kernel/git/stable/linux-stable.git/drivers/hwmon/tmp421.c, branch linux-2.6.32.y

hwmon: (tmp421) Restore missing inputs

2010-03-15T15:49:57+00:00

commit 8d59582a867470a3e0c3eced4a01625ae8dc546b upstream. An off-by-one error caused some inputs to not be created by the driver when they should. TMP421 gets only one input instead of two, TMP422 gets two instead of three, etc. Fix the bug by listing explicitly the number of inputs each device has. Signed-off-by: Jean Delvare Tested-by: Andre Prendel Signed-off-by: Greg Kroah-Hartman

hwmon: (tmp421) Fix temperature conversions

2010-03-15T15:49:57+00:00

commit a44908d742a577fb5ccb9a8c082326d4cea234c2 upstream. The low bits of temperature registers are status bits, they must be masked out before converting the register values to temperatures. Signed-off-by: Jean Delvare Tested-by: Andre Prendel Signed-off-by: Greg Kroah-Hartman

hwmon: Add driver for Texas Instruments TMP421/422/423 sensor chips

2009-09-15T15:18:11+00:00

Add support for Texas Instruments TMP421/422/423 temperature sensor IC. TI's TMP421/422/423 are I2C temperature sensor chips. These chips are similar to TI's TMP401/411 chips, but with reduced functionality (only temperature measurement). The chips have one local sensor and up to three (TMP423) remote sensors. Signed-off-by: Andre Prendel Acked-by: Hans de Goede Signed-off-by: Jean Delvare