[linux-next:master 1303/13846] sound/soc/meson/aiu.c:184:34: sparse: sparse: symbol 'aiu_formatter_i2s_drv' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   6b8c8af514d739d0335f5579b585e02babe8a727
commit: 83b83024cdbfdddee104f4a84c2c2f1f8e6659f3 [1303/13846] ASoC: meson: aiu: use aiu-formatter-i2s to format I2S output data
config: nios2-randconfig-r122-20260807 (https://download.01.org/0day-ci/archive/20260808/[email protected]/config)
compiler: nios2-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260808/[email protected]/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 <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

sparse warnings: (new ones prefixed by >>)
>> sound/soc/meson/aiu.c:184:34: sparse: sparse: symbol 'aiu_formatter_i2s_drv' was not declared. Should it be static?

vim +/aiu_formatter_i2s_drv +184 sound/soc/meson/aiu.c

   183	
 > 184	const struct gx_formatter_driver aiu_formatter_i2s_drv = {
   185		.regmap_cfg	= &aiu_regmap_cfg,
   186		.ops		= &aiu_formatter_i2s_ops,
   187	};
   188	

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