[POWERPC] CPM: Rename commproc to cpm1 and cpm2_common.c to cpm2.c

Rename commproc.[ch] to cpm1.[ch] to be more consistent with cpm2. Also
rename cpm2_common.c to cpm2.c as suggested by Scott Wood. Adjust the
includes accordingly.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/ppc/xmon/start_8xx.c b/arch/ppc/xmon/start_8xx.c
index a48bd59..3097406 100644
--- a/arch/ppc/xmon/start_8xx.c
+++ b/arch/ppc/xmon/start_8xx.c
@@ -14,7 +14,7 @@
 #include <linux/kernel.h>
 #include <asm/8xx_immap.h>
 #include <asm/mpc8xx.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
 
 extern void xmon_printf(const char *fmt, ...);
 extern int xmon_8xx_write(char *str, int nb);