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6 Commits

Author SHA1 Message Date
Christophe JAILLET
de85193cff power: supply: sbs-charger: Don't cancel work that is not initialized 
This driver can use an interrupt or polling in order get the charger's
status.

When using polling, a delayed work is used.

However, the remove() function unconditionally call
cancel_delayed_work_sync(), even if the delayed work is not used and is not
initialized.

In order to fix it, use devm_delayed_work_autocancel() and remove the now
useless remove() function.

Fixes: feb583e37f8a ("power: supply: add sbs-charger driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
 2022-02-24 12:16:21 +01:00
Sebastian Reichel
310162f6dd power: supply: sbs-charger: drop unused gpio includes 
sbs-charger does not use any GPIOs, so no need to include
gpio.h and of_gpio.h.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
 2021-04-02 14:19:25 +02:00
Sebastian Reichel
e319f4e25a power: supply: sbs-charger: use dev_err_probe 
Introduce usage of dev_err_probe in probe routine, which
makes the code slightly more readable and removes some
lines of code. It also removes PROBE_DEFER errors being
logged by default.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
 2021-04-02 14:19:25 +02:00
Thomas Gleixner
2874c5fd28 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 
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

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-30 11:26:32 -07:00
Daniel Perez
dba8347696 power: supply: sbs-charger: simplified bool function 
Signed-off-by: Daniel Perez <danielperezdeandres@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
 2017-04-14 01:41:34 +02:00
Nicolas Saenz Julienne
feb583e37f power: supply: add sbs-charger driver 
This adds support for sbs-charger compilant chips as defined here:
http://sbs-forum.org/specs/sbc110.pdf

This was tested on a arm board connected to an LTC4100 battery charger
chip.

Signed-off-by: Nicolas Saenz Julienne <nicolas.saenz@prodys.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
 2017-01-04 22:01:00 +01:00