ChangeSet 1.1276.1.63, 2003/08/29 13:56:15-07:00, [EMAIL PROTECTED]
[PATCH] USB: fix oops in keyspan and whiteheat devices when plugged in.
Thanks to Pat Mochel for finding out where the error was for this bug.
drivers/usb/serial/usb-serial.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -Nru a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
--- a/drivers/usb/serial/usb-serial.c Tue Sep 2 12:42:38 2003
+++ b/drivers/usb/serial/usb-serial.c Tue Sep 2 12:42:38 2003
@@ -871,7 +871,8 @@
/* the ports are cleaned up and released in port_release() */
for (i = 0; i < serial->num_ports; ++i)
- device_unregister(&serial->port[i]->dev);
+ if (serial->port[i]->dev.parent != NULL)
+ device_unregister(&serial->port[i]->dev);
/* If this is a "fake" port, we have to clean it up here, as it will
* not get cleaned up in port_release() as it was never registered with
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