Messages in this thread Patch in this message | | | From | Oliver Neukum <> | Subject | Re: usbserial not working/oops on removal | Date | Sat, 3 Mar 2007 11:38:20 +0100 |
| |
Am Samstag, 3. März 2007 08:19 schrieb Andreas Laumann: > Am Samstag, den 03.03.2007, 07:45 +0100 schrieb Oliver Neukum: > > Am Samstag, 3. März 2007 03:37 schrieb Kevin Fenzi: > > > I'm seeing some oddity with the latest fedora development kernel and a > > > usbserial device. > > > > Very interesting. Is this repeatable? Does unplugging have the same effect? > > I see it also on fedora rawhide using reinersct (cyberjack) scard > readers and it repeatable. > The first usbserial devices likes to register the line number 255 which > indeed is invalid.
OK, please try this patch.
Regards Oliver
--- linux-2.6.21-rc1/drivers/usb/serial/usb-serial.c.alt 2007-02-21 05:32:30.000000000 +0100 +++ linux-2.6.21-rc1/drivers/usb/serial/usb-serial.c 2007-02-26 15:32:50.000000000 +0100 @@ -826,7 +826,6 @@ num_ports = type->num_ports; } - serial->minor = minor; serial->num_ports = num_ports; serial->num_bulk_in = num_bulk_in; serial->num_bulk_out = num_bulk_out; @@ -980,6 +979,7 @@ dev_err(&interface->dev, "No more free serial devices\n"); goto probe_error; } + serial->minor = minor; /* register all of the individual ports with the driver core */ for (i = 0; i < num_ports; ++i) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |