95 	priv->read_reg(priv, SJA1000_SR);  in sja1000_write_cmdreg()
101 	return (priv->read_reg(priv, SJA1000_MOD) == 0xFF);  in sja1000_is_absent()
118 	unsigned char status = priv->read_reg(priv, SJA1000_MOD);  in set_reset_mode()
134 		status = priv->read_reg(priv, SJA1000_MOD);  in set_reset_mode()
143 	unsigned char status = priv->read_reg(priv, SJA1000_MOD);  in set_normal_mode()
169 		status = priv->read_reg(priv, SJA1000_MOD);  in set_normal_mode()
213 	if (!(priv->read_reg(priv, SJA1000_CDR) & CDR_PELICAN))  in sja1000_start()
219 	priv->read_reg(priv, SJA1000_ECC);  in sja1000_start()
222 	priv->read_reg(priv, SJA1000_IR);  in sja1000_start()
269 	bec->txerr = priv->read_reg(priv, SJA1000_TXERR);  in sja1000_get_berr_counter()
270 	bec->rxerr = priv->read_reg(priv, SJA1000_RXERR);  in sja1000_get_berr_counter()
353 	fi = priv->read_reg(priv, SJA1000_FI);  in sja1000_rx()
358 		id = (priv->read_reg(priv, SJA1000_ID1) << 21)  in sja1000_rx()
359 		    | (priv->read_reg(priv, SJA1000_ID2) << 13)  in sja1000_rx()
360 		    | (priv->read_reg(priv, SJA1000_ID3) << 5)  in sja1000_rx()
361 		    | (priv->read_reg(priv, SJA1000_ID4) >> 3);  in sja1000_rx()
366 		id = (priv->read_reg(priv, SJA1000_ID1) << 3)  in sja1000_rx()
367 		    | (priv->read_reg(priv, SJA1000_ID2) >> 5);  in sja1000_rx()
375 			cf->data[i] = priv->read_reg(priv, dreg++);  in sja1000_rx()
405 	txerr = priv->read_reg(priv, SJA1000_TXERR);  in sja1000_err()
406 	rxerr = priv->read_reg(priv, SJA1000_RXERR);  in sja1000_err()
438 		ecc = priv->read_reg(priv, SJA1000_ECC);  in sja1000_err()
476 		alc = priv->read_reg(priv, SJA1000_ALC);  in sja1000_err()
511 	if (priv->read_reg(priv, SJA1000_IER) == IRQ_OFF)  in sja1000_interrupt()
514 	while ((isrc = priv->read_reg(priv, SJA1000_IR)) &&  in sja1000_interrupt()
517 		status = priv->read_reg(priv, SJA1000_SR);  in sja1000_interrupt()
534 					priv->read_reg(priv, SJA1000_FI) & 0xf;  in sja1000_interrupt()
545 				status = priv->read_reg(priv, SJA1000_SR);  in sja1000_interrupt()