linux-kernel - Re: [PATCH 3/4] mfd: da9055-core: make it explicitly non-modular

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Message-ID: <201706041330.Xqmy4uXD%fengguang.wu@intel.com>
Date:   Sun, 4 Jun 2017 13:51:37 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Paul Gortmaker <paul.gortmaker@...driver.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        Paul Gortmaker <paul.gortmaker@...driver.com>,
        Support Opensource <support.opensource@...semi.com>,
        Lee Jones <lee.jones@...aro.org>
Subject: Re: [PATCH 3/4] mfd: da9055-core: make it explicitly non-modular

Hi Paul,

[auto build test ERROR on ljones-mfd/for-mfd-next]
[also build test ERROR on v4.12-rc3 next-20170602]
[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/Paul-Gortmaker/mfd-make-da90xx-drivers-explicitly-non-modular/20170603-211054
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: s390-allmodconfig (attached as .config)
compiler: s390x-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=s390 

Note: the linux-review/Paul-Gortmaker/mfd-make-da90xx-drivers-explicitly-non-modular/20170603-211054 HEAD c8ab14d7a1d96ff8fb5121c974030c48824d0914 builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `da9055_i2c_remove':
>> drivers/mfd/.tmp_gl_da9055-i2c.o:(.text+0x17860e): undefined reference to `da9055_device_exit'

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

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