m68k: remove unused includes from dma.c

dma.c doesn't need most of the headers it includes.  Also there is
no point in undefining the DEBUG symbol given that it isn't used
anywhere in this small file.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Greg Ungerer <gerg@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Greg Ungerer <gerg@linux-m68k.org>

diff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c
index eef63d032abb53e7b20afb4a23e9da741e13386a..16063783aa80c6ef200567543f98f011a2ac4dd2 100644 (file)
--- a/arch/m68k/kernel/dma.c
+++ b/arch/m68k/kernel/dma.c
@@ -4,17 +4,8 @@
  * for more details.
  */
 
-#undef DEBUG
-
 #include <linux/dma-map-ops.h>
-#include <linux/device.h>
 #include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/scatterlist.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/export.h>
-
 #include <asm/cacheflush.h>
 
 #ifndef CONFIG_COLDFIRE