linux-kernel - [PATCH] clk: cdce925: Convert to use maple tree register cache

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Date:   Fri, 29 Sep 2023 14:03:43 +0200
From:   Mark Brown <broonie@...nel.org>
To:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH] clk: cdce925: 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/clk/clk-cdce925.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-cdce925.c b/drivers/clk/clk-cdce925.c
index cdee4958f26d..5ffaf1255ff7 100644
--- a/drivers/clk/clk-cdce925.c
+++ b/drivers/clk/clk-cdce925.c
@@ -647,7 +647,7 @@ static int cdce925_probe(struct i2c_client *client)
 		.name = "configuration0",
 		.reg_bits = 8,
 		.val_bits = 8,
-		.cache_type = REGCACHE_RBTREE,
+		.cache_type = REGCACHE_MAPLE,
 	};
 
 	dev_dbg(&client->dev, "%s\n", __func__);

---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20230928-clk-rbtree-cdce925-4fd99acec42a

Best regards,
-- 
Mark Brown <broonie@...nel.org>