linux-stable.git/drivers/hwmon, branch v3.3.4

hwmon: (fam15h_power) Correct sign extension of running_avg_capture

2012-04-02T17:32:09+00:00

commit fc0900cbda9243957d812cd6b4cc87965f9fe75f upstream.

Wrong bit was used for sign extension which caused wrong end results.
Thanks to Andre for spotting this bug.

Reported-by: Andre Przywara 
Signed-off-by: Andreas Herrmann 
Acked-by: Guenter Roeck 
Signed-off-by: Jean Delvare 
Signed-off-by: Greg Kroah-Hartman

hwmon: (zl6100) Enable interval between chip accesses for all chips

2012-03-14T16:17:03+00:00

Intersil reports that all chips supported by the zl6100 driver require
an interval between chip accesses, even ZL2004 and ZL6105 which were thought
to be safe.

Reported-by: Vivek Gani 
Cc: stable@vger.kernel.org # 3.2+
Signed-off-by: Guenter Roeck

hwmon: (w83627ehf) Fix temp2 source for W83627UHG

2012-03-13T10:30:56+00:00

Properly set the source of temp2 for the W83627UHG. Also fix a
comment right before that, and document the W83627UHG as reporting up
to 3 temperatures.

Signed-off-by: Jean Delvare 
Cc: Guenter Roeck 
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck

hwmon: (w83627ehf) Fix memory leak in probe function

2012-03-12T19:41:44+00:00

The driver probe function leaked memory if creating the cpu0_vid attribute file
failed. Fix by converting the driver to use devm_kzalloc.

Signed-off-by: Guenter Roeck 
Cc: stable@vger.kernel.org # 2.6.32+
Acked-by: Jean Delvare

hwmon: (w83627ehf) Fix writing into fan_stop_time for NCT6775F/NCT6776F

2012-03-12T17:40:30+00:00

NCT6775F and NCT6776F have their own set of registers for FAN_STOP_TIME. The
correct registers were used to read FAN_STOP_TIME, but writes used the wrong
registers. Fix it.

Signed-off-by: Guenter Roeck 
Cc: stable@vger.kernel.org # 3.0+
Acked-by: Jean Delvare

hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and MCP9804

2012-03-07T17:48:44+00:00

Also update IDT datasheet locations.

Signed-off-by: Guenter Roeck 
Cc: stable@vger.kernel.org # 3.0+
Acked-by: Jean Delvare

hwmon: (zl6100) Maintain delay parameter in driver instance data

2012-03-07T17:48:43+00:00

A global delay parameter has the side effect of being overwritten with 0 if a
single ZL2004 or ZL6105 is instantiated. If other chips supported by the same
driver are in the system, this will result in access errors for those chips.

To solve the problem, keep a per-instance copy of the delay parameter, and do
not change the original parameter.

Signed-off-by: Guenter Roeck 
Cc: stable@vger.kernel.org # 3.1+
Acked-by: Jean Delvare

hwmon: (pmbus_core) Fix maximum number of POUT alarm attributes

2012-03-07T17:48:42+00:00

There are up to three POUT alarm attributes, not two, since cap_alarm was added.

Reported-by: Michele Petracca 
Cc: stable@vger.kernel.org # 3.0+ [3.0 will need backport]
Signed-off-by: Guenter Roeck

hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000

2012-03-07T17:48:21+00:00

These are fully compatible with Jedec JC 42.4 as far as I can see.

Signed-off-by: Jean Delvare 
Cc: Guenter Roeck 
Cc: stable@vger.kernel.org # 3.0+
Signed-off-by: Guenter Roeck

hwmon: (f75375s) Catch some attempts to write to r/o registers

2012-03-02T20:02:23+00:00

It makes no sense to attempt to manually configure the fan in auto mode,
or set the duty cycle directly in closed loop mode.  The corresponding
registers are then read-only.  If the user tries it nonetheless, error out
with EINVAL instead of silently doing nothing.

Signed-off-by: Nikolaus Schulz 
[guenter.roeck@ericsson.com: Minor formatting cleanup]
Signed-off-by: Guenter Roeck