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[05/10] ASoC: cs4234: Use maple tree register cache

Message ID 20230609-asoc-cirrus-maple-v1-5-b806c4cbd1d4@kernel.org (mailing list archive)
State Accepted
Commit bb1bd25ad79cf21b8fa4c0eae474307b2d24b268
Headers show
Series ASoC: Use maple tree for Cirrus Logic devices | expand

Commit Message

Mark Brown June 10, 2023, 1:56 p.m. UTC 
The cs4234 can only support single register read and write operations
so does not benefit from block writes. This means it gets no benefit from
using the rbtree register cache over the maple tree register cache so
convert it to use maple trees instead, it is more modern.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/cs4234.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/codecs/cs4234.c b/sound/soc/codecs/cs4234.c
index dee1a6662c2e..e1d64e0f28fe 100644
--- a/sound/soc/codecs/cs4234.c
+++ b/sound/soc/codecs/cs4234.c
@@ -675,7 +675,7 @@  static const struct regmap_config cs4234_regmap = {
 	.writeable_reg = cs4234_writeable_register,
 	.reg_defaults = cs4234_default_reg,
 	.num_reg_defaults = ARRAY_SIZE(cs4234_default_reg),
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.use_single_read = true,
 	.use_single_write = true,
 };