linux-kernel - Re: [PATCHv5 5/5] misc: gehc-achc: new driver

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Message-ID: <202106222109.fdao9FF0-lkp@intel.com>
Date:   Tue, 22 Jun 2021 21:30:13 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sebastian Reichel <sebastian.reichel@...labora.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     kbuild-all@...ts.01.org, Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>, Ian Ray <ian.ray@...com>,
        linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org
Subject: Re: [PATCHv5 5/5] misc: gehc-achc: new driver

Hi Sebastian,

I love your patch! Yet something to improve:

[auto build test ERROR on spi/for-next]
[also build test ERROR on char-misc/char-misc-testing v5.13-rc7 next-20210621]
[cannot apply to robh/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Sebastian-Reichel/GE-Healthcare-PPD-firmware-upgrade-driver-for-ACHC/20210622-020604
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/f355764ca45490e52adcd1c4e9886c42fdd66b58
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Sebastian-Reichel/GE-Healthcare-PPD-firmware-upgrade-driver-for-ACHC/20210622-020604
        git checkout f355764ca45490e52adcd1c4e9886c42fdd66b58
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: missing MODULE_LICENSE() in drivers/misc/nxp-ezport.o
>> ERROR: modpost: "ezport_flash" [drivers/misc/gehc-achc.ko] undefined!
>> ERROR: modpost: "ezport_reset" [drivers/misc/gehc-achc.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (60497 bytes)