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path: root/drivers/hwmon
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2018-12-16hwmon: (ds620) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ds1621) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (dell-smm-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: "Pali Rohár" <pali.rohar@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (da9055-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Support Opensource <support.opensource@diasemi.com> Acked-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (da9052-hwmon) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Support Opensource <support.opensource@diasemi.com> Acked-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (coretemp) Replace S_<PERMS> with octal valuesGuenter Roeck
Replace S_<PERMS> with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (asus_atk0110) Replace S_<PERMS> with octal valuesGuenter Roeck
Replace S_<PERMS> with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (aspeed-pwm-tacho) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Joel Stanley <joel@jms.id.au> Cc: Andrew Jeffery <andrew@aj.id.au> Tested-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (applesmc) Replace S_<PERMS> with octal valuesGuenter Roeck
Replace S_<PERMS> with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Henrik Rydberg <rydberg@bitmath.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (amc6821) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adt7x10) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adt7475) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adt7470) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adt7462) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ads7871) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ads7828) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ads1015) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Cc: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adm1021) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adcxx) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (adc128d818) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ad7418) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ad7414) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ad7314) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (acpi_power_meter) Replace S_<PERMS> with octal valuesGuenter Roeck
Replace S_<PERMS> with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (abx500) Use permission specific SENSOR[_DEVICE]_ATTR variantsGuenter Roeck
Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readbility, and to reduce the chance of inconsistencies. Also replace any remaining S_<PERMS> in the driver with octal values. The conversion was done automatically with coccinelle. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches/hwmon/. This patch does not introduce functional changes. It was verified by compiling the old and new files and comparing text and data sizes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (k10temp) Add Hygon Dhyana supportPu Wen
Add support for Hygon Dhyana family 18h processor for k10temp to get the temperature. As Hygon Dhyana shares the same function interface with AMD family 17h, so add Hygon PCI Vendor ID and reuse the code path of AMD. Signed-off-by: Pu Wen <puwen@hygon.cn> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ltc4215) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ina2xx) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (tmp401) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (max6697) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (pwm-fan) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ntc_thermistor) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (max6650) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ltc4260) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (nct7802) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Auto-conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (lm95234) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Auto-conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/blob/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (k10temp) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Auto-conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/blob/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ltc2945): Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}Guenter Roeck
Conversion was done done using the coccinelle script at https://github.com/groeck/coccinelle-patches/raw/master/hwmon/sensor-devattr-w6.cocci Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (lm75) Add STLM75 supportJagan Teki
The STLM75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter. The configuration register mapping is similar to existing lm75 but the sample rate is 150ms(max). Tested on real hardware and verified temperature readings are correct. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ntc_thermistor) use a table to lookup the thermistor typePeter Rosin
Sort the entries while at it. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ntc_thermistor) sort thermistor id lists alphabeticallyPeter Rosin
Use an enum to index the array, so that it is possible to add sorted entries without causing churn. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ntc_thermistor): add support for B57891S0103 from EpcosPeter Rosin
More of the same... Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ltc2978) Fix spelling mistake "comppatible" -> "compatible"Colin Ian King
There is a spelling mistake in the module description text, fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: Remove multiple space after dotCorentin Labbe
This patch remove extra space after a dot. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: fix typo build -> builtCorentin Labbe
This patch fix a typo where build is used instead of built. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16dell-smm-hwmon.c: Add XPS 9570 to supported devices listMichele Sorcinelli
Allow the module to be loaded on Dell XPS 9570, without having to provide the "force=1" option. Signed-off-by: Michele Sorcinelli <michelesr@autistici.org> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (mlxreg-fan) Modify macros for tachometer fault status readingVadim Pasternak
Modify macros for tachometer fault status reading for making it more simple and clear. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ina3221) Convert to using %pOFn instead of device_node.nameRob Herring
In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon (lm63) Do not overwrite data->kindNicolin Chen
According to the code right before the removed line, data->kind should be either from DT or from id pointer. So there shouldn't be an additional overwriting after the if-else statement. So this patch just removes the overwriting line. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2018-12-16hwmon: (ina3221) Add PM runtime supportNicolin Chen
If all three channels are disabled via in[123]_enable ABI, the driver could suspend the chip for power saving purpose. So this patch adds the PM runtime support in order to gain more power control than system suspend and resume use case. For PM runtime, there are a few related changes happening: 1) Added a new pm_dev device pointer for all the PM runtime callbacks. This is because hwmon core registers a child device for each hwmon driver and passes it back to each driver. So there might be a mismatch between two device pointers in the driver if mixing using them. 2) Added a check in ina3221_is_enabled() to make sure that the chip is resumed. 3) Bypassed the unchanged status in ina3221_write_enable() in order to keep the PM runtime refcount being matched. 4) Removed the reset routine in the probe() by calling the resume() via pm_runtime_get_sync() instead, as they're similar. It's also necessary to do so to match initial PM refcount with the number of enabled channels. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>