Messages in this thread Patch in this message | | | Date | Sun, 06 Dec 2009 18:30:44 -0800 | From | Randy Dunlap <> | Subject | [PATCH 2/6] docs: use DMA_BIT_MASK instead of inline constant |
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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;
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