Messages in this thread Patch in this message | | | From | Marin Mitov <> | Subject | [PATCH]Documentation: Use DMA_BIT_MASK(24) instead of 0x00ffffff | Date | Wed, 7 Oct 2009 21:23:33 +0300 |
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Hi all,
Use DMA_BIT_MASK(24) instead of 0x00ffffff in DMA-mapping.txt
The patch is against 2.6.32-rc3
Signed-off-by: Marin Mitov <mitov@issp.bas.bg>
====================================================== --- a/Documentation/DMA-mapping.txt 2009-10-05 17:43:52.000000000 +0300 +++ b/Documentation/DMA-mapping.txt 2009-10-05 17:44:45.000000000 +0300 @@ -214,7 +214,7 @@ 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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