[sound:topic/asoc-pcm-addr-fixes 20/24] sound/soc/amd/renoir/acp3x-pdm-dma.c:245:18: error: 'runtime' undeclared

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/asoc-pcm-addr-fixes
head:   3ed85d6b39dbdab30d06d6c686739e12c0793cde
commit: c4bb3c6064991e5668115533a840609b5dedfb8e [20/24] ASoC: amd: Fix reference to PCM buffer address
config: x86_64-randconfig-a006-20210728 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=c4bb3c6064991e5668115533a840609b5dedfb8e
        git remote add sound https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
        git fetch --no-tags sound topic/asoc-pcm-addr-fixes
        git checkout c4bb3c6064991e5668115533a840609b5dedfb8e
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash sound/soc/amd/renoir/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>

All errors (new ones prefixed by >>):

   sound/soc/amd/renoir/acp3x-pdm-dma.c: In function 'acp_pdm_dma_hw_params':
>> sound/soc/amd/renoir/acp3x-pdm-dma.c:245:18: error: 'runtime' undeclared (first use in this function)
     245 |  rtd->dma_addr = runtime->dma_addr;
         |                  ^~~~~~~
   sound/soc/amd/renoir/acp3x-pdm-dma.c:245:18: note: each undeclared identifier is reported only once for each function it appears in


vim +/runtime +245 sound/soc/amd/renoir/acp3x-pdm-dma.c

   232	
   233	static int acp_pdm_dma_hw_params(struct snd_soc_component *component,
   234					 struct snd_pcm_substream *substream,
   235					 struct snd_pcm_hw_params *params)
   236	{
   237		struct pdm_stream_instance *rtd;
   238		size_t size, period_bytes;
   239	
   240		rtd = substream->runtime->private_data;
   241		if (!rtd)
   242			return -EINVAL;
   243		size = params_buffer_bytes(params);
   244		period_bytes = params_period_bytes(params);
 > 245		rtd->dma_addr = runtime->dma_addr;
   246		rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT);
   247		config_acp_dma(rtd, substream->stream);
   248		init_pdm_ring_buffer(MEM_WINDOW_START, size, period_bytes,
   249				     rtd->acp_base);
   250		return 0;
   251	}
   252	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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