[PATCH] [259/275] USB: misc: uss720.c: add another vendor/product ID

From: Andi Kleen
Date: Wed Mar 30 2011 - 17:15:13 EST


2.6.35-longterm review patch. If anyone has any objections, please let me know.

------------------
In 2.6.35.10:

[ 122.146074] usb 2-1: new full speed USB device using uhci_hcd and address 2
[ 122.325102] usb 2-1: New USB device found, idVendor=050d, idProduct=0002
[ 122.325110] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 122.325117] usb 2-1: Product: IEEE-1284 Controller
[ 122.325121] usb 2-1: Manufacturer: Belk USB Printing Support
[ 123.531167] usblp0: USB Bidirectional printer dev 2 if 0 alt 1 proto 2 vid
0x050D pid 0x0002
[ 123.531208] usbcore: registered new interface driver usblp

In 2.6.35.11:

[ 8046.227051] usb 2-1: new full speed USB device using uhci_hcd and address 6
[ 8046.408083] usb 2-1: New USB device found, idVendor=050d, idProduct=0002
[ 8046.408088] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8046.408092] usb 2-1: Product: IEEE-1284 Controller
[ 8046.408094] usb 2-1: Manufacturer: Belk USB Printing Support
[ 8047.552140] get_1284_register timeout
[ 8047.554102] uss720: async_complete: urb error -104
[repeats]
[ 8047.556111] uss720: async_complete: urb error -32
[sequence repeats]
[unplug connector]
[ 8485.688067] parport0: fix this legacy no-device port driver!
[ 8485.688427] uss720: async_complete: urb error -32

Blacklisting the uss720 driver fixes the problem.