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Message-Id: <20231001-mfd-ti-maple-v1-6-0657862de3f6@kernel.org>
Date:   Sun, 01 Oct 2023 11:27:53 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Lee Jones <lee@...nel.org>, Tony Lindgren <tony@...mide.com>
Cc:     linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH 6/7] mfd: tps65912: Convert 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.

Signed-off-by: Mark Brown <broonie@...nel.org>
---
 drivers/mfd/tps65912-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c
index 7d994b8a5965..2305ea60367a 100644
--- a/drivers/mfd/tps65912-core.c
+++ b/drivers/mfd/tps65912-core.c
@@ -81,7 +81,7 @@ static const struct regmap_access_table tps65912_volatile_table = {
 const struct regmap_config tps65912_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.volatile_table = &tps65912_volatile_table,
 };
 EXPORT_SYMBOL_GPL(tps65912_regmap_config);

-- 
2.39.2

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