ifneq ($(KERNELRELEASE),)
	obj-m := dw4002.o
#	@echo $(KERNELRELEASE)
else

KERNELDIR = /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
	@echo $(MAKE)
	@echo $(KERNELDIR)
	@echo $(PWD)
endif

clean:
	-rm  -f *.o *.ko *.mod.c *~