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linux/drivers/hwmon/stts751.c

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hwmon: new driver for ST stts751 thermal sensor 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 <andrea.merello@gmail.com> Cc: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-02-02 08:44:03 +01:00
hwmon: (stts751) Add OF device ID table 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:<device>. 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 <javier@osg.samsung.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-02-24 10:13:09 -03:00
hwmon: new driver for ST stts751 thermal sensor 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 <andrea.merello@gmail.com> Cc: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-02-02 08:44:03 +01:00
hwmon: (stts751) buffer overrun on wrong chip configuration 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 <vasilyev@ispras.ru> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-08-10 19:46:32 +03:00
hwmon: new driver for ST stts751 thermal sensor 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 <andrea.merello@gmail.com> Cc: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-02-02 08:44:03 +01:00
hwmon: (stts751) Add OF device ID table 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:<device>. 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 <javier@osg.samsung.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-02-24 10:13:09 -03:00
hwmon: new driver for ST stts751 thermal sensor 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 <andrea.merello@gmail.com> Cc: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2017-02-02 08:44:03 +01:00