[thesofproject:topic/sof-dev 7769/7771] sound/firewire/isight.c:647:9: error: implicit declaration of function 'strspy'; did you mean 'strspn'?

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

tree:   https://github.com/thesofproject/linux topic/sof-dev
head:   05477f184fc6188b402a7ccaf6702c479eb169f4
commit: d63fe2848faae2c75ebd805565799a69654b8c1c [7769/7771] ALSA: firewire: isight: changed strcpy to strscpy
config: s390-randconfig-002-20250221 (https://download.01.org/0day-ci/archive/20250221/202502212301.Ftkz0mbY-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250221/202502212301.Ftkz0mbY-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/202502212301.Ftkz0mbY-lkp@intel.com/

All errors (new ones prefixed by >>):

   sound/firewire/isight.c: In function 'isight_probe':
>> sound/firewire/isight.c:647:9: error: implicit declaration of function 'strspy'; did you mean 'strspn'? [-Wimplicit-function-declaration]
     647 |         strspy(card->mixername, "iSight");
         |         ^~~~~~
         |         strspn


vim +647 sound/firewire/isight.c

   612	
   613	static int isight_probe(struct fw_unit *unit,
   614				const struct ieee1394_device_id *id)
   615	{
   616		struct fw_device *fw_dev = fw_parent_device(unit);
   617		struct snd_card *card;
   618		struct isight *isight;
   619		int err;
   620	
   621		err = snd_card_new(&unit->device, -1, NULL, THIS_MODULE,
   622				   sizeof(*isight), &card);
   623		if (err < 0)
   624			return err;
   625	
   626		isight = card->private_data;
   627		isight->card = card;
   628		mutex_init(&isight->mutex);
   629		isight->unit = fw_unit_get(unit);
   630		isight->device = fw_dev;
   631		isight->audio_base = get_unit_base(unit);
   632		if (!isight->audio_base) {
   633			dev_err(&unit->device, "audio unit base not found\n");
   634			err = -ENXIO;
   635			goto error;
   636		}
   637		fw_iso_resources_init(&isight->resources, unit);
   638	
   639		card->private_free = isight_card_free;
   640	
   641		strscpy(card->driver, "iSight");
   642		strscpy(card->shortname, "Apple iSight");
   643		snprintf(card->longname, sizeof(card->longname),
   644			 "Apple iSight (GUID %08x%08x) at %s, S%d",
   645			 fw_dev->config_rom[3], fw_dev->config_rom[4],
   646			 dev_name(&unit->device), 100 << fw_dev->max_speed);
 > 647		strspy(card->mixername, "iSight");
   648	
   649		err = isight_create_pcm(isight);
   650		if (err < 0)
   651			goto error;
   652	
   653		err = isight_create_mixer(isight);
   654		if (err < 0)
   655			goto error;
   656	
   657		err = snd_card_register(card);
   658		if (err < 0)
   659			goto error;
   660	
   661		dev_set_drvdata(&unit->device, isight);
   662	
   663		return 0;
   664	error:
   665		snd_card_free(card);
   666	
   667		mutex_destroy(&isight->mutex);
   668		fw_unit_put(isight->unit);
   669	
   670		return err;
   671	}
   672	

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