Re: [PATCH 1/2] ALSA: core: add snd_device_init

[kernel test robot <lkp@intel.com>]

Hi,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tiwai-sound/for-next]
[also build test WARNING on next-20230824]
[cannot apply to tiwai-sound/for-linus broonie-sound/for-next linus/master v6.5-rc7]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/cujomalainey-chromium-org/ALSA-core-add-snd_device_init/20230825-050745
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next
patch link:    https://lore.kernel.org/r/20230824210339.1126993-2-cujomalainey%40chromium.org
patch subject: [PATCH 1/2] ALSA: core: add snd_device_init
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230825/202308250609.8A2yaCZs-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230825/202308250609.8A2yaCZs-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/202308250609.8A2yaCZs-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> sound/core/init.c:149: warning: Function parameter or member 'dev' not described in 'snd_device_init'
>> sound/core/init.c:149: warning: Excess function parameter 'dev_p' description in 'snd_device_init'


vim +149 sound/core/init.c

   140	
   141	/**
   142	 * snd_device_init - Initialize struct device for sound devices
   143	 * @dev_p: pointer to store the allocated device
   144	 * @card: card to assign, optional
   145	 *
   146	 * For releasing the allocated device, call put_device().
   147	 */
   148	void snd_device_init(struct device *dev, struct snd_card *card)
 > 149	{
   150		device_initialize(dev);
   151		if (card)
   152			dev->parent = &card->card_dev;
   153		dev->class = &sound_class;
   154		dev->release = default_release_alloc;
   155	}
   156	EXPORT_SYMBOL_GPL(snd_device_init);
   157	

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