_hwirq 119 drivers/irqchip/irq-pic32-evic.c #define IRQ_REG_MASK(_hwirq, _reg, _mask) \ _hwirq 121 drivers/irqchip/irq-pic32-evic.c _reg = _hwirq / 32; \ _hwirq 122 drivers/irqchip/irq-pic32-evic.c _mask = 1 << (_hwirq % 32); \