defconfig: switch ramdisk path
net/wireless: move old bcmdhd driver
net/wireless: bcmdhd driver updates
ux500_usb: driver updates
gp2a_light_prox: driver updates
tspdrv: driver updates
fs/fat: driver updates

It is likely to fix name char issues.
fs/nls: driver updates
mm: driver updates
sysfs: driver updates
power/wakelock: driver updates
block: downgrade bfq iosched v6r2 -> v5r1

User reported bfq v6r2 bugged!

[  154.833007] LR is at bfq_remove_request+0x1c/0x1cc
board-janice: mxt224e threshold batt 17 -> 15
bcmdhd: off-screen pm mode MAX -> FAST

[I need best wifi performance]
defconfig: version tag 8.0 -> 8.1