Hi Damien.Horsley,
[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> sound/soc/img/img-spdif-in.c:650:16: sparse: incorrect type in assignment (different base types)
sound/soc/img/img-spdif-in.c:650:16: expected unsigned int [unsigned] format
sound/soc/img/img-spdif-in.c:650:16: got restricted snd_pcm_format_t
>> sound/soc/img/img-spdif-in.c:652:23: sparse: restricted snd_pcm_format_t degrades to integer
vim +650 sound/soc/img/img-spdif-in.c
644 {
645 struct img_spdif_in *spdif = snd_soc_dai_get_drvdata(dai);
646 unsigned int rate, channels, format;
647
648 rate = params_rate(params);
649 channels = params_channels(params);
> 650 format = params_format(params);
651
> 652 if (format != SNDRV_PCM_FORMAT_S32_LE)
653 return -EINVAL;
654
655 if (channels != 2)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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