Re: [PATCH] RFT: x86_32: Move OLPC XO-1 audio GPIO to software nodes

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

Hi Linus,

kernel test robot noticed the following build errors:

[auto build test ERROR on 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f]

url:    https://github.com/intel-lab-lkp/linux/commits/Linus-Walleij/RFT-x86_32-Move-OLPC-XO-1-audio-GPIO-to-software-nodes/20260326-073823
base:   6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
patch link:    https://lore.kernel.org/r/20260325-asoc-olpc-v1-1-ebe6de05c7e2%40kernel.org
patch subject: [PATCH] RFT: x86_32: Move OLPC XO-1 audio GPIO to software nodes
config: sparc-randconfig-001-20260326 (https://download.01.org/0day-ci/archive/20260326/202603261701.n5u236ZK-lkp@intel.com/config)
compiler: sparc-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603261701.n5u236ZK-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/202603261701.n5u236ZK-lkp@intel.com/

All errors (new ones prefixed by >>):

   sound/pci/cs5535audio/cs5535audio.c: In function 'snd_cs5535audio_mixer':
>> sound/pci/cs5535audio/cs5535audio.c:167:26: error: passing argument 2 of 'olpc_quirks' from incompatible pointer type [-Werror=incompatible-pointer-types]
     err = olpc_quirks(card, cs5535au);
                             ^~~~~~~~
   In file included from sound/pci/cs5535audio/cs5535audio.c:24:
   sound/pci/cs5535audio/cs5535audio.h:128:71: note: expected 'struct snd_ac97 *' but argument is of type 'struct cs5535audio *'
    static inline int olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97)
                                                         ~~~~~~~~~~~~~~~~~^~~~
   cc1: some warnings being treated as errors


vim +/olpc_quirks +167 sound/pci/cs5535audio/cs5535audio.c

   134	
   135	static int snd_cs5535audio_mixer(struct cs5535audio *cs5535au)
   136	{
   137		struct snd_card *card = cs5535au->card;
   138		struct snd_ac97_bus *pbus;
   139		struct snd_ac97_template ac97;
   140		int err;
   141		static const struct snd_ac97_bus_ops ops = {
   142			.write = snd_cs5535audio_ac97_codec_write,
   143			.read = snd_cs5535audio_ac97_codec_read,
   144		};
   145	
   146		err = snd_ac97_bus(card, 0, &ops, NULL, &pbus);
   147		if (err < 0)
   148			return err;
   149	
   150		memset(&ac97, 0, sizeof(ac97));
   151		ac97.scaps = AC97_SCAP_AUDIO | AC97_SCAP_SKIP_MODEM
   152				| AC97_SCAP_POWER_SAVE;
   153		ac97.private_data = cs5535au;
   154		ac97.pci = cs5535au->pci;
   155	
   156		/* set any OLPC-specific scaps */
   157		olpc_prequirks(card, &ac97);
   158	
   159		err = snd_ac97_mixer(pbus, &ac97, &cs5535au->ac97);
   160		if (err < 0) {
   161			dev_err(card->dev, "mixer failed\n");
   162			return err;
   163		}
   164	
   165		snd_ac97_tune_hardware(cs5535au->ac97, ac97_quirks, ac97_quirk);
   166	
 > 167		err = olpc_quirks(card, cs5535au);
   168		if (err < 0) {
   169			dev_err(card->dev, "olpc quirks failed\n");
   170			return err;
   171		}
   172	
   173		return 0;
   174	}
   175	

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