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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2013-08-02 16:50:37 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-08-27 10:55:27 +0200 |
| commit | 4620ad5419612fcd9ab412410440d3a7e8a9a90a (patch) | |
| tree | 5bc0942c762cbf598a0616bed24f04983c458936 /drivers/dma/sh | |
| parent | DMA: shdma: switch DT mode to use configuration data from a match table (diff) | |
| download | linux-4620ad5419612fcd9ab412410440d3a7e8a9a90a.tar.xz linux-4620ad5419612fcd9ab412410440d3a7e8a9a90a.zip | |
DMA: shdma: remove private and unused defines from a global header
Macros, named like TEND or SAR lack a namespace and are too broadly named
for a global header. Besides, they aren't needed globally. Move them to
where they belong - into the driver. Some other macros aren't used at all,
remove them.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sh')
| -rw-r--r-- | drivers/dma/sh/shdmac.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c index a47b70879e05..03efd4ad0f0b 100644 --- a/drivers/dma/sh/shdmac.c +++ b/drivers/dma/sh/shdmac.c @@ -37,6 +37,15 @@ #include "../dmaengine.h" #include "shdma.h" +/* DMA register */ +#define SAR 0x00 +#define DAR 0x04 +#define TCR 0x08 +#define CHCR 0x0C +#define DMAOR 0x40 + +#define TEND 0x18 /* USB-DMAC */ + #define SH_DMAE_DRV_NAME "sh-dma-engine" /* Default MEMCPY transfer size = 2^2 = 4 bytes */ |