sh: More cosmetic cleanups and trivial fixes.

Nothing exciting here, just trivial fixes..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index e62a6d0..d9daa02 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -89,6 +89,7 @@
 	wait_queue_head_t wait_queue;
 
 	struct sys_device dev;
+	char *name;
 };
 
 struct dma_info {