1 files changed, 12 insertions, 8 deletions

diff --git a/arch/sh/include/cpu-sh3/cpu/dma.h b/arch/sh/include/cpu-sh3/cpu/dma.h
index 0ea15f3f2363..207811a7a650 100644
--- a/arch/sh/include/cpu-sh3/cpu/dma.h
+++ b/arch/sh/include/cpu-sh3/cpu/dma.h
@@ -20,8 +20,10 @@
 #define TS_32           0x00000010
 #define TS_128          0x00000018
 
-#define CHCR_TS_MASK    0x18
-#define CHCR_TS_SHIFT   3
+#define CHCR_TS_LOW_MASK        0x18
+#define CHCR_TS_LOW_SHIFT       3
+#define CHCR_TS_HIGH_MASK       0
+#define CHCR_TS_HIGH_SHIFT      0
 
 #define DMAOR_INIT      DMAOR_DME
 
@@ -36,11 +38,13 @@ enum {
         XMIT_SZ_128BIT,
 };
 
-static unsigned int ts_shift[] __maybe_unused = {
-        [XMIT_SZ_8BIT]          = 0,
-        [XMIT_SZ_16BIT]         = 1,
-        [XMIT_SZ_32BIT]         = 2,
-        [XMIT_SZ_128BIT]        = 4,
-};
+#define TS_SHIFT {                      \
+        [XMIT_SZ_8BIT]          = 0,    \
+        [XMIT_SZ_16BIT]         = 1,    \
+        [XMIT_SZ_32BIT]         = 2,    \
+        [XMIT_SZ_128BIT]        = 4,    \
+}
+
+#define TS_INDEX2VAL(i) (((i) & 3) << CHCR_TS_LOW_SHIFT)
 
 #endif /* __ASM_CPU_SH3_DMA_H */