Messages in this thread | | | Date | Sat, 27 Nov 2021 03:43:42 +0800 | From | kernel test robot <> | Subject | sound/soc/tegra/tegra210_adx.c:125:14: sparse: sparse: restricted snd_pcm_format_t degrades to integer |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1bff7d7e8c487b9b0ceab70b43b781f1d45f55eb commit: a99ab6f395a9e45ca3f9047e9b88d6e02737419f ASoC: tegra: Add Tegra210 based ADX driver date: 10 weeks ago config: riscv-randconfig-s032-20211126 (https://download.01.org/0day-ci/archive/20211127/202111270332.sDUjP9Xg-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 11.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a99ab6f395a9e45ca3f9047e9b88d6e02737419f git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a99ab6f395a9e45ca3f9047e9b88d6e02737419f # save the config file to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=riscv SHELL=/bin/bash sound/soc/tegra/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) >> sound/soc/tegra/tegra210_adx.c:125:14: sparse: sparse: restricted snd_pcm_format_t degrades to integer sound/soc/tegra/tegra210_adx.c:128:14: sparse: sparse: restricted snd_pcm_format_t degrades to integer sound/soc/tegra/tegra210_adx.c:131:14: sparse: sparse: restricted snd_pcm_format_t degrades to integer >> sound/soc/tegra/tegra210_adx.c:153:38: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int format @@ got restricted snd_pcm_format_t @@ sound/soc/tegra/tegra210_adx.c:153:38: sparse: expected unsigned int format sound/soc/tegra/tegra210_adx.c:153:38: sparse: got restricted snd_pcm_format_t sound/soc/tegra/tegra210_adx.c:162:56: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int format @@ got restricted snd_pcm_format_t @@ sound/soc/tegra/tegra210_adx.c:162:56: sparse: expected unsigned int format sound/soc/tegra/tegra210_adx.c:162:56: sparse: got restricted snd_pcm_format_t
vim +125 sound/soc/tegra/tegra210_adx.c
109 110 static int tegra210_adx_set_audio_cif(struct snd_soc_dai *dai, 111 unsigned int channels, 112 unsigned int format, 113 unsigned int reg) 114 { 115 struct tegra210_adx *adx = snd_soc_dai_get_drvdata(dai); 116 struct tegra_cif_conf cif_conf; 117 int audio_bits; 118 119 memset(&cif_conf, 0, sizeof(struct tegra_cif_conf)); 120 121 if (channels < 1 || channels > 16) 122 return -EINVAL; 123 124 switch (format) { > 125 case SNDRV_PCM_FORMAT_S8: 126 audio_bits = TEGRA_ACIF_BITS_8; 127 break; 128 case SNDRV_PCM_FORMAT_S16_LE: 129 audio_bits = TEGRA_ACIF_BITS_16; 130 break; 131 case SNDRV_PCM_FORMAT_S32_LE: 132 audio_bits = TEGRA_ACIF_BITS_32; 133 break; 134 default: 135 return -EINVAL; 136 } 137 138 cif_conf.audio_ch = channels; 139 cif_conf.client_ch = channels; 140 cif_conf.audio_bits = audio_bits; 141 cif_conf.client_bits = audio_bits; 142 143 tegra_set_cif(adx->regmap, reg, &cif_conf); 144 145 return 0; 146 } 147 148 static int tegra210_adx_out_hw_params(struct snd_pcm_substream *substream, 149 struct snd_pcm_hw_params *params, 150 struct snd_soc_dai *dai) 151 { 152 return tegra210_adx_set_audio_cif(dai, params_channels(params), > 153 params_format(params), 154 TEGRA210_ADX_TX1_CIF_CTRL + ((dai->id - 1) * TEGRA210_ADX_AUDIOCIF_CH_STRIDE)); 155 } 156
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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