SJA1000_IR
(priv->read_reg(priv, SJA1000_IR) == REG_IR_BASICCAN_INITIAL))
priv->read_reg(priv, SJA1000_IR) == REG_IR_PELICAN_INITIAL)
priv->read_reg(priv, SJA1000_IR);
(isrc = priv->read_reg(priv, SJA1000_IR))) {