[linux-next:master 3968/4370] drivers/gpu/drm/xe/xe_debugfs.c:48:1: sparse: sparse: symbol 'inject_mempage_offline' was not declared. Should it be static?

[linux-next:master 3968/4370] drivers/gpu/drm/xe/xe_debugfs.c:48:1: sparse: sparse: symbol 'inject_mempage_offline' was not declared. Should it be static?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   af5f12805e5cefa4fe68d6127c7e1fb78cd5535c
commit: 6ef3eb10aea4260f752c06489a5369c2b67848b0 [3968/4370] drm/xe: Add fault-inject based VRAM page offline injection
config: i386-randconfig-063-20260904 (https://download.01.org/0day-ci/archive/20260905/202609051831.TerdjESg-lkp@intel.com/config)
compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260905/202609051831.TerdjESg-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/202609051831.TerdjESg-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/gpu/drm/xe/xe_debugfs.c:47:1: sparse: sparse: symbol 'wedge_cold_reset' was not declared. Should it be static?
>> drivers/gpu/drm/xe/xe_debugfs.c:48:1: sparse: sparse: symbol 'inject_mempage_offline' was not declared. Should it be static?

vim +/inject_mempage_offline +48 drivers/gpu/drm/xe/xe_debugfs.c

    44	
    45	DECLARE_FAULT_ATTR(gt_reset_failure);
    46	DECLARE_FAULT_ATTR(inject_csc_hw_error);
    47	DECLARE_FAULT_ATTR(wedge_cold_reset);
  > 48	DECLARE_FAULT_ATTR(inject_mempage_offline);
    49	

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