obj-m := gpio-fxxx.o
KERNEL_DIR := /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
all:
	make -C $(KERNEL_DIR) SUBDIRS=$(PWD) modules
clean:
	rm -rf *.o *.ko *.mod.c .*.cmd modules.order Module.symvers .tmp_versions

.PHONY:clean




