kernel/linux.git/drivers/hwmon/lm75.c, branch linux-4.16.y

hwmon: (lm75) Fix trailing semicolon

2018-01-17T22:51:12+00:00

The trailing semicolon is an empty statement that does no operation. Removing it since it doesn't do anything. Signed-off-by: Luis de Bethencourt Signed-off-by: Guenter Roeck

hwmon: (lm75) Add OF device ID table

2017-04-02T14:01:53+00:00

The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Signed-off-by: Javier Martinez Canillas Signed-off-by: Guenter Roeck

hwmon: (lm75) Convert to use new hwmon registration API

2016-09-09T04:34:17+00:00

Simplify code and reduce code size by using the new hwmon registration API. Signed-off-by: Guenter Roeck

hwmon: (lm75) Improve error handling

2016-07-31T22:02:51+00:00

Use devm_add_action_or_reset() instead of devm_add_action(), and check its return value. Signed-off-by: Guenter Roeck

hwmon: (lm75) Convert to use regmap

2016-07-09T15:33:47+00:00

Convert to use regmap. Leave caching to regmap and drop the register update function. While this can result in additional read operations if the temperature register is read continuously, it avoids re-reading the limit registers and thus overall reduces complexity. Signed-off-by: Guenter Roeck

hwmon: (lm75) Add update_interval attribute

2016-07-09T15:33:47+00:00

Since we know the chip's update interval, let's make it available to the user. Signed-off-by: Guenter Roeck

hwmon: (lm75) Drop lm75_read_value and lm75_write_value

2016-07-09T15:33:46+00:00

lm75_read_value and lm75_write_value don't really add any value. Replace with direct smbus access functions. Signed-off-by: Guenter Roeck

hwmon: (lm75) Handle cleanup with devm_add_action

2016-07-09T15:33:46+00:00

Use devm_add_action() to register the function to restore the original chip configuration. Use devm_hwmon_device_register_with_groups() to register the hwmon device, and drop the remove function as no longer needed. Signed-off-by: Guenter Roeck

hwmon: convert lm75 to use devm_thermal_zone_of_sensor_register

2016-05-17T14:28:25+00:00

This changes the driver to use the devm_ version of thermal_zone_of_sensor_register and cleans up the local points and unregister calls. Cc: Jean Delvare Cc: Guenter Roeck Cc: lm-sensors@lm-sensors.org Cc: linux-kernel@vger.kernel.org Acked-by: Guenter Roeck Signed-off-by: Eduardo Valentin

hwmon: (lm75) Add support for TMP75C

2015-10-14T14:57:14+00:00

The TMP75C has a different control register layout and only supports 12-bit temperature samples (0.0625 deg C). The continuous sample rate is ~12 Hz. Signed-off-by: Ben Gardner Signed-off-by: Guenter Roeck