* [morimoto:sound-cleanup-2026-07-16 311/311] sound/soc/soc-component.c:1585:26: error: incomplete definition of type 'struct snd_soc_card'
@ 2026-07-17 22:43 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-07-17 22:43 UTC (permalink / raw)
To: Kuninori Morimoto; +Cc: llvm, oe-kbuild-all
tree: https://github.com/morimoto/linux sound-cleanup-2026-07-16
head: e51d2e02d8d4c974132f00eec9d2215a476084f0
commit: e51d2e02d8d4c974132f00eec9d2215a476084f0 [311/311] ASoC: move struct snd_soc_card/snd_soc_card_driver to soc-card.[hc]
config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20260718/202607180636.1Baj9kmm-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 5c0dfced1adc55429e32b1db08570abd3a219d85)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260718/202607180636.1Baj9kmm-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/202607180636.1Baj9kmm-lkp@intel.com/
All errors (new ones prefixed by >>):
>> sound/soc/soc-component.c:1585:26: error: incomplete definition of type 'struct snd_soc_card'
1585 | component->name, card->name, component->card->name);
| ~~~~^
include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
417 | struct snd_soc_card;
| ^
sound/soc/soc-component.c:1585:49: error: incomplete definition of type 'struct snd_soc_card'
1585 | component->name, card->name, component->card->name);
| ~~~~~~~~~~~~~~~^
include/linux/dev_printk.h:154:65: note: expanded from macro 'dev_err'
154 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~
include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
417 | struct snd_soc_card;
| ^
sound/soc/soc-component.c:1940:2: error: call to undeclared function 'snd_soc_unregister_component_by_driver'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1940 | snd_soc_unregister_component_by_driver(dev, *cmpnt_drv);
| ^
3 errors generated.
--
>> sound/soc/loongson/loongson_card.c:182:37: error: incomplete definition of type 'struct snd_soc_card'
182 | struct fwnode_handle *fwnode = card->dev->fwnode;
| ~~~~^
include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
417 | struct snd_soc_card;
| ^
sound/soc/loongson/loongson_card.c:189:15: error: incomplete definition of type 'struct snd_soc_card'
189 | dev_err(card->dev, "No matching phy in ACPI table\n");
| ~~~~^
include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
417 | struct snd_soc_card;
| ^
sound/soc/loongson/loongson_card.c:219:40: error: incomplete definition of type 'struct snd_soc_card'
219 | ret = device_property_read_string(card->dev, "codec-dai-name", &codec_dai_name);
| ~~~~^
include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
417 | struct snd_soc_card;
| ^
sound/soc/loongson/loongson_card.c:235:36: error: call to undeclared function 'snd_soc_card_get_drvdata'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
235 | struct loongson_card_data *data = snd_soc_card_get_drvdata(card);
| ^
sound/soc/loongson/loongson_card.c:235:29: error: incompatible integer to pointer conversion initializing 'struct loongson_card_data *' with an expression of type 'int' [-Wint-conversion]
235 | struct loongson_card_data *data = snd_soc_card_get_drvdata(card);
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/loongson/loongson_card.c:237:27: error: incomplete definition of type 'struct snd_soc_card'
237 | struct device *dev = card->dev;
| ~~~~^
include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
417 | struct snd_soc_card;
| ^
sound/soc/loongson/loongson_card.c:327:2: error: call to undeclared function 'snd_soc_card_set_drvdata'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
327 | snd_soc_card_set_drvdata(card, ls_priv);
| ^
7 errors generated.
vim +1585 sound/soc/soc-component.c
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1569
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1570 int soc_component_probe(struct snd_soc_card *card, struct snd_soc_component *component)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1571 {
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1572 struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1573 struct snd_soc_dai *dai;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1574 int probed = 0;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1575 int ret;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1576
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1577 if (snd_soc_component_is_dummy(component))
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1578 return 0;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1579
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1580 if (component->card) {
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1581 if (component->card != card) {
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1582 dev_err(component->dev,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1583 "Trying to bind component \"%s\" to card \"%s\" "
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1584 "but is already bound to card \"%s\"\n",
20848cdc6d191fe Kuninori Morimoto 2026-06-03 @1585 component->name, card->name, component->card->name);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1586 return -ENODEV;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1587 }
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1588 return 0;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1589 }
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1590
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1591 ret = snd_soc_component_module_get_when_probe(component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1592 if (ret < 0)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1593 return ret;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1594
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1595 component->card = card;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1596 soc_component_set_name_prefix(card, component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1597
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1598 soc_component_debugfs_init(component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1599
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1600 snd_soc_dapm_init(dapm, card, component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1601
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1602 ret = snd_soc_dapm_new_controls(dapm,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1603 component->driver->dapm_widgets,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1604 component->driver->num_dapm_widgets);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1605
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1606 if (ret != 0) {
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1607 dev_err(component->dev,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1608 "Failed to create new controls %d\n", ret);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1609 goto err_probe;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1610 }
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1611
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1612 for_each_component_dais(component, dai) {
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1613 ret = snd_soc_dapm_new_dai_widgets(dapm, dai);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1614 if (ret != 0) {
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1615 dev_err(component->dev,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1616 "Failed to create DAI widgets %d\n", ret);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1617 goto err_probe;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1618 }
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1619 }
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1620
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1621 ret = _soc_component_probe(component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1622 if (ret < 0)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1623 goto err_probe;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1624
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1625 WARN(!snd_soc_dapm_get_idle_bias(dapm) &&
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1626 snd_soc_dapm_get_bias_level(dapm) != SND_SOC_BIAS_OFF,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1627 "codec %s can not start from non-off bias with idle_bias_off==1\n",
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1628 component->name);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1629 probed = 1;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1630
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1631 /*
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1632 * machine specific init
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1633 * see
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1634 * snd_soc_component_set_aux()
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1635 */
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1636 ret = snd_soc_component_init(component);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1637 if (ret < 0)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1638 goto err_probe;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1639
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1640 ret = snd_soc_component_add_controls(component,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1641 component->driver->controls,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1642 component->driver->num_controls);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1643 if (ret < 0)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1644 goto err_probe;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1645
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1646 ret = snd_soc_dapm_add_routes(dapm,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1647 component->driver->dapm_routes,
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1648 component->driver->num_dapm_routes);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1649 if (ret < 0)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1650 goto err_probe;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1651
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1652 /* see for_each_card_components */
35c6980018dd42a Kuninori Morimoto 2026-07-15 1653 list_add(&component->component_list, snd_soc_card_to_component_list_head(card));
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1654
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1655 err_probe:
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1656 if (ret < 0)
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1657 soc_component_remove(component, probed);
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1658
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1659 return ret;
20848cdc6d191fe Kuninori Morimoto 2026-06-03 1660 }
ac802be4dce003d Kuninori Morimoto 2026-07-07 1661
:::::: The code at line 1585 was first introduced by commit
:::::: 20848cdc6d191fef400fa0eb2df112a7018462db ASoC: soc-component: move soc_{probe/remove}_component() to soc-component.c
:::::: TO: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
:::::: CC: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2026-07-17 22:43 [morimoto:sound-cleanup-2026-07-16 311/311] sound/soc/soc-component.c:1585:26: error: incomplete definition of type 'struct snd_soc_card' kernel test robot
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