[PATCH 6.6 052/143] ASoC: cs35l56: Dont add the same register patch multiple times

Greg Kroah-Hartman
2024-03-04T21:39:18Z

From: Richard Fitzgerald <rf@opensource.cirrus.com>

[ Upstream commit 07687cd0539f8185b6ba0c0afba8473517116d6a ]

Move the call to cs35l56_set_patch() earlier in cs35l56_init() so
that it only adds the register patch on first-time initialization.

The call was after the post_soft_reset label, so every time this
function was run to re-initialize the hardware after a reset it would
call regmap_register_patch() and add the same reg_sequence again.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 898673b905b9 ("ASoC: cs35l56: Move shared data into a common data structure")
Link: https://msgid.link/r/20240129162737.497-6-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/codecs/cs35l56.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 1d0a2948f533b..6d42442a29448 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -1159,6 +1159,10 @@ int cs35l56_init(struct cs35l56_private *cs35l56)
if (ret < 0)
return ret;

+ ret = cs35l56_set_patch(&cs35l56->base);
+ if (ret)
+ return ret;
+
/* Populate the DSP information with the revision and security state */
cs35l56->dsp.part = devm_kasprintf(cs35l56->base.dev, GFP_KERNEL, "cs35l56%s-%02x",
cs35l56->base.secured ? "s" : "", cs35l56->base.rev);
@@ -1197,10 +1201,6 @@ int cs35l56_init(struct cs35l56_private *cs35l56)
if (ret)
return ret;

- ret = cs35l56_set_patch(&cs35l56->base);
- if (ret)
- return ret;
-
/* Registers could be dirty after soft reset or SoundWire enumeration */
regcache_sync(cs35l56->base.regmap);

--
2.43.0