IRQ_ENABLE_SET    302 arch/arm/mach-integrator/hardware.h #define IRQ_ENABLE_SET                  0x08
IRQ_ENABLE_SET     22 drivers/irqchip/irq-versatile-fpga.c #define IRQ_ENABLE_SET		0x08
IRQ_ENABLE_SET     71 drivers/pci/controller/dwc/pci-keystone.c #define IRQ_ENABLE_SET(n)		(0x188 + ((n) << 4))