[pvrusb2] pvrusb2 and suspend.

[xavier.gnata@free.fr]

Hi,

pvrusb2 works vey well on my machine.
suspend to ram works also perfectly (I'm lucky) but it fails is pvrusb2 is
loaded.
I get a kernel oops in ehci each time.

Looking at the code, I'm seeing we have no .suspend and .resume here so it has
no chance to work.
For sure, adding this support into pvrusb2 may notbe enough because pvrusb2
loads several other modules. However, it would be great to have this suspend
support in pvrusb.

Mike : I'm sure you know what to do in .suspend and .resume ;)

Xavier