mm: page_alloc: restore min_free_kbytes back to kernel/common default

Set this elsewhere if needed.

Change-Id: Ie39c1f7003497b2bb5f07e9a3ad665c8865de4e9

Conflicts:
	mm/page_alloc.c
msm_vibrator: Update driver

Signed-off-by: Luis Cruz <ljc2491@gmail.com>
7x30-smd: cb_list_lock is now a spinlock

Most (if not all) files in */mach-msm/7x30-smd rely on this header.
Everything using cb_list_lock has been updated for what should be
a spinlock, yet this remained a mutex.

Signed-off-by: Luis Cruz <ljc2491@gmail.com>
Updated 7x30-smd
net: wireless: bcmdhd: Fix roaming to hidden AP

Change-Id: Id64d12962049833e19705fbe109ef04b60014079
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Inject EID value if it has 0 length

Change-Id: Ifd102bee45e1a1e04ba015c39631a741ca74d6ee
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: bcmdhd: Clean scan status if request is empty

Change-Id: I1c00b5a84846faf316305f57a6a74ded2288a6fd
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>