linux.git/drivers/hwmon, branch v3.3-rc2

hwmon: (w83627ehf) Disable setting DC mode for pwm2, pwm3 on NCT6776F

2012-01-29T21:06:07+00:00

NCT6776F only supports pwm mode for pwm2 and pwm3. Return error if an attempt
is made to set those pwm channels to DC mode.

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

hwmon: (sht15) fix bad error code

2012-01-29T18:35:21+00:00

When no platform data was supplied, returned error code was 0.

Signed-off-by: Vivien Didelot 
Cc: stable@vger.kernel.org # 2.6.32+
Signed-off-by: Guenter Roeck

hwmon: (f71805f) Fix clamping of temperature limits

2012-01-20T17:05:35+00:00

Properly clamp temperature limits set by the user. Without this fix,
attempts to write temperature limits above the maximum supported by
the chip (255 degrees Celsius) would arbitrarily and unexpectedly
result in the limit being set to 0 degree Celsius.

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

hwmon: (adm1031) Fix coding style issues

2012-01-16T21:51:48+00:00

Fix almost all coding style issues except for the multi-line macro errors,
which do not really apply since the macros are not multi-line statements
but declarations.

Based on merged patch series from Zac Storer; fixed remaining checkpatch
errors and warnings.

Cc: Zac Storer 
Signed-off-by: Guenter Roeck 
Signed-off-by: Jean Delvare

hwmon: (it87) Add IT8728F support

2012-01-16T21:51:48+00:00

Until we get a datasheet for the IT8728F, treat it as fully compatible
with the IT8721F, as it seems to work reasonably well.

This closes kernel bug #27262.

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

hwmon: (coretemp) Add missing section annotations

2012-01-16T21:51:47+00:00

Many functions in the coretemp driver lack a proper section
annotation. Add them to let the kernel free the memory after
initialization when possible.

Signed-off-by: Jean Delvare 
Cc: Durgadoss R 
Acked-by: Guenter Roeck 
Cc: Fenghua Yu

hwmon: (lm90) Add range check to set_update_interval

2012-01-16T21:51:47+00:00

When writing the update_interval attribute, the parameter value was
not range checked, which could cause an integer overflow and result
in an arbitrary update interval. Fix by limiting the value range to
<0, 100000>.

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

hwmon: (lm63) Support extended lookup table of LM96163

2012-01-16T21:51:47+00:00

The LM96163 has an extended lookup table with 12 entries instead of 8,
add support for that.

Signed-off-by: Jean Delvare 
Tested-by: Guenter Roeck 
Acked-by: Guenter Roeck

hwmon: (lm63) Expose automatic fan speed control lookup table

2012-01-16T21:51:47+00:00

The LM63 and compatible devices have a lookup table to control the fan
speed automatically. Expose it in sysfs. Values are cached for 5
seconds, independently of the other register values to avoid slowing
down "sensors". We might make the table values writable in the future.

Signed-off-by: Jean Delvare 
Tested-by: Guenter Roeck 
Acked-by: Guenter Roeck

hwmon: (lm63) Fix incorrect comment about I2C address

2012-01-16T21:51:47+00:00

What was true of the LM63 doesn't apply to the LM64.

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