ath9k: Initialize and configure tx status for EDMA

Also add a function to clean up tx status ring.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 1a7cf20d31ea..55f79f5712d4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2093,6 +2093,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
                 pCap->rx_lp_qdepth = ATH9K_HW_RX_LP_QDEPTH;
                 pCap->rx_status_len = sizeof(struct ar9003_rxs);
                 pCap->tx_desc_len = sizeof(struct ar9003_txc);
+                pCap->txs_len = sizeof(struct ar9003_txs);
         } else {
                 pCap->tx_desc_len = sizeof(struct ath_desc);
         }