[tip:x86/cpu 3/5] ERROR: modpost: "acpi_processor_ffh_play_dead" [drivers/acpi/processor.ko] undefined!

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/cpu
head:   96040f7273e2bc0be1871ad9ed4da7b504da9410
commit: 541ddf31e30022b8e6f44b3a943964e8f0989d15 [3/5] ACPI/processor_idle: Add FFH state handling
config: x86_64-randconfig-077-20250214 (https://download.01.org/0day-ci/archive/20250215/202502151207.FA9UO1iX-lkp@xxxxxxxxx/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250215/202502151207.FA9UO1iX-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502151207.FA9UO1iX-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "acpi_processor_ffh_play_dead" [drivers/acpi/processor.ko] undefined!

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