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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2013-08-02 16:50:37 +0200
committerVinod Koul <vinod.koul@intel.com>2013-08-27 14:25:27 +0530
commit4620ad5419612fcd9ab412410440d3a7e8a9a90a (patch)
tree5bc0942c762cbf598a0616bed24f04983c458936 /drivers/dma/sh/shdmac.c
parent4981c4dc194efb18f0e9a02f1b43e926f2f0d2bb (diff)
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/shdmac.c')
-rw-r--r--drivers/dma/sh/shdmac.c9
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 */