[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/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index c0dda53..c028a5b 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -22,7 +22,7 @@
 #include <asm/system.h>
 #include <asm/time.h>
 #include <asm/8xx_immap.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
 #include <asm/fs_pd.h>
 #include <asm/udbg.h>