ath9k: Fix bug in NF calibration

The number of chainmasks for AR9285 weren't being
setup when running NF calibration.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath9k/calib.c b/drivers/net/wireless/ath9k/calib.c
index d16f9fe48a9f..c6d1de0f1e21 100644
--- a/drivers/net/wireless/ath9k/calib.c
+++ b/drivers/net/wireless/ath9k/calib.c
@@ -620,7 +620,9 @@ void ath9k_hw_loadnf(struct ath_hal *ah, struct ath9k_channel *chan)
         };
         u8 chainmask;
 
-        if (AR_SREV_9280(ah))
+        if (AR_SREV_9285(ah))
+                chainmask = 0x9;
+        else if (AR_SREV_9280(ah))
                 chainmask = 0x1B;
         else
                 chainmask = 0x3F;