Comment 12 for bug 641320

I second Vladimir's comment. This patch breaks touchpad scrolling on my sony vaio:
Input device is an AlpsPS/2 ALPS GlidePoint
shows up correctly with xinput list with kernel 2.6.35-20-generic:
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ PS/2 Mouse id=1
⎜ ↳ AlpsPS/2 ALPS GlidePoint id=12 [slave pointer (2)]
1 [slave pointer (2)]

With the current patch and 2.6.35-22 only the generic ps/2 mouse shows up.