385 static void bfin_can_rx(struct net_device *dev, u16 isrc)  in bfin_can_rx()  argument
401 	if (isrc & BIT(RECEIVE_EXT_CHL)) {  in bfin_can_rx()
433 static int bfin_can_err(struct net_device *dev, u16 isrc, u16 status)  in bfin_can_err()  argument
446 	if (isrc & RMLIS) {  in bfin_can_err()
455 	if (isrc & BOIS) {  in bfin_can_err()
463 	if (isrc & EPIS) {  in bfin_can_err()
469 	if ((isrc & EWTIS) || (isrc & EWRIS)) {  in bfin_can_err()
525 	u16 status, isrc;  in bfin_can_interrupt()  local
536 		isrc = readw(&reg->mbrif1);  in bfin_can_interrupt()
538 		bfin_can_rx(dev, isrc);  in bfin_can_interrupt()
541 		isrc = readw(&reg->gis);  in bfin_can_interrupt()
544 		bfin_can_err(dev, isrc, status);  in bfin_can_interrupt()