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[06/10] ASoC: cs42l42: Use maple tree register cache

Message ID 20230609-asoc-cirrus-maple-v1-6-b806c4cbd1d4@kernel.org (mailing list archive)
State Accepted
Commit 6b7fed83c9455f64a1509a9e1d512a92edaaf44e
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 cs42l42 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/cs42l42.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c
index e3edaa1a2761..1c8cc4021232 100644
--- a/sound/soc/codecs/cs42l42.c
+++ b/sound/soc/codecs/cs42l42.c
@@ -393,7 +393,7 @@  const struct regmap_config cs42l42_regmap = {
 	.max_register = CS42L42_MAX_REGISTER,
 	.reg_defaults = cs42l42_reg_defaults,
 	.num_reg_defaults = ARRAY_SIZE(cs42l42_reg_defaults),
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 
 	.use_single_read = true,
 	.use_single_write = true,