TRIG_BIT_OFFSET    51 drivers/irqchip/irq-csky-mpintc.c #define TRIG_VAL(trigger, irq)	(trigger << TRIG_BIT_OFFSET(IRQ_OFFSET(irq)))
TRIG_BIT_OFFSET    52 drivers/irqchip/irq-csky-mpintc.c #define TRIG_VAL_MSK(irq)	    (~(3 << TRIG_BIT_OFFSET(IRQ_OFFSET(irq))))