Several of the NXP drivers use regmaps with a rbtree register cache. Since
the maple tree cache is uisng a generally more modern data structure which
makes implementation choices more suitable for modern systems let's convert
these drivers to it. This should have no practical impact.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/fsl/fsl_aud2htx.c | 2 +-
 sound/soc/fsl/fsl_easrc.c   | 2 +-
 sound/soc/fsl/fsl_micfil.c  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_aud2htx.c b/sound/soc/fsl/fsl_aud2htx.c
index a6cbaa6364c7..910b4ce7671c 100644
--- a/sound/soc/fsl/fsl_aud2htx.c
+++ b/sound/soc/fsl/fsl_aud2htx.c
@@ -169,7 +169,7 @@ static const struct regmap_config fsl_aud2htx_regmap_config = {
 	.readable_reg = fsl_aud2htx_readable_reg,
 	.volatile_reg = fsl_aud2htx_volatile_reg,
 	.writeable_reg = fsl_aud2htx_writeable_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static const struct of_device_id fsl_aud2htx_dt_ids[] = {
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 962f30912091..5149e732f763 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -1748,7 +1748,7 @@ static const struct regmap_config fsl_easrc_regmap_config = {
 	.rd_table = &fsl_easrc_readable_table,
 	.wr_table = &fsl_easrc_writeable_table,
 	.volatile_table = &fsl_easrc_volatileable_table,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 #ifdef DEBUG
diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 22b240a70ad4..c0dc9bebb77b 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -955,7 +955,7 @@ static const struct regmap_config fsl_micfil_regmap_config = {
 	.readable_reg = fsl_micfil_readable_reg,
 	.volatile_reg = fsl_micfil_volatile_reg,
 	.writeable_reg = fsl_micfil_writeable_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 /* END OF REGMAP */

---
base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652
change-id: 20240924-asoc-imx-maple-abb62f013533

Best regards,
-- 
Mark Brown <broonie@kernel.org>

On Tue, 24 Sep 2024 15:58:42 +0200, Mark Brown wrote:
> Several of the NXP drivers use regmaps with a rbtree register cache. Since
> the maple tree cache is uisng a generally more modern data structure which
> makes implementation choices more suitable for modern systems let's convert
> these drivers to it. This should have no practical impact.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: fsl: Use maple tree register cache
      commit: bbeffdda5f26a56072cb8cf741f4c52bc2174838

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

On Tue, Sep 24, 2024 at 4:59 PM Mark Brown <broonie@kernel.org> wrote:
>
> Several of the NXP drivers use regmaps with a rbtree register cache. Since
> the maple tree cache is uisng a generally more modern data structure which
> makes implementation choices more suitable for modern systems let's convert
> these drivers to it. This should have no practical impact.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>

Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>

On Tue, Sep 24, 2024 at 10:58 AM Mark Brown <broonie@kernel.org> wrote:
>
> Several of the NXP drivers use regmaps with a rbtree register cache. Since
> the maple tree cache is uisng a generally more modern data structure which

Typo: using.

Reviewed-by: Fabio Estevam <festevam@gmail.com>