140 static u32 ctucan_read32(struct ctucan_priv *priv, enum ctu_can_fd_can_registers reg)  in ctucan_read32()  function
151 #define CTU_CAN_FD_TXTNF(priv) (!!FIELD_GET(REG_STATUS_TXNF, ctucan_read32(priv, CTUCANFD_STATUS)))
152 #define CTU_CAN_FD_ENABLED(priv) (!!FIELD_GET(REG_MODE_ENA, ctucan_read32(priv, CTUCANFD_MODE)))
185 					  ctucan_read32(priv, CTUCANFD_DEVICE_ID));  in ctucan_reset()
328 	u32 mode_reg = ctucan_read32(priv, CTUCANFD_MODE);  in ctucan_set_mode()
428 	mode_reg = ctucan_read32(priv, CTUCANFD_MODE);  in ctucan_chip_start()
477 	u32 tx_status = ctucan_read32(priv, CTUCANFD_TX_STATUS);  in ctucan_get_tx_status()
653 	idw = ctucan_read32(priv, CTUCANFD_RX_DATA);  in ctucan_read_rx_frame()
685 	ctucan_read32(priv, CTUCANFD_RX_DATA);  in ctucan_read_rx_frame()
686 	ctucan_read32(priv, CTUCANFD_RX_DATA);  in ctucan_read_rx_frame()
690 		u32 data = ctucan_read32(priv, CTUCANFD_RX_DATA);  in ctucan_read_rx_frame()
694 		ctucan_read32(priv, CTUCANFD_RX_DATA);  in ctucan_read_rx_frame()
721 		ffw = ctucan_read32(priv, CTUCANFD_RX_DATA);  in ctucan_rx()
759 	fs = ctucan_read32(priv, CTUCANFD_EWL);  in ctucan_read_fault_state()
760 	rec_tec = ctucan_read32(priv, CTUCANFD_REC);  in ctucan_read_fault_state()
786 	u32 err_ctrs = ctucan_read32(priv, CTUCANFD_REC);  in ctucan_get_rec_tec()
813 	err_capt_alc = ctucan_read32(priv, CTUCANFD_ERR_CAPT);  in ctucan_err_interrupt()
930 	framecnt = FIELD_GET(REG_RX_STATUS_RXFRC, ctucan_read32(priv, CTUCANFD_RX_STATUS));  in ctucan_rx_poll()
934 		framecnt = FIELD_GET(REG_RX_STATUS_RXFRC, ctucan_read32(priv, CTUCANFD_RX_STATUS));  in ctucan_rx_poll()
938 	status = ctucan_read32(priv, CTUCANFD_STATUS);  in ctucan_rx_poll()
1109 		isr = ctucan_read32(priv, CTUCANFD_INT_STAT);  in ctucan_interrupt()
1183 	mode = ctucan_read32(priv, CTUCANFD_MODE);  in ctucan_chip_stop()
1411 	if ((ctucan_read32(priv, CTUCANFD_DEVICE_ID) & 0xFFFF) != CTUCANFD_ID) {  in ctucan_probe_common()
1414 		if ((ctucan_read32(priv, CTUCANFD_DEVICE_ID) & 0xFFFF) != CTUCANFD_ID) {  in ctucan_probe_common()