The ASoC Sound Card driver can be compile tested with !CONFIG_OF
making 'loongson_asoc_dt_ids' unused:

sound/soc/loongson/loongson_card.c:200:34: warning: unused variable 'loongson_asoc_dt_ids' [-Wunused-const-variable]

As krzysztof advice, we drop of_match_ptr so the device id
can also be used on ACPI.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307242008.xqdjgk04-lkp@intel.com
Fixes: d24028606e76 ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: YingKun Meng <mengyingkun@loongson.cn>
---
 sound/soc/loongson/loongson_card.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/loongson/loongson_card.c b/sound/soc/loongson/loongson_card.c
index 9ded16329747..406ee8db1a3c 100644
--- a/sound/soc/loongson/loongson_card.c
+++ b/sound/soc/loongson/loongson_card.c
@@ -208,7 +208,7 @@ static struct platform_driver loongson_audio_driver = {
 	.driver = {
 		.name = "loongson-asoc-card",
 		.pm = &snd_soc_pm_ops,
-		.of_match_table = of_match_ptr(loongson_asoc_dt_ids),
+		.of_match_table = loongson_asoc_dt_ids,
 	},
 };
 module_platform_driver(loongson_audio_driver);
-- 
2.33.0

On Wed, 26 Jul 2023 19:05:16 +0800, YingKun Meng wrote:
> The ASoC Sound Card driver can be compile tested with !CONFIG_OF
> making 'loongson_asoc_dt_ids' unused:
> 
> sound/soc/loongson/loongson_card.c:200:34: warning: unused variable 'loongson_asoc_dt_ids' [-Wunused-const-variable]
> 
> As krzysztof advice, we drop of_match_ptr so the device id
> can also be used on ACPI.
> 
> [...]

Applied to

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

Thanks!

[1/1] ASoC: loongson: drop of_match_ptr for OF device id
      commit: c17bd30d0ba5ca59266771cdfc387f26271a7042

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 26/07/2023 13:05, YingKun Meng wrote:
> The ASoC Sound Card driver can be compile tested with !CONFIG_OF
> making 'loongson_asoc_dt_ids' unused:
> 
> sound/soc/loongson/loongson_card.c:200:34: warning: unused variable 'loongson_asoc_dt_ids' [-Wunused-const-variable]
> 
> As krzysztof advice, we drop of_match_ptr so the device id
> can also be used on ACPI.
> 
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202307242008.xqdjgk04-lkp@intel.com
> Fixes: d24028606e76 ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
> Signed-off-by: YingKun Meng <mengyingkun@loongson.cn>
> ---


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof