Revert "Merge 에러"

This reverts commit 051481b8a8b983eb2ccb230aeb9317a881822bfa.
Revert "mmc: better MoviNAND handling"

This reverts commit c1fc5e437dc299e333935d627669fc5993a54f3e.
mdnie: black crush fix. (Thanks to AndreiLux)
Add frandom(/dev/frandom) -Fast kernel number generator Link: http://billauer.co.il/frandom.html
random: entropy tweaks are all the rage nowadays

use nonblocking for all.  Read this web page:
http://lwn.net/Articles/489734/
cpuidle: Change state properties thx AndrelLux
exynos-mem: Fix major security hole