smdk4412: frandom

Change-Id: I716c4cd297a8903a937bb158052c3dabe7768815
(cherry picked from commit 20a948bf836b2fe75c9f5439a6340a1596cd4e2b)
Merge "smdk4412: Update WiFi drivers from 1.61.47 --> 1.61.58" into android-4.4
(cherry picked from commit e0739aa84cf712a89d4d2b8724ee68a8158894b9)