--- linux-2.6.1/drivers/input/gameport/Kconfig.old	2004-01-26 09:53:53.000000000 -0200
+++ linux-2.6.1/drivers/input/gameport/Kconfig	2004-01-26 09:54:08.000000000 -0200
@@ -42,7 +42,7 @@
 
 config GAMEPORT_NS558
 	tristate "Classic ISA and PnP gameport support"
-	depends on GAMEPORT
+	depends on GAMEPORT && ISA
 	help
 	  Say Y here if you have an ISA or PnP gameport.