memdev.c:undefined reference to `firmware_upload_unregister'

memdev.c:undefined reference to `firmware_upload_unregister'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   c17414a273b81fe4e34e11d69fc30cc8b1431614
commit: 9521875bbe0055805557fff0b08fd9a29d02b7bc cxl: add a firmware update mechanism using the sysfs firmware loader
date:   11 days ago
config: xtensa-randconfig-r035-20230706 (https://download.01.org/0day-ci/archive/20230707/202307070209.tLMRS8xd-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230707/202307070209.tLMRS8xd-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/202307070209.tLMRS8xd-lkp@intel.com/

All errors (new ones prefixed by >>):

   xtensa-linux-ld: drivers/cxl/core/memdev.o: in function `cxl_memdev_shutdown':
>> memdev.c:(.text+0xb10): undefined reference to `firmware_upload_unregister'
   xtensa-linux-ld: drivers/cxl/core/memdev.o: in function `devm_cxl_remove_fw_upload':
   memdev.c:(.text+0xb32): undefined reference to `firmware_upload_unregister'
   xtensa-linux-ld: drivers/cxl/core/memdev.o: in function `clear_exclusive_cxl_commands':
>> memdev.c:(.text+0x2334): undefined reference to `firmware_upload_register'
   xtensa-linux-ld: drivers/cxl/core/memdev.o: in function `cxl_memdev_setup_fw_upload':
   memdev.c:(.text+0x23d6): undefined reference to `firmware_upload_register'
   xtensa-linux-ld: drivers/cxl/core/memdev.o: in function `clear_exclusive_cxl_commands':
   memdev.c:(.text+0x2344): undefined reference to `firmware_upload_unregister'
   xtensa-linux-ld: drivers/cxl/core/memdev.o: in function `cxl_memdev_setup_fw_upload':
   memdev.c:(.text+0x24ab): undefined reference to `firmware_upload_unregister'

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