snd_emu10k1_fx8010_unregister_irq_handler 1893 include/sound/emu10k1.h int snd_emu10k1_fx8010_unregister_irq_handler(struct snd_emu10k1 *emu, snd_emu10k1_fx8010_unregister_irq_handler 1676 sound/pci/emu10k1/emupcm.c snd_emu10k1_fx8010_unregister_irq_handler(emu, pcm->irq); pcm->irq = NULL;