1. 18 Jun, 2016 18 commits
  2. 13 Jun, 2016 1 commit
    • Arnd Bergmann's avatar
      staging: lustre: hide call to Posix ACL in ifdef · ed7bdf5c
      Arnd Bergmann authored
      A call to forget_cached_acl() was recently added to the lustre file
      system, but this is only available when CONFIG_FS_POSIX_ACL is
      enabled, otherwise the build now fails with:
      
      lustre/llite/file.c: In function 'll_get_acl':
      lustre/llite/file.c:3134:2: error: implicit declaration of function 'forget_cached_acl' [-Werror=implicit-function-declaration]
        forget_cached_acl(inode, type);
      
      This adds one more #ifdef for this call, corresponding to the
      other 22 such checks for ACL in lustre.
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Fixes: b788dc51 ("staging: lustre: llite: drop acl from cache")
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      ed7bdf5c
  3. 10 Jun, 2016 2 commits
  4. 09 Jun, 2016 1 commit
    • Greg Kroah-Hartman's avatar
      Merge tag 'iio-for-4.8a' of... · aabb4060
      Greg Kroah-Hartman authored
      Merge tag 'iio-for-4.8a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
      
      Jonathan writes:
      
      First round of IIO new device support, features and cleanups for the 4.8 cycle.
      
      New device support
      * ads1015
        - add ads1115 support
      * bma220 accelerometer
        - new driver
        - triggered buffer support.
      * bmc150
        - add bmm150 support.
      * bmp280
        - bme280 support with addition of humidity channel.
      * max5487 potentiometer
        - new driver
      * MMA7660FC accelerometer.
        - New driver
      * st-pressure
        - support for the lps22hb
      * loop trigger.
        - This one is *nasty* but we have real applications (parrot drones) where
        it is useful.  The trigger basically spins as hard as it can firing off
        a new trigger each time all triggered devices come back to say they are
        done.  It doesn't hang a machine even when doing it on a dummy driver.
        A lot nicer than having this implemented within lots of device drivers
        anyway.
      
      Core stuff
      * Add support to create IIO devices via configfs (similar to we did for
      triggers a while back) + docs.
      * New channel types
        - IIO_ELECTRICAL_CONDUCTIVITY
      * Couple of MAINTAINERS patches to list the device tree bindings.
      * Make trigger ops structure non optional (comment fix). It hasn't been for
      an awful long time, but that's not what the description said.
      
      New features
      * ak8975
        - support adapters that are limited to byte data only by allowing the
        emulated block read i2c function that was recently introduced.
      * atlas-ph
        - support atlas-ec (electrical conductivity sensor)
      * bmi160
        - add available frequency and scale attributes to make the driver
        more user friendly (and avoid having to read the datasheet to know
        what will work).
      * dummy
        - move creation to configfs interface.  It's not real hardware so we
        are not that worried about the ABI breakage ;)
      * mma8452
        - oversampling ration support
      * nau7802
        - expose available gains to make life easier for userspace.
      * st-sensors
        - allow use of emulation for SMBus block reads as all the st parts support
        it.
      * ti-ads1015
        - list datasheet names to allow their use by inkernel consumers.
      * Various module alias additions to help auto probing.  Drop one redundant one
      as well.
      
      Cleanups
      * ad7266, ad7476, ad7887, ad7923, ad799x
        - use direct mode claim function rather than open coding it during sensor
        read (prevents switching on buffers mid read).
      * ad7793, ad7791
        - use direct mode claim to prevent frequency changes when buffers running.
      * afe440x - These are ABI breaking but the driver requires custom userspace
        code to do anything useful anyway and that is still being written and under
        control of TI.  Ultimately we may have other libraries to do pulse
        oximetry with these devices but we aren't aware of any yet.
        - kernel-doc format fixes
        - drop ifdef fun around of_match_ptr - it's not worth the mess to save
        a tiny amount of space.
        - drop some unnecessary register initializations.
        - drop the weird locked gain modes as they gain us nothing (can just set
        all gains separately).
        - remove handling of offset attributes seeing as no channels actually have
        them (oops)
        - Drop the LED3 input channel as it's an alias for ALED2.
        - *big one* remove channel names - an experiment that turned out to not
        make sense - see patch for details.
        - use regmap fields to clean up code.
        - tie the tia gain stages to appropriate channels in the ABI as that is
        what they really effect. Same with the LED currents.
        - cleanout some unused defines and fix a missnamed one.
      * atlas-ph
        - reorganise to allow support of other similar parts.
      * bmc150
        - document supported chips in kconfig help.
      * jsa1212
        - drop an unneeded i2c functionality check for functionality the driver
        doesn't use.
      * mxs-lradc
        - simply touch screen registration code.
        - remove the touch screen unregister as all devm based now.
        - disable only those channels that are masked in hardware stop (others
        are already dealt with elsewhere)
      * st-sensors
        - unexport st_sensors_get_buffer_element as nothing outside the st-sensors
        core driver uses it.
        - fix handling of failure to start up regulators.
      * tpl0102
        - drop an i2c functionality test for features that aren't needed.
      * ti-am335x
        - use variable name rather than type in sizeof for clarity.
        - use SIMPLE_DEV_PM_OPS helper macro to tidy up a bit.
      
      Tools
      * Add install / uninstall to makefile.  Someone cares, so presumably
      some people will find it useful!
      *  generic_buffer
         - rename to iio_generic_buffer to line up with other tools.
         - handle cleanup when receiving signals
         - Add a --device-num option and a --trigger-num option rather than
         relying on naming which doesn't work if you have two of the same part.
      aabb4060
  5. 08 Jun, 2016 18 commits