Revert 806 MHz CPU OPP instead of 729 MHz
Revert "[SCSI] Remove scsi_wait_scan module"

This reverts commit 0df8738a0a872a5caae9124f161b345df6d8c47a.
Build net/wireless/bcmdhd driver (wifi) as a module
net: wireless: bcmdhd: Fix sched scan processing

Change-Id: I24eebe2723478b902ed4fb2e1f518994f41297f8
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
defconfig: enable DHD_USE_STATIC_BUF
mm/vmscan.c: swappiness = 30

ramdisk script will disable swappiness if zram is not enabled right after boot.

value of 30 inspired by the default value Cyanogenmod sets upon enabling zram.
Fancy Kernel r28