etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.

all:	romvecs-insert.lst

romvecs-insert.o:	romvecs-insert.S
	arm-elf-gcc -c $<

romvecs-insert.lst:	romvecs-insert.o
	arm-elf-objdump -d $< > $@

clean:
	rm -f romvecs-insert.o romvecs-insert.lst