diff --git a/[refs] b/[refs]
index 6865d974b8d7..43d72e7181e7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 14344b81ec264efbe59de0183f5ba38650a479a6
+refs/heads/master: 051b919188650fe4c93ca8701183ae88439388f6
diff --git a/trunk/drivers/net/wireless/ath9k/recv.c b/trunk/drivers/net/wireless/ath9k/recv.c
index 917bac7af6f6..71cb18d6757d 100644
--- a/trunk/drivers/net/wireless/ath9k/recv.c
+++ b/trunk/drivers/net/wireless/ath9k/recv.c
@@ -344,8 +344,13 @@ void ath_rx_cleanup(struct ath_softc *sc)
 
 	list_for_each_entry(bf, &sc->rx.rxbuf, list) {
 		skb = bf->bf_mpdu;
-		if (skb)
+		if (skb) {
+			dma_unmap_single(sc->dev,
+					 bf->bf_buf_addr,
+					 sc->rx.bufsize,
+					 DMA_FROM_DEVICE);
 			dev_kfree_skb(skb);
+		}
 	}
 
 	if (sc->rx.rxdma.dd_desc_len != 0)