869 	if (bp->istat & (ISTAT_TX | ISTAT_TO)) {  in b44_poll()
874 	if (bp->istat & ISTAT_RFO) {	/* fast recovery, in ~20msec */  in b44_poll()
875 		bp->istat &= ~ISTAT_RFO;  in b44_poll()
886 	if (bp->istat & ISTAT_RX)  in b44_poll()
889 	if (bp->istat & ISTAT_ERRORS) {  in b44_poll()
911 	u32 istat, imask;  in b44_interrupt()  local
916 	istat = br32(bp, B44_ISTAT);  in b44_interrupt()
923 	istat &= imask;  in b44_interrupt()
924 	if (istat) {  in b44_interrupt()
936 			bp->istat = istat;  in b44_interrupt()
942 		bw32(bp, B44_ISTAT, istat);  in b44_interrupt()