138 	u32 (*read_reg)(const struct xcan_priv *priv, enum xcan_reg reg);  member
232 	while (!(priv->read_reg(priv, XCAN_SR_OFFSET) & XCAN_SR_CONFIG_MASK)) {  in set_reset_mode()
260 	is_config_mode = priv->read_reg(priv, XCAN_SR_OFFSET) &  in xcan_set_bittiming()
284 			priv->read_reg(priv, XCAN_BRPR_OFFSET),  in xcan_set_bittiming()
285 			priv->read_reg(priv, XCAN_BTR_OFFSET));  in xcan_set_bittiming()
332 	while (!(priv->read_reg(priv, XCAN_SR_OFFSET) & reg_sr_mask)) {  in xcan_chip_start()
340 			priv->read_reg(priv, XCAN_SR_OFFSET));  in xcan_chip_start()
399 	if (unlikely(priv->read_reg(priv, XCAN_SR_OFFSET) &  in xcan_start_xmit()
488 	id_xcan = priv->read_reg(priv, XCAN_RXFIFO_ID_OFFSET);  in xcan_rx()
489 	dlc = priv->read_reg(priv, XCAN_RXFIFO_DLC_OFFSET) >>  in xcan_rx()
513 	data[0] = priv->read_reg(priv, XCAN_RXFIFO_DW1_OFFSET);  in xcan_rx()
514 	data[1] = priv->read_reg(priv, XCAN_RXFIFO_DW2_OFFSET);  in xcan_rx()
550 	err_status = priv->read_reg(priv, XCAN_ESR_OFFSET);  in xcan_err_interrupt()
552 	txerr = priv->read_reg(priv, XCAN_ECR_OFFSET) & XCAN_ECR_TEC_MASK;  in xcan_err_interrupt()
553 	rxerr = ((priv->read_reg(priv, XCAN_ECR_OFFSET) &  in xcan_err_interrupt()
555 	status = priv->read_reg(priv, XCAN_SR_OFFSET);  in xcan_err_interrupt()
668 			__func__, priv->read_reg(priv, XCAN_ESR_OFFSET));  in xcan_err_interrupt()
709 	isr = priv->read_reg(priv, XCAN_ISR_OFFSET);  in xcan_rx_poll()
721 		isr = priv->read_reg(priv, XCAN_ISR_OFFSET);  in xcan_rx_poll()
729 		ier = priv->read_reg(priv, XCAN_IER_OFFSET);  in xcan_rx_poll()
753 		isr = priv->read_reg(priv, XCAN_ISR_OFFSET);  in xcan_tx_interrupt()
777 	isr = priv->read_reg(priv, XCAN_ISR_OFFSET);  in xcan_interrupt()
803 		ier = priv->read_reg(priv, XCAN_IER_OFFSET);  in xcan_interrupt()
824 	ier = priv->read_reg(priv, XCAN_IER_OFFSET);  in xcan_chip_stop()
943 	bec->txerr = priv->read_reg(priv, XCAN_ECR_OFFSET) & XCAN_ECR_TEC_MASK;  in xcan_get_berr_counter()
944 	bec->rxerr = ((priv->read_reg(priv, XCAN_ECR_OFFSET) &  in xcan_get_berr_counter()
1127 	priv->read_reg = xcan_read_reg_le;  in xcan_probe()
1129 	if (priv->read_reg(priv, XCAN_SR_OFFSET) != XCAN_SR_CONFIG_MASK) {  in xcan_probe()
1131 		priv->read_reg = xcan_read_reg_be;  in xcan_probe()