From: Chris Wright <chrisw@sous-sol.org>
Date: Tue, 31 Mar 2009 23:27:31 +0000 (-0700)
Subject: 2.6.29 fix atheros dma leak patch
X-Git-Tag: v2.6.29.1~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=06bec13aa949cf9f9ca7d0ab851c070b057bd4e8;p=thirdparty%2Fkernel%2Fstable-queue.git

2.6.29 fix atheros dma leak patch
---

diff --git a/queue-2.6.29/ath9k-fix-dma-mapping-leak-of-rx-buffer-upon-rmmod.patch b/queue-2.6.29/ath9k-fix-dma-mapping-leak-of-rx-buffer-upon-rmmod.patch
index cfec5dd06f4..5fc409bbf3c 100644
--- a/queue-2.6.29/ath9k-fix-dma-mapping-leak-of-rx-buffer-upon-rmmod.patch
+++ b/queue-2.6.29/ath9k-fix-dma-mapping-leak-of-rx-buffer-upon-rmmod.patch
@@ -16,6 +16,7 @@ Cc: stable@kernel.org
 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
 Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
 Signed-off-by: John W. Linville <linville@tuxdriver.com>
+[chrisw: backport to 2.6.29]
 Signed-off-by: Chris Wright <chrisw@sous-sol.org>
 ---
  drivers/net/wireless/ath9k/recv.c |    7 ++++++-
@@ -29,7 +30,7 @@ Signed-off-by: Chris Wright <chrisw@sous-sol.org>
  		skb = bf->bf_mpdu;
 -		if (skb)
 +		if (skb) {
-+			dma_unmap_single(sc->dev,
++			pci_unmap_single(sc->pdev,
 +					 bf->bf_buf_addr,
 +					 sc->rx.bufsize,
 +					 DMA_FROM_DEVICE);