ifneq ($(KERNELRELEASE),)
obj-m   := fpi2002.o

else
KDIR    := /lib/modules/$(shell uname -r)/build
PWD             := $(shell pwd)
fpi2002.ko:
        $(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules

install: fpi2002.ko
        cp fpi2002.ko /lib/modules/$(shell uname -r)/kernel/drivers/serial/fpi2002.ko
        depmod -a

endif