i82092aa_interrupt
ret = request_irq(dev->irq, i82092aa_interrupt, IRQF_SHARED,
"i82092aa", i82092aa_interrupt);
free_irq(dev->irq, i82092aa_interrupt);
free_irq(dev->irq, i82092aa_interrupt);
static irqreturn_t i82092aa_interrupt(int irq, void *dev);