dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)

Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)

Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 0effefa..c289524 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -5074,10 +5074,10 @@
 
 
 	/* Configure DMA attributes. */
-	if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+	if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 		err = pci_set_consistent_dma_mask(pdev,
-						  DMA_64BIT_MASK);
+						  DMA_BIT_MASK(64));
 		if (err < 0) {
 			dev_err(&pdev->dev, "Unable to obtain 64-bit DMA "
 			       "for consistent allocations\n");