linux-kernel - [char-misc:char-misc-next 21/24] ERROR: modpost: "auxiliary_driver_unregister" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx

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Date:   Mon, 5 Sep 2022 18:26:43 +0800
From:   kernel test robot <lkp@...el.com>
To:     Kumaravel Thiagarajan <kumaravel.thiagarajan@...rochip.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [char-misc:char-misc-next 21/24] ERROR: modpost:
 "auxiliary_driver_unregister"
 [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-next
head:   50e177c5bfd9abc3828cb57e14e6169170f6764a
commit: 7d3e4d807df2a216b9aa2944372f2b3f6ef3f205 [21/24] misc: microchip: pci1xxxx: load gpio driver for the gpio controller auxiliary device enumerated by the auxiliary bus driver.
config: x86_64-randconfig-c042-20220905 (https://download.01.org/0day-ci/archive/20220905/202209051843.L37B3c76-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/commit/?id=7d3e4d807df2a216b9aa2944372f2b3f6ef3f205
        git remote add char-misc https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
        git fetch --no-tags char-misc char-misc-next
        git checkout 7d3e4d807df2a216b9aa2944372f2b3f6ef3f205
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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

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

ERROR: modpost: "auxiliary_device_init" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.ko] undefined!
ERROR: modpost: "__auxiliary_device_add" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.ko] undefined!
>> ERROR: modpost: "auxiliary_driver_unregister" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!
>> ERROR: modpost: "__auxiliary_driver_register" [drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp