spdif_interrupt 1761 include/sound/emu10k1.h void (*spdif_interrupt)(struct snd_emu10k1 *emu, unsigned int status); spdif_interrupt 128 sound/pci/emu10k1/irq.c if (emu->spdif_interrupt) spdif_interrupt 129 sound/pci/emu10k1/irq.c emu->spdif_interrupt(emu, status);