Suspend/resume broken on Lenovo laptops (Fedora 21 beta)

[poma]

https://www.kernel.org/doc/Documentation/usb/power-management.txt
https://www.kernel.org/doc/Documentation/power/states.txt
https://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt
https://01.org/linuxgraphics/documentation/how-debug-suspend-resume-issues-0
https://wiki.ubuntu.com/Kernel/Reference/S3
https://wiki.ubuntu.com/Kernel/Reference/S4

After reading all this with understanding, 
and after testing it with each of these steps, 
with different kernel versions that are available to you here
http://koji.fedoraproject.org/koji/packageinfo?packageID=8
if you are unable to build your own kernel, 
then we can continue the discussion.