[PATCH][Xenial][Zesty] Fix ath10k doesn't report full RSSI info

[AceLan Kao]

BugLink: http://bugs.launchpad.net/bugs/1706531

[Impact]
ASA (Active Steering Antenna) requires per chain RSSI info.
Intel WLAN driver has full support for per-chain RSSI information,
but ath10k doesn't.

[Fix]
The fix is pretty simple just fills up RSSI value to the structure.

[Test Case]
RSSI information can be polled from userspace using NL80211 wireless stack.

[Regression Potential]
No any regression concern.

Norik Dzhandzhapanyan (1):
  ath10k: add per chain RSSI reporting

 drivers/net/wireless/ath/ath10k/htt_rx.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

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2.7.4