[alsa-devel] ac97_bus: exports duplicate symbol ac97_bus_type (owned by kernel)

#modprobe snd_via82xx #dmesg|tail ac97_bus: exports duplicate symbol ac97_bus_type (owned by kernel) snd_ac97_codec: disagrees about version of symbol ac97_bus_type snd_ac97_codec: Unknown symbol ac97_bus_type snd_via82xx: Unknown symbol snd_ac97_resume snd_via82xx: Unknown symbol snd_ac97_set_rate snd_via82xx: Unknown symbol snd_ac97_update_bits snd_via82xx: Unknown symbol snd_ac97_mixer snd_via82xx: Unknown symbol snd_ac97_bus snd_via82xx: Unknown symbol snd_ac97_update_power snd_via82xx: Unknown symbol snd_ac97_suspend snd_via82xx: Unknown symbol snd_ac97_get_short_name snd_via82xx: Unknown symbol snd_ac97_tune_hardware

any ideas?

\wbr Vitaly