[chrome-os:chromeos-6.6 192/192] drivers/firmware/arm_scmi/tinysys.c:318: undefined reference to `scmi_protocol_register'

[chrome-os:chromeos-6.6 192/192] drivers/firmware/arm_scmi/tinysys.c:318: undefined reference to `scmi_protocol_register'

[kernel test robot]

tree:   https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-6.6
head:   1b7d37693f7bd7e9f37c02d15753e16b5bac8c79
commit: f1e104ed61ffbb353b91e2a25e09f96ac805bd4c [192/192] CHROMIUM: firmware: arm_scmi: Porting tinysys_scmi driver
config: i386-buildonly-randconfig-003-20250205 (https://download.01.org/0day-ci/archive/20250205/202502051657.E8JYASut-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250205/202502051657.E8JYASut-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/202502051657.E8JYASut-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

   ld: drivers/firmware/arm_scmi/tinysys.o: in function `scmi_tinysys_register':
>> drivers/firmware/arm_scmi/tinysys.c:318: undefined reference to `scmi_protocol_register'
--
>> drivers/firmware/arm_scmi/tinysys-scmi-drv.c:71:5: warning: no previous prototype for 'scmi_tinysys_notifier_fn' [-Wmissing-prototypes]
      71 | int scmi_tinysys_notifier_fn(struct notifier_block *nb,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~


vim +318 drivers/firmware/arm_scmi/tinysys.c

   315	
   316	int scmi_tinysys_register(void)
   317	{
 > 318		return scmi_protocol_register(&scmi_tinysys_protocol);
   319	}
   320	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki