Revert "freezer: shorten freezer sleep time using exponential backoff"

This reverts commit 49102506d1cd6fe18d12237eccd11db3dfd4d139.

Change-Id: Ie13fcc54d64770b445c1764f30d5addc86ebd629
Merge branch 'kk_2.7_rb1.43' of git://codeaurora.org/quic/la/kernel/msm into next

Conflicts:
	drivers/video/msm/vidc/common/enc/venc_internal.c
	fs/proc/task_mmu.c
	net/ipv4/ping.c

Change-Id: I0899d8991c8510bcd46c486f9d1af7dd3ec2185d