[PATCH 11/24] ASoC: codecs: nau8325: Ensure the DAI is marked as started on success

[phucduc . bui]

From: bui duc phuc <phucduc.bui@xxxxxxxxx>

snd_pcm_hw_constraint_minmax() may return 1, which is then returned
from nau8325_dai_startup(). ASoC only marks the DAI as started when
.startup() returns 0.

This currently has no functional impact, as nau8325_dai_ops has no
.shutdown() callback. Still, return 0 explicitly on success to
match what ASoC expects and ensure the DAI is correctly marked as
started.

Signed-off-by: bui duc phuc <phucduc.bui@xxxxxxxxx>
---
 sound/soc/codecs/nau8325.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/nau8325.c b/sound/soc/codecs/nau8325.c
index 2c95ed00a681..0902a7d7730d 100644
--- a/sound/soc/codecs/nau8325.c
+++ b/sound/soc/codecs/nau8325.c
@@ -489,14 +489,19 @@ static int nau8325_dai_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_component *component = dai->component;
 	struct nau8325 *nau8325 = snd_soc_component_get_drvdata(component);
 	const struct nau8325_osr_attr *osr;
+	int ret;
 
 	osr = nau8325_get_osr(nau8325);
 	if (!osr || !osr->osr)
 		return -EINVAL;
 
-	return snd_pcm_hw_constraint_minmax(substream->runtime,
-					    SNDRV_PCM_HW_PARAM_RATE,
-					    0, CLK_DA_AD_MAX / osr->osr);
+	ret = snd_pcm_hw_constraint_minmax(substream->runtime,
+					   SNDRV_PCM_HW_PARAM_RATE,
+					   0, CLK_DA_AD_MAX / osr->osr);
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }
 
 static int nau8325_hw_params(struct snd_pcm_substream *substream,
-- 
2.43.0