* [PATCH]Documentation: Use DMA_BIT_MASK(24) instead of 0x00ffffff
@ 2009-10-07 18:23 Marin Mitov
0 siblings, 0 replies; only message in thread
From: Marin Mitov @ 2009-10-07 18:23 UTC (permalink / raw)
To: linux-kernel; +Cc: David S. Miller, Richard Henderson, Jakub Jelinek
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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2009-10-07 18:23 [PATCH]Documentation: Use DMA_BIT_MASK(24) instead of 0x00ffffff Marin Mitov
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