drivers/opp/core.c:2809: warning: Function parameter or member 'token' not described in 'dev_pm_opp_clear_config'

drivers/opp/core.c:2809: warning: Function parameter or member 'token' not described in 'dev_pm_opp_clear_config'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   6099776f9f268e61fe5ecd721f994a8cfce5306f
commit: 11b9b663585c4f8b00846089ebbca4d1e3283e86 OPP: Add dev_pm_opp_set_config() and friends
date:   1 year, 2 months ago
config: csky-defconfig (https://download.01.org/0day-ci/archive/20230909/202309091558.x3JJrxFI-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230909/202309091558.x3JJrxFI-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/202309091558.x3JJrxFI-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/opp/core.c:2113: warning: Excess function parameter 'count' description in 'dev_pm_opp_set_regulators'
   drivers/opp/core.c:2251: warning: Excess function parameter 'count' description in 'devm_pm_opp_set_regulators'
>> drivers/opp/core.c:2809: warning: Function parameter or member 'token' not described in 'dev_pm_opp_clear_config'
>> drivers/opp/core.c:2809: warning: Excess function parameter 'opp_table' description in 'dev_pm_opp_clear_config'


vim +2809 drivers/opp/core.c

  2794	
  2795	/**
  2796	 * dev_pm_opp_clear_config() - Releases resources blocked for OPP configuration.
  2797	 * @opp_table: OPP table returned from dev_pm_opp_set_config().
  2798	 *
  2799	 * This allows all device OPP configurations to be cleared at once. This must be
  2800	 * called once for each call made to dev_pm_opp_set_config(), in order to free
  2801	 * the OPPs properly.
  2802	 *
  2803	 * Currently the first call itself ends up freeing all the OPP configurations,
  2804	 * while the later ones only drop the OPP table reference. This works well for
  2805	 * now as we would never want to use an half initialized OPP table and want to
  2806	 * remove the configurations together.
  2807	 */
  2808	void dev_pm_opp_clear_config(int token)
> 2809	{
  2810		struct opp_config_data *data;
  2811	
  2812		/*
  2813		 * This lets the callers call this unconditionally and keep their code
  2814		 * simple.
  2815		 */
  2816		if (unlikely(token <= 0))
  2817			return;
  2818	
  2819		data = xa_erase(&opp_configs, token);
  2820		if (WARN_ON(!data))
  2821			return;
  2822	
  2823		_opp_clear_config(data);
  2824	}
  2825	EXPORT_SYMBOL_GPL(dev_pm_opp_clear_config);
  2826	

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