azx_interrupt
EXPORT_SYMBOL_GPL(azx_interrupt);
irqreturn_t azx_interrupt(int irq, void *dev_id);
err = devm_request_irq(dev, irq, azx_interrupt,
err = devm_request_irq(hda->dev, irq_id, azx_interrupt,
if (request_irq(chip->pci->irq, azx_interrupt,
err = devm_request_irq(chip->card->dev, irq_id, azx_interrupt,