+++ /dev/null
---- a/drivers/serial/Makefile
-+++ b/drivers/serial/Makefile
-@@ -3,6 +3,7 @@
- #
-
- obj-$(CONFIG_SERIAL_CORE) += serial_core.o
-+obj-$(CONFIG_AMAZON_ASC_UART) += amazon_asc.o
- obj-$(CONFIG_SERIAL_21285) += 21285.o
-
- # These Sparc drivers have to appear before others such as 8250