Add ipw2100 wireless driver.
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 2b87841..2426885 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -2,6 +2,8 @@
 # Makefile for the Linux Wireless network device drivers.
 #
 
+obj-$(CONFIG_IPW2100) += ipw2100.o
+
 obj-$(CONFIG_STRIP) += strip.o
 obj-$(CONFIG_ARLAN) += arlan.o