msm: camera: sensor: Update to use wait_for_completion.

Use wait_for_completion in place of wait_for_completion_interruptible

Change-Id: I960b334128e2b811b27c64721a65f7c7e773b085
Signed-off-by: Rajesh Bondugula <rajeshb@codeaurora.org>
NFC: Fix for wrong chip version.

Whenever an ioctl call is made to check the nfcc_version we now
wake-up the nfcc. Apparently the revision ID register (metal
revision no.) is updated only when the controller comes out of
sleep. Some recent changes in the DT meant that sometimes
the incorrect chip ID was being returned and so the patch was not
being applied.This is intended to fix this problem and removes
this detail from the caller method in the DT.

Change-Id: If2ed0e38a9d0803fa03e1b2110b9c0d090b74c0d
Acked-by: Umesh Jagga <ujagga@qti.qualcomm.com>
Signed-off-by: Houston Hoffman <hhoffman@codeaurora.org>
msm: rq_stats: Use cpufreq API to get the current frequency

Since the acpuclock APIs are deprecated, use the cpufreq to
get the current frequency of CPUs to calculate the cpu
normalized load value.

Change-Id: I6e381d584d6725ef964bad86c835d44f3046e9c3
Signed-off-by: Archana Sathyakumar <asathyak@codeaurora.org>
msm: rq_stats: Fix wrong usage of cpufreq_quick_get()

cpufreq_quick_get() returns frequency in KHz, which is exactly what
cur_freq expect. Remove the wrong multiplication.

CRs-fixed: 645518
Change-Id: Ia8b080a188023964f5eee77c8586828097d11ad4
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
ARM: dts: mdss: Increase MDSS clock hysteresis cycles for msm8226

Increasing the number of cycles of MDSS clocks to stay active for
an additional 32 cycles before gated off.

Change-Id: Ia98b9d98ca59fd7bed408c775d8f58d35e6df5bb
Signed-off-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
unix: fix a race condition in unix_release()

As reported by Jan, and others over the past few years, there is a
race condition caused by unix_release setting the sock->sk pointer
to NULL before properly marking the socket as dead/orphaned.  This
can cause a problem with the LSM hook security_unix_may_send() if
there is another socket attempting to write to this partially
released socket in between when sock->sk is set to NULL and it is
marked as dead/orphaned.  This patch fixes this by only setting
sock->sk to NULL after the socket has been marked as dead; I also
take the opportunity to make unix_release_sock() a void function
as it only ever returned 0/success.

Dave, I think this one should go on the -stable pile.

Special thanks to Jan for coming up with a reproducer for this
problem.

CRs-Fixed: 660580
Change-Id: I0e39b84464cf3f4c9daf8677bba444d0d6d94825
Reported-by: Jan Stancek <jan.stancek@gmail.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Git-commit: ded34e0fe8fe8c2d595bfa30626654e4b87621e0
Git-repo: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/
Signed-off-by: Vignesh Radhakrishnan <vigneshr@codeaurora.org>
msm: vidc: Validate userspace buffer count

Makesure the number of buffers count is less than
the maximum limit to avoid structure overflow errors.

Change-Id: Icf3850de36325637ae43ac95f1c8f0f63e201d31
CRs-fixed: 563694
Signed-off-by: Pachika, Vikas Reddy <vpachi@codeaurora.org>
msm: vidc: Validate userspace buffer count before using it

Validate the number of buffers count variable before
using it to avoid structure overflow error.

Change-Id: I61582c93e0f26ec6842e437134fb8a42bdbc36ff
CRs-fixed: 563654
Signed-off-by: Pachika, Vikas Reddy <vpachi@codeaurora.org>
msm: ocmem: Call restore_sec_config() after every power collapse

As the QRIB is enabled, after every power collapse of ocmem, the
QRIB is reset to the maximum security state. Due to this the apps
processor cannot access the ocmem register space.

The restore_sec_config() scm call needs to be called before any
register is accessed after a power collapse to ensure that the
security configuration is restored. The clocks need to be turned
on before every call that is made into TZ to ensure that there
is no power collapse.

CRs-Fixed: 651324, 660089
Change-Id: Ieb6b635142057e219de29e811c93749f6500cec5
Signed-off-by: Neeti Desai <neetid@codeaurora.org>
wcnss: Reset IRIS card before Starting IRIS XO configuration

Set iris_reset bit of PMU CFG register to reset the IRIS
card before Starting IRIS XO configuration.

Change-Id: Id1cfd7e3e3df29919089725b2233c6f95afbbfb5
CRs-Fixed: 664642
Signed-off-by: Hardik Kantilal Patel <hkpatel@codeaurora.org>
msm: camera: Removed CCI_RELEASE call.

CCI_RELEASE not needed when CCI_INIT is failed.
Cleanup is done internally in msm_cci_init.

Change-Id: I44b82eeb40fc4e14c1720c17fefa309d17a469da
Signed-off-by: Rajesh Bondugula <rajeshb@codeaurora.org>
Merge "msm: ocmem: Call restore_sec_config() after every power collapse"
Merge "Merge "msm: vidc: Expose extradata size to userspace""
Merge "msm: rq_stats: Use cpufreq API to get the current frequency"
Merge "msm: rq_stats: Fix wrong usage of cpufreq_quick_get()"
Merge "ARM: dts: mdss: Increase MDSS clock hysteresis cycles for msm8226"
Merge "Merge "Merge "msm: vidc: Expose extradata size to userspace"""
Merge "Merge "ARM: dts: mdss: Increase MDSS clock hysteresis cycles for msm8226""
Merge "msm: vidc: Validate userspace buffer count"
Merge "Merge "Merge "ARM: dts: mdss: Increase MDSS clock hysteresis cycles for msm8226"""