linux-toradex.git/drivers/hwmon, branch v3.18

hwmon: (g762) fix call to devm_hwmon_device_register_with_groups()

2014-11-19T22:06:47+00:00

g762_remove() needs to first call hwmon_device_unregister() and then
g762_of_clock_disable(). For that reason, it is not possible to
convert it to devm_hwmon_device_register_with_groups() and the
the non device managed version must be used.

This is correctly stated in commit message for 398e16db6262 ("hwmon:
(g762) Convert to hwmon_device_register_with_groups") but the
associated changes do in fact introduce a call to the device managed
version of the function.

This patch fixes that typo by switching to the non devm_ version.

Fixes: 398e16db6262 ("hwmon: (g762) Convert to hwmon_device_register_with_groups")
Cc: stable@vger.kernel.org (3.17+)
Signed-off-by: Arnaud Ebalard 
Signed-off-by: Guenter Roeck

hwmon: (fam15h_power) Fix NB device ID for F16h M30h

2014-11-11T18:39:45+00:00

F3 device ID is wrongly included in fam15h_power_id_table
for F16h M30h. It should be F4 device ID. Fix this.

Signed-off-by: Aravind Gopalakrishnan 
Signed-off-by: Guenter Roeck

hwmon: (pwm-fan) Fix suspend/resume behavior

2014-11-11T18:39:45+00:00

The state of a PWM output is not clearly defined after resume. Some PWM
drivers do not restore the duty cycle upon resume, thus it is necessary to
manually restore the correct value.

Signed-off-by: Kamil Debski 
Signed-off-by: Guenter Roeck

hwmon: (ibmpowernv) Quieten when probing finds no device

2014-11-11T18:39:45+00:00

Because we build kernels with drivers built in for many platforms, it's
normal for the ibmpowernv driver to be loaded on systems that don't have
the appropriate hardware.

Currently the driver spams the log with:

  ibmpowernv ibmpowernv.0: Opal node 'sensors' not found
  ibmpowernv: Platfrom driver probe failed

But there is no error, this machine is not a powernv and doesn't have
the hardware. So change the sensors message to dev_dbg(), and only print
an error about the probe failing if it's not ENODEV.

Also fix the spelling of "Platfrom" and print the actual error value.

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

hwmon: (menf21bmc) Include linux/err.h

2014-10-20T01:41:18+00:00

Include linux/err.h to get the definitions for IS_ERR() PTR_ERR() and
ERR_PTR() used in the driver.

This fixes compilation on powerpc targets.

Signed-off-by: Johannes Thumshirn 
Signed-off-by: Guenter Roeck

hwmon: (ab8500) Call kernel_power_off instead of pm_power_off

2014-10-03T15:19:02+00:00

Drivers should not call pm_power_off directly; it is not guaranteed
to be non-NULL. Call kernel_power_off instead.

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

Merge tag 'mfd-hwmon-leds-watchdog-v3.18' into hwmon-next

2014-09-24T16:25:06+00:00

Immutable branch between MFD, HWMON, LEDs and Watchdog for v3.18

hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver

2014-09-24T14:36:33+00:00

Added driver to support the 14F021P00 BMC Hardware Monitoring.
The BMC is a Board Management Controller including monitoring of the
board voltages.

Signed-off-by: Andreas Werner 
Reviewed-by: Guenter Roeck 
Signed-off-by: Lee Jones

hwmon: (ntc_thermistor) Add ntc thermistor to thermal subsystem as a sensor.

2014-09-22T18:14:52+00:00

To get more comprehensive and integrated thermal management, it adds ntc
thermistor to thermal framework as a thermal sensor. It's governed thermal
susbsystem only if it is described in DT node. Otherwise, it just notifies
temperature to userspace via sysfs as it used to be.

Signed-off-by: Jonghwa Lee 
Signed-off-by: Guenter Roeck

hwmon: (smsc47b397) Convert to devm_hwmon_device_register_with_groups

2014-09-22T18:14:52+00:00

Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
simplify the code a bit.

Signed-off-by: Axel Lin 
Tested-by: Jean Delvare 
Signed-off-by: Guenter Roeck