taglinefilesource code
saved_RR0953drivers/net/pt.clp->saved_RR0 = rdscc(lp->cardbase, lp->base + CTL, R0) & ~ZCOUNT;
saved_RR01765drivers/net/pt.cif ( (st & DCD) != (lp->saved_RR0 & DCD))
saved_RR01799drivers/net/pt.clp->saved_RR0 = st &~ ZCOUNT;
saved_RR0172drivers/net/pt.hchar saved_RR0;  /* The saved version of RR) that we compare with */