[PULL] First set of IIO fixes for 5.7

[Jonathan Cameron <jic23@kernel.org>]

The following changes since commit e681bb287f40e7a9dbcb04cef80fd87a2511ab86:

  staging: vt6656: Use DIV_ROUND_UP macro instead of specific code (2020-03-27 10:05:52 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-fixes-for-5.7a

for you to fetch changes up to 0f0459b8103835f75464db530a397da4d418b516:

  MAINTAINERS: remove Stefan Popa's email (2020-04-19 17:50:03 +0100)

----------------------------------------------------------------
First set of IIO fixes for the 5.7 cycle.

Includes one MAINTAINERS update to avoid people getting a lot of bounce
messages and complaining about it.

* MAINTAINERS
  - Drop Stefan Popa's Analog Devices email address in favour of
    Michael Hennerich.
* core
  - Fix handling of dB sysfs inputs.
  - Drop a stray semi colon in macro definition.
* ad5770r
  - Fix an off by one in chec on maximum number of channels.
* ad7192
  - Fix a null pointer de-reference due to the name previously being
    retrieved from the spi_get_device_id call which no longer works as
    the relevant table was removed.
* ad7797
  - Use correct attribute group.
* counter/104-quad-8
  - Add locks to prevent some race conditions.
* inv-mpu6050
  - Fix issues around suspend / resume clashing with runtime PM.
* stm32-adc
  - Fix sleep in invalid context
  - Fix id relative path error in device tree binding doc.
* st_lsm6dsx
  - Fix a read alignment issue on an untagged FIFO.
  - Handle odr for slave to properly compute the FIFO data layout / pattern.
  - Flush the HW FIFO before resettting the device to avoid a race on
    interrupt line 1.
* st_sensors
  - Rely on ODR mask not ODR address to identify if the ODR can be set.
    Some devices have an ODR address of 0.
* ti-ads8344
  - Byte ordering was wrong - fix it.
* xilinx-xadc
  - Fix inverted logic in powering down the second ADC.
  - Fix clearing interrupt when enabling the trigger.
  - Fix configuration of sequencer when in simultaneous sampling mode.
  - Limit initial sampling rate as done for runtime configured ones.

----------------------------------------------------------------
Alexandre Belloni (1):
      iio: adc: ti-ads8344: properly byte swap value

Alexandru Ardelean (2):
      iio: adc: ad7192: fix null pointer de-reference crash during probe
      MAINTAINERS: remove Stefan Popa's email

Colin Ian King (1):
      iio: dac: ad5770r: fix off-by-one check on maximum number of channels

Fabrice Gasnier (1):
      dt-bindings: iio: adc: stm32-adc: fix id relative path

Jean-Baptiste Maneyrol (1):
      iio: imu: inv_mpu6050: fix suspend/resume with runtime power

Lars Engebretsen (1):
      iio: core: remove extra semi-colon from devm_iio_device_register() macro

Lars-Peter Clausen (4):
      iio: xilinx-xadc: Fix ADC-B powerdown
      iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
      iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
      iio: xilinx-xadc: Make sure not exceed maximum samplerate

Lary Gibaud (1):
      iio: st_sensors: rely on odr mask to know if odr can be set

Lorenzo Bianconi (3):
      iio: imu: st_lsm6dsx: fix read misalignment on untagged FIFO
      iio: imu: st_lsm6dsx: specify slave odr in slv_odr
      iio: imu: st_lsm6dsx: flush hw FIFO before resetting the device

Mircea Caprioru (1):
      iio: core: Fix handling of 'dB'

Olivier Moysan (1):
      iio: adc: stm32-adc: fix sleep in atomic context

Syed Nayyar Waris (1):
      counter: 104-quad-8: Add lock guards - generic interface

YueHaibing (1):
      iio:ad7797: Use correct attribute_group

 .../devicetree/bindings/iio/adc/st,stm32-adc.yaml  |   2 +-
 MAINTAINERS                                        |  15 +-
 drivers/counter/104-quad-8.c                       | 194 +++++++++++++++++----
 drivers/iio/adc/ad7192.c                           |  63 +++++--
 drivers/iio/adc/ad7793.c                           |   2 +-
 drivers/iio/adc/stm32-adc.c                        |  31 +++-
 drivers/iio/adc/ti-ads8344.c                       |   6 +-
 drivers/iio/adc/xilinx-xadc-core.c                 |  95 +++++++---
 drivers/iio/common/st_sensors/st_sensors_core.c    |   2 +-
 drivers/iio/dac/ad5770r.c                          |   2 +-
 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c         |  11 +-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h            |   3 +
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c     |  23 ++-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c       |  24 ++-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c       |  29 ++-
 drivers/iio/industrialio-core.c                    |   7 +-
 include/linux/iio/iio.h                            |   2 +-
 17 files changed, 400 insertions(+), 111 deletions(-)