diff mbox series

[5.12,028/677] ASoC: tlv320aic32x4: Register clocks before registering component

Message ID 20210512144838.163128700@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg KH May 12, 2021, 2:41 p.m. UTC 
From: Annaliese McDermond <nh6z@nh6z.net>

commit 1ca1156cfd69530e6b7cb99943baf90c8bd871a5 upstream.

Clock registration must be performed before the component is
registered.  aic32x4_component_probe attempts to get all the
clocks right off the bat.  If the component is registered before
the clocks there is a race condition where the clocks may not
be registered by the time aic32x4_componet_probe actually runs.

Fixes: d1c859d314d8 ("ASoC: codec: tlv3204: Increased maximum supported channels")
Cc: stable@vger.kernel.org
Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
Link: https://lore.kernel.org/r/0101017889850206-dcac4cce-8cc8-4a21-80e9-4e4bef44b981-000000@us-west-2.amazonses.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/soc/codecs/tlv320aic32x4.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -1243,6 +1243,10 @@  int aic32x4_probe(struct device *dev, st
 	if (ret)
 		goto err_disable_regulators;
 
+	ret = aic32x4_register_clocks(dev, aic32x4->mclk_name);
+	if (ret)
+		goto err_disable_regulators;
+
 	ret = devm_snd_soc_register_component(dev,
 			&soc_component_dev_aic32x4, &aic32x4_dai, 1);
 	if (ret) {
@@ -1250,10 +1254,6 @@  int aic32x4_probe(struct device *dev, st
 		goto err_disable_regulators;
 	}
 
-	ret = aic32x4_register_clocks(dev, aic32x4->mclk_name);
-	if (ret)
-		goto err_disable_regulators;
-
 	return 0;
 
 err_disable_regulators: