Lines Matching refs:dfluart
113 struct dfl_uart *dfluart;
127 dfluart = devm_kzalloc(dev, sizeof(*dfluart), GFP_KERNEL);
128 if (!dfluart)
131 dfluart->line = serial8250_register_8250_port(&uart);
132 if (dfluart->line < 0)
133 return dev_err_probe(dev, dfluart->line, "unable to register 8250 port.\n");
135 dev_set_drvdata(dev, dfluart);
142 struct dfl_uart *dfluart = dev_get_drvdata(&dfl_dev->dev);
144 serial8250_unregister_port(dfluart->line);