snd_mixart_threaded_irq 1292 sound/pci/mixart/mixart.c snd_mixart_threaded_irq, IRQF_SHARED, snd_mixart_threaded_irq 554 sound/pci/mixart/mixart_core.h irqreturn_t snd_mixart_threaded_irq(int irq, void *dev_id);