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From:   Mark Brown <broonie@kernel.org>
Date:   Sun, 01 Oct 2023 11:27:52 +0100
Subject: [PATCH 5/7] mfd: tps65910: Convert to use maple tree register
 cache
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Message-Id: <20231001-mfd-ti-maple-v1-5-0657862de3f6@kernel.org>
References: <20231001-mfd-ti-maple-v1-0-0657862de3f6@kernel.org>
In-Reply-To: <20231001-mfd-ti-maple-v1-0-0657862de3f6@kernel.org>
To:     Lee Jones <lee@kernel.org>, Tony Lindgren <tony@atomide.com>
Cc:     linux-kernel@vger.kernel.org, linux-omap@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/tps65910.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 41408df1712f..307d30da274b 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -281,7 +281,7 @@ static const struct regmap_config tps65910_regmap_config = {
 	.val_bits = 8,
 	.volatile_reg = is_volatile_reg,
 	.max_register = TPS65910_MAX_REGISTER - 1,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static int tps65910_ck32k_init(struct tps65910 *tps65910,

-- 
2.39.2