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/scsi/ips.c b/drivers/scsi/ips.c
index 457d76a..45296a9 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -7048,7 +7048,7 @@
 	 * are guaranteed to be < 4G.
 	 */
 	if (IPS_ENABLE_DMA64 && IPS_HAS_ENH_SGLIST(ha) &&
-	    !pci_set_dma_mask(ha->pcidev, DMA_64BIT_MASK)) {
+	    !pci_set_dma_mask(ha->pcidev, DMA_BIT_MASK(64))) {
 		(ha)->flags |= IPS_HA_ENH_SG;
 	} else {
 		if (pci_set_dma_mask(ha->pcidev, DMA_32BIT_MASK) != 0) {