Return-path: Received: from na3sys009aog101.obsmtp.com ([74.125.149.67]:44103 "EHLO na3sys009aog101.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965144Ab3DTApG (ORCPT ); Fri, 19 Apr 2013 20:45:06 -0400 From: Bing Zhao To: CC: "John W. Linville" , Avinash Patil , Yogesh Powar , Amitkumar Karwar , Nishant Sarmukadam , Frank Huang , Bing Zhao Subject: [PATCH] mwifiex: use PCI_DMA_FROMDEVICE for RX queue de-init Date: Fri, 19 Apr 2013 17:44:42 -0700 Message-ID: <1366418684-6148-2-git-send-email-bzhao@marvell.com> (sfid-20130420_024529_363291_504A7DB7) In-Reply-To: <1366418684-6148-1-git-send-email-bzhao@marvell.com> References: <1366418684-6148-1-git-send-email-bzhao@marvell.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Avinash Patil There is a typo in mwifiex_cleanup_rxq_ring() which uses PCI_DMA_TODEVICE while unmapping PCI memory. We should actually use PCI_DMA_FROMDEVICE. Signed-off-by: Avinash Patil Signed-off-by: Yogesh Ashok Powar Signed-off-by: Bing Zhao --- drivers/net/wireless/mwifiex/pcie.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 856959b..80f282c 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -572,7 +572,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter) if (card->rx_buf_list[i]) { skb = card->rx_buf_list[i]; pci_unmap_single(card->dev, desc2->paddr, - skb->len, PCI_DMA_TODEVICE); + skb->len, PCI_DMA_FROMDEVICE); dev_kfree_skb_any(skb); } memset(desc2, 0, sizeof(*desc2)); @@ -581,7 +581,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter) if (card->rx_buf_list[i]) { skb = card->rx_buf_list[i]; pci_unmap_single(card->dev, desc->paddr, - skb->len, PCI_DMA_TODEVICE); + skb->len, PCI_DMA_FROMDEVICE); dev_kfree_skb_any(skb); } memset(desc, 0, sizeof(*desc)); -- 1.7.0.2