[morimoto:sound-cleanup-2026-06-26 328/328] sound/soc/fsl/mpc5200_dma.c:299:35: error: incomplete definition of type 'struct snd_soc_card'

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

tree:   https://github.com/morimoto/linux sound-cleanup-2026-06-26
head:   3b1a6af55c000fdba23910aeb597cb608b44bed6
commit: 3b1a6af55c000fdba23910aeb597cb608b44bed6 [328/328] SoC: move struct snd_soc_card/snd_soc_card_driver to soc-card.[hc]
config: powerpc-randconfig-001-20260626 (https://download.01.org/0day-ci/archive/20260626/202606262303.4pgfRmts-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 6cc609bb250b21b47fc7d394b4019101e9983597)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260626/202606262303.4pgfRmts-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/202606262303.4pgfRmts-lkp@intel.com/

All errors (new ones prefixed by >>):

>> sound/soc/fsl/mpc5200_dma.c:299:35: error: incomplete definition of type 'struct snd_soc_card'
     299 |         struct snd_card *card = rtd->card->snd_card;
         |                                 ~~~~~~~~~^
   include/sound/soc.h:417:8: note: forward declaration of 'struct snd_soc_card'
     417 | struct snd_soc_card;
         |        ^
   sound/soc/fsl/mpc5200_dma.c:305:19: error: incomplete definition of type 'struct snd_soc_component'
     305 |         dev_dbg(component->dev, "psc_dma_new(card=%p, dai=%p, pcm=%p)\n",
         |                 ~~~~~~~~~^
   include/sound/soc.h:422:8: note: forward declaration of 'struct snd_soc_component'
     422 | struct snd_soc_component;
         |        ^
   sound/soc/fsl/mpc5200_dma.c:317:3: error: field designator 'name' does not refer to any field in type 'const struct snd_soc_component_driver'
     317 |         .name           = DRV_NAME,
         |         ~^~~~~~~~~~~~~~~~~~~~~~~~~
   3 errors generated.


vim +299 sound/soc/fsl/mpc5200_dma.c

89dd08425273773 Jon Smirl         2009-05-23  295  
6d1048bc115259b Kuninori Morimoto 2019-10-02  296  static int psc_dma_new(struct snd_soc_component *component,
6d1048bc115259b Kuninori Morimoto 2019-10-02  297  		       struct snd_soc_pcm_runtime *rtd)
89dd08425273773 Jon Smirl         2009-05-23  298  {
552d1ef6b5a98d7 Liam Girdwood     2011-06-07 @299  	struct snd_card *card = rtd->card->snd_card;
14ec63f678e8bea Kuninori Morimoto 2023-09-11  300  	struct snd_soc_dai *dai = snd_soc_rtd_to_cpu(rtd, 0);
552d1ef6b5a98d7 Liam Girdwood     2011-06-07  301  	struct snd_pcm *pcm = rtd->pcm;
dbcc34756234596 Jon Smirl         2009-05-26  302  	size_t size = psc_dma_hardware.buffer_bytes_max;
c9bd5e690a439df Russell King      2013-06-27  303  	int rc;
89dd08425273773 Jon Smirl         2009-05-23  304  
60bceb8029e26c4 Kuninori Morimoto 2018-01-29  305  	dev_dbg(component->dev, "psc_dma_new(card=%p, dai=%p, pcm=%p)\n",
89dd08425273773 Jon Smirl         2009-05-23  306  		card, dai, pcm);
89dd08425273773 Jon Smirl         2009-05-23  307  
c9bd5e690a439df Russell King      2013-06-27  308  	rc = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
c9bd5e690a439df Russell King      2013-06-27  309  	if (rc)
c9bd5e690a439df Russell King      2013-06-27  310  		return rc;
89dd08425273773 Jon Smirl         2009-05-23  311  
3610a6d1dbd19b3 Takashi Iwai      2021-08-02  312  	return snd_pcm_set_fixed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, card->dev,
3610a6d1dbd19b3 Takashi Iwai      2021-08-02  313  					    size);
89dd08425273773 Jon Smirl         2009-05-23  314  }
89dd08425273773 Jon Smirl         2009-05-23  315  

:::::: The code at line 299 was first introduced by commit
:::::: 552d1ef6b5a98d7b95959d5b139071e3c90cebf1 ASoC: core - Optimise and refactor pcm_new() to pass only rtd

:::::: TO: Liam Girdwood <lrg@ti.com>
:::::: CC: Mark Brown <broonie@opensource.wolfsonmicro.com>

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