OPL3-SA3 Sound problem

[William Staniewicz <wstan@localhostnl.demon.nl>]

I'm trying to get my sound working with OPL3-SA3.
When I try to install the module,
I get the following error. What needs to be done
to make it work?

localhostnl:/home/wstan# insmod opl3sa2
Using /lib/modules/2.2.18pre21/misc/opl3sa2.o
/lib/modules/2.2.18pre21/misc/opl3sa2.o: unresolved symbol unload_mpu401_R5febf284
/lib/modules/2.2.18pre21/misc/opl3sa2.o: unresolved symbol probe_mpu401_Rcd91465c
/lib/modules/2.2.18pre21/misc/opl3sa2.o: unresolved symbol attach_mpu401_Rb18f4f68

		-Bill