m68knommu: remove duplicated #include

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>

arch/m68knommu/platform/5206e/config.c

@@ -17,7 +17,6 @@
 #include <asm/mcfsim.h>
 #include <asm/mcfuart.h>
 #include <asm/mcfdma.h>
-#include <asm/mcfuart.h>
 
 /***************************************************************************/