[asahilinux:bits/070-audio 16/119] sound/soc/apple/macaudio.c:778:1: sparse: sparse: symbol 'macaudio_spk_mux_enum' was not declared. Should it be static?

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

tree:   https://github.com/AsahiLinux/linux bits/070-audio
head:   070347d4a0876921be5b0bbc11fff848c2ed3e59
commit: 19a2b533a8813a6a3f8368f4198977afc2049339 [16/119] ASoC: apple: Add macaudio machine driver
config: sparc64-randconfig-r122-20241118 (https://download.01.org/0day-ci/archive/20241130/202411301227.CoRet7u6-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 14.2.0
reproduce: (https://download.01.org/0day-ci/archive/20241130/202411301227.CoRet7u6-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411301227.CoRet7u6-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> sound/soc/apple/macaudio.c:778:1: sparse: sparse: symbol 'macaudio_spk_mux_enum' was not declared. Should it be static?
>> sound/soc/apple/macaudio.c:788:1: sparse: sparse: symbol 'macaudio_hp_mux_enum' was not declared. Should it be static?
   sound/soc/apple/macaudio.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...):
   include/linux/page-flags.h:235:46: sparse: sparse: self-comparison always evaluates to false
   include/linux/page-flags.h:235:46: sparse: sparse: self-comparison always evaluates to false

vim +/macaudio_spk_mux_enum +778 sound/soc/apple/macaudio.c

   777	
 > 778	SOC_ENUM_SINGLE_VIRT_DECL(macaudio_spk_mux_enum, macaudio_spk_mux_texts);
   779	
   780	static const struct snd_kcontrol_new macaudio_spk_mux =
   781		SOC_DAPM_ENUM("Speaker Playback Mux", macaudio_spk_mux_enum);
   782	
   783	static const char * const macaudio_hp_mux_texts[] = {
   784		"Primary",
   785		"Secondary"
   786	};
   787	
 > 788	SOC_ENUM_SINGLE_VIRT_DECL(macaudio_hp_mux_enum, macaudio_hp_mux_texts);
   789	

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