dma-mapping: replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40)

Replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40)

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, 3 insertions, 3 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index ec32e5f23548..5ba91d7f7587 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -4975,7 +4975,7 @@ static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
 {
 #if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64)
         if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG)
-                return (((u64) mapping + len) > DMA_40BIT_MASK);
+                return (((u64) mapping + len) > DMA_BIT_MASK(40));
         return 0;
 #else
         return 0;
@@ -13230,7 +13230,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
         if (tp->tg3_flags2 & TG3_FLG2_IS_5788)
                 persist_dma_mask = dma_mask = DMA_32BIT_MASK;
         else if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) {
-                persist_dma_mask = dma_mask = DMA_40BIT_MASK;
+                persist_dma_mask = dma_mask = DMA_BIT_MASK(40);
 #ifdef CONFIG_HIGHMEM
                 dma_mask = DMA_BIT_MASK(64);
 #endif
@@ -13394,7 +13394,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
         printk(KERN_INFO "%s: dma_rwctrl[%08x] dma_mask[%d-bit]\n",
                dev->name, tp->dma_rwctrl,
                (pdev->dma_mask == DMA_32BIT_MASK) ? 32 :
-                (((u64) pdev->dma_mask == DMA_40BIT_MASK) ? 40 : 64));
+                (((u64) pdev->dma_mask == DMA_BIT_MASK(40)) ? 40 : 64));
 
         return 0;