Unverified Commit 9e3da795 authored by Mark Brown's avatar Mark Brown
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ASoC: bcm2835-i2s: Use maple tree register cache 



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: default avatarMark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240924-asoc-bcm-maple-v1-1-9d221f4a0195@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d72498fa

sound/soc/bcm/bcm2835-i2s.c

+1 −1
Original line number Diff line number Diff line
@@ -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 = {