sched: Remove get_online_cpus() usage
ASoC: wcd9xxx: Synchronize button press with notifiers

Button press handler and event notification handler needs
to be syncronized so that they do not interfere in the
excution leading to incorrect register writes or threshold
updates.

CRs-Fixed: 637805
Change-Id: I51ebf1d546aa59e219ce71517970b35730589b6c
Signed-off-by: Simmi Pateriya <simmip@codeaurora.org>
msm: thermal: Update to speed up bootup time

Update KTM driver to remove flush_scheduled_work that
would introduce bootup delay. This patch replaces
cancel_delayed_work with cancel_delayed_work_sync
to cancel a delayed work.

CRs-Fixed: 647439
Change-Id: Ie81278ca3a7a58f8f46463f7149b512bd07cbcbc
Signed-off-by: Shiju Mathew <shijum@codeaurora.org>
msm: camera: Avoid memory corruption by changing order of enum

SET_POSITION is added above MOVE_FOCUS which makes kernel prone to
memory corruption as MOVE_FOCUS enum is changed. when CFG_POSITION
is not present and userspace calls MOVE_FOCUS kernel misinterprets
MOVE_FOCUS as SET_POSITION and thus copies user structure to wrong
structure and makes memory to corrupt.

Change-Id: I335ee28d9af6ec25b00262d71701e503a06e21c5
Signed-off-by: Lokesh Kumar Aakulu <lkumar@codeaurora.org>
mmc: core: fix the issue with clock scaling in HS400 mode

Clock scaling feature would scale up/down the MMC interface clock
frequency based on the load on storage. During clock scale up in HS400
bus speed mode, SW is unncesserily doing the tuning even after HS400
switch is done. This change fixes this bug.

CRs-Fixed: 660534
Change-Id: I4de06962a3fe6dba2e7ff8420d9a3e3997b33ba1
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
camera: isp: create debug fs entry to log vfe overflows

Added entry in fs to log occurence of overflow from vfe

CRs-Fixed: 661343

Change-Id: Id398d11aaa84fca4ea63ea523c78c564c7eb6999
Signed-off-by: Katta Santhisindhu <kattas@codeaurora.org>
ARM: dts: msm: Update bus bandwidth votes for sdhci on 8974

Some versions of 8974 supports eMMC HS400 mode providing maximum
throughput of 400MB/s. Update the list of bus bandwidth votes to
make sure appropriate vote is placed in this mode.

CRs-fixed: 656702
Change-Id: I5e3bed70d8c8c1c6423483f7469849823e3ebb2c
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
ASoC: wcd9320: increase DMIC CLK drive-strength

Increase DMIC CLK drive-strength for WCD9320 codec from 2mA
to 4mA. This increase will improve setup and hold times for
DMICs in WCD9320 codec.

Change-Id: Id8603a994281b9c7f1a3eeb2d258ce2805f03575
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
[media] Revert "[media] v4l2: vb2: one more fix for REQBUFS()"

This reverts commit 31901a078af29c33c736dcbf815656920e904632.

Queue should be reinitialized on each REQBUFS() call even if the memory
access method and buffer count have not been changed. The user might have
changed the format and if we go the short path introduced in that commit,
the memory buffer will not be reallocated to fit with new format.

The previous patch was just over-engineered optimization, which just
introduced a bug to videobuf2.

Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Change-Id: I537d5dcc025a176111fefc4bcdad934266373573
Git-commit: bf7b73efb7f52abf56b512546c3bbc35001dd696
Git-repo: https://github.com/torvalds/linux.git
Signed-off-by: Pushkaraj Patil <ppatil@codeaurora.org>
msm: mdss: remove interruptible timeout waits

Currently display driver contexts are not utilizing interruptible
wake-ups while using wait_for_completion_interruptible_timeout. This
can lead to incorrect context wake-up and un-predictable outcome. Since
there is already a timeout attached to these kind of context sleeps, it
is safe to replace them with wait_for_completion_timeout.

Change-Id: Ia528debf34aef0acdda2bea1219a128c200c3651
Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>
msm: mdss: Make notify update waits interruptible

Wait for completion in notify update call are uninterruptible
causing excessive delay during suspend cases. Making them
interruptible.

Change-Id: I1a4ff6ce3e0add21d4e46a41372b076b277d10f5
Signed-off-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
msm: kgsl: Fix nice level for higher priority GPU start thread

Before, we were actually setting the lowest possible priority.
msm: kgsl: Schedule adreno_start in a high priority workqueue

Better safe than sorry. Also, return early if we didn't set a _wake_timeout.