From patchwork Fri Sep 29 12:03:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 13404170 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7C88E7F154 for ; Fri, 29 Sep 2023 12:03:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233038AbjI2MDz (ORCPT ); Fri, 29 Sep 2023 08:03:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229508AbjI2MDz (ORCPT ); Fri, 29 Sep 2023 08:03:55 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC6B3193; Fri, 29 Sep 2023 05:03:52 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 512FEC433C7; Fri, 29 Sep 2023 12:03:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695989032; bh=3MUaUo9a8Fm8As5/IOjHSuCfUaEwm9T5adZSB4Vnqgg=; h=From:Date:Subject:To:Cc:From; b=cyl3J2tDLRPPt9jYiTGEYEBg290PWjdMrmUJiF/yo6ecmFBfAmR6d91CL/xkPa+Iu JgTVPrxSCm67qIOzQcuVnBVlizrBXeuHNdBrlVhAEPypHh55iyF7PU+Tq2SJF6IP0X tDHtMuc3ZgoHeC+MHf7kp6B55HfbozQLQ2oca/LQjmPFzVRAe/IxeIkFaseavsLLpX R3V6tiW+qbqcoK7wnzr8plQSWSaQta08sUUcmsRmA2390bceInwgHQr6TRxScaEVmy wmb7OgahzSDnEDvWCokSAxXaWLgqsVWlGwf66NZiJMKJU+r6/6VB9ORhE3/eazYqE+ Ztfr2xE1Km+RQ== From: Mark Brown Date: Fri, 29 Sep 2023 14:03:43 +0200 Subject: [PATCH] clk: cdce925: Convert to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230929-clk-rbtree-cdce925-v1-1-a36b459002f7@kernel.org> X-B4-Tracking: v=1; b=H4sIAB69FmUC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI2MDSyML3eScbN2ipJKi1FTd5JTkVEsjU12TtBRLy8Tk1GQTo0QloMaCotS 0zAqwodGxtbUAgsvMvWQAAAA= To: Michael Turquette , Stephen Boyd Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=972; i=broonie@kernel.org; h=from:subject:message-id; bh=3MUaUo9a8Fm8As5/IOjHSuCfUaEwm9T5adZSB4Vnqgg=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlFr0mX++amLlVFsZvoIhPSHjijVKWoxwOO9Y8J ASdHYviIYuJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRa9JgAKCRAk1otyXVSH 0A6TB/9nUJ69vnNOOluHw2FCB457ryS///MmdvKl/opqNxEzzBTzIdIXhyXSjJbiXuEj1Xu5AW4 r4p3GUeGvue/gb748+98q07wWHMnFj3bpofiKpYDhQRHYcisXWNF8Pg79Y7lT7BGq2rUAOndrRJ TTj+WYXg7KlizdQBmDgNVdZG045XekVH/Q29LrR55Y8aPxx6b867mLUkPxoBkoPjIe7YH8jIsqr PsaDk2COqPiNkTnJoDqq3L2Kfqf43vrZAcDArF2lwkAV7HyaLvxdXkALcukNsCMOxWtBsPVwuI1 Xb+FvfNomVd6j90Llh+znmjHBqELBVGaKdSjc39pCmfTefNj X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org 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 --- drivers/clk/clk-cdce925.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230928-clk-rbtree-cdce925-4fd99acec42a Best regards, 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__);