kernel.git/drivers/hwmon, branch linux-2.6.34.y

hwmon: (w83627ehf) Properly report thermal diode sensors

2012-08-17T19:35:24Z

commit bf164c58e58328c40ebc597a8ac00cc6840f9703 upstream. The w83627ehf driver is improperly reporting thermal diode sensors as type 2, instead of 3. This caused "sensors" and possibly other monitoring tools to report these sensors as "transistor" instead of "thermal diode". Furthermore, diode subtype selection (CPU vs. external) is only supported by the original W83627EHF/EHG. All later models only support CPU diode type, and some (NCT6776F) don't even have the register in question so we should avoid reading from it. Signed-off-by: Jean Delvare Signed-off-by: Guenter Roeck Signed-off-by: Paul Gortmaker

hwmon: (ibmaem) add missing kfree

2012-05-17T15:21:31Z

commit 66a89b2164e2d30661edbd1953eacf0594d8203a upstream. rs_resp is dynamically allocated in aem_read_sensor(), so it should be freed before exiting in every case. This collects the kfree and the return at the end of the function. Signed-off-by: Julia Lawall Signed-off-by: Guenter Roeck Signed-off-by: Paul Gortmaker

hwmon: (max1111) Fix race condition causing NULL pointer exception

2012-05-17T15:21:11Z

commit d3f684f2820a7f42acef68bea6622d9032127fb2 upstream. spi_sync call uses its spi_message parameter to keep completion information, using a drvdata structure is not thread-safe. Use a mutex to prevent multiple access to shared driver data. Signed-off-by: Pavel Herrmann Acked-by: Russell King Acked-by: Pavel Machek Acked-by: Marek Vasut Acked-by: Cyril Hrubis Tested-by: Stanislav Brabec Signed-off-by: Jean Delvare Signed-off-by: Paul Gortmaker

hwmon: (applesmc) Add MacBookAir3,1(3,2) support

2012-03-14T14:57:39Z

commit 132af03233b493101a53010383b5abb5b9ff1e51 upstream. This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the applesmc driver. [rydberg@euromail.se: minor cleanup] Signed-off-by: Edgar Hucek Signed-off-by: Henrik Rydberg Signed-off-by: Guenter Roeck Signed-off-by: Paul Gortmaker

hwmon: (applesmc) Add generic support for MacBook Pro 7

2012-03-14T14:57:39Z

commit 405eaa1c1d045cdd872802fc515f638573984880 upstream. This patch adds generic support for the MacBook Pro 7 family based on the 7,1 model. Signed-off-by: Henrik Rydberg Signed-off-by: Jean Delvare Signed-off-by: Paul Gortmaker

hwmon: (applesmc) Add generic support for MacBook Pro 6

2012-03-14T14:57:38Z

commit 872bad55e2d3fcc13e1e8770a3b200f0c6ca5126 upstream. This patch adds generic support for the MacBook Pro 6 family based on the 6,2 model. [rydberg@euromail.se: patch cleanup] Signed-off-by: Bernhard Froemel Signed-off-by: Henrik Rydberg Signed-off-by: Jean Delvare Signed-off-by: Paul Gortmaker

hwmon: (applesmc) Add support for MacBook Pro 5,3 and 5,4

2012-03-14T14:57:38Z

commit 4e4a99d32721800c061191027f18f780dcbd9e0b upstream. The MacBookPro 5,3 model has two fans, whereas the 5,4 model has only one. This patch adds explicit support for the 5,3 and 5,4 models. Signed-off-by: Henrik Rydberg Signed-off-by: Jean Delvare Signed-off-by: Paul Gortmaker

hwmon: (sht15) Fix integer overflow in humidity calculation

2011-06-26T16:47:11Z

commit ccd32e735de7a941906e093f8dca924bb05c5794 upstream. An integer overflow occurs in the calculation of RHlinear when the relative humidity is greater than around 30%. The consequence is a subtle (but noticeable) error in the resulting humidity measurement. Signed-off-by: Vivien Didelot Signed-off-by: Jean Delvare Cc: Jonathan Cameron Signed-off-by: Paul Gortmaker

hwmon/f71882fg: Set platform drvdata to NULL later

2011-06-26T16:47:00Z

commit d9ebaa45472c92704f4814682eec21455edcfa1f upstream. This avoids a possible race leading to trying to dereference NULL. Signed-off-by: Hans de Goede Acked-by: Jean Delvare Signed-off-by: Guenter Roeck Signed-off-by: Paul Gortmaker

hwmon: (via686a) Initialize fan_div values

2011-06-26T16:46:16Z

commit f790674d3f87df6390828ac21a7d1530f71b59c8 upstream. Functions set_fan_min() and set_fan_div() assume that the fan_div values have already been read from the register. The driver currently doesn't initialize them at load time, they are only set when function via686a_update_device() is called. This means that set_fan_min() and set_fan_div() misbehave if, for example, "sensors -s" is called before any monitoring application (e.g. "sensors") is has been run. Fix the problem by always initializing the fan_div values at device bind time. Signed-off-by: Jean Delvare Acked-by: Guenter Roeck Signed-off-by: Paul Gortmaker