aiu_formatter_i2s_drv is indeed used only in the aiu and it is not meant
to be exported. It should be static.

Cc: Valerio Setti <vsetti@baylibre.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202608080634.hf6aJGPB-lkp@intel.com/
Fixes: 83b83024cdbf ("ASoC: meson: aiu: use aiu-formatter-i2s to format I2S output data")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
 sound/soc/meson/aiu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c
index 2668646e3597..535fbf7c1639 100644
--- a/sound/soc/meson/aiu.c
+++ b/sound/soc/meson/aiu.c
@@ -182,7 +182,7 @@ static const struct regmap_config aiu_regmap_cfg = {
 	.max_register	= 0x2ac,
 };
 
-const struct gx_formatter_driver aiu_formatter_i2s_drv = {
+static const struct gx_formatter_driver aiu_formatter_i2s_drv = {
 	.regmap_cfg	= &aiu_regmap_cfg,
 	.ops		= &aiu_formatter_i2s_ops,
 };

---
base-commit: 83bf17424a97ab277ead2d98e3500bc632df0c40
change-id: 20260812-aiu-formatter-static-23aaa4c3bdbb

Best regards,
--  
Jerome

On Wed, 12 Aug 2026 22:50:34 +0200, Jerome Brunet wrote:
> ASoC: meson: aiu: make aiu_formatter_i2s_drv static

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.3

Thanks!

[1/1] ASoC: meson: aiu: make aiu_formatter_i2s_drv static
      https://git.kernel.org/broonie/sound/c/583e44f2828b

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

On Wed, 12 Aug 2026 22:50:34 +0200, Jerome Brunet <jbrunet@baylibre.com> wrote:
> aiu_formatter_i2s_drv is indeed used only in the aiu and it is not meant
> to be exported. It should be static.
> 

Thanks for the fix!

Reviewed-by: Valerio Setti <vsetti@baylibre.com>

-- 
Valerio Setti <vsetti@baylibre.com>