Can't compile due to error implicit declaration of function

I can't get the kernel to compile due to the error:

ubuntu@ubuntu2204:~/Downloads/starlte$ make all
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CHK     include/generated/bounds.h
  CHK     include/generated/timeconst.h
  CC      arch/x86/kernel/asm-offsets.s
In file included from ./include/linux/spinlock.h:280,
                 from ./include/linux/mmzone.h:7,
                 from ./include/linux/gfp.h:5,
                 from ./include/linux/slab.h:14,
                 from ./include/linux/crypto.h:24,
                 from arch/x86/kernel/asm-offsets.c:8:
./include/linux/spinlock_api_smp.h: In function \u2018__raw_spin_lock_irqsave\u2019:
./include/linux/spinlock_api_smp.h:112:9: error: implicit declaration of function \u2018exynos_ss_spinlock\u2019 [-Werror=implicit-function-declaration]
  112 |         exynos_ss_spinlock(lock, 1);
      |         ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [Kbuild:57: arch/x86/kernel/asm-offsets.s] Error 1
make: *** [Makefile:1183: prepare0] Error 2
ubuntu@ubuntu2204:~/Downloads/starlte$ sudo m

I don't know what to do to fix this error