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+rene...@gmail.com>
---
drivers/dma/sh/shdmac.c | 9 +++++++++
include/linux/sh_dma.h | 21 ---------------------
2 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 7a01faa..4412cad 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 776ed9d..b7b43b8 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
--
1.7.2.5
--
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