This it's not needed.
O3 optimizations, test CFLAGS.
mm: change readahead to 512kB.
msm: wfd: Pass proper ion buffer handle to video driver

This change gets ion handle corresponding to output
buffer and passes it to the video driver for ION
kernel mapping.

Change-Id: Ie6783f160029119f0df36f6d4a2e14c737b80edc
CRs-fixed: 508888
Signed-off-by: Deepak Verma <dverma@codeaurora.org>
msm: wfd: Flush encoder after stopping VSG

VSG_STOP's completion is dependent on all buffers being returned back
to VSG. Hence, flush encoder earlier so that the core returns all input
buffers back.

Change-Id: I0324a4c1ec04bc91fef94b11b54c2721dbf73322
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>
wcnss: Fix config option for WCNSS_MEM_PRE_ALLOC

Change-Id: I373826371a1babc7a971b51abf366d01d4201223
Merge with MK4 kernel source

Change-Id: I67b494555fe4868e0aff1565c7db2f0d435738dd

Conflicts:
	drivers/misc/Kconfig
Disable some driver debug noise

Change-Id: If72280db30d2a969558080449585476ceb22482f
Update defconfigs
Linux-3.4.51
Linux-3.4.52
Linux-3.4.53
Linux-3.4.54
Linux-3.4.55
block: V(R) I/O scheduler
1.1.6