[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20231001-mfd-ti-maple-v1-3-0657862de3f6@kernel.org>
Date: Sun, 01 Oct 2023 11:27:50 +0100
From: Mark Brown <broonie@...nel.org>
To: Lee Jones <lee@...nel.org>, Tony Lindgren <tony@...mide.com>
Cc: linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
Mark Brown <broonie@...nel.org>
Subject: [PATCH 3/7] mfd: tps65128: 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: Mark Brown <broonie@...nel.org>
---
drivers/mfd/tps65218.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 11e4e52b56be..427a2b97f117 100644
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -127,7 +127,7 @@ static const struct regmap_access_table tps65218_volatile_table = {
static const struct regmap_config tps65218_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_table = &tps65218_volatile_table,
};
--
2.39.2
Powered by blists - more mailing lists