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authorMagnus Damm <damm@opensource.se>2010-03-19 04:46:47 (GMT)
committerPaul Mundt <lethal@linux-sh.org>2010-03-23 08:19:39 (GMT)
commit02ca5083f60521d09f13224596564a405108bc4c (patch)
tree610eae56f7731208b00dd3b95b534a1877296c83 /drivers/dma/shdma.h
parent4bab9d426e6dbd9ea09330919a33d35d5faab400 (diff)
downloadlinux-02ca5083f60521d09f13224596564a405108bc4c.tar.xz
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.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/shdma.h b/drivers/dma/shdma.h
index 153609a..d7ddf6f 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;