- Switch to REGCACHE_FLAT, the whole overhead of RBTREE is not worth it
with non sparse register set in the address range 1..7.
- Move register width to central location
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
---
sound/soc/codecs/cs4271-i2c.c | 1 -
sound/soc/codecs/cs4271-spi.c | 1 -
sound/soc/codecs/cs4271.c | 4 ++--
3 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/cs4271-i2c.c b/sound/soc/codecs/cs4271-i2c.c
index 0e8a7cf0da50..4033be1c3bc1 100644
--- a/sound/soc/codecs/cs4271-i2c.c
+++ b/sound/soc/codecs/cs4271-i2c.c
@@ -17,7 +17,6 @@ static int cs4271_i2c_probe(struct i2c_client *client)
config = cs4271_regmap_config;
config.reg_bits = 8;
- config.val_bits = 8;
return cs4271_probe(&client->dev,
devm_regmap_init_i2c(client, &config));
diff --git a/sound/soc/codecs/cs4271-spi.c b/sound/soc/codecs/cs4271-spi.c
index 7ef0a66b7778..4feb80436bd9 100644
--- a/sound/soc/codecs/cs4271-spi.c
+++ b/sound/soc/codecs/cs4271-spi.c
@@ -17,7 +17,6 @@ static int cs4271_spi_probe(struct spi_device *spi)
config = cs4271_regmap_config;
config.reg_bits = 16;
- config.val_bits = 8;
config.read_flag_mask = 0x21;
config.write_flag_mask = 0x20;
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 2021cf442606..188b8b43c524 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -689,8 +689,8 @@ const struct regmap_config cs4271_regmap_config = {
.reg_defaults = cs4271_reg_defaults,
.num_reg_defaults = ARRAY_SIZE(cs4271_reg_defaults),
- .cache_type = REGCACHE_RBTREE,
-
+ .cache_type = REGCACHE_FLAT,
+ .val_bits = 8,
.volatile_reg = cs4271_volatile_reg,
};
EXPORT_SYMBOL_GPL(cs4271_regmap_config);
--
2.40.0
