[asahilinux:t6000/bringup-work 21/34] drivers/gpu/drm/tiny/simpledrm.c:915:1: error: redefinition of '__inittest'

[kernel test robot <lkp@intel.com>]

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tree:   https://github.com/AsahiLinux/linux t6000/bringup-work
head:   3dd5d3b12cd6d7c4d9731061db6747f41bcc6cdc
commit: 9b33c21a89cb394a38274b1e8e8fba65b1cc6ad8 [21/34] drm/simpledrm: Bind to OF framebuffers in /chosen
config: arm-randconfig-c002-20211121 (attached as .config)
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 arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://github.com/AsahiLinux/linux/commit/9b33c21a89cb394a38274b1e8e8fba65b1cc6ad8
        git remote add asahilinux https://github.com/AsahiLinux/linux
        git fetch --no-tags asahilinux t6000/bringup-work
        git checkout 9b33c21a89cb394a38274b1e8e8fba65b1cc6ad8
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/gpu/drm/tiny/

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

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/tiny/simpledrm.c:915:1: error: redefinition of '__inittest'
   fs_initcall(simplefb_init);
   ^
   include/linux/module.h:119:27: note: expanded from macro 'fs_initcall'
   #define fs_initcall(fn)                 module_init(fn)
                                           ^
   include/linux/module.h:131:42: note: expanded from macro 'module_init'
           static inline initcall_t __maybe_unused __inittest(void)                \
                                                   ^
   drivers/gpu/drm/tiny/simpledrm.c:899:1: note: previous definition is here
   module_platform_driver(simpledrm_platform_driver);
   ^
   include/linux/platform_device.h:252:2: note: expanded from macro 'module_platform_driver'
           module_driver(__platform_driver, platform_driver_register, \
           ^
   include/linux/device/driver.h:262:3: note: expanded from macro 'module_driver'
   } \
     ^
   include/linux/module.h:131:42: note: expanded from macro '\
   module_init'
           static inline initcall_t __maybe_unused __inittest(void)                \
                                                   ^
>> drivers/gpu/drm/tiny/simpledrm.c:915:1: error: redefinition of 'init_module'
   fs_initcall(simplefb_init);
   ^
   include/linux/module.h:119:27: note: expanded from macro 'fs_initcall'
   #define fs_initcall(fn)                 module_init(fn)
                                           ^
   include/linux/module.h:133:6: note: expanded from macro 'module_init'
           int init_module(void) __copy(initfn)                    \
               ^
   drivers/gpu/drm/tiny/simpledrm.c:899:1: note: previous definition is here
   module_platform_driver(simpledrm_platform_driver);
   ^
   include/linux/platform_device.h:252:2: note: expanded from macro 'module_platform_driver'
           module_driver(__platform_driver, platform_driver_register, \
           ^
   include/linux/device/driver.h:262:3: note: expanded from macro 'module_driver'
   } \
     ^
   include/linux/module.h:133:6: note: expanded from macro '\
   module_init'
           int init_module(void) __copy(initfn)                    \
               ^
   2 errors generated.


vim +/__inittest +915 drivers/gpu/drm/tiny/simpledrm.c

   914	
 > 915	fs_initcall(simplefb_init);
   916	

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

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