kernel/linux.git/drivers/hwmon, branch linux-2.6.35.y

hwmon: (asus_atk0110) Fix memory leak

2011-08-01T20:55:01+00:00

[ upstream commit 0b8e77f12cb6bfe2e5a67f2cdc8c7af23abc4ccf ] The object returned by atk_gitm is dynamically allocated and must be freed. Signed-off-by: Luca Tettamanti Signed-off-by: Jean Delvare Cc: stable@kernel.org Signed-off-by: Andi Kleen

hwmon: (max1111) Fix race condition causing NULL pointer

2011-08-01T20:55:01+00:00

[ upstream commit d3f684f2820a7f42acef68bea6622d9032127fb2 ] exception 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 Cc: stable@kernel.org Signed-off-by: Andi Kleen

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

2011-08-01T20:54:45+00:00

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: Greg Kroah-Hartman Signed-off-by: Andi Kleen

hwmon: (w83627ehf) Driver cleanup

2011-03-31T18:58:54+00:00

[ upstream commit da2e025590cf7038440132d4bbc967a579b11112 ] - Moved fan pwm register array pointers into per-instance data. - Only read fan pwm data for installed/supported fans. - Update fan max output and fan step output information from data in registers. - Create max_output and step_output attribute files only if respective fan pwm registers exist. Signed-off-by: Guenter Roeck Signed-off-by: Jean Delvare Signed-off-by: Andi Kleen

hwmon: (sht15) Fix integer overflow in humidity calculation

2011-03-31T18:58:43+00:00

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 Signed-off-by: Andi Kleen Cc: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

hwmon/f71882fg: Set platform drvdata to NULL later

2011-03-31T18:58:35+00:00

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: Greg Kroah-Hartman Signed-off-by: Andi Kleen

hwmon: (via686a) Initialize fan_div values

2011-03-31T18:57:38+00:00

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: Greg Kroah-Hartman Signed-off-by: Andi Kleen

hwmon: (adm1026) Fix setting fan_div

2011-02-06T19:03:27+00:00

commit 52bc9802ce849d0d287cc5fe76d06b0daa3986ca upstream. Prevent setting fan_div from stomping on other fans that share the same I2C register. Signed-off-by: Gabriele Gorla Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

hwmon: (adm1026) Allow 1 as a valid divider value

2011-02-06T19:03:27+00:00

commit 8b0f1840a46449e1946fc88860ef3ec8d6b1c2c7 upstream. Allow 1 as a valid div value as specified in the ADM1026 datasheet. Signed-off-by: Gabriele Gorla Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

hwmon: (lm85) Fix ADT7468 frequency table

2010-12-14T22:40:06+00:00

commit fa7a5797e57d2ed71f9a6fb44f0ae42c2d7b74b7 upstream. The ADT7468 uses the same frequency table as the ADT7463. Signed-off-by: Jean Delvare Cc: Darrick J. Wong Acked-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen