On Fri, 1 Jun 2012, Andrey Rahmatullin wrote:

quoted

I applied the patch, it suspends and resumes fine, but still no wakeup.

I even plugged in a USB keyboard, suspended, and tried to wake it up
with that. That did not work. I even enabled what you stated above, with
no effect (with keyboard or usb storage).

The same here, and the keyboard LEDs turn off on suspending.

The LEDs are expected to turn off during suspend; that's normal.  
Otherwise they would use up unnecessary electrical power.

Alan Stern