[android-common:android15-6.6-2024-11 0/15] kernel/module/gki_module.c:31:6: warning: no previous prototype for 'gki_is_module_unprotected_symbol'

[android-common:android15-6.6-2024-11 0/15] kernel/module/gki_module.c:31:6: warning: no previous prototype for 'gki_is_module_unprotected_symbol'

[kernel test robot]

tree:   https://android.googlesource.com/kernel/common android15-6.6-2024-11
head:   1d873e4aee8bf3c96dbb4222ecf206afe52c6c81
commit: e9669eeb2f4580e44226cf1b582340f4b6388387 [0/15] ANDROID: GKI: Add module load time symbol protection
config: i386-buildonly-randconfig-2001-20250701 (https://download.01.org/0day-ci/archive/20250704/202507040148.xhwchNST-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507040148.xhwchNST-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/202507040148.xhwchNST-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> kernel/module/gki_module.c:31:6: warning: no previous prototype for 'gki_is_module_unprotected_symbol' [-Wmissing-prototypes]
      31 | bool gki_is_module_unprotected_symbol(const char *name)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for DRM_MIPI_DSI
   Depends on [n]: HAS_IOMEM [=y] && DRM [=n]
   Selected by [y]:
   - GKI_HIDDEN_DRM_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for WEXT_PRIV
   Depends on [n]: NET [=n] && WIRELESS [=n]
   Selected by [y]:
   - GKI_LEGACY_WEXT_ALLCONFIG [=y]
   WARNING: unmet direct dependencies detected for WEXT_SPY
   Depends on [n]: NET [=n] && WIRELESS [=n]
   Selected by [y]:
   - GKI_LEGACY_WEXT_ALLCONFIG [=y]
   WARNING: unmet direct dependencies detected for WIRELESS_EXT
   Depends on [n]: NET [=n] && WIRELESS [=n]
   Selected by [y]:
   - GKI_LEGACY_WEXT_ALLCONFIG [=y]
   WARNING: unmet direct dependencies detected for WEXT_CORE
   Depends on [n]: NET [=n] && WIRELESS [=n] && (CFG80211_WEXT [=n] || WIRELESS_EXT [=y])
   Selected by [y]:
   - GKI_LEGACY_WEXT_ALLCONFIG [=y]
   WARNING: unmet direct dependencies detected for SND_JACK
   Depends on [n]: SOUND [=y] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_VMASTER
   Depends on [n]: SOUND [=y] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_PCM_IEC958
   Depends on [n]: SOUND [=y] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_SOC_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_JACK_INPUT_DEV
   Depends on [n]: SOUND [=y] && !UML && SND [=n] && SND_JACK [=y]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_PCM_ELD
   Depends on [n]: SOUND [=y] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for WEXT_PROC
   Depends on [n]: NET [=n] && WIRELESS [=n] && PROC_FS [=n] && WEXT_CORE [=y]
   Selected by [y]:
   - GKI_LEGACY_WEXT_ALLCONFIG [=y]


vim +/gki_is_module_unprotected_symbol +31 kernel/module/gki_module.c

    25	
    26	/**
    27	 * gki_is_module_unprotected_symbol - Is a symbol unprotected for unsigned module?
    28	 *
    29	 * @name:	Symbol being checked in list of unprotected symbols
    30	 */
  > 31	bool gki_is_module_unprotected_symbol(const char *name)

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