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From:   Mark Brown <broonie@kernel.org>
Date:   Sun, 01 Oct 2023 00:47:06 +0100
Subject: [PATCH 2/3] mfd: max77686: Convert to use maple tree register
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Message-Id: <20231001-mfd-maxim-maple-v1-2-cdfeb48a4d15@kernel.org>
References: <20231001-mfd-maxim-maple-v1-0-cdfeb48a4d15@kernel.org>
In-Reply-To: <20231001-mfd-maxim-maple-v1-0-cdfeb48a4d15@kernel.org>
To:     Lee Jones <lee@kernel.org>, Chanwoo Choi <cw00.choi@samsung.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc:     linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>
Precedence: bulk

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@kernel.org>
---
 drivers/mfd/max77686.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index 91c286c4571c..0118a444a68b 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -108,7 +108,7 @@ static const struct regmap_config max77802_regmap_config = {
 	.precious_reg = max77802_is_precious_reg,
 	.volatile_reg = max77802_is_volatile_reg,
 	.name = "max77802-pmic",
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static const struct regmap_irq max77686_irqs[] = {

-- 
2.39.2