_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);		       \