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>

diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index a47b70879e0579cc4d14c5f94d886f48d83be9fa..03efd4ad0f0b6a9f489a1517c6b926abf2348f08 100644 (file)
--- 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 776ed9d682f498d27da12a38307b358481b6e32e..b7b43b82231e0ae7fed55cae10c302ba4a04c105 100644 (file)
--- 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