DC21285_ARMCSR_SIZE
if (bus_space_map(fcomconstag, DC21285_ARMCSR_BASE, DC21285_ARMCSR_SIZE, 0, &fcomconsioh))
if (bus_space_map(fcomconstag, iobase, DC21285_ARMCSR_SIZE,
bus_space_unmap(fcomconstag, fcomconsioh, DC21285_ARMCSR_SIZE);