Hi,

[auto build test ERROR on hwmon/hwmon-next]
[also build test ERROR on v4.7-rc7 next-20160719]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Guenter-Roeck/hwmon-New-hwmon-registration-API/20160717-133643
base:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
config: arm-pxa_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
         chmod +x ~/bin/make.cross
         # save the attached .config to linux build tree
         make.cross ARCH=arm 

All errors (new ones prefixed by >>):

    drivers/built-in.o: In function `hwmon_thermal_add_sensor':

quoted

drivers/hwmon/hwmon.c:145: undefined reference to `devm_thermal_zone_of_sensor_register'

git remote add linux-review https://github.com/0day-ci/linux
git remote update linux-review
git checkout 3c8e6fa53b772cd0950dbce3a803575ce7ffa8dc
vim +145 drivers/hwmon/hwmon.c

3c8e6fa5 Guenter Roeck 2016-07-16  139  	if (!tdata)
3c8e6fa5 Guenter Roeck 2016-07-16  140  		return -ENOMEM;
3c8e6fa5 Guenter Roeck 2016-07-16  141  
3c8e6fa5 Guenter Roeck 2016-07-16  142  	tdata->hwdev = hwdev;
3c8e6fa5 Guenter Roeck 2016-07-16  143  	tdata->index = index;
3c8e6fa5 Guenter Roeck 2016-07-16  144  
3c8e6fa5 Guenter Roeck 2016-07-16 @145  	devm_thermal_zone_of_sensor_register(&hwdev->dev, index, tdata,
3c8e6fa5 Guenter Roeck 2016-07-16  146  					     &hwmon_thermal_ops);
3c8e6fa5 Guenter Roeck 2016-07-16  147  
3c8e6fa5 Guenter Roeck 2016-07-16  148  	return 0;

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