The rt715 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/rt715-sdca-sdw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt715-sdca-sdw.c b/sound/soc/codecs/rt715-sdca-sdw.c index 7e5ddce8097d..df10916bab46 100644 --- a/sound/soc/codecs/rt715-sdca-sdw.c +++ b/sound/soc/codecs/rt715-sdca-sdw.c @@ -97,7 +97,7 @@ static const struct regmap_config rt715_sdca_regmap = { .max_register = 0x43ffffff, .reg_defaults = rt715_reg_defaults_sdca, .num_reg_defaults = ARRAY_SIZE(rt715_reg_defaults_sdca), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .use_single_read = true, .use_single_write = true, }; @@ -111,7 +111,7 @@ static const struct regmap_config rt715_sdca_mbq_regmap = { .max_register = 0x43ffffff, .reg_defaults = rt715_mbq_reg_defaults_sdca, .num_reg_defaults = ARRAY_SIZE(rt715_mbq_reg_defaults_sdca), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .use_single_read = true, .use_single_write = true, };