kernel.git/drivers/hwmon/ads1015.c, branch linux-3.2.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.2.y2014-09-13T22:41:43Zhwmon: (ads1015) Fix out-of-bounds array access2014-09-13T22:41:43ZAxel Lin2014-08-05T01:59:49Zurn:sha1:35175850a97e752092c285051ca15201cfdcda81
commit e981429557cbe10c780fab1c1a237cb832757652 upstream.
Current code uses data_rate as array index in ads1015_read_adc() and uses pga
as array index in ads1015_reg_to_mv, so we must make sure both data_rate and
pga settings are in valid value range.
Return -EINVAL if the setting is out-of-range.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
hwmon: (ads1015) Fix off-by-one for valid channel index checking2014-09-13T22:41:40ZAxel Lin2014-07-30T03:13:52Zurn:sha1:395166a4a56a41c221271211a914cf04436a893d
commit 56de1377ad92f72ee4e5cb0faf7a9b6048fdf0bf upstream.
Current code uses channel as array index, so the valid channel value is
0 .. ADS1015_CHANNELS - 1.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
hwmon: (ads1015) Fix file leak in probe function2012-03-01T00:31:13ZGuenter Roeck2012-02-22T16:13:52Zurn:sha1:4651f6ab6be87e326d7ed3820be6cedfca323e51
commit 363434b5dc352464ac7601547891e5fc9105f124 upstream.
An error while creating sysfs attribute files in the driver's probe function
results in an error abort, but already created files are not removed. This patch
fixes the problem.
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Dirk Eibach <eibach@gdsys.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hwmon: Use i2c_smbus_{read,write}_word_swapped2011-11-04T11:00:47ZJean Delvare2011-11-04T11:00:47Zurn:sha1:90f4102ce59226954edbe960b2434d8b3da5f086
Make use of the new i2c_smbus_{read,write}_word_swapped functions.
This makes the driver code more compact and readable. It also ensures
proper error handling.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Dirk Eibach <eibach@gdsys.de>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Guillaume Ligneul <guillaume.ligneul@gmail.com>
hwmon: (ads1015) Make gain and datarate configurable2011-03-21T16:59:37ZDirk Eibach2011-03-21T16:59:37Zurn:sha1:c0046867f34bb81ec3f237ebbc5241ae678b8379
Configuration for ads1015 gain and datarate is possible via
devicetree or platform data.
This is a followup patch to previous ads1015 patches on Jean Delvares
tree.
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
hwmon: (ads1015) Drop dynamic attribute group2011-03-21T16:59:37ZJean Delvare2011-03-21T16:59:37Zurn:sha1:fdf241a8ed93236915c70717a4b6dfb856274496
It is cheaper to handle attributes individually.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Dirk Eibach <eibach@gdsys.de>
hwmon: Add support for Texas Instruments ADS10152011-03-21T16:59:36ZDirk Eibach2011-03-21T16:59:36Zurn:sha1:8c22a8f57516275afcd81c84f3724ac08cf6aa7b
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>