ath9k_hw: Disable LDPC for AR9485

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

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 2d4b3c27372..66b4a2acafd 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/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);