linux-toradex.git/drivers/hwmon/emc1403.c, branch v5.6

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167

2019-05-30T18:26:39+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 version 2 of the license 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 59 temple place suite 330 boston ma 02111
  1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 83 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Richard Fontana 
Reviewed-by: Kate Stewart 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070034.021731668@linutronix.de
Signed-off-by: Greg Kroah-Hartman

hwmon: (emc1403) Use permission specific SENSOR[_DEVICE]_ATTR variants

2018-12-16T23:13:44+00:00

Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code,
to improve readbility, 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

hwmon: Mark expected switch fall-throughs

2018-07-09T03:08:13+00:00

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva 
Reviewed-by: Jean Delvare 
Signed-off-by: Guenter Roeck

hwmon: Make regmap configs const

2014-08-04T14:01:35+00:00

Signed-off-by: Axel Lin 
Signed-off-by: Guenter Roeck

hwmon: (emc1403) Add device IDs for EMC1412, EMC1413, and EMC1414

2014-05-21T23:02:24+00:00

EMC1412, EMC1413, and EMC1414 are fully compatible to EMC1402, EMC1403,
and EMC1404, and even report the same chip ID. Add to device ID table
to enable instantiation with correct chip names.

Reviewed-by: Jean Delvare 
Signed-off-by: Guenter Roeck

hwmon: (emc1403) Add support for min_hyst attributes

2014-05-21T23:02:24+00:00

The hysteresis value applies to all limits, so add support for
tempX_min_hyst.

Signed-off-by: Guenter Roeck

hwmon: (emc1403) Add support for max_hyst attributes

2014-05-21T23:02:24+00:00

The hysteresis value applies to all limits, so add support for
tempX_max_hyst.

Signed-off-by: Guenter Roeck

hwmon: (emc1403) Relax hysteresis limit write checks

2014-05-21T23:02:24+00:00

Writing the hysteresis limit returned -ERANGE if the written hysteresis
was too high or too low. Relax error check and adjust the hysteresis
value to its valid range.

Reviewed-by: Jean Delvare 
Signed-off-by: Guenter Roeck

hwmon: (emc1403) Make all hyst attributes except for temp1_crit_hyst read-only

2014-05-21T23:02:24+00:00

All chips in this chip series only support a single hysteresis value. Having
multiple writable hysteresis attributes is therefore confusing, since a single
write affects all hysteresis temperatures. Make all but one (temp1_crit_hyst)
read-only.

Reviewed-by: Jean Delvare 
Signed-off-by: Guenter Roeck

hwmon: (emc1403) Add support for alarm and diode fault status on EMC14x2

2014-05-21T23:02:24+00:00

Alarm and fault status register on EMC1402, EMC1412, and EMC1422 is reported
in a different register than with other chips. Add support for it.

Signed-off-by: Guenter Roeck