Revert "Added cputime64_add"

This reverts commit cab7a4c9581f4c647559c1b44c6366ebafd54cb6.
Revert "Added cputime64_sub"

This reverts commit c1c7573a9c2b57e3be8ce502e963516a08788eee.
tweaked dancedance
Revert "Revert "Added cputime64_sub""

This reverts commit 38b346db50d2bba2c62f3187e7ebbfbfea7e8722.
Revert "Revert "Added cputime64_add""

This reverts commit 83c388d36719c7bd6af685d247c4449eccf45991.
Merge branch '3.4.20' of github.com:Forzaferrarileo/fuji-msm8660-JB-3.4.0 into 3.4.20
Added fastcharge , thanks to @Doomlord , @motley-git , @franciscofranco and chad froebel
arm/crypto: Add optimized AES and SHA1 routines