stream_config is not initialized before being passed to
sdw_stream_add_slave().  The type field may contain garbage and is
later copied to stream->type by sdw_config_stream().

Zero-initialize stream_config so type defaults to SDW_STREAM_PCM.

Fixes: 18c0af945fa3 ("ASoC: max98363: add soundwire amplifier driver")
Cc: stable@vger.kernel.org
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
---
 sound/soc/codecs/max98363.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/max98363.c b/sound/soc/codecs/max98363.c
index 0e32b7a94cb0..4a6d7b163acf 100644
--- a/sound/soc/codecs/max98363.c
+++ b/sound/soc/codecs/max98363.c
@@ -200,7 +200,7 @@ static int max98363_sdw_dai_hw_params(struct snd_pcm_substream *substream,
 	struct max98363_priv *max98363 =
 		snd_soc_component_get_drvdata(component);

-	struct sdw_stream_config stream_config;
+	struct sdw_stream_config stream_config = {0};
 	struct sdw_port_config port_config;
 	enum sdw_data_direction direction;
 	struct sdw_stream_runtime *stream;
--
2.25.1

On Mon, 14 Sep 2026 18:44:56 +0800, Jiangshan Yi wrote:
> ASoC: codecs: max98363: fix uninitialized stream_config->type

Applied to

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

Thanks!

[1/1] ASoC: codecs: max98363: fix uninitialized stream_config->type
      https://git.kernel.org/broonie/sound/c/bcd61aa247c2

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
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Thanks,
Mark