linux-kernel - [PATCH 7/9] power: supply: max1720x: convert to use maple tree register cache

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Message-ID: <20250228080236.2759-8-liubo03@inspur.com>
Date: Fri, 28 Feb 2025 03:02:34 -0500
From: Bo Liu <liubo03@...pur.com>
To: <sre@...nel.org>, <mazziesaccount@...il.com>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Bo Liu
	<liubo03@...pur.com>
Subject: [PATCH 7/9] power: supply: max1720x: 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: Bo Liu <liubo03@...pur.com>
---
 drivers/power/supply/max1720x_battery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/max1720x_battery.c b/drivers/power/supply/max1720x_battery.c
index c1eaf3f7a782..ea3912fd1de8 100644
--- a/drivers/power/supply/max1720x_battery.c
+++ b/drivers/power/supply/max1720x_battery.c
@@ -119,7 +119,7 @@ static const struct regmap_config max1720x_regmap_cfg = {
 	.val_format_endian = REGMAP_ENDIAN_LITTLE,
 	.rd_table = &max1720x_readable_regs,
 	.volatile_table = &max1720x_volatile_regs,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static const struct regmap_range max1720x_nvmem_allow[] = {
-- 
2.31.1