Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240924-asoc-bcm-maple-v1-1-9d221f4a0195@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
+1
-1
+1
-1
sound/soc/bcm/bcm2835-i2s.c
+1
-1
sound/soc/bcm/bcm2835-i2s.c
···
817
817
.max_register = BCM2835_I2S_GRAY_REG,
818
818
.precious_reg = bcm2835_i2s_precious_reg,
819
819
.volatile_reg = bcm2835_i2s_volatile_reg,
820
-
.cache_type = REGCACHE_RBTREE,
820
+
.cache_type = REGCACHE_MAPLE,
821
821
};
822
822
823
823
static const struct snd_soc_component_driver bcm2835_i2s_component = {