linux-toradex.git/drivers/hwmon/max6642.c, branch v5.10-rc3

hwmon: use simple i2c probe function

2020-09-23T16:42:39+00:00

Many hwmon drivers don't use the id information provided by the old
i2c probe function, and the remainder can easily be adapted to the new
form ("probe_new") by calling i2c_match_id explicitly.

This avoids scanning the identifier tables during probes.

Drivers which didn't use the id are converted as-is; drivers which did
are modified as follows:

* if the information in i2c_client is sufficient, that's used instead
  (client->name);
* anything else is handled by calling i2c_match_id() with the same
  level of error-handling (if any) as before.

A few drivers aren't included in this patch because they have a
different set of maintainers. They will be covered by other patches.

Signed-off-by: Stephen Kitt 
Link: https://lore.kernel.org/r/20200813160222.1503401-1-steve@sk2.org
Signed-off-by: Guenter Roeck

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24T15:36:45+00:00

Based on 1 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 you
  should have received a copy of the gnu general public license along
  with this program if not write to the free software foundation inc
  675 mass ave cambridge ma 02139 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 441 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Michael Ellerman  (powerpc)
Reviewed-by: Richard Fontana 
Reviewed-by: Allison Randal 
Reviewed-by: Kate Stewart 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de
Signed-off-by: Greg Kroah-Hartman

hwmon: (max6642) Use permission specific SENSOR[_DEVICE]_ATTR variants

2019-02-18T22:23:29+00:00

Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
to improve readability, and to reduce the chance of inconsistencies.

Also replace any remaining S_ in the driver with octal values.

The conversion was done automatically with coccinelle. The semantic patches
and the scripts used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches/hwmon/.

This patch does not introduce functional changes. It was verified by
compiling the old and new files and comparing text and data sizes.

Signed-off-by: Guenter Roeck

Update Jean Delvare's e-mail address

2014-01-29T19:40:08+00:00

Signed-off-by: Jean Delvare

hwmon: (max6642 fix coccinelle warnings

2013-10-18T16:11:59+00:00

drivers/hwmon/max6642.c:299:1-3: WARNING: PTR_RET can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: coccinelle/api/ptr_ret.cocci

CC: Guenter Roeck 
Signed-off-by: Fengguang Wu 
Signed-off-by: Guenter Roeck

hwmon: (max6642) Convert to use devm_hwmon_device_register_with_groups

2013-10-13T23:16:28+00:00

Also rename new_client variable to client and introduce
new variable dev pointing to client->dev in the probe function,
and use new macro ATTRIBUTE_GROUPS to declare attribute groups.

Signed-off-by: Guenter Roeck

hwmon: Replace SENSORS_LIMIT with clamp_val

2013-01-26T05:03:54+00:00

SENSORS_LIMIT and the generic clamp_val have the same functionality,
and clamp_val is more efficient.

This patch reduces text size by 9052 bytes and bss size by 11624 bytes
for x86_64 builds.

Signed-off-by: Guenter Roeck 
Acked-by: George Joseph 
Acked-by: Jean Delvare

hwmon: Update Alexey Fisher's name

2012-10-10T13:25:56+00:00

My name was change after migration.

Signed-off-by: Oleksij Rempel 
Signed-off-by: Jean Delvare

hwmon: (max6642) Convert to use devm_ functions

2012-07-22T04:48:41+00:00

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Per Dalen 
Signed-off-by: Guenter Roeck 
Acked-by: Jean Delvare

hwmon: convert drivers/hwmon/* to use module_i2c_driver()

2012-03-19T01:26:50+00:00

This patch converts the drivers in drivers/hwmon/* to use the
module_i2c_driver() macro which makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin 
Cc: Corentin Labbe 
Cc: Dirk Eibach 
Cc: "Mark M. Hoffman" 
Cc: Steve Glendinning 
Cc: Riku Voipio 
Cc: Guillaume Ligneul 
Cc: David George 
Cc: "Hans J. Koch" 
Cc: Marc Hulsman 
Cc: Rudolf Marek 
Signed-off-by: Guenter Roeck