mwl8k: use the dma state API instead of the pci equivalents

The DMA API is preferred.

No functional change.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 808adb9090952347feeaafe03b801bb8ae681b62..cd37b2ac535608f292b9c421bfd6eb2c0d041fb6 100644 (file)
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -109,7 +109,7 @@ struct mwl8k_rx_queue {
        dma_addr_t rxd_dma;
        struct {
                struct sk_buff *skb;
-               DECLARE_PCI_UNMAP_ADDR(dma)
+               DEFINE_DMA_UNMAP_ADDR(dma);
        } *buf;
 };
 
@@ -963,7 +963,7 @@ static int rxq_refill(struct ieee80211_hw *hw, int index, int limit)
                if (rxq->tail == MWL8K_RX_DESCS)
                        rxq->tail = 0;
                rxq->buf[rx].skb = skb;
-               pci_unmap_addr_set(&rxq->buf[rx], dma, addr);
+               dma_unmap_addr_set(&rxq->buf[rx], dma, addr);
 
                rxd = rxq->rxd + (rx * priv->rxd_ops->rxd_size);
                priv->rxd_ops->rxd_refill(rxd, addr, MWL8K_RX_MAXSZ);
@@ -984,9 +984,9 @@ static void mwl8k_rxq_deinit(struct ieee80211_hw *hw, int index)
        for (i = 0; i < MWL8K_RX_DESCS; i++) {
                if (rxq->buf[i].skb != NULL) {
                        pci_unmap_single(priv->pdev,
-                                        pci_unmap_addr(&rxq->buf[i], dma),
+                                        dma_unmap_addr(&rxq->buf[i], dma),
                                         MWL8K_RX_MAXSZ, PCI_DMA_FROMDEVICE);
-                       pci_unmap_addr_set(&rxq->buf[i], dma, 0);
+                       dma_unmap_addr_set(&rxq->buf[i], dma, 0);
 
                        kfree_skb(rxq->buf[i].skb);
                        rxq->buf[i].skb = NULL;
@@ -1060,9 +1060,9 @@ static int rxq_process(struct ieee80211_hw *hw, int index, int limit)
                rxq->buf[rxq->head].skb = NULL;
 
                pci_unmap_single(priv->pdev,
-                                pci_unmap_addr(&rxq->buf[rxq->head], dma),
+                                dma_unmap_addr(&rxq->buf[rxq->head], dma),
                                 MWL8K_RX_MAXSZ, PCI_DMA_FROMDEVICE);
-               pci_unmap_addr_set(&rxq->buf[rxq->head], dma, 0);
+               dma_unmap_addr_set(&rxq->buf[rxq->head], dma, 0);
 
                rxq->head++;
                if (rxq->head == MWL8K_RX_DESCS)