snd_mixer_oss_notify_handler 1367 sound/core/oss/mixer_oss.c snd_mixer_oss_notify_callback = snd_mixer_oss_notify_handler; snd_mixer_oss_notify_handler 1370 sound/core/oss/mixer_oss.c snd_mixer_oss_notify_handler(snd_cards[idx], SND_MIXER_OSS_NOTIFY_REGISTER); snd_mixer_oss_notify_handler 1382 sound/core/oss/mixer_oss.c snd_mixer_oss_notify_handler(snd_cards[idx], SND_MIXER_OSS_NOTIFY_FREE);