[intel-linux-intel-lts:5.4/yocto 6/6] sound/soc/codecs/tlv320aic32x4.c:53:6: sparse: sparse: symbol 'aic32x4_reset_adc' was not declared. Should it be static?
4:37 a.m.
tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto
head: fb165c21e3deb44542074fcf59fc5afeba4052d6
commit: fb165c21e3deb44542074fcf59fc5afeba4052d6 [6/6] ASoC: codec: tlv3204: Enable TDM
audio support
config: i386-randconfig-s002-20210814 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-348-gf0e6938b-dirty
#
https://github.com/intel/linux-intel-lts/commit/fb165c21e3deb44542074fcf5...
git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git
git fetch --no-tags intel-linux-intel-lts 5.4/yocto
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 drivers/gpu/drm/ sound/soc/codecs/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)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
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