sis_interrupt 1234 sound/pci/sis7019.c if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED, sis_interrupt 1340 sound/pci/sis7019.c if (request_irq(pci->irq, sis_interrupt, IRQF_DISABLED|IRQF_SHARED,