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From: Bo Liu <liubo03@inspur.com>
To: <jdelvare@suse.com>, <linux@roeck-us.net>
CC: <linux-hwmon@vger.kernel.org>, <linux-kernel@vger.kernel.org>, Bo Liu
	<liubo03@inspur.com>
Subject: [PATCH] hwmon: (adt7x10) convert to use maple tree register cache
Date: Fri, 2 Feb 2024 02:13:55 -0500
Message-ID: <20240202071355.40666-1-liubo03@inspur.com>
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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: Bo Liu <liubo03@inspur.com>
---
 drivers/hwmon/adt7310.c | 2 +-
 drivers/hwmon/adt7410.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/adt7310.c b/drivers/hwmon/adt7310.c
index 067865f4887a..25281739aa3b 100644
--- a/drivers/hwmon/adt7310.c
+++ b/drivers/hwmon/adt7310.c
@@ -124,7 +124,7 @@ static int adt7310_reg_write(void *context, unsigned int reg, unsigned int val)
 static const struct regmap_config adt7310_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 16,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.volatile_reg = adt7310_regmap_is_volatile,
 	.reg_read = adt7310_reg_read,
 	.reg_write = adt7310_reg_write,
diff --git a/drivers/hwmon/adt7410.c b/drivers/hwmon/adt7410.c
index fd214d9b3a89..d15f64d4b6e7 100644
--- a/drivers/hwmon/adt7410.c
+++ b/drivers/hwmon/adt7410.c
@@ -69,7 +69,7 @@ static const struct regmap_config adt7410_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 16,
 	.max_register = ADT7X10_ID,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.volatile_reg = adt7410_regmap_is_volatile,
 	.reg_read = adt7410_reg_read,
 	.reg_write = adt7410_reg_write,
-- 
2.18.2