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path: root/drivers/usb/serial/bus.c
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Diffstat (limited to 'drivers/usb/serial/bus.c')
-rw-r--r--drivers/usb/serial/bus.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c
index 3c4db6d196c..f053b302a00 100644
--- a/drivers/usb/serial/bus.c
+++ b/drivers/usb/serial/bus.c
@@ -43,7 +43,7 @@ static ssize_t show_port_number(struct device *dev,
{
struct usb_serial_port *port = to_usb_serial_port(dev);
- return sprintf(buf, "%d\n", port->number - port->serial->minor);
+ return sprintf(buf, "%d\n", port->port_number);
}
static DEVICE_ATTR(port_number, S_IRUGO, show_port_number, NULL);
@@ -80,7 +80,7 @@ static int usb_serial_device_probe(struct device *dev)
goto exit_with_autopm;
}
- minor = port->number;
+ minor = port->minor;
tty_register_device(usb_serial_tty_driver, minor, dev);
dev_info(&port->serial->dev->dev,
"%s converter now attached to ttyUSB%d\n",
@@ -106,7 +106,7 @@ static int usb_serial_device_remove(struct device *dev)
/* make sure suspend/resume doesn't race against port_remove */
usb_autopm_get_interface(port->serial->interface);
- minor = port->number;
+ minor = port->minor;
tty_unregister_device(usb_serial_tty_driver, minor);
device_remove_file(&port->dev, &dev_attr_port_number);