[ARM] Clean up nwfpe makefile.

arch/arm/nwfpe/Makefile

@@ -2,22 +2,12 @@
 # Copyright (C) 1998, 1999, 2001 Philip Blundell
 #
 
-obj-y			:=
-obj-m			:=
-obj-n			:=
+obj-$(CONFIG_FPE_NWFPE)		+= nwfpe.o
 
-obj-$(CONFIG_FPE_NWFPE)	+= nwfpe.o
+nwfpe-y				+= fpa11.o fpa11_cpdo.o fpa11_cpdt.o \
+				   fpa11_cprt.o fpmodule.o fpopcode.o \
+				   softfloat.o single_cpdo.o double_cpdo.o
 
-nwfpe-objs		:= fpa11.o fpa11_cpdo.o fpa11_cpdt.o fpa11_cprt.o \
-			   fpmodule.o fpopcode.o softfloat.o \
-			   single_cpdo.o double_cpdo.o
-
-ifeq ($(CONFIG_FPE_NWFPE_XP),y)
-nwfpe-objs		+= extended_cpdo.o
-endif
-
-ifeq ($(CONFIG_CPU_26),y)
-nwfpe-objs		+= entry26.o
-else
-nwfpe-objs		+= entry.o
-endif
+nwfpe-$(CONFIG_FPE_NWFPE_XP)	+= extended_cpdo.o
+nwfpe-$(CONFIG_CPU_26)		+= entry26.o
+nwfpe-$(CONFIG_CPU_32)		+= entry.o