Commit d033d3a6 authored by Avinash Patil's avatar Avinash Patil Committed by John W. Linville

mwifiex: use PCI_DMA_FROMDEVICE for RX queue de-init

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: default avatarAvinash Patil <patila@marvell.com>
Signed-off-by: default avatarYogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 66aa1ae2
...@@ -572,7 +572,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter) ...@@ -572,7 +572,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter)
if (card->rx_buf_list[i]) { if (card->rx_buf_list[i]) {
skb = card->rx_buf_list[i]; skb = card->rx_buf_list[i];
pci_unmap_single(card->dev, desc2->paddr, pci_unmap_single(card->dev, desc2->paddr,
skb->len, PCI_DMA_TODEVICE); skb->len, PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(skb); dev_kfree_skb_any(skb);
} }
memset(desc2, 0, sizeof(*desc2)); memset(desc2, 0, sizeof(*desc2));
...@@ -581,7 +581,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter) ...@@ -581,7 +581,7 @@ static void mwifiex_cleanup_rxq_ring(struct mwifiex_adapter *adapter)
if (card->rx_buf_list[i]) { if (card->rx_buf_list[i]) {
skb = card->rx_buf_list[i]; skb = card->rx_buf_list[i];
pci_unmap_single(card->dev, desc->paddr, pci_unmap_single(card->dev, desc->paddr,
skb->len, PCI_DMA_TODEVICE); skb->len, PCI_DMA_FROMDEVICE);
dev_kfree_skb_any(skb); dev_kfree_skb_any(skb);
} }
memset(desc, 0, sizeof(*desc)); memset(desc, 0, sizeof(*desc));
......
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