[PATCH 2/6] docs: use DMA_BIT_MASK instead of inline constant

Randy Dunlap
2009-12-07T03:56:51Z

From: Marin Mitov <mitov@issp.bas.bg>
Subject: use DMA_BIT_MASK instead of inline constant

Use DMA_BIT_MASK(24) instead of 0x00ffffff in DMA-mapping.txt

Signed-off-by: Marin Mitov <mitov@issp.bas.bg>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
Documentation/DMA-mapping.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- lnx-2632-rc6.orig/Documentation/DMA-mapping.txt
+++ lnx-2632-rc6/Documentation/DMA-mapping.txt
@@ -214,7 +214,7 @@ most specific mask.
Here is pseudo-code showing how this might be done:

#define PLAYBACK_ADDRESS_BITS DMA_BIT_MASK(32)
- #define RECORD_ADDRESS_BITS 0x00ffffff
+ #define RECORD_ADDRESS_BITS DMA_BIT_MASK(24)

struct my_sound_card *card;
struct pci_dev *pdev;

--