Re: [PATCH V5] acpi: trigger wakeup key event from power button

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

Hi Ken,

kernel test robot noticed the following build errors:

[auto build test ERROR on b483d3b8a54a544ab8854ca6dbb8d99c423b3ba4]

url:    https://github.com/intel-lab-lkp/linux/commits/Ken-Xue/acpi-trigger-wakeup-key-event-from-power-button/20231007-163549
base:   b483d3b8a54a544ab8854ca6dbb8d99c423b3ba4
patch link:    https://lore.kernel.org/r/20231007075433.555715-1-Ken.Xue%40amd.com
patch subject: [PATCH V5] acpi: trigger wakeup key event from power button
config: loongarch-randconfig-002-20231011 (https://download.01.org/0day-ci/archive/20231012/202310120000.LkRVKBZN-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231012/202310120000.LkRVKBZN-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/202310120000.LkRVKBZN-lkp@intel.com/

All errors (new ones prefixed by >>):

   loongarch64-linux-ld: drivers/acpi/button.o: in function `acpi_power_button_wakeup':
>> button.c:(.text+0x44): undefined reference to `input_event'
>> loongarch64-linux-ld: button.c:(.text+0x58): undefined reference to `input_event'
   loongarch64-linux-ld: button.c:(.text+0x6c): undefined reference to `input_event'
   loongarch64-linux-ld: button.c:(.text+0x8c): undefined reference to `input_event'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `acpi_button_notify':
   button.c:(.text+0x200): undefined reference to `input_event'
   loongarch64-linux-ld: drivers/acpi/button.o:button.c:(.text+0x214): more undefined references to `input_event' follow
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L42':
>> button.c:(.text+0x3ac): undefined reference to `input_allocate_device'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L52':
>> button.c:(.text+0x60c): undefined reference to `input_free_device'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L53':
>> button.c:(.text+0x67c): undefined reference to `input_set_capability'
>> loongarch64-linux-ld: button.c:(.text+0x68c): undefined reference to `input_set_capability'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L58':
   button.c:(.text+0x6a0): undefined reference to `input_set_capability'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L59':
   button.c:(.text+0x6b4): undefined reference to `input_set_capability'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L60':
>> button.c:(.text+0x6c0): undefined reference to `input_register_device'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L63':
>> button.c:(.text+0x6e0): undefined reference to `input_unregister_device'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L87':
   button.c:(.text+0x7f8): undefined reference to `input_unregister_device'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L99':
   button.c:(.text+0x89c): undefined reference to `input_event'
   loongarch64-linux-ld: button.c:(.text+0x8b0): undefined reference to `input_event'
   loongarch64-linux-ld: drivers/acpi/button.o: in function `.L97':
   button.c:(.text+0x8c4): undefined reference to `input_event'
   loongarch64-linux-ld: button.c:(.text+0x8d8): undefined reference to `input_event'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for ACPI_BUTTON
   Depends on [m]: ACPI [=y] && INPUT [=m]
   Selected by [y]:
   - ACPI_SYSTEM_POWER_STATES_SUPPORT [=y] && ACPI [=y]

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