ath9k_hw: Move code which populates ds_data to ath9k_hw

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 02df4cb..7219e29 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1660,7 +1660,6 @@
 
 	ds = bf->bf_desc;
 	ds->ds_link = 0;
-	ds->ds_data = bf->bf_buf_addr;
 
 	ath9k_hw_set11n_txdesc(ah, ds, bf->bf_frmlen, frm_type, MAX_RATE_POWER,
 			       bf->bf_keyix, bf->bf_keytype, bf->bf_flags);
@@ -1669,7 +1668,8 @@
 			    skb->len,	/* segment length */
 			    true,	/* first segment */
 			    true,	/* last segment */
-			    ds);	/* first descriptor */
+			    ds,		/* first descriptor */
+			    bf->bf_buf_addr);
 
 	spin_lock_bh(&txctl->txq->axq_lock);