linux-kernel - sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33: sparse: sparse: incorrect type in argument 3 (different base types)

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Message-ID: <202112040259.mr8Sk1Bn-lkp@intel.com>
Date:   Sat, 4 Dec 2021 02:42:35 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jiaxin Yu <jiaxin.yu@...iatek.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33:
 sparse: sparse: incorrect type in argument 3 (different base types)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5f58da2befa58edf3a70b91ed87ed9bf77f1e70e
commit: 18b13ff23fab34a9d35cec60ed19aceab61dc3f9 ASoC: mediatek: mt8192: add machine driver with mt6359, rt1015 and rt5682
date:   1 year, 1 month ago
config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20211204/202112040259.mr8Sk1Bn-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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=18b13ff23fab34a9d35cec60ed19aceab61dc3f9
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 18b13ff23fab34a9d35cec60ed19aceab61dc3f9
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash arch/arm/mach-imx/ arch/arm/mach-mvebu/ arch/arm/mach-rockchip/ arch/arm/mach-socfpga/ arch/arm/mach-tegra/ drivers/dma/ drivers/edac/ drivers/gpu/drm/msm/ drivers/gpu/drm/tegra/ drivers/interconnect/qcom/ drivers/irqchip/ drivers/mtd/nand/onenand/ drivers/net/ethernet/mediatek/ drivers/net/vmxnet3/ drivers/net/wireless/mediatek/mt76/mt7915/ drivers/remoteproc/ drivers/scsi/bnx2fc/ drivers/scsi/lpfc/ drivers/soc/bcm/brcmstb/pm/ drivers/staging/ fs/proc/ net/sched/ sound/soc/mediatek/mt8192/

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


sparse warnings: (new ones prefixed by >>)
>> sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33: sparse: sparse: incorrect type in argument 3 (different base types) @@     expected unsigned int to @@     got restricted snd_pcm_format_t [usertype] @@
   sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33: sparse:     expected unsigned int to
   sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33: sparse:     got restricted snd_pcm_format_t [usertype]

vim +370 sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c

   364	
   365	static int mt8192_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
   366					      struct snd_pcm_hw_params *params)
   367	{
   368		/* fix BE i2s format to 32bit, clean param mask first */
   369		snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
 > 370				     0, SNDRV_PCM_FORMAT_LAST);
   371	
   372		params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
   373	
   374		return 0;
   375	}
   376	

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