Hi Eric, [auto build test ERROR on ljones-mfd/for-mfd-next] [also build test ERROR on v4.9-rc2 next-20161027] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Eric-Jeong/Documentation-pv88080-Move-binding-document/20161027-091356 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: alpha-allmodconfig (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 errors (new ones prefixed by >>): drivers/built-in.o: In function `pv88080_i2c_probe': >> drivers/mfd/pv88080-i2c.o:(.text+0x11652c): undefined reference to `__devm_regmap_init_i2c' drivers/mfd/pv88080-i2c.o:(.text+0x116548): undefined reference to `__devm_regmap_init_i2c' drivers/built-in.o: In function `pv88080_i2c_driver_init': >> drivers/mfd/pv88080-i2c.o:(.init.text+0xa010): undefined reference to `i2c_register_driver' drivers/mfd/pv88080-i2c.o:(.init.text+0xa020): undefined reference to `i2c_register_driver' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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