Insert the below in without the -----
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obj-m := ads7846.o 
KDIR := /lib/modules/$(shell uname -r)/build 
PWD := $(shell pwd) 
all:
	$(MAKE) -C $(KDIR) M=$(PWD) modules 
clean:
	$(MAKE) -C $(KDIR) M=$(PWD) clean 
install:
	$(MAKE) -C $(KDIR) M=$(PWD) modules_install
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