uart = serial8250_find_match_or_unused(&up->port);
if (uart && uart->port.type != PORT_8250_CIR) {
- struct mctrl_gpios *gpios;
-
if (uart->port.dev)
uart_remove_one_port(&serial8250_reg, &uart->port);
if (up->port.flags & UPF_FIXED_TYPE)
uart->port.type = up->port.type;
- gpios = mctrl_gpio_init(&uart->port, 0);
- if (IS_ERR(gpios)) {
- if (PTR_ERR(gpios) != -ENOSYS)
- return PTR_ERR(gpios);
- } else
- uart->gpios = gpios;
-
serial8250_set_defaults(uart);
/* Possibly override default I/O functions. */