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2012-09-23hwmon: (asus_atk0110) Remove useless kfreePeter Senna Tschudin
The semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ position p1,p2; expression x; @@ if (x@p1 == NULL) { ... kfree@p2(x); ... return ...; } @unchanged exists@ position r.p1,r.p2; expression e <= r.x,x,e1; iterator I; statement S; @@ if (x@p1 == NULL) { ... when != I(x,...) S when != e = e1 when != e += e1 when != e -= e1 when != ++e when != --e when != e++ when != e-- when != &e kfree@p2(x); ... return ...; } @ok depends on unchanged exists@ position any r.p1; position r.p2; expression x; @@ ... when != true x@p1 == NULL kfree@p2(x); @depends on !ok && unchanged@ position r.p2; expression x; @@ *kfree@p2(x); // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ina2xx) Add support for INA220 and INA230Guenter Roeck
INA220 is register compatible to INA219, and INA230 is register compatible to INA226, so all we need to do is to add name aliases for those two chips. Cc: Lothar Felten <l-felten@ti.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <khali@linux-fr.org>
2012-09-23hwmon: (ina2xx) Use structure array to distinguish chip typesGuenter Roeck
Replace per-device initialization and per-device calculation code with per-device configuration data, which is then used to configure the chip and perform calculations based on that data. This patch reduces code size by more than 400 bytes on x86_64. Cc: Lothar Felten <l-felten@ti.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-09-23hwmon: (max1111) Add support for MAX1110, MAX1112, and MAX1113Guenter Roeck
MAX1110 is similar to MAX1111, with 8 instead of 4 channels. MAX1112 and MAX1113 are similar to MAX1110 and MAX1111, with 4.096V reference voltage instead of 2.048V. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-09-23hwmon: (lm70) Add support for LM71 and LM74Christophe Leroy
Add support for LM74 and LM71 to LM70 driver. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (w83793) Remove legacy chassis intrusion detection sysfs attributesGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-09-23hwmon: (w83792d) Remove legacy chassis intrusion detection attributesGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-09-23hwmon: (adm9240) Remove legacy chassis intrusion detection sysfs attributeGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-09-23hwmon: (lm70) Allow 4wire SPI bus with LM70Christophe Leroy
Removing the 3wire limitation on LM70 as the component also allows operation on 4wire SPI bus Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (sht15) remove multiple driver registrationVivien Didelot
Declare an array of platform_device_id, instead of registering a driver for each supported chip. This makes the code cleaner. Also add a module description. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: add Maxim MAX197 supportVivien Didelot
The MAX197 is an A/D converter, made by Maxim. This driver currently supports the MAX197, and MAX199. They are both 8-Channel, Multi-Range, 5V, 12-Bit DAS with 8+4 Bus Interface and Fault Protection. The available ranges for the MAX197 are {0,-5V} to 5V, and {0,-10V} to 10V, while they are {0,-2V} to 2V, and {0,-4V} to 4V on the MAX199. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (adt7410) handle errors from adt7410_update_device()Dan Carpenter
Smatch complains that adt7410_update_device() can return error pointers. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: Driver for ADT7410Hartmut Knaack
This patch brings basic support for the Analog Devices ADT7410 temperature sensor. The following functionality has been implemented: * get current temperature * get/set minimum, maximum and critical temperature * get/set hysteresis * get alarm events for minimum, maximum and critical temperature All implemented sysfs attributes have been sucessfully tested at temperatures of 15°C to 40°C. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (fam15h_power) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (via-cputemp) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (jz4740-hwmon) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (w83l786ng) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (vt8231) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Roger Lucas <vt8231@hiddenengine.co.uk> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (sht21) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Urs Fleisch <urs.fleisch@sensirion.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (sht15) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
2012-09-23hwmon: (sch5636) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (sch5627) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (mcp3021) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Mingkai Hu <Mingkai.hu@freescale.com> Cc: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ltc4245) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ltc4215) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ltc4151) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Per Dalen <per.dalen@appeartv.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (max1668) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (lm95245) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (lm95241) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (lm70) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (g760a) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (f75375s) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (f71882fg) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (emc2103) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (emc1403) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ds620) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (dme1737) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (asb100) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (amc6821) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (adt7470) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (adt7462) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (adt7411) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ads7871) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ads7828) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ads1015) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (adm1029) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Corentin Labbe <corentin.labbe@geomatys.fr> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (adcxx) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ad7418) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ad7414) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-09-23hwmon: (ad7314) Convert to use devm_ functionsGuenter Roeck
Convert to use devm_ functions to reduce code size and simplify the code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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