# \[PATCH 02/12\]Replace all DMA\_48BIT\_MASK micro with DMA\_BIT\_MASK(48)

- From: Yang Hongyang \<hidden\>
- Date: 2009-02-19 06:39:00 
- List: netdev
- Page: https://ratatoskr.run/netdev/2009/02/1211914
- Thread: https://ratatoskr.run/netdev/2009/02/1211912/t.md

```text
Replace all DMA_48BIT_MASK micro with DMA_BIT_MASK(48)

Signed-off-by: Yang Hongyang<redacted>

---
 drivers/net/dl2k.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index c749e9f..4a1b554 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -714,7 +714,7 @@ rio_interrupt (int irq, void *dev_instance)
 
 static inline dma_addr_t desc_to_dma(struct netdev_desc *desc)
 {
-	return le64_to_cpu(desc->fraginfo) & DMA_48BIT_MASK;
+	return le64_to_cpu(desc->fraginfo) & DMA_BIT_MASK(48);
 }
 
 static void
-- 
1.6.0.3


-- 
Regards
Yang Hongyang
```