[radeon-alex:amd-staging-drm-next 2135/2152] sound/soc/amd/acp-pcm-dma.c:857: undefined reference to `__umoddi3'

[kbuild test robot]

tree:   git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head:   9ef4af0611bafed9fd40c4af92c1daeefba45e95
commit: fb837978e0395a5f936e56bb3ed4c824d50da8e8 [2135/2152] ASoC: amd: Report accurate hw_ptr during dma
config: i386-randconfig-x0-11080703 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        git checkout fb837978e0395a5f936e56bb3ed4c824d50da8e8
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   sound/soc/amd/acp-pcm-dma.o: In function `acp_dma_pointer':
>> sound/soc/amd/acp-pcm-dma.c:857: undefined reference to `__umoddi3'
   sound/soc/amd/acp-pcm-dma.c:861: undefined reference to `__umoddi3'

vim +857 sound/soc/amd/acp-pcm-dma.c

   841	
   842	static snd_pcm_uframes_t acp_dma_pointer(struct snd_pcm_substream *substream)
   843	{
   844		u32 buffersize;
   845		u32 pos = 0;
   846		u64 bytescount = 0;
   847	
   848		struct snd_pcm_runtime *runtime = substream->runtime;
   849		struct audio_substream_data *rtd = runtime->private_data;
   850	
   851		buffersize = frames_to_bytes(runtime, runtime->buffer_size);
   852		bytescount = acp_get_byte_count(rtd->acp_mmio, substream->stream);
   853	
   854		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
   855			if (bytescount > rtd->renderbytescount)
   856				bytescount = bytescount - rtd->renderbytescount;
 > 857			pos =  bytescount % buffersize;
   858		} else {
   859			if (bytescount > rtd->capturebytescount)
   860				bytescount = bytescount - rtd->capturebytescount;
   861			pos = bytescount % buffersize;
   862		}
   863		return bytes_to_frames(runtime, pos);
   864	}
   865	

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