b43-y += main.o
b43-y += tables.o
-b43-y += tables_nphy.o
+b43-$(CONFIG_B43_NPHY) += tables_nphy.o
b43-y += phy.o
-b43-y += nphy.o
+b43-$(CONFIG_B43_NPHY) += nphy.o
b43-y += sysfs.o
b43-y += xmit.o
b43-y += lo.o
b43-y += wa.o
b43-y += dma.o
+b43-$(CONFIG_B43_PIO) += pio.o
b43-$(CONFIG_B43_RFKILL) += rfkill.o
b43-$(CONFIG_B43_LEDS) += leds.o
b43-$(CONFIG_B43_PCMCIA) += pcmcia.o