[intel-lts:5.4/preempt-rt 11369/19040] sound/soc/codecs/tlv320aic32x4.c:53:6: sparse: sparse: symbol 'aic32x4_reset_adc' was not declared. Should it be static?

[kernel test robot <lkp@intel.com>]

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tree:   https://github.com/intel/linux-intel-lts.git 5.4/preempt-rt
head:   36a2ba81b7c7178b0612363a1af6f22887905cc6
commit: fb165c21e3deb44542074fcf59fc5afeba4052d6 [11369/19040] ASoC: codec: tlv3204: Enable TDM audio support
config: i386-randconfig-s002-20210930 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # https://github.com/intel/linux-intel-lts/commit/fb165c21e3deb44542074fcf59fc5afeba4052d6
        git remote add intel-lts https://github.com/intel/linux-intel-lts.git
        git fetch --no-tags intel-lts 5.4/preempt-rt
        git checkout fb165c21e3deb44542074fcf59fc5afeba4052d6
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash sound/soc/codecs/

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/codecs/tlv320aic32x4.c:53:6: sparse: sparse: symbol 'aic32x4_reset_adc' was not declared. Should it be static?

vim +/aic32x4_reset_adc +53 sound/soc/codecs/tlv320aic32x4.c

    52	
  > 53	void aic32x4_reset_adc(struct snd_soc_component *component)
    54	{
    55		u32 adc_reg;
    56	
    57		adc_reg = snd_soc_component_read32(component, AIC32X4_ADCSETUP);
    58		snd_soc_component_write(component, AIC32X4_ADCSETUP, adc_reg |
    59					AIC32X4_LADC_EN | AIC32X4_RADC_EN);
    60		snd_soc_component_write(component, AIC32X4_ADCSETUP, adc_reg);
    61	

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

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