rda_irq_chip 61 drivers/irqchip/irq-rda-intc.c static struct irq_chip rda_irq_chip = { rda_irq_chip 72 drivers/irqchip/irq-rda-intc.c irq_set_chip_and_handler(virq, &rda_irq_chip, handle_level_irq);