Big white-space cleanup.

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/lib_ppc/Makefile b/lib_ppc/Makefile
index 3d76b70..60ea0c9 100644
--- a/lib_ppc/Makefile
+++ b/lib_ppc/Makefile
@@ -38,7 +38,7 @@
 COBJS-y	+= kgdb.o
 COBJS-y	+= time.o
 
-SRCS 	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
 
 $(LIB):	$(obj).depend $(OBJS)