[android-common:android18-7.3 1/1] fs/incfs/main.c:15:25: sparse: sparse: symbol 'incfs_fs_type' was not declared. Should it be static?

[android-common:android18-7.3 1/1] fs/incfs/main.c:15:25: sparse: sparse: symbol 'incfs_fs_type' was not declared. Should it be static?

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common android18-7.3
head:   f10481be4b057d0d5c830ae6c352d780a27bf753
commit: 84cf0402d4ab98f85c4a366b78bb12efd230efc7 [1/1] ANDROID: incfs: Use new mount APIs
config: arm-randconfig-r2310-20261027 (https://download.01.org/0day-ci/archive/20261027/202610271700.RaVu691T-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.5.0
sparse: v0.6.5-rc1-1-gc4640450
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261027/202610271700.RaVu691T-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610271700.RaVu691T-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> fs/incfs/main.c:15:25: sparse: sparse: symbol 'incfs_fs_type' was not declared. Should it be static?

vim +/incfs_fs_type +15 fs/incfs/main.c

    14	
  > 15	struct file_system_type incfs_fs_type = {
    16		.owner			= THIS_MODULE,
    17		.name			= INCFS_NAME,
    18		.init_fs_context	= incfs_init_fs_context,
    19		.parameters		= incfs_param_specs,
    20		.kill_sb		= incfs_kill_sb,
    21		.fs_flags		= 0
    22	};
    23	

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