From: Charles Keepax <ckeepax@opensource.cirrus.com>
Date: Tue, 12 May 2026 10:30:14 +0000 (+0100)
Subject: ASoc: rt721: Use new SoundWire enumeration helper
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=cc05ab0a664ed8aa055ec41515d1be3da0679353;p=thirdparty%2Fkernel%2Flinux.git

ASoc: rt721: Use new SoundWire enumeration helper

Update the driver to use the new core helper that waits for the device
to enumerate on SoundWire and be initialised by the SoundWire core.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20260512103022.1154645-11-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/rt721-sdca-sdw.c b/sound/soc/codecs/rt721-sdca-sdw.c
index 6eb8512975b85..58606209316a4 100644
--- a/sound/soc/codecs/rt721-sdca-sdw.c
+++ b/sound/soc/codecs/rt721-sdca-sdw.c
@@ -489,7 +489,7 @@ static int rt721_sdca_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt721_sdca_priv *rt721 = dev_get_drvdata(dev);
-	unsigned long time;
+	int ret;
 
 	if (!rt721->first_hw_init)
 		return 0;
@@ -502,20 +502,12 @@ static int rt721_sdca_dev_resume(struct device *dev)
 			rt721->disable_irq = false;
 		}
 		mutex_unlock(&rt721->disable_irq_lock);
-		goto regmap_sync;
 	}
 
-	time = wait_for_completion_timeout(&slave->initialization_complete,
-				msecs_to_jiffies(RT721_PROBE_TIMEOUT));
-	if (!time) {
-		dev_err(&slave->dev, "Initialization not complete, timed out\n");
-		sdw_show_ping_status(slave->bus, true);
+	ret = sdw_slave_wait_for_init(slave, RT721_PROBE_TIMEOUT);
+	if (ret)
+		return ret;
 
-		return -ETIMEDOUT;
-	}
-
-regmap_sync:
-	slave->unattach_request = 0;
 	regcache_cache_only(rt721->regmap, false);
 	regcache_sync(rt721->regmap);
 	regcache_cache_only(rt721->mbq_regmap, false);