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>

2 files changed, 9 insertions, 21 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 */
diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index 776ed9d682f4..b7b43b82231e 100644
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -94,39 +94,18 @@ struct sh_dmae_pdata {
         unsigned int slave_only:1;
 };
 
-/* DMA register */
-#define SAR     0x00
-#define DAR     0x04
-#define TCR     0x08
-#define CHCR    0x0C
-#define DMAOR   0x40
-
-#define TEND    0x18 /* USB-DMAC */
-
 /* DMAOR definitions */
 #define DMAOR_AE        0x00000004
 #define DMAOR_NMIF      0x00000002
 #define DMAOR_DME       0x00000001
 
 /* Definitions for the SuperH DMAC */
-#define REQ_L   0x00000000
-#define REQ_E   0x00080000
-#define RACK_H  0x00000000
-#define RACK_L  0x00040000
-#define ACK_R   0x00000000
-#define ACK_W   0x00020000
-#define ACK_H   0x00000000
-#define ACK_L   0x00010000
 #define DM_INC  0x00004000
 #define DM_DEC  0x00008000
 #define DM_FIX  0x0000c000
 #define SM_INC  0x00001000
 #define SM_DEC  0x00002000
 #define SM_FIX  0x00003000
-#define RS_IN   0x00000200
-#define RS_OUT  0x00000300
-#define TS_BLK  0x00000040
-#define TM_BUR  0x00000020
 #define CHCR_DE 0x00000001
 #define CHCR_TE 0x00000002
 #define CHCR_IE 0x00000004