ath9k: Fix bug in initializing chain masks

Check for AR5416 ver 1.0 before calibrating 3 chains
for multi-chain. This is a WAR for calibration
failure.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ffcc4f039fa2..53a7b980d8f6 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1146,7 +1146,7 @@ static void ath9k_hw_init_chain_masks(struct ath_hw *ah)
                 REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP,
                             AR_PHY_SWAP_ALT_CHAIN);
         case 0x3:
-                if (((ah)->hw_version.macVersion <= AR_SREV_VERSION_9160)) {
+                if (ah->hw_version.macVersion == AR_SREV_REVISION_5416_10) {
                         REG_WRITE(ah, AR_PHY_RX_CHAINMASK, 0x7);
                         REG_WRITE(ah, AR_PHY_CAL_CHAINMASK, 0x7);
                         break;