kernel/drivers/hwmon/stts751.c, branch linux-5.1.y

hwmon: (stts751) Use permission specific SENSOR[_DEVICE]_ATTR variants

2019-02-18T22:23:29Z

Use SENSOR[_DEVICE]_ATTR[_2]_{RO,RW,WO} to simplify the source code, to improve readability, and to reduce the chance of inconsistencies. Also replace any remaining S_ 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

hwmon: (stts751) Fix buffer size passed to snprintf

2017-10-30T01:36:03Z

Function snprintf already cares for the terminating NUL at the end of the string, the caller doesn't need to do it. Signed-off-by: Jean Delvare Cc: Andrea Merello Cc: Guenter Roeck Signed-off-by: Guenter Roeck

hwmon: (stts751) buffer overrun on wrong chip configuration

2017-08-13T15:24:08Z

If stts751 hw by some reason reports conversion rate bigger then 9: ret = i2c_smbus_read_byte_data(priv->client, STTS751_REG_RATE); then dereferencing stts751_intervals[priv->interval] leads to buffer overrun. The patch adds sanity check for value stored on chip. Found by Linux Driver Verification project (linuxtesting.org). Fixes: 7f07ec0fa17a ("hwmon: new driver for ST stts751 thermal sensor") Signed-off-by: Anton Vasilyev Signed-off-by: Guenter Roeck

hwmon: (stts751) Add OF device ID table

2017-04-02T14:01:53Z

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: new driver for ST stts751 thermal sensor

2017-02-03T13:32:59Z

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: Andrea Merello Cc: LABBE Corentin Signed-off-by: Guenter Roeck