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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- add wireless type
- properly document current direction
Battery/charger driver changes:
- new fuel-gauge/charger driver for RN5T618/RN5T619
- new charger driver for BQ25980, BQ25975 and BQ25960
- bq27xxx-battery: add support for TI bq34z100
- gpio-charger: convert to GPIO descriptors
- gpio-charger: add optional support for charge current limiting
- max17040: add support for max17041, max17043, max17044
- max17040: add support for max17048, max17049, max17058, max17059
- smb347-charger: add DT support
- smb247-charger: add SMB345 and SMB358 support
- simple-battery: add temperature properties
- lots of minor fixes, cleanups and DT binding YAML conversions
Reset drivers:
- ocelot: Add support for Sparx5"
* tag 'for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (81 commits)
power: reset: POWER_RESET_OCELOT_RESET should depend on Ocelot or Sparx5
power: supply: bq25980: Fix uninitialized wd_reg_val and overrun
power: supply: ltc2941: Fix ptr to enum cast
power: supply: test-power: revise parameter printing to use sprintf
power: supply: charger-manager: fix incorrect check on charging_duration_ms
power: supply: max17040: Fix ptr to enum cast
power: supply: bq25980: Fix uninitialized wd_reg_val
power: supply: bq25980: remove redundant zero check on ret
power: reset: ocelot: Add support for Sparx5
dt-bindings: reset: ocelot: Add Sparx5 support
power: supply: sbs-battery: keep error code when get_property() fails
power: supply: bq25980: Add support for the BQ259xx family
dt-binding: bq25980: Add the bq25980 flash charger
power: supply: fix spelling mistake "unprecise" -> "imprecise"
power: supply: test_power: add missing newlines when printing parameters by sysfs
power: supply: pm2301: drop duplicated i2c_device_id
power: supply: charger-manager: drop unused charger assignment
power: supply: rt9455: skip 'struct acpi_device_id' when !CONFIG_ACPI
power: supply: goldfish: skip 'struct acpi_device_id' when !CONFIG_ACPI
power: supply: bq25890: skip 'struct acpi_device_id' when !CONFIG_ACPI
...
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The only usage of these structs is to assign their address to the fops
field in the w1_family struct, which is a const pointer. Make them const
to allow the compiler to put them in read-only memory.
This was done with the following Coccinelle semantic patch
(http://coccinelle.lip6.fr/):
// <smpl>
@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct w1_family_ops i@p = {...};
@ok1@
identifier r1.i;
position p;
identifier s;
@@
static struct w1_family s = {
.fops=&i@p,
};
@bad1@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p
@depends on !bad1 disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct w1_family_ops i={};
// </smpl>
Acked-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20201004193202.4044-4-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Update the license to the SPDX licensing format.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
[also update recently added ti.com http links]
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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When the BQ27xxx driver was originally written the w1 subsystem only
allowed device drivers for w1 attached devices to live in the w1
subsystem. Kernel driver subsystems expect that the driver for a device
live in the directory of the subsystem for which it implements
functionality, not in the directory of the bus that it is attached. To
work around this, the BQ27xxx driver was implemented as a platform device
driver and the interface driver would instantiate this device from within
the w1 directory, then pass a w1 read callback as platform data.
As we can now have the w1 interface driver in the power/supply directory
(like we do already with the i2c interface driver) we can remove this
middle-layer platform driver.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
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The HDQ interface driver should be in this folder just like the I2C
interface driver. Move this driver out of drivers/w1/slave and into
drivers/power/supply.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
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