tree e069ed3ec2fc7ef77a98645aa0f5ef84e1c83881
parent d2f3e1058c7ff9dc18d14548f6263dcf13af67f7
parent 1696566f995cfd4ddf3f167b4097cdc83f1458f2
author Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1473878523 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1473878523 +0200
mergetag object 1696566f995cfd4ddf3f167b4097cdc83f1458f2
 type commit
 tag iio-for-4.9b
 tagger Jonathan Cameron <jic23@kernel.org> 1473708101 +0100
 
 Second set of iio new device support, features and cleanups for the 4.9 cycle.
 
 New device support
 * ad8801 dac
   - new driver supporting ad8801 and ad8803 DACs.
 * adc12138
   - new driver supporting TI adc12130/adc12132 and adc12138 ADCs.
 * ltc2485 adc
   - new driver
 * mxc6255
   - add support for the mxc6225 part name and fixup the ID check so it works.
 * vz89x VOC sensor
   - add support for the vz89te part which drops the voc_short channel and adds
     CRCs compared to other supported parts.
 
 New features
 * core
   - immutable triggers.  These effectively grant exclusive control over a
     trigger. The typical usecase is a device representing an analog part
     (perhaps a MUX) that needs to control the sampling of a downstream
     ADC.
   - resource managed trigger registration and triggered_buffer_init.
   - iio_push_event now protected against case of the event interface
     registration not having yet occured.  Only matters if an interrupt
     can occur during this window - might happen on shared interrupt lines.
   - helper to let a driver query if the trigger it is using is provided by
     itself (using the convention of both device and trigger having the same
     parent).
 * tools
   - iio-utils. Used channel modifier scaling in preference to generic scaling
     when both exist.
 * at91-adc
   - Add support for touchscreen switches closure time needed by some newer
     parts.
 * stx104
   - support the ADC channels on this ADC/DAC board. As these are the primary
     feature of the board also move the driver to the iio/adc directory.
 * sx9500
   - device tree bindings.
 
 Cleanups / Fixes
 * ad5755
   - fix an off-by-one on devnr limit check (introduced earlier this cycle)
 * ad7266
   - drop NULL check on devm_regulator_get_optional as it can't return NULL.
 * ak8974
   - avoid an unused functional warning due to rework in PM core code.
   - remove .owner field setting as done by i2c_core.
 * ina2xx
   - clear out a left over debug field from chip global data.
 * hid-sensors
   - avoid an unused functional warning due to rework in PM core code.
 * maxim-thermocouple
   - fix non static symbol warnings.
 * ms5611
   - fetch and enable regulators unconditionally when they aren't optional.
 * sca3000
   - whitespace cleanup.
 * st_sensors
   - fetch and enable regulators unconditionally rather than having them
     supported as optional regulators (missunderstanding on my part amongst
     others a while back)
   - followup to previous patch fixes error checking on the regulators.
   - mark symbols static where possible.
   - use the 'is it my trigger' help function.  This prevents the odd case
     of another device triggering from the st-sensors trigger whilst the
     st-sensors trigger is itself not using it but rather using say an hrtimer.
 * ti-ads1015
   - add missing of_node_put.
 * vz89x
   - rework to all support of new devices.
   - prevent reading of a corrupted buffer.
   - fixup a return value of 0/1 in a bool returning function.
 
 Address updates
 - Vlad Dogaru email address change.
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Merge tag 'iio-for-4.9b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Second set of iio new device support, features and cleanups for the 4.9 cycle.

New device support
* ad8801 dac
  - new driver supporting ad8801 and ad8803 DACs.
* adc12138
  - new driver supporting TI adc12130/adc12132 and adc12138 ADCs.
* ltc2485 adc
  - new driver
* mxc6255
  - add support for the mxc6225 part name and fixup the ID check so it works.
* vz89x VOC sensor
  - add support for the vz89te part which drops the voc_short channel and adds
    CRCs compared to other supported parts.

New features
* core
  - immutable triggers.  These effectively grant exclusive control over a
    trigger. The typical usecase is a device representing an analog part
    (perhaps a MUX) that needs to control the sampling of a downstream
    ADC.
  - resource managed trigger registration and triggered_buffer_init.
  - iio_push_event now protected against case of the event interface
    registration not having yet occured.  Only matters if an interrupt
    can occur during this window - might happen on shared interrupt lines.
  - helper to let a driver query if the trigger it is using is provided by
    itself (using the convention of both device and trigger having the same
    parent).
* tools
  - iio-utils. Used channel modifier scaling in preference to generic scaling
    when both exist.
* at91-adc
  - Add support for touchscreen switches closure time needed by some newer
    parts.
* stx104
  - support the ADC channels on this ADC/DAC board. As these are the primary
    feature of the board also move the driver to the iio/adc directory.
* sx9500
  - device tree bindings.

Cleanups / Fixes
* ad5755
  - fix an off-by-one on devnr limit check (introduced earlier this cycle)
* ad7266
  - drop NULL check on devm_regulator_get_optional as it can't return NULL.
* ak8974
  - avoid an unused functional warning due to rework in PM core code.
  - remove .owner field setting as done by i2c_core.
* ina2xx
  - clear out a left over debug field from chip global data.
* hid-sensors
  - avoid an unused functional warning due to rework in PM core code.
* maxim-thermocouple
  - fix non static symbol warnings.
* ms5611
  - fetch and enable regulators unconditionally when they aren't optional.
* sca3000
  - whitespace cleanup.
* st_sensors
  - fetch and enable regulators unconditionally rather than having them
    supported as optional regulators (missunderstanding on my part amongst
    others a while back)
  - followup to previous patch fixes error checking on the regulators.
  - mark symbols static where possible.
  - use the 'is it my trigger' help function.  This prevents the odd case
    of another device triggering from the st-sensors trigger whilst the
    st-sensors trigger is itself not using it but rather using say an hrtimer.
* ti-ads1015
  - add missing of_node_put.
* vz89x
  - rework to all support of new devices.
  - prevent reading of a corrupted buffer.
  - fixup a return value of 0/1 in a bool returning function.

Address updates
- Vlad Dogaru email address change.