Re: [PATCH hid v11 01/14] HID: Kconfig: split HID support and hid-core compilation

Hi Benjamin,

I love your patch! Yet something to improve:

[auto build test ERROR on hid/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Benjamin-Tissoires/Introduce-eBPF-support-for-HID-devices/20221025-173852
base:   https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git master
patch link:    https://lore.kernel.org/r/20221025093458.457089-2-benjamin.tissoires%40redhat.com
patch subject: [PATCH hid v11 01/14] HID: Kconfig: split HID support and hid-core compilation
config: s390-zfcpdump_defconfig
compiler: s390-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/b6e78c340cbaf82c96ab3148db0b13f737abe8d7
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Benjamin-Tissoires/Introduce-eBPF-support-for-HID-devices/20221025-173852
        git checkout b6e78c340cbaf82c96ab3148db0b13f737abe8d7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot [off-list ref]

All errors (new ones prefixed by >>):

   s390-linux-ld: drivers/hid/hid-a4tech.o: in function `hid_parse':

quoted

include/linux/hid.h:1094: undefined reference to `hid_open_report'

   s390-linux-ld: drivers/hid/hid-a4tech.o: in function `a4_probe':

quoted

drivers/hid/hid-a4tech.c:134: undefined reference to `hid_hw_start'

   s390-linux-ld: drivers/hid/hid-a4tech.o: in function `a4_driver_init':

quoted

drivers/hid/hid-a4tech.c:164: undefined reference to `__hid_register_driver'

   s390-linux-ld: drivers/hid/hid-a4tech.o: in function `a4_driver_exit':

quoted

drivers/hid/hid-a4tech.c:164: undefined reference to `hid_unregister_driver'

   s390-linux-ld: drivers/hid/hid-belkin.o: in function `hid_parse':

quoted

include/linux/hid.h:1094: undefined reference to `hid_open_report'

   s390-linux-ld: drivers/hid/hid-belkin.o: in function `belkin_probe':

quoted

drivers/hid/hid-belkin.c:59: undefined reference to `hid_hw_start'

   s390-linux-ld: drivers/hid/hid-belkin.o: in function `belkin_driver_init':

quoted

drivers/hid/hid-belkin.c:86: undefined reference to `__hid_register_driver'

   s390-linux-ld: drivers/hid/hid-belkin.o: in function `belkin_driver_exit':

quoted

drivers/hid/hid-belkin.c:86: undefined reference to `hid_unregister_driver'

   s390-linux-ld: drivers/hid/hid-cherry.o: in function `ch_driver_init':

quoted

drivers/hid/hid-cherry.c:69: undefined reference to `__hid_register_driver'

   s390-linux-ld: drivers/hid/hid-cherry.o: in function `ch_driver_exit':

quoted

drivers/hid/hid-cherry.c:69: undefined reference to `hid_unregister_driver'

   s390-linux-ld: drivers/hid/hid-cypress.o: in function `hid_parse':

quoted

include/linux/hid.h:1094: undefined reference to `hid_open_report'

   s390-linux-ld: drivers/hid/hid-cypress.o: in function `cp_probe':

quoted

drivers/hid/hid-cypress.c:141: undefined reference to `hid_hw_start'

   s390-linux-ld: drivers/hid/hid-cypress.o: in function `cp_driver_init':

quoted

drivers/hid/hid-cypress.c:177: undefined reference to `__hid_register_driver'

   s390-linux-ld: drivers/hid/hid-cypress.o: in function `cp_driver_exit':

quoted

drivers/hid/hid-cypress.c:177: undefined reference to `hid_unregister_driver'

   s390-linux-ld: drivers/hid/hid-ezkey.o: in function `ez_driver_init':

quoted

drivers/hid/hid-ezkey.c:76: undefined reference to `__hid_register_driver'

   s390-linux-ld: drivers/hid/hid-ezkey.o: in function `ez_driver_exit':

quoted

drivers/hid/hid-ezkey.c:76: undefined reference to `hid_unregister_driver'

   s390-linux-ld: drivers/hid/hid-ite.o: in function `ite_probe':

quoted

drivers/hid/hid-ite.c:99: undefined reference to `hid_open_report'
s390-linux-ld: drivers/hid/hid-ite.c:103: undefined reference to `hid_hw_start'

   s390-linux-ld: drivers/hid/hid-ite.o: in function `ite_driver_init':

quoted

drivers/hid/hid-ite.c:136: undefined reference to `__hid_register_driver'

   s390-linux-ld: drivers/hid/hid-ite.o: in function `ite_driver_exit':

quoted

drivers/hid/hid-ite.c:136: undefined reference to `hid_unregister_driver'

   s390-linux-ld: drivers/hid/hid-kensington.o: in function `ks_driver_init':
   drivers/hid/hid-kensington.c:47: undefined reference to `__hid_register_driver'
   s390-linux-ld: drivers/hid/hid-kensington.o: in function `ks_driver_exit':
   drivers/hid/hid-kensington.c:47: undefined reference to `hid_unregister_driver'
   s390-linux-ld: drivers/hid/hid-microsoft.o: in function `ms_remove':
   drivers/hid/hid-microsoft.c:409: undefined reference to `hid_hw_stop'
   s390-linux-ld: drivers/hid/hid-microsoft.o: in function `hid_parse':
   include/linux/hid.h:1094: undefined reference to `hid_open_report'
   s390-linux-ld: drivers/hid/hid-microsoft.o: in function `ms_probe':
   drivers/hid/hid-microsoft.c:391: undefined reference to `hid_hw_start'
   s390-linux-ld: drivers/hid/hid-microsoft.o: in function `ms_ff_worker':
   drivers/hid/hid-microsoft.c:302: undefined reference to `hid_hw_output_report'
   s390-linux-ld: drivers/hid/hid-microsoft.o: in function `ms_driver_init':
   drivers/hid/hid-microsoft.c:467: undefined reference to `__hid_register_driver'
   s390-linux-ld: drivers/hid/hid-microsoft.o: in function `ms_driver_exit':
   drivers/hid/hid-microsoft.c:467: undefined reference to `hid_unregister_driver'
   s390-linux-ld: drivers/hid/hid-monterey.o: in function `mr_driver_init':
   drivers/hid/hid-monterey.c:63: undefined reference to `__hid_register_driver'
   s390-linux-ld: drivers/hid/hid-monterey.o: in function `mr_driver_exit':
   drivers/hid/hid-monterey.c:63: undefined reference to `hid_unregister_driver'
   s390-linux-ld: drivers/hid/hid-redragon.o: in function `redragon_driver_init':
   drivers/hid/hid-redragon.c:60: undefined reference to `__hid_register_driver'
   s390-linux-ld: drivers/hid/hid-redragon.o: in function `redragon_driver_exit':
   drivers/hid/hid-redragon.c:60: undefined reference to `hid_unregister_driver'
   pahole: .tmp_vmlinux.btf: No such file or directory
   .btf.vmlinux.bin.o: file not recognized: file format not recognized


vim +1094 include/linux/hid.h

022e8c4d08b3b0 Jiri Slaby     2008-05-16  1082  
c500c9714011ed Jiri Slaby     2008-05-16  1083  /**
c500c9714011ed Jiri Slaby     2008-05-16  1084   * hid_parse - parse HW reports
c500c9714011ed Jiri Slaby     2008-05-16  1085   *
c500c9714011ed Jiri Slaby     2008-05-16  1086   * @hdev: hid device
c500c9714011ed Jiri Slaby     2008-05-16  1087   *
c500c9714011ed Jiri Slaby     2008-05-16  1088   * Call this from probe after you set up the device (if needed). Your
c500c9714011ed Jiri Slaby     2008-05-16  1089   * report_fixup will be called (if non-NULL) after reading raw report from
c500c9714011ed Jiri Slaby     2008-05-16  1090   * device before passing it to hid layer for real parsing.
c500c9714011ed Jiri Slaby     2008-05-16  1091   */
c500c9714011ed Jiri Slaby     2008-05-16  1092  static inline int __must_check hid_parse(struct hid_device *hdev)
c500c9714011ed Jiri Slaby     2008-05-16  1093  {
a7197c2e4120ce Henrik Rydberg 2012-04-22 @1094  	return hid_open_report(hdev);
c500c9714011ed Jiri Slaby     2008-05-16  1095  }
c500c9714011ed Jiri Slaby     2008-05-16  1096  

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