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| author | Magnus Damm <damm@opensource.se> | 2010-03-19 04:46:47 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-03-23 17:19:39 +0900 |
| commit | 02ca5083f60521d09f13224596564a405108bc4c (patch) | |
| tree | 610eae56f7731208b00dd3b95b534a1877296c83 /drivers/dma/shdma.h | |
| parent | 4bab9d426e6dbd9ea09330919a33d35d5faab400 (diff) | |
| download | lwn-02ca5083f60521d09f13224596564a405108bc4c.tar.gz lwn-02ca5083f60521d09f13224596564a405108bc4c.zip | |
dmaengine: shdma: Common SH_DMA_SLAVE_NUMBER
Move SHDMA_SLAVE_NUMBER from asm/dmaengine.h to
shdma.h. Set it to 256 to support a wide range
of processors. The amount of memory consumed by
this change is limited to 256 bits.
While at it, rename to SH_DMA_SLAVE_NUMBER to
match with the rest of the file.
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/dma/shdma.h')
| -rw-r--r-- | drivers/dma/shdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h index 153609a1e96c..d7ddf6f47154 100644 --- a/drivers/dma/shdma.h +++ b/drivers/dma/shdma.h @@ -19,6 +19,7 @@ #include <asm/dmaengine.h> +#define SH_DMA_SLAVE_NUMBER 256 #define SH_DMA_TCR_MAX 0x00FFFFFF /* 16MB */ struct device; |