diff options
| -rw-r--r-- | drivers/serial/8250.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 303272af386e..8e28750a4058 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2752,12 +2752,23 @@ static struct uart_driver serial8250_reg = { */ int __init early_serial_setup(struct uart_port *port) { + struct uart_port *p; + if (port->line >= ARRAY_SIZE(serial8250_ports)) return -ENODEV; serial8250_isa_init_ports(); - serial8250_ports[port->line].port = *port; - serial8250_ports[port->line].port.ops = &serial8250_pops; + p = &serial8250_ports[port->line].port; + p->iobase = port->iobase; + p->membase = port->membase; + p->irq = port->irq; + p->uartclk = port->uartclk; + p->fifosize = port->fifosize; + p->regshift = port->regshift; + p->iotype = port->iotype; + p->flags = port->flags; + p->mapbase = port->mapbase; + p->private_data = port->private_data; return 0; } |