alsa-source compile errors

[ThomasRatliffDDS <tommyr@agora.rdrop.com>]

Any ideas what I'm doing wrong?
Thanks

sarge
Opt sound    alsa-source  0.9.0rc3-0. 0.9.0rc3-0. ALSA driver source
kernel-source-2.4.19

Following with make-kpkg modules_image (also true when running
debian/rules)

../alsa-kernel/isa/als100.c:154: dereferencing pointer to incomplete type
../alsa-kernel/isa/als100.c:154: dereferencing pointer to incomplete type
../alsa-kernel/isa/als100.c:154: warning: assignment makes pointer from
integer
without a cast
../alsa-kernel/isa/als100.c:159: dereferencing pointer to incomplete type
../alsa-kernel/isa/als100.c:159: dereferencing pointer to incomplete type
../alsa-kernel/isa/als100.c:159: warning: assignment makes pointer from
integer
without a cast
../alsa-kernel/isa/als100.c:170: warning: implicit declaration of function
`isapnp_resource_change_R09b965af'
../alsa-kernel/isa/als100.c: In function `alsa_card_als100_init':
../alsa-kernel/isa/als100.c:371: warning: implicit declaration of function
`isapnp_probe_cards_R7a71de0d'
make[4]: *** [als100.o] Error 1
make[4]: Leaving directory `/usr/src/modules/alsa-driver/isa'
make[3]: *** [compile] Error 1
make[3]: Leaving directory `/usr/src/modules/alsa-driver'
make[2]: *** [install-modules] Error 2
make[2]: Leaving directory `/usr/src/modules/alsa-driver'
make[1]: *** [kdist_image] Error 2
make[1]: Leaving directory `/usr/src/modules/alsa-driver'
Module /usr/src/modules/alsa-driver failed.