AINTMASK          326 include/linux/arcdevice.h #define AINTMASK(x)  (lp->hw.intmask(dev, (x)))
AINTMASK           97 include/linux/com20020.h #undef AINTMASK
AINTMASK          111 include/linux/com20020.h #define AINTMASK(msk)	outb((msk),_INTMASK)