[PATCH] ASoC: codecs: rt5514: Propagate bias restore errors

[Pengpeng Hou]

rt5514_set_bias_level() restores normal recording settings when leaving
the DSP-enabled state, but ignores both the patch write and
regcache_sync() failures. The bias transition can therefore report
success even when the restore did not complete.

Propagate the write and sync errors from the bias-level restore path.
Only clear dsp_enabled after both restore operations succeed, so a failed
restore keeps the internal state retryable.

Signed-off-by: Pengpeng Hou <pengpeng@xxxxxxxxxxx>
---
 sound/soc/codecs/rt5514.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 00a4a208d2fa..58aecd4c83a6 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1073,12 +1073,18 @@ static int rt5514_set_bias_level(struct snd_soc_component *component,
 			 * settings to make sure recording properly.
 			 */
 			if (rt5514->dsp_enabled) {
-				rt5514->dsp_enabled = 0;
-				regmap_multi_reg_write(rt5514->i2c_regmap,
-					rt5514_i2c_patch,
-					ARRAY_SIZE(rt5514_i2c_patch));
+				ret = regmap_multi_reg_write(rt5514->i2c_regmap,
+							     rt5514_i2c_patch,
+							     ARRAY_SIZE(rt5514_i2c_patch));
+				if (ret)
+					return ret;
+
 				regcache_mark_dirty(rt5514->regmap);
-				regcache_sync(rt5514->regmap);
+				ret = regcache_sync(rt5514->regmap);
+				if (ret)
+					return ret;
+
+				rt5514->dsp_enabled = 0;
 			}
 		}
 		break;
-- 
2.43.0