From b7fea0e30fbdc4c5cba6edbf5e5b8aabd0a5660a Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 13 Jul 2023 00:13:52 +0100 Subject: [PATCH] ASoC: adau1372: Update to use maple tree register cache The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. In v6.5 it has also acquired the ability to generate multi-register writes in sync operations, bringing performance up to parity with the rbtree cache there. Update the adau1382 driver to use the more modern data structure. Reviewed-by: Nuno Sa Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230713-asoc-ad-maple-v1-3-7d2f35d42b5f@kernel.org Signed-off-by: Mark Brown --- sound/soc/codecs/adau1372.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/adau1372.c b/sound/soc/codecs/adau1372.c index d9bde7eb043ad..98380a7ce64d8 100644 --- a/sound/soc/codecs/adau1372.c +++ b/sound/soc/codecs/adau1372.c @@ -1056,7 +1056,7 @@ const struct regmap_config adau1372_regmap_config = { .reg_defaults = adau1372_reg_defaults, .num_reg_defaults = ARRAY_SIZE(adau1372_reg_defaults), .volatile_reg = adau1372_volatile_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; EXPORT_SYMBOL_GPL(adau1372_regmap_config); -- 2.30.2