diff options
Diffstat (limited to 'drivers/usb/serial/bus.c')
| -rw-r--r-- | drivers/usb/serial/bus.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c index 7f547dc3a590..f398d1e34474 100644 --- a/drivers/usb/serial/bus.c +++ b/drivers/usb/serial/bus.c @@ -60,8 +60,6 @@ static int usb_serial_device_probe(struct device *dev) retval = -ENODEV; goto exit; } - if (port->dev_state != PORT_REGISTERING) - goto exit; driver = port->serial->type; if (driver->port_probe) { @@ -98,9 +96,6 @@ static int usb_serial_device_remove(struct device *dev) if (!port) return -ENODEV; - if (port->dev_state != PORT_UNREGISTERING) - return retval; - device_remove_file(&port->dev, &dev_attr_port_number); driver = port->serial->type; @@ -129,8 +124,15 @@ static ssize_t store_new_id(struct device_driver *driver, return retval; } +static ssize_t show_dynids(struct device_driver *driver, char *buf) +{ + struct usb_serial_driver *usb_drv = to_usb_serial_driver(driver); + + return usb_show_dynids(&usb_drv->dynids, buf); +} + static struct driver_attribute drv_attrs[] = { - __ATTR(new_id, S_IWUSR, NULL, store_new_id), + __ATTR(new_id, S_IRUGO | S_IWUSR, show_dynids, store_new_id), __ATTR_NULL, }; |