tcic_irq_count
if (request_irq(irq, tcic_irq_count, 0, "irq scan", tcic_irq_count) != 0)
free_irq(irq, tcic_irq_count);
free_irq(irq, tcic_irq_count);
(request_irq(i, tcic_irq_count, 0, "x", tcic_irq_count) == 0)) {
free_irq(i, tcic_irq_count);