linux-kernel - Re: [PATCH linux v4 1/6] hwmon: Add core On-Chip Controller support for POWER CPUs

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Message-ID: <201701271053.Y8sKygCb%fengguang.wu@intel.com>
Date:   Fri, 27 Jan 2017 10:13:33 +0800
From:   kbuild test robot <lkp@...el.com>
To:     eajames.ibm@...il.com
Cc:     kbuild-all@...org, linux@...ck-us.net, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org,
        linux-doc@...r.kernel.org, jdelvare@...e.com, corbet@....net,
        mark.rutland@....com, robh+dt@...nel.org, =wsa@...-dreams.de,
        andrew@...id.au, joel@....id.au, benh@...nel.crashing.org,
        "Edward A. James" <eajames@...ibm.com>
Subject: Re: [PATCH linux v4 1/6] hwmon: Add core On-Chip Controller support
 for POWER CPUs

Hi Edward,

[auto build test ERROR on hwmon/hwmon-next]
[also build test ERROR on v4.10-rc5 next-20170125]
[cannot apply to linux/master]
[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/eajames-ibm-gmail-com/drivers-hwmon-Add-On-Chip-Controller-drive/20170127-073116
base:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
config: alpha-allyesconfig (attached as .config)
compiler: alpha-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
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=alpha 

All error/warnings (new ones prefixed by >>):

   In file included from include/linux/linkage.h:6:0,
                    from include/linux/kernel.h:6,
                    from include/linux/unaligned/packed_struct.h:4,
                    from include/linux/unaligned/le_struct.h:4,
                    from arch/alpha/include/asm/unaligned.h:4,
                    from drivers/hwmon/occ/occ.c:19:
>> drivers/hwmon/occ/occ.c:433:15: error: 'occ_get_sensor_value' undeclared here (not in a function)
    EXPORT_SYMBOL(occ_get_sensor_value);
                  ^
   include/linux/export.h:58:16: note: in definition of macro '___EXPORT_SYMBOL'
     extern typeof(sym) sym;      \
                   ^~~
>> drivers/hwmon/occ/occ.c:433:1: note: in expansion of macro 'EXPORT_SYMBOL'
    EXPORT_SYMBOL(occ_get_sensor_value);
    ^~~~~~~~~~~~~

vim +/occ_get_sensor_value +433 drivers/hwmon/occ/occ.c

   427	
   428	int occ_get_sensor_field(struct occ *occ, int sensor_type, int sensor_num,
   429				 u32 hwmon, long *val)
   430	{
   431		return occ->ops.get_sensor(occ, sensor_type, sensor_num, hwmon, val);
   432	}
 > 433	EXPORT_SYMBOL(occ_get_sensor_value);
   434	
   435	void occ_get_response_blocks(struct occ *occ, struct occ_blocks **blocks)
   436	{

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (48642 bytes)