rkcanfd_read
bec->rxerr = rkcanfd_read(priv, RKCANFD_REG_RXERRORCNT);
bec->txerr = rkcanfd_read(priv, RKCANFD_REG_TXERRORCNT);
reg_state = rkcanfd_read(priv, RKCANFD_REG_STATE);
rkcanfd_read(priv, RKCANFD_REG_INT_MASK));
reg = rkcanfd_read(priv, RKCANFD_REG_RX_FIFO_CTRL);
reg = rkcanfd_read(priv, RKCANFD_REG_MODE);
rkcanfd_read(priv, RKCANFD_REG_MODE));
reg_cmd = rkcanfd_read(priv, RKCANFD_REG_CMD);
reg_state = rkcanfd_read(priv, RKCANFD_REG_STATE);
reg_ec = rkcanfd_read(priv, RKCANFD_REG_ERROR_CODE);
reg_int_unmasked = rkcanfd_read(priv, RKCANFD_REG_INT);
dev_id = rkcanfd_read(priv, RKCANFD_REG_RTL_VERSION);
const u32 reg = rkcanfd_read(priv, RKCANFD_REG_RX_FIFO_CTRL);
return rkcanfd_read(priv, RKCANFD_REG_TIMESTAMP);