-diff -Naur linux-2.4.35.4.orig/drivers/usb/serial/Config.in linux-2.4.35.4/drivers/usb/serial/Config.in
---- linux-2.4.35.4.orig/drivers/usb/serial/Config.in 2008-01-25 10:09:11.541747549 -0700
-+++ linux-2.4.35.4/drivers/usb/serial/Config.in 2008-01-25 10:17:01.890745265 -0700
-@@ -39,6 +39,7 @@
- dep_tristate ' USB KOBIL chipcard reader (EXPERIMENTAL)' CONFIG_USB_SERIAL_KOBIL_SCT $CONFIG_USB_SERIAL $CONFIG_EXPERIMENTAL
- dep_tristate ' USB Prolific 2303 Single Port Serial Driver' CONFIG_USB_SERIAL_PL2303 $CONFIG_USB_SERIAL
- dep_tristate ' USB REINER SCT cyberJack pinpad/e-com chipcard reader (EXPERIMENTAL)' CONFIG_USB_SERIAL_CYBERJACK $CONFIG_USB_SERIAL $CONFIG_EXPERIMENTAL
-+ dep_tristate ' USB Sierra Wireless Driver' CONFIG_USB_SERIAL_SIERRAWIRELESS $CONFIG_USB_SERIAL
- dep_tristate ' USB Xircom / Entregra Single Port Serial Driver (EXPERIMENTAL)' CONFIG_USB_SERIAL_XIRCOM $CONFIG_USB_SERIAL $CONFIG_EXPERIMENTAL
- dep_tristate ' USB ZyXEL omni.net LCD Plus Driver (EXPERIMENTAL)' CONFIG_USB_SERIAL_OMNINET $CONFIG_USB_SERIAL $CONFIG_EXPERIMENTAL
- fi
-diff -Naur linux-2.4.35.4.orig/drivers/usb/serial/Makefile linux-2.4.35.4/drivers/usb/serial/Makefile
---- linux-2.4.35.4.orig/drivers/usb/serial/Makefile 2008-01-25 10:09:11.542749582 -0700
-+++ linux-2.4.35.4/drivers/usb/serial/Makefile 2008-01-25 10:17:37.412855271 -0700
-@@ -26,6 +26,7 @@
- obj-$(CONFIG_USB_SERIAL_IR) += ir-usb.o
- obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o
- obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o
-+obj-$(CONFIG_USB_SERIAL_SIERRAWIRELESS) += sierra.o
-
- # Objects that export symbols.
- export-objs := usbserial.o