[driver-core:kobject-const2 18/20] drivers/macintosh/macio_asic.c:136:18: error: incompatible function pointer types initializing 'int (*)(struct device *, struct kobj_uevent_env *)' with an expression of type 'int (const struct device *, struct kobj_uevent_env *)'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git kobject-const2
head:   ac53d9aa9bec7f09f8cc3f4af04254df0b95a3cf
commit: 0bde1d69332934ea32310cba03cc86e1e29185b5 [18/20] driver core: make struct device_type.uevent() take a const *
config: powerpc-randconfig-r024-20221128
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 6e4cea55f0d1104408b26ac574566a0e4de48036)
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
        # install powerpc cross compiling tool for clang build
        # apt-get install binutils-powerpc-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/commit/?id=0bde1d69332934ea32310cba03cc86e1e29185b5
        git remote add driver-core https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
        git fetch --no-tags driver-core kobject-const2
        git checkout 0bde1d69332934ea32310cba03cc86e1e29185b5
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/macintosh/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email protected]>

All errors (new ones prefixed by >>):

>> drivers/macintosh/macio_asic.c:136:18: error: incompatible function pointer types initializing 'int (*)(struct device *, struct kobj_uevent_env *)' with an expression of type 'int (const struct device *, struct kobj_uevent_env *)' [-Wincompatible-function-pointer-types]
          .uevent = of_device_uevent_modalias,
                    ^~~~~~~~~~~~~~~~~~~~~~~~~
   1 error generated.


vim +136 drivers/macintosh/macio_asic.c

b5bf5b6786ccfc9 Jeff Mahoney       2005-07-06  132  
^1da177e4c3f415 Linus Torvalds     2005-04-16  133  struct bus_type macio_bus_type = {
^1da177e4c3f415 Linus Torvalds     2005-04-16  134         .name	= "macio",
^1da177e4c3f415 Linus Torvalds     2005-04-16  135         .match	= macio_bus_match,
07d57a32fb6eb2d Grant Likely       2012-02-01 @136         .uevent = of_device_uevent_modalias,
4866b124a1ded3b Russell King       2006-01-05  137         .probe	= macio_device_probe,
4866b124a1ded3b Russell King       2006-01-05  138         .remove	= macio_device_remove,
4866b124a1ded3b Russell King       2006-01-05  139         .shutdown = macio_device_shutdown,
^1da177e4c3f415 Linus Torvalds     2005-04-16  140         .suspend	= macio_device_suspend,
^1da177e4c3f415 Linus Torvalds     2005-04-16  141         .resume	= macio_device_resume,
60bb70aa761ca40 Greg Kroah-Hartman 2017-06-06  142         .dev_groups = macio_dev_groups,
^1da177e4c3f415 Linus Torvalds     2005-04-16  143  };
^1da177e4c3f415 Linus Torvalds     2005-04-16  144  

:::::: The code at line 136 was first introduced by commit
:::::: 07d57a32fb6eb2da017796e038682f817a4f685e drivercore: Output common devicetree information in uevent

:::::: TO: Grant Likely <[email protected]>
:::::: CC: Grant Likely <[email protected]>

-- 
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https://01.org/lkp

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