[PATCH] ASoC: bcm2835-i2s: Use maple tree register cache

[Mark Brown <broonie@xxxxxxxxxx>]

The bcm2835 I2S driver uses a rbtree register cache but has no clear need
to do so. Since the maple tree cache uses a more modern data structure and
makes implementation decisions more suitable for current systems switch the
driver to use that instead. No functional changes.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 sound/soc/bcm/bcm2835-i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index 9bda6499e66e..87d2f06c2f53 100644
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -817,7 +817,7 @@ static const struct regmap_config bcm2835_regmap_config = {
 	.max_register = BCM2835_I2S_GRAY_REG,
 	.precious_reg = bcm2835_i2s_precious_reg,
 	.volatile_reg = bcm2835_i2s_volatile_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static const struct snd_soc_component_driver bcm2835_i2s_component = {

---
base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652
change-id: 20240924-asoc-bcm-maple-725549fd225c

Best regards,
-- 
Mark Brown <broonie@xxxxxxxxxx>