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| author | Marin Mitov | 2009-12-07 03:30:44 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2009-12-10 03:59:52 +0100 |
| commit | 038f7d0027d208df8fd59f5ff2bcf5c2d2fbba3f (patch) | |
| tree | 4b2be7b64069f50ca6e0535fdfc421bf661109d5 /Documentation/DMA-mapping.txt | |
| parent | Use KERN_WARNING instead of KERN_WARN, which does not exist (diff) | |
| download | kernel-qcow2-linux-038f7d0027d208df8fd59f5ff2bcf5c2d2fbba3f.tar.gz kernel-qcow2-linux-038f7d0027d208df8fd59f5ff2bcf5c2d2fbba3f.tar.xz kernel-qcow2-linux-038f7d0027d208df8fd59f5ff2bcf5c2d2fbba3f.zip | |
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/DMA-mapping.txt')
| -rw-r--r-- | Documentation/DMA-mapping.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt index 8378a58f2822..ecad88d9fe59 100644 --- a/Documentation/DMA-mapping.txt +++ b/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; |