Merge ath-next from ath.git

ath.git patches for 4.7. Major changes:

ath10k

* implement set_tsf() for 10.2.4 branch
* remove rare MSI range support
* remove deprecated firmware API 1 support

ath9k

* add module parameter to invert LED polarity

wcn36xx

* fixes to get the driver properly working on Dragonboard 410c

diff --cc drivers/net/wireless/ath/ath10k/core.h
Simple merge

diff --cc drivers/net/wireless/ath/ath10k/htt_rx.c
Simple merge

diff --cc drivers/net/wireless/ath/ath10k/mac.c
Simple merge

diff --cc drivers/net/wireless/ath/ath10k/wmi.c
Simple merge

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

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

diff --cc drivers/net/wireless/ath/wcn36xx/main.c
Simple merge

diff --cc drivers/net/wireless/ath/wcn36xx/smd.c
Simple merge

diff --cc drivers/net/wireless/ath/wcn36xx/txrx.c
Simple merge