IRQ_TYPE_NONE      13 include/dt-bindings/interrupt-controller/irq.h #define IRQ_TYPE_NONE		0
IRQ_TYPE_NONE      76 include/linux/irq.h 	IRQ_TYPE_NONE		= 0x00000000,
IRQ_TYPE_NONE      13 scripts/dtc/include-prefixes/dt-bindings/interrupt-controller/irq.h #define IRQ_TYPE_NONE		0