- 11 Feb, 2017 2 commits
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Guenter Roeck authored
IT8622E is similar to IT8620E, but only supports five pwm controls and five fan tachometers. Originally-from: Kevin Folz <kfolz@evertz.com>. Signed-off-by:Guenter Roeck <linux@roeck-us.net>
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Guenter Roeck authored
On IT8622E and IT8628E, VIN3 is expected to be connected to +5V. Add feature flag and reflect in input label. Signed-off-by:
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- 03 Feb, 2017 2 commits
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andrea.merello authored
Signed-off-by:
Andrea Merello <andrea.merello@gmail.com> Signed-off-by:
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andrea.merello authored
This patch adds a HWMON driver for ST Microelectronics STTS751 temperature sensors. Thanks-to: LABBE Corentin [for suggestions] Thanks-to: Guenter Roeck [for suggestion and discussions] Signed-off-by:
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- 31 Jan, 2017 2 commits
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Guenter Roeck authored
Rgistering a thermal zone uses devm_kzalloc(), which requires a pointer to the parent device. Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Guenter Roeck authored
While invalid name attributes are really not desirable and do mess up libsensors, enforcing valid names has the detrimental effect of driving users away from using the new hardware monitoring API, especially those registering name attributes violating the ABI restrictions. Another undesirable side effect is that this violation and the resulting error may only be discovered some time after a conversion to the new API, which in turn may trigger a revert of that conversion. To solve the problem, relax validation and only issue a warning instead of returning an error if a name attribute violating the ABI is provided. This lets callers continue to provide invalid name attributes while notifying them about it. Many thanks are due to Dmitry Torokhov for the idea. Reviewed-by:
Jean Delvare <jdelvare@suse.de> Signed-off-by:
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- 25 Jan, 2017 2 commits
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Guenter Roeck authored
Clarify that the name attribute must report a valid name, and the rules for valid names. Also clarify that the name parameter must be provided for all supported API functions. Reviewed-by:
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Guenter Roeck authored
It does not make sense to use one of the the new APIs when not even providing a name attribute. Make it mandatory. Reviewed-by:
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- 21 Jan, 2017 3 commits
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Florian Fainelli authored
Add support for Texas Instruments TMP122/124 which are nearly identical to their TMP121/123 except that they also support programmable temperature thresholds. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Florian Fainelli authored
We have a device reference, utilize it instead of pr_warn(). Signed-off-by:
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Javier Martinez Canillas authored
The I2C core always reports a MODALIAS of the form i2c:<foo> even if the device was registered via OF, this means that exporting the OF device ID table device aliases in the module is not needed. But in order to change how the core reports modaliases to user-space, it's better to export it. Before this patch: $ modinfo drivers/hwmon/ltc4151.ko | grep alias alias: i2c:ltc4151 After this patch: $ modinfo drivers/hwmon/ltc4151.ko | grep alias alias: i2c:ltc4151 alias: of:N*T*Clltc,ltc4151C* alias: of:N*T*Clltc,ltc4151 Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
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- 10 Jan, 2017 8 commits
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Alexander Koch authored
Preserve chip operation mode if no mode is specified via devicetree. This enables operation when chip configuration is done by BIOS/ROMMON. Signed-off-by:
Alexander Koch <mail@alexanderkoch.net> Acked-by:
Michael Hornung <mhornung.linux@gmail.com> Signed-off-by:
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Alexander Koch authored
Add support for operation modes 1-3 of the ADC128D818 (see datasheet sec. 8.4.1). These differ in the number and type of the available input signals, requiring the driver to selectively hide sysfs nodes according to the operation mode configured via devicetree. Signed-off-by:
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Alexander Koch authored
Implement operation mode selection using the optional 'ti,mode' devicetree property (see [1]). The ADC128D818 supports four operation modes differing in the number and type of input readings (see datasheet, sec. 8.4.1), of which mode 0 is the default. We only add handling of the 'ti,mode' property here, the driver still supports nothing else than the default mode 0. [1] Documentation/devicetree/bindings/hwmon/adc128d818.txt Signed-off-by:
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Alexander Koch authored
Add bindings documentation for the ADC128D818 driver, featuring default I2C properties along with the optional 'mode' property for chip operation mode selection (see datasheet, sec. 8.4.1). Signed-off-by:
Rob Herring <robh@kernel.org> [groeck: Fixed whitespace error] Signed-off-by:
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Jeroen De Wachter authored
tmp401 separately read/wrote high and low bytes of temperature values while the hardware supports reading/writing those values in one operation. Driver has been modified to use word operations where possible. Tested with a tmp432 sensor on a mips64 platform. Signed-off-by:
Jeroen De Wachter <jeroen.de_wachter.ext@nokia.com> Signed-off-by:
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Guenter Roeck authored
Writes into limit attributes can overflow due to multplications and additions with unbound input values. Writing into fan limit attributes can result in a crash with a division by zero if very large values are written and the fan divider is larger than 1. Signed-off-by: -
Guenter Roeck authored
Writes into limit attributes can overflow due to additions and multiplications with unchecked parameters. Signed-off-by: -
Guenter Roeck authored
Writes into voltage limit, temperature limit, temperature hysteresis, and temperature zone attributes can overflow due to unclamped parameters to multiplications, additions, and subtractions. Cc: Juerg Haefliger <juergh@gmail.com> Signed-off-by:
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- 02 Jan, 2017 21 commits
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Peter A. Bigot authored
Expose the per-chip unique identifier so it can be used to identify the sensor producing the measurements. Signed-off-by:
Peter A. Bigot <pab@pabigot.com> Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> [groeck: Updated description] Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read only attributes and DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RW for read/write attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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Julia Lawall authored
Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by:
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