PWD := $(shell pwd)
kernelver := $(shell uname -r)

dtbo-y += mcp23017_ps.dtbo

targets += $(dtbo-y)
always  := $(dtbo-y)

all:
	make -C /lib/modules/${kernelver}/build M=$(PWD)

clean:
	make -C /lib/modules/${kernelver}/build M=$(PWD) clean
