ath9k: Fix RTT chainmask usage
authorSujith Manoharan <c_manoha@qca.qualcomm.com>
Mon, 9 Mar 2015 08:50:10 +0000 (14:20 +0530)
committerKalle Valo <kvalo@codeaurora.org>
Fri, 13 Mar 2015 13:19:36 +0000 (15:19 +0200)
Since the RTT registers need to be configured for all
valid chains irrespective of the runtime chainmask,
use the actual chainmask of the chip.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/ath9k/ar9003_rtt.c