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| author | Russell King | 2006-01-04 16:30:48 +0100 |
|---|---|---|
| committer | Russell King | 2006-01-04 16:30:48 +0100 |
| commit | d4c6fc9976dd70a27abc988ddbd6a746c1dba0a7 (patch) | |
| tree | c524fa0d4ec0679ff899a67455f161753ffa01d9 /include/asm-arm/dma.h | |
| parent | [ARM] Use core_initcall() to initialise ARM DMA (diff) | |
| download | kernel-qcow2-linux-d4c6fc9976dd70a27abc988ddbd6a746c1dba0a7.tar.gz kernel-qcow2-linux-d4c6fc9976dd70a27abc988ddbd6a746c1dba0a7.tar.xz kernel-qcow2-linux-d4c6fc9976dd70a27abc988ddbd6a746c1dba0a7.zip | |
[ARM] Move common definition of MAX_DMA_ADDRESS to asm/dma.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/dma.h')
| -rw-r--r-- | include/asm-arm/dma.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-arm/dma.h b/include/asm-arm/dma.h index 1c7087f9364c..49c01e2bf7c8 100644 --- a/include/asm-arm/dma.h +++ b/include/asm-arm/dma.h @@ -10,6 +10,13 @@ typedef unsigned int dmach_t; #include <asm/arch/dma.h> /* + * This is the maximum virtual address which can be DMA'd from. + */ +#ifndef MAX_DMA_ADDRESS +#define MAX_DMA_ADDRESS 0xffffffff +#endif + +/* * DMA modes */ typedef unsigned int dmamode_t; |