Comment 29 for bug 1326725

@salisbury, I tested 3.13.11-03131104-generic, last available from http://kernel.ubuntu.com/~kernel-ppa/mainline/ for trusty. It works:

Jun 21 14:55:29 bebop kernel: [ 365.133571] usb 3-3: USB disconnect, device number 3
Jun 21 14:55:34 bebop kernel: [ 370.168060] usb 3-3: new full-speed USB device number 4 using xhci_hcd
Jun 21 14:55:34 bebop kernel: [ 370.202363] usb 3-3: New USB device found, idVendor=054c, idProduct=0268
Jun 21 14:55:34 bebop kernel: [ 370.202366] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jun 21 14:55:34 bebop kernel: [ 370.202367] usb 3-3: Product: PLAYSTATION(R)3 Controller
Jun 21 14:55:34 bebop kernel: [ 370.202369] usb 3-3: Manufacturer: Sony
Jun 21 14:55:34 bebop kernel: [ 370.214032] sony 0003:054C:0268.0003: Fixing up Sony Sixaxis report descriptor
Jun 21 14:55:34 bebop kernel: [ 370.239601] input: Sony PLAYSTATION(R)3 Controller as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/input/input18
Jun 21 14:55:34 bebop kernel: [ 370.239804] sony 0003:054C:0268.0003: input,hiddev0,hidraw1: USB HID v1.11 Joystick [Sony PLAYSTATION(R)3 Controller] on usb-0000:00:14.0-3/input0
Jun 21 14:55:34 bebop mtp-probe: checking bus 3, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3"
Jun 21 14:55:34 bebop mtp-probe: bus: 3, device: 4 was not an MTP device