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  1. 23 May, 2020 1 commit
    • Greg Kroah-Hartman's avatar
      Merge tag 'iio-for-5.8c' of... · a3975dea
      Greg Kroah-Hartman authored
      Merge tag 'iio-for-5.8c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
      
      Jonathan writes:
      
      Third set of IIO new device support, cleanups etc for the 5.8 cycle.
      
      A rather late final set to pick up a couple of new drivers, a bunch
      of cleanup and some fixes that can wait for the merge window.
      
      In particularly I'd like to highlight the great core and driver
      cleanup work that the Alex and the team at Analog devices are currently
      doing.  Should see lots more of that in the next cycle give what is
      currently under review.
      
      This pull also has the first few fixes squashing a class of alignment
      and small kernel data leak bugs that Lars-Peter Clausen picked up
      on in a review.  Quite a few more of those to come.  They've been
      there a long time so we aren't rushing the reviews.
      
      New device support
      * atlas ezo
        - new driver supporting this range of chemical and similar sensors
          with the odd interface of ascii strings over i2c.
      * bma180
        - bma023, bma150 and smb380 support.  Note these are currently also
          supported by a driver in input which we will hopefully remove
          (eventually). There are Kconfig protections to avoid a clash
          in the meantime.
      * vcnl3020
        - new driver for this proximity sensor.
      
      Core change
      * during buffer updates, change the current state variable before
        we actually call pre and post enable callbacks so drivers can know
        where we are going.  Note this is a precursor to only exposing
        one enable callback to drivers.  The (false) logic behind having two
        such callbacks has long been fixed, but only now is the mess getting
        cleaned up.
      
      Features
      * exynos adc.
        - add reporting of channels scale values.
      
      Cleanups and minor fixes.
      * core
        - drop now unused attrcount_orig variable.
      * ad5360, ad5446, ad5449, ad5755, ad5761, ad5764, ad5380, ad5421,
        ad5592, ad5686 and vf610_dac
        - remove direct use of iio_dev->mlock from all these drivers.
          Its semantics used to be poorly defined, but now it is for core
          use only.  Removing it's use in drivers has been a long process
          of which this is the latest step!
      * exynos_adc
        - drop a pointless check on the phy as the driver doesn't access it.
      * ping
        - avoid a dance from iio_priv and iio_priv_to_dev back again by
          just passing the iio_dev into the functions.
      * pms7003
        - alignment and potential data leak fix.
      * sps30
        - alignment bug fix.
      
      * tag 'iio-for-5.8c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (31 commits)
        iio:chemical:pms7003: Fix timestamp alignment and prevent data leak.
        iio:chemical:sps30: Fix timestamp alignment
        iio: adc: stm32-adc: fix a wrong error message when probing interrupts
        iio: light: gp2ap002: Take runtime PM reference on light read
        iio: proximity: ping: pass reference to IIO device as param to ping_read()
        iio: dac: ad5592r-base: Replace indio_dev->mlock with own device lock
        iio: proximity: Add driver support for vcnl3020 proximity sensor
        dt-bindings: proximity: provide vcnl3020 device tree binding document
        iio: buffer: remove attrcount_orig var from sysfs creation
        iio: chemical: add atlas-ezo-sensor initial support
        dt-bindings: iio: chemical: add CO2 EZO module documentation
        iio: adc: exynos: Simplify Exynos7-specific init
        iio: adc: Add scaling support to exynos adc driver
        iio: __iio_update_buffers: Update mode before preenable/after postdisable
        iio: dac: vf610_dac: Replace indio_dev->mlock with own device lock
        iio: dac: ad5686: Replace indio_dev->mlock with own device lock
        iio: dac: ad5421: Replace indio_dev->mlock with own device lock
        iio: dac: ad5380: Replace indio_dev->mlock with own device lock
        iio: dac: ad5764: Replace indio_dev->mlock with own device lock
        iio: dac: ad5761: Replace indio_dev->mlock with own device lock
        ...
      a3975dea
  2. 22 May, 2020 15 commits
  3. 21 May, 2020 7 commits
  4. 19 May, 2020 10 commits
  5. 16 May, 2020 7 commits