LIB = $(obj)libdtt.a
-COBJS = lm75.o ds1621.o adm1021.o lm81.o ds1775.o
+COBJS-y += lm75.o
+COBJS-y += ds1621.o
+COBJS-y += adm1021.o
+COBJS-y += lm81.o
+COBJS-y += ds1775.o
+COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))