kernel/git/stable/linux.git/drivers/hwmon, branch linux-2.6.31.y

hwmon: (coretemp) Add missing newline to dev_warn() message

2010-04-01T22:56:00+00:00

commit 4d7a5644e4adfafe76c2bd8ee168e3f3b5dae3a8 upstream. Add missing newline to dev_warn() message string. This is more of an issue with older kernels that don't automatically add a newline if it was missing from the end of the previous line. Signed-off-by: Dean Nelson Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (w83781d) Request I/O ports individually for probing

2010-04-01T22:55:49+00:00

commit b0bcdd3cd0adb85a7686b396ba50493871b1135c upstream. Different motherboards have different PNP declarations for W83781D/W83782D chips. Some declare the whole range of I/O ports (8 ports), some declare only the useful ports (2 ports at offset 5) and some declare fancy ranges, for example 4 ports at offset 4. To properly handle all cases, request all ports individually for probing. After we have determined that we really have a W83781D or W83782D chip, the useful port range will be requested again, as a single block. I did not see a board which needs this yet, but I know of one for lm78 driver and I'd like to keep the logic of these two drivers in sync. Signed-off-by: Jean Delvare Acked-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (lm78) Request I/O ports individually for probing

2010-04-01T22:55:48+00:00

commit 197027e6ef830d60e10f76efc8d12bf3b6c35db5 upstream. Different motherboards have different PNP declarations for LM78/LM79 chips. Some declare the whole range of I/O ports (8 ports), some declare only the useful ports (2 ports at offset 5) and some declare fancy ranges, for example 4 ports at offset 4. To properly handle all cases, request all ports individually for probing. After we have determined that we really have an LM78 or LM79 chip, the useful port range will be requested again, as a single block. This fixes the driver on the Olivetti M3000 DT 540, at least. Signed-off-by: Jean Delvare Acked-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (fschmd) Fix a memleak on multiple opens of /dev/watchdog

2010-04-01T22:55:48+00:00

commit c453615f77aa51593c1c9c9031b4278797d3fd19 upstream. When /dev/watchdog gets opened a second time we return -EBUSY, but we already have got a kref then, so we end up leaking our data struct. Signed-off-by: Hans de Goede Signed-off-by: Jean Delvare Acked-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (adt7462) Wrong ADT7462_VOLT_COUNT

2010-04-01T22:55:47+00:00

commit 85f8d3e5faea8bd36c3e5196f8334f7db45e19b2 upstream. The #define ADT7462_VOLT_COUNT is wrong, it should be 13 not 12. All the for loops that use this as a limit count are of the typical form, "for (n = 0; n < ADT7462_VOLT_COUNT; n++)", so to loop through all voltages w/o missing the last one it is necessary for the count to be one greater than it is. (Specifically, you will miss the +1.5V 3GPIO input with count = 12 vs. 13.) Signed-off-by: Ray Copeland Acked-by: "Darrick J. Wong" Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (adt7462) Fix pin 28 monitoring

2010-01-18T18:28:47+00:00

commit bb595c923bc51dff9cdd112de18deb57ac7945d2 upstream. The ADT7462_PIN28_VOLT value is a 4-bit field, so the corresponding shift must be 4. Signed-off-by: Roger Blofeld Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (sht15) Off-by-one error in array index + incorrect constants

2010-01-06T22:26:39+00:00

commit 4235f684b66d6f00d2cd8849c884cf8f8b57ecad upstream. Fix an off-by-one error in array index + incorrect constants. Signed-off-by: Christoph Walser Signed-off-by: Jonathan Cameron Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (fschmd) Fix check on unsigned in watchdog_write()

2010-01-06T22:26:38+00:00

commit c7702c31340f84cfd5e5df22293578b7ae1e9370 upstream. If unsigned the watchdog_trigger() return value will not be checked correctly. Signed-off-by: Roel Kluin Acked-by: Andrew Morton Cc: Hans de Goede Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

hwmon: (adt7475) Cache limits for 60 seconds

2009-12-08T18:22:30+00:00

commit 56e35eeebed2dcb4e1a17ad119e039cf095854ac upstream. The comment says that limits are cached for 60 seconds but the code actually caches them for only 2 seconds. Align the code on the comment, as 60 seconds makes more sense. Signed-off-by: Jean Delvare Acked-by: Hans de Goede Cc: Jordan Crouse Signed-off-by: Greg Kroah-Hartman

hwmon: (adt7475) Fix temperature fault flags

2009-12-08T18:22:29+00:00

commit cf312e077662ec3a07529551ab6e885828ccfb1d upstream. The logic of temperature fault flags is wrong, it shows faults when there are none and vice versa. Fix it. I can't believe this has been broken since the driver was added, 8 months ago, basically breaking temp1 and temp3, and nobody ever complained. Signed-off-by: Jean Delvare Acked-by: Hans de Goede Cc: Jordan Crouse Signed-off-by: Greg Kroah-Hartman