makefile: remove fno-inline-functions
watchdog: Fix warning caused by use of smp_processor_id()

watchdog driver creates per-cpu kernel threads that are bound to
separate cpus. Use of smp_processor_id() by such threads in
__touch_watchdog() is perfectly fine, as they are generally pinned to
the cpu on which they are running.

During cpu offline event, however, affinity for the watchdog thread
bound to dying cpu is broken before it is killed. There is a small
time window between affinity broken and thread dying in which thread
can run on a cpu with its affinity not set to that cpu exclusively.
This will trigger a warning from use of smp_processor_id(), which is
harmless in this case as it will provide the required heartbeat on cpu
where it is running and moreover that thread will be shortly killed.

Mute the harmless warning by use of raw_smp_processor_id() in
__touch_watchdog(). This seems less intrusive fix than killing threads
in CPU_DOWN_PREPARE event handler.

Change-Id: I7fa22ff529aeea0ec3d5610cfec87aea92cf95a0
CRs-Fixed: 517188
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
msm: vidc: Correct log tagging for kernel messages

This change amends the log tagging in kernel.

CRs-fixed: 478607
Change-Id: I2c7056d8fc9ec82ffbc6824790c064033481a9af
Signed-off-by: Shobhit Pandey <cshopan@codeaurora.org>
msm: camera: Fix camera crash in msm_open_config

Add proper check before accessing mctl handle to
avoid camera crash.

Change-Id: I1413f086ab7d94fe223a814bb16867d1dcc0a4bf
CRs-Fixed: 481757
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
msm: camera: Fix camera crash when ctrl_q is empty

Add proper error condition if the list is empty and
return error value to upper layers instead of BUG_ON.

Change-Id: I89237e7a27d5fb1e1fd5f1a8a2dfd7ea9a1afff5
CRs-Fixed: 481759
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
msm: camera: Fix mctl release crash issue.

After mctl release initialize pointer to NULL to
avoid crash.

Change-Id: Ia3e0b1b809f85760a92b5248f402df589c6ace04
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
msm: camera: Enable pixel line buffer for ispif.

Enable pixel line buffer for ispif to handle fast incoming
data. This provides cusion to dowmstream components such as vfe
and helps in preventing UB buffer overflows.

Change-Id: I0c2a0f8241e08d6cf39732db4ee05b34975b1557
Signed-off-by: Nishant Pandit <npandit@codeaurora.org>
Signed-off-by: Praveen Ac <praveenac@codeaurora.org>
msm: camera: Check if client is NULL before calling ion_free

NULL check was added inorder to prevent a target reboot in ion_free
in case client is already NULL

Change-Id: I263f56ff06ad7907c459b4f7254fc1435a41c61d
Signed-off-by: Aditya Jonnalagadda <ajonnala@codeaurora.org>
Kernel Version: AK.NEO.0x033.JS