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linux-next/include/linux/iio
Linus Torvalds e7fda6c4c3 Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer and time updates from Thomas Gleixner:
 "A rather large update of timers, timekeeping & co

   - Core timekeeping code is year-2038 safe now for 32bit machines.
     Now we just need to fix all in kernel users and the gazillion of
     user space interfaces which rely on timespec/timeval :)

   - Better cache layout for the timekeeping internal data structures.

   - Proper nanosecond based interfaces for in kernel users.

   - Tree wide cleanup of code which wants nanoseconds but does hoops
     and loops to convert back and forth from timespecs.  Some of it
     definitely belongs into the ugly code museum.

   - Consolidation of the timekeeping interface zoo.

   - A fast NMI safe accessor to clock monotonic for tracing.  This is a
     long standing request to support correlated user/kernel space
     traces.  With proper NTP frequency correction it's also suitable
     for correlation of traces accross separate machines.

   - Checkpoint/restart support for timerfd.

   - A few NOHZ[_FULL] improvements in the [hr]timer code.

   - Code move from kernel to kernel/time of all time* related code.

   - New clocksource/event drivers from the ARM universe.  I'm really
     impressed that despite an architected timer in the newer chips SoC
     manufacturers insist on inventing new and differently broken SoC
     specific timers.

[ Ed. "Impressed"? I don't think that word means what you think it means ]

   - Another round of code move from arch to drivers.  Looks like most
     of the legacy mess in ARM regarding timers is sorted out except for
     a few obnoxious strongholds.

   - The usual updates and fixlets all over the place"

* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (114 commits)
  timekeeping: Fixup typo in update_vsyscall_old definition
  clocksource: document some basic timekeeping concepts
  timekeeping: Use cached ntp_tick_length when accumulating error
  timekeeping: Rework frequency adjustments to work better w/ nohz
  timekeeping: Minor fixup for timespec64->timespec assignment
  ftrace: Provide trace clocks monotonic
  timekeeping: Provide fast and NMI safe access to CLOCK_MONOTONIC
  seqcount: Add raw_write_seqcount_latch()
  seqcount: Provide raw_read_seqcount()
  timekeeping: Use tk_read_base as argument for timekeeping_get_ns()
  timekeeping: Create struct tk_read_base and use it in struct timekeeper
  timekeeping: Restructure the timekeeper some more
  clocksource: Get rid of cycle_last
  clocksource: Move cycle_last validation to core code
  clocksource: Make delta calculation a function
  wireless: ath9k: Get rid of timespec conversions
  drm: vmwgfx: Use nsec based interfaces
  drm: i915: Use nsec based interfaces
  timekeeping: Provide ktime_get_raw()
  hangcheck-timer: Use ktime_get_ns()
  ...
2014-08-05 17:46:42 -07:00
..
accel iio: accel: kxcjk1013 3-axis accelerometer driver 2014-06-14 17:10:21 +01:00
adc iio:adc:ad_sigma_delta move to info_mask_(shared_by_type/separate) 2013-03-17 19:49:24 +00:00
common iio: st_sensors: add devicetree probing support 2014-07-11 21:09:49 +01:00
dac iio: add mcp4725 I2C DAC driver 2012-06-12 14:50:51 -07:00
frequency iio: frequency: adf4350: cast value to unsigned to make code checkers happy 2013-06-04 18:36:52 +01:00
gyro itg3200: fix incorrect ifdef comment 2013-03-18 10:59:42 +01:00
imu iio: adis: Switch sampling frequency attr to core support. 2014-07-07 09:44:17 +01:00
buffer.h iio: Add data_available callback for buffers 2013-12-03 20:22:28 +00:00
consumer.h iio: inkern: add iio_read_channel_average_raw 2014-03-16 18:00:33 +00:00
driver.h iio: Simplify iio_map_array_unregister API 2013-02-02 12:02:20 +00:00
events.h iio: Remove support for the legacy event config interface 2013-12-08 13:13:52 +00:00
iio.h iio: Use ktime_get_real_ns() 2014-07-23 15:01:45 -07:00
kfifo_buf.h iio: Add missing include guards to headers 2012-08-27 18:57:56 +01:00
machine.h staging:iio:in kernel users: Add a data field for channel specific info. 2012-11-10 10:17:27 +00:00
sysfs.h iio: Add INT_TIME (integration time) channel info attribute 2013-09-14 21:16:44 +01:00
trigger_consumer.h iio:trigger_consumer.h: Add missing includes and forward declarations 2012-08-27 18:57:59 +01:00
trigger.h iio: Remove timestamp argument from iio_trigger_poll() and iio_trigger_poll_chained() 2014-06-14 16:25:59 +01:00
triggered_buffer.h iio: Add helper function for initializing triggered buffers 2012-06-18 17:26:09 -07:00
types.h iio: types: Added support for rotation from north usage attributes 2014-07-20 13:34:45 +01:00