[POWERPC] scc_sio: Fix link failure
scc_sio.o should only be built if the txx9 serial driver is actually
built into the kernel.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
--
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/celleb/Makefile b/arch/powerpc/platforms/celleb/Makefile
index f4f8252..5240046 100644
--- a/arch/powerpc/platforms/celleb/Makefile
+++ b/arch/powerpc/platforms/celleb/Makefile
@@ -4,5 +4,5 @@
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_PPC_UDBG_BEAT) += udbg_beat.o
-obj-$(CONFIG_HAS_TXX9_SERIAL) += scc_sio.o
+obj-$(CONFIG_SERIAL_TXX9) += scc_sio.o
obj-$(CONFIG_SPU_BASE) += spu_priv1.o
