ath9k_hw: Disable LDPC for AR9485

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/hw.c

@@ -1928,8 +1928,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	}
 
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
-		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_LDPC |
-				 ATH9K_HW_CAP_FASTCLOCK;
+		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_FASTCLOCK;
+		if (!AR_SREV_9485(ah))
+			pCap->hw_caps |= ATH9K_HW_CAP_LDPC;
+
 		pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH;
 		pCap->rx_lp_qdepth = ATH9K_HW_RX_LP_QDEPTH;
 		pCap->rx_status_len = sizeof(struct ar9003_rxs);