linux-stable.git/drivers/hwmon, branch v3.0.76

hwmon: (sht15) Fix memory leak if regulator_enable() fails

2013-03-20T19:58:53+00:00

Commit 3e78080f8148 ('hwmon: (sht15) Check return value of
regulator_enable()') depends on the use of devm_kmalloc() for automatic
resource cleanup in the failure cases, which was introduced in 3.7.  In
older stable branches, explicit cleanup is needed.

Signed-off-by: Ben Hutchings 
Signed-off-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

hwmon: (lineage-pem) Add missing terminating entry for pem_[input|fan]_attributes

2013-03-20T19:58:52+00:00

commit df069079c153d22adf6c28dcc0b1cf62bba75167 upstream.

Signed-off-by: Axel Lin 
Acked-by: Jean Delvare 
Signed-off-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

hwmon: (sht15) Check return value of regulator_enable()

2013-03-14T18:32:05+00:00

commit 3e78080f81481aa8340374d5a37ae033c1cf4272 upstream.

Not having power is a pretty serious error so check that we are able to
enable the supply and error out if we can't.

Signed-off-by: Mark Brown 
Signed-off-by: Guenter Roeck

x86,AMD: Power driver support for AMD's family 16h processors

2012-12-17T18:49:02+00:00

commit 22e32f4f57778ebc6e17812fa3008361c05d64f9 upstream.

Add family 16h PCI ID to AMD's power driver to allow it report
power consumption on these processors.

Signed-off-by: Boris Ostrovsky 
Signed-off-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

hwmon: (w83627ehf) Force initial bank selection

2012-11-17T21:14:22+00:00

commit 3300fb4f88688029fff8dfb9ec0734f6e4cba3e7 upstream.

Don't assume bank 0 is selected at device probe time. This may not be
the case. Force bank selection at first register access to guarantee
that we read the right registers upon driver loading.

Signed-off-by: Jean Delvare 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

hwmon: (ads7871) Add 'name' sysfs attribute

2012-10-02T16:47:26+00:00

commit 4e21f4eaa49f78d3e977e316514c941053871c76 upstream.

The 'name' sysfs attribute is mandatory for hwmon devices, but was missing
in this driver.

Cc: Paul Thomas 
Signed-off-by: Guenter Roeck 
Acked-by: Jean Delvare 
Acked-by: Paul Thomas 
Signed-off-by: Greg Kroah-Hartman

hwmon: (fam15h_power) Tweak runavg_range on resume

2012-10-02T16:47:26+00:00

commit 5f0ecb907deb1e6f28071ee3bd568903b9da1be4 upstream.

The quirk introduced with commit
00250ec90963b7ef6678438888f3244985ecde14 (hwmon: fam15h_power: fix
bogus values with current BIOSes) is not only required during driver
load but also when system resumes from suspend. The BIOS might set the
previously recommended (but unsuitable) initilization value for the
running average range register during resume.

Signed-off-by: Andreas Herrmann 
Tested-by: Andreas Hartmann 
Signed-off-by: Jean Delvare 
Signed-off-by: Greg Kroah-Hartman

hwmon: (twl4030-madc-hwmon) Initialize uninitialized structure elements

2012-10-02T16:47:25+00:00

commit 73d7c119255615a26070f9d6cdb722a166a29015 upstream.

twl4030_madc_conversion uses do_avg and type structure elements of
twl4030_madc_request. Initialize structure to avoid random operation.

Fix for: Coverity CID 200794 Uninitialized scalar variable.

Cc: Keerthy 
Signed-off-by: Guenter Roeck 
Acked-by: Jean Delvare 
Acked-by: Keerthy 
Signed-off-by: Greg Kroah-Hartman

hwmon: (asus_atk0110) Add quirk for Asus M5A78L

2012-09-14T17:00:51+00:00

commit 43ca6cb28c871f2fbad10117b0648e5ae3b0f638 upstream.

The old interface is bugged and reads the wrong sensor when retrieving
the reading for the chassis fan (it reads the CPU sensor); the new
interface works fine.

Reported-by: Göran Uddeborg 
Tested-by: Göran Uddeborg 
Signed-off-by: Luca Tettamanti 
Signed-off-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86'

2012-08-15T19:04:09+00:00

commit 141168c36cdee3ff23d9c7700b0edc47cb65479f and
commit 3f806e50981825fa56a7f1938f24c0680816be45 upstream.

Several fields in struct cpuinfo_x86 were not defined for the
!SMP case, likely to save space.  However, those fields still
have some meaning for UP, and keeping them allows some #ifdef
removal from other files.  The additional size of the UP kernel
from this change is not significant enough to worry about
keeping up the distinction:

	   text    data     bss     dec     hex filename
	4737168	 506459	 972040	6215667	 5ed7f3	vmlinux.o.before
	4737444	 506459	 972040	6215943	 5ed907	vmlinux.o.after

for a difference of 276 bytes for an example UP config.

If someone wants those 276 bytes back badly then it should
be implemented in a cleaner way.

Signed-off-by: Kevin Winchester 
Cc: Steffen Persvold 
Link: http://lkml.kernel.org/r/1324428742-12498-1-git-send-email-kjwinchester@gmail.com
Signed-off-by: Ingo Molnar 
Signed-off-by: Borislav Petkov 
Signed-off-by: Ben Hutchings 
Signed-off-by: Greg Kroah-Hartman