linux-toradex.git/drivers/w1, branch v4.19

Merge tag 'for-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2018-08-22T01:06:27+00:00

Pull power supply and reset updates from Sebastian Reichel:

 - Improve support for TI bq20z75 in sbs-battery

 - Add Qualcomm PM8xxx reboot driver

 - Add cros-ec USBPD charger driver

 - Move ds2760 battery driver from w1 to power-supply and add DT support

 - Misc fixes

* tag 'for-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (28 commits)
  power: supply: bq27xxx: Update comments
  power: supply: max77693_charger: fix unintentional fall-through
  power: supply: mark expected switch fall-throughs
  power: supply: lego_ev3_battery: fix Vce offset
  power: supply: lego_ev3_battery: Don't ignore iio_read_channel_processed() return value
  power: supply: ds2760_battery: add devicetree probing
  power: supply: ds2760_battery: merge ds2760 supply driver with its w1 slave companion
  w1: core: match sub-nodes of bus masters in devicetree
  dt-bindings: w1: document bindings for ds2760 battery monitor
  dt-bindings: w1: document generic onewire bindings
  power: supply: adp5061: Fix a couple off by ones
  dt-bindings: power: reset: qcom: Add resin binding
  adp5061: New driver for ADP5061 I2C battery charger
  power: generic-adc-battery: check for duplicate properties copied from iio channels
  power: generic-adc-battery: fix out-of-bounds write when copying channel properties
  power: supply: axp288_charger: Fix initial constant_charge_current value
  power: supply: ab8500: stop using getnstimeofday64()
  power: gemini-poweroff: Avoid more spurious poweroffs
  power: vexpress: fix corruption in notifier registration
  power: remove possible deadlock when unregistering power_supply
  ...

Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2018-08-18T18:04:51+00:00

Pull char/misc driver updates from Greg KH:
 "Here is the bit set of char/misc drivers for 4.19-rc1

  There is a lot here, much more than normal, seems like everyone is
  writing new driver subsystems these days... Anyway, major things here
  are:

   - new FSI driver subsystem, yet-another-powerpc low-level hardware
     bus

   - gnss, finally an in-kernel GPS subsystem to try to tame all of the
     crazy out-of-tree drivers that have been floating around for years,
     combined with some really hacky userspace implementations. This is
     only for GNSS receivers, but you have to start somewhere, and this
     is great to see.

  Other than that, there are new slimbus drivers, new coresight drivers,
  new fpga drivers, and loads of DT bindings for all of these and
  existing drivers.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (255 commits)
  android: binder: Rate-limit debug and userspace triggered err msgs
  fsi: sbefifo: Bump max command length
  fsi: scom: Fix NULL dereference
  misc: mic: SCIF Fix scif_get_new_port() error handling
  misc: cxl: changed asterisk position
  genwqe: card_base: Use true and false for boolean values
  misc: eeprom: assignment outside the if statement
  uio: potential double frees if __uio_register_device() fails
  eeprom: idt_89hpesx: clean up an error pointer vs NULL inconsistency
  misc: ti-st: Fix memory leak in the error path of probe()
  android: binder: Show extra_buffers_size in trace
  firmware: vpd: Fix section enabled flag on vpd_section_destroy
  platform: goldfish: Retire pdev_bus
  goldfish: Use dedicated macros instead of manual bit shifting
  goldfish: Add missing includes to goldfish.h
  mux: adgs1408: new driver for Analog Devices ADGS1408/1409 mux
  dt-bindings: mux: add adi,adgs1408
  Drivers: hv: vmbus: Cleanup synic memory free path
  Drivers: hv: vmbus: Remove use of slow_virt_to_phys()
  Drivers: hv: vmbus: Reset the channel callback in vmbus_onoffer_rescind()
  ...

power: supply: ds2760_battery: merge ds2760 supply driver with its w1 slave companion

2018-07-11T16:09:09+00:00

This patch removes the w1 slave driver that used to register the w1 family
and instanciate a platform device at runtime. The code now lives in the
supply driver instead to avoid that level of indirection.

The old device name "ds2760-battery.0" is preserved, so userspace
applications can access the same virtual device nodes as before.

Note that because the w1 core does not currently have a framework for
suspend/resume, the driver now registers a PM notifier callback.

Signed-off-by: Daniel Mack 
Signed-off-by: Sebastian Reichel

w1: core: match sub-nodes of bus masters in devicetree

2018-07-11T16:09:08+00:00

Once a new slave device is detected, match it against all sub-nodes of the
master bus controller. If a match is found, set the slave device's of_node
pointer.

Signed-off-by: Daniel Mack 
Signed-off-by: Sebastian Reichel

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07T15:52:26+00:00

At over 4000 #includes,  is the 9th most
#included header file in the Linux kernel.  It does not need
, so drop that header and explicitly add
 to source files that need it.

   4146 #include 

After this patch, there are 225 files that use ,
for a reduction of around 3900 times that 
does not have to be read & parsed.

    225 #include 

This patch was build-tested on 20 different arch-es.

It also makes these drivers SubmitChecklist#1 compliant.

Signed-off-by: Randy Dunlap 
Reported-by: kbuild test robot  # drivers/media/platform/vimc/
Reported-by: kbuild test robot  # drivers/pinctrl/pinctrl-u300.c
Signed-off-by: Greg Kroah-Hartman

ds2490.c: Move struct open braces to previous line

2018-07-07T15:27:13+00:00

Move open braces of two structs to the declaration line,
as criticized by checkpatch.

Signed-off-by: Henriette Hofmeier 
Signed-off-by: Florian Harbecke 
Signed-off-by: Greg Kroah-Hartman

ds2490.c: Remove unnecessary whitespace

2018-07-07T15:27:13+00:00

Remove unnecessary whitespace criticized by
checkpatch.

Signed-off-by: Henriette Hofmeier 
Signed-off-by: Florian Harbecke 
Signed-off-by: Greg Kroah-Hartman

ds2490.c: Add required spaces

2018-07-07T15:27:13+00:00

Add missing spaces in for- and while-loops
reported missing by checkpatch.

Signed-off-by: Henriette Hofmeier 
Signed-off-by: Florian Harbecke 
Signed-off-by: Greg Kroah-Hartman

w1: ds2482: make module parameter extra_config static

2018-07-03T11:01:48+00:00

The variable extra_config is local to the source and does not
need to be in global scope, so make it static.

Cleans up sparse warning:
warning: symbol 'extra_config' was not declared. Should it be static?

Signed-off-by: Colin Ian King 
Signed-off-by: Greg Kroah-Hartman

w1: Allow compile test of GPIO consumers if !GPIOLIB

2018-06-26T07:46:27+00:00

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven 
Acked-by: Linus Walleij 
Acked-by: Evgeniy Polyakov 
Signed-off-by: Linus Walleij