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Linux 4.11-rc5

4th set of IIO fixes for the 4.12 cycle.

core
 - fix IIO_VAL_FRACTIONAL_LOG2 handling for negative values.
bmg160
 - reset chip on probe to avoid a failure on some systems
cros_ec
 - return type correctly when reading raw and calibbias data.
hid-sensor-accel
 - fix a duplicate scan index error due to wrong number of channels
 for gravity sensor.
hid-sensors
 - ensure a get_feature is always done before the first set feature to
 avoid issues with wrong cached values.
st-pressure
 - initalize lps22hb boot time to avoid giving stale data.

Third set of new device support, cleanups and features for IIO in the 4.12 cycle

Somewhat dominated in patch numbers of last of the outreachy application
window related patches (they are still coming, despite window being closed
which is good to see!)

Good set of new drivers as well.

New device support
* ASPEED ADC
  - new driver
* cpcap PMIC ADC
  - new driver
* hid-humidity
  - driver for HID compatible humidity sensors.
* ltc2497 ADC
  - new driver
* mpu6050
  - bring bindings up to date and add trivial support for 9250
* rockchip-saradc
  - update bindings to cover rk3328
* vl6180 light, proximity and time of flight sensor.
  - new driver

Features
* meson-saradc
  - add calibration

Cleanup and minor fixes
* ad5504
  - constify attribute_group structure
  - drop casting of void *
* ad7150
  - replace some shifts of 1 by BIT macro usage
* ad7152
  - blank lines between function definitions
* ad7280a
  - octal permissions.
* ad7606
  - replace use of core mlock mutex with a local lock
* ad7746
  - replace some shifts of 1 by BIT macro usage
  - function parameter alignment
  - drop some excessive brackets (introduced in last pull request)
* ad7753
  - white space cleanup
* ad7754
  - includes in alphabetical order and groupped appropriately.
  - change from missuse of internal mlock mutex to using the buffer lock to
  also protect values during frequency update.
* ad779x
  - constify attribute_group structures
* ad9832
  - octal permissions
* adis16060
  - remove use of core mlock mutex in favour of adding a local
  _spi_write_then_read which can use the local buffer protection lock.
  - fix naming of above function.
* adis16203
  - remove locking during reads of calibbias that doesn't protect anything
  not protected elsewhere.
* adis16209
  - remove unnecessary braces in single statement if
* adis16240
  - remove unnecessary braces in single statement if
* adt7136
  - drop excess blank lines and put some in between functions.
* ams-iaq
  - replace comma with semi colon. Not actual bug, just unusual syntax.
* apds9960
  - constify attribute group structure
* as3935
  - constify attribute group structure
* bm1750
  - constify attribute group structure
* cros_ec
  - devm version of triggered buffer setup to simplify code.
* exynos
  - drop casting of void *
* hdc100x
  - constify attribute_group structure
* hid-accel
  - fix wrong scale for newly introduced gravity sensor.
* hts221
  - drop casting of void *
* hx711
  - constify attribute_group structure
* imx7d_adc
  - drop casting of void *
* lm35333
  - constify attribute_group structure
* lsm6dsx
  - drop casting of void *
  - hold ODR configuration until enabling to avoid a race condition.
* max1027
  - drop casting of void *
* max11100
  - fix a comma where semicolon was intended (no actual bug, just odd)
* max1363
  - constify attribute_group structure
* ms sensors
  - drop casting of void *
* rockchip_saradc
  - drop casting of void *
* sun4i-gpadc
  - fix missing dependency on THERMAL or presence of stubs (issue only
  introduced in pervious set)
  - drop casting of void *
* tsl2x7x
  - fix wrong standard deviation calc.  Note these aren't actually used for
  anything at the moment so bug didn't really matter.
  - constify attribute group structure.
* vf610adc
  - drop casting of void *
* vz89x
  - replace comma with semicolon. Not actual bug, just odd syntax.
* zpa2326
  - drop casting of void *

ACPI fixes for v4.11-rc5

 - Drop the unconditional setting of the '-Os' gcc flag from the ACPI
   Makefile to make the function graph tracer work correctly with the
   ACPI subsystem (Josh Poimboeuf).

 - Add missing synchronize_rcu() to ghes_remove() which removes an
   element from an RCU-protected list, but fails to synchronize it
   properly afterward (James Morse).

 - Fix two problems related to IOAPIC hotplug, a local variable
   initialization in setup_res() and the creation of platform
   device objects for IO(x)APICs which are (a) unused and (b) leaked
   on hot-removal (Joerg Roedel).

Power management fixes for v4.11-rc5

 - Symbolic links from CPU directories to the corresponding cpufreq
   policy directories in sysfs are not created during initialization
   in some cases which confuses user space, so prevent that from
   happening (Rafael Wysocki).

 - The powernv cpuidle driver fails to pass a correct cpumaks to
   the cpuidle core in some cases which causes subsequent failures
   to occur, so fix it (Vaidyanathan Srinivasan).

No CTS test degradation since v4.4.49-cts-pass

drm-misc for 4.12:

Core:
- Removed some fb subsampling dimension checks from core (Ville)
- Some MST slot cleanup (Dhinakaran)
- Extracted drm_debugfs.h & drm_ioctl.h from drmP.h (Daniel)
- Added drm_atomic_helper_shutdown() to compliment suspend/resume counterparts
  (Daniel)
- Pipe context through legacy modeset to remove legacy_backoff nasties (Daniel)
- Cleanups around vblank as well as allowing lockless counter reads (Chris W.)
- VGA Switcheroo added to MAINTAINERS with Lukas Wunner as reviewer (Lukas)

Drivers:
- Enhancements to rockchip driver probe (Jeffy) and dsi (Chris Z.)
- Thunderbolt external GPU awareness added (Lukas)

sound fixes for 4.11-rc5

At this time, most of changes are for ASoC, while we got one fix for
yet another race of ALSA sequencer core and a usual HD-audio quirk.

The ASoC changes are mostly small and device-specific fixes.  A
slightly large volume is seen in sun8i-codec, which is a new code in
4.11, and we'd like to fix user-visible stuff before the official 4.1
release.

This is the 4.10.8 stable release

This is the 4.9.20 stable release

This is the 4.4.59 stable release

one vc4, some i915, one radeon, and, one etnvaiv

Two fixes:
 * don't block netdev queues (indefinitely!) if mac80211
   manages traffic queueing itself
 * check wiphy registration before checking for ops
   on resume, to avoid crash

Just one vc4 fix from Eric, cc: stable