int s3c24xx_serial_probe(struct platform_device *dev,

drivers/tty/serial/samsung.c

int s3c24xx_serial_probe(struct platform_device *dev,

             struct s3c24xx_uart_info *info)
{
    struct s3c24xx_uart_port *ourport;
    int ret;

    dbg("s3c24xx_serial_probe(%p, %p) %d\n", dev, info, probe_index);

    ourport = &s3c24xx_serial_ports[probe_index];
    probe_index++;

    dbg("%s: initialising port %p...\n", __func__, ourport);

    ret = s3c24xx_serial_init_port(ourport, info, dev);
    if (ret < 0)
        goto probe_err;

    dbg("%s: adding port\n", __func__);
    uart_add_one_port(&s3c24xx_uart_drv, &ourport->port);
    platform_set_drvdata(dev, &ourport->port);

    ret = device_create_file(&dev->dev, &dev_attr_clock_source);
    if (ret < 0)
        printk(KERN_ERR "%s: failed to add clksrc attr.\n", __func__);

    ret = s3c24xx_serial_cpufreq_register(ourport);
    if (ret < 0)
        dev_err(&dev->dev, "failed to add cpufreq notifier\n");

    return 0;

 probe_err:
    return ret;
}

EXPORT_SYMBOL_GPL(s3c24xx_serial_probe);