linux.git/drivers/misc/eeprom/eeprom.c, branch v6.2.3

misc: eeprom/eeprom: Convert to i2c's .probe_new()

2022-11-23T18:56:03+00:00

The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König 
Link: https://lore.kernel.org/r/20221118224540.619276-488-uwe@kleine-koenig.org
Signed-off-by: Greg Kroah-Hartman

Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2022-10-08T15:56:37+00:00

Pull char/misc and other driver updates from Greg KH:
 "Here is the large set of char/misc and other small driver subsystem
  changes for 6.1-rc1. Loads of different things in here:

   - IIO driver updates, additions, and changes. Probably the largest
     part of the diffstat

   - habanalabs driver update with support for new hardware and
     features, the second largest part of the diff.

   - fpga subsystem driver updates and additions

   - mhi subsystem updates

   - Coresight driver updates

   - gnss subsystem updates

   - extcon driver updates

   - icc subsystem updates

   - fsi subsystem updates

   - nvmem subsystem and driver updates

   - misc driver updates

   - speakup driver additions for new features

   - lots of tiny driver updates and cleanups

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

* tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (411 commits)
  w1: Split memcpy() of struct cn_msg flexible array
  spmi: pmic-arb: increase SPMI transaction timeout delay
  spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes
  spmi: pmic-arb: correct duplicate APID to PPID mapping logic
  spmi: pmic-arb: add support to dispatch interrupt based on IRQ status
  spmi: pmic-arb: check apid against limits before calling irq handler
  spmi: pmic-arb: do not ack and clear peripheral interrupts in cleanup_irq
  spmi: pmic-arb: handle spurious interrupt
  spmi: pmic-arb: add a print in cleanup_irq
  drivers: spmi: Directly use ida_alloc()/free()
  MAINTAINERS: add TI ECAP driver info
  counter: ti-ecap-capture: capture driver support for ECAP
  Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items
  dt-bindings: counter: add ti,am62-ecap-capture.yaml
  counter: Introduce the COUNTER_COMP_ARRAY component type
  counter: Consolidate Counter extension sysfs attribute creation
  counter: Introduce the Count capture component
  counter: 104-quad-8: Add Signal polarity component
  counter: Introduce the Signal polarity component
  counter: interrupt-cnt: Implement watch_validate callback
  ...

misc: move from strlcpy with unused retval to strscpy

2022-09-01T14:29:42+00:00

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang 
Link: https://lore.kernel.org/r/20220818210031.7036-1-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman

i2c: Make remove callback return void

2022-08-16T10:46:26+00:00

The value returned by an i2c driver's remove function is mostly ignored.
(Only an error message is printed if the value is non-zero that the
error is ignored.)

So change the prototype of the remove function to return no value. This
way driver authors are not tempted to assume that passing an error to
the upper layer is a good idea. All drivers are adapted accordingly.
There is no intended change of behaviour, all callbacks were prepared to
return 0 before.

Reviewed-by: Peter Senna Tschudin 
Reviewed-by: Jeremy Kerr 
Reviewed-by: Benjamin Mugnier 
Reviewed-by: Javier Martinez Canillas 
Reviewed-by: Crt Mori 
Reviewed-by: Heikki Krogerus 
Acked-by: Greg Kroah-Hartman 
Acked-by: Marek Behún  # for leds-turris-omnia
Acked-by: Andy Shevchenko 
Reviewed-by: Petr Machata  # for mlxsw
Reviewed-by: Maximilian Luz  # for surface3_power
Acked-by: Srinivas Pandruvada  # for bmc150-accel-i2c + kxcjk-1013
Reviewed-by: Hans Verkuil  # for media/* + staging/media/*
Acked-by: Miguel Ojeda  # for auxdisplay/ht16k33 + auxdisplay/lcd2s
Reviewed-by: Luca Ceresoli  # for versaclock5
Reviewed-by: Ajay Gupta  # for ucsi_ccg
Acked-by: Jonathan Cameron  # for iio
Acked-by: Peter Rosin  # for i2c-mux-*, max9860
Acked-by: Adrien Grassein  # for lontium-lt8912b
Reviewed-by: Jean Delvare  # for hwmon, i2c-core and i2c/muxes
Acked-by: Corey Minyard  # for IPMI
Reviewed-by: Vladimir Oltean 
Acked-by: Dmitry Torokhov 
Acked-by: Sebastian Reichel  # for drivers/power
Acked-by: Krzysztof Hałasa 
Signed-off-by: Uwe Kleine-König 
Signed-off-by: Wolfram Sang

misc: eeprom: use helper to get i2c_client from kobj

2020-09-21T09:45:43+00:00

Slightly easier to read.

Signed-off-by: Wolfram Sang 
Reviewed-by: Jean Delvare 
Signed-off-by: Wolfram Sang

eeprom: Warn that the driver is deprecated

2019-10-04T15:56:27+00:00

Deprecating the driver in Kconfig is one thing, but we also need to
let the users themselves know. Log a warning each time a device is
bound to the deprecated eeprom driver.

Signed-off-by: Jean Delvare 
Cc: Arnd Bergmann 
Cc: Greg Kroah-Hartman 
Link: https://lore.kernel.org/r/20191002104844.1dc4d8f3@endymion
Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30T18:26:37+00:00

Based on 3 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this program is distributed in the
  hope that it will be useful but without any warranty without even
  the implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version [author] [kishon] [vijay] [abraham]
  [i] [kishon]@[ti] [com] this program is distributed in the hope that
  it will be useful but without any warranty without even the implied
  warranty of merchantability or fitness for a particular purpose see
  the gnu general public license for more details

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version [author] [graeme] [gregory]
  [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i]
  [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema]
  [hk] [hemahk]@[ti] [com] this program is distributed in the hope
  that it will be useful but without any warranty without even the
  implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 1105 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Reviewed-by: Richard Fontana 
Reviewed-by: Kate Stewart 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de
Signed-off-by: Greg Kroah-Hartman

MISC: add const to bin_attribute structures

2017-08-28T14:55:48+00:00

Add const to bin_attribute structures as they are only passed to the
functions sysfs_{remove/create}_bin_file. The arguments passed are of
type const, so declare the structures to be const.

Done using Coccinelle.

@m disable optional_qualifier@
identifier s;
position p;
@@
static struct bin_attribute s@p={...};

@okay1@
position p;
identifier m.s;
@@
(
sysfs_create_bin_file(...,&s@p,...)
|
sysfs_remove_bin_file(...,&s@p,...)
)

@bad@
position p!={m.p,okay1.p};
identifier m.s;
@@
s@p

@change depends on !bad disable optional_qualifier@
identifier m.s;
@@
static
+const
struct bin_attribute s={...};

Signed-off-by: Bhumika Goyal 
Reviewed-by: Jean Delvare 
Signed-off-by: Greg Kroah-Hartman

sched/headers: Prepare to remove inclusion from

2017-03-02T07:42:31+00:00

Add #include  dependencies to all .c files rely on sched.h
doing that for them.

Note that even if the count where we need to add extra headers seems high,
it's still a net win, because  is included in over
2,200 files ...

Acked-by: Linus Torvalds 
Cc: Mike Galbraith 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar

misc: eeprom: use kobj_to_dev()

2016-02-08T07:01:45+00:00

Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang 
Signed-off-by: Greg Kroah-Hartman