1. 3494a4c usb: ehci: rework to take advantage of new lowlevel interface by Lucas Stach · Wed Sep 26 00:14:35 2012 +0200
  2. 808bffa usb: Remove usb_dev_init() from ehci-ppc4xx.c by Stefan Roese · Fri Nov 26 15:43:44 2010 +0100
  3. 52d1761 Add ppc440epx USB ehci support. by Chris Zhang · Wed Jan 06 13:34:05 2010 -0800