dma-mapping: replace all DMA_31BIT_MASK macro with DMA_BIT_MASK(31)

Replace all DMA_31BIT_MASK macro with DMA_BIT_MASK(31)

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index abb9a7706ec7..5aa8bce90e1f 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -108,7 +108,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                 case 0x00d8:    /* CK8 */
                 case 0x00e8:    /* CK8S */
                         if (pci_set_consistent_dma_mask(pdev,
-                                                DMA_31BIT_MASK) < 0)
+                                                DMA_BIT_MASK(31)) < 0)
                                 ehci_warn(ehci, "can't enable NVidia "
                                         "workaround for >2GB RAM\n");
                         break;