qla3xxx: use the DMA state API instead of the pci equivalents

This replace the PCI DMA state API (include/linux/pci-dma.h) with the
DMA equivalents since the PCI DMA state API will be obsolete.

No functional change.

For further information about the background:

http://marc.info/?l=linux-netdev&m=127037540020276&w=2

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc:  Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h
index 7113e71..3362a66 100644
--- a/drivers/net/qla3xxx.h
+++ b/drivers/net/qla3xxx.h
@@ -998,8 +998,8 @@
 struct ql_rcv_buf_cb {
 	struct ql_rcv_buf_cb *next;
 	struct sk_buff *skb;
-	 DECLARE_PCI_UNMAP_ADDR(mapaddr);
-	 DECLARE_PCI_UNMAP_LEN(maplen);
+	DEFINE_DMA_UNMAP_ADDR(mapaddr);
+	DEFINE_DMA_UNMAP_LEN(maplen);
 	__le32 buf_phy_addr_low;
 	__le32 buf_phy_addr_high;
 	int index;
@@ -1029,8 +1029,8 @@
 };
 
 struct map_list {
-	 DECLARE_PCI_UNMAP_ADDR(mapaddr);
-	 DECLARE_PCI_UNMAP_LEN(maplen);
+	DEFINE_DMA_UNMAP_ADDR(mapaddr);
+	DEFINE_DMA_UNMAP_LEN(maplen);
 };
 
 struct ql_tx_buf_cb {