From: Avinash Patil <patila@xxxxxxxxxxx>
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 <patila@xxxxxxxxxxx>
Signed-off-by: Yogesh Ashok Powar <yogeshp@xxxxxxxxxxx>
Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
---
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
--
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