[openeuler:OLK-5.10 15479/30000] kernel/sched/topology.c:1618:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'register_sysctl'?

[openeuler:OLK-5.10 15479/30000] kernel/sched/topology.c:1618:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'register_sysctl'?

[kernel test robot]

Hi Tim,

FYI, the error/warning still remains.

tree:   https://gitee.com/openeuler/kernel.git OLK-5.10
head:   bef6f06e039b8929481350d15d6d8c3ba81c6fd2
commit: 8ce3e706b31409147f035c037055caa68e450ce5 [15479/30000] scheduler: Add runtime knob sysctl_sched_cluster
config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281008.YCpsDSF7-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281008.YCpsDSF7-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/202409281008.YCpsDSF7-lkp@intel.com/

All errors (new ones prefixed by >>):

   kernel/sched/topology.c: In function 'sched_cluster_sysctl_init':
>> kernel/sched/topology.c:1618:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'register_sysctl'? [-Werror=implicit-function-declaration]
    1618 |         register_sysctl_init("kernel", sched_cluster_sysctls);
         |         ^~~~~~~~~~~~~~~~~~~~
         |         register_sysctl
   cc1: some warnings being treated as errors


vim +1618 kernel/sched/topology.c

  1615	
  1616	static int __init sched_cluster_sysctl_init(void)
  1617	{
> 1618		register_sysctl_init("kernel", sched_cluster_sysctls);
  1619		return 0;
  1620	}
  1621	late_initcall(sched_cluster_sysctl_init);
  1622	#endif
  1623	

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