kernel/linux.git/drivers/iio/light, branch v4.8.16

iio: light: us5182d: Add missing error code assignment before test

2016-10-31T11:02:10+00:00

commit 281269f8a0b00f5c95de5158e8595ed51bdb4b0a upstream. It is likely that checking the result of 'pm_runtime_set_active' is expected here. Fixes: f0e5f57d3ac2 ("iio: light: us8152d: Add power management support") Signed-off-by: Christophe JAILLET Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

Merge tag 'char-misc-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2016-09-03T18:38:43+00:00

Pull char/misc driver fixes from Greg KH: "Here are a number of small driver fixes for 4.8-rc5. The largest thing here is deleting an obsolete driver, drivers/misc/bh1780gli.c, as the functionality of it was replaced by an iio driver a while ago. The other fixes are things that have been reported, or reverts of broken stuff (the binder change). All of these changes have been in linux-next for a while with no reported issues" * tag 'char-misc-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: thunderbolt: Don't declare Falcon Ridge unsupported thunderbolt: Add support for INTEL_FALCON_RIDGE_2C controller. thunderbolt: Fix resume quirk for Falcon Ridge 4C. lkdtm: Mark lkdtm_rodata_do_nothing() notrace mei: me: disable driver on SPT SPS firmware Revert "android: binder: fix dangling pointer comparison" drivers/iio/light/Kconfig: SENSORS_BH1780 cleanup android: binder: fix dangling pointer comparison misc: delete bh1780 driver

drivers/iio/light/Kconfig: SENSORS_BH1780 cleanup

2016-08-16T07:45:43+00:00

Commit 7ef9153d9af5 ("misc: delete bh1780 driver") has removed the Kconfig option SENSORS_BH1780. Remove the last reference on this option. Signed-off-by: Valentin Rothberg Signed-off-by: Greg Kroah-Hartman

iio: add Kconfig selects needed for triggered buffer compiles

2016-08-15T14:42:04+00:00

Select IIO_BUFFER and IIO_TRIGGERED_BUFFER to compile. Remove IIO_TRIGGER if present since IIO_BUFFER selects it. Signed-off-by: Alison Schofield Cc: Daniel Baluta Signed-off-by: Jonathan Cameron

drivers:iio:light:isl29125: added macros for sensing range

2016-07-03T09:19:54+00:00

Added macros for sensing range as the corresponding magic numbers were used at multiple places. - ISL29125_SENSING_RANGE_0 for 375 lux full range - ISL29125_SENSING_RANGE_1 for 10k lux full range Signed-off-by: Bijosh Thykkoottathil Signed-off-by: Jonathan Cameron

iio:core: timestamping clock selection support

2016-06-30T18:41:38+00:00

Adds a new per-device sysfs attribute "current_timestamp_clock" to allow userspace to select a particular POSIX clock for buffered samples and events timestamping. Following clocks, as listed in clock_gettime(2), are supported: CLOCK_REALTIME, CLOCK_MONOTONIC, CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, CLOCK_MONOTONIC_COARSE, CLOCK_BOOTTIME and CLOCK_TAI. Signed-off-by: Gregor Boirie Acked-by: Sanchayan Maity Signed-off-by: Jonathan Cameron

Merge tag 'iio-for-4.8b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

2016-06-29T22:35:01+00:00

Jonathan writes: Second round of new iio device support, features and cleanups in the 4.8 cycle Firstly some contact detail updates: * NXP took over freescale. Update the mma8452 header to reflect this. * Martin Kepplinger email address change in mma8452 header. * Adriana Reus has changed email address. Update .mailmap. * Matt Ranostay has changed email address. Update .mailmap. New Device Support * max1363 - add the missing i2c_device_ids for a couple of parts so they can actually be used. * ms5867 - add device ids for ms5805 and ms5837 parts. New Features * ad5755 - DT support. This one was a bit controversial and under review for a long time. Still no one could come up with a better solution. * stx104 - add gpio support * ti-adc081c - Add ACPI device ID matching. Core changes * Refuse to register triggers with duplicate names. There is no way to distinguish between them so this makes no sense. A few drivers do not generate unique names for each instance of the device present. We can't fix this without changing ABI so leave them and wait for someone to actually take the rare step of two identical accelerometers on the same board. * buffer-dma - use ARRAY_SIZE in a few appropriate locations. Tools * Fix the fact that the --trigger-num option in generic_buffer didn't allow 0 which is perfectly valid in the ABI. Cleanups * as3935 - improve error reporting. - remove redundant zeroing of a field in iio_priv. * gp2ap020a00f - use the iio_device_claim_*_mode helpers rather than open coding locking around mode changes. * isl29125 - use the iio_device_claim_*_mode helpers rather than open coding locking. * lidar - use the iio_device_claim_*_mode helpers rather than open coding locking. * mma8452 - more detail in devices supported description in comments (addresses and similar) * sca3000 - add a missing error check. * tcs3414 - use the iio_device_claim_*_mode helpers rather than open coding locking. * tcs3472 - use the iio_device_claim_*_mode helpers rather than open coding locking.

Merge 4.7-rc4 into staging-next

2016-06-20T15:25:44+00:00

We want the fixes in here, and we can resolve a merge issue in drivers/iio/industrialio-trigger.c Signed-off-by: Greg Kroah-Hartman

iio: light: gp2ap020a00f: use iio helper function to lock direct mode

2016-06-11T16:18:22+00:00

Replace the code that guarantees the device stays in direct mode with iio_device_claim_direct_mode() which does same. Includes a tiny bit of refactoring (single case -> if) and simplified return flow. Also prevents a theoretical race condition by effectively taking the lock a little earlier than before. Signed-off-by: Alison Schofield Cc: Daniel Baluta Acked-by: Jacek Anaszewski Signed-off-by: Jonathan Cameron

iio: light: isl29125: use iio helper function to guarantee direct mode

2016-06-11T16:16:39+00:00

Replace the code that guarantees the device stays in direct mode with iio_device_claim_direct_mode() which does same. This allows removal of an unused lock in the device private global data. Signed-off-by: Alison Schofield Cc: Daniel Baluta Acked-by: Peter Meerwald-Stadler Signed-off-by: Jonathan Cameron