DBG_IRQ            47 drivers/atm/ambassador.h #define DBG_IRQ  0x1000
DBG_IRQ            47 drivers/atm/horizon.h #define DBG_IRQ  0x0100
DBG_IRQ            71 drivers/media/usb/usbvision/usbvision-core.c #define DBG_IRQ		(1 << 1)