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From:   Mark Brown <broonie@kernel.org>
Date:   Sun, 01 Oct 2023 11:27:54 +0100
Subject: [PATCH 7/7] mfd: twl: Convert to use maple tree register cache
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Message-Id: <20231001-mfd-ti-maple-v1-7-0657862de3f6@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/twl-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index ce01a87f8dc3..1c1fefbeeb80 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -312,7 +312,7 @@ static const struct regmap_config twl4030_regmap_config[4] = {
 
 		.reg_defaults = twl4030_49_defaults,
 		.num_reg_defaults = ARRAY_SIZE(twl4030_49_defaults),
-		.cache_type = REGCACHE_RBTREE,
+		.cache_type = REGCACHE_MAPLE,
 	},
 	{
 		/* Address 0x4a */

-- 
2.39.2