From 7a230512d335793fdc43bb85a7d5cff9dd171c26 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@kernel.org>
Date: Sat, 10 Jun 2023 14:56:22 +0100
Subject: [PATCH] ASoC: cs35l33: Use maple tree register cache
The cs35l33 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.
Acked-by: David Rhodes <david.rhodes@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-asoc-cirrus-maple-v1-2-b806c4cbd1d4@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/codecs/cs35l33.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cs35l33.c b/sound/soc/codecs/cs35l33.c
index 33552414e9f18..9968c2e189e64 100644
--- a/sound/soc/codecs/cs35l33.c
+++ b/sound/soc/codecs/cs35l33.c
@@ -852,7 +852,7 @@ static const struct regmap_config cs35l33_regmap = {
.volatile_reg = cs35l33_volatile_register,
.readable_reg = cs35l33_readable_register,
.writeable_reg = cs35l33_writeable_register,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.use_single_read = true,
.use_single_write = true,
};
--
2.30.2