[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20240924-pinctl-sx150x-maple-v1-1-17dcfefefd17@kernel.org>
Date: Tue, 24 Sep 2024 17:39:18 +0200
From: Mark Brown <broonie@...nel.org>
To: Linus Walleij <linus.walleij@...aro.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
Mark Brown <broonie@...nel.org>
Subject: [PATCH] pinctrl: sx150x: Use maple tree register cache
The sx150x driver uses a rbtree register cache with no obvious reason for
specifically preferring it. The maple tree register cache is based on a
more modern data structure and makes implementation decisions more suitable
for modern systems so let's switch the driver to use that. No functional
change.
Signed-off-by: Mark Brown <broonie@...nel.org>
---
drivers/pinctrl/pinctrl-sx150x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index fd0331a87cda..ab87de319ad8 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -1105,7 +1105,7 @@ static const struct regmap_config sx150x_regmap_config = {
.reg_bits = 8,
.val_bits = 32,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.reg_read = sx150x_regmap_reg_read,
.reg_write = sx150x_regmap_reg_write,
---
base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652
change-id: 20240924-pinctl-sx150x-maple-d8c1f45b9629
Best regards,
--
Mark Brown <broonie@...nel.org>
Powered by blists - more mailing lists