath/ath9k/Makefile
Simple merge

diff --cc drivers/net/wireless/ath/ath9k/ar9003_aic.c
Simple merge

diff --cc drivers/net/wireless/ath/ath9k/ar9003_hw.c
Simple merge

diff --cc drivers/net/wireless/ath/ath9k/hw-ops.h
Simple merge

diff --cc drivers/net/wireless/ath/ath9k/hw.h
Simple merge