sh: Add support for DMA API debugging.

This wires up support for the generic DMA API debugging.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 6 insertions, 5 deletions

diff --git a/arch/sh/include/asm/scatterlist.h b/arch/sh/include/asm/scatterlist.h
index 2084d037369..c693d268a41 100644
--- a/arch/sh/include/asm/scatterlist.h
+++ b/arch/sh/include/asm/scatterlist.h
@@ -5,12 +5,13 @@
 
 struct scatterlist {
 #ifdef CONFIG_DEBUG_SG
-    unsigned long sg_magic;
+        unsigned long   sg_magic;
 #endif
-    unsigned long page_link;
-    unsigned int offset;/* for highmem, page offset */
-    dma_addr_t dma_address;
-    unsigned int length;
+        unsigned long   page_link;
+        unsigned int    offset;         /* for highmem, page offset */
+        unsigned int    length;
+        dma_addr_t      dma_address;
+        unsigned int    dma_length;
 };
 
 #define ISA_DMA_THRESHOLD       PHYS_ADDR_MASK