linux-stable.git/drivers/hwmon/tmp102.c, branch linux-4.1.y

hwmon: (tmp102) add hibernation callbacks

2015-02-03T20:17:12+00:00

Setting a dev_pm_ops suspend/resume pair but not a set of
hibernation functions means those pm functions will not be
called upon hibernation.
Fix this by using SIMPLE_DEV_PM_OPS, which appropriately
assigns the suspend and hibernation handlers and move
mp102_suspend/tmp102_resume under CONFIG_PM_SLEEP to avoid
build warnings.

Signed-off-by: Grygorii Strashko 
[groeck: Declare tmp102_dev_pm_ops as static variable]
Signed-off-by: Guenter Roeck

thermal: of: improve of-thermal sensor registration API

2014-11-20T14:44:54+00:00

Different drivers request API extensions in of-thermal. For this reason,
additional callbacks are required to fit the new drivers needs.

The current API implementation expects the registering sensor driver
to provide a get_temp and get_trend callbacks as function parameters.
As the amount of callbacks is growing, this patch changes the existing
implementation to use a .ops field to hold all the of thermal callbacks
to sensor drivers.

This patch also changes the existing of-thermal users to fit the new
API design. No functional change is introduced in this patch.

Cc: Alexandre Courbot 
Cc: devicetree@vger.kernel.org
Cc: Grant Likely 
Cc: Guenter Roeck 
Cc: Jean Delvare 
Cc: linux-kernel@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: lm-sensors@lm-sensors.org
Cc: Rob Herring 
Cc: Stephen Warren 
Cc: Thierry Reding 
Cc: Zhang Rui 
Acked-by: Guenter Roeck 
Tested-by: Mikko Perttunen 
Reviewed-by: Mikko Perttunen 
Reviewed-by: Alexandre Courbot 
Reviewed-by: Lukasz Majewski 
Signed-off-by: Eduardo Valentin

hwmon: (tmp102) Convert to use hwmon_device_register_with_groups

2014-05-21T23:02:20+00:00

Simplify code, reduce code size, and attach sysfs attributes to hwmon device.

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

hwmon: (tmp102) Introduce dev variable in probe function

2014-05-21T23:02:20+00:00

The pointer to client->dev is used several times in the probe function.
Simplify code by introducing a separate variable for it.

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

hwmon: tmp102: expose to thermal fw via DT nodes

2013-12-04T13:34:25+00:00

This patch adds to tmp102 temperature sensor the possibility
to expose itself as thermal zone device, registered on the
thermal framework.

The thermal zone is built only if a device tree node
describing a thermal zone for this sensor is present
inside the tmp102 DT node. Otherwise, the driver behavior
will be the same.

Note: This patch has also been reviewed by Jean D. He has
requested to perform a wider inspection of possible
users of thermal and hwmon interaction API. On the other
hand, the change on this patch is acceptable on first
step of overall code change.

Cc: Jean Delvare 
Cc: lm-sensors@lm-sensors.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Guenter Roeck 
Signed-off-by: Eduardo Valentin

hwmon: Fix checkpatch warning 'quoted string split across lines'

2013-04-08T04:16:40+00:00

Cc: Corentin Labbe 
Cc: Mark M. Hoffman 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: Roger Lucas 
Cc: Marc Hulsman 
Signed-off-by: Guenter Roeck

hwmon: Replace SENSORS_LIMIT with clamp_val

2013-01-26T05:03:54+00:00

SENSORS_LIMIT and the generic clamp_val have the same functionality,
and clamp_val is more efficient.

This patch reduces text size by 9052 bytes and bss size by 11624 bytes
for x86_64 builds.

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

hwmon: remove use of __devexit

2012-11-28T19:50:34+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Hans de Goede 
Cc: Jean Delvare 
Cc: Alistair John Strachan 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Clemens Ladisch 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Acked-by: Guenter Roeck 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

hwmon: remove use of __devinit

2012-11-28T19:49:40+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Hans de Goede 
Cc: Jean Delvare 
Cc: Alistair John Strachan 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Clemens Ladisch 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Acked-by: Guenter Roeck 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

hwmon: remove use of __devexit_p

2012-11-28T19:48:59+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Hans de Goede 
Cc: Jean Delvare 
Cc: Alistair John Strachan 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Clemens Ladisch 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Acked-by: Guenter Roeck 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman