post/cpu/ppc4xx/Makefile: line length cleanup

Signed-off-by: Wolfgang Denk <wd@denx.de>

post/cpu/ppc4xx/Makefile

@@ -25,6 +25,12 @@ include $(OBJTREE)/include/autoconf.mk
 LIB	= libpostppc4xx.a
 
 AOBJS-$(CONFIG_HAS_POST)	+= cache_4xx.o
-COBJS-$(CONFIG_HAS_POST)	+= cache.o denali_ecc.o ether.o fpu.o spr.o uart.o watchdog.o
+COBJS-$(CONFIG_HAS_POST)	+= cache.o
+COBJS-$(CONFIG_HAS_POST)	+= denali_ecc.o
+COBJS-$(CONFIG_HAS_POST)	+= ether.o
+COBJS-$(CONFIG_HAS_POST)	+= fpu.o
+COBJS-$(CONFIG_HAS_POST)	+= spr.o
+COBJS-$(CONFIG_HAS_POST)	+= uart.o
+COBJS-$(CONFIG_HAS_POST)	+= watchdog.o
 
 include $(TOPDIR)/post/rules.mk