* [morimoto:sound-cleanup-2026-06-16 325/326] sound/soc/soc-card.c:1337:14: error: 'card_driver' undeclared
@ 2026-06-16 22:51 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-06-16 22:51 UTC (permalink / raw)
To: Kuninori Morimoto; +Cc: oe-kbuild-all
tree: https://github.com/morimoto/linux sound-cleanup-2026-06-16
head: 5ce50ac7d0a59c6fb15e1baa7e6824ac096fe092
commit: bcca3afbe4030eb595d239674303afc5fd051920 [325/326] ASoC: soc-card.h: remove compatible definition
config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20260617/202606170015.orKXCupV-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260617/202606170015.orKXCupV-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/202606170015.orKXCupV-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
>> sound/soc/soc-card.c:42:6: warning: no previous prototype for 'snd_soc_card_attach_priv' [-Wmissing-prototypes]
42 | void snd_soc_card_attach_priv(struct snd_soc_card *card, void *data)
| ^~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/soc-card.c: In function 'snd_soc_card_remove':
sound/soc/soc-card.c:886:27: error: 'struct snd_soc_card_driver' has no member named 'probed'; did you mean 'probe'?
886 | if (card->driver->probed &&
| ^~~~~~
| probe
sound/soc/soc-card.c: At top level:
>> sound/soc/soc-card.c:1268:6: warning: no previous prototype for 'snd_soc_card_set_pci_ssid' [-Wmissing-prototypes]
1268 | void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/soc-card.c: In function 'snd_soc_card_set_pci_ssid':
sound/soc/soc-card.c:1272:13: error: 'struct snd_soc_card' has no member named 'pci_subsystem_vendor'
1272 | card->pci_subsystem_vendor = vendor;
| ^~
sound/soc/soc-card.c:1273:13: error: 'struct snd_soc_card' has no member named 'pci_subsystem_device'
1273 | card->pci_subsystem_device = device;
| ^~
sound/soc/soc-card.c:1274:13: error: 'struct snd_soc_card' has no member named 'pci_subsystem_set'
1274 | card->pci_subsystem_set = true;
| ^~
sound/soc/soc-card.c: At top level:
>> sound/soc/soc-card.c:1293:5: warning: no previous prototype for 'snd_soc_card_get_pci_ssid' [-Wmissing-prototypes]
1293 | int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/soc-card.c: In function 'snd_soc_card_get_pci_ssid':
sound/soc/soc-card.c:1297:18: error: 'struct snd_soc_card' has no member named 'pci_subsystem_set'
1297 | if (!card->pci_subsystem_set)
| ^~
sound/soc/soc-card.c:1300:23: error: 'struct snd_soc_card' has no member named 'pci_subsystem_vendor'
1300 | *vendor = card->pci_subsystem_vendor;
| ^~
sound/soc/soc-card.c:1301:23: error: 'struct snd_soc_card' has no member named 'pci_subsystem_device'
1301 | *device = card->pci_subsystem_device;
| ^~
sound/soc/soc-card.c: In function 'snd_soc_card_register3':
>> sound/soc/soc-card.c:1337:14: error: 'card_driver' undeclared (first use in this function)
1337 | if (!card_driver->name)
| ^~~~~~~~~~~
sound/soc/soc-card.c:1337:14: note: each undeclared identifier is reported only once for each function it appears in
>> sound/soc/soc-card.c:1351:24: error: returning 'int' from a function with return type 'struct snd_soc_card *' makes pointer from integer without a cast [-Wint-conversion]
1351 | return -ENOMEM;
| ^
vim +/card_driver +1337 sound/soc/soc-card.c
1266
1267 /* REMOVE ME */
> 1268 void snd_soc_card_set_pci_ssid(struct snd_soc_card *card,
1269 unsigned short vendor,
1270 unsigned short device)
1271 {
1272 card->pci_subsystem_vendor = vendor;
1273 card->pci_subsystem_device = device;
1274 card->pci_subsystem_set = true;
1275 }
1276 EXPORT_SYMBOL_GPL(snd_soc_card_set_pci_ssid);
1277
1278 int snd_soc_card_driver_get_pci_ssid(struct snd_soc_card_driver *card_driver,
1279 unsigned short *vendor,
1280 unsigned short *device)
1281 {
1282 if (!card_driver->pci_subsystem_set)
1283 return -ENOENT;
1284
1285 *vendor = card_driver->pci_subsystem_vendor;
1286 *device = card_driver->pci_subsystem_device;
1287
1288 return 0;
1289 }
1290 EXPORT_SYMBOL_GPL(snd_soc_card_driver_get_pci_ssid);
1291
1292 /* REMOVE ME */
> 1293 int snd_soc_card_get_pci_ssid(struct snd_soc_card *card,
1294 unsigned short *vendor,
1295 unsigned short *device)
1296 {
1297 if (!card->pci_subsystem_set)
1298 return -ENOENT;
1299
1300 *vendor = card->pci_subsystem_vendor;
1301 *device = card->pci_subsystem_device;
1302
1303 return 0;
1304 }
1305 EXPORT_SYMBOL_GPL(snd_soc_card_get_pci_ssid);
1306 #endif /* CONFIG_PCI */
1307
1308 struct snd_soc_dai *snd_soc_card_get_codec_dai(struct snd_soc_card *card,
1309 const char *dai_name)
1310 {
1311 struct snd_soc_pcm_runtime *rtd;
1312
1313 for_each_card_rtds(card, rtd) {
1314 const struct snd_soc_dai *dai = snd_soc_rtd_to_codec(rtd, 0);
1315
1316 if (!strcmp(snd_soc_dai_name(dai), dai_name))
1317 return snd_soc_rtd_to_codec(rtd, 0);
1318 }
1319
1320 return NULL;
1321 }
1322 EXPORT_SYMBOL_GPL(snd_soc_card_get_codec_dai);
1323
1324 void soc_card_flush_all_delayed_work(struct snd_soc_card *card)
1325 {
1326 struct snd_soc_pcm_runtime *rtd;
1327
1328 for_each_card_rtds(card, rtd)
1329 flush_delayed_work(&rtd->delayed_work);
1330 }
1331
1332 struct snd_soc_card *snd_soc_card_register3(struct device *dev, struct snd_soc_card_driver *driver, void *priv)
1333 {
1334 struct snd_soc_card *card;
1335 int ret;
1336
> 1337 if (!card_driver->name)
1338
1339 card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
1340 if (!card)
1341 return NULL;
1342
1343 card->dev = dev;
1344 card->devres_dev = dev;
1345 card->priv = priv;
1346 card->driver = driver;
1347 card->instantiated = 0;
1348
1349 card->dapm = snd_soc_dapm_alloc(card->dev);
1350 if (!card->dapm)
> 1351 return -ENOMEM;
1352
1353 dev_set_drvdata(card->dev, card);
1354
1355 INIT_LIST_HEAD(&card->widget_list_head);
1356 INIT_LIST_HEAD(&card->path_list_head);
1357 INIT_LIST_HEAD(&card->dapm_list_head);
1358 INIT_LIST_HEAD(&card->dapm_dirty_list_head);
1359 INIT_LIST_HEAD(&card->aux_list_head);
1360 INIT_LIST_HEAD(&card->component_list_head);
1361 INIT_LIST_HEAD(&card->unbind_list);
1362 INIT_LIST_HEAD(&card->rtd_list_head);
1363
1364 mutex_init(&card->mutex);
1365 mutex_init(&card->dapm_mutex);
1366 mutex_init(&card->pcm_mutex);
1367
1368 guard(mutex)(&client_mutex);
1369
1370 ret = call_soc_bind_card(card);
1371 if (ret < 0)
1372 return NULL;
1373
1374 return card;
1375 }
1376 EXPORT_SYMBOL_GPL(snd_soc_card_register3);
1377
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2026-06-16 22:51 [morimoto:sound-cleanup-2026-06-16 325/326] sound/soc/soc-card.c:1337:14: error: 'card_driver' undeclared kernel test robot
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